baber/WOPTO huggingface dataset:
Patent JP-H08113458-A (JP)
Title: Cleaning device of escalator step
Inventor: HINO HITOSHI
IPC: B66B31/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a cleaning device of escalator steps which can clean all the regions of a riser face by preventing the spring-up phenomenon at an upper end of the riser face and the spring-back phenomenon at a lower end of the riser face. CONSTITUTION: A cleaning tool 2 which is in contact with a step 1 is attached to one end of a support arm 3, and the other end of the support arm 3 is rotatably supported by a support rod 6. A first arm suppressing device 8 which regulates a position of the support arm 3 so as to prevent the spring-up phenomenon of the support arm 3 at an upper end 1c of a riser face 15 and a second arm suppressing device 9 which regulates its position so as to prevent the spring- back phenomenon of the support arm 3 at a lower end 1d of the riser face 1b are provided in the vicinity of the other end of the support arm 3.
Patent JP-H0296628-A (JP)
Title: Fluid distribution and removal apparatus of internal combustion engine testing equipment
Inventor: KONO FUMITAKA
IPC: G01M15/00
Filed: 1988-10-03
Abstract: PURPOSE:To arrange a suction device for removing remaining water outside a turntable and to achieve the simplification on said turntable by connecting the suction device outside the turntable to a drain pipe. CONSTITUTION:A turntable 5 having a plurality of internal combustion engine testers 6 radially is provided and a fuel pipe 23 is arranged to the turntable 5 at the position of the rotary axis 11 thereof to be connected not only to a fuel supply pipe 25 at one end thereof but also to a fuel distribution pipe 27 at the other end thereof through a rotary joint. An air pipe 22, a cooling water pipe 55 and a remaining water pipe 70 are successively fixed to the fuel pipe 23 in a concentrical state so as to be externally fitted thereto. The air pipe 22 and the cooling water pipe 55 are respectively connected to supply pipes 36, 37 at one ends thereof and also connected to the respective distribution pipes 39, 60 at the other ends thereof through rotary joints. In the same way, the remaining water pipe 70 is connected to a discharge pipe 27 at one end thereof and also connected to a recovery pipe 75 at the other end thereof through a rotary joint. By this constitution, fuel 86, air 83 and cooling water 84 are distributed and supplied while the remaining water 85 in an internal combustion engine is recovered.
Patent JP-H09124222-A (JP)
Title: Device and method to insert sheet to flow of papers on whichimage has been formed
Inventor: UIRIAMU SHII PAAKINSU
IPC: B42C1/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To insert a special inserting sheet into the flow of continuing paper sheets without interrupting them, that is, without inserting a skip pitch into the flow of the continuing paper sheets. SOLUTION: In order to insert a special inserting sheet into the flow of sheets outputted from a printer, an inserting module 60 is arranged between the printer 8 and a finishing machine 70. A sheet having a code placed in a position in a sheet stack into which the inserting sheet is inserted, is sent out of the sheet stack, and is detected by a sensor 38. A controller 7 creates a hole, that is, a space to house the inserting sheet by deflecting the sheet having a code to a discharge tray by triggering a deflecting system 39. A feeder in the inserting module sends the inserting sheet into the created hole, and the whole sheets are finished by being carried to the finishing machine in collated order.
Patent JP-H0584815-A (JP)
Title: Curved surface working method of polycarbonate sheet
Inventor: YUKI TAKESHI
IPC: B29L31/10
Filed: 1991-09-27
Abstract: PURPOSE:To make a large number of hot working forming molds unnecessary and the bulk of resin sheets at transport smaller and consequently contrive to improve their transportation efficiency by a method wherein polycarbonate resin sheet is bent in advance under heat so as to have curvature radius larger than the expected radius and, after that, bent at normal temperature to the expected curvature radius. CONSTITUTION:Preliminary thermally bending work is performed after thermally softening polycarbonate resin sheet by heating it up to the temperature higher than its thermal deformation temperature and then cooled down under the condition that the sheet is pinched between a female and a male forming molds having the required curvature radii respectively in order to be shaped. By preparing curved surface sheets, the curvature radii r1 of which are stepwise different from one another such as 600t, 400t and 200t, all the polycarbonate resin curved surface sheets, the final curvature radius r2 of each of which lies within the domain ranging from 100t or more to below 180t, can be formed without the development of cracks so as to be high quality ones.
Patent JP-H08114239-A (JP)
Title: Clutch disk assembly
Inventor: YOSHIMOTO TAKUYA
IPC: F16D13/68
Filed: 1994-10-14
Abstract: PURPOSE: To prevent respective members form break-down by making a clutch disk assembly difficult to produce an axial clearance between a cushioning plate and disk-like plate. CONSTITUTION: A clutch disk assembly is provide with a cushioning plate, friction facing, clutch plate 3, stop pin 10, cone spring 12 and hub. The cushioning plate has a cushioning part and a flat fixed part 7c formed on the inner peripheral side of the cushioning part. The clutch plate 3 is disposed on the side of the flat fixed part 7c and the stop pin 10 fixes clutch plate 3 and flat fixed part 7c. The cone spring 12 sets the flat fixed part 7c in pressure contact with the clutch plate 3 near the stop pin 10.
Patent JP-S61127808-A (JP)
Title: Production of steel having high cleanliness
Inventor: HIRAI MASAZUMI
IPC: C21C7/06
Filed: 1984-11-28
Abstract: PURPOSE:To filter out efficiently a non-metallic inclusion and to clean a molten steel by adding a specific ratio of Ca into the molten steel and passing the molten steel through a refractory filter medium. CONSTITUTION:The molten steel subjected to deoxidation with Al to >=0.005% in a ladle 1 is introduced through a long nozzle 4 into a tundish 3. Ca is thereupon added at 2-15ppm (more particularly 3-10ppm) to the molten steel 2, then the non-metallic inclusion suspended in the molten steel 2 flocculates. The molten steel 2 flows toward an arrow A direction in the tundish 3 and passes through the refractory filter gate 5 consisting of alumina, zirconia, etc. from which the molten steel flows into a continuous casting mold 6. A steel ingot is cast by said mold. The flocculated non-metallic inclusion is dammed up by the gate 5.
Patent JP-H0989181-A (JP)
Title: Cooling system for power cable
Inventor: NISHIYAMA HIDEMI
IPC: H02G15/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a power cable, in which earthquake resistance is taken into account without deteriorating cooling efficiency of a cooling pipe. SOLUTION: In a cooling system for a power cable, formed by laying a cooling pipe formed of a resin member along the power cable, an electric weld coupling 20 is used as a coupling for connecting cooling pipes 40, 41 to each other. Therefore, the light weight of the cooling system is achieved without deteriorating cooling efficiency, and improvement of earthquake resistance is achieved.
Patent JP-H0985613-A (JP)
Title: Ultra-precision polishing tool
Inventor: HATAMOTO MITSUOKI
IPC: B24B37/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-precision polishing tool capable of easily realizing a rigidity characteristic suitable for super finishing, and improving the accuracy of surface roughness. SOLUTION: This ultra-precision polishing tool is formed out of a polishing member 14 made of ring type elastic material, the first presser disc 17 concentrically mounted on a tool shaft 12 and formed to have a smaller diameter than the polishing member 14, an aligning disc 16 capable of concentrically positioning the polishing member 14 with the first presser disc 17, and the second presser disc 18 concentrically mounted on the tool shaft 12 so as to be capable of clamping and holding the polishing member 14 with the first presser disc 17, and formed to have a smaller diameter than the polishing member 14.
Patent JP-2000070951-A (JP)
Title: Water treating device using multipole type magnetic field
Inventor: KOBAYASHI ISAMU
IPC: C02F1/48
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To increase water purifying efficiency by effectively actuating magnetic field to water to be treated. SOLUTION: A water treating device 10 is composed of a pipe 11 for passing water composed of a nonmagnetic member and three sets of permanent magnets 12a and 12b, 13a and 13b, and 14a and 14b attached to the outer surface of the pipe 11. The three sets of the permanent magnets 12a and 12b, 13a and 13b, and 14a and 14b actuator the magnetic field to the fluid flowing at the inside of the pipe 11 for passing the water from different three directions.
Patent JP-2000072371-A (JP)
Title: Escalator for base isolation building
Inventor: KOBAYASHI NAGAHITO
IPC: B66B23/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To follow the large interlayer deformation of a base isolation layer to prevent the dangerous slide motion in a platform in an escalator passing the base isolation layer of a base isolation building by constituting the support beam of the escalator by an expansible and contractible link mechanism, and connecting both the ends of the link mechanism to the upper and lower floors of the base isolation layer. SOLUTION: The support beam of an escalator 7 passing the base isolation layer E of a base isolation building is formed of an expansible and contractible link mechanism 30, and both ends of the link mechanism 30 are connected to structural bodies 14, 15 of the upper and lower floors of the base isolation layer E. Namely, in the link mechanism 30, a main support beam 31 is connected to a assisting auxiliary beam 32 by a rotating fulcrum 33 in the middle part, and the other ends of link members 35 connected to both ends of the support beam 31 and auxiliary beam 32 by rotating joints 34 are collected to one point, and connected to the structural bodies 14, 15 of the upper and lower floors by a pin 36.  According to this, when a middle base isolation layer building is shaken by an earthquake to cause an interlayer deformation S in the base isolation layer E, the escalator is expanded and contracted as the movement of the link mechanism 30 so as to follow the interlayer deformation, whereby the dropping-out is prevented.
Patent JP-H0192833-A (JP)
Title: Microprocessor including cipher translating circuit to prevent software from being illegally copied
Inventor: KUBOTA SATORU
IPC: G06F21/79
Filed: 1987-10-02
Abstract: PURPOSE:To prevent software from being illegally copied by providing each chip with individual information, i.e. a cipher translating key. CONSTITUTION:Each chip is provided with individual cipher translating information and a software developer supplies software corresponding to the chip. Thereby, a user can executes the software and backup copy on the self-system, but can not execute the software in another apparatus. In case of exposure based upon a steeper, many reticles can be set up on one device and superposition in each exposure shot can be executed, so that individual information can be efficiently written in each chip. Thus, the software can be prevented from being illegally copied.
Patent JP-S60142262-A (JP)
Title: Automatic sample leading-in device
Inventor: SAITOU KATSUHIKO
IPC: G01N35/10
Filed: 1983-12-28
Abstract: PURPOSE:To measure exactly a sample liquid of a very small quantity, and to improve reproducibility of a sample liquid quantity led into an analyzing flow path by absorbing in advance a sample to a syringe part from a contact part by bringing the syringe to an absorbing operation, before a sample leading-in part is made to contact. CONSTITUTION:When a control part 21 is operated in a state of the figure, a sample absorbing needle 6 is inserted and moved in a sample bottle 16, also a syringe 7 is brought to an absorbing operation and a sample liquid 23 is absorbed from the absorbing needle 6 extending from a contact part of a sample absorbing path 1 to a position Ts of the syringe 7 side, and the inside of the absorbing needle 6 and a pipe K22 is filled with the liquid 23. Subsequently, a loop 3 is made to contact to the absorbing path 1 by operating clockwise a flow path changeover valve 4, the syringe 7 is brought to the absorbing operation again, a sample quantity to be led into a moving phase liquid feeding path 2 is absorbed into the loop 3, and the inside of the loop 3 is filled with the liquid 23 which is not diluted by a washing liquid 9. Thereafter, the loop 3 is made to contact to the liquid path 2 by operating the valve 4 counterclockwise, and the liquid 23 of the inside is swept away to a column 14 and a detector 15 by a moving phase 12.
Patent JP-H08113126-A (JP)
Title: Load sensing proportioning valve
Inventor: MASHIBU KENJI
IPC: B60T8/30
Filed: 1994-10-17
Abstract: PURPOSE: To miniaturize the load sensing spring and improve the durability thereof, by reducing the displacement amount of the load sensing spring to the displacement amount of the lower part of a spring of a vehicle. CONSTITUTION: When a live load is increased, a rear suspension is loosened, and a car body is sunk as the amount of the loosening. Corresponding to the sinking, the first rod 1 fixed to a rear axle is raised relatively, the second rod 2 is displaced to the position 2a, and a load sensing spring 3 is displaced to the position 3a while loosening pressed by the second rod 2. That is, the the displacement h of the end of the load sensing spring 3 is generated by the difference between the vertical locus L of the first rod 1 and the rotating locus of the second rod 2. By such a way, the movement amount L of the rod 1 is to be transmitted being reduced as the h as the displacement of the load sensing spring 3, by the operation of a link mechanism, and as a result, the length of the load sensing spring 3 can be reduced extensively compared with a conventional one.
Patent JP-H0560220-A (JP)
Title: Control device for automatic transmission
Inventor: FURUKAWA TOSHIHARU
IPC: F16H59/72
Filed: 1991-09-02
Abstract: PURPOSE:To prevent lowering of durability to be caused by a failure and an over-load of an actuator by prohibiting the drive of a range switching valve by the actuator at the time of an extreme low temperature or an extreme high temperature. CONSTITUTION:A range control unit 20 for outputting the driving signal to an actuator 34, which drives a range switching valve 34 in response to the range signal output from a range selecting switch 10, cancels the output of the driving signal to the actuator 34 when a temperature detected near the actuator 34 by a temperature detecting unit 52 exists in a range, which is not appropriate for the operation of the actuator 34.
Patent JP-H0297603-A (JP)
Title: Silicon iron alloy powder and manufacture thereof and compacting core
Inventor: CHO TSUTOMU
IPC: B22F1/00
Filed: 1988-10-04
Abstract: PURPOSE:To easily manufacture silicon iron alloy powder having large aspect ratio and flat-state by mixing the flat-state iron powder, Si-containing powder and inactive inorganic compound powder to Si and executing heat treatment to heat-diffuse Si in the iron powder. CONSTITUTION:The flat-state iron powder, Si-containing powder and the inorganic compound powder inactive to Si are mixed. It is desirable to use the iron powder having >=3 aspect ratio and about 0.1-30mum average diameter. Further, the Si-containing powder is desirable to use the high purity Si powder having the same average diameter as the above iron powder and suitable to contain at about 0.5-6.8wt.% to the iron powder. The inorganic compound powder is desirable to use Al2O3 or SiO2, and made to about 10-3,000mum average particle diameter and about 100-500% content. The heat treatment is executed to the above mixed material at about 1,000-1,300 deg.C to heat-diffuse Si in the iron powder. If necessary, after coating with insulating layer to the silicon iron alloy powder obtd. by this method, the heat treatment is executed at >=800 deg.C after compacting, and a compacting core having large saturation magnetic flux density and permeability can be obtd.
Patent JP-H07265586-A (JP)
Title: Method and device for dry cleaning
Inventor: GABURIO RENZATSUCHI
IPC: D06F43/08
Filed: 1994-10-17
Abstract: PURPOSE: To provide a dry cleaning method for clothes and linens using a linear chain and branched chain non-halogenated hydrocarbon mixture cleaning solvent which flash point is 40-100 deg.C and from which aromatic groups are removed essentially. CONSTITUTION: This method is for performing drying and distilling operations under vacuum for recovering a solvent. The relating device is composed of a barrel 1, a ventilation circuit 2, a distilling unit 7 and a means for generating a vacuum state inside the relating equipments.
Patent JP-H01303334-A (JP)
Title: Damping member
Inventor: KOBAYASHI KAZUTOSHI
IPC: F16F7/01
Filed: 1987-10-05
Abstract: PURPOSE:To prolong the impact receiving period so as to exert the damping action of the impact by providing the subject member in which, when external impact is applied to an outer package filled with powder, the powder produces mutual sliding friction. CONSTITUTION:A damping member is composed of an outer package 2 made of high polymer material, which has high elasticity and is excellent in recovery and powder 1 made of solid body, hollow body or bubble body. The powder 1 is sealed in the outer package 2. In the case that the variation in weight or vibration is unactive or in the case that rapid and strong weight is applied, the mutual sliding friction of the powder converts the kinetic energy into heat and produces sufficient deformation. Thus, by prolonging the impact receiving period, it is possible to exert the damping action of the impact.
Patent JP-H1182601-A (JP)
Title: Pressure side damping force adjusting device for hydraulic shock absorber
Inventor: NAGAI TAKAYUKI
IPC: F16F9/44
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To maintain stable and highly accurate compression side damping characteristics without delayed response or dispersion over the whole speed range by adjusting operation for the pressure side damping characteristics of a hydraulic shock absorber. SOLUTION: A sub valve mechanism 22, having a sub valve 38 for generating damping force on the compression side, and a main valve mechanism 23, provided with a main valve 66 for also generating damping force on the compression side, are separately disposed in parallel, while a communicating hydraulic passage 8 for connecting between a damper body and a reservoir tank. Furthermore, a fine, low speed valve 39, which is opened by compressing action within a fine, low speed range of the damper body, is disposed in parallel with the sub valve 38, while an externally adjustable restriction mechanism 70 is provided in series with the main valve 66.
Patent JP-H02100883-A (JP)
Title: Blade means for stapler
Inventor: EBIHARA YOSHIYUKI
IPC: B25C5/02
Filed: 1988-10-05
Abstract: PURPOSE:To reinforce the thrusting part of a thrusting handle member, to improve slidability as well and to simplify the structure of a blade means supporting an operating blade by forming the operating blade only by a sheet of metal piece. CONSTITUTION:The operating blade 4 filing a document, etc., by pressing a staple is made by a sheet of steel plate for spring in 0.7mm thickness, the tip of which is in a curved T shape with 1-1.5mm radius in a circular shape. When this operating blade 4 is used by combining with a handle member 1, at the colliding part 6 with the handle member 1 6' is formed in a smooth circular shape, so the slidability between the both 4 and 1 can be improved remarkably and the document filing action of a staple can be executed extremely smoothly.
Patent JP-H03179588-A (JP)
Title: Note counter
Inventor: MIYAGAWA TSUYOSHI
IPC: G07D7/12
Filed: 1990-09-20
Abstract: PURPOSE:To severely compare measured data with reference data while excluding the influence of vibration, etc., by reading the data of a surface pattern by an image line sensor and comparing the data with the reference data while adsorbing a note to an attraction shaft. CONSTITUTION:A note S is loaded on a holder 1 and this holder 1 is horizontally turned with a shaft 2 as a center. Then, the holder is moved to a counting position shown by a real line in a figure or to a standby position shown by a dot line in the figure. When the holder 1 is at the counting position, an attraction shaft 5 on a rotary cylinder 3 is rotated in a clock-wise direction with a shaft 6 as the center while rotating the cylinder 3 in a counter-clock-wise direction with a shaft 4 as the center. Vacuum pressure is operated into this suction shaft 5 and the notes S on the holder 1 are counted while turning it out one by one. Simultaneously, the reflected light of a beam, with which the surface of the note S is irradiated, from a projector 29 is read by a one- dimensional image sensor 31 and the note is discriminated. Thus, since the surface of the note S is read while sucking it to the suction shaft 5, the note is severely read while excluding the influence of vibration, etc.
Patent JP-H0194456-A (JP)
Title: Memory address generator
Inventor: ARAI HIROSHI
IPC: G06F12/16
Filed: 1987-10-07
Abstract: PURPOSE:To prevent a counting error from being carried to a next line by cutting a video clock when the video clock received from an image processing part goes to a set value or above, and sending a signal to a system control part as an error when the clock goes below the value. CONSTITUTION:A PSTB received from an image processing part 102 is counted by a clock counter 601, it is compared with the number of clocks (4,752 clocks) in one line by a comparator 602, and the PSTB is prevented from being sent to an address counter 603 by the degree of 4,752 clocks or above. When the PSTB is small, the error is detected by a flip-flop 604, and a system control is stopped. Thus, the counting error can be kept within one line.
Patent JP-S60140177-A (JP)
Title: Timepiece
Inventor: NAKAGAWA EISHIYOU
IPC: G04B37/14
Filed: 1983-12-27
Abstract: PURPOSE:To position a timepiece at free place in a room by fastening a timepiece section on the circumferential surface of a hollow airtight section which is sealed with a gas lighter than air. CONSTITUTION:A timepiece section 2 is fastened on the circumferential surface of an airtight section 1 formed from vinylchloride sheet or the like and a time display section 2b is provided on the bottom surface thereof. A movement 5 is fastened on the upper surface of a mount plate 4b of a timepiece frame 4 and hands 7 are mounted on a hand shaft 6 extended to the lower surface thereof from the center hole of the mount plate 4b. A time display scale 8 is formed on the lower surface of the mount plate 4b and a transparent front cover 9 is fitted into the lower part of the timepiece frame 4 and hence, the time display section 2a formed downward. The airtight section 1 is vacuum or sealed with a gas ligher than air to float the timepiece section 2 in the air.