baber/WOPTO huggingface dataset:
Patent JP-H0949714-A (JP)
Title: Apparatus for extracting three-dimensional shape
Inventor: YANO KOTARO
IPC: G06T7/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To easily obtain a three-dimensional shape of an article with high accuracy. SOLUTION: An image of an object to be measured and a group of characteristic points are extracted by an image preprocessing part 61 from image data #1 , #2 photographed at different view points. A parameter is estimated and corrected at a parameter estimation part 62 based on a parameter P (1, 2) indicating a shift of each image data and the group of characteristic points. Two sets of distance distributions at an overlapping part of the images are obtained at a distance distribution extraction part 63 from two sets of the images of the object to be measured and the estimated parameter. The two sets of distance distributions are integrated at a distance data integration part 64 in accordance with one parameter.  A three-dimensional shape of the object to be measured is extracted by a three-dimensional shape extraction part 65 from the integrated distance distribution and the parameter at the integrated time.
Patent JP-S6261625-A (JP)
Title: Apparatus for separating isotope
Inventor: INAMURA NOBORU
IPC: B01D59/34
Filed: 1985-09-10
Abstract: PURPOSE:To contrive to stabilize separation efficiency, by always keeping the pressure difference in a nozzle mechanism constant. CONSTITUTION:A nozzle mechanism 22 having a movable part for making the width of a nozzle orifice N variable is combined with a control apparatus 23 for controlling the aforementioned movable part of the nozzle mechanism 22 so that the pressure difference between the inlet and outlet of the nozzle mechanism 22 is made constant to always keep the pressure difference in the nozzle mechanism 22 constant. As a result, a stable isotope molecular beam X can be injected to a laser beam irradiation chamber and the temp. of the isotope molecular beam X can be kept constant. Therefore, the stabilization of separation efficiency can be achieved.
Patent JP-2000027551-A (JP)
Title: Door body
Inventor: HOZUMI RYOICHI
IPC: E06B3/96
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce cost while maintaining decorative properties. SOLUTION: The door body 1 is constituted in such a manner that upper and lower horizontal muntins 2, 2 and left-right muntins 3, 3, in which muntin bodies 4 and vertical casing sections 5 are formed integrally, are assembled in a frame shape, and panels 11 are installed into partitions partitioned by the horizontal muntins 2 and the vertical casing sections 5. End sections in the vertical direction of the vertical casing sections 5 are cut off, and the end sections of the horizontal muntins 2 are abutted and joined to the muntin bodies 4 at the cut-off sections while the end sections of the horizontal muntins 2 and the vertical casing sections 5 are superposed in the depth direction.
Patent JP-H07154225-A (JP)
Title: Semiconductor relay device
Inventor: JIEROMU JIYON JIYOUJIFU
IPC: H03K17/687
Filed: 1994-08-03
Abstract: PURPOSE: To provide a semiconductor relay which can be turned off in a shorter time as compared with the conventional relay. CONSTITUTION: A semiconductor relay is provided with a photodiode array 6 which controls the conductibility of output transistors 2 and 3 and, when the array 6 stops the generation of a current, a JFET switch 14 closes so as to make the gates of the transistors 2 and 3 to discharge. A bipolar transistor switch 12 makes the array 6 to discharge upon detecting the closure of the switch 14.
Patent JP-H1033701-A (JP)
Title: Antibacterial mask
Inventor: SUZUKI YUJI
IPC: A62B18/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make the volatility of Hiba oil sustained releasing to give continuous antibacterial performance to a mask for hygiene even in long time wearing, by enclosing Hiba oil (extracted from white-cedar leaves) with antibacterial effect into cyclodextrin. SOLUTION: This antibacterial mask is constituted by coating antibacterial resin layer(s) 11 with an antibacterial agent consisting of a mixture of Hiba oil and cyclodextrin on one or both side(s) of a substrate material 10 such as woven fabric or nonwoven fabric and setting the coated substrate material on at least one side 12 of a cotton gauze material. Since Hiba oil is enclosed in cyclodextrin causing the volatile composition to be far slowly released than the case when singly using Hiba oil, the antibacterial agent can retain its antibacterial effect for a long time. The antibacterial layer 11 can be coated also by a gravure process using a coating liquid prepared by mixing a resin such as shellac and solvent with the antibacterial agent.  Those are highly safe for a human body same as the antibacterial agent and so as to be used by peroral administration and are possible to be used for food packaging materials.
Patent JP-H1143430-A (JP)
Title: Stable sugar-coated tablet
Inventor: SUGAWARA SATOSHI
IPC: A61P3/14
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a sugar-coated tablet stable with time and resistant to cracking of the sugar coat by including a pigment and a binder in the coloring layer, etc., of the sugar coating layer. SOLUTION: The objective sugar-coated tablet is produced by including preferably 0.001-0.5 pt.wt. (based on 1 pt.wt. of sugar) of a pigment (e.g. one or more pigments selected from talc, titanium oxide, calcium carbonate, calcium silicate, silicon dioxide, silicic anhydride, hydrogen calcium phosphate and calcium sulfate) and/or preferably 0.001-0.2 pt.wt. of a binder (e.g. one or more binders selected from polyvinyl pyrrolidone, polyvinyl alcohol, gum arabic, pullulan, dextran, hydroxypropyl cellulose, etc.), in a coloring layer or a finishing layer of a sugar-coating layer. The core tablet preferably contains riboflavin sodium phosphate and ascorbic acid or its salt.
Patent JP-H0364036-A (JP)
Title: Inspection of semiconductor
Inventor: MATSUI YOSHIHIRO
IPC: H01L21/66
Filed: 1989-08-01
Abstract: PURPOSE:To prevent positional displacement against expansion and contraction of a film due to temperature variation by forming a positioning hole in the signal supply pad of a TAB device. CONSTITUTION:The signal terminals of a semiconductor element 2 are wired electrically signal supply pads 3 through inner leads 4 under the state in which the semiconductor element 2 is mounted onto a film base 1. Holes 5 for positioning the signal supply pads are formed in the signal supply pads 3. A contact pin 6 is brought into contact with the signal supply pad 3 on the film base 1 in order to supply a signal from an inspection device when a TAB device is inspected, and the signal supply pad 3 and the contact pin 6 are positioned accurately and brought into contact by the hole 5 for positioning the signal supply pad. Since the nose of the contact pin 6 is projects, the contact pin can follow the displacement in the lateral direction due to the expansion and contraction of the film.
Patent JP-H0485490-A (JP)
Title: Backfilling method for tunnel
Inventor: NAKAI SAKAE
IPC: E21D9/06
Filed: 1990-07-27
Abstract: PURPOSE:To have the safety of backfilling by surrounding the outside of a tunnel by a shell, and cutting off an unbackfilled part of the tunnel from a backfilled part thereof with a cutting-off means to fill the backfilled part with backfiller. CONSTITUTION:The outside of a tunnel 30 to be backfilled is surrounded by a shell 2, and an unbackfilled part 35 of a tunnel 30 is cut off from a backfilled part 37 thereof with a cutting-off means such as a face plate 9, etc., on the inside of the shell 2. After that, a bedrock 40 on the outside of the tunnel 30 is circularly excavated to advance the shell 2, and segments 31 for the unbackfilled part 35 and a secondary lining 32 are cut with a core cutter 19. Then, the segments 31 and secondary lining 32 are removed, and the cutting-off means 9 is advanced to the unbackfilled part to fill the backward backfilled part 37 with backfiller 36. According to the constitution, the backfilling of the tunnel 30 can be safely carried out.
Patent JP-H1110315-A (JP)
Title: Vertical type trimming device
Inventor: TAKEUCHI TAKASHI
IPC: B21D28/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To speed up total productivity by eliminating the inverse cycle time required for discharging the return material generating after the trimming process of the aluminum die casting product by a vertical type trimming device and also to enable higher efficient productivity by eliminating the generation of the defective product due to the flaw or the like at the time of delivering the product observed in a horizontal type trimming device. SOLUTION: The same square window is provided in the central part of the lower bolster base 1 of the trimming device and the lower base 2 of the die set of a trimming die, and the return material of the gate or the like generating after the trimming process is prevented to scatter outside with the cover 3 provided in the whole periphery of the trimming die (lower die). Also, all return materials are discharged in the optional direction with the shooter 4 installed to the back surface central part of the bolster base 1 under the trimming device.
Patent JP-S58100826-A (JP)
Title: Display element
Inventor: NISHIMURA YUKIO
IPC: G02F1/19
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a display element having high resolution, and excellent drivability, etc. by making use of differences in quantity of light, hues and background colors by constituting the liquid layer of a display element provided with the liquid layer and a heating element for generating micro foam in the liquid layer of light transmittable liquid, colored liquid and light diffusible liquid. CONSTITUTION:In a display element having a colored absorbing layer 1 which evolves heat by absorbing radiations (IR beams, etc.) 5 and has good IR absorptivity and a liquid layer 2 which generates micro foam 4 in accordance with the heating positions of the layer 1 and utilizing the scattering effect of the foam, the light transmittable colorless liquid consisting of water or an org. solvent or a mixture of both, colored liquid dissolved with dyes or dispersed with pigments or turbid liquid dispersed with light diffusible fine particles (may be solid or liquid) is used for the layer 2. Thus the display differing in lightness, the display differing in hue and color, the display in which the color of the background layer 1 appears, etc. are obtained respectively by the light diffusion effect of the foam 4. The display with excellent drivability is obtained by the scanning of the IR beams, the formation of the heating element in dot matrix structure, etc.
Patent JP-H0544557-A (JP)
Title: Torque down control device for engine
Inventor: TAKADA TETSUYA
IPC: F02D41/04
Filed: 1991-08-09
Abstract: PURPOSE:To prevent excessive heating of a catalyst converter by providing a torque down control prohibiting means to prohibit delay angle control of an ignition advance value and control of the stop of a fuel feed when delay angle control of an ignition advance value is continued on a given condition for a set period. CONSTITUTION:When the degree of torque down exceeds a reference value and the number of revolutions of an engine exceeds the reference number of revolutions, when a continuance time of delay angle control of an ignition advance value amounts to a given time, for example, 120 seconds, prohibition operation of torque down control is started. The degree of torque down for delay angle control of an ignition lead angle value and the degree of torque down of control of the stop of a fuel feed, which are set based on the degree of torque down exceeding a reference value, are respectively reduced to zero. Thus, an ignition timing is returned from a state where it is transferred to the delay side to an original state, the respective fuel injection stop states of a fuel injection valve are released, and as a result, output torque of an engine is gradually returned to an ordinary state. Once a prohibition state is rendered effective, the prohibition state is continued for a following preset given period.
Patent JP-H0759232-A (JP)
Title: Wire clip
Inventor: SASAKI KEN
IPC: H02G3/30
Filed: 1993-08-12
Abstract: PURPOSE:To provide a small and inexpensive wire clip for allowing efficient securing of a wire to the body of a vehicle. CONSTITUTION:The clip 10 for securing a wire A to a fixed part B has a side face 12 abutting on the clip fixing face 11 at the fixed part B. The wire clip 10 comprises a clip body 14 formed with a surface 13 for holding a part of the wire on the side opposite to the side face 12, a part 15 for winding the wire tightly along with the clip body 14 formed continuously thereto, and a part 17 formed at the end of the winding part 15 to be engaged freely with a part 16 formed at the fixed part B.
Patent JP-H0652753-A (JP)
Title: Switch
Inventor: HAMAGUCHI AKITAKA
IPC: H01H21/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a switch which can provide approximately same operation feeling through pushing any portion of a pushing operation face, can perform correct switch operation, has excellent appearance, and can be downsized. CONSTITUTION:A push button handle 32 whose surface is a disk-shaped and externally exposed push operation face 32a is provided in a switch. A reversal handle 31 is provided so as to reverse in correspondence to the movement of the push button handle 32 in a linear direction crossing at right angles to the push operation face 32a. A slide cam 33, intervening between the push button handle 32 and the reversal handle 31, converts the linear direction movement of the push button handle 32 into the reversal movement of the reversal handle 31. A coil spring 37A energizes the push button handle 32 in a reverse direction against its push operation. An opening /closing body 24 opens/closes contacts through reversal movement driven by the above mentioned reversal mechanism.
Patent JP-H0863568-A (JP)
Title: Input/output card and its manufacturing mehtod
Inventor: YAMAGUCHI ATSUKO
IPC: B42D15/10
Filed: 1994-08-25
Abstract: PURPOSE: To provide reliability in a shield function and also to permit the assembling work of an input/output card to be easily executed by surely executing ground connection in the internal part of the input/output card without changing the structure of the conventional input/output card too much. CONSTITUTION: In the input/output card which is used at the time of inputting/ outputting information to/from an electronic equipment and inserted into an electronic equipment mainbody so as to be freely attachable/detachable, the input/output card is characterized by consisting of an insulating frame material 11, a substrate 13 which is fixed at the inner side of the frame material 11 and also where the elctronic parts or an element 14 are mounted, a roughly U-shaped metallic clip 15 which is elastically fitted to the frame material 11 and also brought into contact with the ground conductive surface 13a of the substrate 13 and shield plates 17 and 18 which is brought into contact with the metallic clip 15 and also cover the substrate 13.
Patent JP-S5992026-A (JP)
Title: Catalyst for hydrogenation treatment
Inventor: SANEBUCHI TAKEJI
IPC: B01J29/14
Filed: 1982-11-18
Abstract: PURPOSE:To prolong the life of a catalyst and to enhnace the yield of an intermediate fractional distillate, by supporting the VIB group metal and the VIII group metal of the periodic table by iron-containing Y-type zeolite having specific fine pores and a unit lattice of 24.2-24.6Angstrom . CONSTITUTION:Zeolite is treated by an ammonium salt to perform the exchange of an ammonium ion and a sodium ion and the Na2O content in zeolite is adjusted to 0.5wt% to prepare iron-containing Y-type zeolite of which the volume of a fine pore with a size of 50-500Angstrom  and the unit lattice is 24.2-24.6Angstrom . The VIB group metal and the VIII group metal of the periodic table are supported by this zeolite to obtain a catalyst for hydrogenation treatment. In addition, the VIB group metal and the VIII group metal may be supported by a carrier consisting of 20-80wt% of Y-type zeolite and 80-20wt% inorg. oxide.
Patent JP-H05230051-A (JP)
Title: Optically active tetrahydropyran derivative, liquid crystal composition and liquid crystal element containing the same
Inventor: NAMEKAWA MASAAKI
IPC: C09K19/42
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a new compound useful as a liquid crystal material used as a display element or an electrooptical element. CONSTITUTION:The objective compound of formula I [Rf is fluoroalkyl; R<1> is alkyl; R<2> to R<4> are H, alkyl, alkenyl or aralkyl; X<1> is COO, O or single bond; X<2> is COO, OCO, CH2O, etc.; X<3> is COO, CH2O or O; X<4> is O, OCO or single bond; * is asymmetric carbon; A and B are formulas II, III, etc.; (n) is 1 or 2], e.g. (2R,5R,6R)-tetrahydro-6-trifluoromethyl-2-hexyloxy-5-(4''- hexyloxybiphenyl-4'-carbonyloxy)pyran. This compound of formula I is obtained by reacting a compound of the formula R<1>-X<1>-A-B-COHal (Hal is halogen) with a compound of formula IV in the presence of a base (e.g. pyridine) in a solvent such as toluene at -20 to +80 deg.C.
Patent JP-2000020257-A (JP)
Title: Computer-readable recording medium
Inventor: HIGASHIMOTO HIDEO
IPC: G06F3/12
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for such troublesome work that a user rewrite postscript program data on a host computer when print conditions are changed. SOLUTION: The CPU 107 of the host computer reads a printer control program out of a hard disk drive 105 and performs a process by using a RAM 106 as a working memory, so that the host computer functions as a print condition processing means 110A and a data connection output means 110B. When print condition data are inputted through a keyboard 103, the host computer functions as the print condition processing means 110A first and generates postscript program data for printing image data out under the print conditions specified according to the print condition data. Then the host computer functions as the data connection output means 110B to connect the generated postscript program and existent postscript program data for print condition execution and output them to a postscript printer device 101.
Patent JP-S6444232-A (JP)
Title: Production of frame for rolling stock
Inventor: SHIODA SHUNTA
IPC: B62D29/00
Filed: 1987-08-11
Abstract: PURPOSE:To improve the strength and reliability of an endless annular solid frame by expanding a skeletal cleat part by cutting off the web part of an extrusion preform connecting the space between skeletal cleat parts by a plate- like web part, bending the preform in the length direction as well and executing the butt welding of the both ends. CONSTITUTION:An extrusion preform 1 has skeletal cleat parts 2, 3 composing the main skelton of a frame at both side edges and is of the body that the gap thereof is linked by a plate like web part 4. Then, the specified position of the web part 4 is cut off over the necessary length range for the extrusion preform 1 and a cut-off part 6 is formed. And at the cut-off part 6, stretching is executed in the direction separating the upper and lower skeletal cleat parts 2, 3, the cut-off part 6 is expanded and expanded opening parts 7, 8 are formed, then, they are bent in the necessary shape in the length direction and an endless annular frame body A is formed by welding the both ends in abutting shape.
Patent JP-H0928869-A (JP)
Title: Game machine
Inventor: SATO ERIKO
IPC: A63F7/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To temporarily stop an action of a game ball reserved in a shooting position of a shooting rail. SOLUTION: In a game machine provided with a rotary solenoid 41 on which a hammer arm 44 is pivoted to shoot a game ball B1 supplied to a shooting position 50 of a shooting rail 49 to a game area 6 and a supply device to send the game ball in an upper receiving pan one by one into the shooting position 50 by interlocking with the rotary solenoid 41, a magnet 52 is embedded in the shooting position 50.
Patent JP-H0252112-A (JP)
Title: On line grinding method for rolling roll
Inventor: ISHIKAWA TAKASHI
IPC: B24B5/37
Filed: 1988-08-12
Abstract: PURPOSE:To prevent a rough surface of the roll and to improve the life time of the roll by grinding to keep an oxide scale film generated on the surface of the roll in a specified thickness range. CONSTITUTION:On the surface of the work roll of a hot hoop mill, the oxide film of magnetite (black scale) is generated and sticked. The black scale is super hard and though excellent in wear resistant and rough surface resistant properties, as to the grown-up black scale, a heat crack is generated on the surface layer. When this heat crack is grown, by the shear stress during rolling, the black scale fell out to generate the rough surface of the roll. When the thickness of the black scale is >=25mum, the generating rate of the rough surface of the roll is increased extremely, when it is about >=5mum, it gives sufficient wear resistant property to the roll. By grinding to keep the thickness of the black scale to be in the range of 5-20mum, by measuring its thickness through an electro-magnetic film thickness meter or estimating through an appreciation function, the life of the roll is enabled improving.
Patent JP-S60252926-A (JP)
Title: Voltage regulator
Inventor: YOU KANJI
IPC: G05F1/56
Filed: 1984-09-28
Abstract: PURPOSE:To obtain a stable voltage regulator by controlling an astabilized power supply after comparing the output of the astabilized power supply with the reference voltage produced based on the difference of the threshold voltages corresponding to the Fermi level difference between the gate electrodes of two insulated gate type field effect transistors. CONSTITUTION:A pair of MOS transistors constituting a differential amplifier have threshold voltages Vth1 and Vth2 according to the ion implanting amount, the amount of impurities doped into a gate insulated film and the thickness of said insulated film. The output level changes centering on V1-V2=Vth1-Vth2, where V1 and V2 mean the input voltages of reverse inputs T1 and T2 respectively. Then the output is connected to a reverse input terminal with the non- reverse input grounded. Thus the reference voltage equal to the difference of both threshold voltages is obtained at an output ''out''. Then the output of this reference voltage generating circuit is compared with the voltage division value obtained from resistances R13 and R14 of stabilized output. In this case, the gate voltage of a control element T20 is controlled to obtain the coincidence of said comparison. Thus the output voltage is stabilized.
Patent JP-H0250870-A (JP)
Title: Thermal transfer recorder
Inventor: AOYANAGI MASAHISA
IPC: B41J25/316
Filed: 1988-08-15
Abstract: PURPOSE:To prevent an unsatisfactory printing caused by the wrinkle of an ink film by a method wherein a guide roller and a separator roller are movably mounted on a thermal recording head support fitting so as to come into pressure contact with a platen roller. CONSTITUTION:The clockwise rotation of an action lever 1 brings recording paper 7 disposed on a platen roller 8 into contact with an ink film 6. Moreover, the film 6 and the recording paper 7 come into contact with a guide roller 10 and a separator roller 12, and these rollers bring the film 6 and the recording paper 7 into pressure contact with the roller 8 while being pushed outward by the roller 8. In this state, a printing is performed by the heating of a heating resistor element group 4 and the rotation of the roller 8, but the film 6 is never subjected to the other force than a frictional force with the element group 4 generated with the rotation of the roller 8. Therefore, an unsatisfactory printing caused by the elongation of the film 6 after heating can be prevented. Moreover, an unsatisfactory printing caused by wrinkles can be avoided because the film 6 and the recording paper 7 are guided to the element group 4 by a guide roller 11.