baber/WOPTO huggingface dataset:
Patent JP-H0789301-A (JP)
Title: Lock device for caster wheel
Inventor: FURUKAWA NORITERU
IPC: B60B33/00
Filed: 1993-09-21
Abstract: PURPOSE:To contrive a simple and simultaneous lock on rolling of wheels around horizontal and vertical axes and rotation of a support shaft by selecting lock and release conditions of first and second lock members supported with an inner member so as to be locked/released freely on/from first and second internal gears on the wheel inside surface, at a touch. CONSTITUTION:A first lock mechanism 6 is formed so as to lock/release a lock pin 16 fitted in an inner case on/from a first internal gear 19 of an outer case 3 through a compression coil spring 17 and a release lever 18. A projection 24 of a lock lever 21 pivoted on a holder member 20 energized by a compression coil spring 22 and a second internal gear 23 formed on an inside surface of a rolling wheel 8, are made to be locked on and released from each other, and a second lock mechanism 9 is formed. When both lock mechanisms 6 and 9 are locked, and when a release button 26 is pushed in, engagement between both lock mechanisms 6 and 9 is released and held through release levers 18 and 21 and a center pin 27, and when the release button 26 is pushed in again, it is put in a lock condition. Thereby since wheels around horizontal and vertical shafts are locked simultaneously by a single operation, operability can be enhanced in a small type.
Patent JP-H05219082-A (JP)
Title: Ring-shaped communication network
Inventor: KEE SHII BABU
IPC: H04L12/42
Filed: 1992-09-02
Abstract: PURPOSE: To provide a ring-shaped communication network where communication is maintained, while simply and economically avoiding a fault in a trunk cable. CONSTITUTION: This ring-shaped communication network is configured by connecting a plurality of line concentrators 10 each, having a ring in-port 16 and a ring out-port 18 in a ring shape by a main connection path 12 and an auxiliary connection path 14. A DC voltage is applied to a trunk cable of the ring out-port 18 to be detected by a current detector. Furthermore, a voltage detection means is provided to the ring in-port 16 of an adjacent line concentrator to detect the presence of a fault in the trunk cable. When a fault is detected, a changeover means including a relay or the like is driven to form a loopback, thereby bypassing the fault.
Patent JP-H07252098-A (JP)
Title: Safety device of high lift work vehicle
Inventor: SASAKI HIROSHI
IPC: B66F11/04
Filed: 1994-09-29
Abstract: PURPOSE:To secure a safety device of a high lift work vehicle capable of performing operations so efficiently even in the case where any continued work is carried out as traveling at an elevated spot. CONSTITUTION:Whether a boom 2 is in a body stability maintaining range or not is detected by a boom safety position detecting means, and only when a fact that this boom 2 is in the body stability maintaining range is detected by a jacking allowing means, it is made up so as to allow the storage operation of a jack unit 10. With this constitution, when the boom 2 is in the body stability maintaining range, a car body will not be unstabilized even if the jack unit 10 is not grounded, so that supposing the boom 2 is not in a storage position, the storage operation of this jack unit 10 can be done, and thus a high lift work vehicle 1 is travelable.
Patent JP-H06113010-A (JP)
Title: Isdn private branch exchange
Inventor: SHIBATA TSUTOMU
IPC: H04Q3/58
Filed: 1992-09-29
Abstract: PURPOSE:To trace a proper call control message with the use of a memory of small capacity by storing at random the call control messages in a 1st storage means and at the same time storing such messages that have the abnormal ends in a 2nd storage means among those call control messages. CONSTITUTION:A CPU 40 fetches the call control messages which are transferred between an ISDN extension IF 3 and an ISDN trunk IF 5 and an ISDN extension terminal 2 and an ISDN network 6 respectively. Then the CPU 40 detects whether the start of a new call is shown or not. If so, a short-time trace memory 8 is cleared and a storing area is secured for the call control messages by a single communication. When a series communication control messages are detected or the memory 8 is cleared, the fetched call control messages are stored in the memory 8. Then the CPU 40 detects the classifications of those messages and stores all call control messages stored in the memory 8 into a long-time trace memory 9 if the call control has an abnormal end and then sends these stored messages to a CRT display device 13 or a printer device 15 by the instruction of a keyboard input device 14.
Patent JP-2000087006-A (JP)
Title: Gelatinizer
Inventor: ISHIGAMI YUTAKA
IPC: C09K3/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a gelatinizer having biodegradability and high safety to living organism by reacting spiculisporic acid with a basic compound to produce a neutral salt. SOLUTION: This gelatinizer comprises a compound represented by the formula (wherein X is mutually same or different from each other and a metal atom or a group selected from the group consisting of an alkaline earth metal, Li, Al and an arginine residue; and (n) is 1 or 2). The galatinizer is usually used as an aqueous solution. The concentration of the compound of the formula in the aqueous solution is preferably 20 wt.% or below, more preferably 0.5-10 wt.%. To spiculisporic acid [(4S,5S)-4,5-dicarboxyl-4-pentadecanolide] is added an aqueous solution of a basic compound in excess of a calculated amount, and the resulting product is heated to obtain the compound of the formula which has the structure of ring operating of a lactone ring.  An oil phase component and alcohol capable of gelation using this gelatinizer are monovalent alcohol, polyvalent alcohol, oil such as hydrocarbons, or the like.
Patent JP-H04137646-A (JP)
Title: Semiconductor wafer processor
Inventor: NAGAI SOU
IPC: H01L21/22
Filed: 1990-09-28
Abstract: PURPOSE:To secure the quantity of semiconductors capable of being heat-treated at a time and quicken the transfer a disc board by relatively elevating a wafer temporarily holding bar, while passing it inside the through hole of the disc board. CONSTITUTION:A wafer temporarily holding bar 17 is one for lifting up and temporarily holding the semiconductor wafer 6 held at this topside by a disc board 5 from the disc 4 as the disc board moves up and down, being put in the through hole 14 of a disc board 5, and at the top of it are connected four columnar projections 17a. At the side of this wafer temporarily holding bar 17 is equipped a transfer device 9 free in vertical motion, which is equipped with a plate-shaped fork free in horizontal motion, and the transfer of the semiconductor wafer 6 to the disk board 5 is performed by advancing and inserting the fork 8 between this and the disk 8, in the condition that the wafer temporarily holding bar 7 temporarily holds a semiconductor wafer 6, and elevating the fork 8 to hold the semiconductor wafer 6 with the fork 8, and then retreating it.
Patent JP-H07112650-A (JP)
Title: Front body structure for automobile
Inventor: ONO MASAYOSHI
IPC: B60R21/045
Filed: 1993-10-18
Abstract: PURPOSE:To restrict the shift of a knee protector via the utilization of an auxiliary machine for an automobile by arranging part of the auxiliary machine for the automobile in the car lateral direction to face part of the knee protector, and arranging a member restricting the forward shift of the knee protector in front of the other section. CONSTITUTION:When a dash lower panel 8 is retreated at the time of the head-on collision of a vehicle, a cooler unit (auxiliary machine for automobile) 7 is retreated accordingly. The rear upper end of the cooler unit 7 is brought into contact with a steering support member (backward shift restricting member) 2, and it is restricted at the contact position, i.e., longitudinal position nearly equal to a stopper plate 20. A glove box (knee protector) 6 applied with the knee load of an occupant advanced at the time of the collision is collapsed at both the right and left side wall sections and advanced while effectively absorbing the impulse load applied to knee sections Mn of the occupant. The auxiliary machine 7 for the automobile fitted to the dash lower panel 8 is effectively utilized as a member restricting the excessive advance of the knee protector 6.
Patent JP-H07115376-A (JP)
Title: Phase difference signal generating circuit
Inventor: OGAWA ATSUSHI
IPC: H04B1/26
Filed: 1993-10-18
Abstract: PURPOSE:To provide the phase difference signal generating circuit which can be operated even by a very low power supply voltage such as <=1V, and a very high frequency, and is suitable for the conversion to an IC. CONSTITUTION:This circuit is provided with a first differential amplifier circuit 11 for amplifying an input signal inputted in common by a first gain and a second differential amplifier circuit 12 for amplifying its signal by a second gain of about 1/2 of a first gain, a third differential amplifier circuit 13 in which a first output of a first differential amplifier circuit 11 and a first output of a second differential amplifier circuit 12 are inputted to a base by DC coupling, a fourth differential amplifier circuit 14 in which a second output of a first differential amplifier circuit 11 and a second output of a second differential amplifier circuit 12 are inputted to a base by DC coupling, and capacitors C8, C7 for attenuating a high frequency range component connected to a base input node subjected to DC coupling to a first differential amplifier circuit 11 in a third differential amplifier circuit 13 and a fourth differential amplifier circuit 14.
Patent JP-H04136924-A (JP)
Title: Camera
Inventor: AKIYAMA MASAO
IPC: G03B17/28
Filed: 1990-09-28
Abstract: PURPOSE:To offer a film guiding device which can prevent a pressure plate from being deformed and can obtain a clear image by forming a diaphragm part on a pressure plate pressing spring. CONSTITUTION:The film guiding device 1 is constituted to form a film path by making the pressure plate 10 to press-contact to the film controlling rails 8b and 8b of the latter part of a light shielding cylinder part 8 by the pressure plate pressing spring 20. The pressure plate pressing spring 20 is constituted of a pressure plate attaching part 21 and elastic supporting parts 22 and 22 integrally formed on the both left and right sides of the pressure plate pressing spring 20. Three-line diaphragm part 23 extended in a long side direction, that is, in an up-and-down direction of the recessed part 11 of the pressure plate 10 is formed on the attaching part 21. Consequently, the pressure plate 10 is fixed to the pressure plate pressing spring 20 in the extending direction of the diaphragm part 23 of the pressure plate pressing spring 20, so that the deformation of the pressure plate 10 caused by attaching the pressure plate 10 to the pressure plate pressing spring 20 is reduced.
Patent JP-S63115011-A (JP)
Title: Displacement measuring instrument
Inventor: KOZUKI SUSUMU
IPC: G01B11/00
Filed: 1986-10-31
Abstract: PURPOSE:To measure displacement with high accuracy all the time by extracting >=3 interference signals which are <=120 deg. phase difference with one another when extracting the interference signals by making diffracted light beams which are generated from diffracted light interfere with each other. CONSTITUTION:Luminous flux from a laser light source 1 is diffracted twice by a diffraction grating 2 which moves through corner cubes 31 and 32, and those positive and negative diffracted light beams are made incident on a beam splitter 5 one over the other, divided into three by half-mirrors 51-53, and made incident on photodetecting elements 71-73 through polarizing plates 61 and 63. The polarizing plates 61-63 are arranged having their polarizing directions made different by 60 deg. from one another, and consequently the interference signals E1-E3 obtained by the photodetecting elements 71-73 have 0, 120, and 240 deg. phase differences respectively. Then, the interference signals E1-E3 are summed up to obtain a sum signal E123, and corrected signals, the inversion of E1=E1/E123, the inversion E2=E2/E123, and the inversion of E3=E3/E123 are obtained by dividers. Those corrected signals of the three phases are inputted to a counting circuit to count light and shade parts of interference fringes, thereby finding the displacement state of a body to be measured.
Patent JP-H07113107-A (JP)
Title: Atomized iron powder for sintered forging material and production thereof
Inventor: NITTA MINORU
IPC: C22C38/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide the atomized iron powder of a low inclusion amt. to improve the toughness and fatigue strength of a sintered forging material by regulating the contents of Si, Mn, Cr, Ti, Al, Mg, Zr and Ca and the total amt. of the oxides thereof. CONSTITUTION:Molten steel 2 which is melted in a melting furnace 1 and contains >=1 kinds among <=20.0wt.% Ni, <=10.0% Mo, <=10.0% W, <=10.0% Cu and <=20.0% Co is poured into a spraying chamber 10 through a ladle 4 and a tundish 5 and is sprayed by a water jet 8 from a water nozzle 7, by which the atomized iron powder 10 is obtd. At that time, a deoxidizing agent contg. at least one kind of Si, Mn, Cr, Ti, Al, Mg, Zr and Ca is added to the molten steel 2 and the surfaces of slag forming agents 3, 13, 11 are sealed with an inert gas. As a result, the upper limits of the contents of the Si, Mn, Cr, Ti, Al, Mg, Zr and Ca are suppressed respectively to 0.05%, 0.35%, 0.35%, 0.06%, 0.04%, 0.03%, 0.08% and 0.03% and the total amt. of the oxides thereof is confined to <=0.10%.
Patent JP-H03151837-A (JP)
Title: Production of deodorant of food
Inventor: YAMAMOTO IWAO
IPC: A23L11/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a deodorant to eliminate an offensive odor of food with a small amount by extracting water extraction residue of roasted coffee beans with an organic solvent. CONSTITUTION:Water extraction residue of roasted coffee beans is extracted with an organic solvent to give the objective deodorant. The prepared deodorant has high smell eliminating effects and has highly deodorizing effects especially on marine products.
Patent JP-H06105942-A (JP)
Title: 'go' piece detector on 'go' board
Inventor: ITO KUNITA
IPC: A63F3/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide the 'GO' (a chess-like game popular in Japan and some other countries) piece detector on a 'GO' board which can surely detect the presence or absence of the 'GO' pieces on the 'GO' board and does not lose the traditional character of the 'GO' board. CONSTITUTION:This 'GO' piece detector has slender insertion holes bored downward from the 'GO' board 12 on the 'GO' board surface, optical fibers 16 which are inserted into these slender insertion holes 14 and are installed with the incident ends flush with the 'GO' board surface and the photodetecting ends existing on the rear side or within the 'GO' board 12 and photosensor 18 which are so provided as to be joined to the photodetecting ends of the optical fibers 16.
Patent JP-H08120903-A (JP)
Title: Cavity floor
Inventor: RAINHARUTO SHIYUTEIIFU
IPC: E04F15/20
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To avoid the lamination of a material in the area of a depression by filling the depression as a floor intermediate layer with a sound-deadening filler material. SOLUTION: A floor sheet 7 has a large number of cup-shaped depressions 4, and bonded in the same surface by essentially flat edge areas 5 adjacent to the openings 8 of the depressions. A filler material 6 filled into the depressions has excellent proper rigidity, and receives required load. The depressions 5 have surface molding sections on internal surfaces facing the filler material 6, and the filler material 6 fits in the shape during hardening and joined together. The floor sheet 7 has footstep-sound absorbing members 14 on the lower layer 3 sides, and bonded and combined with the bottom sections 13 of the depressions 4. The plate-shaped footstep-sound absorbing materials 14 are composed of closed-cell plastic bodies, and spread over the bottom sections 13 and the whole bottom sections are covered.  The filler materials 6 are extended up to the insides of the opening 8 areas of the depressions 4, and finished in the same surface as the edge areas 5. Since a floor intermediate layer is filled with the sound-deadening filler materials, the drying time of a platt floor material is shortened, and the internal stress of the inside of a platt floor is avoided.
Patent JP-H06111106-A (JP)
Title: Column information switching device for automatic vending machine
Inventor: HOJO NORIYUKI
IPC: G07F9/00
Filed: 1992-09-30
Abstract: PURPOSE:To easily, quickly and exactly set up sales data by providing this column information switching device with a recording medium for writing data specifying the allocation of respective sales data to respective commodity selection switches. CONSTITUTION:Allocation data for specifying the allocation of respective sales data written in a sales data memory 1 to respective commodity selection switches SW1 to SWn are previously written in an IC card 10 to be a recording medium. A control part 3 reads out the allocation data written in the card 10 in accordance with a depressed commodity selection switch SW. Then the control part 3 reads out respective character codes to be printed out on the surface of a ticket in the selected column from the corresponding storage area of the memory 1 based upon the read data. Then the control part 3 reads out characters from a character generator 6 in accordance with the read character codes and printed out to issue a ticket by a ticket issuing machine.
Patent JP-H01104793-A (JP)
Title: Vatting method for nonaqueous electrolytic aluminizing bath
Inventor: TAKAHASHI SETSUKO
IPC: C25D3/66
Filed: 1987-10-15
Abstract: PURPOSE:To safely remove impurities even when a large amt. is vatted by mixing AlCl3 and butylpyridium chloride in an inert gas atmosphere, substituting the impurities for Al, and then filtering a plating soln. CONSTITUTION:The air in a chemical feed vessel 5, a mixing vessel 1, a refining vessel 10, and a storage vessel 15 is replaced by an inert gas. AlCl2 and butylpyridium chloride are charged in the mixing vessel 1 in a specified ratio, mixed by an agitator 6, and melted to prepare the plating soln. The plating soln. is dropped into the refining vessel 10, the impurities in the plating soln. are substituted and deposited on an Al wire 12, and the soln. is refined. The refined plating soln. is filtered by a filter 13, and transferred to the storage vessel 15. When electroplating is carried out by using the refined plating soln., a high-purity Al plating layer can be formed.
Patent JP-H05101491-A (JP)
Title: Tape running speed controller for vtr
Inventor: TAKAHASHI TADASHI
IPC: G11B15/467
Filed: 1991-10-08
Abstract: PURPOSE:To attain a servo control of tape running speed even in a recording mode by detecting the running speed of tape and thereby controlling a capstan motor. CONSTITUTION:A 1st magnetic head 3D for recording a control signal CTL of specified cycle on a magnetic tape MT and a 2nd magnetic head 31 for reproducing the control signal record on the tape MT at the downstream side are arranged at interval of integral multiple of the distance Pct of control signal recorded on the magnetic tape MT. Further, a tape running speed detection circuit 33T to detect the running speed of tape MT is provided in accordance with the time difference between the supply control signal of head 3D and the reproduction control signal of head 31, and the rotation of a motor 8 is controlled by a detection output of the circuit 33T, then the running speed of tape MT is servo-controlled.
Patent JP-H01101138-A (JP)
Title: Shrink film having uneven pattern and production thereof
Inventor: YAMAMOTO AKIHIRO
IPC: B29C59/04
Filed: 1987-10-15
Abstract: PURPOSE:To make it possible to pattern a shrink film by a method wherein a heat insulating sheet is positioned on a heat embossing roll side to be fed, and a shrink film is positioned on a feed roll side to be fed. CONSTITUTION:A heat insulating sheet 40 and a shrink film 10 are fed between a heat embossing roll 20 and a feed roll 30 in a state of superimposition, the heat insulating sheet 40 is positioned on the heat embossing roll 20 side, the shrink film 10 is positioned on the feed roll 30 side. The heat insulating sheet 40 such as paper, synthetic film, unwoven fabric, cloth is fed out from an untreated material dram 41 to pass between rolls 20, 30, and taken up on a take-up dram 42. The shrink film 10 is fed out of an untreated material 51 to pass between the rolls 20, 30 and is patterned with embossing.
Patent JP-S62118854-A (JP)
Title: Draining of noodle and apparatus therefor
Inventor: KAWADA MASUKAZU
IPC: A23L7/109
Filed: 1985-11-19
Abstract: PURPOSE:To enable the draining of noodles with few workers in high efficiency, by putting noodles in a draining basket and applying mechanically induced vertical oscillation to the basket. CONSTITUTION:A draining basket 7 is fixed to a rotary shaft 9 in a form of a cantilever and the rotary shaft 9 is made to be twistable along both directions by a swinging mechanism 16 driven by a motor 23. Noodles are put into the draining basket 7 and imparted with mechanically induced vertical oscillation to effect the draining of noodles. Noodles can be drained with few workers in high efficiency by this process.
Patent JP-S62121235-A (JP)
Title: Executing method for work for slope frame
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1985-11-19
Abstract: PURPOSE:To prevent a slope frame from floating, by casting mortar from above a lattice frame, after the lattice frame is formed on the face of slope with the lower section of the free ends of the side sections, and with the frame material of end-surface-upside-down U type consisting of a ceiling section and side sections formed with the material of many spaces. CONSTITUTION:The frame material 5 of end-surface-upside-down U type is formed with the ceiling section 1 of many spaces and the side sections 2 of many spaces. Then, after anchors 7 are driven on the surface of slope at adequate intervals, a reinforcement 9 is mounted on the bearing section 8 of the anchor 7 reinforcement t be fixed. Then, after a lattice frame is formed to cover the reinforcement 9 with the frame material 5 from above, mortar or concrete is cast from above the lattice frame, and a slope frame is formed.
Patent JP-H0977187-A (JP)
Title: Water reservoir for extinguishing fire
Inventor: HARADA MASATOSHI
IPC: B65D90/00
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To allow a water reservoir for extinguishing fire to be easily constructed without being limited by an area of an installation site by connecting between a plurality of small reservoirs buried under the ground via connection pipes and also by providing a standing pipe for injecting and discharging water between a lid wall of at least one of the small reservoirs and the ground surface. SOLUTION: A plurality of small reservoirs 1 with a volume ranging from 10 to 15m<3> are buried to be fixed under the ground with intervals on a flat concrete foundation constructed horizontally under the ground. An opening 3 is formed on a lower part of a side wall 1A of the small reservoir 1 while a connection pipe 4 is connected between adjacent openings 3. A standing pipe 5 for injecting and discharging water is provided between a lid wall 1B of at least one of the small reservoirs 1 and the around surface, while a pit 6 is constructed on a lower part of a bottom wall 1C of the small reservoir 1 opposite to the standing pipe 5. Such arrangement of the plurality of small reservoirs 1 can freely be varied according to an installation site area or the like since a volume of each reservoir 1 is small.