baber/WOPTO huggingface dataset:
Patent JP-H11172703-A (JP)
Title: Block for protecting slope
Inventor: KOMATSU TOSHIMITSU
IPC: E02D29/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To dispense with the labor and the cost for protection and management of vegetation plants, and to ensure the stability of a block itself by forming an earth filling space and a communication passage of the earth filling space with the natural ground in a box-shaped block body whose upper surface is opened, and forming a backfill receiving body on a lower end part on the rear side in rearwardly expanded shape. SOLUTION: A block A for protecting a slope comprises a box-shaped block body 1 whose upper surface is opened, and a backfill receiving body 10 which is rearwardly expanded from a lower end part on the rear side of the block body 1 in an integrated manner with each other by concrete. A longitudinal partition 2 is fitted in the inner space of the block body 1 in a freely inserting manner approximately in the perpendicular direction from the upper surface opening side, and an earth filling space 3 and a discharged water temporary storage space 4 are formed before and behind the longitudinal partition 2.  A communication passage 5 to communicate the earth filling space 3 with the natural ground D is formed in a lower part of a rear wall 1a, and a discharged water flow-in hole 6 to flow the underground water in the natural ground D in the discharged water temporary storage space 4 as the discharged water, is formed in an upper part of the rear wall 1a.
Patent JP-H03199586-A (JP)
Title: Raising/lowering device for automotive door glass
Inventor: ISHIDA KYOICHI
IPC: B60J1/17
Filed: 1989-12-27
Abstract: PURPOSE:To smoothly carry out the raising/lowering operation by supporting a door glass in average by operating a main arm and an auxiliary arm in a certain relation and raising and lowering the door glass, supporting the rear half part of the door glass on the main arm and supporting the front half part on the auxiliary arm. CONSTITUTION:A subarm 3 is installed continuously to the lower part 2a of a main arm 2 and formed into a nearly T-figure form, and rotatably supported on a shaft 15, and further an arcuate main turning part 10 is fixed. The revolution of a door handle 7 installed on the main turning part 10 is transmitted to the main arm 2 through a transmission mechanism. During the time when the upper edge part 2b shifts from a bottom dead point (b) to an intermediate point (c), the main arm 2 shifts in the rearward direction of a door glass 4 along the lower edge 4b of the rear half part 4a of the door glass 4. Further, the top edge part 8a of an auxiliary arm 8 shifts in the foward direction along the lower edges 4b and 4d of the front and rear half parts 4c and 4a of the door glass 4. While, during the time when the main arm 3 reaches the bottom dead point (b), passing through the intermediate point (c), reverse operation is carried out. Accordingly, rising and lowering are carried out by supporting the rear half part of the door glass to the main arm and supporting the front half part to an auxiliary arm. Accordingly, the load at the center of gravity of the door glass is supported in average free from deflection to the rising/lowering mechanism, and smooth raising/lowering operation can be carried out for the window frame.
Patent JP-2001151728-A (JP)
Title: Method for producing alicyclic dicarboxylic acid derivative and alicyclic dicarboxylic acid drivative
Inventor: SUZUKI HIDEO
IPC: C07D307/93
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alicyclic dicarboxylic acid diester increased in the number of carbon atoms therein for the purpose of raising the glass transition temperature of the polyester derived therefrom, and to obtain the above diester. SOLUTION: This method for producing a tetracyclo [6.2.1.13,6.o2,7] dodecane-4,5-dicarboxylic acid diester of formula [2] comprises carrying out a reaction between the corresponding tetracyclo [6.2.1.13,6.02,7] dodec-4-ene compound, carbon monoxide, and an alcohol and/or an orthoformic alkyl ester as respective raw materials in the presence of a catalyst (e.g. palladium) and an oxidizing agent (e.g. cupric chloride). The other objective alicyclic dicarboxylic acid diester of formula [2] is obtained by the above method. In the above formulas [1] and [2], R1 and R2 are each a 1-10C alkyl, 3-10C alkenyl or (meth)acryloyloxyethyl, and these substituents may each contain oxygen atom (s); and ring X is a cycloalkyl, cycloalkenyl, polycyclic group thereof or mixed cyclic group thereof, and the ring X may be absent.
Patent JP-H04209266-A (JP)
Title: Assembling equipment for support and prefabricated reinforcement
Inventor: FURUSAKA TOSHIJI
IPC: B23P21/00
Filed: 1990-11-30
Abstract: PURPOSE:To enable supports and main reinforcements to be assembled together in a horizontal posture, and work to be executed by arranging a bearing plate on one side of main reinforcement external-end, and a push plate at the other ends, to be set orthogonally to support shaft, in a bearing plate stopper mechanism and a push plate stopper mechanism arranged to be confronted with each other. CONSTITUTION:An assembling equipment is composed of a bearing plate stopper mechanism 1 and a push plate stopper mechanism 2 arranged to be confronted with each other, and a support 3 set vertically on the side of the stopper mechanism 2. Then, a bearing plate 12 at each one end of main reinforcements 52, 34, and a push plate 25 at the other side ends are respectively arranged to be set orthogonally to a support shaft. Besides, main reinforcement bearing beams 19, 30 are fitted on supports 7, 3, and on them, the main reinforcements 32, 34 cut to be aligned with each other to the same dimension are mounted. After that, the push plate 25 is moved to be pushed to the sides of the supports and main reinforcements, and the other end sides are brought in contact with the bearing plate 12, and the end sections of the main reinforcements are aligned with each other and after that, hoops are combined with at specified positions. As a result, the end sections of the main reinforcements 32, 34 are easily aligned with each other, and the safety and efficiency of work can be improved.
Patent JP-H0824583-A (JP)
Title: Exhaust gas purifying material and method for purifying exhaust gas
Inventor: MURAMATSU AKIRA
IPC: B01J23/50
Filed: 1994-12-28
Abstract: PURPOSE:To provide an exhaust gas purifying material capable of efficiently reducing and removing nitrogen oxide and also oxidizing and removing carbon monoxide and a hydrocarbon from combustion exhaust gas containing oxygen much more than the quantity of theoretical reaction with nitrogen oxide or unburnt portion such as carbon monoxide. CONSTITUTION:Nitrogen oxide is reduced and removed by using the exhaust gas purifying material composed of a 1st catalyst, which is obtained by making (a) a silver component and (b) at least one kind of element selected from a group composed of Pt, Pd, Ru, Rh, Ir and Au supported with a porous inorganic oxide, and a 2nd catalyst, which is obtained by making (c) an oxide of at least one kind of an element selected from a group composed of W, V, Mn, Mo, Nb and Ta and (d) at least one kind of an element selected from a group composed of Pt, Pd, Ru, Rh, Ir and Au supported with the porous inorganic oxide, and adding a hydrocarbon and/or an oxygen containing organic compound as a reducing agent from the outside to the exhaust gas.
Patent JP-H09140531-A (JP)
Title: Photo stand
Inventor: NOIDE MASAKAZU
IPC: A47G1/14
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To look a hand print and a foot print made when helshe was a child to be compared with those in the current grown state according to the current hands and feet while seeing a photo at that time, by providing a photo storing part and a display part for removably holding a member of an arbitrary shape and displaying the shape of the member. SOLUTION: A photo stand 1 is so constructed that a storing part 2 for a photo 2' and a shape display part 3 are formed on a main body 4, and a member 3' such as a hand print, a foot print or the like worked to an arbitrary shape is held in the shape display part 3. As a method for removably holding the member 3', for example, a member 3' stamped in the shape of a hand print is held in the shape display part 3. This is manufactured by stamping the member 3' of the hand print shape with a jig saw. At this time, the member 3' is obliquely stamped so that when the member 3' is fitted to the main body 4 and pushed forward, it is held in the main body 4, and when the member is pushed backward in such a condition, it can easily be removed from the main body 4.
Patent JP-2000158116-A (JP)
Title: Casting die
Inventor: YAMADA SADAYOSHI
IPC: B22D17/22
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a die of high safety, which surely prevents running out of a molten metal, by installing flash prevention grooves on parting faces of the die in a way to surround a cavity from four directions. SOLUTION: In order to receive a molten metal overflowing from a cavity 6, air vent passages 16a-16c are extended towards the outside from overflowing parts 15a-15c installed on a parting face 14. Outside the air vent passage 16a-16c, flash preventive grooves 18a-18d, composed of long, narrow grooves, are formed on the parting faces in a manner to surround all directions, and are linked with the air vent passages 16a-16c. Since the flash preventive grooves 18a-18d surround the cavity 6 and the overflow parts 15a-15c form all directions, even if a molten metal is overflown in any direction, it is prevented from overflowing to the outside of the die by being received by either one of the flash preventive grooves 18a-18d. Capacity of any flash preventive grooves 18a-18d is set larger than cubage of a biscuit part 19.
Patent JP-H08186684-A (JP)
Title: Picture forming device
Inventor: TAKIZAWA TATSUJI
IPC: G03G15/00
Filed: 1994-12-28
Abstract: PURPOSE: To realize coupling free from play even though a cutter shaft is inserted as being misaligned by allowing the engagement of a pin misaligned in an X-axis direction by a long hole in the X-axis direction of the second plate member of a member to be coupled. CONSTITUTION: At the end part of the cutter shaft 10, a circular plate-shaped coupling member 30 is fixed. This coupling member 30 is provided with the pins 31, 31 projecting outside at positions symmetrical right and left in the X-axis direction as centering around the shaft 10 (center of rotation). On the other hand, at the end part of an output shaft 20, the member 60 to be connected is coupled. This member 60 to be connected is provided with the second plate member 50 fixed to the output shaft and a first plate member 40 coupled with the second plate member 50 in parallel with the second plate member 50 so as to be movable only in a Y-axis direction perpendicular to the X-axis direction.  Then, the long hole 42 extending in the Y-axis direction is formed on the first plate member 40, and at the positions on the first plate member 40 neighboring to the through holes 52 of the second plate member 50, the long holes 41 to engage with the pins 31 of the coupling member 30 are provided. Thus, the play between the output shaft 20 and the cutter shaft 10 is allowed.
Patent JP-H05149645-A (JP)
Title: Air-conditioner
Inventor: ITO MASAMI
IPC: F25B29/00
Filed: 1991-11-29
Abstract: PURPOSE:To prevent lowering of heating capacity by a method wherein, in cooling and heating operation, quantities of gas refrigerants delivered from a compressor flow to a heat-exchanger on the outdoor side and a distribution amount to an indoor unit where heating operation is carried out is reduced. CONSTITUTION:By locating a throttle mechanism 18 in a system passage running from a delivery pipe 10 to a switch valve 2B on the outdoor side, quantities of gas refrigerants are prevented from being distributed to a heat-exchanger 3B on the outdoor side.
Patent JP-H04209123-A (JP)
Title: Transporting device
Inventor: UEMATSU MASAKI
IPC: B65G47/52
Filed: 1990-11-30
Abstract: PURPOSE:To simplify a transferring means in a mail sorting device and the like by installing a standby part provided with a discharging means for objects to be transported, and installing a transferring means for objects to be transported at the transporting means to move and transfer objects to the standby part which performs delivery. CONSTITUTION:Sorted mails are stored in the case 21 of a standby part. When a delivery button not illustrated here is operated, a carriage, not illustrated here, on which a transferring unit 16 and a lifting hydraulic cylinder 17 are installed, moves to the standby part 13. From the signal of the sensor 22 of a main conveyer 11, it is judged that a vacant space exists between the cases 21 being transported by the main conveyer 11. If there is a vacant space, the transferring unit 16 is raised by the hydraulic cylinder 17, the height of a conveyer 18 is made to coincide with that of a conveyer 14, and the objects are taken onto the transferring unit 16 by driving the conveyers 14, 18 and are transferred onto the main conveyer 11.
Patent JP-H05151857-A (JP)
Title: Display-section forming method for push button switch cover member with multicolor display-section
Inventor: NAKANO SADAO
IPC: H01H11/00
Filed: 1991-11-29
Abstract: PURPOSE:To conduct multicolor printing of a push button switch cover member with a high efficiency in a short time period, by effecting screen-printing of second and succeding color display section so as to prevent the screen from contacting with a first-color display section for which a first color is printed. CONSTITUTION:A screen frame 3 having a dimention of 50 to 100mm in size is provided around a synthetic-rubber made and plural push-button cover member 1. A screen 4 having an opening portion 5 at a specified display section 8 is disposed being spaced 1 to 3mm away from the surface of the cover member 1. A first-color ink is filled and a squeegee 6 having a width smaller than that of the screen frame 3 is nutated, thereby effecting printing of the display section 8. As regards a second color, the screen 4 opened at a second-color portion is disposed in the same manner as in the above case, and a squeegee wider 5 to 10mm than the opening portion is nutated over the same range as in the above case. This enables printing a next step color without contact with the preceding step printed portion, thus enabling saving a desiccation adhesion time length for each color.
Patent JP-H07159731-A (JP)
Title: Optical isolator
Inventor: OOTA YUUKO
IPC: G02B27/28
Filed: 1993-12-09
Abstract: PURPOSE:To provide an optical isolator capable of being inexpensively and efficiently mass-produced even in the case of the design for extreme miniaturization. CONSTITUTION:In this optical isolator constituted of a Faraday rotor 2 fixed in the cylinder hole of a cylindrical magnet, and a polarizer 3 and an analyzer 4 arranged on both sides of the Faraday rotor 2; the cylindrical magnet is constituted of combining and integrating plural divided magnets 6a and 6b, in a cylinder shape, where a plane including the center axis of the cylinder hole is set as a parting surface 9.
Patent JP-H05176570-A (JP)
Title: Drive controller for automatic sliding door
Inventor: ITO TOSHIHIRO
IPC: E05F15/10
Filed: 1991-12-24
Abstract: PURPOSE:To detect the locking of the drive of a CD motor or the flowing of overcurrents through the DC motor, and to stop a motor driver circuit when a person or an article is held during the normal operation of a sliding door and the drive of the DC motor is locked or when overcueernts are made to flow through the DC motor at an overload time when a certain constant load or more is applied to the sliding door. CONSTITUTION:A control logic circuit 3 controls a motor driver circuit 4 and a voltage changeover circuit 5 in response to the signals of an opening switch 1 and a position detecting switch 2, and the voltage changeover circuit 5 changes over voltage applied to a DC motor 6 into voltage at three stages and a lock stop detector 7 and an overcurrent detector 8 detect the state of lock stoppage or the state of overcurrents by the changes of voltage at both ends of a motor current detector resistor R1 connected in series with the DC motor 6.
Patent JP-H07157319-A (JP)
Title: Mold for forming optics, production thereof and production of the optics
Inventor: MAGAI MASARU
IPC: C03B11/00
Filed: 1993-12-08
Abstract: PURPOSE:To produce a mold for forming optics capable of inhibiting a reaction between a mold material and a matter to be formed and having a surface layer excellent in adhesion with a core base material. CONSTITUTION:This mold for a pressurizing and heating formation of the optical element uses a sintered hard material consisting essentially of tungsten carbide (WC), has a carbon rich surface layer containing more carbon (C) than a stoichiometrical composition ratio of the tungsten carbide (WC), and has a gradient concn. slope in which a concn. of the carbon (C) in the surface layer is brought close to the stoichiometrical composition ratio from a surface to an inside. The above-mentioned carbon rich surface layer is formed preferably by a contact heating, etc., of the mold by using the sintered hard material and a quartz glass.
Patent JP-H11157074-A (JP)
Title: Printer and method for controlling printing thereof
Inventor: YOSHIDA TATSUO
IPC: B41J2/13
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To conduct a printing in higher density by improving the control of a head without making the constitution of the head complex. SOLUTION: Three nozzles are arranged on each of lines inclined with respect to a head advancing direction X in a printing head 1. If a first nozzle group taking the lead of the groups as seen in the direction X reaches above a column to be printed, first nozzles conduct printing. If a second nozzle group reaches above the same column, second nozzles conduct printing. And in a similar manner third nozzles conduct printing. Ink pressurizing chambers for feeding ink to nozzles closely arranged are separated one from another by thin walls. If the walls are vibrated by electric signals, ink is delivered from one of the chambers. If one of the adjoining chambers expands, the other one contracts so that ink cannot be delivered simultaneously from the adjoining nozzles.  By the control as described above, ink is delivered from a plurality of nozzles by turns and hence a printing can be effected in high density.
Patent JP-H10156616-A (JP)
Title: Throwaway type radius end mill
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23C5/10
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a throwaway type radius end mill provided with a cutting edge to in the vicinity of a tool main unit center in the throwaway type radius end mill to be suited for cutting off work, drilling work and shoulder cutting. SOLUTION: A throwaway type radius end mill having a plurality of throwaway tips is constituted by using as a first tip a round tip, using as a second tip a tip formed by a circular arc side surface and a linear side surface continued thereto, extending the linear side surface to the vicinity of a tool main unit center shaft, and providing a chamfering edge in a corner part positioned in the vicinity of the center shaft.
Patent JP-H07155602-A (JP)
Title: Nitrogen oxide reducing catalyst and use thereof
Inventor: TANAKA TOSHIYUKI
IPC: B01J23/64
Filed: 1993-12-07
Abstract: PURPOSE:To purify NOX over a wide range of a high temp. region under an oxygen excessive atmosphere. CONSTITUTION:A nitrogen oxide reducing catalyst consists of a porous carrier, at least one kind of a metal selected from alkali metals supported on the porous carrier and platinum and molybdenum supported on the porous carrier and the support amt. of molybdenum is set to 3 or more with respect to platinum in a mol ratio and the support amt. of alkali metal is set to 0.001-15 with respect to platinum in a mol ratio. The nitrogen oxide reducing catalyst is arranged on the upstream or downstream side of a nitrogen oxide purifying catalyst of which the purifying activity temp. is 250-350 deg.C under an oxygen excessive atmosphere to be brought into contact with nitrogen oxide.
Patent JP-2000159179-A (JP)
Title: Brake device for motorcycle
Inventor: IWAI TOSHIYUKI
IPC: B60T8/52
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an interlocking brake device which interlocks properly and smoothly with a motorcycle provided with a bottom link type front wheel suspension, and besides, has simple constitution. SOLUTION: This motorcycle includes a bottom link type front wheel suspension, a liquid pressure front disc brake 50 and liquid pressure rear disc brake. A bracket 52 perpendicular to a front wheel axle 31 is mounted to an axle, a caliper 56 for the liquid pressure front disc brake is mounted to the bracket 52, the end of the bracket 52 is connected to a front fork 13 via a torque transmission link 55 and a master cylinder 70 is laid in the torque transmission link 55 for generating braking liquid pressure for the liquid pressure rear disc brake with the braking reaction of a front wheel 32 so that a master cylinder 70 is operated to apply braking force to a rear wheel when compression is operated on the torque transmission link 55.
Patent JP-H10180348-A (JP)
Title: Manufacture of hollow extruded stock
Inventor: NONOYAMA FUMIO
IPC: B21C25/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To enlarge the degree of freedom in a shape variation, to reduce the load for a movable die and a lower punch and to facilitate the change of a clearance by making movable and transferring at least one of the lower punch and the die provided in the radial direction and varying at least one of the wall thickness and the cross section shape of the material to be worked. SOLUTION: In a radial extruding method, the clearance between the die 1 and the lower punch 4 is changed to vary the wall thickness of the material to be worked by making the lower punch 4 movable and transferring the position. The distance from the center of the material to be worked is changed and the cross section size of a hollow extruded stock is enlarged by separating the round part of the lower surface of the die 1 from the die 1 to make the movable die 7 movable in the radial direction and changing the position wherein the flowing direction of the material to be worked is changed into the axial direction. The wall thickness and the cross section shape of the material to be worked are respectively or simultaneously varied by transferring the position of one or both of the lower punch 4 and the movable die 7.
Patent JP-2000162062-A (JP)
Title: Obstacle sensor apparatus
Inventor: TSUDA NAOZUMI
IPC: G01L5/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detector which detects the presence of an obstacle before the obstacle touches or collides with a movable part of a joint type industrial robot to prevent the movable part or obstacle from being broken by the touch or collision and which protects a robot main body apparatus and improves a safety. SOLUTION: One laser beam 2 from a laser oscillator 1 set inside a robot arm is conically diffused by a first reflecting mirror 3 set to an end part of the arm. The conically diffused light is turned by a second reflecting mirror 4 to a cylindrical light beam surrounding a circumference of the robot arm. The light beam is thus spread around the circumference of the arm. When an obstacle interrupts an optical path, an optical sensor set to a terminal end part of the optical path catches the interruption as a signal change, whereby the obstacle is detected.