baber/WOPTO huggingface dataset:
Patent JP-H08124722-A (JP)
Title: Wire-wound potentiometer
Inventor: SHIMODA EITARO
IPC: H01C10/24
Filed: 1994-10-28
Abstract: PURPOSE: To remarkably improve the wear resistance of a resistor wire by arranging an insulating wire rod having a surface lubricating property in parallel with the resistor wire. CONSTITUTION: A wire-wound resistor 1 is formed by winding a thin resistor wire and insulating wire rod 4 in parallel with each other around a core material 2 (insulated and covered copper conductor, insulating wire rod, etc.) at a prescribed pitch and firmly fixing the wire 3 and wire rod 4 to the core 2. The wire rod 4 has a surface lubricating property due to a lubricating material or oily lubricant material contained in the rod 4 and is composed of an insulating wire rod (nylon, fluororesin) which is a little softer than the wire 3. The insulating wire rod 4 and wire 3 are wound as closely as possible around the core 2 and firmly fixed to the core 2. At the time of fitting a contact 58, in addition, the contact 58 is brought into contact with both of the wire 3 and wire rod 4.
Patent JP-H09106627-A (JP)
Title: Optical disc-reproducing apparatus and its reproducing system
Inventor: YAGI TOMOTAKA
IPC: H04N5/93
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To connect AV data sets stored in an optical disc or the like without a sense of incongruity. SOLUTION: A buffer memory is provided at the rear stage of an audio decoder decoding audio data to temporarily store decoded data. An audio data- coupling/controlling part is set at the rear stage of the buffer memory to adjust a time difference because of padding data recorded in the audio data and read out the audio data.
Patent JP-H04142880-A (JP)
Title: Picture processing circuit
Inventor: ISEMURA KEIZO
IPC: H04N1/40
Filed: 1990-10-04
Abstract: PURPOSE:To suppress color slurring of an edge part by detecting the edge part of an input picture and applying edge correction based on the result of detection. CONSTITUTION:An original 100 is read through a CCD 202 from a lens 201 of a picture read section 200, each signal (R, G, B) A/D-converted is inputted to a picture processing section 300, in which various picture processing is implemented. Then an edge detection circuit 205 detects an edge and a data of an edge part detected by an edge correction replacement circuit 206 is replaced and a light color density conversion circuit 207 converts the R, G, B signals into Y, M, C signals, a masking UCR correction circuit 208 applies masking and background color elimination to the signal and the result is sent to a picture edit section 209 and the processed video signal is inputted to a picture storage section 400. Thus, color slurring of the edge part is suppressed.
Patent JP-H03129681-A (JP)
Title: Electronic component for surface mounted
Inventor: NODA TOSHIO
IPC: H05K3/30
Filed: 1989-10-13
Abstract: PURPOSE:To enhance the adhesive property of a surface-mounted electronic component to a substrate and workability by aligning elastic sticking portions between an elastic sticking portion and the embedding fixing portion of the main body of a terminal lead, and providing a smoothing mechanism to be fixed to a mounting substrate. CONSTITUTION:A smoothing member 7 of rectangular cross section having plural through holes 10 of a terminal lead 3 and plural fixing bosses 8 on the side face thereof is formed from insulating material. This member 7 is inserted and fixed between the embedding fixing portion of the terminal lead 3 of a connector main body 4 and an elastic sticking portion 5 and is substantially mounted on a mounting substrate 1 together with the main body 4. In this case, each of the bosses 8 of the smoothing member 7 is fitted into each of the fixing boss insertion holes of the substrate 1 together with the fixing boss of the main body 4. The member 7 is thus firmly stuck to the mounting substrate and the work of aligning terminal leads is reduced, to thereby enhance both reliability and workability.
Patent JP-H0688603-A (JP)
Title: Device for cleaning water level-detecting electrode rods
Inventor: FURUKAWA HIDEO
IPC: F22D5/00
Filed: 1992-09-07
Abstract: PURPOSE:To enable applying DC currents required for optimal cleaning to a plurality of electrode rods differing in length in the title device. CONSTITUTION:The subject relates to a water level-controlling device for controlling the water level of the boiler water in a boiler proper 1 by electrode rods 8. To dissolve the impurities and scale sticking to the outer surfaces of the electrode rods 8 or strip the electrode rods thereof a DC source 13 is provided near the water level-controlling device and its plus terminal is connected to the electrode rods 8 and the minus terminal, to the container in which the electrode rods 8 are inserted. The DC source 13 is designed to apply a constant voltage.
Patent JP-S62126892-A (JP)
Title: Inverter
Inventor: TAKAKADO YUZO
IPC: H02M7/48
Filed: 1985-11-26
Abstract: PURPOSE:To continuously operate an inverter almost without decelerating the rotating speed of a nondriving system when a power is momentarily interrupted by always bringing the frequency, phase and amplitude of the remaining motor voltage in coincidence with those of the inverter output voltage. CONSTITUTION:A power interruption detector 50 stops the output of an inverter at power interruption time. A phase synchronization controller 30 detects a phase difference between a terminal voltage of a motor and an output voltage of a PWM circuit 16, and outputs a frequency correction signal DELTAf so that the phase coincide. A voltage controller 40 holds a value corresponding to the terminal voltage before the power interruption, compares the value with a value corresponding to the terminal voltage after the power interruption, and corrects the voltage command so that the output amplitude of the circuit 16 corresponds to the terminal voltage.
Patent JP-S61144291-A (JP)
Inventor: NAOKI ORITA
IPC: B23K26/082
Filed: 1984-12-18
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-H01110036-A (JP)
Title: Brushless motor with excellent cooling effect
Inventor: SHIRAKI MANABU
IPC: H02K29/00
Filed: 1987-10-22
Abstract: PURPOSE:To increase the effect in cooling by cooling a cored type stator so as the coolant does not make contact with rotor by using a magnet coupling and being stirred in the manner that the coolant works in conjunction with the revolution of the rotor. CONSTITUTION:A rotor yoke 11 is fixed to a rotary shaft 10 of a brushless motor body 2, and it is so designed as to make a relative revolution with respect to a stator armature 14. A fin rotating magnet 29 is mounted on the top of the rotary shaft 10, and is coupled with a fin rotating field magnet 30 magnetically. Accordingly, a coolant stirring fin 26 rotates in synchronization with the rotation of a rotor yoke 11. According to the constitution, the coolant 28 in a coolant enclosed container 24 is stirred, and the stator armature 14 is cooled. The coolant 28 does not make contact with the rotor so that there is no frictional resistance and no dust to get into therein.
Patent JP-H01107333-A (JP)
Title: Optical disk head
Inventor: WARISAYA KANJI
IPC: G11B7/12
Filed: 1987-10-20
Abstract: PURPOSE:To enable dust sticking to an optical disk medium to be easily eliminated by providing an air blow-off window to a laser incidence and emission surface. CONSTITUTION:An optical disk head 1 emits a light on the optical disk medium from the laser incidence and emission window 5 of a cap 4 on the optical disk head 1 through an objective lens 2 and makes incident a light from the optical disk medium and executes the recording/reproduction of data. Then, a duct 11 connected to a head mount sends the air (a direction C) passed through a rail 10 into a duct 12 and sends the air from the air blow-off window 6 through a duct 3 connected to the duct 12 when the head mount moves to an arrow direction A and B while sliding. Thus, the dust sticking to the optical disk medium can be easily eliminated.
Patent JP-H05146805-A (JP)
Title: Manufacture of ultra magnetostorictive alloy
Inventor: SAKAI ISAO
IPC: B21B3/02
Filed: 1991-10-15
Abstract: PURPOSE:To obtain an ultra magnetostrictive alloy having high productivity and excellent magneto strictive characteristic by applying hot-rolling to an alloy of ultra magnetstorictive material to execute plastic deformation. CONSTITUTION:The alloy of rare earth metal-iron series ultra magnetostorictive material is desirable to use the rare earth metal-iron series Laves type intermetallic compound. The raw material is melted with high frequency induction in Ar atmosphere by using a BN crucible to obtain an alloy ingot 1. The hot extrusion working is applied to the ingot 1 at a prescribed temp. and a prescribed pressure to obtain the ultra magnetostrictive alloy rod 2. By this method, as this alloy can be made to the desired shape without grinding, the high productivity is obt. Further, the crystal orientation can be arranged in order and the magnetostrictive characteristic can further be improved.
Patent JP-H02118163-A (JP)
Title: Continuous production of structural material
Inventor: MATSUBARA SUMIYUKI
IPC: C08J5/24
Filed: 1988-10-24
Abstract: PURPOSE:To produce a structural material having sharply developed mesh- pattern on the surface by applying a tension to a binder-impregnated braid with a supporting member extended across the transfer direction of the braid and having freely expandable gap, wiping excess binder from the braid, applying granules to the surface and hardening the binder. CONSTITUTION:A binder 6 is impregnated in a braid 4 knit with thin filaments 2 made of a material having high tensile strength. The binder-impregnated braid is taken off with a caterpillar 9, placed in a guide groove 11 oppositely arranged across the transfer direction of the braid on a transfer table 10 of an endless conveyor moving in the transfer direction and extended between supporting members 12 having freely expandable gap. A prescribed tension is applied to the binder-impregnated braid 4 by expanding the gap between the supporting members 12 and, at the same time, the excess binder is wiped with a squeegee 13. Granular material 14 is applied to the surface of the braid 4 and the binder is cured in a curing furnace 16.
Patent JP-H0979103-A (JP)
Title: Fuel injection device
Inventor: KAMITAKI YASUSHI
IPC: F02M45/08
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance exhaust gas performance and engine performance by arranging a valve device which opens a fuel discharge passage by an always closed type constant pressure valve when fuel pressure is a second preset pressure higher than a first preset pressure and opens and closes the fuel discharge passage downstream of its constant pressure valve according to an engine operating condition. SOLUTION: A fuel passage 36 whose one end is communicated with a fuel reservoir 22 and other end is communicated with a fuel injection pump, is arranged in a valve housing, and the upstream end of its one end of a fuel discharge passage 38 to communicate the lower end of its one end with a leak-off passage of the fuel injection pumps is connected to the fuel reservoir 22. An always closed type constant pressure valve 40 is interposed in its fuel discharge passage 38, and its constant pressure valve 40 is opens the fuel discharge passage 38 when the fuel pressure is the second preset pressure higher than the first preset pressure. A valve device 46 is interposed in the fuel discharge passage 38 downstream of the constant pressure valve 40, and its valve device 46 opens and closes the fuel discharge passage 38 according to an engine operating condition.  Therefore, low pressure injection can be effectively performed prior to main injection.
Patent JP-S61146440-A (JP)
Title: X-y fine adjustment positioning device
Inventor: ARAYA TATSUYA
IPC: B25J5/04
Filed: 1984-12-19
Abstract: PURPOSE:To make highly accurate, fine positioning performable even under the inertial force action by highly adjustable speeds, by setting up each piezo- actuator in position between a movable base and a fixed based holding the former vertically in between, in X and Y directions. CONSTITUTION:A movable base 20 is set up as held vertically in between by fixed bases 21, and mounted by a ball 22 to be locked to a lower fixed base 21a. At an interval between the fixed base 21 and the movable base 20, there are provided with piezo-actuators 23 interposingly to be attached to the side of the fixed base 21. These piezo-actuators 23 are set up in both X and Y direction, while these piezo-actuator between top and bottom are set up as opposed face-to-face. The piezo-actuator 23 consists of piezo-elements 23A and 23C minutely moving in a horizontal direction and other piezo-elements 23B and 23D minutely moving in a vertical direction. In addition, the movable base 20 is connected to a hand 24 of a robot arm via rods 25 and 26.
Patent JP-S63120205-A (JP)
Title: Inclination moire type shape measuring method
Inventor: MATSUO JIRO
IPC: G01B11/24
Filed: 1986-11-08
Abstract: PURPOSE:To dispense with the adjustment of the inclination of a body to be measured, by a method wherein moire fringes are generated using a plane lattice and a spot-or slit-like beam source, and the beam source and the image forming point of an observation system are positioned at vertical distances unequal from the surface of the lattice when the surface shape of the body to be measured is calculated by utilizing the moire fringes and a beam cutting surface group is inclined with respect to the body to be measured. CONSTITUTION:A large-scaled lattice 13 is stretched across above a roller 21 feeding a steel plate 22 in the manner so provide an interval and the beam from a laser beam source 17 such as YAG is allowed to be incident to a reflecting mirror 19 through a beam expander 18. Next, the reflected beam from the mirror 19 is projected on the lattice 13 using a concave lens 20 but, at this time, the lens 20 is inclined with respect to the lattice 13. By this method, the photograph of the moire fringes generated on the surface of the steel plate is taken by an ITV camera 23 and the moire fringes are observed by a monitor television 24 and inputted to an image processor 25 to be displayed on an output display device 26. Thereafter, the depth of the fringes generated in the fringe image, the fringe interval to a reference surface and flatness are used to operate a shape.
Patent JP-S61163900-A (JP)
Title: Proof device and treater thereof
Inventor: ROBAATO ENU GOORUDOMAN
IPC: G06K19/08
Filed: 1985-11-28
Abstract: An authenticator device, e.g. card, of verifiable composition substance and informational content with a system of production and verification. Character uniqueness signals identifying the composition of the device are recorded on the card in an encrypted form combined with statistical data signals representative of information on the card. Testing the card involves freshly sensing the character uniqueness data and entering the statistical data. Such fresh data is then compared with the recorded values after decoding. Favorable comnparisons manifest approval and enter the statistical data for processing.
Patent JP-S61146723-A (JP)
Title: Molding method of nonspherical surface lens
Inventor: SHIMIZU KAORU
IPC: C03B11/00
Filed: 1984-12-19
Abstract: PURPOSE:To obtain easily a nonspherical surface lens having the high-precision shape and outside diameter of lens surface by forming a spherical surface glass lens having a curvature radius approximating to a shape of the aimed nonspherical surface lens by means of the grinding work and thereafter heating, pressurizing and molding it. CONSTITUTION:A round glass rod 30 is sliced in the prescribed thickness to form the glass disks 20 and the two main flat surfaces of the glass disks 20 are ground and worked into a shape having a curvature radius approximating to a shape of the aimed nonspherical surface lens and preferably a mirror surface processing is performed thereon by the acid treatment. Then after heating the obtained lens material 10 till the softening temp., it is pressed and molded into a prescribed lens shape by using a couple of molding forces consisting of an upper mold 2 and a lower mold 3 wherein at least one hand of the surfaces 10A, 10B of molding forces has a shape of nonspherical surface. Thereafter the aimed glass lens having nonspherical surface is obtained by cooling the molded glass lens to the prescribed temp.
Patent JP-H05128464-A (JP)
Title: Magnetic head and production of the same
Inventor: NITTA ATSUMI
IPC: G11B5/60
Filed: 1991-10-15
Abstract: PURPOSE:To suppress a generation of wiggle noises and to obtain a magnetic head having good magnetic characteristic by forming a buffer layer consisting of a magnetic member between a magnetic core and a molded glass. CONSTITUTION:The buffer layer consisting of a magnetic material is formed between the molded glass 5 of a magnetic core chip 3 and the magnetic core 4a. As a result, the direct contact of the molded glass 5 and the magnetic core 4a is averted and the deterioration by the reaction of the materials forming the molded glass 5 and the magnetic core 4a is prevented. Further, the coefft. of thermal expansion of the buffer layer 6 is set near the coefft. of thermal expansion of the material forming the magnetic core 4a to decrease the difference in the coefft. of thermal expansion between both, by which the generation of the residual stresses and tensile stresses in the material forming the magnetic core 4a is substantially prevented. Further, the cracking and peeling in the internal part of the magnetic core forming material is prevented.
Patent JP-H03127056-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: AKAMATSU HIDEO
IPC: G03C1/46
Filed: 1989-10-13
Abstract: PURPOSE:To improve color and tone reproduction performances by forming 2 green sensitive layers different in sensitivity from each other on a reflective support and incorporating specified silver halide grains in a layer lowest in sensitivity. CONSTITUTION:A red sensitive layer, the 2 green sensitive layers different in sensitivity, a blue sensitive layer, and a layer containing colloidal silver are laminated on the reflective support. The layer lowest in sensitivity comprises a polydispersion emulsion containing silver halide grains having a fluctuation coefficient of >=30% and their average particle diameter is smallest than those of all the photosensitive layer, thus permitting the obtained silver halide color photographic sensitive material to satisfy both of the color and tone reproduction performances at the same time.
Patent JP-H05109885-A (JP)
Title: Semiconductor device
Inventor: MURAOKA MITSUHIRO
IPC: H01L21/76
Filed: 1991-10-16
Abstract: PURPOSE:To prevent an electric short circuit with a semiconductor device even when a bonding wire comes into contact with the end of a pellet when the pellet is divided into individual pieces by a method wherein a thick insulating film layer is formed on a scribing-line region. CONSTITUTION:The circumference of a semiconductor substrate 5 is surrounded by regions 7a, 7b, 7c where pellets are separated. A thick element isolation insulating film 3 which is buried and installed partly in the substrate 5 is provided in a region 2 where a semiconductor-substrate element is formed. When the element isolation insulating film 3 is formed, a thick insulating film 13 is formed in a scribing-line region. The central part 11 of the scribing-line region 2 is cut, and individual semiconductor pellets are separated. The pellets which have been separated into the individual pellets regions 7a, 7b, 7c at the upper-part circumference are surrounded by parts 13A of the thick insulating film 13. As a result, even when each bonding wire 9 comes into contact with the end of each pellet, a troublesome electric short circuit with a semiconductor device at the inside is not caused.
Patent JP-H09116958-A (JP)
Title: Cordless call reception control method and device therefor
Inventor: SUISAKA KAZUNOBU
IPC: H04W4/16
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide call reception control in which a telephone controller of a transfer source extends various services for each cause of un-connection even when a mobile station is not connected because of the outside of the service area or the like. SOLUTION: In the call reception control system where connection is made to a mobile station through transfer from one telephone controller to another telephone controller, when a telephone controller 1-1 detects a call request from a telephone set 2-1 to a mobile station 4, the call is transferred to a telephone controller 1-2. The telephone controller 1-2 uses a mobile station state discrimination notice means 15 of a central control section 10-2 to inform a cause of disable connection to the mobile station 4 in terms of a pushphone signal to the telephone controller 1-1.  Upon the receipt of the pushphone signal, the telephone controller 1-1 uses a service start means 11 of the central control section 10-1 to convert the received dial signal into a state signal of the mobile station so as to extend various services such as busy state transfer or transfer at out side of mobile station service area depending on the state of the mobile station.
Patent JP-H02111350-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MIYAMOTO KAZUO
IPC: A61B8/06
Filed: 1988-10-21
Abstract: PURPOSE:To enable a display to be performed of a picture compiled in accordance with a purpose without using external memory by using in common the picture memory as the receiving information memory and as the compiling memory of information stored in a VTR. CONSTITUTION:In case of displaying a picture in a tested body by transmitting and receiving an ultrasonic wave in the tested body, the present received tomographic picture information and Doppler information are stored and held in picture memories 14a, 14b, 14c. While after transceiving operation is finished of the ultrasonic wave for the tested body, R, G, B signals, output from a VTR 24, are compounded by a decoder 26 thereafter stored in the picture memories 14a, 14b, 14c. A control signal for edition from a CPU 32 is output to each of these picture memories, and a compiled picture is displayed in a TV monitor 20. Thus, the picture memory 14, provided in an ultrasonic diagnostic device, is used as the memory for compiling a VTR recording picture, so that the device can be simplified by eliminating external part memory.
Patent JP-H07118149-A (JP)
Title: Separation of amino arginine, and application to shield nitrogen oxide formation in human body
Inventor: OOUEN TABURIYU GURIFUISU
IPC: A61K31/195
Filed: 1993-10-26
Abstract: PURPOSE: To obtain an immune reaction inhibitor containing an inhibitor for nitrogen oxide formation from arginine as an active ingredient. CONSTITUTION: This immune reaction inhibitor contains an inhibitor for nitrogen oxide formation from arginine such as NG-amino-L-arginine (NG shows substitution with a guanidino nitrogen) or its pharmaceutically permissible acid addition salt such as NG-methyl-L-arginine as an active ingredient. A dose of NG-amino-L- arginine to a patient requiring immunosuppression is 10 microgram/kg to 100 mg/kg, preferably 1-10 mg/kg. NG-amino-L-arginine is obtained by reducing NG-nitro-L-arginine to give a mixture of NG-amino L-arginine and L-arginine, treating the mixture with an arginase to convert L-arginine into L-ornithine and separating the objective pharmaceutically pure compound from the mixture.