baber/WOPTO huggingface dataset:
Patent JP-H0582710-A (JP)
Title: Package structure of semiconductor device
Inventor: TSUKAMOTO KENICHI
IPC: H01L25/07
Filed: 1991-09-20
Abstract: PURPOSE:To increase the number of semiconductor chips which can be mounted in a fixed area by simple packaging structure and hence enhance the packaging efficiency of a semiconductor device. CONSTITUTION:An MCC package 10 is provided with a main body 10B on which a recess is formed so as to house a semiconductor chip 71 and a side wall 10C which is formed so as to enclose the recess of the main body. A plurality of electrodes, which are electrically connected to each other by means of a wiring pattern 14 installed in the main body, are formed on the surface of the recess of the main body and the lower end surface 10C of the main body. A vertical wiring 15, which is connected at least to the electric pattern and extends to the upper end surface 10E of the side wall, spreads to the side wall 10D, thereby forming an electrode 16 connected to the vertical wiring on the top of the side wall 10D.
Patent JP-S60132808-A (JP)
Title: Measurement feed controller
Inventor: NAGASHIMA HIRONOBU
IPC: B65G3/04
Filed: 1983-12-21
Abstract: PURPOSE:To enable an immediate exact measurement even at the restarting of a measurement feed controller, by providing an electric heat source in a casing containing at least an amplifier belonging to the drive control circuit of the controller, so that the heat source is always supplied with electricity to heat the interior of the casing at the stabilization temperature of the amplifier. CONSTITUTION:When a power switch is turned on, a measurement feed controller acts to drive a throw-in vibration feeder 7 by a drive control unit 14, to throw a material taken out of a storage hopper 6, into a measuring hopper 1. The output of a load cell 5 for detecting the total amount of the material in the hopper 1 is applied to a subtracter 11 through an amplifier 8 and an A/D converter 9 so that when the difference between the thrown-in amount and a set value therefor has become zero, a discharge vibration feeder 2 is driven through a discharge feeder drive circuit 12 to discharge a prescribed quantity of the material. An electric heater 21 is provided in a casing containing the drive control circuit 14. The supply of electricity to the heater 21 is controlled through a regulator 23 on the basis of the output of a temperature sensor 22 to keep the temperature of the interior of the casing at the stabilization point of the amplifier 8.
Patent JP-2001066199-A (JP)
Title: Temperature measuring device of gas and its measuring method
Inventor: OUCHI YASUMASA
IPC: G01K11/26
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas temperature measuring method capable of measuring the temperature of gas enclosed in a container, not locally but as an overall temperature in the container. SOLUTION: Gas for measurement is enclosed in a cylindrical container 1 having a known inner radius and a known length in the axial center direction, and a sound wave in which frequency sweep is executed is transmitted from a speaker 2 installed on the exterior surface of the container 1, and a resonant frequency is specified by an amplitude of a reception wave received by a receiver 3. As the relation between the gas temperature and the resonant frequency is shown by a frequency equation derived from a wave motion equation, the relation between the gas temperature and the resonant frequency is tabled, to thereby enable to obtain directly the gas temperature from the resonant frequency.
Patent JP-2000072997-A (JP)
Title: Preparation of calcined colored lead
Inventor: HOSHIBA MASAAKI
IPC: C09D13/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a calcined colored lead having a calcined lead body impregnated with an ink which is excellent in mechanical strength, i.e., flexural strength, tensile strength, impact strength and the like while having sufficient color developability and line density. SOLUTION: A method for preparing a calcined colored lead comprises subjecting a compounded composition containing at least a body material and an organic excipient to kneading, extrusion molding and then, calcination in a non-oxidizing atmosphere to obtain a first calcined lead body having, as the binder, carbons by carbonization of the organic excipient, heating the first calcined lead body in an oxidizing atmosphere to remove the carbon binder by oxidation to obtain a second calcined lead body composed of at least the body material, impregnating the pores of the second calcined lead body with a perhydropolysilazane-containing fluid, then removing the organic solvent in the perhydropolysilazane-containing fluid under a reduced pressure of not higher than 1,500 Pa,  then heat-treating the resulting product in an inert atmosphere such as a nitrogen atmosphere or in an ammonia gas atmosphere to obtain a third calcined lead body in which silicon nitride has been formed in the pores of the second calcined lead body, and filling an ink in the pores of the third calcined lead body.
Patent JP-H03104303-A (JP)
Title: Varactor tuning fet oscillator
Inventor: KAWAKAMI YOICHI
IPC: H03B5/12
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a varactor tuning oscillator to which a reference frequency is set by external voltage setting. CONSTITUTION:A varactor diode 10 for setting reference frequency is connected to a varactor diode 1 via a coupling capacitor 11 and a setting voltage Vv2 is applied to a coil 9 independently of an applied voltage Vv1. With an applied voltage from a terminal Vv1 varied to the varactor diode 1, the capacitance of the varactor diode 1 is varied. The varied capacitance and the input impedance of a FET 2 are coupled by a tuning circuit 3 to set a change in the oscillating frequency with respect to a change in the Vv1 terminal voltage to an object value. It is required to set the reference voltage resulting from the varactor terminal voltage Vv1 to obtain the reference frequency and a voltage independent of the voltage Vv1 is applied to the reference frequency setting varactor diode 10 from the terminal Vv2.
Patent JP-H1176709-A (JP)
Title: Washer for fine screen
Inventor: SAKAGUCHI HIDEYO
IPC: B01D33/58
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a washer for a fine screen by which the screen surface can be effectively washed even when the washer for a fine screen is installed in a facility without a washing water source. SOLUTION: A washing nozzle 24 for jetting washing water 23 supplied by a water supply pipe 22 is installed opposite to the top of a fine screen 21, and a trough 25 for housing the jetted washing water 23 and stuck material removed from the fine screen 21 by it to bring out them to outside the system is installed in a position opposite to a washing nozzle 24 with the fine screen 21 between. The water supply pipe 22 has its base end part arranged in filtered water 37 that has permeated the fine screen 21, and auto-strainers 28, 29 are inserted in the pipe 22 in series. In this way, by using the filtered water 37, the fine screen 21 can be washed.
Patent JP-H03102399-A (JP)
Title: Regular sound synthesizing device
Inventor: MATSUMOTO TATSURO
IPC: G10L13/06
Filed: 1989-09-18
Abstract: PURPOSE:To generate a natural synthesized voice corresponding to voice quality respectively by selecting an acoustic parameter generation rule according to the voice quality and controlling variation characteristics of an interpolating film which is used by a parameter interpolation part. CONSTITUTION:A phoneme symbol generation rule is applied to an input document at a phoneme symbol generation part 10 to generate a phoneme symbol sequence. The generated phoneme symbol string is converted by a target value sequence of acoustic parameters at respective time points at an acoustic parameter generation part 16 by applying plural acoustic parameter generation rules 12-1 - 12-n. At this time, a voice quantity control part 22 selects a rule corresponding to the specific voice quality among the applied rules 12-1 - 12-n. Further, a parameter interpolation part 18 generates an acoustic parameter time series which varies smoothly and is to be supplied to a voice synthesizing filter part 20 for the target value sequence of acoustic parameters. This time series is supplied to the filter part 20, which is driven to generate the synthesized voice.
Patent JP-H02178482-A (JP)
Title: Window operation controller
Inventor: JIYON EMU BAANAA
IPC: E05F15/20
Filed: 1989-09-18
Abstract: PURPOSE: To improve the adjustment of the motor operation by providing an operator to be controlled by a motor to drive a window between a completely opened position and a closed position. CONSTITUTION: An individual operator 10 is provided with a driven control device 26 to energize/deenergize a prime mover in a mode of a motor 28 to move a sash, and the motor 28 is connected to a skylight 16 by a driving means 30. Then, the individual driven control devices 26 are connected to each other via a signal line 32, and further connected to a main control device 34. A plurality of operators are operated through the control operation by providing a main control device circuit, a tuning circuit and a power circuit equipped with the parameters of the whole motion of the skylight, and the continuous and uniform motion of the skylight is obtained.
Patent JP-2001068749-A (JP)
Title: Laminated piezoelectric actuator
Inventor: KATO TOMOYOSHI
IPC: H01L41/09
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator which is high in strength, especially flexural strength and capable of easily coping with a reduction in diameter. SOLUTION: A laminated piezoelectric actuator is equipped with a laminate where piezoelectric materials and inner electrodes 2 are alternately laminated, a voltage is applied to the piezoelectric materials through the electrodes 2 to deform the laminate, by which the displacement of the laminate to drive a target object can be obtained. The laminate is composed of the piezoelectric materials and the inner electrodes 2 which are laminated in the direction vertical to the direction of displacement for driving a target object.
Patent JP-H0289499-A (JP)
Title: Supervisory control system
Inventor: TOKIZANE TOSHIAKI
IPC: H04Q9/00
Filed: 1988-09-27
Abstract: PURPOSE:To decrease the burden of a signal processing in a central supervisory control panel, and to make faster responding speed by connecting an interface unit through a data bus to each interface terminal unit. CONSTITUTION:When loads in remote supervisory controllers 21, 22... are respectively controlled by a central supervisory control panel 1, a supervisory control instructing signal is sent from the control panel 1 to a control bus 4, and an interface unit 5 transmits prescribed data through a data bus 6 to interface terminal equipment 3 based on the supervisory control instruction received through the bus 4. Consequently, only by transmitting the instruction to the control panel 1 and to the unit 5, the signal processing of the data sending/ receiving between the controller 2 and the terminal equipment 3 is executed by the unit 5, and the burden of the signal processing in the control panel 1 is decreased.
Patent JP-H04121874-A (JP)
Title: Data reading method for defective magnetic disk device
Inventor: OYAMA TAKESHI
IPC: G11B19/02
Filed: 1990-09-12
Abstract: PURPOSE:To enable data recorded on a magnetic disk (Md) to be rerecorded on another Md device by driving a driving motor for data recovery rotatably by connecting to a spindle which rotates plural Mds when a fault occurs in the driving motor of the magnetic disk. CONSTITUTION:Data reading method when the fault occurs in the driving motor incorporated in the spindle 4 of the magnetic disk (Md) device 1 and the rotation of the Md 3 mounted on the spindle is disabled is as follows. Namely, the opening/closing part 2a of a cabinet 2 is opened, and projections 5b, 5b provided at the tip of the rotary shaft 5a of the driving motor 5 for data recovery are engaged with engaging holes 4a, 4a formed at one terminal of the spindle 4, and the Md 3 is rotated with the spindle 4. Thereby, the data read by a read/ write head 9 can be re-recorded on the Md of another Md device 6 via a printed circuit board unit 12 and the controller 13 of the Md device. In such a way, it is possible to recover the data in the defective device 1.
Patent JP-S60136119-A (JP)
Inventor: KAMIKAWAJI TOORU
IPC: H01H33/66
Filed: 1983-12-23
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-2000072973-A (JP)
Title: Curable composition
Inventor: YOSHIKAWA ATSUSHI
IPC: C08L23/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide curable compositions low in soiling the stones around the compositions applied and quickly curable with water in the air at normal temperature or the like to provide a cured product having an improvement in non-tackiness of its surface and low in dust adhesion. SOLUTION: Curable resin compositions comprise (1) a saturated hydrocarbon polymer having an hydroxyl group or a hydrolyzable group which is bonded to a silicon atom and at least one silicon-containing group which is crosslinkable by forming a siloxane bond and, based on 100 pts.wt. saturated hydrocarbon polymer, (2) 0.1-30 pts.wt epoxy resin, (3) 0.01-20 pts.wt. photocurable resin, and (4) 0.01-30 pts.wt. ketimine.
Patent JP-S60133864-A (JP)
Inventor: ONO TAKAHIRO
IPC: A24B3/04
Filed: 1983-12-23
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-2001064197-A (JP)
Title: Peptide having antiamnesic activity
Inventor: YOSHIKAWA MASAAKI
IPC: A61P25/28
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prepare an agent for prophylaxis and/or improvement of a symptom of amnesia, containing a specific functional peptide as an active ingredient, and also suitable for oral administration, and further to provide a food for prophylaxis and/or improvement of the symptom of amnesia, containing a specific peptide as an active ingredient, and capable of being ingested as a functional food material. SOLUTION: This preparation for prophylaxis and/or improvement of a symptom of amnesia, and the functional food for prophylaxis and/or improvement of the symptom of the amnesia contain a peptide represented by a general formula X-Pro-Leu-Pro-Arg (X is one of Leu, Ile, Met, Phe and Trp), especially Trp-Pro-Leu-Pro-Arg as an active ingredient.
Patent JP-H0292012-A (JP)
Title: Pulse generating circuit
Inventor: KOUNO KOUUN
IPC: H03K3/02
Filed: 1988-09-29
Abstract: PURPOSE:To generate a pulse signal stably with high accuracy by providing a selection means selecting a clock used for setting a time width of a pulse signal and a counter means generating the pulse signal having a prescribed time width in a prescribed timing according to data outputted from 1st and 2nd data hold means. CONSTITUTION:A switch 11 selects either a clock C1 nr C3 and the selected clock is fed to a clock terminal CK of a counter 7 by using the selected clock as a clock C2. Moreover, when a synchronizing signal S inputted to an input terminal D of DFFs 1,2 as data hold means is at an H level and the clock C1 descends, an output of the DFF 2 goes to an H level earlier than the output of the DFF 1. When the output of the DFF 2 is at an H level, since a signal inputted to a reset terminal R of an SRFF 3 being a decision means goes to H, the output of the SRFF 3 is reset. Thus, the output of the SRFF 3 goes to a low level and the switch 11 is changed over, then the clock C3 is used as the clock C2 fed to the clock terminal CK of the counter 7.
Patent JP-H0697614-A (JP)
Title: Multilayer board
Inventor: ISHIKAWA TETSUYA
IPC: H05K1/03
Filed: 1992-09-10
Abstract: PURPOSE:To prevent the peeling of a copper layer and the deformation of a board due to temperature change, and facilitate the recycling of resin, by arranging a resin plate made of liquid crystal polymer whose thermal expansion coefficient has a specified value and a a copper layer or a copper alloy layer which are formed on the resin plate and have copper contents larger than or equal to a specified value. CONSTITUTION:An oxygen-free copper foil (Cu: 99.99%, O2: 100ppm or less) of thickness 0.07mm, width 250mm and length 5000mm is bonded to a resin plate by using epoxy based adhesive agent, thereby forming a multilayer board. As the resin plate, a plate member of thickness 3mm, width 250mm and length 500mm is used which is composed of aromatic polyester being liquid crystal polymer. The thermal expansion coefficient of a conducting layer is 17.0X10<-6>/ deg.C, and that of a resin board is 16.2X10<-6>/ deg.C. Thereby the peeling of a copper layer and the deformation of a board can be prevented, and the recycling of resin is facilitated.
Patent JP-S60132718-A (JP)
Title: Injection molding machine for liquid resin
Inventor: TOKUNAGA KATSUMI
IPC: B29C45/18
Filed: 1983-12-22
Abstract: PURPOSE:To eliminate the variation in the mixing ratio when supplying main agent having remarkably volume and viscosity larger than the main agent by providing the main agent supplying pipes radially at several places on the circumference of the main agent supplying parts. CONSTITUTION:Several main agent supplyig pipes 10 are provided radially at the main agent supplying parts 9 extending on the upper streatm of the mising cylinder 1 and the main agent is divided and supplied to the main agent supplying parts 9. When the apparatus flow ratio of the main agent to the hardener flowing out of the dividing holes 8 of the hardener supplying pipes 7 is approached to 1:1, the premixing is conducted to eliminate the mixing variation between the main agent and the hardener caused by the non-uniform operation of the supply pump, differences in inertia and viscosity between the main agent and the hardener, etc.
Patent JP-S61155357-A (JP)
Title: Manufacture of alkoxylated tertiary amine
Inventor: HEBUN ESU KESURINGU JIYUNIA
IPC: B01J23/86
Filed: 1985-10-29
Abstract: Novel alkoxylated tertiary amine compounds of the formula <CHEM> are prepared by reacting an oxyalkylated alcohol with a secondary amine in the presence of a reductive amination catalyst at above ambient temperature and superatmospheric pressure. The amine compounds are useful as corrosion inhibitors, full additives, curing agents for epoxy resins and as biocides.
Patent JP-S61121748-A (JP)
Title: Permanent magnet rotarty electric machine and magnet fixing method thereof
Inventor: ONODERA TSUGIO
IPC: H02K1/17
Filed: 1984-11-17
Abstract: PURPOSE:To prevent a magnet from damaging or separating by coating the inner peripheral side of the magnet mounted in a yoke with a magnet cover. CONSTITUTION:A magnet 2 is positioned on the inner peripheral surface of a yoke 1 in the state that a corner is engaged with a boss 3. In this case, the opposite side to the bass of the magnet 2 is retained by a retainer jig so as not to displaced. Then, a magnet cover 4 is press-fitted from above by a press- fitting jig. In this case, since the outer diameter of the cover 4 is larger than the inner diameter of the inner periphery of the magnet 2, the cover 4 is closely deformd toward the inside along the inner peripheral surface of the magnet 2 when the cover 4 is press-fitted.
Patent JP-H08106213-A (JP)
Title: Developing device for image forming device
Inventor: FUJITA HIDEAKI
IPC: G03G15/08
Filed: 1994-10-06
Abstract: PURPOSE: To obtain stable images which are hardly deteriorated with lapse of time by long-term pressurized contact by specifying the compression permanent set of a toner supplying roller consisting of an elastic formed body and the contact depth with a developing roll to a specific relation. CONSTITUTION: This developing device has the developing roller 2 which carries a one-component developer on its surface and transports this developer and the toner supplying roller 3 which comes into contact with the developing roller 2 and supplies the developer to the developing roller 2. The toner supplying roller 3 is produced by forming the elastic formed body of polyurethane, etc., having the number of foamed cells of 95 to 175 pieces/inch, Asker C hardness of 15 to 30 deg. and a foamed cell diameter of 100 to 300μm to a cylindrical form on a conductive shaft consisting of aluminum, etc., and is brought into contact with the developing roller 2 at a contact depth of <=0.3mm.  The compression permanent set ×% of the toner supplying roller 3 and the contact depth L mm in the contact position of the developing roller 2 with the toner supplying roller 3 are set so as to satisfy the relation ×<25L+5. As a result, the effect of the deterioration with lapse of time by compression deformation is lessened and the change in the contact stage by compression deformation becomes small.
Patent JP-H0690718-A (JP)
Title: Food containing gloiopeltis
Inventor: KITAMURA KEIKOU
IPC: A23L17/60
Filed: 1992-09-11
Abstract: PURPOSE:To remove the weak toxic action of Gloiopeltis, sufficiently bring about its action and effect useful for human bodies, and provide the food in an easily drinkable form. CONSTITUTION:The Gloiopeltis-containing food is characterized by mixing Gloiopeltis with one or more kinds of starchy paste, casein, a saccharide and a digestive enzyme.
Patent JP-S61121356-A (JP)
Title: Semiconductor device
Inventor: YAMAZOE HIROSHI
IPC: H01L29/872
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a semiconductor device having a GaAs-Schottky barrier stable even against heat treatment at approximately 850 deg.C or lower by laminating an aluminum layer and a metallic layer in succession while being brought into contact with the surface of an N type GaAs crystal, forming the Schottky barrier on the surface of the crystal and shaping the metallic layer from a specific metal or alloy. CONSTITUTION:An aluminum layer and a metallic layer are laminated in succession while being being brought into contact with the surface of an N type arsenide crystal, and a Schotky barrier is formed on the surface of the crystal. The metallic layer 4 is shaped from rhenium, an alloy of rhenium and tungsten, an alloy of rhenium and aluminum, or an alloy of rhenium, tungsten and aluminum at that time. GaAs 5 is changed intensely into an N type through ion implantation and activation by heat treatment. Silicon, sulfur, selenium or tellurium is used as an N type impurity to GaAs.
Patent JP-S62106043-A (JP)
Title: Purification of aqueous methacrylic acid solution
Inventor: IWASAKI KOZO
IPC: C07C67/00
Filed: 1985-10-31
Abstract: PURPOSE:Isobutylene or the like is subjected to vapor-phase catalytic oxidation with a gas containing molecular oxygen in the presence of steam, the reaction mixture gas is cooled, the resultant objective aqueous solution is subjected to ultrafiltration whereby unvolatile residues are readily separated from the aqueous solution in high efficiency. CONSTITUTION:Isobutylene, tert.-butanol, isobutylaldehyde or methacrolein is subjected to vapor-phase catalytic oxidation in the presence of steam with a molecular oxygen-containing gas, then the reaction mixture gas is condensed by cooling to obtain a methacrylic acid aqueous solution. The solution is prefer ably subjected to pressurized ultrafiltration with a semipermeable membrane of polysulfone, polyacrylonitrile or polyamide, which can fractionate substances of 500-2,000mol.wt., at 5-80 deg.C, 5-60kg/cm<2>G, to advantageously remove unvolatile components from the aqueous solution. Thus, the contamination or blocking in the extraction column can be avoided without troubles in continu ous operation and a solvent of high selectivity to methacrylic acid can be used.