baber/WOPTO huggingface dataset:
Patent JP-H06255623-A (JP)
Title: Device for packaging postal matter
Inventor: SAITO TOMIJI
IPC: B65B27/08
Filed: 1993-02-25
Abstract: PURPOSE:To put an item to be packaged together simply and surely in such a manner that information such as bar code formed on a sheet piece can be read from outside by a method wherein two sheets of belt-shaped films having been pulled out are seal-cut at a point offset a specific distance from the center of the item to be packaged and the item is moved toward the films. CONSTITUTION:An item to be packaged 10 is fed onto two sheets of transparent belt-shaped films 11, 12 which are integrally connected together at their ends, and the item 10 is pushed to pull out the films 11, 12, which films are wrapped around the item 10. The films 11, 12 positioned on the rear side of the item 10 in the advancing direction thereof are seal-cut to form an endless bundle belt, wherein since the opposite edges of the belt protrude outwardly from the edges of the item 10, the edges of the films are heated to effect thermal shrinkage. The sealed section of the films formed by means of an end sealing device 33 is offset a specific distance from the center of the item 10, and hence bar code, etc., can be surely read from the outside of the item 10.
Patent JP-S53145467-A (JP)
Title: Formation of fluorescent screen of color picture tube
Inventor: OKADA SHIGEKAZU
IPC: H01J9/227
Filed: 1977-05-24
Abstract: PURPOSE: To prevent the hetero-filter material from mixing into the filter layer or the fluorescent film by reducing the electrostaic combination between the filter material and the glass surface with use of the filter material formed by coating on the surface active agaent and thus ensuring an easy removal through washing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08254361-A (JP)
Title: Outer plate fixing structure for hot air heater
Inventor: HOSHINO YOSHIAKI
IPC: F24H3/04
Filed: 1995-03-17
Abstract: PURPOSE: To prevent an air leakage from a clearance of an outer plate, eliminate both welding step and finishing step during making of the outer plate and reduce cost by a method wherein a thermal insulating material pressing plate is held between a peripheral edge of an opening of a casing and a flange of the outer plate and fixed with screws. CONSTITUTION: A thermal insulating material 400 is stored in an outer plate 200, a major part 310 of a thermal insulating material pressing plate 300 is fixed to a projecting member 240 of the outer plate 200 with a screw 500 so as to press the thermal insulating material 400. At this time, the thermal insulating material 400 is closely adhered to an inner surface of a main body 210 of the outer plate 200 by a projection 330 of the thermal insulating material pressing plate 300. After this operation, under a state in which the thermal insulating material 400 is held between the outer plate 200 and time thermal insulating material, a flange 230 of the outer plate 200 and an extending part 320 of the thermal insulating material pressing plate 300 are fixed to a peripheral edge 101 of an opening A1 of the casing 10.  With such an arrangement as above, it is possible to cause the thermal insulating material pressing plate 300 to act as an air leakage preventing seal member.
Patent JP-H09251297-A (JP)
Title: Communication karaoke sing-alone system
Inventor: TADA YUKIO
IPC: H04N21/432
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to display the background videos intrinsic to respective pieces of music by reading the video data corresponding to the assigned music out of a video memory means and reproducing this video data together with the musical piece data of the assigned music. SOLUTION: When a user inputs the KARAOKE sing-along music number from a remote control terminal, this music number is taken via a panel I/F 26 into a CPU 21. The musical piece assigned of the music number is the new music distributed after the introduction of a system and, therefore, if a corresponding BGV index file exists or if the BGV index file is distributed in spite of an old music, the contents of this file are referenced and henceforce, the videos are reproduced in accordance with the described information of the file. In such a case, the playing of the KARAOKE sing-along machine is started in accordance with the musical piece data and, on the other hand, the disk number described in the BGV index file and the start trigger position is assigned to a background video reproducing device 32. This background video reproducing device 32 starts the reproduction of the video data.
Patent JP-2000260080-A (JP)
Title: Auto-reversal type tape recorder
Inventor: NARITA HISAYA
IPC: G11B15/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify an erroneous operation preventing mechanism for preventing an erroneous operation by disabling the switching of a tape traveling direction during signal recording in a tape. SOLUTION: This tape recorder is provided with a record lever 20 for setting a recording mode for recording a signal in a tape, a traveling direction switching lever 54 moved to switch a tape traveling direction, and a movement regulating lever 56 operated associatively with the operation of the record lever to regulate the movement of the traveling direction switching lever while the recording mode is set. Thus, the number of part items is very small to simplify the mechanism, and good assembling workability can be secured during manufacturing.
Patent JP-H08254237-A (JP)
Title: Brake frictional material
Inventor: MIYAKE SHINGO
IPC: F16D69/02
Filed: 1995-03-17
Abstract: PURPOSE: To improve wear resistivity of a brake frictional material under a high temperature, and prevent occurrence of an abnormal sound during the braking time. CONSTITUTION: In a brake frictional material obtained by compounding lubricant, or the like with a fibrous material, 10-20vol% of fiber whose diameter is 20μm or more, per brake frictional material, is contained as the fibrous material, and 20-40vol% of a material having 300 deg.C or more of heat resistance such as graphite and mica, per the brake frictional material, is contained as the lubricant. A metallic fiber such as steel fiber and steel copper fiber and/or potassium titanate fiber is used as the fibrous material. Especially, when the metallic fiber only is used as the fibrous material, its content is set to 10-20vol% per the brake frictional material.
Patent JP-2000260730-A (JP)
Title: Laser-annealing device
Inventor: ADACHI YUJI
IPC: G02F1/136
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser-annealing device, in which the adhesion of contaminants to the member of window, through which a laser beam is introduced into an annealing chamber, can be prevented, and the replacement cycle of the window member can be prolonged. SOLUTION: A window material 4 is arranged on the inner end side of an auxiliary chamber 7 which is connected to an annealing chamber 2, and desirably, an inert gas is fed to the auxiliary chamber 7 from a feeding hole 8 and the inert gas is evacuated from the exhaust hole 9 of the auxiliary chamber 7. Accordingly, arrival of contaminants from the annealing chamber 2 to the window material 4 is reduced, and the maintenance cycle can be made longer.
Patent JP-H03261094-A (JP)
Title: Automatic lighting controller
Inventor: HAYASHI TETSUYA
IPC: H04Q9/00
Filed: 1990-03-09
Abstract: PURPOSE:To prevent unnecessary lighting of stair lamps by providing a plurality of control portions and a plurality of monitoring portions, and automatically lighting the stair lamp of a story with high luminance when a person comes to the top or bottom of the stairs of the story, and automatically lighting the stair lamp of another story with high luminance when the person goes up or down half the stairs toward the story. CONSTITUTION:Control portions R1 to R3 are disposed for changing the lighting mode of the stair lamp of the story from low to high luminance when a person stands at the top or bottom of stairs of a story at night. A monitoring portion T1 is provided for transmitting a wireless signal S1 to the control portion R1 when the person enters a human body detection area A and a wireless signal S2 to the control portion R2 when the person enters a human body detection area B, and a monitoring portion T2 is provided for transmitting a wireless signal S3 to the control portion R3 when the person enters a human body detection area C and a wireless signal S4 to the control portion R3 when the person enters a human body detection area D. When the person goes up or down half the stairs toward a story the lighting mode of the stair lamp of the story is changed from low to high luminance.
Patent JP-H11260925-A (JP)
Title: Semiconductor integrated circuit device and method for automatic arranging and wiring method
Inventor: KITAGAWA NOBUTAKA
IPC: H01L27/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To arrange a capacitor for a noise filter in a power source wiring, by providing wirings for connecting logic circuit cells such that all logic circuit cells form a function block and virtual signal wirings for arrangement and wiring in a wiring region of a plurality of cell arrays. SOLUTION: Signal wirings connecting logic circuit cells in such manner that the logic circuit cells used among the logic circuit cells 30 to 46, form a function circuit block, signal wirings connecting the logic circuit cells to external circuits, virtual signal wirings 60 to 69 for arrangement and wiring which are connected to the imaginary input/output terminals of the capacitor cells of capacitor cell blocks 50 to 58, are arranged in the wiring region of a plurality of cell rows 100 to 102. In order to arrange power source wirings 10 and grounding wirings 11, and automatic arrangement design is conducted by a computer-aided design device, wherein the net list of an automatic arrangement design software includes capacitors for noise filter.
Patent JP-H04288979-A (JP)
Title: Manufacture of electric resistance welded tube
Inventor: GOSHO NOBUYUKI
IPC: B23K13/04
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the hook crack caused by a non-metallic inclusion and a segregation along a metal flow of a weld zone, at the time of manufacturing and electric resistance welded tube by a high frequency welding method. CONSTITUTION:Hot rolled band steel is formed successively in a cylindrical shape by a forming roll group, and by an electric resistance welding method, with respect to the whole open pipe immediately before resistance welding, a heat treatment is not performed after pipe-making, or a steel pipe in which only a weld zone is subjected to heat treatment is heated to a hot rolling winding temperature or below except a blue brittleness area temperature, and a steel pipe subjected to heat treatment after pipe-making is heated to a heat treatment temperature or below except the blue brittleness area temperature, and subsequently, they are subjected to resistance welding. Generation of a hook crack can be suppressed by making a metal flow rise angle of the weld zone small without deteriorating a mechanical characteristic of a final product.
Patent JP-S59194373-A (JP)
Inventor: HANSU SHIYOORUTOHORUTO
IPC: H01T4/06
Filed: 1984-03-29
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-S62216347-A (JP)
Title: Semiconductor device
Inventor: AZUMA MASAHIKO
IPC: H01L21/60
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a bump structure inexpensively by forming a bump electrode made of a metal ball press-bonded by bonding on an electrode layer on a substrate to form the bump electrode without complicate wafer process. CONSTITUTION:Metal wirings 51 may be formed of fine wirings made of Au, Al or Cu used for normal wire bonding, and a ball 52 may be formed by a hydrogen torch attached to a normal ball bonder. Then, a bonding corresponding to a primary bonding in the normal bonding is achieved, and the ball is preferably formed larger than that at wire bonding time. After the ball 52 is press- contacted by a capillary 6 and thermally press-bonded to an electrode layer 4, the capillary 6 is raised to hold the wirings 51 by clamping means of the bonder and to pull it up to remove by cutting the wirings at the top of the ball 52. Then, a bump electrode 5 of 20mum high remains. Thus, the formation of the bump electrode of necessary number of terminals is repeated to be completed.
Patent JP-H06273607-A (JP)
Title: Optical mirror
Inventor: ICHIKAWA HAJIME
IPC: G02B5/08
Filed: 1993-03-19
Abstract: PURPOSE:To suppress the increase of the weight of an optical mirror suspended by a belt as much as possible to reduce the distortion of the reflecting face by constituting the optical mirror of the reflecting face used for an optical purpose and the rear face having the same shape as the reflecting face. CONSTITUTION:An optical mirror 1 consists of a reflecting face 1a or 2a used for the optical purpose and a rear face 1b or 2b having the same shape as this reflecting face. The optical mirror having the reflecting face 1a or 2a and the rear face 1b or 2b formed into the same shape is suspended by a belt 3. The change rate of the radius of curvature in the direction of 0 deg. is dependent upon the thickness of the center of the mirror in the case of a concave (a) as well as the case of a convex (b) in the condition of the same weight of the mirror, but it is forecasted that this change rate will be reduced. Because, not only the belt 3 is balanced in the symmetrical position in the mirror outer peripheral part at the time of suspending the mirror with the belt with this face constitution but also absolute values and polarities are not different with respect to rigidities against deformation due to weight of both faces.
Patent JP-S63228961-A (JP)
Title: Rotor for superconducting rotary electric machine
Inventor: UEDA AKINORI
IPC: H02K55/04
Filed: 1987-03-17
Abstract: PURPOSE:To permit the prevention of the welding part of a helium outer tube from damage without spoiling the flow of liquid helium necessary for cooling a superconducting field coil, by fitting the helium outer tube to the outer periphery of a coil mounting shaft at both ends and the sentral part of the same tube. CONSTITUTION:A rotor is constituted of a helium outer tube 6, fitted and connected to the outer periphery of a coil mounting shaft 2 at both ends and the central part of the same tube, and an axial helium flow passage 23, provided at the central fitting part between the helium outer tube 6 and a wedge 17. According to this constitution, liquid helium flows from a helium flow passage 22 at the outer diametral side into the axial helium flow passage 23. The liquid helium, from the axial helium flow passage 23, flows into a superconducting field coil through a gap between the wedges 17 and the upper radial holes 21b of an insulating spacer 21 to cool the superconducting field coil 3. The liquid helium, whose temperature has risen by cooling the superconducting field coil 3, flows out to a liquid helium reservoir 15 from the lower radial holes 21a of the insulating spacer 21 through a helium flow passage hole 20 in a slot.
Patent JP-S61220095-A (JP)
Inventor: UMEYAMA HIROSHI
IPC: G08B23/00
Filed: 1985-03-25
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-H0333207-A (JP)
Title: Yarn finishing agent applicator
Inventor: BURAIAN MAIKERU EIJIYAAZU
IPC: D01D5/096
Filed: 1990-03-13
Abstract: PURPOSE: To provide a yarn finish applicator hardly wearable and to prevent unfavorable increase in tension of yarn by metering and supplying a finish to the surface of the bottom of a slot having an inlet and an outlet ends and arranging a number of depressed parts at specific parts of surface parts of the bottom. CONSTITUTION: A liquid finish is metered and supplied from a passage 30 to a slot having side walls 24 and 26 and a bottom wall 28. A yarn is brought into contact with the bottom wall 28 extending just before or front of the passage 30 to an outlet edge part of the slot. The surface part 32 of the bottom wall 28 is constituted of a flat region 34 and a depressed region 36 in 1-1 mil depth. The region 36 is distributed along about 25 to about 50% of the surface part 32 on the average.
Patent JP-S56157185-A (JP)
Title: Controlling circuit for amplitude of subcarrier
Inventor: KITAHAMA ISAMU
IPC: H04N9/74
Filed: 1980-05-07
Abstract: PURPOSE:To completely minimize the output level of subcarrier, by converting a subcarrier to a rectangular wave by a comparator while preventing a phase shift and then controlling the amplitude through a clipping circuit. CONSTITUTION:The input subcarrier S1 of a sine wave passes through a coupling capacitor 1 and is compared with the earth potential of average value of the subcarrier by a comparator 2 and then converted to a rectangular wave S2. In this case, the comparison with the center value is given to prevent the occurrence of a phase change during a conversion to the rectangular wave. The output S2 of the comparator 2 is supplied to a clipping circuit 3, and then the amplitude is controlled (S3) according to the control voltage. The rectangular wave S3 having the controlled amplitude is turned again to a sine wave through a band pass filter 4 to be delivered.
Patent JP-H06273173-A (JP)
Title: Device for estimating bias error of sensor
Inventor: KIMOTO EIJI
IPC: G01B21/00
Filed: 1993-03-19
Abstract: PURPOSE:To calculate the bias error of first and second sensors by calculating the observation matrix of an observation device, calculating the covariance matrix of a bias error estimation value, and then using the covariance matrix, a bias error initial value, and the alignment error between the sensors. CONSTITUTION:An alignment error setting equipment 5 sets the alignment error of a second sensor 2 for a first sensor 1 and then compensates the target position from an observation equipment 4. Adders 7 and 8 add the positions of the sensors 1 and 2 to the target positions from the observation equipment 3 and 4 and then calculate the observation position of the target from the sensors 1 and 2. An observation matrix generator 10 obtains an observation matrix by receiving the output of the adders 7 and 8 and that of an initial bias setting equipment 9 and then an estimation value evaluation equipment 11 calculates estimation value covariance matrix from it. The estimation value calculator 12 obtains a tentative bias error from the output of the evaluation equipment 11 and the generator 10. Then, a subtractor 13 subtracts the output of the calculator 12 from the output of the setting equipment 9 to obtain the bias error of the sensor 1, adds the output of the setting equipment 5 to it with an adder 15 to obtain the bias error of the sensor 2.
Patent JP-H04294614-A (JP)
Title: Slot plate for plane antenna
Inventor: ONO NOBUHIRO
IPC: H01P11/00
Filed: 1991-03-25
Abstract: PURPOSE:To handle the slot plates integrally by providing a strip not giving effect on the reception of a radio wave between doughnut shaped slot plates so as to connect the slot plates thereby avoiding the slot plates from being separated into pieces. CONSTITUTION:Concentric slits 6 are formed to a metallic disk from both sides by an etching processing and metallic plates of doughnut shape and serveral strips 7 connecting the metallic plates are provided to the slits to form a slot plate 5. Thus, the slot plate 5 is formed to have the strips and then the plate is handled as one plate and the arrangement is made accurately without shift. Moreover, the number of the strips 7 is not limited so long as the stripses are placed at a position to avoid adverse effect such as reflection on the reception of a radio wave.
Patent JP-S56155111-A (JP)
Title: Conveyor with drop lifter
Inventor: HAMADA YOSHIKATSU
IPC: B66C7/12
Filed: 1980-05-06
Abstract: PURPOSE: To transfer a conveying trolley from one line at a height to another line at another height by using the drop lifter which is not liminted with respect to the installing place.  
     CONSTITUTION: The conveying trolley 1 in storage in fed in onto switch rails 26A at A-position by the opening operation of a stopper 27 and the feeding-in operation of a feeder 29, and is drawn to a predetermined position by a drawing pusher 43. Then, the rails 26A is moved to B-position and is connected to lift rails 33 provided at an upper-limit position of the drop lifter 25A, the trolley 1 is delivered by a delivery pusher 44 in the direction opposite to the direction of feeding-in onto the rails 26A. The rails 33 are then lowered to a lower-limit position and are connected to trolley guide rails 12B at a downstair floor 23, and the trolley 1 is delivered onto the rails 12B by a feeder 32 and is drawn to the position where a dog 8 engages with a pusher 14 of a driving chain 15B. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56155617-A (JP)
Title: Treatment of waste liquid in exhaust-gas treating device
Inventor: SHINODA NAOHARU
IPC: C02F1/16
Filed: 1980-05-07
Abstract: PURPOSE:To prevent waste liquid from leaking out of a wet-type exhaust-gas treating device by a method wherein all of the waste liquid from the treating device is introduced on the upstream of a dry-type duct collector and is contacted with the exhaust gas. CONSTITUTION:A portion of the washings 11 discharged from a cooling tower 6 is introduced into a neutralizing tank 28 through a line 13, and also a portion of filtrate separated from gypsum in a line 23 is fed into the tank 28 through a branch  line 25. In the tank 28, a neutralizing agent 26 is added to the liquid mixture so that  the impurities contained in water fed from the lines 13, 25 are precipitated to form  a slurry. The slurry is fed through a line 29 into a drier 30, where it is contacted  with the exhaust gas 2 fed from a coal-fueled boiler 1 so that it is dried by the  thermal energy of the exhaust gas 2. The chlorides in the slurry become solid particles of CaCl2, MgCl2 and the like, which are fed through line 31 and are discharged to the exterior of the system as solid matter together with fly ash 4 by the  dry-type dust collector 3. Accordingly, the secondary pollution due to the waste  liquid can be prevented.
Patent JP-H02239253-A (JP)
Title: Electrophotographic toner and production thereof
Inventor: NOGE YOSHIFUMI
IPC: G03G9/08
Filed: 1989-03-13
Abstract: PURPOSE:To improve transferability and to increase image density by forming a first layer contg. a colorant on the surface of each of binding resin particles contg. no colorant as core particles and further forming a second layer based on insulating resin on the first layer. CONSTITUTION:A first layer 2 contg. a colorant is formed on the surface of each of binding resin particles 1 contg. no colorant as core particles and a second layer 3 based on insulating resin is further formed on the first layer 2. The average particle size of the core particles 1 is usually 3-20mum, preferably 5-15mum. The particle size distribution is usually 1-50mum, preferably 2-25mum. Since the resulting toner has the insulating resin layer as the outermost layer, the resistance of the surface of the toner can be increased, the transferability is improved and high image density is obtd.