baber/WOPTO huggingface dataset:
Patent JP-2000175048-A (JP)
Title: Image processor
Inventor: KIMURA MAKOTO
IPC: H04N1/411
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that sets a proper compression rate without imposing a load on the user of this processor, is excellent in operability and is provided with a coder which is manufactured at a low cost. SOLUTION: A storage means 3 stores an original image read from an image read means 1, a coding means 4 once encodes the original image and a decoding means 5 decodes it. Then an image quality deterioration discrimination means 7 compares the original image with an image after the decoding to discriminate whether or not the deterioration in the image quality is within a permissible range. When not within the permissible range, a control means 8 instructs a compression rate revision means to change a compression rate. The coding means 4 encodes the image again at this revised compression rate and the operation above is repeated. When the image quality deterioration discrimination means 7 discriminates that the image quality deterioration is within the permissible range, the coding means encodes the image at the compression rate at that time. Furthermore, image quality deterioration discrimination means 7 compares the original image with a pixel value of the decoded image or with an intermediate code obtained in the coding and decoding process to discriminate the magnitude of the image quality deterioration.
Patent JP-H03204568-A (JP)
Title: Controlling method for heat pump
Inventor: TSUCHIYAMA YOSHIRO
IPC: F24F11/02
Filed: 1989-12-28
Abstract: PURPOSE:To always operate with optimum superheat degree by providing temperature detecting means in an expansion valve outlet in each indoor unit and an outlet of an indoor heat exchanger, detecting the superheat degree of the outlets of the exchangers according to the two temperatures, and controlling the degree at the respective units if the degree is insufficient. CONSTITUTION:Refrigerant compressed by a compressor 10 is liquefied by an outdoor heat exchanger 1, and branched to indoor units 4, 14, 24. The pressure, temperature of the refrigerant are lowered through expansion valves 2, 12, 22, the refrigerant removes heat in the room by indoor heat exchangers 5, 15, 25 to be vaporized, again combined, and fed to the compressor 10. A controller detects room temperatures by room temperature sensors 3, 13, 23, and distributes the refrigerant in response to thermal loads in the rooms. The temperatures of the outlets of the valves 2, 12, 22 are measured by temperature sensors 6, 16, 26, the temperatures of the outlets of the exchanges 5, 15, 25 are measured by temperature sensors 7, 17, 27, and superheat degrees of the units 4, 14, 24 are measured. If there is any unit in which the degree is insufficient, the opening of the expansion valve in the unit is reduced to regulate refrigerant circulation amount, thereby obtaining its superheat degree.
Patent JP-H09174861-A (JP)
Title: Manufacture of ink-jet printer head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/055
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive for bonding a substrate with a top plate from flowing into a groove formed in the substrate. SOLUTION: When a substrate 2 having many grooves 8 and side walls 9 is to be bonded with a top plate 3, a high-viscosity adhesive 17 is uniformly applied thin to either one of a bonding face of the substrate 2 and a bonding face of the top plate 3, so that the bonding faces of the substrate 2 and the top plate 3 are bonded via the high-viscosity adhesive 17. Thereafter, the bonded body is set in a thermostatic pressuring device to set the high-viscosity adhesive 17 under a high pressure ambience. Since the whole interior of the pressuring device including the grooves 8 are in a high pressure, the adhesive 17 is hard to flow although a viscosity is temporarily decreased due to the generation of heat at the setting time or heating for the setting.  Accordingly, the adhesive 17 is prevented from flowing into the grooves 8, and the grooves 8 are prevented from being clogged by the leaking adhesive 17.
Patent JP-H06182380-A (JP)
Title: Equipment for controlling flow in water storage area
Inventor: TERAZONO KATSUJI
IPC: E02B3/02
Filed: 1992-12-22
Abstract: PURPOSE:To provide an equipment for preventing the supply of a large quantity of water containing nutrients for algae to a layer in a reservior where algae grow easily. CONSTITUTION:An air diffuser 6 is installed in a reservior 1 and its diffuser opening is placed below a photic zone (e.g. four times the depth of the zone). At the upstream end of the reservior 1, a water channel 3 is installed to introduce inflow water to a deep layer H. Usually, the air diffuser 6 is operated to form a circulating mixed layer J, when inflow water contains a lot of nutrients for algae at the time of a flood, for example, the air diffuser is stopped to introduce the inflow water to the deep layer H from the water channel 3. In this way, since the inflow water containing a lot of nutrients for algae is prevented from entering the circulating mixed layer J, algae in the circulating mixed layer are not furnished with nutrients to grow.
Patent JP-H03203344-A (JP)
Title: Recognition method of semiconductor device
Inventor: OGAWA SUMIO
IPC: G01R31/28
Filed: 1989-12-29
Abstract: PURPOSE:To make recognition free from mistakes, by cutting off an electrode pad or the connecting part between an integrated circuit and the electrode pad and managing the wafer number and the lot number corresponding to the integrated circuit. CONSTITUTION:A lot of redundancy circuits and integrated circuits are formed on a semiconductor substrate 7, and an I/O electrode pad 1 covered with a passivation film is arranged. In the central part of the pad, an aperture 2 for wiring is formed. An input protecting element 4 connected with the pad 1 via a contact 5 is formed at a part of the pad 1 in the front of markers 3. In a diffusion process, a lot of integrated circuits are formed on the substrate circuits are found; the markers 3 of the imperfect circuits are cut off on an AA line by laser trimming. Next, contact check is performed; the positions of the imperfect circuits on a wafer, the wafer numbers, and the lot numbers are recognized. Then fuse cut is performed for the integrated circuits for which the markers 3 have been cut off.
Patent JP-H07165061-A (JP)
Title: Atmospheric pressure type booster device
Inventor: ANDO HIROMI
IPC: B60T13/57
Filed: 1993-12-15
Abstract: PURPOSE:To prevent a barrel-shaped retainer, which is fitted in the barrel-shaped part of a valve body to slidably support a plunger, from slipping out of the barrel- shaped part in an atmospheric pressure system booster device. CONSTITUTION:A valve body 8 is connected with a power piston 4 to partition a negative pressure chamber 5 and a variable pressure chamber 6, and a retainer is fitted in the barrel-shaped part 9 of the valve body 8. A plunger 18 is slidably fitted in the retainer 13. A negative pressure path 10, a positive pressure path 11, an atmospheric air path 17 and a compressed air path 19 to severally make the negative pressure chamber 5, the variable pressure chamber 6, an external part and an accumulating chamber 7 communicate with the inside of a barrel-shaped part 9 are provided. The pathes 10, 11, 17, 19 are opened and closed according to the movement of the plunger 18 by valve members 23, 24 to make the variable pressure chamber 6 communicate with the external part or the accumulating chamber 7, and servo power is given to the power piston 4 by differential pressure occurring between the negative pressure chamber 5 and the variable pressure chamber 6. A stopper 33 is fitted in a path hole 12 and protruded from the inner periphery of the barrel-shaped part 9 to engage in the outer peripheral groove 29 of the retainer 13. Thus the retainer 13 can be prevented from slipping out of the barrel-shaped part 9.
Patent JP-H07167041-A (JP)
Title: Hydraulic rotating machine
Inventor: YASUOKA TOMOHIKO
IPC: F04B1/22
Filed: 1993-12-15
Abstract: PURPOSE:To reduce sliding resistance and to enhance fitness of sliding slide surfaces by forming a slide layer made of a low-friction copper alloy on at least one surface of two member's sliding slide surfaces sliding with each other in a hydraulic rotating machine. CONSTITUTION:A swash plate type hydraulic rotating machine is provided to integrally rotate with a rotating shaft in a casing and has a cylinder block 21 bored to provide a plurality of cylinders 22. A piston is reciprocatably installed in each cylinder 22. A valve plate is interposed between the end face of the cylinder block 21 and the casing. The cylinder block 21 is formed of a small-diameter cylindrical part 21A for fitting a retainer ball at its one end side in the axial direction, and is formed of a switching face 21B for sliding with the valve plate at the other end side. In this case, a low-friction copper alloy is deposited on the surface of the switching face 21B. A slide layer 23 formed by sintering a low-friction copper alloy is provided. In addition, a slide layer 24 formed by depositing a low-friction copper alloy is provided on the surface of each cylinder 22.
Patent JP-H03203793-A (JP)
Title: Voice synthesis system
Inventor: ASO TAKASHI
IPC: G10L13/08
Filed: 1989-12-29
Abstract: PURPOSE:To obtain a natural voiceless vowel by using the parameter of a consonant right before the vowel to be made voiceless as the parameter of the vowel and synthesizing the vowel which is made voiceless by using a noise as a driving sound source. CONSTITUTION:When it is judged that the vowel is made voiceless according to the condition where the vowel is made voiceless, phoneme data including the vowel to be made voiceless is taken out of a data base. At this time, a label indicating information on an acoustic border is added to the data on the phoneme. Then data in the section V from the start position to the end position of the vowel is changed into data in a consonant stationary section C according to the information of the label. In this case, the parameter in the consonant stationary section C is expanded linearly to the vowel end position and the consonant parameter is put in the section V to select a noise source as the sound source in the section V. Consequently, the natural voiceless vowel can be obtained.
Patent JP-2000173037-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI YUICHI
IPC: G11B5/73
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having high electro-magnetic conversion characteristics, suitable for high-density recording, and excellent running durability by providing on a non-magnetic support a magnetic layer mainly composed of ferromagnetic powders, a binder or the like. SOLUTION: A magnetic recording medium is fabricated by applying on a non-magnetic support 2 a non-magnetic coating material including, as main components thereof, at least non-magnetic powders and a binder to form lower non-magnetic layers 3a, 3b, and thereafter, applying thereon a magnetic coating material including, as main components thereof, at least ferromagnetic powders and a binder while the lower non-magnetic layers 3a, 3b being still wet to form upper magnetic layers 4a, 4b. In such a magnetic recording medium, the pore volume per unit weight of the upper magnetic layers 4a, 4b after a calender process is set in the range from 15 mm3/g to 70 mm3/g, while the pore volume per unit weight of the lower non-magnetic layers 3a, 3b after the calender process is set in the range from 40 mm3/g to 120 mm3/g.
Patent JP-H07175760-A (JP)
Title: Processor with partial stop function and multiprocessor system including this processor or the like
Inventor: YOSHIDA MINORU
IPC: G06F15/16
Filed: 1993-12-16
Abstract: PURPOSE:To provide a processor with partial stop function which the number of pins for control signal is reduced and a multiprocessor system where the number of pins for control signal is reduced by providing the stoppage of the operation which is not due to the control signal from the outside and is release function. CONSTITUTION:An interface part 1b is provided with a stop control means stopping the operation of a data processing part 1a by executing a first signal which does not conform to an address appearing on an address bus 3b as an operation stop instruction and subsequently executing a second signal which does not conform to the address appearing on the address bus 3b as an operation stop release instruction or resuming the operation of a data processing part 1a at a point of time when the period designated by the operation stop instruction passes. This multiprocessor system transmits and receives the prescribed signal which does not conform to the address as the instructions on the stoppage and release of the operation or other instructions between processors via an address bus.
Patent JP-H09175229-A (JP)
Title: Instrument panel side face support structure
Inventor: IZUMO NORIFUMI
IPC: B60K37/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of an instrument panel side face. SOLUTION: A steering support member sub-assembled to an instrument panel is assembled to a side bracket mounted on a pillar part to support the instrument panel. In such instrument panel side face support structure, a clearance part 15 is formed between the pillar part 6 and the side bracket 13, and a protruding part 16 engaged with the clearance part 15 is provided at the rear end part of an instrument panel side face 1a.
Patent JP-H05154565-A (JP)
Title: Resistance-welded tube forming device
Inventor: MATSUZAWA TSUKASA
IPC: B21D5/12
Filed: 1991-12-03
Abstract: PURPOSE:To prevent a one-side load from being applied to the side roll even if the position adjustment of the side roll is executed following to the change of the pass-line. Further, to automatize the change of the pass-line. CONSTITUTION:A rail 31 for recombining which extends to the outside from the inside of outer housings 3a, 3b by corresponding to a wheel 16 of the lower end of an inner housing 15 is provided. The lower end surface 15b of the inner housing 15 is supported with receiving stands 51a, 51b. The receiving stands 51a, 51b are received with the elevating and lowering device provided fixedly. A side roll clock 29 supporting the side roll 30 is made movable only to the left and right direction crossing orthogonally to the pass-line direction.
Patent JP-2000172374-A (JP)
Title: Input device support tool
Inventor: OKABE NAOHIRO
IPC: G06F3/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an input device support tool which naturally carries out an input operation when an input device is arranged at an input operation position and ensures working space on a flat plate so that other working except an input operation can be performed when the input device is arranged at a backward position by providing a support means which variably supports the input device at least two positions which are an inputting position on the flat plate and the backward position that should make the flat plate working space and retreats from the flat plate. SOLUTION: This input device support tool supports an input device 4 that is subjected to inputting on a flat plate 1 such as a desk or a table and is provided with a support means 50 which variably supports the input device 4 by at least two positions that are an inputting position α on the flat plate 1 and a retreated position βwhich should make the flat plate 1 working space and retreats from the flat plate 1.
Patent JP-H06193697-A (JP)
Title: Belt transmission
Inventor: MORIOKA HISAYOSHI
IPC: F16H7/12
Filed: 1992-12-24
Abstract: PURPOSE:To prevent a driving belt from renonating by installing a tensioner for varying the tension of a belt in power transmission periodically. CONSTITUTION:When a motor 1 is rotated, a driving pulley 3 pivotally supported by this motor rotates, and the turning effort is transmitted to a driven pulley 7 via a driving belt 5, so an upper shaft 9 rotates. At that time, a tensioner 11 rotates with the movement of this driving belt 5, while pressing force against the driving belt 5 is supported in a state that the tensioner 11 decenters a holding member 13, it is periodically varied. With this constitution, as the pressing force acting on the driving belt 5 in power transmission is periodically varied, tension in the belt 5 varies according to the pressing force, whereby any transverse vibration resonance noise in the driving belt 5 is thus preventable from occurring.
Patent JP-H07176862-A (JP)
Title: Manufacture of printed wiring board
Inventor: MURAKAMI ASAO
IPC: H05K3/46
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a printed wiring board provided with edge face through holes wherein burr and plating exfoliation are not present, by burying copper paste in the holes formed in a both-sided copper-clad laminate, forming a circuit so as to leave a copper foil on the halves of the holes, and etching and eliminating the exposed base member part. CONSTITUTION:Holes 2 are formed in desired positions of a both-sided copper- clad laminate 1, by using a drill or the like. Copper paste 3 is buried in the holes 2 by using a burying equipment or the like. The copper foil on the surface of the laminate 1 of a base member part 5 to be eliminated in the post-process is eliminated in the positions of halves of the holes by a tenting method using a dry film, and a circuit is formed on the copper foil left in the positions of halves of the holes. The base member part 5 exposed in the circuit forming process is etched off. A circuit is formed by electrodeposition resist or the like, and a practical printed wiring board is obtained. When edge face through holes are formed, mechanical working is not used.
Patent JP-2001159530-A (JP)
Title: Portable map display device
Inventor: KARASHIMA TERUHIKO
IPC: H04W4/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve use feeling by accurately grasping a display content of a route guide and the direction of a destination on the user's side, even in the state where a displayable area of a display for map display is limited. SOLUTION: A CPU 8 down-loads map data and content data for showing facility information through a portable telephone 15 or the like, from a database 20 provided externally, stores the data in a RAM 11, and displays, on an LCD panel 2, icons of the map shown by the stored map data and the facility shown by the contents data. In this case, such a formation is adopted that the number and the kind of the contents data down-loaded from the database 20 can be changed and set at an information terminal 1.
Patent JP-H05178554-A (JP)
Title: Inspecting device for elevator display lamp
Inventor: HARA YUICHI
IPC: B66B5/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an inspecting device for an elevator display lamp by which all display lamps can be inspected in a short time without needing a man power. CONSTITUTION:An inspecting device for an elevator display lamp is provided with a lighting commanding means to output a lighting command, by which display lamps governed by a car terminal device and floor terminal devices are lighted ON one by one, in order, to a car terminal device 8 and floor terminal devices 14, 20, 26... 33; a current detecting means 38 by which the presence of a current flowing through a power line 37 is detected each time a lighting command is outputted and a trouble deciding means by which the occurrence of a trouble of a corresponding display lamp is decided when no current is detected and trouble information is outputted. Trouble information is displayed on a display means 41 and transmitted to a monitoring center 43.
Patent JP-H10184960-A (JP)
Title: Fusible plug
Inventor: YABE KAZUYOSHI
IPC: F25B49/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fusible plug long in service life, simple in structure and low in price, the fusible plug being used as a safety device for a freezer or the like, by inserting a plug made of a low melting alloy in a main body having a tapered hole formed to have a specified expansion angle and setting the filling length of the low melting alloy for the hole to a specified length. SOLUTION: A fusible plug 1 has a main body 1a having a tapered hole 1c expanded from one end of a cylindrical hole 1b to a pressure receiving side, the hole 1b being formed from the flow-out side end part of a low melting alloy to the pressure receiving side, and plugs 2 made of low melting alloys are put into the tapered hole 1c and the hole 1b. The expanding angle θ of the tapered hole 1c is θ>=2 deg. and, the length L of the part of the plug 2 put into the hole 1b is set to L<=D if a diameter of the hole 1b is D.  Thus, since the section area of the plug 2 is gradually reduced from the pressure receiving surface of the fusible plug 1 to the flow-out side of low melting alloys, a pressure received by the plug 2 is dispersed to the main body 1a so as to make difficult its transmission to the flow-out side and thus the creeping deformation of the flow-out side is suppressed and a life is prolonged.
Patent JP-H10185247-A (JP)
Title: Radiant type air-conditioner
Inventor: RAKUMA TAKESHI
IPC: F24F5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To alleviate the discomfort that, although in cooling operation air for preventing condensation effects prevention of condensation on a radiating surface, such air in part produces in human body as the air reaches. SOLUTION: For example, in cooling operation air for preventing condensation is supplied to the room-side surface 5a of the radiant side of a radiant panel 5 so as to prevent condensation. At this time the amount of air supplied for prevention of condensation is varied to indeterminate periods. As compared with constant supply of air or wavering of air in constant periods this method is designed to relieve the discomfort that human body 34 feels from part of the air for preventing condensation as its current reaches the body.
Patent JP-H07178439-A (JP)
Title: Descaling equipment
Inventor: MIZOBUCHI TOSHIKAZU
IPC: B21B45/02
Filed: 1993-12-22
Abstract: PURPOSE:To suppress the temp. drop of a material to be rolled and to make the temp. drop at both side ends uniform in the descaling equipment for hot rolling mill with using high pressure water. CONSTITUTION:An offset angle of a descaling nozzle 22 positioned on center line is made zero. The injecting directions of descaling nozzles 22, 22 positioned at both sides thereof are inclined to both sides symmetrically. The bending of the material 30 to be rolled and the unevenness of plate thickness of both ends are prevented.
Patent JP-2000167312-A (JP)
Title: Filtration tank
Inventor: NEJIME HIDETAKE
IPC: B01D21/24
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a filtration tank for efficiently purifying turbid water and sedimenting only a suspended substance. SOLUTION: A plurality of filter parts 7 having hollow interiors are provided in the filtration tank main body 1 equipped with a screw conveyor part appropriately discharging the suspended substance sedimented on the bottom part and, in such a state that the filter parts 7 are always dipped in turbid water, only purified water permeated through the hollow parts of the filter parts 7 is collected in a water tank 11 and drained from a drain tank 10.