baber/WOPTO huggingface dataset:
Patent JP-H02238724-A (JP)
Title: Mobile receiver
Inventor: KOBAYASHI AKIICHI
IPC: H04B1/06
Filed: 1989-03-13
Abstract: PURPOSE:To easily grasp the name of broadcast station for a broadcast received at a moved destination by deciding the district name at the present location automatically even when a broadcast station with a same frequency exists and offering a name of broadcast station of a broadcast received at present. CONSTITUTION:The receiver consists of an antenna 1, an electronic turner 2, a demodulation circuit 3, a low frequency amplifier circuit 4, a speaker 5, an operation section 6, a control circuit 7, a PLL circuit 8, a reception enable state deciding circuit 9, a storage circuit 10, a reception district deciding circuit 11, a display section 12 and a user memory 13. Then the reception frequency at the present position decided receptible by the receptible deciding circuit 9 and the reception frequency data stored in the storage circuit 10 are compared by the reception district deciding circuit 11 to decide to which district the present position belongs is decided and the name of the broadcast station is decided from the reception frequency data of the decided district and the result is displayed on the display section 12. Thus, the name of the broadcast station receiving the broadcast at the moved destination is easily grasped.
Patent JP-S55151896-A (JP)
Title: Ultrasonic transducer using high molecular piezoelectric film
Inventor: NAKANISHI TOSHIHARU
IPC: H04R17/00
Filed: 1979-05-16
Abstract: PURPOSE:To simplify the manufacturing process as well as realize manufacture of a large-size transducer, by forming one of the two electrodes holding the high molecular film between into the electrode pattern and then applying the voltage between the both electrodes to give the piezoelectric property to the high molecular film. CONSTITUTION:Back electrode/back reflecting plate 8 formed into the desired electrode pattern is formed on the surface of supporter 7, and then divided electrodes A1, A2, A3... are formed by burying insulator 9 between patterns. Thus uniform and common surface electrode 11 is formed on the surface of high molecular film 10 to which the polling process is not given yet, and the back surface of film 10 are adhered onto electrode 8. Then the high voltage is applied between electrodes 8 and 11 to perform polling process. As a result, the piezoelectric property is secured to high molecular film 13 at the area between the pattern of electrode 8 and electrode 11, but no piezoelectric property is given to the high molecular film at the area between insulator 9 and electrode 11. Accordingly, the manufacturing process can be simplified, and a large-size transducer can be obtained by using the high molecular film of a large area.
Patent JP-H11260446-A (JP)
Title: Stacked connector and adapter device for circuit device inspection
Inventor: HANAWA KAZUMI
IPC: H05K3/36
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a stacked connector with high connecting reliability, capable of easily forming a wiring part with high degree of freedom, and an adapter device for circuit board inspection equipped with this stacked connector. SOLUTION: A stacked connector is formed by integrally stacking a lower side substrate 10, an insulating adhesive layer 30, and an upper side substrate 20, the lower side substrate 10 has a lower side wiring part 11 formed on the upper surface, a lower side metal land 12, and a lower side short circuit part 13 passing through the lower side substrate 10 and extending in the thickness direction, the upper side substrate 20 has an upper side wiring part 21 formed on the lower surface, an upper side metal land 22 arranged corresponding to the lower side metal land 12, and an upper side short circuit part 23 passing through the upper side substrate 20 and extending in the thickness direction, the insulating adhesive layer 30 comprises an elastic base body 32 and a conductive film 3 formed on the surface of the elastic base body 32,  has an elastic short circuit part 31 extending in the thickness direction, and by a conductive film 33 of the elastic short circuit part 31, the lower side metal land 12 is electrically connected to the upper side metal land 22.
Patent JP-S56160302-A (JP)
Title: Ozonizer
Inventor: KAJITA ISAO
IPC: C01B13/11
Filed: 1980-05-07
Abstract: PURPOSE: To improve the ozone generating rate of a silent discharge type ozonizer even at high discharge density and to reduce the size and to increase the ozone yield by concentrically placing metallic tubes as electrodes at the internal and external parts of the high voltage electrode of the ozonizer.  
     CONSTITUTION: By applying an AC voltage among the 1st and 2nd electrodes 1, 16 and the high voltage electrode 2, gaseous starting material fed into the discharge gaps 4, 4a is ozonized to generate an ozonized gas. Since the gaseous starting material flows along the inside and outside of the electrode 2, a discharge area about twice as large as a conventional area is formed, and by making the discharge power per unit area equal to conventional power, an ozone yield about twice as high as a conventional yield is obtd. When cooling water passing through the electrode 1 is passed through the internal part of the electrode 16 at ≥about 0.03m/S flow rate via a water leading pipe 19, the coefft. of heat transfer on the electrode surface is made about 8 times as high as a conventional coefft., and a temp. rise of the electrode can be inhibited, resulting in higher ozone generating efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62227430-A (JP)
Title: Carbonation apparatus
Inventor: ARISUTEA SUKOTSUTO
IPC: F16L37/12
Filed: 1987-03-17
Abstract: Home carbonation apparatus and a carbon dioxide supply vessel (2) are provided with inter-engageable connector parts (10,16). The part on the apparatus includes a hollow cylindrical male member (14) which has an external seal (18) and within which an axially movable valve actuating plunger (30) is positioned. The part on the vessel includes a female member (12) having a cylindrical internal surface (22) for sealing engagement with the seal (10). The bottom surface (26) of the female member (12) acts as a positive stop so that when the parts are connected and locked together the position of the plunger (30) is precisely defined in relation to the position of an axially movable valve actuating rod (6) provided in the vessel (2).
Patent JP-H07245417-A (JP)
Title: Capacity-type acceleration sensor, its manufacturing method, and its packaging structure and capacity-type pressure sensor, its manufacturing method, and its packaging structure
Inventor: OBA MASATOSHI
IPC: H01L29/84
Filed: 1994-03-04
Abstract: PURPOSE:To withdraw a movable electrode and a fixed electrode outside a sensor without damaging the closing property of a closed space sealing a weight part etc. CONSTITUTION:A support part 3 and electrically isolated independent regions 6a and 6b are provided in a support part 3 for supporting a weight part 4 via a beam part 5. A connection hole 13 is provided while opposing the independent regions 6a and 6b in fixed substrates 2a and 2b joined to both surfaces of the support part 3 and each connection hole 13 is sealed by joining the independent regions 6a and 6b. A fixed electrode 10 provided at the fixed substrates 2a and 2b continues to the independent regions 6a and 6b and further the independent regions 6a and 6b continue to a conductor coating 14 of the connection hole 13.
Patent JP-S63226572-A (JP)
Inventor: SUNAGA KO
IPC: F25B39/00
Filed: 1987-03-16
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-S61217539-A (JP)
Title: Method and apparatus for separating mg and mgcl2 from refractory metal
Inventor: ISHIZUKA HIROSHI
IPC: C22B34/10
Filed: 1985-03-25
Abstract: PURPOSE:To increase the efficiency of removal of MgCl2 when a refractory metal contg. Mg and MgCl2 is heated to vaporize the Mg and MgCl2, which are then solidified by cooling, by extending a cooling surface when the partial pressure of Mg lowers remarkably. CONSTITUTION:A refractory metal contg. Mg and MgCl2 is put in a reduction reactor 4, the reactor 4 is evacuated through a duct 14 for evacuation, the lower part of a retort 3 is heated to about 950-1,000 deg.C with an electric furnace 2, and a cooling agent is passed through a main jacket 8 on the retort 3. Mg and MgCl2 are vaporized from the refractory metal in the reactor 4 by heating, and they enter a reactor 7, solidify and deposit on the cooling surface. In the latter half of the separating stage in which the partial pressure of Mg lowers remarkably, the cooling agent is further passed through a secondary jacket 9 to extend the cooling surface. Thus, the efficiency of capturing of MgCl2 is chiefly increased.
Patent JP-H07256220-A (JP)
Title: Cleaning device and cleaning
Inventor: KAWAKAMI KUNIO
IPC: C23G3/00
Filed: 1995-03-20
Abstract: PURPOSE:To prolong the life of an ion exchanger by providing a first and a second cleaning tank separated from each other, then supplying a purified water to the first cleaning tank from outside to remove a contaminant from a cleaning liquid, and removing the impurities from the cleaning liquid in the second cleaning tank using a filter, in a cleaning device using an alkali saponification agent. CONSTITUTION:A first and a second cleaning tank are separated from each other by a partition 91 so that a purified water 9 as a cleaning agent of the second cleaning tank does not overflow the first cleaning tank side. Further, the purified water 6 of the first cleaning tank is allowed to spew out of a shower nozzle 8 by boosting the pressure of the purified water 6 using a pump 7, so that the impurities saponified by a saponification tank and sticking to a material to be cleaned 1 and an alkali saponification agent used in the saponification tank are washed off. In addition, in the second cleaning tank, the purified water 9 is sent to a filter 12 using a pump 11 and the contaminant is removed from the purified water 9 to obtain a purified water 10 with a high purity which, in turn, is ejected from a shower nozzle 13. Consequently, the material to be cleaned 1 is positively cleaned and thereafter, is dried by a drying layer.
Patent JP-S61219004-A (JP)
Title: Multilayer film reflecting mirror
Inventor: KUWABARA TETSUO
IPC: G02B5/28
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the titled mirror having an excellent chemical and physical stabilities and a high durability and a high reflectivity by providing at least two alternant layers of a low reflectance substance and a high reflectance substance in the regular order from a substrate on a titanium nitride formed on the substrate. CONSTITUTION:The titled mirror is composed of five layers consisting of the titanium nitride (TiN) 2 of the first layer, the low reflectance substances 3, 5 composed of each SiO2 of the second and the fourth layers and the high reflectance substances 4, 6 composed of each SiO2 of the third and the fifth layers counting from the substrate 1. The optical thickness of each substances composed of the alternative layers i preferable to be about 1/4 a center wavelength in each reflectance ranges. The optical thickness is optionally controlled according to the condition of using the reflecting mirror, namely the reflectance range and the incident angle of a light.
Patent JP-H02243420-A (JP)
Title: Linear motor type conveying device
Inventor: HIGUCHI TOSHIRO
IPC: B65G54/02
Filed: 1989-03-15
Abstract: PURPOSE:To make the title device for a truck simple in structure and enhance the extent of low speed stability as well as to facilitate the setting of a traveling part by setting up a primary side armature of a linear motor aslant in the truck forward direction. CONSTITUTION:Each of primary side armatures 41 of a linear induction motor 4 constituting a linear motor type conveying device 20 together with a truck 30 is arranged in two rows between travel rails 31 and 31 for the truck 30. Then, a center line of a primary side armature 41a on one side is set up aslant as much as angle+theta in the forward direction of the truck 30, and a primary side armature 41b on the other is set up aslant as much as angle-theta the other way. In addition, a secondary side conductor 42 is formed into an area covering the primary side armature 41a, 41b and the adjacent ones 41a, 41b.
Patent JP-H10253914-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: H04N1/113
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanning that has no deviation of scanning position, is good in image forming characteristic, and that can optically scan with a minute spot diameter, by attaching a cylindrical lens to an optical axis adjusting device moving the lens in a direction vertical to an optical axis and the generatix of the lens. SOLUTION: The light beam emitted from a light source 1 is made parallel beams by a collimating lens 2 to pass through the cylindrical lens 3 inserted for a plane tilt compensation to be deflectingly scanned with a rotary polygon mirror 4 and the beams are converged on a photosensitive body 6 with an f-theta lens 5. The variation between the height of the generatrix of the lens 3 and the height of optical axes of light beams due to the manufacturing error of the lens 3 and the manufacturing error of its holding base is adjusted by moving the lens 3 in the vertical direction with an optical axis adjusting device 17.  Thus, the height of the generatrix of the lens 3 and the height of the light beams become the same and since the light beams advance toward the center part of the lens 5, a beam spot in which the deviation of scanning position is not present and the curvature of scanning line is not present also and whose diameter is minute and which is stabilized is obtained.
Patent JP-S55152191-A (JP)
Title: Formed cation exchange membrane
Inventor: IIJIMA TOKUZOU
IPC: C25B11/00
Filed: 1979-05-16
Abstract: PURPOSE: To enhance the product quality and to reduce the cell voltage by a method wherein nonpermeability of anion and stiffness are made higher at the part nonopposite the effective electrolytic surface of an anode than at the part opposite the same surface, in a cylindrical cation exchange membrane in a finger type electrolytic tank.  
     CONSTITUTION: The cation exchange membrane 1 opposite the effective electrolytic surface of the anode is jointed with the cation exchange membrane 3 not opposite the same surface separated by a porous hydrophilic fluoric polymer membrane 2, then set to the cathode surface 7, using mounting frames 5. When a carboxylic acid type cation exchange membrane is used as the membrane 1, and the membrane 3 uses a fluoric polymer membrane having higher nonpermeability of anion and higher stiffness than those of the membrane 1, both anion passage through part of low current density and wrinkles of membrane surface can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56156928-A (JP)
Title: Magnetic recording tape
Inventor: MIYOUGA OSAMU
IPC: G11B5/64
Filed: 1980-05-08
Abstract: PURPOSE:To obtain an optimum structure for a precise analog and digital recording, by partially annealing a paramagnetic tape with the laser beam, etc. to form a ferromagnetic region and a paramagnetic region within a sheet of paramagnetic alloy layer. CONSTITUTION:An alloy ingot of Fe-Co-Mn, etc. is heated to 1,100 deg.C for about an hour in an atmosphere and then hot rolled into a thin plate. This alloy ingot is furthermore subjected to a liquefying process for an hour at 1,000 deg.C in an H2 atmosphere and then a quenching in the water to remove an oxidized film to obtain a tape of about 20mu thickness after a cold rolling. A mechanical polishing is performed to this tape to obtain an uneven coarseness of <=0.5 on its single surface to obtain a paramagnetic alloy tape 1. Then an annealing is given entirely or partially to the tape 1 by means of a YAG laser device, etc. while giving a travelling to the tape 1 in a proper speed. In this case, the surface of the tape 1 is covered with the argon gas, and the other side of the surface is made in contact with a water-cooled metal to be cooled down. In such a way, a consecutive ferromagnetic layer 2 is formed into a belt or bit form with an even thickness (up to about 3mu). Thus an excellent magnetic tape is obtained without any drop-out or noise and with a high strength.
Patent JP-H10254587-A (JP)
Title: Computer system
Inventor: MURATAKE SHIGEKI
IPC: G06F1/32
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of substantially reducing unnecessarily consumed power. SOLUTION: A control signal line for directly connecting a processor 10 and a power source controller 33 is provided and a PSC interface 14 for transferring control signals with the power source controller 33 is incorporated in the processor 10. Then, when all devices including the device (0) 31 and the device (1) 31 connected to an IO bus (0) 3a are in the state of not being used for the long period of time, the processor 10 stops power supply to the IO bus (0) 3a as well in addition to the stoppage of the power supply to the devices connected to the IO bus (0) 3a by transmitting the control signals for instructing the stoppage of the power supply to the IO bus (0) 3a to the power source controller 33.
Patent JP-H11256985-A (JP)
Title: Excavating machine
Inventor: KONDO YASUNORI
IPC: E21D9/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enable the tunnel excavating work in a high temperature stratum and the high temperature ground by forming a cutter disk main body part and a front part of a shield of a shield excavating machine into the hollow structure, and flowing the cooling water through the hollow part. SOLUTION: A cutter disk 3, a cutter drum 4, a shield 2, a rear barrel 1B a casing 21 of a screw conveyor 17, and the like are formed into the water cooling structure so as to enable the excavating work in the high temperature ground. The cutter disk 3 is passed through the center of a bulk head 6, and a water supplying and discharging cylinder 25 is connected to the center of the cutter disk 3. The water supplying and discharging cylinder 25 is formed into a concentrical double cylindrical pipe of a water supplying pipe 25a and a water discharging pipe 25b. A blade part of the cutter disk 3 is formed into the double structure of a water supplying passage and a water discharging passage. The cutter drum 4, the shield 2 and the bulk head 6 are formed into the double structure capable of supplying and discharging water.  The casting 21 of the screw conveyor 17 is formed into the double structure, and a hollow part 21A is partitioned into a front and a rear part, and water supplying pipes 34, 35 and water discharging pipes 36, 37 are provided.
Patent JP-S62217623-A (JP)
Title: Wire bonding method
Inventor: WATANABE HISASHI
IPC: H01L21/607
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the decrease in mechanical strength at a neck part on the side of first wire bonding, when the wire is bonded to first and second parts to be bonded, by performing the second bonding under the state wherein a vibration suppressing means is made to act on said parts. CONSTITUTION:First bonding and second bonding are sequentially performed by utilizing ultrasonic wave vibrating energy. A piece of wire 6 is bonded to a first part to be bonded 3 and a second part to be bonded 4. At this time, a resonance suppressing means 10 is made to act on the wire 6, which is extended from the part that is bonded to the first part to be bonded 3 to the second part to be bonded 4. Under this state, the second bonding is performed. Then, the wire bonding is carried out under the state mechanical strength at a part of neck 9 is maintained.
Patent JP-S61219988-A (JP)
Inventor: ISHIYAMA TOSHIO
IPC: G09G1/14
Filed: 1985-03-26
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-S63229372-A (JP)
Title: Ship-speed detector
Inventor: NAKAMURA KAZUHIRO
IPC: F02B61/04
Filed: 1987-03-18
Abstract: PURPOSE:To facilitate the calculation of ship speed, by arranging an opening receiving a dynamic pressure and a semiconductor pressure sensor both on an outboard engine to keep the length of a lead tube constant for connecting the both. CONSTITUTION:An opening 5 receiving a dynamic pressure and a semiconductor pressure sensor 1 are both mounted on an outboard engine 3, which can keep the length of a lead tube 9 constant for connecting the opening 5 and the sensor 1 regardless of the size of a ship. Traditionally, the length of the lead tube 9 varies with the size of a ship complicating the calculation of a ship speed. As the lead tube 9 is constant, this eliminates variations with the lead tube 9 and a dynamic pressure is applied to the sensor 1 corresponding to the ship speed. Based on the dynamic pressure, an output voltage is outputted from the sensor 1 thereby facilitating the calculation of a ship speed.
Patent JP-S60202369-A (JP)
Title: Power source environmental tester
Inventor: ISHIBASHI NAOTO
IPC: H02M7/155
Filed: 1984-03-27
Abstract: PURPOSE:To simplify the construction of a power source environmental tester by generating a fundamental wave signal and a square wave signal synchronizing it to yield a simulated distortion voltage through a semiconductor switch or the like controlled in the switching phase and the switching interval. CONSTITUTION:A sine wave signal V is generated from a fundamental wave generation circuit 5 while a square wave signal P synchronizing the signal V is generated from a polarity discrimination circuit 10. Then, each time the signal V passes the zero point, a pulse W is outputted from a one-shot multivibrator 11 to trigger a one-shot multivibrator 12. The switching phase and the switching interval of semiconductor switches 13-a and 13-b depending on the turning ON and OFF are controlled by a distortion range control pulse M from the multivibrator 12 and the sine wave signals V1 cleared of a distorted pulse P1 and a distorted part are fed to an arithmetic amplification circuit 7 separately to make a simulated distortion test voltage Vn necessary for environmental test without the use of any harmonic generation circuit or the like. Thus, the construction of the power source environmental tester can be simplified.
Patent JP-S56157839-A (JP)
Title: Slit die type rheometer
Inventor: OHATA HIROSHI
IPC: G01N11/08
Filed: 1980-05-09
Abstract: PURPOSE:To measure the fluidic characteristics of a fluid-state substance over a wide range of rates of shearing strain in a short period of time by providing a slit die with a plurality of pressure sensors in the flowing direction of a sample, obtaining a pressure gradient, and controlling the extrusion speed of a plunger. CONSTITUTION:A plunger 12 is lowered at a constant speed by means of a hydraulic servo pump 24 through a hydraulic cylinder 11 in order to control the apparent rate of shearing strain. The pressure of the sample in a slit die 14 at this time is detected by means of a plurality of pressure sensors 16 and sent through a pressure amplifier 17 to a microcomputer 18. From the pressure signals, a pressure gradient is calculated, the outlet pressure of the slit die 14 is estimated in order to obtain the elastic characteristics of the sample, and the viscosity of a steady flow is calculated from the flow rate obtained from the pressure signals and the descending speed of the plunger 12 and printed by means of an input/output device 19. Then, the microcomputer 18 orders a function generator 20 to transmit a signal corresponding to another rate of shearing strain, causing a differential servo amplifier 23 to be driven to control the speed of the plunger 12.