baber/WOPTO huggingface dataset:
Patent JP-H01126961-A (JP)
Title: Removing device for removing metallic foreign matter in paunch of cow
Inventor: YAMAZAKI HAJIME
IPC: A61D1/16
Filed: 1987-11-11
Abstract: PURPOSE:To certainly insert the title removing device in the reticulum by external operation and to remove the metallic foreign matter in the paunch within a short time without requiring pretreatment, by connecting a wire 3 having a magnet 2 provided to the leading end thereof, a leading end part 4 composed of a socket receiving a magnet and a catheter part 1. CONSTITUTION:Since a catheter part 1 is positioned in the esophagus of a cow at an operating time, it is necessary to provide material quality easy to curve and freely bendable so as not to generate shift between the directionality of a leading end and that of an operating part to said catheter part 1. With due regard to the certain insertion in the reticulum and the areas of the mouth parts of the rumen and reticulum, the leading end part 4 is constituted of a socket-shaped tube, for example, having a length of about 22cm and an outer diameter of about 35mm formed using a proper material, for example, a synthetic resin material such as polyvinyl chloride. In order to prevent the damage of the esophagus due to attracted metallic foreign matter, the magnet draw-in socket of the leading end part 4 pref. has a size receiving cobalt magnets and permitting an interval of about 5cm to be present.
Patent JP-H09126158-A (JP)
Title: Seal structure for swing tape vane pump
Inventor: WATABE TOMIJI
IPC: F04C9/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance the volumetric efficiency of a swing type vane pump by using a metal seal in the pump so as to reduce the degree of leakage. SOLUTION: Ring-like seal members 20R are inserted in circular grooves 21 formed in opposite end faces of a rotor 1. Cut parts 20R3, 20A3, 20B3 are formed in the intermediate parts of seal members 20A, 20B inserted in straight grooves 26, 29 formed in the front end face and a side surface of the vane 8, and a recess is formed in one of opposed end faces of each of the cut parts, and a protrusion slidably fitted in the recess is formed at the other one of the opposed end faces.
Patent JP-H02129661-A (JP)
Title: Copying device
Inventor: TSUTSUMI TAKASHI
IPC: G03G15/041
Filed: 1988-11-09
Abstract: PURPOSE:To facilitate the selecting and setting of a magnification by displaying magnification information stored in a storing means in condition where it is altered by an altering means capable of deleting display and altering priority. CONSTITUTION:The copying device is provided with a console panel 25 including a display means 32 which displays magnification information stored in the storing means in condition where the information is altered by the altering means 28 that delete display or alter priority. Consequently, when a previously set and typical variable power rate is inconvenient, it can be altered by using the altering means 28 and the display means 32 through the console panel 25. Besides, a user can set his desired variable power rate at the reference one of the copying machine. Thus, a variable power rate which is a little lower or higher than the typical one can be easily set selectively.
Patent JP-H11120006-A (JP)
Title: Interruption address expanding circuit
Inventor: TANAKA KATSUYUKI
IPC: G06F9/46
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To effectively use software resources by generating interruption addresses at the same interruption request. SOLUTION: When the process of the main process part of a program is switched, a command part 108 allows an address change data storage means 102 to input interruption address extension bits from an address/data bus 107 with an instruction included in the program having the process switched or the program which is switched to. At this time, data of the interruption address extension bits are outputted from some register in a register group to the corresponding bits of the address/data bus 107. Consequently, the address extension bits change and a different extension interruption address 106 is generated by an interruption address generating means 103 even for the same interruption address 104 before extension corresponding to the same interruption request destination and outputted to the address/data bus 107 at the request of an interruption address request signal 110.
Patent JP-H07138337-A (JP)
Title: Moisture-curable composition excellent in storage stability
Inventor: OKUDAIRA HIROYUKI
IPC: C08L75/00
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a moisture-curable compsn. which has an excellent storage stability without requiring strict control of moisture content by compounding a polyisocyanate compd. specific compds. and CaCO3. CONSTITUTION:This compsn. contains a polisocyanate compd., a compd. having at least two silylthio groups (e.g. a compd. formed by modifying molecular ends of a polysulfide polymer with silylthio groups), CaCO3 coated with a fatty acid ester (e.g. stearyl stearate), and a compd. of formula I (wherein R<1> is H, F, or a 1-20C mono- or divalent org. group provided it is bonded to an Si atom through Si-B bond or Si-C bond; R<2> is a 1-30C mono- or divalent org. group; and (n) is 0-3) or formula II (wherein R<3> to R<5> and R<7> are each R<4>; R<6> is R<2>; (l) and (m) are each the number of repeating units; and (n) is 0 or higher) having at least one silyl ester group.
Patent JP-H11120155-A (JP)
Title: Inter-module connecting device
Inventor: SUDO KIYOSHI
IPC: G06F15/16
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To maintain a function as a communication channel according to a torus network even if a module is not mounted yet and there is a module failure. SOLUTION: A torus network 1 is constructed by sequentially connecting plural modules 2A to 2D serially through inter-module paths 1A to 1C and also connecting the modules 2A and 2D which exist at the farthest edge by a loop path 1D. Branch paths which are connected from each the path 1A to 1C of the network 1 to the path 1D are respectively provided with plural switching parts 10A to 10D. Also, termination resistance 9A and 9B are made branch connection to each the modules 2A and 2D at the farthest edge which are connected by the path 1D. A network controlling part 11 performs opening and closing control of plural parts 10A to 10C to reconstruct the network 1 with the residual modules with one another when plural modules 2A to 2C are not mounted partially or fail partially.
Patent JP-H06113058-A (JP)
Title: Control method for still picture conference equipment
Inventor: MORI KOICHI
IPC: B41J29/38
Filed: 1992-09-30
Abstract: PURPOSE:To effectively utilize an accumulating function by accumulating transmitted and received picture information, when the other terminal is provided with a still picture conference function. CONSTITUTION:When equipment AGC1 executes plotting between still picture conference equipments AGC1, AGC2 connected through an ISDN, the same plotting contents are displayed in a real time on a screen of the equipment AGC2. In the still picture conference equipment, when document information is received, when a conference function is contained in a terminal function of the other terminal, the received document information is accumulated, and on the other hand, when it is not contained, after an image of the received document information is recorded and outputted, its document information is erased. In such a way, by accumulating the transmitted and received picture information only in the case the other terminal is provided with a still picture conference function, the accumulating function can be utilized effectively.
Patent JP-H05103483-A (JP)
Title: Inverter circuit
Inventor: SEKINE MASAOKI
IPC: H02M7/537
Filed: 1991-10-03
Abstract: PURPOSE:To reduce a DC voltage included in an AC output voltage of an inverter circuit by detecting the DC voltage included in the AC output voltage, and applying a signal responsive to the polarity and the amplitude of the DC voltage to a detected value of the AC output voltage or an AC reference voltage. CONSTITUTION:A detected value of an AC output voltage is compared with an AC reference voltage by a hysteresis comparator 10 which generates a control signal. Switching elements Q1-Q4 are driven ON.OFF by the control signal to convert the DC voltage to an AC voltage. In this case, the DC voltage included in the AC output voltage is detected by a DC voltage detector 7, and a signal responsive to the polarity and the amplitude of the DC voltage is applied to the detected value of the AC output voltage or the AC reference voltage. Thus, the DC voltage included in the AC output voltage of an inverter circuit can be reduced.
Patent JP-2000114819-A (JP)
Title: Concentrated constant nonreversible circuit element
Inventor: WATANABE AKITO
IPC: H01P1/383
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization by forming capacitance between a ferrite assembly and the ground so as to lower an operation frequency without increasing parallel capacitance between an input/output terminal and the ground. SOLUTION: The ferrite assembly 5 is formed of a sheet of ferrite 8, three sets of center conductors 6, which are connected to a shield plate 7, which is longer than the sum of the diameter and thickness of the ferrite and which cross with each other at an angle 120 deg., and an insulation board insulating the conductors 6. Then, a serial capacitance 17 is formed between this assembly 15 and the ground. By constitution like this, the operation frequency can be lowered without increasing the parallel capacitance 16 between the input/output terminal 4 and the ground. In particular, the value of the capacitance 17 is made equal to or smaller than 300 pF, thereby the operation frequency can be lowered by 50 MHz or more. The intensity of a required magnetic field can be kept in spite of additionally reducing the thickness of a permanent magnet 2.
Patent JP-H03145215-A (JP)
Title: Digital/analog converter
Inventor: TAKAYAMA TAKEYUKI
IPC: H03M1/08
Filed: 1989-10-31
Abstract: PURPOSE:To decrease harmonic distortion noise by adding a predetermined individual dither signal to the input digital signal of 1st and 2nd D/A converters. CONSTITUTION:First and 2nd D/A converters(DAC) 8, 9 and an operational amplifier 10 adding the output voltage of the 1st DAC 8 and the output voltage of the 2nd DAC 9 are provided to the title D/A converter. Then dither signals (random noise signals) the same or opposite in polarity but equal in absolute value are fed respectively to input digital signal 1 of the 1st and 2nd D/A converters(DAC) 8, 9 and the operational amplifier 10 eliminates only the dither signal component. Thus, the nonlinear error of the DACs 8, 9 is randomized and a signal component twice the output voltage of the DACs 8, 9 is obtained. Thus, harmonic distortion or noise is reduced.
Patent JP-2000111213-A (JP)
Title: Freezer
Inventor: KAWAKATSU NORIYASU
IPC: F25B47/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the liquid back of a compressor at defrost operation, in a freezer which performs hot gas defrost operation. SOLUTION: This freezer is equipped with a refrigerant circuit 18 where a compressor 2, a four-way changeover valve 3, a condenser 4, an expansion mechanism for defrosting, a temperature sensitive expansion valve 7, and an evaporator 9 are connected in order. The expansion mechanism 12 for defrosting is constituted of the first path 16 and the second path 17. The first path 16 is provided with a check valve 13 which checks the flow of a refrigerant from the evaporator 9 to the condenser 4. The second path 17 is provided with a capillary tube 14 and a solenoid valve 15. The pipe on suction side of the compressor 2 is provided with a temperature sensor 21 and a pressure sensor 22. A suction overheat detector 131 detects the overheat of a suction refrigerant.  A solenoid valve controller 132 closes a solenoid valve 15 temporarily when the detected overheat is at a specified value or under.
Patent JP-H10118355-A (JP)
Title: Paper cutting scissors
Inventor: MORI CHUZO
IPC: B26B13/28
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To give two functions of normal cutting function and finely cutting function to scissors. SOLUTION: Two scissors parts comprising a blade part 1b and handle part 2 are superimposed and jointed with a pin 4 to form a scissors A with a handle and two scissors parts comprising a blade parts 1a and 1c and handle base 3 are superimposed and jointed with a pin 4 to form a scissors B with a handle base. The scissors B with handle base is mounted respectively on the both side of the scissors A with handle and the handle base 3 of the scissors A with handle and the base 3 of the scissors B with handle base are coupled as unifying with a connecting rod 6.  Thereby, by opening and closing the handle 2 of the scissors 1 with handle, edges 1a and 1c of the scissors (B) with handle base can be opened and closed together with the edge 1b of the scissors A with handle at the same time, thus, the scissors satisfies a normal function as usual scissors and another function of readily cutting paper fine at the same time.
Patent JP-H07115285-A (JP)
Title: Blind lid of electronic device
Inventor: NAITO KAZUMI
IPC: H05K5/03
Filed: 1993-10-18
Abstract: PURPOSE:To prevent a blind lid of an electronic device from carelessly slipping out and also make excellent external appearance of the electronic device. CONSTITUTION:A groove 1a is provided on a side surface surrounding a blind lid 1 made of rubber. A part of the groove 1a is deep to form a recess 1b. A housing 2 of a radio communication device has an opening part engaging with the blind lid 1 and a band-like projection 2a for engaging with the groove la is provided on the side surface. When the blind lid 1 is pushed into the opening part of the housing 2. the groove 1a is engaged with the projection 2a to form to be in such a condition that the blind lid 1 is attached to the housing 2. Edges of the blind lid 1 can be changed to remove it by hooking a detent on the recess 1b. Also, this blind lid has both functions of a contact and a button of a switch.
Patent JP-H03148581-A (JP)
Title: Freezing refrigerator
Inventor: MAEDA KOJI
IPC: F25D23/08
Filed: 1989-10-31
Abstract: PURPOSE:To guide expandable heat insulating material actively and eliminate the generation of void around a heat insulating partitioning wall by a method wherein grooves, communicating with the side of a freezing chamber and the side of a refrigerating chamber, are provided on the outer periphery of a refrigerating chamber inner case retaining unit. CONSTITUTION:A heat insulating partitioning wall 11 is provided with a freezing chamber inner case retaining unit 7 and a refrigerating chamber inner case retaining unit 8. Grooves 12, communicating with the side of a freezing chamber and the side of a refrigerating chamber, are provided on the outer periphery of the heat insulating partitioning wall 11. According to this method, heat insulating material 9, foamed and filled, may be filled while guiding it into the grooves 12 by the side of the heat insulating partitioning wall 11.
Patent JP-H02129729-A (JP)
Title: Data processor
Inventor: HORIKAWA AKINORI
IPC: G06F11/22
Filed: 1988-11-10
Abstract: PURPOSE:To realize the detection of an abnormal state of a processor by a small number of hardwares by confirming whether response information is held in a holding means or not by a diagnostic processor through a diagnostic bus. CONSTITUTION:First holding means 41, 51 for holding response request information from a diagnostic processor 3 inputted through diagnostic buses 101 - 103, and second holding means 43, 53 for holding response information for showing a fact that a microprogram confirms a fact that the response request information is held in first holding means 41, 51 are provided on processors 4, 5. In this state, whether the response information is held in second holding means 43, 53 or not is confirmed by the diagnostic processor 3 through the diagnostic bus. In such a way, the performance of a system is not deteriorated, and even with respect to a processor which is not connected to the system buses 101 - 103, its normal operation is monitored, and the detection of an abnormal state of the processor is realized by a small number of hardwares.
Patent JP-H07121977-A (JP)
Title: Magnetic fluid bearing
Inventor: GOMYO MASATO
IPC: G11B19/20
Filed: 1993-10-19
Abstract: PURPOSE:To preferably prevent leakage of magnetic fluid from a thrust bearing by a simple structure. CONSTITUTION:Magnetic fluid for a bearing which tends to be externally leaked through a thrust bearing part 7 is stored in a magnetic fluid reservoir 15 before reaching a magnetic fluid seal 11. Simultaneously, the fluid A stored in the reservoir 15 is held by a magnetic force of a magnet 16 to prevent flow-out of it to the seal 11 side.
Patent JP-2000108653-A (JP)
Title: Wind direction adjusting device for vehicle
Inventor: TANI ATSUSHI
IPC: F24F13/15
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction adjusting device of simple structure and good appearance, not disturbing the air flow. SOLUTION: A wind direction adjusting device comprises a housing 3 comprising the air outlets, the rotary fins 4 rotatably installed inside of the housing 3 for adjusting the wind direction diffused form the housing 3, the rotary shafts installed on the rotary fins 4, the shaft holes formed on a side wall of the housing 3 for pivotting the rotary shafts, and the angle of rotation regulating means 12a, 13a formed between the shaft hole and the rotary shaft inside of the shaft hole for regulating the rotary fins 4 to be rotated at more than a specified angle.
Patent JP-H01127801-A (JP)
Title: Gas turbine exhaust-heat recovery boiler
Inventor: TSUJI TADASHI
IPC: F22D1/12
Filed: 1987-11-12
Abstract: PURPOSE: To ensure a high volume of steam to be generated while saving supply water by disposing a post-stage economizer independently on the downstream side of exhaust gas from a prestage economizer and providing a bypass line coupling a gas turbine exhaust line and a boiler flue thereby keeping a high quantity of heat to be recovered from the boiler. CONSTITUTION: On the downstream side of exhaust gas from a prestage economizer 1b, a post-stage water supply line 3b branched from a prestage water supply line is coupled with a post-stage economizer 1c through a mixer 8. A gate valve V1 is closed while a water supply valve V3 and other valves C2 , C3 , V4 and V5 are opened thus separating the economizers 1b, 1c from each other. Independently from circulation I of return water of the economizer 1b, water at about 60 deg.C is passed at first through the economizer 1c and heated up to about 100 deg.C thence introduced through a recirculation line 9 to a water supply tank 3. It is then passed through the line 3b branched from the line 3a and returned back to the economizer 1c before being recirculated. According to the arrangement, heat can be recovered from gas turbine exhaust gas up to the temperature of about 100 deg.C.  When heat demand of steam or hot water is low, steam generation is suppressed by discharging a part of exhaust gas through a boiler bypass line 10.
Patent JP-H02131036-A (JP)
Title: Radio telephone system
Inventor: YAMANE MANABU
IPC: H04W88/14
Filed: 1988-11-10
Abstract: PURPOSE:To attain reply of an incoming call even from a slave set whose power is turned off by constituting a master set in a way that a call channel and a control channel are alternately searched for a prescribed time when it is detected that there is a slave set not responding to the call signal of the master set. CONSTITUTION:In the standby state, only the reception sections of a master set 1 and slave sets 10, 10' are in the operating state and the control circuit 2 of the master set 1 detects repetitively whether or not an incoming detection signal comes from a line connection circuit 4 and whether or not a call signal from the slave sets 10, 10' is received. In the absence of a reply from any slave set, the control circuit 2 of the master set 1 detects it to control PLL synthesizer circuits 6, 8 and set a control channel. Whether or not a reply from the slave set 10' whose power is turned off exists is detected for a prescribed time and when the reply is not detected, the channel is set to the call channel selected at first. Succeedingly, whether or not an off-hook signal 1 from the slave set 10 is received is detected for a prescribed time and when the signal 1 is not detected, the control circuit 2 sets the channel to the control channel again and detect the reply from the slave set 10'. Thus, the control circuit 2 of the master set 1 repeats the processing of the step S 24 till the reply is detected.
Patent JP-H10130467-A (JP)
Title: Liquid sealing resin composition and semiconductor product made by using this composition
Inventor: OKUBO HIKARI
IPC: C08K3/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing resin composition which is excellent in both workability in application and spreadability and gives a cured material excellent in uniform dispersion of a filler therein by incorporating a filler comprising a carbonized particulate phenolic resin in a specified amount in addition to a curing agent and an inorganic filler into a liquid sealing resin composition made from a liquid epoxy resin. SOLUTION: This composition consists of a liquid epoxy resin (A), a curing agent (B), a filler (C) comprising a particulate phenolic resin carbonized at 700 deg.C or higher and having a mean particle diameter of 3-30μm, and an inorganic filler (D), wherein the component C accounts for 10-80wt.% of the total resin composition. Examples of the liquid epoxy resin used include a glycidyl ether derivative of phenolic resin, an alicyclic epoxy, a glycidyl ester type and a glycidylamine type. The filler obtained by carbonizing a phenolic resin has a true specific gravity lower than that of the usual silica and hardly settles when blended.
Patent JP-H09123914-A (JP)
Title: Operation readjustment supporting device
Inventor: HINO TOMOAKI
IPC: B61L27/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To display a prepared operation readjustment diagram on a linear diagram indicating track circuits of an object station by the movement of trains, and thereby obtain adjusting data on the service condition of routes, and interference-avoidance. SOLUTION: The operation readjustment supporting device is made up of a storage means 102 for storing event data on trains operated during the period of operation readjustment, departure and arrival stations of the trains, nonstop station and time, routes in use, etc., and basic data on track circuits dividing the full length of a railway line, track circuits belonging to respective stations, a distance of kilometers, etc.; an input means 101 for specifying an object station of the operation readjustment, and time zones t1 to t2 ; a time specifying means 114 for specifying the time t out of t1 to t2 ; a retrieving means 106 for retrieving the trains existing in front and in rear of the object stations based on the event data and basic data in relation to the object stations and the time;  a train position calculating means 107 for calculating the track circuits existing at the time t in relation to each train retrieved; and a linear diagram preparing means 108 for preparing a linear diagram for object stations, and for displaying it together with the track circuits existing on the railway line on a displaying means. Thus, the movement of the trains with time can be observed on the linear diagram.