baber/WOPTO huggingface dataset:
Patent JP-H0481908-A (JP)
Title: Positioning method and positioning device
Inventor: SUGA TOMOYUKI
IPC: B23H7/02
Filed: 1990-07-25
Abstract: PURPOSE:To execute the positioning with high accuracy by measuring the variation of a potential difference between plural points, in a wire electric discharge machining device, predicting a relative position between a wire (first object) and an object to be worked (second object) from the result of this measurement and the variation of a distance between each point, and executing relative positioning. CONSTITUTION:In an NC device 4, a program for deciding a contact is stored in a memory. In such a state, the variation of a potential difference between the first object and the second object 2 before and after the variation of a relative position of the first object 1 and the second object 2 is measured between plural points, and from this measurement detection and the variation of a distance before and after the variation of the relative position, a relative position between the first object 1 and the second object 2 is predicted, and positioning is executed. In such a manner, positioning can be executed with high accuracy without being affected by the shape and the kind of the first object or the second object 2 or other condition.
Patent JP-H0484675-A (JP)
Title: Weld line profiling device
Inventor: ISHIBASHI TSUNETOSHI
IPC: B23K9/127
Filed: 1990-07-25
Abstract: PURPOSE:To accurately allow a welding torch to profile a weld line with inexpensive and simple constitution by detecting respectively the arc voltages at the time of bending an arc periodically alternately with the weld line as a center, comparing these with each other and moving the welding torch based on the compared result. CONSTITUTION:Arc welding is performed along the weld line of horizontal. and vertical materials 2 and 3 to be welded of a work 1 by using the wedding torch 5. In this weld line profiling device, a pulse generation circuit 18 generates pulses S1 and S2 and an electric current is carried to a coil wound round a hood 6 via a coil driving circuit 19 which is driven. The arc is bent alternatively in the (l)-(m) directions by a magnetic line of force generated by this coil. Meanwhile, the voltages generated on both ends of a shunt 21 of a welding power source 20 are inputted to arc voltage detection circuit, 22 and 23 and further, the pulses S1 and S2 are inputted thereto. The output voltages are inputted from integration circuits 24 and 25 to a comparator 26. Based on a compared result of the voltages of the bent arc during this one period, the output voltage of the comparator 26 is inputted to a motor driving circuit 27 and a DC motor 13 is rotated and the welding torch 5 is moved in the (m) or (l) direction.
Patent JP-H0485203-A (JP)
Title: Conveyor
Inventor: NOZAKI RYOICHI
IPC: B23P19/00
Filed: 1990-07-25
Abstract: PURPOSE:To enable a conveying workpiece to be moved smoothly and easily with a concised structure by absorbing the position slippage with the utilization of the characteristic of a pulse motor. CONSTITUTION:A pulse motor 41 is rotatively controlled so as an arm portion 45 will be in the direction where it can be inserted into a stack A, which is in a specified position, and when a workpiece W turns and faces the front direction of an opening A2 of the multiple staged stack A as the arm portion 45 rotates, the pulse motor 41 is controlled to stop at that position and the arm portion 45 is also held at the same angle position. A follow drive motor 24 is then electrified to cause a reel 22 to rotate and a movable base 30 is moved straight in the direction approaching the multiple staged stack A in parallel with a guide rail 21, 21 by means of a drive belt 23. A rotary portion 40 also moves with the movable base 30 while the workpiece W enters the opening A2 headfirst and inserted into a rack A1 of the multiple staged stack A.
Patent JP-S6175212-A (JP)
Title: Guidance apparatus for vehicle running
Inventor: OKAMOTO HIROO
IPC: G01C21/20
Filed: 1984-09-21
Abstract: PURPOSE:To curtail amount of information to be processed, by recording and reproducing map information centering around intersections with a recorder/ reproducer in which a plurality of tracks are formed along the length of a magnetic tape to add a synchronous signal and an errors correction code to the information indicating intersections. CONSTITUTION:Information read out of a recorder/reproducer 2 in which a plurality of tracks are formed along the length of a magnetic tape is designed to mainly indicate intersections and is allowed to be stored into a buffer memory 3 by starting an information processor 1 by the operation of an input unit 5 and a running route is designated with a light pen 8 on a map on a display 7 given by the operation of the unit 5. Then, after the starting of the vehicle, the ongoing direction with a sensor 4 and the running distance are fed to the processor 1 to be compared with intersection addressing information and a course guidance is made by a voice of a speaker 6 according to the results of the comparison while the current position and the running orbit are shown on a display 7 as required to add a synchronous signal and an error detection correcting code to information of the unit 2.
Patent JP-H0715397-A (JP)
Title: Feedforward amplifier
Inventor: FUKUCHI AKIO
IPC: H03F1/32
Filed: 1993-06-15
Abstract: PURPOSE:To perform a stable operation for a feedforward amplifier to output an amplified input signal by suppressing distortion in the signal and to attain a long service life without requiring so high accuracy for the frequency characteristic of a constituent as in a conventional system. CONSTITUTION:A control circuit 61 turns off a switch 63 at a first stage, and detects the frequency of an input signal inputted to an input terminal 1 and the distortion generated or mixed by the amplification of the input signal, and decides the frequency of the output pilot signal of a variable oscillator 62 by avoiding the frequency of the input signal and that of distortion, respectively, and at the frequency in the neighborhood of the mean value of the input signal. After that, the control circuit 61 controls a distortion detecting loop 7 at a second stage by turning on the switch 63 and using the pilot signal, and controls a distortion eliminating loop 8 at a third stage. The control of the distortion eliminating loop 8 is continued in a stationary state at a fourth stage, and the distortion detecting loop 7 is controlled again only when environment is widely changed, etc.
Patent JP-H04233699-A (JP)
Title: Interface circuit for electromagnetic-position transducer
Inventor: EI HARORUDO MOOSAA
IPC: G01D5/245
Filed: 1991-08-06
Abstract: PURPOSE: To reduce the effect of capacitive coupler by applying impedance equivalent to ground to a signal route and a transducer output signal return route by a transducer output signal. CONSTITUTION: In order to balance apparent impedance appearing in a signal and a return circuit by the input of a monitor controller 60, impedance matching resistors R11, R12 are respectively connected between the input of a return circuit and ground in respective amplifiers 70, 72. A capacitive coupler for an excitation signal to a transducer output signal generates an error signal expressing a circulation error on a measuring position and the level of a coupling signal can be reduced by applying the excitation signal to be symmetrical with the ground. The level of the coupling signal. can also be reduced by supplying to an impedance output signal return route equivalent to the ground and a signal route.
Patent JP-S6439760-A (JP)
Title: Complementary mos integrated circuit device
Inventor: INOUE YOSHIO
IPC: H01L27/092
Filed: 1987-08-05
Abstract: PURPOSE:To contrive improvement in the degree of integration as well as to prevent the deterioration in characteristics by a method wherein, in the integrated circuit device constituting a plurality of parts of complementary circuits consisting of P- channel and N-channel MOS transistors, a circuit equal to an isolation region is constituted without providing the isolation region. CONSTITUTION:The active region 1c of a P-channel and the active region 1d of an N-channel only are formed integrally opposing each other, and an isolation region is not provided. A gate electrode 6b is connected by the first layer of Al wiring 8f, to which negative power source GND will be given, and at the same time, the gate electrode 6b is connected to the opposing gate electrode 6a with the first layer of Al wiring 8g. A negative source power is applied to the gate electrode 6a, and on the other hand, an N-channel transistor is brought into a cut-off state, and between each N-channel transistor of gate electrodes 5b and 7b is cut off. Also, positive source power is applied to a gate electrode 7a in the same manner as above, and on the other hand, a P-channel transistor is brought into a cut-off state. As a result, the number of Al wirings can be reduced, a high degree of integration can also be obtained, each transistor is brought into a cut-off state, and the generation of deterioration in characteristics can be prevented.
Patent JP-H0362458-A (JP)
Title: Lithium battery
Inventor: HANABUSA KIYOSHI
IPC: H01M10/052
Filed: 1989-07-31
Abstract: PURPOSE:To prevent leakage of a liquid by using a gelled cathode active mass of mainly an oxyhalide compound which works as an electrolyte as well. CONSTITUTION:A cathode active mass 11 is gelled by adding a zirconium pyrophosphate (ZrP2O7) as a gelling agent to a liquid-phase thionine chloride as an oxyhalide compound and mixing the resulting mixture. Meanwhile a cathode 12 is obtained by mixing and stirring a material 11 and a ketjenblack as a conductive agent. In a thionyllithium chloride battery prepared by this way, the material 11 is gel and has little fluidity, and thus the material 11 does not leaked out of the battery as a liquid even when the hermetic seal 7 is damaged and the whole of the battery is turned upside down. The material 11 is uniform and it is held in the uniform state without flowing at the time of discharge, and as a result, even the inside of the cathode 12 is effectively used and usage efficiency of the cathode 12 can be heightened.
Patent JP-S5898348-A (JP)
Title: Edible oil-resistant rubber product
Inventor: NAGASAWA MICHIO
IPC: C08L21/00
Filed: 1981-12-08
Abstract: PURPOSE:To provide kitchen rubber products such as rubber gloves, rubber stoppers, etc. which little soften or swell by the deposition of edible oils and fats thereon, consisting of a mixture of an ethylene/propylene rubber and a graft copolymer composed of an ethylene/propylene rubber and vinyl chloride. CONSTITUTION:50-90pts.wt. ethylene/propylene (non-conjugated diene) rubber, 50-10pts.wt. graft copolymer compsed of 20-50wt% ethylene/propylene rubber and 80-50wt% vinyl chloride and, if necessary, conventional additives such as carbon black, ZnO or stearic acid are blended together. The mixture is molded into desired shapes by an extruder or a calender roll, and then vulcanized to obtain the titled rubber products. USE:Rubber tubes, packing, etc.
Patent JP-S5987879-A (JP)
Title: Switching element
Inventor: MIKI AKIRA
IPC: G02F1/01
Filed: 1982-11-10
Abstract: PURPOSE:To form a switching element furnishing with the faculty as a temperature and light sensor, and having the broadened application extent by a method wherein an optoelectrically conductive material is put between optically transparent electrodes, and moreover a light control member having spectral transmittance or absorbance as to depend on a temperature is laminated on the surface on one side thereof. CONSTITUTION:When light is radiated from the upper part of the layer of the titled device at the room temperature, light transmits a light control member 3 at the prescribed transmission to reach an optoelectrically conductive material 1, and carriers are generated. Then when the temperature rises, transmission of the light control member 3 reduces abruptly, or absorbance rises abruptly at some temperature region. At this case, absorbance of the light control member 3 reaches the degree of 0.9, almost all light is absorbed in the light control member 3, and almost no incidence of light to the optoelectrically conductive material 1 is generated. As a result, generation of carriers in the optoelectrically conductive material 1 is suppressed extremely low as compared with the case before the temperature rises. This device can be operated favorably as a switching element having the faculty as the sensor to a temperature or light.
Patent JP-H0839275-A (JP)
Title: Molding method by high density energy
Inventor: OKAMOTO MAMORU
IPC: B23K26/34
Filed: 1994-08-01
Abstract: PURPOSE:To mold a product excellent in the yield of the material and high in precision in a method to directly mold the shape of the product from the metallic powder or the like by the high density energy beam such as the laser beam and the electron beam. CONSTITUTION:After the metallic powder is uniformly scattered on a heat resistant plate 12, the high density energy beam from energy generating devices 03, 08 is focused to fuse the metallic powder so as to focus two high density energy beams on, one point, and this position is successively moved to form the required shape, and the required shape is molded by repeating this action.
Patent JP-H0359644-A (JP)
Title: Silver halide photographic sensitive material subjected to antistatic treatment
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/89
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material which has an antistatic layer having excellent adhesiveness by having the antistatic layer in which the water soluble conductive polymer contains a copolymer of a monomer having an acrylamide methylpropane sulfonate group and a monomer having an N-methyrol group. CONSTITUTION:A plastic film formed by having the antistatic layer consisting of the reaction product of the water soluble conductive polymer, hydrophobic polymer particles and a hardener has the antistatic layer in which the water soluble conductive polymer contains the copolymer of the monomer having the acrylamide methylpropane sulfonate group and a monomer having the N- methyrol group and further, a hydrazine compd. or tetrazolium compd. is incorporated into the photosensitive material. Thus, the silver halide photographic sensitive material which has the antistaztic layer having the excellent adhesiveness, is less deteriorated in surface specific resistance and is not desensitized with the lapse of time in spite of using a super high-contrast agent, such as tetrazolium compd. or hydrazine compd., and has high stability is obtd.
Patent JP-H0750869-A (JP)
Title: Radio telephone equipment
Inventor: NISHIDA MORITSUGU
IPC: H04W4/02
Filed: 1993-08-09
Abstract: PURPOSE:To improve a utilization ratio of a radio channel and the service by executing important and new outgoing and incoming without interrupting its speech even if channels in one zone are all busy by providing an overlap area which can talk to an adjacent connecting device. CONSTITUTION:Call enabling zones of radio equipments 3, 4 are formed by being overlapped partially. When a radio telephone set 2 existing in the zone of the equipment 3 executes newly outgoing, it is detected by a slave machine control part 14, an outgoing request is informed to a controller 5 and an idle channel in its zone is checked by a position registering part 54, and in the case all channels are busy, a telephone set in an overlap zone is checked. As a result, in the case it is decided that switching to other zone can be executed, and also, it is decided that priority of new outgoing is high by a priority management part 55, the speech is continued by switching the telephone set in the overlap zone to the channel in the other zone, and also, the channel of the zone which becomes an idle state is assigned to a new radio telephone set 2. In such a way, a priority processing to an emergency telephone can be executed.
Patent JP-S6439727-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANABE YUKIHIRO
IPC: G03F7/16
Filed: 1987-08-06
Abstract: PURPOSE:To eliminate irregularity and dripping of droplets due to dew condensation and to process a wafer with uniform organic solvent vapor by making a conduit for introducing the vapor into a wafer processing chamber in double structure, and constructing in such a manner as to pass the vapor to an inner tube and wafer for regulating temperature to an outer tube. CONSTITUTION:An organic solvent 2 in a bubbling tank 1 is bubbled with nitrogen through a nitrogen bubbling nozzle 3, and organic solvent vapor 4 is generated in the tank 1. The vapor is introduced by an organic solvent vapor conduit 5 to a wafer processing chamber 6 to process wafer 10. A conduit 5 is passed in an outer tube 9 through which water being a medium for regulating temperature held at a predetermined temperature by a unit 7 via a temperature regulating water tube 8 on the way to hold the temperature of the vapor passing the interior constant.
Patent JP-H0940503-A (JP)
Title: Incense stick
Inventor: KATAYAMA YASUYUKI
IPC: A01N25/18
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an incense stick comprising a combustion supporting agent composed of a readily obtainable material replaceable with powder of Chrysanthemum cinerariaefolium grounds free from irritation during combustion as a combustion supporting agent for an incense stick. SOLUTION: Powder of sesame grounds is used as a substitute for powder of Chrysanthemum cinerariaefolium grounds to give an incense stick having no irritation during the combustion of the incense stick and excellent in continuous combustibility free from going out. For example, the incense stick comprises 0.01-2wt.% of a pyrethroid compound, 5-30wt.% of powder of sesame grounds, 15-85wt.% of a combustion supporting agent such as wood flour, etc., and 5-50wt.% of a binder such as powder of Machilus thunbergii.
Patent JP-H1139371-A (JP)
Title: Network equipment design method
Inventor: TANABE HISASHI
IPC: G06F19/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive equipment plan by means of effectively using the idle capacity of existed equipment. SOLUTION: All demands by containing demands which are to be stored are stored in a processing 11 as an initial storage processing 10. Then, using capacity in such state is calculated and a value is updated. All the stored commands are sequenced in accordance with a prescribed preferential condition in a processing 21 as a route change processing 20. Then, the demands of a next order are sequentially selected from the highest order in processings 22 and 28. Then, using capacity for respective equipments when the demand is removed in a processing 23 is updated one by one. In processings 24 and 25, increase cost for storing the demand for the respective equipments and a minimum cost route based on the cost are calculated. In processing 26 and 27, a procedure for storing again the demand and updating the value of the use capacity of the respective equipments is repeated as long as network extension cost is reduced. Thus, the inexpensive equipment extension plan can be supplied.
Patent JP-H0362353-A (JP)
Title: Automatic feeder of recording medium
Inventor: NAKAMURA TATSUYA
IPC: G11B15/68
Filed: 1989-07-28
Abstract: PURPOSE:To prevent a damage in the internal mechanism due to the invasion of a foreign material of the like by activating the internal mechanism when the cover of the feeder is closed. CONSTITUTION:A housing 4 is provided, which surrounds a forward feed mechanism including an input shelf 1 and a motor 7 and a supply return mechanism and a cartridge is loaded via its opening. A cover 5 opening/closing its opening is fitted to the housing 4 in free of rocking with a hinge provided to the upper end of the housing 4. A sensor switch 10 in the vicinity of the hinge 9 is operated while being engaged with the cover 5. A sensing signal from the switch 10 is fed to a control section 8, the control section 8 receives the sensing signal to discriminate at which of the opening position or the closing position the cover 5 stays, and the cover 5 opens even a little the opening, then the motor 7 and the supply return mechanism are controlled to be stopped.
Patent JP-H1119307-A (JP)
Title: Synthetic resin front face frame of pachinko machine
Inventor: AKIYAMA KAZUMASA
IPC: A63F7/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable front face with the reduced assembling man- hour and cost by reducing the number of parts, by disusing conventional glass frame and metal frame and integrally forming a window part corresponding to a front face side glass and cover parts for various display lamps. SOLUTION: This front face frame comprises a central colorless transparent window part 11 disposed so as to face a game board, a translucent cover part 13 for a display lamp indicating releases of game balls and running out thereof, translucent cover parts 12 for decoration lamps disposed around the window part, a mounting face 14 for mounting an upper plate 50, a lower plate 51 and a ball shooting handle 52, a supporting frame part 16 for mounting a glass pane to be disposed to confront the window part 11 at a certain distance, all of which are integrally formed of synthetic resin.
Patent JP-2000025758-A (JP)
Title: Shock absorbing member of storing case, and storing case
Inventor: MORITANI YASUHARU
IPC: B65D6/38
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorbing member suitable for protecting parts projected from a circumferential surface such as lock fitting, a handle or a key section and case corner parts of a storing case. SOLUTION: A round-shaped bar member made of hard synthetic rubber or urethane resin and the like is bent and formed into an arch shape. Two legs 2 and a shock absorbing intermediate section 3 arranged to keep a space between the two legs 2, 2 and a fixing surface 51 are integrally and continuously formed to constitute a shock absorbing member 1. In addition, the extremity end 4 of each of the legs 2 is provided with an engaging concave section 5. When an engaging member 6 such as a screw or a small screw or the like is threadably fitted to it, it can be easily fixed to a storing case. The shock absorbing member 1 is fixed along the section projected from a circumferential surface of the storing case, resulting in that these projecting sections can be effectively protected.
Patent JP-H1037979-A (JP)
Title: Static electricity type clutch device
Inventor: KAWADA SHIGEYASU
IPC: H02K49/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost for manufacture and maintenance, and to enable to utilize a clutch whose make-and-break motion is carried out by static electric drawing force acting between a driving member and a driven member. SOLUTION: A static electricity type clutch device is equipped with a conductive rotor 110 having an opposite face which unitedly rotates with a rotary shaft 14 and is provided with a static electricity member 113 of fiber or fiberpolymer at a fixed position on a surface; a conductive housing 120 having an opposite face which is electrically isolated from the rotor 110 and relatively rotatably supported, and opposes to the opposite face of the rotor 110 with a fixed gap, and provided with the static electricity member 123 of fiber or fiberpolymer on its surface; a voltage applying means 200 for applying voltage between the rotor 110 and the housing 120; and an applied voltage quantity control means 300 for controlling voltage quantity applied by the voltage apply means. The rotor 110 is about enclosed and shielded by the earthed housing 120.  Transmitting force is obtained by inductive shearing stress which is generated between the rotor 110 and the housing 120 by applying the voltage.