baber/WOPTO huggingface dataset:
Patent JP-2000115725-A (JP)
Title: View limit device
Inventor: HIROKAWA TAKASHI
IPC: H04N5/44
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the view limit device with enhanced user-friendliness where viewing of programs is not limited more than required. SOLUTION: A memory 5 stores a view limit level that sets a degree of view limit and non-viewing limit time zone and non-viewing limit channels to set a time zone and channels where no viewing is limited. A control section 4 controls a view limit section 2 to limit viewing of a program when a degree of view limit denoted by rating data exceeds the degree of view limit set at the view limit level at a time zone other than the non-viewing limit time zone and in channels other than the non-viewing limit channel.
Patent JP-H10125107-A (JP)
Title: Head lamp luminous intensity distribution control device
Inventor: MORI TAKAKAZU
IPC: G09B29/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To make cooperation control of an irradiation range control function and an irradiation angle range control function possible. SOLUTION: A control device 48 has a luminous intensity control circuit 49, and a speed sensor 66 is connected to the luminous intensity control circuit 49. A vehicle front road contour developing circuit 70 to which a CDROM 76 in which a GPS antenna 72, an FM antenna 74, a road map-contour data are memorized is connected is connected to the luminous intensity control circuit 49. The control device 48, especially during cut line control, performs cut line (irradiation range) control preferentially to an elevation angle and a depression angle (irradiation angle) of an headlamp light axis, and when the variation of the elevation angle and the depression angle of the headlamp light axis is 1/2 or less a deflection angle of the cut line, the control of the elevation angle and the depression angle of the headlamp light axis is performed by the cut line control.
Patent JP-H05118740-A (JP)
Title: Insulation door
Inventor: TSUJITA HIROSHI
IPC: F25D23/02
Filed: 1991-10-28
Abstract: PURPOSE:To prevent the formation of rigid polyurethane foam of low density and low compression strength by providing a door front iron sheet and a reinforcing plate made of an insulated iron sheet and expanding integrally a rigid polyurethane foam insulating material in a box-shaped space between the door front iron board and the reinforcing plate. CONSTITUTION:In the door of this refrigerator, a reinforcing plate 3 is covered with a rigid urethane foam-made insulation material 6 where a rigid polyurethane foam insulation material 4 is integrally expanded in a box-shaped space which comprises the reinforcing plate 3 covered with the insulation material 6 and a door front iron sheet. The reaction heat of the rigid polyurethane foam 4 is arranged not to hinder the formation of foams of the rigid polyurethane foam insulation material 4 even near the reinforcing plate 3 since this construction reduces the heating value absorbed by the reinforcing plate 3 cut off by the rigid polyurethane foam insulation material 6. More specifically, this construction prevents the formation of low density and low compression polyurethane foam and provides a favorable outside view.
Patent JP-H04156810-A (JP)
Title: Electric vacuum cleaner
Inventor: NOMOTO HIROSHI
IPC: A47L7/04
Filed: 1990-10-18
Abstract: PURPOSE:To handle dry dust, wet dirt, muddy water, etc., simply and cleanlily and kill bugs by installing a centrifugal dust collecting device on a floor nozzle, and providing a projection/recess part on the side wall of the device. CONSTITUTION:On the side wall of a centrifugal dust collecting device 5, a projection/recess part 11 is provided, which is smooth so that no dust stagnates. Refuses, muddy water, bugs, etc., sucked through the action of a motor-driven blower 13 and scratched up by a rotary brush 8 are sent through a suction pipe 8 to the centrifugal dust collecting device 5 and rotated in a cylindrical case by the centrifugal force while situated alongside the side wall. At this time, the bugs run against the projection/recess part 11 provided in the cylindrical case, while muddy water stagnates at the bottom of a cylindrical vessel. Lightweight dust which is free from affection of the centrifugal force but is sucked by the suction force of the blower 13, is inhaled into an internal suction pipe 10 and seized by a filter 7 in the body 6. Thereby the refuses including. muddy water can be handled cleanlily, and it is also practicable to kill bugs by permitting them to run against the projection/recess part provided on the side wall of the cylindrical case.
Patent JP-H05118925-A (JP)
Title: Cooling control device for image pickup element
Inventor: MIURA NAOHIKO
IPC: G01J1/42
Filed: 1991-10-28
Abstract: PURPOSE:To provide a cooling control device which can an image pickup element stably. CONSTITUTION:The temperature of an image pickup element 1 is detected by a temperature detector 4 and based on the output, the output generated by a previous cooling signal generating part 14 and the output of a previous cooling control signal 15 are switched and a driving instruction signal at the time of high temperature at which cooling is started is generated. Also, the output of an aiming temperature setting part 10 and the output of the temperature detector 4 are put in a difference amplifying circuit 8 and their difference d3 is put in a selective circuit 7. In the selective circuit 7, the difference d3 is compared with the previous cooling signal d1 or d2 and the smaller one is sent to a cooling apparatus driving part 6.
Patent JP-S61156503-A (JP)
Title: Floating type magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B5/127
Filed: 1984-12-27
Abstract: PURPOSE:To wind a winding to a rod-shaped leg part by a knack of spooling, and to execute efficiently a winding work by mechanization, by constituting the leg part of a block to which winding is performed, so as to become a separate body from the block. CONSTITUTION:On the upper face of a magnetic material block 1, a floating surface 2 and 2' are held at a prescribed interval and formed as one body in parallel. In addition to the floating surfaces 2, 2', a groove 3 for fixing a gimbal spring and the block is provided on the lower face. Rod-shaped magnetic material blocks 4, 5 are fixed by glass 6 to one side of this magnetic material block 1. The glass 6 is packed between the magnetic material block 1 and 4, and between the magnetic material block 1 and 5, a packing part 10 of the latter becomes a gap for recording and reproducing a signal, and it is 0.8 micron in the narrowest part. On the other hand, it is better that the glass exists as small as possible in the glass packed part of the block 1 and the block 4. A block 8 to which a coil winding 7 has been performed is joined and fixed to the block 4 and 5. The coil winding 7 is wound to the block 8 in advance before the block 8 is fixed to the blocks 4, 5.
Patent JP-H02258073-A (JP)
Title: Roll gap control apparatus of grinder
Inventor: SATAKE TOSHIHIKO
IPC: B02C4/32
Filed: 1989-10-27
Abstract: PURPOSE:To control rolls so as to set a certain roll gap without gaining experience by comparing the output signal of a roll position detection part with a preset roll gap value and outputting the difference between them as a drive signal to operate a roll gap control part. CONSTITUTION:A pair of rolls 62, 63 are provided so as to be freely opposed to each other add one roll is moved far and near with respect to the other roll to control a grinding degree. The position of the roll 63 to that of the roll 62 is detected by a roll position detection part 100 and, in a control part, the output signal of the position detection part 100 is compared with a preset roll gap value and the difference with said roll gap value is outputted as a drive signal. A roll gap control part 101 is operated by the drive signal of the control part. As a result, anyone can control a certain roll gap without relying on experiential perception.
Patent JP-S62141352-A (JP)
Title: Control method for v-belt type continuous variable transmission
Inventor: AIKAWA HIROSHI
IPC: B60W10/101
Filed: 1985-12-13
Abstract: PURPOSE:To make an oil pressure in an oil pressure chamber to be set at a required minimum value when an effective diameter of a pulley including the oil chamber is maintained at a maximum value, by outputting a duty ratio at a timing the effective diameter becomes a value in the vicinity of the maximum value. CONSTITUTION:A driving pulley 3 comprises a fixed sheave 3a, a movable sheave 3b, a torque cam device 4 provided on the back side of the movable sheave 3b, and a torsion spring 5. A gear ratio control valve 10 controls an oil pressure to be fed to an oil pressure chamber 8. When an effective diameter of the pulley is maximum, that is, a gear ratio is minimum, the gear ratio is duty-controlled without normally feeding a line pressure to the oil pressure chamber 8. That is, a first duty ratio at the moment the movable sheave 3b is moved away from a stopper of the torque cam device 4 is obtained, and a second duty ratio slightly higher than the first duty ratio is outputted, thereby automatically balancing a thrust applied to a V-belt 9 and feeding the thrust to a solenoid valve 40.
Patent JP-H01123494-A (JP)
Title: Resist coating method and equipment for printed circuit board
Inventor: ARAI HITOSHI
IPC: H05K3/00
Filed: 1987-11-06
Abstract: PURPOSE:To enable electrolytic deposition with small amount of electrolyte, and reduce cost, by spraying electrolyte of resist film onto a board, and conserving the amount of electrolyte used for electrolytic deposition by applying a voltage between the board and a conductor. CONSTITUTION:Onto a board 3, electrolyte 16 of resist film is sprayed from spray nozzles 13, 14. Metal pipes 11, 12 and the board 3 are arranged in a processing tank 15, and the pipes 11 and 12 are faced with each other via the board 3. When the electrolyte 16 is sprayed, voltages are applied from a power supply 6 between the pipe 11 and the board 3, and between the pipe 12 and the board 3. Thus a photosensitive resist film is subjected to electrolytic deposition on the board 3. As a result, small amount of electrolyte 16 is enough for the electrolytic deposition. Thereby reducing the cost.
Patent JP-H02127696-A (JP)
Title: Vibration alarm device
Inventor: FUJIMOTO KATSUMI
IPC: B06B1/06
Filed: 1988-11-08
Abstract: PURPOSE:To generate an alarm by vibration and an alarm by an audible sound with small-sized constitution and low power consumption by providing a driving signal switching means and supplying 1st and 2nd driving signals to a piezoelectric vibrator selectively. CONSTITUTION:This device is equipped with a driving signal switching means which supplies the 1st and 2nd driving signals to the piezoelectric vibrator 1 selectively. For example, when a switch is on a side (a), a rectangular wave signal is outputted to a piezoelectric resonator 1 as it is. The rectangular wave signal contains its fundamental frequency component and many higher harmonics of odd order, so the piezoelectric vibrator 1 generates the audible sound in response to the higher harmonics. When the switch is on a side (b), on the other hand, the rectangular wave signal is filtered through a low-pass filter 12 and only a low frequency component is outputted to the piezoelectric vibrator. Consequently, the frequency component of the driving signal which drives the piezoelectric vibrator by the switching of the switch is varied to select the body sensing alarm or audible sound alarm.
Patent JP-S63136446-A (JP)
Title: Cathode-ray tube projector
Inventor: WADA KIYOSHI
IPC: H01J7/26
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a device inexpensive and high in its image performance by making a plastic lens face a front panel of a cathode-ray tube and hermetically sealing a space with a transparent liquid which is formed by adding a specific amount of antioxidant to polyethylene glycol. CONSTITUTION:A plastic incident lens 2 is made to face a front panel 1a of a cathode-ray tube 1 through a ring-shaped spacer 3, and they are fixed with O rings 6a. Next, a gap 7 is hermetically sealed with a coolant 8 which is formed by adding antioxidant in the amount of 0.001% to 10% to polyethylene glycol (HO(CH2CHO)nCH2CH2OH). Since the coolant 8 is large in heat capacity so as to facilitate the convection, in this composition, heat radiation is effectively performed through a spacer 3, so that a temperature of the lens 2 is suppressed to be 90 deg.C or less. The antioxidant does not cause the coolant 8 to be changed into yellow, so that a contrast is prevented from dropping. Therefore, a device high in image performance can be manufactured inexpensively with small assembling man-hours.
Patent JP-H07115185-A (JP)
Title: Electrode of semiconductor
Inventor: GOTO HIROICHI
IPC: H01L29/43
Filed: 1993-10-15
Abstract: PURPOSE:To improve the solderability and ohmic properties of the ohmic electrode of a compound semiconductor such as a GaAs semiconductor. CONSTITUTION:An AuGeNi layer 2, an Mo layer 5, an Mo oxide layer 6, an Mo layer 7 an Ni layer 8 and an Au layer 9 are successively formed on a GaAs semiconductor 1. The Mo oxide layer 6 blocks the diffusion of Ni and Ge. As a result, the deterioration of the ohmic properties and solderability of the ohmic electrode can be avoided.
Patent JP-H04156335-A (JP)
Title: Ink jet head
Inventor: YANO AKIO
IPC: B41J2/015
Filed: 1990-10-19
Abstract: PURPOSE:To enable ink droplets in uniform size to be discharged from each nozzle and obtain the stable and good quality of printing by controlling the magnitude of discharge energy at each ink discharging means in accordance with the magnitude of the electrical resistance of ink in each ink flow passage. CONSTITUTION:In an ink jet head having therein: a plurality of ink flow passages 15 through which ink 100 is allowed to flow; nozzles 15a which communicate to the respective ink flow passages 15 and are provided to open toward a printing part; and ink discharging means 13, 14 which are provided at every ink flow passage 15 for discharging the ink 100 in the ink flow passages 15 from the nozzles 15a, provisions are made of: an ink resistance detecting means 3 adapted to detect the magnitude of the electrical resistance of the ink in each ink flow passage 15; and a discharge energy controlling means 5a adapted to control the magnitude of discharge energy at the respective ink discharging means 13, 14 in accordance with the magnitude of the electrical resistance of the ink in each ink flow passage 15, which is detected by the ink resistance detecting means 3.
Patent JP-H09127264-A (JP)
Title: Wrist watch with ornamental body
Inventor: IWASAKI YUKIO
IPC: G04B37/05
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of such internal mechanism as a dial and the like by an ornamental body in the case of receiving impact and vibration by realizing a new structure capable of safely fixing the ornamental body with relatively large weight such as a cameo on the small watch. SOLUTION: Inside a case body, a casing ring 16, a movement 17 and a cameo 18 fit in the casing ring 16 and a dial 19 arranged on the front side are arranged. In the dent 16b of the ring 16, the cameo 18 is fit. In the dial 19, an opening for the ornament 19b to expose the surface of the cameo 18 is formed. The opening for the ornament 19b has an open fringe part having a slight gap of 1mm to the periphery of the cameo 18 fixed to the casing ring 16 and the cameo 18 is formed so as not to touch the dial 19 even if the ring 16 is deformed.
Patent JP-H10109049-A (JP)
Title: Water flow switch device and garbage pulverizer using same
Inventor: SUZUKI MASAKI
IPC: H01H35/40
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a water flow switch device which is not turned on with a small flow rate of water and is surely turned on at a point of time when water flows at a desired flow rate. SOLUTION: A water flow switch 102 is made that having a first flow passage 122 for diverting a part of a main flow passage 125, and a second flow passage 124 for bypassing the other water in the main flow passage 125 from the first flow passage 122. On the first flow passage 122, a water flow switch 128 is installed. And the flow switch 128 is provided with a resistance plate 130 arranged crossing the first flow passage 122 and opened by action of the water flow when the water flow of the set flow rate is generated in the first flow passage 122, a magnet 132 fitted to the resistance plate 130, and a reed switch 134 provided on the outer surface of a tubular body 120 forming the first flow passage 122 inside and turned on opposite to the magnet switch 132 when the resistance plate 130 is opened.
Patent JP-H08145044-A (JP)
Title: Composite material roll having excellent peeling-off property and wear-resistance
Inventor: MAEDA YUTAKA
IPC: F16C13/00
Filed: 1994-11-16
Abstract: PURPOSE: To enhance a peeling-off property and the wear-resistance by forming a film over the outer surface of a roll with the use of a paint in which globular microparticle alumina is blended in a polymer containing specific fluorine and silicon, at a specific rate. CONSTITUTION: A polymer containing a copolymerized fluorine containing monomer which can be seized and hardened at a temperature below secondary transition point (Tg) of resin constituting a composite material, fluorine copolymerized with copolymerizable vinyl group monomer and silicon is prepared. The surface of a roll is covered with a paint in which globular microparticle alumina is blended with the polymer at a ratio of 1:5 to 5:1. Further, the surface of the roll is preferably covered thereover with a pain in which no globular alumina is blended. Accordingly, the covering films are integrally formed thereby it is possible to manufacture a composite material roll having excellent peel-off ability and wear-resistance.
Patent JP-H09126014-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: SATO TATSUO
IPC: F02D45/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise without deteriorating the exhaust performance when the manifold catalyst is hot. SOLUTION: The air fuel ratio feedback control is realized based on the signal from an O2 sensor on the upstream side of the manifold catalyst, the temperature of the manifold catalyst is detected (to be estimated from the running condition), and when it is hot, the proportional control of the air fuel ratio feedback correction factor is delayed to reduce the control responsiveness (A). Perturbation of the air fuel ratio at the inlet of the manifold catalyst is increased thereby. When the temperature of the manifold catalyst is normal, the feedback control of the air fuel ratio is realized based on the signal from the O2 sensor on the upstream side of the manifold catalyst, and when the manifold catalyst is hot, the feedback control of the air fuel ratio is realized based on the signal from the O2 sensor on the downstream side of the manifold catalyst (B).
Patent JP-H02128054-A (JP)
Title: Construction of half-lap joint tile
Inventor: TAKEUCHI MICHIYUKI
IPC: E04F13/14
Filed: 1988-11-08
Abstract: PURPOSE:To shorten the period of construction as well as reduce the cost of construction by raising the operating efficiency of field by a method in which shiplap tiles are cut off to meet the dimensions of construction site and half-lap joint parts are attached to the cut portion of the tiles for construction. CONSTITUTION:A shiplap tile 1 is cut off to the dimensions of construction site at a desired position by a cutter to form small-width tiles 5. Shiplap parts 6 are attached to the tiles 5 and coupled with tiles 2 for corner. The operations of reducing width of the tiles and also of forming shiplap can thus be simplified without skill on field and also without the consumption of time.
Patent JP-H07143646-A (JP)
Title: Electrical wire retention case
Inventor: YAMANASHI MAKOTO
IPC: F16H57/04
Filed: 1993-11-11
Abstract: PURPOSE:To prevent crack from occurring in a filling resin for sealing by preventing the sharp flex of an electrical wire led out of a case. CONSTITUTION:The case consists of a cylindrical case body 1 and a lid-shaped rear holder 22' with an electrical wire insertion hole 24 and a resin infection hole, an electrical wire led through the electrical wire insertion hole 24 of the rear holder 22' from the inside of the case body 1 is buried by resin forming from the inside of the case body 1 toward the outer surface of the rear holder 22' and is retained liquid-tightly, and an electrical wire supporting wall 39 is provided at the hole edge of the electrical wire insertion hole 24 outside the rear holder 22'.
Patent JP-H08148465-A (JP)
Title: Substrate processing device
Inventor: MURAOKA YUSUKE
IPC: F26B19/00
Filed: 1994-11-16
Abstract: PURPOSE: To provide a substrate processing device which is low in running cost, wherein the device is equipped with a chamber where a substrate is subjected to chemical processing, cleaning, and drying, and disused gas such as vapor or mist of liquid chemicals generated in a chemical treatment process is capable of being completely removed from the chamber. CONSTITUTION: A vacuum chamber 20 is equipped with a lid 22 provided with an open-close mechanism. When the open-close mechanism is kept open, or an upper slit plate 222 is lifted above a lower slit plate 221, outside air is introduced into the chamber 20 uniformly through the lid 22 through the intermediary of an air inlet 224 and slits 222a and 221a. On the other hand, the vacuum chamber 20 is forcibly and uniformly exhausted by an outer exhauster through an exhaust vent 24 provided to the base of a main body 21. Therefore, disused gas is evenly discharged out of the vacuum chamber and prevented from staying inside it.
Patent JP-S62141865-A (JP)
Title: Fader device
Inventor: TSURUTA MASAAKI
IPC: H04N5/262
Filed: 1985-12-16
Abstract: PURPOSE:To realize simply fade-out/fade-in in a desired fade pattern by supplying a video signal into a frame memory (field memory) while making the signal corresponding to a video picture and replacing part of the signal easily. CONSTITUTION:When fade-out takes place in the 1st fade pattern 11a, a moving contact 5a of a changeover switch 5 is controlled for the changeover by using a control signal in response to a process signal from a processing circuit 10 and the moving contact 5a is thrown to one fixed contact 5V at first, then a video signal from a frame memory 1 corresponding to the video picture as shown in figure A is obtained as it is at the output side of the moving contact 5a and the moving contact 5a of the changeover switch 5 is thrown to the other fixed contact 5B at a part corresponding to an upper and a lower end background of the pattern as shown in figure B in the 1st frame when fade-out takes place. In this case, a video signal replacing the part corresponding to the background of the pattern shown in the figure B into a white color signal is obtained at the output of the moving contact 5a.