baber/WOPTO huggingface dataset:
Patent JP-S55133104-A (JP)
Title: Antenna for solar power generation
Inventor: MANO SEIJI
IPC: H02J50/23
Filed: 1979-04-04
Abstract: PURPOSE:To establish the solar power generation antenna in which the subarray consisting of waveguide slot array antenna is densely located at the center and coarsely at the circumference, solar cells are located at the part where no subarray is located. CONSTITUTION:In the array antenna 2 having the circular aperture 1 about 1km in diameter, the aperture 1 is equally divided by 100 longitudinally and laterally into about 8,000 pieces of aperture blocks 3. In the blocks 3, the subarray 4 consisting of the waveguide slot array antenna provided with a number of radiation slots 6 to the waveguide 5 is disposed. In this case, the subarray 4 is located at the  center of the aperture 1 in full aperture blocks 3 and at the circumference with  vacant blocks 3 to reduce the side lobe of the array antenna 2. In the vacant blocks  3, the solar cell panel 7 and the antenna attitude detector 8 are provided to make most use of the space of construction.
Patent JP-H02221109-A (JP)
Title: Production of activated carbon
Inventor: YAMAGUCHI TOKUJI
IPC: C01B32/336
Filed: 1989-02-21
Abstract: PURPOSE:To easily and inexpensively produce good-quality activated carbon from caking coal by adding crushed grain to pulverized coal, carbonizing, crushing and grading the mixture and then activating the crushed material. CONSTITUTION:The grain crushed to <=100mum or preferably to <=50mum average grain size or pulp, used paper, the sugar cane residue from a sugar refinery, etc., are added by 11-50wt.% to pulverized coal (the fine caking or caking coal preferably having <=74mum grain size). The mixture is charged into a carbonization furnace, heated to about 600 deg.C and carbonized. Alternatively, when the caking property is low, the granulated coal is carbonized in the carbonization furnace. The carbonization product is graded in accordance with the grain size of the desired activated carbon (the grain size is preferably controlled to 5.0-0.3mm). When the granulated coal is oxidized and then carbonized, the granulated coal is charged into a reactor held at 100-310 deg.C and oxidized with an oxidizing gas contg. 1-22vol.% O2. The product is then activated by the conventional method to obtain activated carbon.
Patent JP-S61200573-A (JP)
Inventor: NAKAO KEIICHI
IPC: G02F1/1368
Filed: 1985-03-04
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-H07250342-A (JP)
Title: White balance automatic adjustment device
Inventor: YAMADA KAZUHIRO
IPC: H04N9/73
Filed: 1994-03-11
Abstract: PURPOSE:To reduce the adjustment time for adjusting white balance. CONSTITUTION:A DC component of a 1st amplifier circuit is controlled by using a controller 17 to decide an operating point at which a feedback loop comprising a 2nd amplifier circuit 2, a 1st current detection circuit 3, a 1st DC component adjustment circuit 4 and a 1st gun killer circuit 5 is operated stably in order to make red white balance stable. The controller 17 is used to find out quickly and automatically the operating point at which the feedback loop is operated stably. The similar processing is made for green and blue colors to realize the reduction in the adjustment time.
Patent JP-S62200333-A (JP)
Title: Electrochromic display element
Inventor: ANDO HIDEKAZU
IPC: G09F9/30
Filed: 1986-02-28
Abstract: PURPOSE:To ensure electroconductive connection of a counter electrode to a substrate for the counter electrode by using a Ti or Ta substrate having corrosion resistant electroconductive film formed on the inside surface as a material for the substrate of the counter electrode. CONSTITUTION:A counter electrode substrate 11 consists of Ti or Ta, and corrosion resistant electroconductive film 12 is formed on the surface, and a counter electrode 2 is bonded to the film 12 electroconductively. the film 12 is preferred to be formed of an electroconductive metal oxide (e.g. In2O3), titanium nitride, titanium silicide, or gold. The substrated 11 is arranged facing oppositely to a display electrode substrate 3 prepd. by forming transparent electroconductive film 4 and an electrochromic material 5 on a transparent substrate. By this constitution, the substrate 11 is bonded electroconductively to the electrode 2 securely, and increase of contact resistance is prevented and dispersion of response is reduced.
Patent JP-H05244790-A (JP)
Title: Control circuit for linear motor
Inventor: KUNUGIHARA KAZUNARI
IPC: H02P25/06
Filed: 1992-02-27
Abstract: PURPOSE:To control a linear motor by detecting a speed of the motor without necessity of a brake coil, etc. CONSTITUTION:A control circuit 1 for a linear motor comprises a motor driving circuit for controlling the motor and a bridge circuit 4 which receives its output. The circuit 4 is formed by connecting a coil 2 end of the motor to one side of the bridge and connecting a resistor r2 having a value for cancelling a resistance component r1 and an inductance component L1 intrinsic for the motor and an inductance L2 to the other side. An unbalanced voltage Eba obtained from the circuit 4 is used as a speed control signal of the motor.
Patent JP-S60186689-A (JP)
Title: Condenser
Inventor: TAKAHASHI HAKU
IPC: F28G9/00
Filed: 1984-03-06
Abstract: PURPOSE:To reduce the amount of chemical liquid used during chemical liquid cleaning by a structure wherein mounting parts to mount a chemical liquid separator to limit the quantity of chemical liquid, which flows in cooling water inlet and outlet water chambers and a cooling water turn-round water chamber, are formed on the water chamber sides, to which the water passing through tube plates runs. CONSTITUTION:When the lowering of cooling efficiency of a condenser due to scale formation is confirmed, jigs and support stands are attached to tube plates 7 and 9 and, after that, chemical liquid separators 24 are mounted to the tube plates 7 and 9 and finally clamped by means of nuts. The chemical liquid, which is prepared in a chemical liquid blending tank 26, flows down through a tube 27 to be filled in a space 28, an upper cooling tube group 11, spaces 29 and 30, a lower cooling tube group 8, a space 31, a tube 32, a chemical liquid circulating pump 33 and a tube 34. After that, the chemical liquid circulating pump 33 is started so as to circulate the chemical liquid in order to remove scales.
Patent JP-H07249936-A (JP)
Title: Parabolic antenna system
Inventor: UDA TEIJI
IPC: H01Q1/12
Filed: 1994-03-11
Abstract: PURPOSE:To improve the strength of an wind pressure loading face, to reduce the weight of this compact type parabolic antenna system and to simplify the setting working of the system by unitedly forming a reflector and a feed phone fixing part. CONSTITUTION:A reflection face on which parabolas corresponding to the incident angles of radio waves are arranged is formed on a reflector 1 of a parabolic antenna and a frange 2 is formed by bending the outer periphery of the reflector 1 like a ring to obtain the strength to a warp. An arm 3 is extended from the lower end of the reflector 1 with required width from its base end up to a tip at a spoon-like curvature and bent in the front direction of the reflector 1 together with the frange 2 and a feed phone fixing part 6 to which a feed phone 5 is to be fixed by a bolt inserted into a hole pierced into opposite faces extended from the frange 2 and formed like a U shape is fixed to the tip of the arm part 3. The feed phone 5 is arranged on a convergent point for converging a radio wave radiated from a satellite and reflected by the reflection face of the reflector, the radio wave is converted into an electric signal by a converter arranged on the rear part of the feed phone 5 and the electric signal is sent to a tuner part in a TV device through a cable.
Patent JP-S62199463-A (JP)
Title: Heat ray radiation head
Inventor: NAKAMORI TOMOHIRO
IPC: B41J2/315
Filed: 1986-02-28
Abstract: PURPOSE:To inexpensively prepare the titled head, by using a thin membrane consisting of one or more of metal selected from Ta, Hf, Zr, W, Ti and Nb, B and C as a radiation resistor. CONSTITUTION:A radiation resistor 14 is mounted to a substrate 10 in a state levitating from the substrate 10 low in heat conductivity such as glass except the connection part with an electric good conductor layer 11 and a membrane consisting of one or more of metal selected from Ta, Hf, Zr, W, Ti and Nb, B and C is formed as said radiation resistor 14 by a magnetron sputtering method. The oblique line part (a) of the resistor 14 is connected to the electric good conductor layer 11 and the fine width part (b) thereof functions as the radiation resistor. Because this radiation resistor 14 hardly generates oxidation even under a high temp. condition in the atmosphere and can emit light, it is unnecessary not only to coat the resistor 14 with a SiO2 film as is conventional but also to surround a head 9 by an inert gaseous atmosphere to enable inexpensive preparation.
Patent JP-S56137560-A (JP)
Title: Clamp device for disc shape information recording medium in disc shape information recording medium playback device
Inventor: YAMAMURA TAKASHI
IPC: G11B17/032
Filed: 1980-03-31
Abstract: PURPOSE: To simplify the construction and to turn the recording medium stably, by providing the clamp nail with the support member which supports the disc shape information recording medium and lifts it up and down, and operating the medium toward clamp direction.  
     CONSTITUTION: When a disc case is inserted, the lift bracket 27 is drawn to the wire 30 via a rotating plate, and the support ring 17 is down. When the case main body is deinserted, the wire 30 is slack with the returning of the rotating plate, and the lift bracket 27 is lifted up with the spring 29. The support ring 17 is lifted up and the L shape bracket 17a is inserted in the center hole 2b of the disc 2. At play operation, the lift bracket 27 and support ring 17 lift down via the rotating plate, the disc 2 also lifts down, the groove guards 2a, 2c are in contact with the projections 14a, 14b, and the clamp nails 34a, 34b strongly clamp the disc 2 with the absorbing force of the magnets 38a, 38b. Thus, the construction can be made simple and the disc 2 can accurately be turned. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61201289-A (JP)
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/133
Filed: 1985-03-05
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-2000243495-A (JP)
Title: Terminal structure for substrate using square wire rod
Inventor: TAKAHASHI TOSHIHARU
IPC: H01R12/58
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure for a substrate using a square wire rod, having no longitudinal backlash when it is forced into a terminal holding hole in a connector housing and not lowered in its holding force. SOLUTION: This terminal structure 1 for a substrate using a square wire rod is provided with two pairs of first lock projections 14 formed, in a middle part of a terminal 12 for a substrate, on laterally opposite side parts of a lock part 13 to be held in a terminal holding hole so as to be forced into opposite side walls of the terminal holding hole. A second lock projection 15 having a longitudinally elongated oval cross-section is provided between the first lock projections 14 and formed so as to be vertically forced into at least a top wall or a bottom wall thereof.
Patent JP-S51117433-A (JP)
Title: Method of assembling fence
Inventor: SASAKI TADAHITO
IPC: E04H17/16
Filed: 1975-04-07
Abstract: PURPOSE: To provide a method of easy and safe assembling of a fence. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05219262-A (JP)
Title: Data transmitter
Inventor: SAKAMOTO YOSHITAKA
IPC: H04N1/00
Filed: 1992-01-31
Abstract: PURPOSE:To provide the data transmitter having high frequency of use whose connection time is effectively reduced. CONSTITUTION:The transmitter is provided with a 1st changeover section 12 selecting a telephone line to the position of a data MODEM section 2 or a facsimile equipment 7 mounted externally toward a 2nd changeover section 13, a call signal detection section 5 detecting a call signal from the telephone line, a 1st monitor timer section 1 monitoring a hand-shake time of the data MODEM section 2, a facsimile signal identification section 10 identifying a facsimile signal and a 2nd monitor timer section 11 monitoring the time for facsimile connection procedure, and also with a connection time storage section 14 storing the connection time of the facsimile equipment 7 and the data MO DEM section 2 based on an output signal from the 1st or the 2nd monitor timer section 1 and 11 and with a selection section 15 selecting the priority of hand- shake by the data MODEM section 2 or the priority of facsimile connection procedure based on the output signal from the connection time storage section 14 and outputting the result to a changeover control section 3.
Patent JP-H06232284-A (JP)
Title: Ceramic lid of package for semiconductor
Inventor: KIMURA KAZUO
IPC: H01L23/02
Filed: 1993-02-05
Abstract: PURPOSE:To prevent the scattering of melted solder when a ceramic lid is soldered. CONSTITUTION:A solder layer 4 formed on a lid 1 for sealing a package body 11 has a recessed part 5 that serves as a gas flowing path from the inside in the package to the outside when the lid 1 is covered on the package body 11. Gas expanding at soldering in the package is discharged through the recessed part 5 to the outside. Since this state is held at temperatures from a solid temperature to a liquid temperature, the sealing of the package begins at a temperature that much nearer to the liquidus temperature. In this way, high pressure in the inside, as in the case of a conventional lid, is prevented, and thereby scattering in soldering can be eliminated.
Patent JP-H04260036-A (JP)
Title: Novel photographic coupler
Inventor: KITA HIROSHI
IPC: G03C7/38
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a dye image-forming coupler fast against heat, humidity, and light by using the coupler made of a specified compound. CONSTITUTION:The coupler to be used is represented by formula I or II in which each of R1 and R2 is H or a substituent not especially limited but typified by an alkyl, aryl group, a spiro compound group, a cross-linked hydrocarbon group, or the like, and R1 and R2 may form a ring together with each other; R3 is same as R1; n is 1 or 2: X is H or a group, such as halogen or alkoxy, to be released by coupling with the oxidation product of a color developing agent; and Z is 0 or S.
Patent JP-S58161765-A (JP)
Title: Vacuum deposition process
Inventor: NAGAI KAZUTOSHI
IPC: C23C16/50
Filed: 1982-03-17
Abstract: PURPOSE:To perform vapor deposition at low temperature and save electric power for heating by heating and evaporating oxide of a specified element in vacuum, reducing by blowing hydrogen gas in and vapor depositing the element on a base plate in form of pure substance. CONSTITUTION:For instance, MoO3 2 put in a crucible 1 is heated to about 850 deg.K by a heater 3 in a vacuum container 8. MoO3 is evaporated thereby and becomes vapor 4 of about 1X10<-3>Torr. Under this condition, gaseous hydrogen is blown in and MoO3 vapor 4 is allowed to react with gaseous hydrogen. Mo is generated and vapor deposited on the surface of a base plate 6 to form a vapor deposition film 7. Besides Mo, Tc, Re or Os can be used as an element for composing the oxide. By this way, adverse effects on the base plate 6 and device due to radiation heat can be reduced.
Patent JP-S51117263-A (JP)
Title: Process of bolt fastening
Inventor: NAKAMURA MAKOTO
IPC: B23P19/06
Filed: 1975-04-08
Abstract: PURPOSE:To improve the bolt heating efficiency in a bolt fastening process by use of thermal expansion shrinking.
Patent JP-S53128247-A (JP)
Title: Emphasis circuit
Inventor: NAKANO TAKAO
IPC: H04B1/62
Filed: 1977-04-15
Abstract: PURPOSE: To constitute the negative feedback circuit of the wide-band negative feedback circuit with the passive element circuit network featuring the frequency properties, and to simplify both the constitution and adjustment of the circuit with necessary emphasis properties. Thus, both the noise and the distortion properties can be enhanced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57158396-A (JP)
Title: Simultaneous plating method for inside and outside circumference of ring
Inventor: SHIRAKAWA TOMOHARU
IPC: C25D5/22
Filed: 1981-03-24
Abstract: PURPOSE: To plate the rings which are stacked in a nonconductive relation around a  rotary jig bar with a simple jig device with good working efficiency by conducting  electricity to said rings by way of cathode and the jig bar and plates spacing from the  outer side of the rings as anode.  
     CONSTITUTION: In the step part of a conductive jig bar 1, a power feed part 4 having a  conductive cylindrical part 6 is detained to the outside circumference of a cylindrical  insulation part 5 in an insulated relation from the bar 1. Rings 8 are stacked in such a  way as to come into contact with the part 6, and are fastened by means of a nut 10  via a nonconductive plate 10. The bar 1 stacking and holding the rings 8 in this way is  dipped in the electrolyte in an electrolytic bath tank 13. Outer anode plates 14 are  suspended in the tank 13, and a freely movable contact piece 17 is provided in the upper part of the tank 13. The piece 17 is connected to a negative pole and the bar 1  and the plate 14 to a positive pole. While the bar 1 is rotated by rotating a rotating  body 21 suspending the bar 1, electricity is conducted, whereby the iside and outside  circumferences of the rings 8 are plated simultaneously. Thereby, the need for insulating and coating the cathode shaft and the need for providing anode separately on the  inside circumferential side of the rings are eliminated.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05243212-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN DAISHIYOKU
IPC: H01L21/316
Filed: 1992-02-28
Abstract: PURPOSE:To provide a semiconductor device having a fine passivation film which has a high moisture resistance, a good coverage and has no cracks even if it is formed thick. CONSTITUTION:A polysilazane film 5 which has a good coverage is supplied to the surface of a semiconductor device. The polysilazane film 5 is cured and oxidized at relatively low temperatures in an oxydizing atmosphere such as a wet oxygen atmosphere. By this method, a passivation film which is a fine silicon oxide film of a small hygroscopic property is formed.
Patent JP-H07247829-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: AOYAMA HISASHI
IPC: F01N3/24
Filed: 1994-03-14
Abstract: PURPOSE:To improve exhaust emission in an exhaust emission control device for an internal combustion engine by speedily recovering temporary deterioration of a catalyst. CONSTITUTION:A deterioration degree detection means 102 detects a deterioration degree Rm of a catalyst 101. A means 103 sets a deterioration recovery treatment area of the catalyst 101 based on the detected deterioration degree Rm. A deterioration recovery treatment air-fuel ratio setting means 104 sets an air-fuel ratio in the deterioration recovery treatment area to the rich side compared to a theoretical air-fuel ratio. An operation condition detection means 105 detects an operation condition of an engine. A deterioration recovery treatment means 106 controls the air-fuel ratio to be the detected deterioration recovery treatment air-fuel ratio in the case that the detected deterioration degree Rm of the catalyst 101 is a specified value or more and the detected operation condition is in the deterioration recovery treatment area.
Patent JP-S57158641-A (JP)
Title: Thermostatic method for developer and fixer of automatic developing device
Inventor: TANIGUCHI HIROSHI
IPC: G03D13/00
Filed: 1981-03-26
Abstract: PURPOSE:To greatly reduce the capacity of a feeder, by using the switch of a thermostat for developer as a changeover switch and supplying power to both temperature controllers discretely and with priority given to the temperature control switch for developer. CONSTITUTION:The 1st thermostat 14 has a changeover switch structure. A contact bar 14a of the thermostat 14 is pressed to the 1st contact 14b when the developer temperature is lower than a prescribed level and pressed to the 2nd contact 14c when the development temperature is higher than the prescribed level. These contacts 14b and 14c are connected to an energizing coil 13a of the 1st magnet switch 13 and to the 2nd thermostat 17 respectively. Thus no feeding is carried out to the 2nd heater 15 although the developer temperature lowers and the fixer temperature is also lowered while the feeding is carried out to the 1st heater 12. In such a way, simultaneous supplying of power is avoided to both heaters. Accordingly, the feeders 11 and 11 have only to withstand either one of both thermostatic devices that has larger capacity. This capacity can be greatly reduced.
Patent JP-S57159116-A (JP)
Title: Initial reception channel set circuit for electronic tuner
Inventor: AYAKI SUSUMU
IPC: H03J7/18
Filed: 1981-03-26
Abstract: PURPOSE:To achieve the shift to a normal automatic search when voltages are coincident, by changing a tuning voltage while the tuning voltage of an electronic tuner and a voltage from a preset voltage generating means set to generate a prescribed voltage. CONSTITUTION:When an output of an NAND gate 24 is set to high level after the application of a main power supply, a terminal 4 goes to high level via a diode D3 and a terminal 6. Thus, transistors(TR) Q1 and Q2 are conductive and the output of NOR gates 21 and 22 go to low and high level respectively. The base of a TRQ3 goes to high level from a diode D1 via a resistor R9. Thus, a TRQ4 is conductive, a capacitor C1 is charged, and a tuning voltage is gradually increased. When the tuning voltage increases and a minus side voltage is increased than a plus side voltage of an operational amplifier 19, the output of the operational amplifier 19 inverts from high to low potential. Thus, the output of an NAND gate 24 constituting FFs changes from high to low output and this value is stored. The tuning control after this storage is made with normal automatic search systems.
Patent JP-S59170177-A (JP)
Title: Tool for accelerating recovery from muscular apocamnosis
Inventor: NANBU MASAO
IPC: C09K5/00
Filed: 1983-03-17
Abstract: PURPOSE:The titled tool, obtained by attaching planar fasteners to a gel with a high moisture content prepared from an aqueous solution (suspension) of polyvinyl alcohol containing a water-soluble organic compound by a specific method, having elasticity and flexibility, and suitable for use in close contact with the body surface. CONSTITUTION:A tool product for accelerating recovery for muscular apocamnosis obtained by injecting an aqueous solution (suspension) containing 8-25wt% polyvinyl alcohol (PVA) having >=95mol% saponification degree and >=1,100 polymerization degree and 5-40wt% water-soluble organic compound, e.g. ethylene glycol, into a mold in an optional shape, cooling the aqueous solution (suspension) at -10 deg.C or below, solidifying and molding the cooled solution (suspension), dehydrating the resultant molded material partially under reduced pressure without melting the molded material to give >=3% dehydration ratio, and sewing or bonding planar fasteners 11-14 onto the resultant gel 10 with a high moisture content.