baber/WOPTO huggingface dataset:
Patent JP-S5554431-A (JP)
Title: Method and device for tension test
Inventor: SAWAIDE MINORU
IPC: G01N19/04
Filed: 1978-10-16
Abstract: PURPOSE: To obtain a tension testing equipment of simple structure which provides the accurate measurement of strength of sticking to the base material of a coating layer, by giving tensile force to the coating layer, by flexing a leaf spring by reaction force generated there and then by taking the measurement of the sticking strength by the flection.  
     CONSTITUTION: Lever 5 and grip 24 are held together and then moved slowly to slide tension member 3 against coil speing 4 through operating pin 6. At this time, roller 13b is pushed against the flank of tension lever 8 by taper surface 13a and tension lever 8 is also moved together with tension member 3. Here, since tension lever 8 is bonded to coating layer 25 by attachment 9, reaction force is generated there and leaf spring 16 between free terminals of main body legs 14 is flexed. This flection is detected automatically by dial gauge 19 and its sticking strength can be found by the flection. In this way, the strength of sticking to the coating layer can accurately be measured by the simple constitution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06336455-A (JP)
Title: Purification of ethyl acetate
Inventor: NISHINO HIROSHI
IPC: C07C69/14
Filed: 1993-05-28
Abstract: PURPOSE:To separate ethyl alcohol and acetic acid, at the same time, from a mixture of ethyl alcohol, ethyl acetate, water and a very small amount of acetic acid. CONSTITUTION:A purified ethyl acetate is obtained by introducing a mixture 2 to an extractive distillation tower 4 and introducing water 3 to the concentration section of the extractive distillation tower 4 as an extracting medium and further recycling a part 8 of a tower top liquid to the distillation tower 4. Ethyl acetate is efficiently recovered in purified state by easily separating by-products of ethyl alcohol and a very small amount of acetic acid essentially using a single distillation tower in the manufacturing process of ethyl acetate.
Patent JP-S63291046-A (JP)
Title: Supporting mechanism for mirror of single-lens camera
Inventor: DATE NOBUAKI
IPC: G03B19/12
Filed: 1987-05-25
Abstract: PURPOSE:To minimize the condition of space and to set a desirable reserving locus by supporting one spot of a mirror holding member with a rocking member and supporting another spot with a cam surface. CONSTITUTION:If the rocking member 22 is rotated left, a mirror 20 ascends with the mirror holding member 21 and at the same time the right end of the mirror holding member 21 slides the cam surface of a cam 23a right through a guide pin 21a, so that a state shown with a continuous line turns into a state shown with a double dotted chain line. Namely, since one spot of the mirror holding member 21 is supported with the rocking member 22 and another spot is supported with the cam surface of the cam 23a, motion becomes smooth and the condition of space becomes small. Thus, the condition of space can be made small and the desirable reserving locus of the mirror 10 can be set.
Patent JP-H02307867-A (JP)
Title: Method for imparting hydrophilicity to surface of ceramic powder
Inventor: HAYASHI TAKESHI
IPC: C04B35/52
Filed: 1989-05-20
Abstract: PURPOSE:To improve the hydrophilicity of carbonaceous powder to increase the amt. of the powder to be mixed into a monolithic refractory and to improve the resistance to corrosion and spalling of the refractory by forming the stable adsorption layer of a cationic polymer on the surface of a carbonaceous powder to be mixed into the refractory. CONSTITUTION:A carbonaceous powder of coal, natural graphite, artificial graphite, carbon black, etc., is added to a monolithic refractory to improve its resistance to corrosion and spalling. In this case, the stable adsorption layer of a cationic polymer is formed on the surface of the powder to increase the amt. of the powder to be mixed into the refractory. A polycationic cellulose derivative is used as the cationic polymer, the adsorption layer of the cationic polymer is stabilized into a stable shape with a hydoxide such as sodium hydroxide and calcium hydroxide, a water-soluble inorg. salt such as sodium silicate and sodium phosphate, a water-soluble org. salt such as sodium citrate and an anionic surfactant having a chloroethylenic group to improve the hydrophilicity of the surface and to increase the mixing ratio of the carbonaceous powder, and the resistance to corrosion and spalling of the monolithic refractory is improved.
Patent JP-H10322595-A (JP)
Title: Method and device for detecting video telop
Inventor: SATO TAKASHI
IPC: G06T13/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To detect the switching to a telop from an image. SOLUTION: A telop candidate image preparing part 102 detects the telop from the image inputted to a video input terminal 101 and prepares a telop candidate image turning a pixel, in which the telop exists, into '1' and turning the other pixel into '0'. A differential image preparing part 103 prepares a differential image with the absolute value of difference between two timewisely separated frame images as a pixel value. An AND circuit 104 finds the product of the telop candidate image and the differential uimage and defines the section of the differential image, in which the telop candidate pixel is '0', as '0'.  While using the teleop candidate image outputted from the telop candidate image preparing part 102 and the differential image outputted from the AND circuit 104, a discrimination part 105 discriminates the existence of the telop and outputs the result to a telop output terminal 106.
Patent JP-H02303771-A (JP)
Title: Universal jig
Inventor: NIWA HIDEO
IPC: F16M11/22
Filed: 1989-05-19
Abstract: PURPOSE:To support a variety of works in stable manners by shifting the receiving part of each receiving member to height position corresponding to the shape of the undersurface of a work and installing a fixing means for fixing each receiving member at each position, onto a basic frame. CONSTITUTION:When a work 20 is lowered onto a number of receiving members 2, the receiving part 11 of each receiving member 2 shifts to as height position corresponding to the shape of the undersurface 20a of the work 20. Then, the receiving member 2 is fixed at each position by a fixing means 3 installed onto a basic frame 1, and supports the work 20 in a stable state.
Patent JP-H0582229-A (JP)
Title: Method and device for adjusting contact-bond connecting height
Inventor: KAARUUHAINTSU GUROO
IPC: H01R43/048
Filed: 1991-05-30
Abstract: PURPOSE: To keep crimp height to a lead wire constant and make crimp connection perfect by comparing a measured value with the crimp optimum value, and automatically adjusting the distance of a crimp tool. CONSTITUTION: When a mounting ram is driven, a lead wire L is inserted into between a die set and an anvil, and the ram is driven so that stroke goes downward to crimp each terminal to the lead wire L. A press ram is connected to the mounting ram with a rotary type crimp height adjusting disc, the height of a die is roughly adjusted, and the distance of a crimp tool for pressing a crimp barrel is controlled in a theoretical value corresponding to the optimum crimp connection. Increased value IV of actual crimp force is compared with an ideal envelope EI with a comparator IC, and a result is supplied to an output part 44 of a gate controller GD. A computing window EW for setting a threshold value is established, the distance of the crimp tool is finely controlled.  By finely controlling the distance of the crimp tool, height to the lead wire L is made constant, and perfect crimp connection is performed.
Patent JP-H11331807-A (JP)
Title: Duplex information communication equipment
Inventor: INOUE TOMOYUKI
IPC: H04N7/173
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To allow viewers to simply input information, to minimize congestion as much as possible in the case of sending information from the viewers to a broadcast station, and to sum up efficiently much information collected by the broadcast station. SOLUTION: A viewers fills in an application form and allows an optical reader 1 to read the information. A referenced marker together with questions is preliminally printed on the application form. Respective data separated by an item separate section 3 are fed to a recognition section 4. The recognition section 4 gives a choice number and free description data to a transmission section 6. The transmission section 6 collates a program identifier and an information identifier received from the recognition section 4 with a program identifier and an information identifier separated from an output of a data broadcast reception section 7 by an identifier separate section 8 and adds a header before the data when they are matched with each other and sends the resulting data.
Patent JP-S62285269-A (JP)
Title: Tape-shaped body running and stopping device
Inventor: MABUCHI TOSHIAKI
IPC: G11B15/48
Filed: 1986-06-02
Abstract: PURPOSE:To relax the adverse effect onto a tape-shaped body stopped from a high speed running state by making the tape-shaped body running at a 1st running speed run at a 2nd running speed slower than the 1st running speed for a prescribed period after a stop command is given. CONSTITUTION:In supplying a high speed running stop command signal to a system controller 2, an output signal goes to an L level, a monostable multivibrator 3 brings the output signal to an H level by a preset period T1 only and a delay device 4 retards the signal by a preset period T2 only. Then a switch 5 is turned to the position a by the period T1, a frequency divider 13 frequency-divides the frequency by 1/2, the result is fed to a frequency-voltage converter 14, a signal Vs being a half in case of the connection at the position of B is fed to a motor drive circuit 7 to reduce the speed of a capstan motor 8 by a half, and the running speed of the tape 11 is halved. Further, a switch 6 interrupts the motor drive signal via a motor drive circuit 7 after the period T2 to stop the capstan motor 8.
Patent JP-S5352334-A (JP)
Title: Elastic surface wave element of multi-layer structure
Inventor: ONO SHIYUUSUKE
IPC: G02F1/11
Filed: 1976-10-22
Abstract: PURPOSE:To secure a free setting of the group velocity temperature coefficient and the delay time temperature coefficient by adjusting the thickness of the elastic surface wave element of multi-layer structure.
Patent JP-H07334304-A (JP)
Title: Coordinate input device
Inventor: TAKAHASHI HIROYOSHI
IPC: G06F3/0354
Filed: 1994-06-09
Abstract: PURPOSE:To provide the coordinate input device which is variable in its outward shape as an operator desires as to a coordinate input device which can move the position of a pointer, cursor, etc., on the display of a computer to an optional position on the display. CONSTITUTION:An upper case 2 and a lower case 3 which contain a device main body 1 are coupled by a bellows member 4, and the distance between the upper case 2 and lower case 3 is variable. Then a movable arm 13 which holds the distance between the upper case 2 and lower case 3 constant according to their angle of rotation is provided, the arm shaft 14 of the movable arm 13 is projected out of the upper case 2, and the movable arm 13 is rotated by rotating the arm shaft 14 to adjust the distance between the upper and lower cases 2 and 3, thereby adjusting the height and inclination of the upper case 2 from and to the lower case 3.
Patent JP-2000324349-A (JP)
Title: Color signal transformation processor
Inventor: OTA YOSHIKATSU
IPC: H04N9/79
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a CPU, and to quicken the transformation processing of a color signal by a converting part by providing an arithmetic circuit for operating the arithmetic processing of the transformation of a color signal by an approximation formula at a transforming part. SOLUTION: A color signal transformation processor 11 is provided with a transforming part 12 for transforming each input color signal of red R, green G, and blue B being the three original colors of lights inputted from a signal source 1 into the output image of cyan C, magenta M, and yellow Y according to a prescribed arithmetic format. The transforming part 12 is provided with an RAM 7 for storing each input color signal and output color signal and an ROM 8 for storing a prescribed color signal transformation processing format in a conventional manner. Then, the transforming part 12 is provided with an arithmetic circuit 13 for simplifying the arithmetic processing of the output color signal in a CPU 9 by an approximation formula. Thus, the transformation of the color signal can be simplified by the approximation formula, and the transformation of the color signal by the transforming part 12 can be quickened.
Patent JP-H09292823-A (JP)
Title: Display device
Inventor: KUWAYAMA YUKIKO
IPC: G09B9/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of pressure to an observer, and to even the pushing force by controlling a moving mechanism, which can move an image display unit in the direction for coming close to the face and in the direction for separating from the face in response to the pushing force. SOLUTION: This display device is provided with an image display unit 4, a moving mechanism 5 for moving the image display unit 4, and a controller 6, and this controller 6 is connected to an image signal generating device 7. Plural pressure sensors for detecting the pushing force for pushing the image display unit 4 to a face are provided, and fitted to a position of a pad 11 for contact with the face. When the detecting signal of this pushing force from each pressure sensor is input, the controller 6 outputs the driving signal of the moving mechanism 5 in response to the detection value of the sensor, which detected the largest pushing force among the plural pressure sensors, on the basis of the stored program, and this driving signal is amplified by an amplifier.  A motor 40 is driven on the basis of the driving signal, and the moving mechanism 5 is controlled in response to the pushing force.
Patent JP-H08321998-A (JP)
Title: Non-signal detection circuit
Inventor: OKUYA AKIRA
IPC: H04N5/44
Filed: 1995-05-26
Abstract: PURPOSE: To allow the detection circuit to surely detect a non-signal state by providing the non-signal detection circuit receiving an input video signal to the outside of an IC. CONSTITUTION: Vertical and horizontal synchronizing separator circuits 1, 3, a horizontal oscillator section 4, a horizontal count-down section 5 and an AFC section 6 are formed into an integrated circuit. Two type of input signals as a video signal and R,G,B,H,V signals are possible, and in the case of RGB input, a non-signal detection section 10 detects a non-signal state by using horizontal synchronizing and vertical synchronizing signals. In the case of video signal input, a 2nd non-signal detection section 12 is provided to detect the non-signal state of the video signal and the result of decision is surely outputted to a microcomputer 11.
Patent JP-S5557370-A (JP)
Title: Sand stripping device of casting
Inventor: INOUE KIYOSHI
IPC: B22D29/00
Filed: 1978-10-19
Abstract: PURPOSE: To give impulsive wave to the large casting carried into a water tank and let sand stripping be accomplished automatically and pollution-free by letting a crane for transporting and discharge high voltage generator travel over the water tank.  
     CONSTITUTION: When the sand mold 9 having cast castings 10 is carried to the specified position on the cleats 3 in a water tank 1 by a travelling crane 4, the positions of the crane 4 and trolley 7 are detected and said positions are numerically controlled. A hook 24 is then removed and a crane 11 travels to above the sand mold 9. Then, the positions of the crane 11 and trolley 14 are detected and are numerically controlled. Thus, a discharge high voltage generator 15 descends and when it occupies the specified position of the sand mold 9, it generates large discharges. Then, extra high voltage impulsive waves are generated in the water and are radiated downward to disintegrate the sand mold 9. The waste sand fall between the cleats 3. During this time, the crane 4 performs carrying out and in of the  other castings. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01300135-A (JP)
Title: Ventilation and circulating type air cooling and heating facility
Inventor: ISHIYAMA SHUICHI
IPC: F24F3/044
Filed: 1988-05-25
Abstract: PURPOSE:To improve dwelling comfort by a eliminating difference in temperature of an indoor area by a method wherein an air circulating type cooling and heating facility having a cooling and heating device arranged at a vertical communicating type circulation duct installed within a building and a heat exchanging type ventilation facility for supplying air to the cooling and heating device through a heat exchanging operation are provided. CONSTITUTION:A communicating type circulation duct 1 passing from the first floor to the third floor and further down to the under-floor area is arranged within a building and a cooling and heating device 2 to be connected with the duct 1 is installed in the under-floor pit. Blowing ports 31, 32 and 33 of the the communicating type circulation duct 1 are arranged at each of the floors or each of room so as to blow cold or hot air. An air ventilation facility may employ a system in which it may perform heat exchanging operation between sucked atmosphere and discharged air within a heat exchanger 5, the heat exchanged air is sent to the cooling and heating device through an air supplying fan 61, discharged gas from within each of the room is recovered discharging duct 7 and then the air is sent to the heat exchanger 5 through a discharging fan 62.
Patent JP-S63292954-A (JP)
Title: Dental photopolymerization apparatus
Inventor: NISHIGAKI YASUHARU
IPC: A61C13/15
Filed: 1987-05-27
Abstract: PURPOSE:To directly observe and inspect the photosetting state of a dental repairing member, the lighting state of an illumination lamp and the rotary state of a turntable with naked eye at any time, by providing an opening part and the observation window lid thereof to an upper housing and providing an extinction control circuit for reducing the light from the illumination lamp at the time of internal observation. CONSTITUTION:After a dental repairing member is placed on a turntable 3a by opening the lid of a housing 2, the lid of the upper housing 2 is closed and a motor is rotated by switching operation and, further, an illumination lamp 14 is allowed to light to irradiate the dental repairing member with activating energy rays. When the state in an apparatus is observed and inspected, the lighting state of the illumination lamp 14, the rotary state of the turntable 3a and the contact state of a prosthetic material with other thing are directly confirmed with the naked eye. In this case, when a test switch 10-1 is brought to an ON-state, the extinction control circuit in a control part is operated to reduce the light of the illumination lamp. A curing advance degree can be also directly observed and inspected with naked eye in detail at any time.
Patent JP-S5652505-A (JP)
Title: Boiler blow heat recovery equipment
Inventor: OOIWA AKIO
IPC: F01K7/00
Filed: 1979-10-04
Abstract: PURPOSE: To provide easy control of a pressure and a water lavel in a deaerator and save a heat energy by supplying a boiler blow which is fed from a boiler, for the deaerator through a blow pipe and feeding the resultant excess blow in it for a condenser.  
     CONSTITUTION: A condensate of a condenser 1 is supplied for a deaerator 3 from a feed pipe 8 and a water in a water tank 3b connected to the deaerator is fed into a boiler 7 by a boiler pump 4 via each feed water heater 5 and a heat-exchanger 6 for recoverying a heat. A boiler blow water from the boiler 7 is transferred via the heat-exchanger 6 through a blow pipe 18 into the deaerator 3, wherein it is heat- exchanged with said condensate. A water level in the water tank 3 is detected by a level regulator 11 and when the water level reaches a high limit or a low limit predetermined, the regulator opens or closes a flow rate control valve 10 in the way of the feed pipe 8. Based on an output of a pressure regulator 14 which detects a pressure in the deaerator 3, a pressure relief valve 13 is opened or closed to control the feed of the excess blow for the condenser 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05293245-A (JP)
Title: Game device
Inventor: OZEKI MITSURU
IPC: A63F7/02
Filed: 1992-04-20
Abstract: PURPOSE:To provide real and various display functions capable of thoroughly satisfying a player while meeting the required specification for fraudulency prevention in a game device such as a pachinko board. CONSTITUTION:The MPU 31 of a game board control device 30 grasps the game state of a pachinko game device from various sensors, controls a big-prize drive section 14B and a ball launching motor 26 as well as lamps such as a big-prize lamp 17A and a game action lamp 17B provided on a separate substrate based on the game state, and outputs the display command to a display unit 50 in response to the game state. A sub-CPU 54 on the display unit 50 side gains access to a display ROM 56 based on the inputted display command to read out display control data, the data are outputted to a liquid crystal panel driver 52, and a colorful graphic display is executed on a liquid crystal display panel 16.
Patent JP-H08321701-A (JP)
Title: Dielectric filter
Inventor: SAITO HIROKI
IPC: H01P1/203
Filed: 1995-05-26
Abstract: PURPOSE: To improve the performance of a mobile communication equipment employing the dielectric filter with light weight and thin profile. CONSTITUTION: A ground electrode face formed to a flat part of a dielectric material of microstrip line structures 11, 11' is connected directly to a ground electrode face formed to a flat part of the dielectric material of a strip line structure 12 and microstrip line electrodes 11a, 11a', 11b, 11b' are arranged so as to be perpendicular with respect to a board face (face on which filter is located) in the lengthwise direction of them. The dielectric filter is a filter where one of line electrodes is formed to be input output terminals on a board face. The microstrip line electrode and the strip line electrode are connected by metallic paste and an insertion loss due to a resistance at a connection part of the electrodes is small.
Patent JP-S62285206-A (JP)
Title: Magnetic head and its manufacture
Inventor: TAKAMATSU YOKO
IPC: G11B5/133
Filed: 1986-06-02
Abstract: PURPOSE:To prevent the generation of an eddy current and to excellently keep the frequency characteristic of a magnetic head by adopting the constitution that plural magnetic metallic films are layered via an insulation film in a gap and part of each magnetic metallic film is directly brought into contact with a ferrite member. CONSTITUTION:In applying magnetic recording/reproduction while a magnetic tape is slid onto a magnetic head 1, a magnetic flux change is caused near the gap of the magnetic head 1 due to the change in the magnetic signal recorded on the magnetic tape. Since the magnetic metallic films 3a, 3b, 4a, 4b whose thickness is thin are laminated while being insulated by the insulation films 12a, 12b and the gap member near the gap 7, the generation of an eddy current is prevented. Further an eddy current generated temporarily by a strong magnetic flux change is earthed from a direct contact part because the part of the magnetic metallic films 3a, 3b, 4a, 4b is in direct contact with ferrites 2a, 2b and no adverse effect is given onto the magnetic recording and reproduction.