baber/WOPTO huggingface dataset:
Patent JP-H0262321-A (JP)
Title: Method of charging pipe with granular powder
Inventor: YOKOZAWA TOSHIHARU
IPC: B65G53/38
Filed: 1988-08-30
Abstract: PURPOSE:To charge the interior of a pipe with granular powder uniformly by taking apart granular powder into small pieces by excitation while air in the pipe is sucked and discharged by a transport path to uniformly charge the interior of the pipe with granular powder in a method of charging the interior of the pipe with granular powder. CONSTITUTION:A method of charging a steel pipe T with welding flux P will now be described as an example. A gate 2 is closed and welding flux P is charged in a hopper 1. With the gate 2 and the second to fourth stop valves 28, 33, 36 of the hopper 1 closed and with the first stop valve 25 opened, a vacuum pump 21 is started. By suction of the vacuum pump 21, the interior of the vacuum chamber 17 is evacuated, and a vibration motor is driven to vibrate a bobbin 15, that is, a coil of the steel pipe T spirally H round the axis of the bobbin. Flux P dropped from the hopper 1 on a transport path 6 is subjected to vibration in the oblique direction F by an electromagnetic feeder 9, and advanced while it is taken apart into small pieces to drop through a deaeration 11 and the flux is taken apart into small pieces, so that the air passes through the third connecting pipe 31 to be sucked in a vacuum chamber 17. Accordingly, the flux P which has entered the interior of the steel pipe is filled in the interior of the steel pipe.
Patent JP-H0874083-A (JP)
Title: Seawater electrolyzer
Inventor: IWAI TAKUJI
IPC: C25B9/17
Filed: 1994-09-07
Abstract: PURPOSE: To provide a seawater electrolyzer capable of preventing a burning accident due to the generation of hydrogen from an electrolyte flowing into a standby electrolytic cell from a liq. receiving tank. CONSTITUTION: An operating electrolytic cell 1 and a standby electrolytic cell 2 are connected to a liq. receiving tank 4 through an electrolyte collecting pipe 3. Both cells 1 and 2 are connected to the tank 4 with U-tubes 6 and 6' higher than the liq. levels of the collecting pipe 3 and liq. receiving tank 4. Air vent valves 7 and 7' are furnished at the tops of the U-tubes 6 and 6'. The electrolyte does not flow back to the elecrolytic cell due to the presence of the U-tubes 6 and 6', and the gaseous hydrogen separated from the electrolyte is discharged from the air vent valves 7 and 7'.
Patent JP-H0552866-A (JP)
Title: Semiconductor acceleration sensor support apparatus
Inventor: ONISHI MASAYOSHI
IPC: H01L29/84
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a semiconductor acceleration sensor support apparatus with a detection accuracy improved. CONSTITUTION:This apparatus is provided with an extension part 42 to be inserted into a through hole of a substrate 20, an engaging part 43 for engagement with a substrate at the tip of the extension part and an elastic holder 40 which has an energizing part 44 built integral with the extension part to energize a semiconductor acceleration sensor 1 to the substrate. The semiconductor acceleration sensor 1 is pressed and energized onto a substrate 30 by a resilience of the elastic holder to apply a specified load constantly thereby preventing a positional deviation of the semiconductor acceleration sensor 1 accurately.
Patent JP-2001039101-A (JP)
Title: 5°dc rim, and disk wheel
Inventor: ABE KISHIRO
IPC: B60B23/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a 5 deg.DC rim and a disk wheel to reduce their weight while keeping the required strength. SOLUTION: This 5 deg.DC rim comprises a face side flange curl part 10, a face side flange part 11, a face side bead seat thick wall part 12a, a face side bead seat thin wall part 12b, face side wall 15, a drop part 16, a reverse side wall part 21, a reverse side bead seat part 19, a reverse flange part 18, and a reverse flange curl part 17. A thick angular part 14 is provided on a transition part from the face side flange part 11 to the face side bead seat thick wall part 12a, and the thickness is successively reduced from the thick angular part 14, the face side bead seat thick part 12a, the face side flange part 11 or the face side flange curl part 10.
Patent JP-S58109316-A (JP)
Title: Belt cleaner
Inventor: KODAMA SHIZUO
IPC: B65G45/00
Filed: 1981-12-24
Abstract: PURPOSE:To scrape off dust on a belt, by forming an even number of dust scraper machines to a belt conveyer state equipped with brushes on belt surfaces and running the dust scraper machines in surface contact with the conveyer belt in the returning side to its width direction. CONSTITUTION:An endless belt 6 equipped with many rows of brushes 5 at a suitable space on its surface is wound between belt pulleys 4, 4 parallelly arranged with a required distance apart to constitute a belt conveyer state dust scraping machine 7, and the belts 6 and 6' of the machines 7 are arranged movable in a reverse direction. In this constitution, many rows of the brushes 5, 5' on surfaces of the belts 6, 6' in each machine 7, 7' can efficiently scrape off adhering dust to a belt 1' by means of surface contact.
Patent JP-H0632175-A (JP)
Title: Rearward image pick-up device for vehicle
Inventor: IMAI HIROSHI
IPC: B60W30/00
Filed: 1992-07-18
Abstract: PURPOSE:To provide a rearward image pick-up device for a vehicle, with which the traffic state in the rearward periphery of the vehicle can be checked in a short time without complicated operation. CONSTITUTION:An obstacle sensor 6 for detecting rearward sides and a distance sensor 7 for detecting obstacles in a further far rearward are installed at a rear end of a vehicle, and images taken by a video camera 4 is displayed on a display unit 2. The camera 4 is set in a wide angle mode in general including the time where the obstacle sensor 6 is detecting obstacles through a judgment and visibility control circuit 8, and on the other hand, is set in a narrow angle mode while there are other vehicles only in the detection range of the distance sensor 7 and the vehicles are positioned in such specified relationship that the driver of the vehicle desires to obtain the feelings of distance between own vehicle and another vehicle so that the driver may check the rearward with the same distance feelings through the display unit as in the case of mirrors.
Patent JP-S6194512-A (JP)
Inventor: HIRAI HITOSHI
IPC: G02B6/00
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1058886-A (JP)
Title: Writing instrument
Inventor: KURITA YUTAKA
IPC: B43K5/18
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument to be manufactured easily and inexpensively in which the limit of the thinness of a blade section is relaxed, the ink storage capacity in a collector is enlarged, the function is improved and the type of elements as leaves is not necessary to be selected and, for example, a biaxially oriented material of a polyester film is used for all kinds of oily or aqueous inks. SOLUTION: A collector 16 of a writing instrument 1 is constituted of laminated leaves 20 stretching in the plane plate shaped, and a plurality of projected sections 22 are formed on the positions at proper intervals on the surfaces of the leaves 20 by the embossing or printing method. Laminated and adjoining leaves 20 are positioned almost in parallel at the desired intervals by the projected sections 22 to form clearance sections 24 for storing overflowed ink, and all the leaves 20 constituting the clearance sections 24 are brought into contact with an ink introduction line 14.
Patent JP-H05117002-A (JP)
Title: Method for producing reinforced concrete of preventing occurrence of gap at contact part between concrete and reinforcing bar
Inventor: HANAOKA TADAO
IPC: C04B22/14
Filed: 1991-08-26
Abstract: PURPOSE:To prevent occurrence of gaps between concrete and reinforcing bars by adding a milky dispersion formed from aqueous solution of sodium silicate, copper sulfate, calcium chloride and chromium alum to freshly mixed concrete and placing it. CONSTITUTION:Aqueous solutions of sodium silicate, copper sulfate and calcium chloride are blended and formed precipitate is finely dispersed. The dispersion is mixed with an aqueous solution of chromium alum and a dispersant on the market (e.g. Neopelex(R)) and blended with a colloidal fine powder machine to give a light green emulsifying agent. On the other hand, cement is mixed with sand and gravel in a dry state and kneaded with the emulsifying agent and water. This freshly mixed concrete is poured into a reinforcing bar integrated space in a mold of frame, set and hardened.
Patent JP-H0764216-A (JP)
Title: Stereoscopic photographing device
Inventor: YONEYAMA SHUJI
IPC: G03B17/28
Filed: 1993-08-30
Abstract: PURPOSE:To provide a stereoscopic photographing device for preventing the occurrence of the difference between an observed finder field and a real photographing range even in the case of photographing by a lens shutter camera with a stereoscopic adapter mounted. CONSTITUTION:As to the stereoscopic photographing device provided with the stereo adapter 100 for adjacently imprinting two images of the same object which are obtained by viewing from different view points on one frame of a film and a camera 20 capable of attaching the stereoadapter 100 to the front end of the photographic lens, the device is provided with a visual field forming means installed on the optical path of the finder and for selectively setting either of a normal photographing visual field and a stereoscopic photographing visual field, a detecting means for detecting whether or not the stereo adapter 100 is attached to the camera 20 and a switching means 37 for switching the normal photographing visual field and the stereoscopic photographing visual field through the visual field forming means based on the result detected by the detecting means.
Patent JP-2001003204-A (JP)
Title: Combined pants and underwear for aged person
Inventor: UEHARA YASUHIRO
IPC: A41D1/06
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a combination of pants and underwear for aged person to facilitate the urination. SOLUTION: The upper end of a front cloth is sewn to the end of the waistline of the L-side (left) body part of pants and a part of the cloth is buttoned to the R-side (right) of the pants in wearing. The front cloth is openable upward by zippers attached to the L and R-side body parts and the lower end of the opening of the pants is expandable to the back of the crotch with a rib stitch part of the underwear. The underwear is easily and quickly openable and closeable by this structure.
Patent JP-H0494443-A (JP)
Title: Fuel supply device for lpg vehicle
Inventor: WATANABE TAKAHIRO
IPC: F02M21/02
Filed: 1990-08-10
Abstract: PURPOSE:To prevent misoperation of an overflow-preventing valve so as to prevent an engine stop by providing a valve means, which closes a valve to be throttled when a flow amount of fuel is increased to a preset value or more smaller than a valve- closing flow amount of the overflow-preventing valve, in a fuel supply passage in the downstream of the overflow-preventing valve. CONSTITUTION:When a pressure difference between the pressure in an LPG bomb 4 and the line pressure of a fuel supply passage 5 is large generated, a large amount of fuel in the bomb 4 flows out in the fuel supply passage 5 when an emergency shutoff valve 26 and a solenoid valve 47 are opened by starting an engine 1, and an overflow-preventing valve tends to perform closing action by increase of the flow amount of fuel. However, a misoperation control valve 50 is arranged in the fuel supply passage 5 in the just downstream of the emergency shutoff valve 26, and a preset value of a fuel flow amount for closing this valve 50 is lower than that of the overflow-preventing valve, so that the misoperation control valve 50 is closed before the overflow-preventing valve tends to close, to throttle the fuel supply passage 5 to a predetermined passage sectional area by a clearance between a valve unit 54 of this closed misoperation control valve 50 and each V-groove 57 of a valve seat 53.
Patent JP-H0958847-A (JP)
Title: Screw feeder
Inventor: OTA YOSHITAKE
IPC: B65G11/18
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement of a rail and position adjustment between a stopper and a guide member so as to improve replacing workability and to cope easily with various screw diameters. SOLUTION: A screw feeder is provided with a storage part 11 provided on a machine base 10 so as to store a large number of screws S, a rail 15 protruded outside from the inside of the storage part and having a groove 16 for inserting the screws S so as to guide the discharged screws S, a feeding part 30 for feeding the screws S to the rail 15 in the storage part 11, a stopper 90 for stopping the movement of the screws S discharged at the discharge side end part of the rail 15, and a guide member 95 for guiding a bit for taking out the screws S. The stopper 90 is provided at the discharge side end part of the rail 15.  The screw feeder is further provided with rail supporting mechanism having a supporting member for supporting the rail 15 in such a way as to be inserted into and pulled out of the storage part 11, and positioning mechanism 23 for positioning the rail 15 in a longitudinal position adjustable state to the supporting member 21 of the rail supporting mechanism 20.
Patent JP-H0958105-A (JP)
Title: Ink impregnating material and stamp unit using the same
Inventor: KOBAYASHI NAOMICHI
IPC: B41L13/18
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink impregnating material which can simply obtain a multicolor and noticeable perforated image and a stamp unit using the same. SOLUTION: Foam (ink impregnating material) is impregnated with nonmagnetic ink and magnetic ink. The nonmagnetic ink and the magnetic ink are alternately colored with different colors. Color change can be facilitated by stamping by operating or non-operating a magnetic field. As the stamp unit, the type that a stencil printing base plate 10 having an ink impermeable base material, foam, and a thermosensitive stencil base sheet made of thermoplastic film for forming a printing surface by covering the foam is thermally perforated and mounted at a stamp member (holder) 34 can be suitably used. A permanent magnet 45 is arbitrarily disposed between the member 34 and the plate 10.
Patent JP-S58117625-A (JP)
Inventor: TAKAKURA MASAZUMI
IPC: H01H37/52
Filed: 1981-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0389075-A (JP)
Title: Change-over device
Inventor: MANFUREETO GIIKU
IPC: B60K20/02
Filed: 1990-08-15
Abstract: PURPOSE: To hold a selecting lever at a neutral center position by providing electric switches to energize springs, and letting them cooperate with devices comprising pins to move the selecting lever to the neutral center position. CONSTITUTION: Sensors 9, 10 are controlled by use of a lever 3 for upshifting and return shifting in shifting paths 8. The sensors 9, 10 are formed of switches 11, 12. The switches 11, 12 cooperate with devices 13, 14, and these devices 13, 14 are provided with pins 15, 16 movable in axial directions and springs 17, 18. The springs 17, 18 and the pins 15, 16 hold the selecting lever 3 at a center position M of it. The selecting lever 3 can thus be held at a neutral center position.
Patent JP-H1051354-A (JP)
Title: Ds-cdma transmission method
Inventor: OKAWA KOICHI
IPC: H04B1/707
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To improve channel estimation accuracy by a pilot symbol by making spread codes for spreading the pilot symbol in plural code channels be in common among the respective code channels. SOLUTION: In respective frame constitution parts 11, the pilot symbol of channel estimation for synchronization detection is inserted at a fixed cycle to the encoding information data of the respective code channels and then, data are modulated in a modulator 12. The modulation data symbols of the respective code channels from the respective modulators 12 are spread by a prescribed spread code in a spread modulator 13. Then, the spread signals of the respective code channels are added in an adder 14 and transmitted. The pilot symbols of the respective code channels are spread by one of the orthogonal spread code group of one information symbol cycle intrinsic to the respective code channels or the spread code other than the spread code allocated to the information symbols of the respective code channels in the orthogonal spread code group of one information symbol cycle.
Patent JP-H0648484-A (JP)
Title: Device for cleaning filling nozzle
Inventor: NAGANO YASUAKI
IPC: B67C3/00
Filed: 1992-07-20
Abstract: PURPOSE:To easily and accurately clean a filling nozzle by a method wherein the filling nozzle is connected through a hole in a container transfer surface to a cleaning liquid circuit, when a supporting body for the filling nozzle is lowered to a cleaning position below a filling position. CONSTITUTION:Upon filling by a filling nozzle 17, a nozzle supporting body 16 is lowered along a support 11 to a filling position by a servomotor 18 via a threaded shaft 19 and a threaded driving body 20. On the other hand, a driving table 23 is intermittently rotated by an intermittent rotary driving mechanism 24 via a plurality of gears 25 and 26 and, at the same time, a driven table 27 is rotated via a plurality of engaging parts 28 and 29. A container is then transferred on a transfer surface 47 to be filled with its contents. To clean the filling nozzle 17, the nozzle supporting body 16 is lowered to a cleaning position and passed through a hole 46 formed in the transfer surface 47. In this way the cleaning liquid of the filling nozzle 17 is discharged from a liquid collecting part 48 forming a cleaning liquid circuit to a discharge pipe 49.
Patent JP-H0268318-A (JP)
Title: Production of conjugate yarn
Inventor: ISHIDA ZENICHI
IPC: D01H7/02
Filed: 1988-08-29
Abstract: PURPOSE:To obtain a stable and firm conjugate yarn without causing fluffing and end breakage by supplying a multifilament and a short fiber bundle to a front roller and doubling the short fiber bundles to the multifilament in a twisting zone according to the twisting direction in such a manner as to wind the multifilament with the short fiber bundle from above. CONSTITUTION:A short fiber bundle A is supplied from a back roller 1, passed through an apron roller 2, drafted to a prescribed thickness between the apron roller and a front roller 3 and transferred between the front roller 3 and the apron roller 2 to the drafting short fiber bundle A in a twisting zone according to the twisting direction in such a manner as to wind the short fiber bundle A around the multifilament B from the upper side of the multifilament when viewed from the front side of a fine spinning frame while keeping the gap L between opposite sides of the multifilament B supplied from the front roller 3 and the short fiber bundle A to 0.5-2mm. The short fiber bundle A is combined with the multifilament B, passed through a snail wire 4, transferred via a traveler 7 and wound on a wooden bobbin 5 under twisting to obtain the objective conjugate yarn.
Patent JP-S6456572-A (JP)
Title: Printer-controlling circuit
Inventor: YAMADA TAMIO
IPC: G06K1/12
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the speed of receiving bar code data from becoming lower than the maximum printing speed of a printer, by providing a controlling means for causing the printer to print bar a bar code according to an inputted code. CONSTITUTION:When bar code printing data is inputted to a data input part 2, a CPU 1 temporarily stores the data in a RAM 2, and reads a bar code printing procedure according to a bar code command from a ROM 4. Following the procedure, bit image bar code data D1-Dn for one horizontal dot row are set into a head-driving data latching part 13 of a line printer, a strobe signal is outputted from a strobe signal outputting part 7, and printing is repeated for N dot rows to print a bar code. By this, the speed of receiving the bar code printing data is prevented from becoming lower than the printing speed of the printer, so that it is possible to attain enhancement of printing data through external inputting of the bar code printing data.
Patent JP-S6371436-A (JP)
Title: Engine speed control device for vehicle with electromagnetic clutch
Inventor: TEZUKA KAZUNARI
IPC: F02D29/00
Filed: 1986-09-11
Abstract: PURPOSE:To increase the output torque and obtain the smooth start by opening an opening/closing valve and feeding the intake air also through a bypass passage of a throttle valve if the rising rate of the engine speed is reduced when a vehicle is started. CONSTITUTION:A bypass passage 54 is provided which bypasses a throttle valve 52 and opens or closes an electromagnetic solenoid valve 53, and the opening/closing control circuit 55 of the electromagnetic solenoid valve 53 is provided to constitute an engine revolution control circuit 5. A drive judging unit 61 operates the electromagnetic solenoid valve 53 and opens the bypass passage 54 if a sensor 60 detects the time when the throttle valve 52 is opened, the judging unit 59 of the opening/closing control circuit 55 judges the time when a vehicle is started, an arithmetic logical unit 58 detects the rising tendency of the rotating speed of the input shaft 31 of a transmission 3, and an arithmetic logical unit 56 detects the reduction of the rising ratio of the engine speed.
Patent JP-H0391475-A (JP)
Title: Culture device for self-nourishing microorganisms
Inventor: FURANKE HORUSUTO
IPC: C12M1/00
Filed: 1989-08-21
Abstract: PURPOSE: To provide a culturing device so as to be able to set an advantageous culturing condition by complicatedly arranging plural transparent tubular screws capable of being assembled optionally, joining their parallel longitudinal sides with bends and arranging light sources having a specific wave length among them.  
     CONSTITUTION: This culturing device for a self supporting nutrition microorganism comprises screws formed by arranging tubular screws 1, 2 and 3 complicatedly each other and respectively joining with bends 6, fixing the tubular screws 1, 2 and 3 to a frame stand 8 with mounting tools 7, arranging each of the tubes at an adjusted slope toward the joining site 10 at the lower part, optionally joining them with an openable flange coupling 9 and a demountable bend 11 as a screw for increasing or decreasing the volume as desired. In an empty room 12 formed by longitudinal sides 4 and 5, of which width is decided by the bends, a light source 13 is arranged. As the light source 13, a U-shaped low pressure fluorescent tube having a joinable part only at the upper end thereof and emitting the light having 400-700 nm wave length range is preferable. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0537423-A (JP)
Title: Frequency switching system
Inventor: YOSHIKAWA TERU
IPC: H04B1/74
Filed: 1991-07-31
Abstract: PURPOSE:To shorten frequency switching time in active/spare switching system and to avoid a transmission disable state. CONSTITUTION:This system is equipped with a fault detection circuit 2 detect the fault of an active side broadcasting transmitter 1 and output a fault detecting signal 6 and a frequency switching instruction 5 and a fault confirmation circuit 3 confirm the fault based on this fault detecting signal 6 and outputting a fault confirming signal 7. Based on the frequency switching instruction 5, a spare side broadcasting transmitter 4 executes the spare operation of frequency switching, is turned to the standby state of frequency switching and executes the final frequency switching operation based on the fault confirming signal 7.