baber/WOPTO huggingface dataset:
Patent JP-S63111077-A (JP)
Title: Sound-deadening construction for printer
Inventor: TERAUCHI SHUZO
IPC: B41J29/10
Filed: 1986-10-29
Abstract: PURPOSE:To enable noise reduction without impairing cooling performance, by providing a hollow part comprising a printing paper feeding passage and an air passage as the same passage, and making a paper inlet port and a paper outlet port of a casing be the same as an air intake hole and an exhaust hole, respectively. CONSTITUTION:A printing paper 1 is passed through a printing paper inlet port 2 and hollow parts 3, 3', is wrapped around a platen 4, is printed by a printing head 5 and an ink ribbon 6, is passed through hollow parts (ducts) 7, 7', and is discharged to the exterior of a casing through a paper outlet port 8. A cooling fan 12 is mounted in the hollow part 3', and the outside air sucked in through the inlet port 2, flows through the ducts 7, 7' while cooling the heat generated from the head 5, a controlling package 9 and a power source 10, and is exhausted to the exterior of a casing through the outlet port 8. The printing sound generated by the head 5 and the sound generated by the fan 12 are transmitted through the hollow parts 3, 3' and the hollow parts 7, 7', but since the hollow parts are provided in an L-shaped bent duct construction, the sounds are released to the exterior after being once attenuated through refraction, and since sound absorbers 13, 14, 15 are adhered to the bent duct, the noise can be reduced.
Patent JP-H0571516-A (JP)
Title: Rod-like attaching tool
Inventor: IWAMOTO MINEICHI
IPC: E04B1/41
Filed: 1991-09-06
Abstract: PURPOSE:To facilitate the attachment of a rod-like member to an object by forming strip-like projecting pieces which are projected upward so as to form cylindrical springs, at the inner wall of a cylindrical body having at its lower end an annular flange. CONSTITUTION:A sheet of spring steel is rounded into a cylindrical body, and a plurality of strip-like projecting pieces 10 are cut and bent inward from the inner wall of the cylindrical body so as to constitute a cylindrical spring body 3. The projecting pieces 10 are projected upward and toward the center of the cylindrical spring body 3, but only the topmost projecting pieces are projected downward. When a rod-like member is inserted into the cylindrical spring body 3, the upper end of thereof abuts against the topmost strip-like projecting pieces so as to be stopped. Thereafter, even though the rod-like member is applied thereto with a pulling force, the projecting pieces above the second stage wedges into the rod-like member so as to prevent the same from coming off.
Patent JP-S61133938-A (JP)
Title: Exposure range control device of copying machine
Inventor: FURUYA HIROSHI
IPC: G03G15/04
Filed: 1984-12-05
Abstract: PURPOSE:To improve the appearance quality of a platen part by providing as one body a harness connected to a sensor, on a reverse side of a light shielding sheet or its inside. CONSTITUTION:When a platen 1 cover is opened, when a light shielding switch is operated, a light shielding sheet S is wound suitably to a retrack 30 by a turning operation of the retrack 30, and by an output of the sensor 7, the sheet S stops at a position which has conformed with an original size, and an area being adjacent to the sheet S is controlled as an exposure range R. In this case, a ribbon cable (harness) 40 is provided on the reverse side of the sheet S, therefore, the ribbon cable 40 is not seen from the upper part of the platen 1, and the appearance quality of parts of the platen 1 is not deteriorated even if the ribbon cable 40 exists. Also, the ribbon cable 40 is stuck to one side of the width direction of the sheet S and formed as one body with the sheet S, therefore, the ribbon cable 40 functions as a reinforcing material of the corresponding sheet S part, and by its portion, the surface rigidity of the sheet S part provided with the ribbon cable 40 can be raised.
Patent JP-H07108625-A (JP)
Title: High-pressure rubber hose
Inventor: NAKAHARA HAJIME
IPC: B29D23/00
Filed: 1993-10-13
Abstract: PURPOSE:To provide a high-pressure rubber hose in which mounting in an assembling operation is facilitated with easy bending in one direction and flexibility is obtained for a long period and which has excellent durability and mountability of a fitment. CONSTITUTION:A high-pressure rubber hose comprises a reinforcing layer 4 between an inner surface rubber layer 2 and an outer surface rubber layer 3 through an interlayer rubber layer 5, wherein the layer 5 is formed of a right layer rubber 5A adhered with sulfur dust agent and a left layer rubber 4B adhered with zinc stearate dust agent, and the rubbers 5A and 5B are respectively divided and disposed radially of the hose 1.
Patent JP-H03121771-A (JP)
Title: Super finishing grinding device for raceway surface of bearing outer ring
Inventor: SHIRATORI MITSUGI
IPC: B24B35/00
Filed: 1989-09-30
Abstract: PURPOSE:To eliminate a self-excited vibration, to reduce the wear of a grinding wheel and also to reduce the replacing frequency of wheel, by composing it so as to perform the clamp of upper and lower sliding parts while under the wheel rocking with the utilization of a wedge action. CONSTITUTION:A holder main body 17 is descended and a wheel tip is descended to the position where a very small gap is left for the grinding place of the inner face raceway surface of a work 3. At this time a pressurizing fluid is fed to the recessed part 16 of a wedge member 15 from the fluid ports 24 for clamping of the right and left sides parts of a vertical motion cylinder 10, which is fixed to the end plate 9 of the shaft end of a rocking motor 8 with the wedge engagement thereof. At this clamping part the gap between the vertical motion cylinder 10 and rocking motor 8 becomes zero. After the clamp completion of this vertical motion cylinder 10, a wheel 22 is brought into contact with the work grinding face with its pressurization by the energizing of a pressurizing cylinder device 18, rocked around the rocking center line 6 thereof by the rocking motor 8 and the grinding motion is started.
Patent JP-H0571027-A (JP)
Title: Device for compressing and discharging fiber waste
Inventor: NAKAMOTO TERUO
IPC: D01G15/94
Filed: 1991-09-06
Abstract: PURPOSE:To prevent the adhesion of fiber wastes to a screw blade and a shaft in the state spreading therebetween and prevent the clogging of the fiber wastes from generating, by scratching down the fiber wastes adhering to the inner surface of a cage by the rotation of a screw blade and pressing the fiber wastes downward to compress the fiber wastes. CONSTITUTION:Fiber wastes adhering to the inner surface of a cage 3 are scratched down by the use of a rotated screw blade 4. The simultaneous rotation of the fiber wastes adhering to the screw blade together with the screw are prevented by simultaneous rotation-preventing bars, and the fiber wastes are pressed downward with the rotation of the screw blade to compress the fiber wastes. The adhesion of the fiber wastes spread between the screw blade and the shaft is eliminated to prevent the clogging of the fiber wastes from generating.
Patent JP-H09102428-A (JP)
Title: Rotary transformer and its manufacturing method
Inventor: ONODERA TADASHI
IPC: H01F38/14
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To realize significant cast down by forming winding into multiple turns by laser processing. SOLUTION: Copper plates 1 and 2 formed by press processing are so processed that they have 2-turn and 3-turn in winding structures for each channel by laser process, in post-process. Windings 5 and 6 are processed into 2-turn by laser process, and windings 7 and 8 are processed into 3-turn by the laser process. A processed integral winding is positioned to a hole of a rotary transformer and a winding groove, far fixing with bonding agent. And, a tie bar part 4 is punched out of the integral winding, so that each channel 1 and 2 are separated from a short ring 3, so that the rotary transformer of 2-channel configuration with the short ring 3 in between is farmed. By this, just a program alteration for a laser processor makes handling easier far cost-down when the number of turns of coil, winding ratio, etc., are changed in specification.
Patent JP-H0999014-A (JP)
Title: Position adjusting mechanism for axle for wheelchair
Inventor: KITAJIMA YOSHIHIRO
IPC: A61G5/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for a position adjusting mechanism for axle by enabling the fixture and move of axles by fastening/unfastening a nut. SOLUTION: When a hexagonal nut 33 is fastened, the nut 33 and an abutting member 30b sandwich 1st and 2nd plates 25 and 26 and abut both the plates 25 and 26 to abutting parts 24b of guides 24 so that the 1st and 2nd plates 25 and 26 can be inhibited from vertically moving along guide parts 24c. At the same time, the abutting member 30b is engaged with a lock part 26b formed around the edge of a guide hole 26a on the 2nd plate 26, and an axle 27 is inhibited from moving back and forth along guide holes 25a and 26a. When the nut 33 is unfastened, the 1st plate 25 can move along the axle 27. Therefore, when the 1st plate is moved along the axle 27, a rack 25b of the 1st plate 25 and a guide rack part 24a of the guide part 24 are disengaged and the 1st and 2nd plates 25 and 26 can move along the guides 24 so that position adjustment can be performed.
Patent JP-S61134043-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO ISAMU
IPC: H05K3/34
Filed: 1984-12-04
Abstract: PURPOSE:To prevent the deterioration in moisture resistance by a method wherein the middle part of an outer lead terminal drawn out of the sealed resin body is provided with a projection formed by bending. CONSTITUTION:The middle part of an outer lead terminal 2 drawn out of the sealed resin body 1 is provided with an inward projection 3 formed by partial recess through bending with a mold at the step of a lead frame 11 in which leads are attached and assembled to the semiconductor element. At the time of mounting such a semiconductor device on a printed circuit board, the conventional impact on outer lead terminals is absorbed by the projection provided at the middle part of the outer lead terminal.
Patent JP-S63109203-A (JP)
Title: Manufacturing method for lightweight engine valve
Inventor: SASAKI NAMIO
IPC: F01L3/02
Filed: 1986-10-28
Abstract: PURPOSE:To manufacture a lightweight engine valve easily by filling a slot of a heat-resistant steel block with coring powder, tapping the slot of the block and then defining both a valve stem part and a skirt part thereon. CONSTITUTION:The slot 3 of a heat-resistant steel block 4 is filled with coring powder of titanium alloy. After the opening of the block 4 is closed with a tap 8 made of heat-resistant steel, the block 4 is subjected to the hot forward extrusion to define a stem part 11 at one side thereof. The block 4 is then subjected to the hot press and swaging to define a skirt part 15 at the other side thereof. Thus, a lightweight valve may be manufactured easily.
Patent JP-H04136156-A (JP)
Title: Transparent protective film structure
Inventor: MURAYAMA YOICHI
IPC: C23C14/06
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the transparent protective film structure having a high hardness and adhesive strength and good surface protectiveness by forming a transparent film mixture composed of SiO, SiO2, spinel, alumina, and fluorine- contained org. matter by vapor deposition, i.e., high-frequency excitation type ion plating on a substrate. CONSTITUTION:The SiO, the SiO2, the spinel and or the alumina, and the fluorine-contained org. matter are evaporated. The evaporated particles or the evaporated particles and gaseous molecules are subjected to plasma excitation in a vacuum reaction device by the high-frequency excitation type ion plating so as to convert to the state of the ionized particles, neutral particles or radical, which are deposited by evaporation on the substrate surface. The pressure in the vacuum reaction device is specified to about 10<-2> to 10<-5>Torr and the surface temp. of the substrate is kept at about room temp. to 400 deg.C. Polytetrafluoroethylene, etc., is used for the fluorine-contained org. matter. The novel transparent protective film structure having the excellent functionability, such as adhesive strength and weatherability, is obtd. as the transparent film protective to exterior parts and ornamental part of timepieces, ornaments, etc., is obtd. in this way.
Patent JP-H09101377-A (JP)
Title: Snowfall detection device
Inventor: MIYASAKA TAKAO
IPC: G01N29/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a snowfall detection device for detecting the presence or absence of snowfall by accurately distinguishing rain from snow. SOLUTION: A first diaphragm 12 can stop precipitation such as rain and snow on its upper surface. A first vibration sensor 14 detects a vibration generated by the first diaphragm 12. A precipitation detection means 18 detects whether precipitation exists or not. A processing part 20 compares a predetermined reference waveform with a vibration waveform outputted by the first vibration sensor 14 when the precipitation detection means 18 detects precipitation, and judges that it snows when the difference between the reference waveform and the vibration waveform is within a predetermined range.
Patent JP-H0790793-A (JP)
Title: Apparatus for controlling orientation of wire cloth part of paper machine
Inventor: YAKABE MASAHIRO
IPC: D21F7/00
Filed: 1993-09-21
Abstract: PURPOSE:To control the orientation of fibers of a raw material to be supplied to a wire cloth. CONSTITUTION:A white liquor chamber 22 is placed in combination with a header 6 of a head box 4. A number of manifold tubes 24 are arranged in lateral direction to supply the white liquor 21 in the white liquor chamber 22 to a slice 12 and a flow control valve 23 is attached to each manifold tube. A surface speed sensor 26 is provided to determine the surface speed of the flowing raw material 5 by irradiating the surface with two laser beams. The signals S1, S2 transmitted from the surface speed sensor 26 are processed by an orientation angle processor 27 to determine the orientation angle of the fiber, an opening control command is transmitted from a valve opening controller 28 to a flow control valve 23 based on the signal of the orientation angle processor and the flow rate is controlled by supplying the white liquor 21 to the raw material 5.
Patent JP-S63112441-A (JP)
Title: Transfarent heat reflecting plate
Inventor: KUSANO EIJI
IPC: C23C14/08
Filed: 1986-10-28
Abstract: PURPOSE:To obtain the titled reflecting plate having a desired reflection color and useful as a window glass for vehicle, etc., by successively applying, as necessary transparent high-refractive inner layer, a transparent metal layer and a transparent high-refractive outer layer to a transparent substrate. CONSTITUTION:A pair of magnetron cathodes 5, 6 are placed on the bottom of a vacuum tank 1 evacuated through an exhaustion port 3 and are insulated from the bottom with an insulator 4. A Ti target 13 and a Sn target 14 are individually attached to the upper face of each cathode. A transparent substrate 16 such as glass plate is held with a holder 15 placed on a reciprocative transfer belt 12 placed above the cathodes 5, 6. Ar/O2 is introduced into the tank 1 through a gas inlet 11, negative potential is imposed to the cathode 6 to start sputtering and the substrate 16 is passed above the cathode 6 by moving the belt 12 to form a transparent, highly refractive inner layer (SnO2 layer) 17 having a prescribed thickness. Ar gas is introduced through a gas inlet 10, a negative potential is imposed to the cathode 5 and a transparent metal layer 18 composed mainly of Ti and having a prescribed thickness is applied to the layer 17. Finally, a transparent, highly refractive outer layer 19 is formed on the transparent metal layer 18 by the operation similar to the first step.
Patent JP-S63109969-A (JP)
Title: End face forming and polishing method for optical fiber
Inventor: UENO MASATOSHI
IPC: B24B19/00
Filed: 1986-10-28
Abstract: PURPOSE:To accurately polish the end face of an optical fiber into a projected spherical face in a short time and remove a harmful residue on a polishing member by sticking a thin polishing member on the top of a flat board made of a soft elastic material and forming a polishing board. CONSTITUTION:A polishing board 6 is formed by sticking a polishing film 62, etc. on the top of a soft elastic material board 16 such as a synthetic resin, etc. And, a polishing tool 5 is moved on a circular arc track while being pressed against the polishing board 6, to polish the end face of a ferrule 2 which is projected a certain length out of the bottom face of the polishing tool 5 and the end face of an optical fiber 3 which is bonded and fixed to a minute hole on the center of this ferrule 2. In this case, the polishing board 6 is elastically deformed and deflected coaxially and, by utilizing this deflecting phenomenon, the end faces of the ferrule 2 and the optical fiber 3 are accurately formed and polished into a projecting spherical face. At the same time, any harmful residue generated on the polishing film face 62 is simply removed, always polishing the end face of the optical fiber 3 under the optimum polishing condition.
Patent JP-H06189968-A (JP)
Title: Endoscope suture device
Inventor: EDOWAADO II UOOKAA
IPC: A61B17/04
Filed: 1993-09-20
Abstract: PURPOSE: To facilitate an ease of processing a suture in a human body, by putting a surgical suture with a hooking tie, whose withheld end fixed to a surgical needle is extended from such tie held, into an cannula to be put into a trocar, penetrating through the biological tissues. CONSTITUTION: This medical device 20 has an cannula 21 having a slope 24 made at a distal end where there are a sliding head 26, a farthest ring 27 and a hooking tie, inside-laying a surgical suture 25 extending its withheld end 29 fixing a surgical needle 30. This surgical suture 25 is put into the cannula 21 until its hooking tie 28 gets a contact with the slope 24 of the cannula 21. When a piece of biological tissues is sutured, the cannula 21 is pushed into up to a given operational place through the trocar/trocar and cannula passing through the biological tissues, and using the handle then passes the surgical needle 30 through two tissue areas to be sutured. Pulling the sliding head 26 as the needle 30 remains held forms the tie.
Patent JP-H0198881-A (JP)
Title: Heat-insulating box body
Inventor: SASAKI TAKAO
IPC: F25D23/08
Filed: 1987-10-12
Abstract: PURPOSE: To prevent an inner box from bulging at a thin wall part thereof by a method wherein a heat insulated box is comprised of an inner box, an outer box and foam heat insulating material filled between both boxes and adsorptive substances are arranged within the inner box. CONSTITUTION: Blocks 14 of active carbon are arranged at thin wall portions 13 such as corners 12 of an inner box 11 of a heat insulating box 1, the inner box 11 is assembled into an outer box 3 and then foam heat insulating material 6 is filled in a hermetically sealed space 4. Blocks 14 of the active carbon 14 having an adsorptive action are arranged in advance at the inner box 2 of the heat insulating box 1 to prevent the thin wall portion of the inner box 2 from being deformed because fluorocarbon gas 5 is adsorbed by the active carbon 14 even if a cooling operation is stopped, if a temperature within the heat insulating box is increased by a temperature of the surrounding atmosphere, if the fluorocarbon gas 5 in the foam heat insulating material is expanded, and if the fluorocarbon gas 5 enters a clearance 7 between the inner box 2 and the foam heat insulating material 6.
Patent JP-H1191657-A (JP)
Title: Crawler type travel gear
Inventor: YUKI SHIGERU
IPC: B62D55/084
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a crawler type travel gear which allows easy specifications changing work for the slide adjustment mechanism while effectively reducing the manufacturing cost. SOLUTION: In this crawler type travel gear, a support wall 15 having a through hole 15a is installed on a longitudinal one end of a truck frame 9. Along a tension ring 12 and the support wall 15, a support frame 16, a cylinder 17, and a receiving member for preventing the insertion of the cylinder 17 into the through hole 15a are serially disposed. This constitutes the slide adjustment mechanism for rubber cralwer belt installation specification. Further, the support frame 16 and the cylinder 17 are serially disposed between the tension ring 12 and the support wall 15. A buffer 19 is provided between one end of the cylinder 17 and the support wall 15 so that the front side of the fixing portion 19A of the buffer 19 is receivingly supported by the support wall 15. The rear side of the fixing portion 19A is inserted in the insertion hole 15a.  This constitutes the slide adjustment mechanism 14B of iron crawler belt installation specification.
Patent JP-H0983739-A (JP)
Title: Image reading system
Inventor: MIYAJIMA MASAMI
IPC: G06T1/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To automatically detect the side of an original even if the length of the original can not be detected and to quicken the transfer start time of reading image data. SOLUTION: When an external device requests original width data to an image reader (step 1), an image reader detects an original width (step 2). The image reader reports the detected original width data to the external device (step 3). The external device refers to an internal data table and determines the reading image area of an original from the notified original width data (step 4). The external device notifies the image reader of the determined reading image area (step 5). Further, the reading of the image is requested (step 6). As a result, the image reader reads the notified reading image area (step 7) and the read image data is transmitted to the external device (step 8).
Patent JP-H1191514-A (JP)
Title: Vehicle washing device
Inventor: KUWATA SHIGEJI
IPC: B60S3/06
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To make the pressing force of a brush automatically adjustable and adequately, in accordance with the shape of a vehicle. SOLUTION: An A.C. voltage VAC, supplied to torque motors 18, 20, and 22 from an inverter 46, is made changeable in accordance with a load current IR, by providing a current converter 42, for detecting the load currents IR of rotation motors 30, 32, and 34 for rotating brushes 36, 38, and 40; and a sequencer 44, for decreasing the D.C. voltage VDC, supplied to an inverter 46, when the detected load current IR is higher than a given upper limit reference value, and for increasing the D.C. voltage VDC when the detected load current IR is lower than a given lower limit reference value; and the A.C. voltage VAC, supplied to torque motors 18, 20, and 22 from the inverter 46 is changed in accordance with the load current IR.