baber/WOPTO huggingface dataset:
Patent JP-H05105631-A (JP)
Title: Antidemential agent
Inventor: SUZUKI FUMIO
IPC: A61P25/28
Filed: 1991-10-16
Abstract: PURPOSE:To obtain an antidemential agent containing a xanthine derivative or its pharmacologically permissible salt as an active component. CONSTITUTION:The objective agent contains, as an active component, the compound of formula I (R<1> is lower alkyl; R<2> is substituted or unsubstituted cycloalkyl) or its pharmacologically permissible salt, e.g. 3-(4-aminophenetyl)-1- propyl-8-cyclopentylxanthine. The compound of formula I can be produced by reacting a compound of formula II (P is protecting group) with a compound of the formula R<2>CO2H, cyclizing the obtained compound of formula III by treating with a dehydration agent or by heating and deprotecting the reactional product.
Patent JP-H0991795-A (JP)
Title: Reel base rotation detector
Inventor: KATO FUMIHIKO
IPC: G11B15/093
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To save power consumption and also to prevent detection accuracy from deteriorating. SOLUTION: Light is projected to a reflection plate 3, and from its reflected light, rotation of a reel base 1 is detected. Whether rotation of the reel base 1 is stabilized or not is decided, and before rotation of the reel base 1 is stabilized, a light emitting element is intermittently driven in a short cycle, and after rotation of the reel base 1 is stabilized, the light emitting element is intermittently driven in a long cycle. In addition, a rotational period of the reel base in one rotation is measured to be obtained before rotation of the reel base 1 is stabilized, and a rotational period is obtained by averaging measured values of rotational periods of the reel base plural times after rotation of the reel base 1 is stabilized.  Thus, the rotational period of the reel base 1 can accurately be detected, and also the rotational period of the reel base can be obtained at once immediately after the reel base 1 is rotated.
Patent JP-H05103728-A (JP)
Title: Automatic rice washer
Inventor: HIROZAWA MASARU
IPC: A47J43/24
Filed: 1991-10-16
Abstract: PURPOSE:To perform necessary functions such as wash water drainage, water level control, and rice and water supply thereto with simple constitution in an automatic rice washer. CONSTITUTION:Rice is supplied to an approximately semi-circular cylindrical rice washing bath 30 so mounted in a housing 10 as to be capable of oscillation about a rotational axis, via a rice hopper device 20 above the bath 30. Then, water is caused to flow into the bath 30 from a feed water device 42. Thereafter, a stirring rod 41 so mounted in the bath 30 as to be freely rotatable about the shaft is driven to rotate with a motor 44, thereby washing the rice. Furthermore, the bath 30 is oscillated about the shaft in the prescribed direction, and tilted by the prescribed angle for water drainage into a discharge tank 45 laid back under the bath 30. At the same time, the oscillation angle of the bath 30 is adequately selected to control a water level therein. In addition, the bath 30 is oscillated in a reverse direction with another motor 43, and tilted by the prescribed angle. Washed rice and boiling water are thereby caused to flow into a downward transfer chute 46 laid forward under the bath 30 to supply to a cooker 50 therefrom.
Patent JP-2000097391-A (JP)
Title: Core material for vacuum heat insulating material
Inventor: TOMURO KOICHI
IPC: B65D81/38
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminating part with same heat insulating performance as those of a raw piece or a cut piece itself by expressing the relation between a block thickness of a core material and a cross sectional length of a laminating part of the block by a specified equation. SOLUTION: A core material 6 is formed by inserting a projection 64 provided in one block 63 worked of cut pieces into a recess 62 provided in another block 61 and laminating them together. When the thickness of the blocks 61, 63 is set to (d), then the cross sectional length L of the laminating part is the sum of the thickness L1, L1 of the edge of the recess 62, the depth L2, L2 of the recess 62, and the thickness L3 of the bottom of the recess 62, namely, expressed by L=2L1+2L2+L3. The dimension of each part of the projection 64 mated with the each part of the recess 62 is set same respectively. The core material 6 for a vacuum heat insulating material is so formed by laminating the blocks 61 and the blocks 63 as to be L>d. This lamination can minimize the heat leak in the lamination part and heat loss by convection.
Patent JP-H05128227-A (JP)
Title: Plotting device
Inventor: TAKAHASHI NAOYA
IPC: G06T7/60
Filed: 1991-10-16
Abstract: PURPOSE:To provide a plotting device which operates the pseudo output of a contact or an intersection, at the time of the absence of the contact or the intersection due to an error generated at the time of the processing of an available digit, at the time of handling graphic data by the graphic function of a computer. CONSTITUTION:Two linear data among graphic structure data inputted from an inputting means (a), are selected by a selecting means (b). Then, the two linear data are respectively extended by an extending means (c) based on a mathematical expression indicating those lines. Then, when the two extended linear data are intersected, the coordinate of the intersection of the two extended linear data is searched by a first arithmetic means (d). And also, when they are not intersected, the coordinate of a point which lies on one of the two extended linear data, and which is the most approximate to the other of the two extended linear data, is searched by a second arithmetic means (e). Then, the searched coordinate is outputted by an outputting means (f).
Patent JP-H04146380-A (JP)
Title: Cover of square pipe steel and fitting structure for cover to square pipe steel
Inventor: KITAURA KAZUO
IPC: A47B96/14
Filed: 1990-10-05
Abstract: PURPOSE:To prevent the intrusion of rain water into a square pipe steel by a method in which the side pieces of a cover are inserted from the tip side into the opening of the square pipe steel and coupled to the square pipe steel. CONSTITUTION:In fitting a cover 2 formed by spot-welding an outside part 3 and an inner part 4 which are formed by press working to a square pipe steel 1 of a square cross section, having an opening on its end, the tips of side pieces 8 of the cover 2 are inserted into the opening of the square pipe steel 1. When the part of greater width than the distance L among the side pieces 8 is inserted into the square pipe steel 1, an elastic deformation occurs by the holes 13 and 14 of the pieces 8 and the pieces 8 insert into the opening of the square pipe steel 1. Since the cover 2 can be strongly fitted to the pipe, the intrusion of foreign matters such as rain water can be prevented.
Patent JP-S61221724-A (JP)
Title: Method for viewing two plane images as one color stereoscopic image
Inventor: OGINO ATSUSHI
IPC: G02B27/22
Filed: 1984-12-19
Abstract: PURPOSE:To view two plane images as a color stereoscopic image by transmitting or receiving, or recording or reproducing simultaneously images obtained by viewing the same object of photography at different spots. CONSTITUTION:A right image is placed 3cm before a left image so that their object parts of photography are superposed one over the other, and they are viewed at a distance of 3m. In this case, the right image is so shaped that alternate 0.5mm-square pieces of a mosaic pattern are extracted, a filter in the same shape with the right image is placed 3cm before the right image, and the position of the filter is adjusted and made in parallel to the image with the right eye closed, thereby hiding the right image. The right eye is opened and the right and left images are flashed alternately, so that the left eye sees only the inner left image and the right eye sees only the front right images through two small holes because both eyes of a human being are at a distance of about 5cm. Consequently, a color stereoscopic image is viewed.
Patent JP-S61145441-A (JP)
Title: Apparatus for measuring electric conductivity
Inventor: MATSUMOTO TETSUO
IPC: G01R27/22
Filed: 1984-12-19
Abstract: PURPOSE:To measure the electric conductivity of a liquid with good accuracy and to enable the rapid continuous control by an online system, by using an electrode wherein the surface other than the liquid contact part faced to a paired electrode is covered with a ceramic material with electric conductivity of a predetermined value or less. CONSTITUTION:The part 2, faced to a paired electrode 3 other than a liquid contact part, of the surface of an electrode 1 is covered with a ceramic material. As the ceramic material, for example, dense alumina, of which the electric conductivity is 10<-5>mho/cm or less (pref., 10<-5>mho/cm or less at use temp.), is used. A flow channel 7 of a liquid to be measured is formed between the electrode 1 and the paired electrode 3 and voltage is applied between the electrode 1 and the paired electrode 3 to measure the electric conductivity of the liquid to be measured by a minute ammeter. As mentioned above, because the electrode rod covered with the ceramic material is used, an electric insulating property is excellent and even the electric conductivity of the liquid with extremely low electric conductivity can be rapidly measured with good accuracy without receiving disturbance.
Patent JP-H1092345-A (JP)
Title: Cathode-ray tube
Inventor: INOUE TOSHIAKI
IPC: H04N3/18
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce an AC power field in a super-low frequency wave VLF bandzone and provide a cathode-ray tube that satisfies TCO specifications by increasing electrostatic capacity in a horizontal deflection frequency zone by means of a band-shaped conductive member for electrically connecting between a transparent conductive film and an explosion-proof band. SOLUTION: In a cathode-ray tube 10, there is electrically connected on at least one side of a long side or short side of a panel between a display region shield mechanism due to a transparent conductive film 21 and an explosion-proof band 22 by means of a conductive band-shaped member 24 in which longitudinal dimensions are 50% or more of the screen effective dimensions.  Thereby, electrostatic capacity between outer and inner faces in the panel increases, potential variation of a phosphor screen is restrained, a shield is formed in a gap between an explosion-proof band 22 connected to an earth and a transparent conductive film 21 on a face surface, and a pulse- shaped AC electric field from a horizontal deflection coil to be radiated on a front face of an image display device between cathode rays and a saw-wave shaped AC electric field due to potential variation of a phosphor screen can be reduced.
Patent JP-H09159332-A (JP)
Title: Automatic ice making device
Inventor: KUN BIN RII
IPC: F25C1/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To extend the life of a tray by preventing the tray from being twisted by providing an ice separating motor rotation controller for controlling the rotating operation of an ice separating motor, and a microcomputer for controlling the constituting units, and alternately performing the tray forward and reverse ice separating operations. SOLUTION: When the completion of icemaking is judged, a microcomputer 9 checks whether the counted value is even number or not. When it is judged to be the even number, an ice separating motor rotation controller 5 is controlled to rotate the tray in the forward direction, while when it is judged to be odd number, the controller 5 is controlled to rotate the tray reversely. When an automatic icemaking function is continuously maintained, the counted value is further increased, and converted from the even to the odd number or vice versa. Accordingly, the tray is alternately performed in the forward and reverse ice separating operations to prevent the twist of damage of the tray.
Patent JP-S61145589-A (JP)
Inventor: ARAI JUN
IPC: G09G5/39
Filed: 1984-12-19
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-H01110485-A (JP)
Title: External internal destination designation interlocking elevator having destination designation release function
Inventor: NAKAGAWA TAKEKI
IPC: B66B1/14
Filed: 1987-10-22
Abstract: PURPOSE: To perform the smooth operation of an elevator by designating a destination from an external device while interlocking a destination designating external device and a destination designating internal device, and loading a memory for canceling the destination erroneous designation. CONSTITUTION: When a destination is designated from a destination designating device 1 of a destination designating external device, the destination is stored in a memory of a micro computer, and at the same time, destination indicators of the external device and the destination designating internal device 1 of the internal device having a door opening and closing control device 2 are lighted for display. At this stage, or after getting on an elevator car, when a passenger notices the designation of the wrong destination and designates the wrong destination again (at even number time), the wrong designation is canceled, and thereafter, when the passenger designates a correct destination at an odd time, destination can be designated again.  With this structure, destination position can be thereby designated by the destination designating external device outside of the elevator with one operation, and the smooth operation of the elevator can be performed by a program having a destination erroneous designation canceling function.
Patent JP-H01110460-A (JP)
Title: Coating tape rewinding device
Inventor: KAMIOKA YOSHIO
IPC: B65H41/00
Filed: 1987-10-23
Abstract: PURPOSE:To stably perform parts supply stably rewinding a coating tape by changing force, in which the coating tape peeling off from an electronic part storage tape is rewound to a reel, in accordance with a tape width different by a size of an electronic part. CONSTITUTION:When a sucker nozzle 4 comes to a sucking position by moving a part supplier 3, depressing a roller 64 by a release bar 63 separating a pressing piece 61 from a tape reel 13, it is placed in a turnable state. While a vertical operation mechanism 58 lowers a vertically moving member 57, turning a supporting member 44 or 45. The supporting members 44, 45 are selected in accordance with a tape width different by a size of parts stored in a tape 21. For instance, when the storage tape is 8mm in width, a roller 49 is pressed by a spring 55 onto a friction ring unit 38 of a rewinding reel 37. When the tape is 12mm in width, a separate roller is pressed by a different spring onto the friction ring unit 38. Thus controlling force of the coating tape rewinding reel 37 in accordance with a size of the part, the coating tape is stably rewound.
Patent JP-H02114482-A (JP)
Title: Electric heating equipment
Inventor: MIYAGAWA HARUMITSU
IPC: H05B3/00
Filed: 1988-10-24
Abstract: PURPOSE:To permit the application of an electric current to a heater only when there is a person on an electric carpet heating equipment body, by arranging a noise detecting electrode on an piezoelectric film and cutting off signals being supplied to a microcomputer through a filter circuit for a given time when the output voltage of the noise detector circuit exceeds a constant voltage. CONSTITUTION:A noise detecting electrode 3 is arranged on a piezoelectric film 5 made of polyvinylidene fluoride, etc., then a noise detector circuit 16 which detects noises other than signals in accordance with changes in supply voltage by this electrode 3 is installed, and a masking circuit 17 which cuts off signals being supplied to a microcomputer 13 by a filter circuit 10 for a given time when the output voltage of this noise detector circuit 16 exceeds a constant value, is installed. Accordingly, the microcomputer 13 is prevented from misjudging the presence of a person on an electric carpet heating equipment body by any noise. Whereupon the presence or absence of a person on the equipment body is judged, and then a heater can be turned on only for a constant time after an occasion when the presence of any person is judged.
Patent JP-H09113993-A (JP)
Title: Projection device
Inventor: MIKAJIRI SATOSHI
IPC: G03B21/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To easily set an in-focus state by projecting plural pattern light beams through a projection lens system and correcting the positional deviation of the pattern light beams on a projection surface. SOLUTION: A movable mirror 10 is provided to be swingable between a liquid crystal panel 6 where projected image light is formed and the projection lens system 8. In the case of setting the in-focus state, the mirror 10 is tilted and reflects two pattern light beams emitted from light emitting diodes 26 and 28 and passing through separator lenses 22 and 24, a diaphragm 20 and a condenser lens 18 having a focal point at a position conjugate to the liquid crystal panel, and further the lens system 8 projects the light beams on a screen SC. In the case the positions of two pattern light beams projected on the screen SC are deviated, it is easily decided as a non-in-focus state, and the in-focus state is easily set just by adjusting the lens system 8 so as to align the pattern light beams.
Patent JP-H10116763-A (JP)
Title: Reducing projection aligner
Inventor: MURAKAMI KENICHI
IPC: G03F9/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate best focusing by adjusting the focal point of an exposing means and making sharpest the part corresponding to the corner part in the image of a peculiar pattern acquired by an image acquiring means. SOLUTION: Pairs of peculiar pattern 21-23 each having three pointed corner parts in a shot region are formed on a reticle 14 in addition to a required semiconductor integrated circuit pattern 20. When a developed water 16 is set again in a wafer stepper and the surface image thereof is picked up by means of an image pickup means 30, a corner part of peculiar pattern can be fount out. When a corner part in the image having minimum roundness is located while shifting the focal position of an exposing means 17 appropriately by an adjusting means 31, an optical focal point can be determined and a best focus can be attained easily. Accuracy of exposure can be enhanced for following wafers by employing the adjusting amount of the adjusting means 31 at that time.
Patent JP-H1076178-A (JP)
Title: Aluminum sorter with wheel
Inventor: KAWAMURA KIYOSHI
IPC: B03C1/23
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To carry a sorter to a necessary place and to operate the sorter by providing the sorter with a conveyor which houses a magnet roller in a cylindrical roller at a terminal and making the sorter itself movable by means of wheels. SOLUTION: The magnetic materials attracted by a magnetic material removing conveyor 4 fall in the position where there are no more magnets 11. These materials are guided by a guide path 13 and are housed in a container 8 for steels. Aluminum cans are driven by the high-speed rotation of the magnet roller 5b, are jumped out of the terminal of the main conveyor 2 and are brought into collision against a curtain-like buffer body 6 and are housed in a lower container 10 for aluminum. On the other hand, bottles, plastic containers, etc., are dropped down from the terminal and are housed in a container 9 for nonmetals. When any of the container 8 for steels, the container 9 for nonmetals or the container 10 for aluminum is packed full, the full packing is optically detected by a full detecting sensor 12 and is announced by an alarm to a user. Further, the aluminum sorter itself has the wheels 7 and may be operated by carrying the sorter to the necessary place.
Patent JP-2000093463-A (JP)
Title: Device for fixing wheelchair
Inventor: MORI KOJI
IPC: A61G3/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair fixing device by which a wheelchair is easily and stably fixed in a vehicle. SOLUTION: This device is provided with a first rope 7, a second rope 10 and an interval adjusting member 8 for adjusting an interval between the intermediate parts 7a and 10a of the first and the second ropes 7 and 10. The interval adjusting member 8 includes a first member 2 to be fitted to the first rope 7, the second member 3 to be fitted to the second rope 10 and a third rope 9 disposed over a part between the first and the second members 2 and 3. One end 9a of the third rope 9 is fixed to the second member 3, its intermediate part 9c is wound around the second pulley 5 of the first member and turned in U shape and the other end 9b is extended backward.  When a carer moves a tooth-shaped round bar 30 backward, which is connected to the other end 9b of the third rope 9, tension is given to the first and the second ropes 7 and 10 and the wheelchair K is fixed to the inside of the vehicle C.
Patent JP-S6290000-A (JP)
Inventor: JIYOOJI AARU DODEINTON
IPC: G10L15/02
Filed: 1985-11-29
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-2001087884-A (JP)
Title: Laser beam machine
Inventor: KITAYAMA KOJI
IPC: B23K26/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine to protect a laser beam oscillator from the impact caused by the contact of a work, a jig or the like even when the laser beam oscillator on a wrist of an articulated robot. SOLUTION: A laser beam machine 10 is provided with a connection structure part 30 fixed to a wrist part 60a of an articulated robot, and a laser beam oscillator 40 and a light converging system 50 are fixed to the wrist part 60a while both components are indirectly connected to each other via the connection structure part 30. Even when the light converging system 50 itself is brought into contact with a work W, a jig 95, etc., by a failure, etc., of the articulated robot, the impact caused by the contact is not transmitted directly from the light converging system 50 to the laser beam oscillator 40 through the interposition of the connection structure part 30.  Since performance degradation and failures of the laser beam oscillator 40 can be suppressed, and thus, even when the laser beam oscillator 40 is provided on the wrist part 60a of the articulated robot, the laser beam oscillator 40 can be protected from the impact caused by the contact of the work W and the jig 95.
Patent JP-S62130196-A (JP)
Inventor: ARIMA SHINICHI
IPC: B26D1/24
Filed: 1985-12-02
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-H1193192-A (JP)
Title: Locking device for lid for underground construction
Inventor: KOJIMA MASA
IPC: E02D29/14
Filed: 1997-09-15
Abstract: PROBLEM TO BE SOLVED: To simplify a locking mechanism, simplify its manufacture and assembly, and reduce cost by allowing an engaging member for closing a lid body to be moved in accordance with a copying member traveling along the guide path, and permitting it to be engaged with the stopper of a frame body. SOLUTION: The lid body 20 is cast integrally by projectingly setting a table 21 on the surface corner, and an axial hole 22 is made on the table 21. On the other hand, the base sleeve 31 of locking means 30 is formed by projectingly putting a securing flange 33 on the outside surface, and putting a guide path 311 to extend in the circumferential direction on the lower end periphery. An operation shaft 38 is rotatably fitted in the base sleeve 31, and a compression spring 37 is outwardly fitted thereon, one end of which is engaged with the large diameter part 36 at the apex of the operation shaft 35, and the other end of which is engaged with the sleeve seat 34 of the base sleeve 31; then screw-fitting an engaging lever 38 in the lower end of the operation shaft 35.  Following this, the upper part of the base sleeve 31 is fitted in the axial hole 22 of the lid body 20 for assembling the locking means 30, and the securing flange 33 is stationarily arranged thereto by bolts. Removing plug body 40 and rotating the operation shaft 35, a root part of the engaging lever 38 is allowed to travel along the guide path 311 as a copying member 381, thus engaging the engaging lever 38 to the stopper 39, or its engagement is released.