baber/WOPTO huggingface dataset:
Patent JP-S6118237-A (JP)
Title: System for compensating interference between cross polarized waves
Inventor: AONO YOSHITAMI
IPC: H04J11/00
Filed: 1984-07-04
Abstract: PURPOSE:To apply stably compensation control of interference between cross polarized waves by reproducing a pilot signal inserted to a different polarized wave signal of a cross polarized wave signal, using it, detecting the pilot signal leaked to the said polarized wave signal and compensating it. CONSTITUTION:The pilot signal is inserted to an H polarized wave at the transmission side and the result is transmitted. A detection circuit of the reception side reproduces the PL signal of H polarized wave, only the PL component A of the H polarized wave leaked to a V polarized wave is detected by using the PL signal through synchronous detection and the result is transmitted to a control circuit 3. The circuit 3 controls the amplitude and phase of the H polarized wave reception signal in response to the PL component A and H polarized wave reception signal to generate a signal for compensating interference (XPD) between cross polarized waves of the opposite phase and the same amplitude to the component A. The XPD compensation signal is added to the V polarized wave reception signal by an adder 1, and the V polarized wave compensated with the interference by the H polarized wave from the adder 1.
Patent JP-H032450-A (JP)
Title: Concrete panel having grain surface and its production
Inventor: MIHARA HIROSHI
IPC: B28B1/16
Filed: 1989-05-30
Abstract: PURPOSE:To obtain a warm-feeling panel, by pouring a inorganic binder into a mold with wooden grain and pressing a panel base-materials to form a coated layer on the surface of the panel and also form grain on the surface. CONSTITUTION:A marking material copied from the wooden grain of the wooden surface is horizontally arranged in a molding frame to form a mold. Next, slurry of a inorganic binder is poured into the mold and evenly dispersed to remove air bubbles of the slurry and then a concrete panel base-materials 1 is pressed for its curing. Next, the panel base-materials 1 is separated from the mold to form a coated layer 3 having a grain pattern on the surface. The coated layer 3 is applied with a primer-treating on the surface and a thin coated-layer 3 having a grain pattern 2 is formed as a unit. In this way, panels with a grain pattern can be produced in a factory.
Patent JP-H06313629-A (JP)
Title: Solar beam collecting device
Inventor: IYAMA TAKESHI
IPC: F24S23/71
Filed: 1993-04-30
Abstract: PURPOSE:To provide a solar beam collecting device in which solar beam can be efficiently collected only through a mere adjustment of an angle of a reflector mirror in respect to a light collector in response to a variation of the solar beam in season. CONSTITUTION:There is provided a reflector mirror 1 having a parabolic sectional area. A light collector 2 is provided at a focusing point of the reflector mirror 1 or near the focusing point and the light collector is installed substantially in a parallel direction with a reflection plane of the reflector mirror 1 in a longitudinal direction. An angle in a sectional direction where the reflector mirror 1 and the light collector 2 are faced against to each other is adjusted in response to a variation in an incident angle along with a variation of solar beam in season, thereby an energy of the solar beam can be utilized at the maximum value and thus it is possible to provide a solar beam collector device in which the adjustment can be eliminated in response to a variation of incident angle in one day of the solar beam.
Patent JP-S62294732-A (JP)
Title: Fuel injection device for engine
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/34
Filed: 1986-06-13
Abstract: PURPOSE:To give a supercharge effect and to improve an output of an engine when it is in high load operation, by larger increasing the proportion of a pressurized air amount to a supplied fuel amount in the time of high load operation, when a predetermined amount of fuel, stored in a metering chamber, is injected with pressurized air. CONSTITUTION:A control unit 33, which calculates a basic supply amount of fuel on the basis of detection signals from an air flow meter 12 and an engine speed sensor 34 while a correction amount on the basis of detection values of atmospheric pressure sensor 36, intake air temperature sensor 37, water temperature sensor 38, throttle opening sensor 35, etc., adjusts the metering chamber volume of a fuel metering device 20. If an engine is discriminated to be in the time of high load operation on the basis of a throttle opening or the like, air is supplied to the fuel metering device 20 through an air passage 32b from an air regulator 31, and an amount of the air, by which fuel in a metering chamber is injected, is controlled so that a proportion of the air to a supplied amount of the fuel increases larger.
Patent JP-S62297793-A (JP)
Inventor: HAYASHI YOSHIHISA
IPC: G21F9/28
Filed: 1986-06-17
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-H11325584-A (JP)
Title: Hot-water supply equipment operation device
Inventor: YAMAGUCHI TATSUO
IPC: F24H1/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To move priority at the remote controller side of a non-priority side for operating, by moving the priority to the remote controller of the non-priority side based on priority movement permission operation from the remote control of the priority side, when the priority is moved to the remote controller of the non-priority side while an operation switch is turned off. SOLUTION: If a hot-water-supply temperature down switch 21a of a hot- water-supply temperature adjustment switch 21 of a kitchen remote controller B has been first turned on continuously for one second and travel operation is established when performing priority travel operation by the kitchen remote controller B, a bathing person is detected by two conditions, namely whether there is a bathing person in a bath tub or not and whether hot water is being used or not. When it is judged that there is no bathing person, priority is immediately shifted to the kitchen remote controller B. On the other hand, when there is a bathing person, a priority shift request is reported to the remote controller in a bathroom and the priority is shifted to the kitchen remote controller B when there is no refusal instruction from the remote controller in the bathroom for a certain amount of time.  When there is a refusal instruction from the remote controller in the bathroom, priority shift is rejected.
Patent JP-S63302824-A (JP)
Title: Electronic hemomanometer
Inventor: IZUMIDA KAZUO
IPC: A61B5/022
Filed: 1987-06-03
Abstract: PURPOSE:To form the sampling pulse synchronous to the peak part of a pulse wave signal with high accuracy, by separately detecting the peak parts of a pulse wave signal by a comparator and a differentiation circuit to apply AND operation thereto. CONSTITUTION:After a signal containing both of the pulse wave data and pressure data of blood pressure is obtained by a pressure sensor 1, said signal is amplified by a differential amplifier 2 to output a signal (a). This signal (a) is converted to digital quantity by a A/D converter 4 to be successively stored. Further, said signal becomes a pulse wave signal (b) by removing the DC component thereof through a low-pass filter 6. The pulse wave signal (b) inputted to a comparator 9 is compared with threshold value voltage VTH1 becoming reference and the pulse corresponding to the peak part of the pulse wave signal (b) is outputted from the comparator 9. The pulse wave signal (b) inputted to a differentiation circuit 7 is differentiated and a signal (c) having the peak value of the pulse wave signal (b) as a cross point is outputted from the differentiation circuit 7 and the AND of the signal (c) and a pulse signal (d) is taken by an NAND circuit 10 performing AND operation to output a pulse having a fine pulse width.
Patent JP-S63302920-A (JP)
Title: Purifying treatment
Inventor: HORII KIYOYUKI
IPC: C02F1/28
Filed: 1987-06-03
Abstract: PURPOSE:To purify contaminated fluid with high efficiency by a simple method, by using an adsorbent to adsorb and remove contaminants while carrying the contaminated fluid by a Coanda spiral flow. CONSTITUTION:Contaminated fluid such as air and water which is contaminated with bacteria, microorganisms and poisonous gas is pressurized with a compressor 4 and sent to the annular slit 3 of a Coanda spiral flow forming device 1 and a granular adsorbent such as activated carbon fed from a hopper 6 is introduced through an introduction port 5. The Coanda spiral flow formed in the Coanda spiral flow forming device 1 carries the contaminated fluid and the adsorbent to a duct 2 and mixes them. The contaminated fluid is purified in this process. This carry is high-speed and treatment in a short time is performed and it differs from the mixing in a turbulent flow and therefore the contact of the adsorbent and the inner wall of the pipe is remarkably inhibited. In the separators 7 provided to the outlet of the duct 2, purified fluid is recovered through the separation pipes 8, 9 and the adsorbent is recovered through a recovery pipe 10 and the recovered adsorbent is circulated to the hopper 6 after regeneration.
Patent JP-H07325882-A (JP)
Title: Character recognizing device and character recognizing method
Inventor: TANIGUCHI OSAMU
IPC: G06K9/20
Filed: 1994-05-30
Abstract: PURPOSE:To provide a character recognizing device and a character recognizing method which are capable of segmenting exact characters even if a character is unclear one such as a carved character. CONSTITUTION:In this device and method, a character segment means 30 fixing a segment width segmenting characters by a constant width for at least one of the column direction and the line direction of the whole of a character area based on the image obtained by performing an image pickup by a CCD camera 14, further, providing a search width for every segment width, correcting the segment width within the search width and fixing a character segment location and a fine adjustment means 50 performing a fine adjustment of the character segment location for every column and/or every line for the character segment location as necessary are provided.
Patent JP-H10332258-A (JP)
Title: Food storing device
Inventor: ONAKA TAKESHI
IPC: F25D25/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To attain an efficient keeping of a food storing space and improve a convenience in use of the food storing space without any relation to the type of food such as bottle contained foods or other foods contained in a food storing container having a drawer type door. SOLUTION: A U-shaped food supporting rod 13 is rotatably fitted to bearings 12 arranged in opposition to both inner sides of a food storing container 11. In turn, the food supporting rod 13 is fixed or supported or released by protrusions 14 positioned at rear portions of the bearings 12 and arranged at both inner side surfaces of the food storing container 11. Accordingly, a plurality of protrusions 14 are arranged in compliance with the type of bottle to be stored and the storing space can be effectively utilized.
Patent JP-S5263614-A (JP)
Title: Information detector
Inventor: NARUSE YASUSUKE
IPC: G11B7/12
Filed: 1975-11-20
Abstract: PURPOSE: A incident wave is separated to two directions of polarization, the first polarized beam permitting the retrieval of recorded information, while the reflected light of the second polarized beam in a different direction controlling the dimension and position of the focus point to prevent the modulation and vibration of the beam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H035263-A (JP)
Title: Carwashing machine
Inventor: YASUTAKE NOBUO
IPC: B60S3/04
Filed: 1989-05-31
Abstract: PURPOSE:To accurately coat wax on a tire without need of a special tire sensor by parking a vehicle on the carwash position so as to place the tire on a tire guide, and inputting the tire position on the tire guide with a partition number of the tire guide. CONSTITUTION:A gate type carwash machine body 3 which can run reciprocatingly on rails 2 with a running device, is provided with a top brush 12 and side brushes 13 for washing a vehicle, and tire wax nozzles 16 for coating wax on tires. In this case, a tire guide 17 is provided along the running direction A of the carwash machine body 3 on the carwash position of a vehicle to be parked. The tire guide 17 is partitioned in line into a plurality of partitions, and respective partitions are given numbers in order from the position close to the home position of the carwashing machine 3. The stopping position of the carwashing machine 3 is controlled so that the partition number of a tire position of the front wheel of a vehicle driving on the tire guide 17 at carwashing is brought to input from an operation plane 7, and wax coating on the tire is carried out.
Patent JP-H11335340-A (JP)
Title: Production of fatty acid amide ether
Inventor: SAKAI TAKANARI
IPC: C07C231/02
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in a high purity and in a short reaction time without using a large excess of an alkanol amine by adding the alkanol amine to a fatty acid for performing a reaction. SOLUTION: This method for producing a fatty acid amide ether comprises adding an alkanol amine  e.g.; a compound of formula I [X is H or an alkyl; Z is H or a (OH substituted)alkyl], concretely monoethanolamine, etc.}, into a fatty acid (a 6-22C fatty acid such as hexanoic acid or a fatty acid derived from an animal oil such as a tallow, or a plant oil such as a coconut oil, etc.), for performing a reaction to produce a fatty acid alkanolamide, then adding an alkylene oxide (ethylene oxide, propylene oxide or their mixture) to obtain an objective compound (e.g.; a compound of formula II [R is an alkyl or an alkenyl; A is an alkylene; (n) is 0-30; X is H or an alkyl; W is H, an alkyl or the like]}.
Patent JP-S6117917-A (JP)
Title: Shaft vibrometer
Inventor: ANAMI YOSHINORI
IPC: G01H17/00
Filed: 1984-07-04
Abstract: PURPOSE:To make it difficult that a shaft vibrometer is affected by transverse oscillation, by providing a contacting member brought into contact with a revolving shaft at right angles and an oscillation detector of the contacting member and supporting an oscillation detecting element by an O ring in a support loaded on a flange of the detector. CONSTITUTION:The oscillation from a base part brought into contact with the revolving shaft at right angles is transmitted to an oscillation detecting element 12 by a rod 11, and the element 12 generates an electromotive force by the oscillation and outputs it to the external through a terminal. The element 12 is positioned by an O ring 19 in a support 18 fixed to a flange 15 and is stored and held there and is pressed in the longitudinal direction by a coil spring 20.
Patent JP-S5765297-A (JP)
Title: Controller for synchronous motor
Inventor: SEKIYAMA YOSHIO
IPC: H02P23/00
Filed: 1980-10-08
Abstract: PURPOSE:To control the synchronous motor stably by suspending the control of a power factor when load reaches set value or lower and setting field currents to a predetermined value. CONSTITUTION:When the detecting value of an active power detecting circuit 10 is the set value or lower, a relay 15 is not actuated and a contact 16 is closed to the b side. In this case, deviation between power factor actual value detected by means of a power factor detecting circuit 8 and the power factor set value of a power factor setting circuit 6 is added to a phase control circuit 5. The base control circuit 5 determines ignition phase in response to the deviation of the power factors, and gives a thyristor transducer 3 ignition pulses from an ignition circuit 4. When the detecting value of the active power detecting circuit 10 reaches the set value or lower, the relay 15 is activated, and the contact 16 is closed to the a side. Accordingly, set value from a current setting circuit 17 is added to the phase control circuit 5, and the phase control circuit 5 controls the thyristor transducer 3 in ignition phase in which field currents reach a prescribed value.
Patent JP-H034595-A (JP)
Title: Manufacture of blind through-hole multilayered board
Inventor: OZAKI TAKENAO
IPC: H05K3/46
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the separation and the bulging of solder resist in an after heating process by a method wherein a laminar board is dried up before solder resist is applied onto both sides of the laminar board. CONSTITUTION:A through-hole is provided to a board provided with copper foils on both sides, a pattern 10 is formed on a copper plating 9 provided to both the sides of a laminated board 7 through etching respectively, and a land 11 is formed on the opening edge of a copper-plated blind through-hole 2''. Then, the laminated board 7 is dried up at a temperature of 90-150 deg.C for 30-90 minutes to enable moisture content of the through hole 2'' and other volatile and moisture content contained in the board 7 to evaporate. Thereafter, solder resist 12 of thermosetting epoxy resin is applied onto both sides of the laminated board 7 to form a blind through-hole four-layered board 13. By this setup, solder resist is protected against separation and bulging in an after heating process.
Patent JP-S6118540-A (JP)
Title: Switching device of steering
Inventor: TAKAHASHI FUMITAKA
IPC: H04B10/112
Filed: 1984-07-06
Abstract: PURPOSE:To prevent any defect from occuring in an electrical joint by installing a light-emitting element and a light-receiving element opposite respectively to the inlet and outlet ends of an optical waveguide located in a pad. CONSTITUTION:Optical switching devices 19, 20 are located in a pad 13 and, while the device 19 is for automatic-constant-speed running use and the device 20 is for radio use. A light-emitting element 23 and an optical waveguide 24 are located in a space S1 of a ring member 8, installed between the case 3a of a switching device 3 and a steering wheel 7, and, on the other hand, an optical waveguide 25 with its outlet and a light-receiving element 26 are located in the space S1 on the opposite side. Then, a cylindrical projecting part 13b is formed on the side of the pad 13 at the positions corresponding to the outlet of the optical waveguide 24 and the inlet of the optical waveguide 25 so that the inlet and outlet of an optical waveguide 27 to be located in the pad 13 can be arranged to face each other.
Patent JP-2000324988-A (JP)
Title: Fishing double bearing type reel
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a fishing double bearing type reel equipped with a backlash preventing mechanism capable of instantly and accurately judging a present damping force, its controlled amount and controlled state by indicating the controlled amount of damping force. SOLUTION: In a centrifugal brake apparatus 90 equipped with a plurality of braking members 96 integrally rotating with a spool, a ring-shaped braking body 94 attached to a reel body or a side plate and a controlling means capable of controlling a sliding force caused by sliding each braking member on the ring-shaped braking body, the centrifugal braking apparatus is provided with an indication part for displaying a damping force changed by the controlling means. The indication part is equipped with a plurality of indication windows 200a, 200b, 200c, 200d, 200e and an indication piece 202 which can be visually confirmed through these indication windows and is constituted so as to change the increase and decrease of the indication piece appearing on the indication windows according to the controlled amount of the controlling means.
Patent JP-H10332259-A (JP)
Title: Refrigerator
Inventor: MUROTA SAYURI
IPC: F25D25/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance the freshness keeping effect by providing a vegetable containing section with a plurality of containing blocks partitioned substantially in enclosed state thereby preventing the air flow or ethylene gas in the vegetable chamber from having adverse effect on the freshness of fruits and vegetables. SOLUTION: Under a state where a vegetable chamber 12 is closed, a vegetable containing section 16 is sectioned into three substantially enclosed containing blocks A, B and C and no air flow is generated between adjacent containing blocks. More specifically, three independent containing spaces are formed each having a small capacity as compared with the entire vegetable containing section 16. The air flow in each containing block due to the temperature difference is low, if any. Furthermore, temperature distribution and humidity distribution in each containing block is limited because of small capacity and thereby the freshness of fruits and vegetables is sustained.  Fruits producing a large quantity of ethylene gas, e.g. apples, are contained in a block different from the containing block for vegetables generating small quantity of ethylene gas, e.g. cabbage, in order to suppress adverse effect of ethylene gas on the vegetables thus sustaining the freshness furthermore.
Patent JP-H089347-A (JP)
Title: Dynamic image transmitter
Inventor: WATANABE KAZUHIRO
IPC: H04N21/24
Filed: 1994-06-22
Abstract: PURPOSE:To transmit dynamic images for a long time by reducing power consumption by decreasing the frame rate in the case of encoding a dynamic image signal with the decrease of the remaining amount of a battery. CONSTITUTION:The remaining quantity of the power of a battery 122 is detected by a power source monitoring circuit 121 and based on this result, a suitable encoding frame rate is calculated by an encoding frame calculating circuit 120. According to the frame rate calculated by the encoding frame rate calculating circuit 120, a dynamic image encoding circuit 104 thins out an input frame. Therefore, the circuit 104 intermittently performs compression-encoding to the video signal of the frame. Thus, inside the circuit 104, a gate circuit is provided to thin out the input frame corresponding to the frame rate supplied from the circuit 120.
Patent JP-S5767193-A (JP)
Title: Mask for partial plating and partial plating method
Inventor: SEKIHASHI MASAO
IPC: H05K3/24
Filed: 1980-10-09
Abstract: PURPOSE: To seal an unnecessary part and to attain perfect partial plating by forming a mask with a composite material of an elastic material and a rigid member.  
     CONSTITUTION: A mask for partial plating is composed of a rigid member 10 and an elastic mask member 12 adhered to the member 10. The member 12 contacts and sticks to a material to be placed to enable sealing. The tip of the bellows part 12B of the mask is pressed against a package 18 to be plated for a semiconductor device to seal the surfaces to be masked in the sealing space 19. In this state a face 22 to be plated is plated to perform perfect partial plating without causing defective sealing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05264419-A (JP)
Title: Sampler for flowing sample
IPC: G01N1/00
Filed: 1992-06-01
Abstract: PURPOSE: To prevent an erroneous operation for opening a plurality of valves simultaneously by means of a wrench being engaged with the locking slot of the collar element of a plurality of valves in the sampler by an arrangement wherein the wrench can not be removed from the valve stem when the valve is opened but can be removed only when the valve is closed. CONSTITUTION: The flowing sample sampler applicable to a catalyst reaction system comprises a sample receiver 2, and an inlet valve 3 and an outlet valve 4 for conducting a fluid to the receiver. Each valve comprises a valve stem turnable about the longitudinal axis thereof to actuate each valve, and a collar element fixed thereto. The collar element has first and second end parts and includes a locking slot having a first part extending from the first end part and a second part substantially vertical to the first part. The collar element prevents a wrench 8 for operating the valve effectively from being removed from the valve stem when the valve is at the open position. Consequently, a reaction unit is not left to be discharged through the sampler.