baber/WOPTO huggingface dataset:
Patent JP-H0645550-A (JP)
Title: Semiconductor device
Inventor: IKUTA AKIHISA
IPC: H01L27/04
Filed: 1992-07-23
Abstract: PURPOSE:To obtain an element structure of a dynamic memory cell wherein the surface is flat and high level integration is possible. CONSTITUTION:In an MOS transistor, an insulating layer 2 whose main material is insulative organic material is formed on a substrate 1, an element forming layer whose main material is semiconductor is formed on the insulating layer 2, and a channel using a trench 12 side wall is formed in the longitudinal direction on the surface of an element forming layer. An MOS capacitor is formed between the element forming layer and an insulating layer 4. A memory cell is constituted of the MOS transistor and the MOS capacitor.
Patent JP-H049150-A (JP)
Title: Melting treating apparatus
Inventor: FUJIO KOJI
IPC: A61B17/00
Filed: 1990-07-23
Abstract: PURPOSE:To achieve a better melting effect by repeating at least three steps of injection, leaving alone and suction. CONSTITUTION:A drug liquid injection means 10 and a fluid suction means 11 are controlled by a control means 20 to repeat at least an injection step of injecting a drug liquid, a leaving alone step of leaving alone the drug liquid injected in vivo by the injection step for a specified time length and a suction step of sucking a fluid in one unit. Here, when considering time for melting a coagulated matter by the drug liquid, leaving alone of the drug liquid for a certain period of time keeps a melting effect from lowering.
Patent JP-H0244415-A (JP)
Title: Output buffer circuit
Inventor: TAKEUCHI RYOSUKE
IPC: G06F3/00
Filed: 1988-08-05
Abstract: PURPOSE:To minimize power consumption by setting variably the number of transistors in an output buffer circuit by a switch control circuit. CONSTITUTION:Switch circuits (5a-5d) are provided and coupled between the gates of plural transistors (2a-2d) for the output buffer, and the on/off control of those switch circuits (5a-5d) are performed by the switch control circuit 7. And the switch circuits (5a-5d) in the output buffer circuit are switched by the switch control circuit 7 consisting of a memory or a register, etc., thereby, the number of operated buffer transistors (2a-2d) is changed. In such a way, it is possible to change the driving capacity of an output signal freely, and to minimize the power consumption.
Patent JP-H0642719-A (JP)
Title: Heat generating device
Inventor: HOSAKA MASATO
IPC: F23C13/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a heat generating device in which either gas fuel or liquid fuel is ignited, its combustion heat is applied as a heat source by a method wherein either a catalyst carrying amount of a catalyst close fitting amount is partially increased so as to attain a superior responsiveness. CONSTITUTION:There are provided a mixing part 14 for mixing fuel gas with air, a combustion chamber 15 comprised of a ceramic coating layer 24 having catalyst metal arranged at a downstream side of the mixing part and a discharging port 18 positioned vertically in a flowing direction of the mixture gas. Then, a carrying amount of catalyst metal in a catalyst layer 17b closely fitted to an inner wall surface 15b of the combustion chamber oppositely faced against the mixture gas inlet is increased more than that of the catalyst metal in the catalyst layer 17 closely contacted with the inner wall surface of another combustion chamber or a ceramic covering layer of the catalyst layer 17b closely contacted with the inner wall surface 15b of the combustion chamber oppositely faced against the mixture gas inlet is made thicker than the ceramic coating layer 24 of the catalyst layer 17 closely contacted with the inner wall surface of the other combustion chamber.
Patent JP-H0680645-A (JP)
Title: Alkylenediamine derivative
Inventor: MASAKI MITSUO
IPC: C07D265/02
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a new compound useful as a therapeutic agent for urinary disturbance, having inhibitory action on urinary contraction occurring during high pressure in the bladder. CONSTITUTION:A compound of formula I or formula II (R<1> is H, alkyl, phenyl, naphthyl, aromatic heterocyclic, etc.; R<2> is H or R<1> except alkyl; R<3> and R<4> are H, alkyl, aralkyl or aryl or R<3> and R<4> are bonded to form 5- to 7-membered heterocyclic; X is O, S or imino; Y is O or S; Z is CH2, CO or CS; (m) and (n) are 0-4; (r) is 0 or 1; p+q=1-5) such as 5-benzyl-3-(3-morpholino-1- phenylpropyl)-1,3-oxazolidin-2-one. The compound of formula I or formula II is obtained by reacting a compound of formula III or formula IV with a compound of formula V (Q is eliminable group such as halogen, tosyloxy, mesyloxy, etc.) in a solvent (e.g. acetone) in the presence of a carbonate at room temperature to the reflux temperature.
Patent JP-H0362611-A (JP)
Title: Clock generating circuit
Inventor: SATO HIROSHI
IPC: H03K17/00
Filed: 1989-07-31
Abstract: PURPOSE:To vary the frequency of a clock in response to the temperature to extract maximum performance of a microprocessor and to attain stable operation by providing a thermister, a comparator and a clock changeover circuit or the like. CONSTITUTION:A comparator 2 compares a thermister output voltage 101 inputted from a thermister 1 with a reference voltage signal generated in the inside with a hysteresis characteristic. As a result, when the signal 101 is higher than the reference voltage, a clock signal 102 of logical 1 is outputted to a clock changeover circuit 5, and when lower than the reference voltage, the clock signal 102 of logical '0' is outputted to the clock changeover circuit 5. The circuit 5 selects a clock B signal 104 with a higher frequency when the signal 102 is logical '0', that is, the ambient temperature is lower than a reference and the circuit 5 selects a clock A signal 103 with a higher frequency when the signal 102 is logical '0' that is, the ambient temperature is higher than the reference. Then a selected clock signal 105 is outputted from the circuit 5 to the microprocessor 6, the maximum performance of the microprocessor 6 is extracted and stable operation is attained.
Patent JP-H0857737-A (JP)
Title: Workpiece conveying-positioning method
Inventor: KOJIMA TAKAO
IPC: B23Q17/24
Filed: 1994-08-22
Abstract: PURPOSE: To convey workpieces using a robot and position the workpieces in the specified positions of trays moving in one after another. CONSTITUTION: To a first reference tray, a reference position obtaining process 200 for obtaining the position of the reference tray to a robot body is performed. From a second tray onward, a process 201 for obtaining the slippage of each tray from the reference position so as to obtain the action quantity of the robot body required to move a workpiece into the specified position of each tray, and a process 202 for operating the robot body on the basis of the data obtained in the process 201 are performd. The reference position obtaining process 200 is performed mainly through calculation by processing data obtained by changing the position of a column part on the basis of the XYZ θ orthogonal coordinate system robot body and performing a first and second robot body manual operating action processes 200-5 , 200-6 .
Patent JP-H0482543-A (JP)
Title: Ultrasonic diagnostic apparatus with cine loop memory
Inventor: WATANABE GENICHI
IPC: G01N29/22
Filed: 1990-07-24
Abstract: PURPOSE:To achieve a multi-screen display without reducing a frame rate with a simple construction by attaching a cine loop memory to store a data with a period specified from among those obtained from a reflection echo signal while a timing setting means, a conditions setting means and a reading timing control means are provided. CONSTITUTION:In a normal operation, an ultrasonic wave is transmitted at a transmitting timing set by a timing setting means 3 and a display image 10 is obtained at the same timing. A display image data is stored into a cine loop memory 11. Then, a reproduction of the cine loop memory is indicated from a conditions setting means such as keyboard on a control panel 13 and for example, when a double screen display is indicated, a timing control means controls the timing setting means as indicated to make the reading timing of the cine loop memory double a writing timing. This allows the reproduction per screen at a frame rate the same as that during the storage into the cine loop memory even when a double screen simultaneous reproduction of an animation is performed.
Patent JP-H0517280-A (JP)
Title: Method for constituting ampoule for growing single crystal
Inventor: FUJINO YOSHIO
IPC: C30B13/14
Filed: 1991-07-11
Abstract: PURPOSE:To maintain the specified flowing way of heat from a solvent material to a crystal side even in the initial stage of single crystal growth and even in a stage when the growth progresses to some extent. CONSTITUTION:The raw material including a round part at the bottom end cut out of a raw material ingot is first inserted as a crop material 8 into the ampoule 1 and a seed crystal 2, the solvent material 3 and the raw material ingot 4 are successively superposed thereon at the time of growing the single crystal by using a zone melting method. Since the material having the same poor thermal conductivity as the thermal conductivity of the raw material is placed under the seed crystal, heat cannot immediately escape from the seed crystal having the good thermal conductivity and the heat escapes in the same state as the stage when the crystal growth progresses to some extent. Since the heat flows out of the solvent material always at a specified ratio from the initial stage to the final stage of the crystal growth, the shape at the solid- liquid boundary is always specific and eventually, the single crystal having the good uniformity of the compsn. is obtd.
Patent JP-S6443156-A (JP)
Title: Production device for frozen cake
Inventor: SAITO HIROMI
IPC: A23G9/20
Filed: 1987-08-08
Abstract: PURPOSE:To enlarge ice crystal contained in a frozen cake and to relieve persistence of characteristic milk fat, by feeding a frozen cake raw material to a cylinder for froze cake production and immediately cooling the temperature of the raw material to a lower temperature than that in ordinary operation. CONSTITUTION:In a production device for frozen cake wherein a feed opening to supply a frozen cake raw material to a cylinder for frozen cake production is set at the rear part of the cylinder and an outlet for produced frozen cake is laid at the front part of the cylinder, a cooling means to cool the rear part to a lower temperature than that of the front part is fixed to the rear part of the cylinder. A blade to rake out frozen mix on the inner wall face is preferably attached to an agitator in the cylinder.
Patent JP-H0245654-A (JP)
Title: Fuel injection pump
Inventor: SENDA JIRO
IPC: F02M59/26
Filed: 1988-08-08
Abstract: PURPOSE:To achieve the reduction of noise and NOx by controlling the total fuel injection stroke by a main port and a lead and controlling the fuel injection rate by a subsleeve and a parallel groove and controlling the injection timing by a main sleeve and a fuel suction port. CONSTITUTION:A fuel relief hole 37 is formed on a plunger 14, and a parallel groove 36 which communicates to the fuel relief hole 37, lower lead 35, and a fuel suction port 40 are formed on the outer peripheral surface of the plunger 14. Therefore, the whole fuel injection stroke is determined by a main port 23 and the lower lead 35, and the fuel injection rate is controlled in variable ways by a subsleeve 22 and the parallel groove 36, keeping the total injection quantity which is obtained as the sum of the first injection quantity and the second injection quantity constant, and the fuel injection timing can be controlled in variable ways by a main sleeve 21 and the fuel suction port 40. Therefore, the optimum fuel injection characteristic can be obtained over the whole operation region, and the reduction of noise and NOx can be achieved.
Patent JP-H1034329-A (JP)
Title: Method and device for welding annular article of large diameter
Inventor: WATANABE NOZOMI
IPC: B23K9/127
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the butt welding of tubes of large diameter to each other with small number of workers. SOLUTION: In welding each butted part 7 of a plurality of iron tubes 1a-1d, the iron tubes are turnably supported by a turning equipment 2, a submerged arc welding equipment 11 is installed corresponding to each butted part 7, and a back chipping equipment 32 is installed corresponding to each butted part. In addition, video camera devices 22, 23, 36 to photograph each welding part and back chipping part are installed, and the welding equipment 11 and the back chipping equipment 32 are individually or collectively operated from the side of a control panel 51 provided with monitors 53, 54 of the video camera devices 22, 23, 36.
Patent JP-H1136657-A (JP)
Title: Base isolation device
Inventor: KANZAKA YUKIHIRO
IPC: F16F15/04
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To effectively damp vibration by providing a first clamping force generating means displaying damping force along an axial direction, and a second damping force generating means displaying damping force along a horizontal direction to the horizontal relative movement of a base isolation object and a support body. SOLUTION: A base isolation device 10 is constituted by providing a laminated rubber body 16, a vertical damper 18 serving as a first damping force generating means, and a horizontal damper 20 serving as a second damping force generating means, between a building foundation 12 and a building 14. The damper 18 generates large damping force to vertical vibration of the building 14 leading to compressive deformation of the rubber body 16 since a damping force generating main axis C1 points in a vertical direction.  Since the damper 20 with a damping force generating main axis C2 pointing in a horizontal direction is provided, when the building 14 is horizontally vibrated in association with shearing deformation of the rubber body 16, the damper 20 can use the whole displacement quantity of horizontal vibration as workload for displaying damping force so as to be able to effectively absorb horizontal vibration generated to the building 14.
Patent JP-H10114847-A (JP)
Title: Water-base resin dispersion
Inventor: UCHIDA MASAYA
IPC: C09D131/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base resin dispersion which contains a polymer dispersed therein and excellent in water repellecy and lubricity and which has a good storage stability by dispersing a polymer of a monomer having a long- chain aliph. hydrocarbon group to form a dispersion contg. particles with specified particle sizes. SOLUTION: A polymer obtd. by polymerizing a monomer component essentially contg. a polymerizable monomer having a 9-30C aliph. hydrocarbon group is dispersed to give a water-base dispersion which contains fine particles having a vol. average particle size lower than 1μm and in which the ratio of the vol. of particles having sizes of 3μm or higher to the vol. of all the particles is 5% or lower.  Examples of the most favorable dispersion stabilizers are a water- soluble or-dispersible polymer which is produced by polymerizing a water-soluble monomer in the presence of a 6C or higher alkylmercaptan and has terminal 6C or higher alkyl groups and a reaction product of a polyamine compd. having at least two prim- or sec-amino groups in the molecule with a compd. represented by the formula (wherein R is a 4-28C hydrocarbon group; A is 2-4C alkylene; X is a group having an aminoreactive group; etc.).
Patent JP-S6441793-A (JP)
Title: Heat storage device
Inventor: FUJII EIICHIRO
IPC: F28D20/02
Filed: 1987-08-07
Abstract: PURPOSE:To prevent a heat storage tank from bursting by a method wherein a safety valve made of a thin film which bursts when internal pressure exceeds a predetermined level is provided on the heat storage tank equipped with a heat exchanger therein. CONSTITUTION:A heat storage device 2 for a heat pump type air conditioning apparatus accommodates a heat storage material 9 such as a latent heat storage type paraffin in the interior of a heat storage tank 8 and also houses a heat exchanger 3 for heat storage and a heat exchanger 10 for heat absorption therein. When the heat exchanger 3 or 10 for heat storage or heat absorption in the interior of the heat storage tank 13 is cracked by some cause and a refrigerant leaks during heating operation, the internal pressure of the heat storage tank 13 increases extraordinarily, and when the internal pressure exceeds a predetermined level, a thin film 17 constituting a safety valve 14 bursts to discharge the refrigerant and the heat storage material 9 in the inside of the heat storage tank 13 to the external side. Further, it is desired that a protecting film 19 is provided on the outer side of the thin film 17 to obtain corrosion resistance of the thin film 17 by shutting it off from the external environment and to make said protecting film 19 serve as a shock absorbing material at the time of the bursting of the thin film 17.
Patent JP-S6353665-A (JP)
Title: Peripheral control unit for computer system
Inventor: ENDO NOBUAKI
IPC: G06F13/14
Filed: 1986-08-22
Abstract: PURPOSE:To effectively release the logical connection between I/O channels in case a peripheral control unit develops emergency by providing the peripheral control unit with a switch means that can forcibly returns a termination status to the I/O channel of a host computer. CONSTITUTION:It is assumed that initialization occurs carelessly before a channel control part 1410 returns the termination status to the I/O channel of the host 100. The switch 1511 of an initial section part 1412 in the channel control part 1410 is operated to set a cancel FF 1513. Under the condition that the FF 1513 is set, a termination status signal formed according to a set output through canceling is returned to the I/O channel. After the logical connection between the peripheral control units of a self station is temporarily released, the cancel FF 1513 is reset and put on standby. Consequently, the information service of an overall system is not interrupted. When a communication request is again issued to the self station, the system can respond to the request satisfactorily.
Patent JP-H04118672-A (JP)
Title: Lens body for color copying machine
Inventor: TSUCHIE OSAMU
IPC: G03G15/04
Filed: 1990-07-27
Abstract: PURPOSE:To easily correct the misalignment of optical axes and to eliminate the unevenness of color by turnably supporting front and rear lens supporting barrels to a lens supporting barrel receiving part. CONSTITUTION:By turning the front and the rear lens supporting barrels 10 and 20 while they are turnably supported in the V-shaped groove parts for receiving lens supporting barrel 34 and 35 of the receiving part 30 by keeping a space with the aid of a guiding groove 12 and pins 36 and 37, the misalignment of the optical axes of front and rear lens groups (l) and (l') based on a work error is corrected. Then, by operating filter moving mechanisms 51 and 61, a color correction filter is vertically inserted in an effective luminous flux and this direction is the slit scanning direction of a copying machine, so that the unevenness of color in a right-and-left direction along the long side of the slit is eliminated. Since the unevenness of color caused in an up-and-down direction is along the short side of the slit, the effect thereof is neglected. Thus, the misalignment of the optical axes is easily corrected and the unevenness of color is eliminated.
Patent JP-2001020128-A (JP)
Title: Production of synthetic fiber
Inventor: NAKAI MAKOTO
IPC: D01D5/084
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To readily produce a low oriented undrawn yarn by imparting sufficient heat-treating effects to filaments without raising the temperature of a heating cylinder. SOLUTION: A polymer is melt discharged from a spinneret and passed through the interior of a heating cylinder equipped with a heater and heat- treated prior to the cooling and solidifying of the extruded filaments. After the cooling and solidification, the resultant filaments are taken off with a takeoff roller to produce synthetic fibers. In this case, the interior of the heating cylinder is filled with a gas having >=104 cal/(cm/s/ deg.C) thermal conductivity at 0 deg.C, e.g. helium to carry out the heat treatment.
Patent JP-H0950673-A (JP)
Title: Data coding device and method, data recording medium, and data decoding device and method
Inventor: FUJINAMI YASUSHI
IPC: H04N21/432
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To selectively decode the data of a reproducible channel based on group information in a reproducing system by providing a multiplexing means which multiplexes the data of plural channels as well as the group information generated by a group information generating means. SOLUTION: The data coding device is provided with a video encoder 1 which compresses and encodes video signals and a multiplexing device 3 connected to audio encoders, 2A, 2B, 2C which packet e.g. audio signals, AU1, AU2, AU3 of three systems. The output terminal of the video encoder 1 is connected to the input terminal of the video entry point detecting circuit 31 of the multiplexing device 3, and the output terminal of the detecting circuit 31 is connected to the input terminal of a code buffer 4. An entry sector generating circuit 32 receives the control input of the control device 8 and supplies its output to the input terminal E3 of a switching circuit 6.  The control circuit 8 receives the input of the system clock which is outputted by the multiplexing system generating circuit 9 to successively connect the input terminals E1, E2, E3 of the switching circuit 6 with the output terminal F to successively take data from the code buffers, 4, 5A, 5B, 5C or the entry sector generating circuit 32 for time-shared multiplexing and to output it to a header addition circuit 7.
Patent JP-S6439941-A (JP)
Title: Production of plasticized oil and fat
Inventor: KAWAMORI NORIO
IPC: A23L9/20
Filed: 1987-08-07
Abstract: PURPOSE:To obtain an oil and fat having broad plastic range, rapid meltability in the palate and excellent whippability and giving little oily feeling to the palate, by emulsifying an aqueous phase of an emulsifier or a water-soluble protein with an oil phase, emulsifying the emulsion with a lecithin-containing oil phase and plasticizing the product by quenching. CONSTITUTION:(A) An emulsifier having hydrophilic nature or an HLB of >=10 and/or (B) a water-soluble protein derived from animal or vegetable protein are dissolved or dispersed in an aqueous phase. The concentrations of the components (A) and (B) in the aqueous phase are 0.05-1wt.% and 1-10wt.% (in terms of protein), respectively. An oil phase (I) free from lecithin is added to the obtained aqueous phase and emulsified. The emulsion is added with an oil phase (II) containing dissolved lecithin and is plasticized by quenching. The ratio of the oil phase (I) to the oil phase (II) (I:II) is preferably 10:1-1:10 and is more preferably 3:1-1:3 from the viewpoint of the physical properties of the obtained plasticized oil and fat such as consistency or meltability in the palate.