baber/WOPTO huggingface dataset:
Patent JP-H05243746-A (JP)
Title: Manufacture of insulating film for multilayer wiring board
Inventor: OWADA TAMOTSU
IPC: H05K3/46
Filed: 1992-03-03
Abstract: PURPOSE:To improve the adhesion between a substrate and an insulating film consisting of benzocyclobutene resin by using polyimide fluoride as an adhesion improving agent. CONSTITUTION:Though polyimide resin is excellent in heat resistance and is of low permittivity, it is nonadhesive. Moreover, 'Teflon(R)' being fluororesin is nonadhesive. Polyimide fluoride, which has these both structures jointly, is excellent in adhesion to metal, SiO2, etc., and is soluble in a solvent. For polyimide, the polarization of electrons is reduced being made fluoric, whereby the permittivity decreases, and alkyl group fluoride is introduced, so it becomes low water-absorptive. Though a multilayer wiring board is made using polyimide fluoride as the adhesive of the insulating film consisting of benzocyclobutene, the insulating film consisting benzocyclobutene is made by applying benzocyclobutene resin solution by spin coating method or stacking the resin film impregnate with benzocyclobutene resin liquid on a porous resin film excellent in dielectric property.
Patent JP-H05243449-A (JP)
Title: Cutting and molding apparatus
Inventor: GOTO AKIHIKO
IPC: G12B5/00
Filed: 1992-03-03
Abstract: PURPOSE:To shorten a processing time by cutting and molding leads from a lead frame, and then removing a semiconductor device such as a QFP, etc., which is hardly discharged from a die. CONSTITUTION:Leads of a semiconductor device 1 are merely cut and molded by a cutting and molding die 2. The device 1 is conveyed out of the die 2 while being held via a hanging pin by a lead frame, separated from the frame by a hanging pin cutter 3, simultaneously removed by a receiving unit 7, and contained in a containing tray 5 positioned by an X-Y table 6.
Patent JP-H03251095-A (JP)
Title: Output voltage limiting system in vector control
Inventor: YAMAMOTO YASUHIRO
IPC: H02P21/00
Filed: 1990-02-26
Abstract: PURPOSE:To suppress fluctuation of flux by sustaining the exciting current when the output voltage starts to be saturated and modifying a torque current command thereby matching the current command with an actual current. CONSTITUTION:Prestage or poststage of a PWM inverter is fed back through a control voltage setting means 11 to a limiter circuit 4, an output voltage command or a detected output voltage is compared with a voltage limit set value through a limit voltage setting means 11 and when the set value is exceeded, limit value in a torque current command limiter circuit 4 is modified through PI control. Furthermore, a difference occurs between an ASR output torque command and an input torque command and the output torque is limited thus causing mismatch with the command speed. In order to suppress the flux phito be continuously integrated during an interval when the integrating term at a PI operating section is saturated, integration is prohibited thus preventing abnormality. In other words, output from the limiter circuit 4 is fed back to an ASR control section 3.
Patent JP-S61203683-A (JP)
Title: Hetero junction field effect transistor
Inventor: TAKAKUWA HIDEMI
IPC: H01L21/338
Filed: 1985-03-07
Abstract: PURPOSE:To enable the arbitrary control of the transmission characteristic of transistor characteristics by arranging an N-type region at least in a part of thickness direction of the first semiconductor layer and contriving that the electrons existing said N-type region and the two-dimensional electron gas layer contribute to the operation of the transistor. CONSTITUTION:In the adjacent part to a hetero junction 9 in a GaAs layer 2, an N<-> layer 2a in which an impurity concentration is constant in depth direction is formed in such a manner that it involves a two-dimensional electron gas layer 10. A distribution profile for the distance (x) from the hetero junction in depth direction of the carrier concentration in the N<-> layer 2a except the two-dimensional electron gas layer 10 is constant. The distribution profile of electron concentration (Ce) in the layer 10 is steep, having the peak in the vicinity of the hetero junction 9. The electrons existing in the N<-> layer 2a are added to the two-dimensional electron gas layer 10 so that the number of electrons which contribute the operation of HEMT is enhanced by corresponding to that. Consequently the ohmic contact resistance between the two-dimensional electron gas layer 10 and a source region and a drain region 8, accordingly a source electrode 5 and a drain electrode 6 can be reduced.
Patent JP-S57158005-A (JP)
Title: Thermomagnetooptical recording method
Inventor: KANEKO MASAHIKO
IPC: G11B11/105
Filed: 1981-03-26
Abstract: PURPOSE:To facilitate control and to improve stability by recording bit information by forming cylindrical magnetic domains magnetized in the opposite direction to the magnetization direction of a bias magnetic field on the vertical easy magnetization film of a soft magnetic film surface by a specific means. CONSTITUTION:Crystal of a magnetized film 1b is grown on a crystal substrate 1a by an LPE method; and on the opposite side of the substrate 1a, a nonreflective coating layer 1c and a diffusion preventive film 1d on the surface of the magnetized film 1b are adhered and on its surface, a reflective film 1e of an aluminum vapor-deposited film and a wear preventive film 1f of silicon dioxide are provided, thus constituting an optical recording and reading device 1. A magnet 2 prevents the bit erasure of written information. Laser beam from a light generator 3 is focused on the device 1 through an optical modulator 4, a polarizer 5, and a condenser lens. Optical pulses passed through the device 1 have the plane of polarization rotated by the Faraday effect in a bias magnetic field 7 and are passed through an analyzer 8 and a photomultiplier tube 9 to be observed. This method requires only magnetic wall coercive force having a value less than some value, and the diameter of a write bit is determined by the bias magnetic field without reference to a laser output.
Patent JP-S56141585-A (JP)
Title: Electronic watch
Inventor: AMANO SHIYUNJI
IPC: G01R31/36
Filed: 1980-04-08
Abstract: PURPOSE:To obtain a small-size electronic watch which can be used for health controls etc. as well by measuring and displaying the gas concn., etc. of the outside by way of a predetermined gas sensitive element, etc. which are cleaned by way of an intermittently operating timer. CONSTITUTION:A timer 701 controlled via a frequency conversion circuit 201 of a watch circuit operates intermittently. During the intermittent timer operations, a heater 601 is activated by a heater driver 502, and gas sensitive, humidity sensitive and temp. sensitive gas elements of small sizes in the form of MOS transistors, etc. formed by vapor deposition or the like in the watch are periodically cleaned. Hence, gas kind, concn., humidity, etc. are accurately detected by these gas sensitive 2, humidity sensitive, temperature sensitive gas elements, and are added to a microprocessor via a filter, a sample holding circuit, an A/D converter etc. The kind, concn., humidity, etc. of the gas are accurately displayed together with alarm etc. by voice in an optical display device without making the watch larger in size, and the watch which can be used for health control as well is provided.
Patent JP-S62203844-A (JP)
Title: Console box
Inventor: ISHIKAWA MASANOBU
IPC: B60R7/04
Filed: 1986-03-04
Abstract: PURPOSE:To get a console box having simple structure and high rigidity by providing parallel link mechanism for elevating a storing box to a console main box and fixing the storing box to the console box by means of lock mechanism. CONSTITUTION:When a lever 29 is held up, a link 32 is rotated to shift a lock plate 33 in the inside direction of a storing box 17 and the lock plate 33 parts from a lock groove 35. Hereby the storing box 17 becomes free condition to a console main body 15 and the spring 27 of link mechanism 19 and links 21, 22, 24 operate and the storing box 17 is elevated. Thereafter, when the lever 29 is released, the lock plate 33 advances by a spring 34 and engages with the topmoot lock groove 35 and is fastened there. In this constitution, the storing box 17 is elevated without leaving forward or backward by the link mechanism 19, therefore one lock mechanism 20 does resulting in simple structure and high rigidity.
Patent JP-S59173728-A (JP)
Inventor: RICHIYAADO HARII UETSUTAAHOON
IPC: G01L7/04
Filed: 1984-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10240053-A (JP)
Title: Fixing device in image forming device
Inventor: TOMATSU YOSHIYA
IPC: B65H23/34
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in an image forming device capable of removing curl generated in a paper sheet in the fixing device, at the time of fixing a toner image, while smoothly changing the direction of feeding the paper into the direction of paper ejecting rollers in the fixing device. SOLUTION: A fixing unit 8 is provided with an anticurl rib 45 with a curved surface 45A which is arranged projectingly to cross a straight line B that links the contact of a heating roller 34 and a pressure roller 35 and the contact of the paper ejecting rollers 15a and 15b, between the heating roller 34 and the pressure roller 35 and the ejecting rollers 15a and 15b. On the other hand, the second and seventh groups of ejecting rollers 15b and 15a are arranged to correspond to anticurl ribs 45 respectively and further, these two anticurl ribs 45 are provided to correspond to both side parts in the width direction of the paper. Then, curved guiding films 51 are arranged on both sides of second guiding ribs 48B corresponding to the second and seventh groups of ejecting rollers 15b and 15a.
Patent JP-H10241931-A (JP)
Title: Linear solenoid
Inventor: MIKI NOBUAKI
IPC: H01F7/16
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear solenoid having a thin coil bobbin which can be manufactured easily regardless of the number of wound layers of a coil winding and excellent mountability. SOLUTION: A linear solenoid is provided with a coil bobbin 10 composed of a flexible printed board having a core 1 constituting part of a magnetic circuit, a cylindrical core section 11 attached to the outer periphery of the core 1, a first flange 12 formed at the front end section of the core section 11, and a second flange 13 formed at the base section of the core section 11 and a coil composed of a winding wound around the bobbin 10.
Patent JP-S53130292-A (JP)
Title: Production of molded graphite body by electrosintering method
Inventor: INOUE KIYOSHI
IPC: C04B35/52
Filed: 1977-04-19
Abstract: PURPOSE: To carry out sintering, molding and graphitizing in one process and obtain a molded graphite body of high density and high strength by mixing finely divided petroleum coke, aggregate with a binder contg. a specified amt. of fixed carbon and sintering the mixed powder while electrifying it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61225032-A (JP)
Inventor: HAINTSU DEIITERU RATSUHA
IPC: B29D30/00
Filed: 1986-03-04
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-2000244290-A (JP)
Title: Voltage level decision circuit
Inventor: NAKAGOME KENJI
IPC: H03K5/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate influence of the fluctuation of a power source voltage in a voltage level decision circuit when it is detected whether an input voltage to be applied to an input terminal is within a prescribed range with respect to a predetermined reference voltage. SOLUTION: The circuit is provided with resistances 11-20, NPN transistors 21-24, a constant current source 25, a constant current source 26, a reference voltage source 27, comparator circuits 28 and 29 and an OR circuit 30 which are formed on the same pattern of a semiconductor integrated circuit. The fluctuation of the voltage to be added to between a terminal VDD and the terminal GND is eliminated for each input to the circuits 28 and 29.
Patent JP-S52129996-A (JP)
Title: Removing device for cable suspension rings
Inventor: YAOITA MATSUO
IPC: H02G1/02
Filed: 1976-04-23
Abstract: PURPOSE: To remove rings from a strand with only moving a travelling frame along the strand, passing a removal board Y along the strand away from a hook. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03249199-A (JP)
Title: Painting method for automobile body
Inventor: TAMURA YOSHINOBU
IPC: B05D1/36
Filed: 1990-02-28
Abstract: PURPOSE:To enhance the corrosion resistance at the edges of a steel plate and to make improvement in the smoothness of coated surfaces by previously forming a zinc phosphate film, electrodeposition coated film and intermediated coated film on the outside plate side of a structural body formed by press forming of sheet metals, coupling respective constituting parts and subjecting the parts to electrodeposition painting under specific conditions. CONSTITUTION:A door outer panel 20 and a door inner panel 21 are formed by pressing the sheet metals at the time of producing, for example, a door assembly 31 of an automobile. The door outer panel 20 is previously subjected to a prepaint treatment consisting of pretreating, electrodeposition painting and intermediate coating. The door outer panel 20 and the door inner panel 21 are then joined by hemming, and thereafter, the parts which are not coated with the prepaint are subjected to the electrodeposition painting 23 having the edge coverage of >=0.2 minimal melt viscosity of the cured film of the coated film obtd. from the measurement of the logarithmic attenuation factor of the coated film with a pendulum type viscosity measuring instrument; thereafter, the door outer panel 20 is subjected to finish painting 24. The electrodeposition painting 23 can be applied even on the edge parts 25 where the prepaint coated film 22 of the door outer panel 20 is not formed in this way.
Patent JP-S59172910-A (JP)
Inventor: MORISHITA MASAO
IPC: H02B1/28
Filed: 1983-03-17
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-H07253865-A (JP)
Title: Operation guidance device
Inventor: HAMAZAKI SHOGO
IPC: G06F3/048
Filed: 1994-03-16
Abstract: PURPOSE:To decrease number of procedure steps by the user by providing an automatic operation discrimination means outputting an operation procedure operated automatically to an operation entry means and a guidance output means receiving a guidance edited by a guidance edit means and exhibiting the guidance for the user to the device. CONSTITUTION:After operation end information outputted from an operation end detection means 8 is confirmed, the information is outputted to an automatic operation discrimination means 10 and a highlight means 11. Then the automatic operation discrimination means 10 outputs a succeeding operation procedure to an operation entry means 9 when the operation procedure to be executed next among series of operation procedures obtained from a detailed operation procedure expansion means 4 is operated automatically. Furthermore, a guidance edited by a guidance edit means 7 is received by the highlight means 11 and the guidance outputted from the highlight means 11 is exhibited for the user by using a guidance output means 12. Thus, number of procedure steps executed by the user is reduced.
Patent JP-H10237932-A (JP)
Title: Reservoir infiltration tank
Inventor: TOBE HIROYOSHI
IPC: E03F1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly infiltrate and discharge reservoir water by arranging side walls having water permeability at both the sides of partition walls having openings, arranging an upper floor slab at the upper portion of a partition wall and a side wall, and providing a catchment hole in an upper floor slab. SOLUTION: A partition wall 2 having an opening 21 is arranged in a front- to-rear direction, side walls 3 having water permeability are built at both sides between partition walls 2, upper floor slabs 4 are arranged and used as a lid in each upper portion of the partition walls 2 and side walls 3, and a catchment hole 5 is provided in the upper floor slab 4. Next, a large amount of rain water flows into a tank 1 from the catchment hole 5 and temporarily stored in the inner space of the tank 1, thereafter, it is permeated to a permeation concrete layer of the rear side wall 3, permeates from the permeation concrete layer to a layer of crushed-stone 101 of excavated section 100, and is gradually discharged as groundwater.  In this way, the water permeability can be given to the whole surface of the outer plane wall of the side wall 3, a wide water permeability surface can be secured, and the reservoir water can be quickly infiltrated and discharged.
Patent JP-H04262923-A (JP)
Title: Fuel tank device for vehicle
Inventor: SHIODA MITSUGI
IPC: F02M37/22
Filed: 1991-02-18
Abstract: PURPOSE:To improve the efficiency of pumping fuel, and to reduce the cost so as to obtain an inexpensive fuel tank device. CONSTITUTION:A bottom plate 4 of a pump 1 for fuel pumping and a suction pipe 5 of a filter 2 are formed in an integrated manner. The filter 2 is formed out of a resinous frame 11 for shaping, a filter cloth 10 formed into a bag that covers the outside of the frame 11, and of the resinous suction pipe 5, the one end side of which is inserted into the filter cloth 10 and is mounted on the frame 11, and the other end side of which is connected to the suction port of the pump 1 for fuel pumping outside the filter cloth 10, while the outer peripheral part of an insert hole 15 for suction pipe of the filter cloth 10 is sandwiched between a flange part 26 of the frame 11 having a hole 27 for inserting the suction pipe 5 and a flange part 12 of the suction pipe 5 opposed to the former, and the frame 11 and the suction pipe 5 are welded and fixed together in an integrated manner. A protrusive part 29 for inhibiting adhesion for the purpose of maintaining the gap between an opening part 13 of the one end of the suction pipe 5 and the filter cloth 10, is provided around the opening part 13.
Patent JP-H07254833-A (JP)
Title: Stabilizing circuit for phase of clock signal
Inventor: KONISHI CHITAKA
IPC: H03G11/08
Filed: 1994-03-16
Abstract: PURPOSE:To provide a clock signal phase stabilizing circuit in which fluctuations of an output phase of a nonlinear amplifier are surely prevented. CONSTITUTION:The circuit is provided with an amplitude variable circuit 1 varying an amplitude of a received clock signal, a clock signal distributer 2 connecting to an output terminal of the circuit 1 to distribute the clock signal, a nonlinear amplifier 3 connecting to the distributer 2, a peak detection circuit 4 and a voltage control circuit 5 making the amplitude of the output of the amplitude variable circuit 1 constant by varying a voltage applied to the amplitude variable circuit 1 in response to a detected value of the peak detection circuit 4. The amplitude variable circuit 1 has a distributed constant directional coupler 6 with a 1st terminal T1 receiving a clock signal, a 2nd terminal T2, a 3rd terminal and a 4th terminal T4 being an output terminal, a 1st capacitor 7 connecting to the 2nd terminal T2, a 2nd capacitor 8 and a varactor diode 9 connecting in series with the 3rd terminal T3.
Patent JP-H02265904-A (JP)
Title: Manufacture of acrylate and/or methacrylate polymer having carbazolyl group on the side position
Inventor: RAINHORUTO IYOTSUTO REIRAA
IPC: C08F8/30
Filed: 1990-02-28
Abstract: PURPOSE: To simply produce a (meth)acrylate polymer containing pendant carbazolyl groups and useful for, e.g. an electrophotographic offset printing plate by reacting and polymerizing (meth)acrylic acid chloride and an alcoholate of hydroxyalkylcarbazole.  
     CONSTITUTION: An alkali metal (e.g. Li) alcoholate of N-(ω-hydroxyalkyl) carbazole is prepared in a solvent such as tetrahydrofuran, to which (meth) acrylic acid chloride is added to synthesize and polymerize a carbazolylalkyl (meth)acrylate to give a poly(N-carbazolylalkyl) (meth)acrylate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60190306-A (JP)
Inventor: SEGAWA TOORU
IPC: B28B23/02
Filed: 1984-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10240824-A (JP)
Title: Device for displaying information and method for monitoring data
Inventor: KAYANUMA TAKAAKI
IPC: G06F3/048
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To simply set a plurality of individual monitoring conditions for each brand, and to display a fluctuating situation by sorting it with each kind of symbols so that it can be easily seen. SOLUTION: The judging condition of the fluctuating situation of data to be monitored and a display symbol corresponding to it are preliminarily set in judging condition table 34. A plurality of individual monitoring condition values are set in an each brand condition table 32 for each item such as a brand code to be monitored. Then, the value of a comprehensive monitoring condition covering the value of the set individual monitoring condition is decided by a monitoring condition deciding means 13, and stored in a monitoring condition table 33. Then, received data are monitored by a condition judging means 21 according to the comprehensive monitoring condition, and the monitored result is displayed on a display part 6 with each kind of display symbols corresponding to the judging condition.
Patent JP-H04282696-A (JP)
Title: Active noise reduction device
Inventor: HONMA MITSUMI
IPC: G10K11/16
Filed: 1991-03-12
Abstract: PURPOSE:To obtain the active noise reduction device which prevents a noise larger than a propagation noise from being generated owing to the disorder of the control system caused by disturbance as a sound wave. CONSTITUTION:The device is equipped with an input/output detecting means which detects the input/output signal of a sound elimination speaker 4, an averaging means 7 which averages its detection output signal, and a 1st comparing means 8 which compares a 1st averaged output signal with a certain set value, and further equipped with a 2nd averaging means 9 which averages the signal of a 2nd microphone for sound elimination evaluation, a 2nd comparing means 10 which compares a 2nd averaged output signal with a certain value, and a stopping means 12 which stops the operation of the active noise reduction device with the output signal of a logical arithmetic means 11 performing the logical operation of the outputs of the 1st and 2nd comparing means. If the control system is disordered, a circuit stops the operation of the active noise reduction device to prevent the noise larger than the propagation.
Patent JP-S60192263-A (JP)
Title: Standard material for measuring immunocomplex and masuring method of immunocomplex using said material
Inventor: SUZUKI HIDEAKI
IPC: G01N33/564
Filed: 1984-03-13
Abstract: PURPOSE:To enable quantitative determination with high accuracy and good reproducibility by conjugating chemically a complement component, etc. via a bivalent reagent with immunoglobulin (Ig) or the like to obtain a uniform and stable material resembling to immunocomplex and using the same as a standard material in the stage of determining quantitatively the immunocomplex. CONSTITUTION:This standard material for measuring immunocomplex is obtd. by conjugating chemically complement of preferably C3, etc. and/or C3b which is the deriv. thereof via a bivalent reagent such as maleimide-carboxylic acid-N-succinimide ester compd. or the like with human IgG, M, A, E, D and/or F(ab')2, Fab', Fc, etc. which are the constituting elements thereof. The quantitative measurement of the immunocomplex in a bodily fluid such as blood or the like is executed by bringing a fixed phase carrier immobilized with an antihuman complement antibody and/or the F(ab')2 thereof or euglutinin into contact with a soln. of the above-mentioned standard material having a known concn., measuring the same by an immunoassay in which the antihuman Ig antibody subjected to enzyme labeling, etc. is acted to obtain a calibration curve and measuring the immunocomplex by using such curve.