baber/WOPTO huggingface dataset:
Patent JP-H11148121-A (JP)
Title: Portable ventilating operation machine
Inventor: ISHIKAWA TAKESHI
IPC: F04D25/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable ventilating operation machine capable of effectively executed while controlling the increase of weight or the increase of the size of an outward form to the minimum under such conditions as ventilating efficiency required for drastic reduction of sounds is ensured. SOLUTION: The said portable ventilating operation machine includes a motor 20 and a ventilating section 30 consisting of a centrifugal front stage blower 31 rotated and driven with an output shaft 25 of the motor 20, the rear stage blower 32 and a joint ventilating passage 50 for connecting them. The front stage blower 31 and rear stage blower 32 are constituted of a double faced fan 40 common to a single body arranging the front stage fan blade 41 and rear stage fan blade 42 to both surfaces of a disk-like main plate 41 monolithically fixing their fans to the output shaft 25 of the motor 20.
Patent JP-2001132657-A (JP)
Title: Hermetic motor-driven compressor
Inventor: IRIYAMA KENJI
IPC: F04C28/28
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To reliably detect rupture of a temperature sensor regardless of an atmospheric temperature, in a hermetic motor-driven compressor with an electri cally driven motor protected by temperature sensor having negative resistance characteristics. SOLUTION: After a motor 130 is started, if a temperature difference ΔT between a detected temperature Ta1 detected after a first designated time ta1 has elapsed and a detected temperature Ta2 detected after a second designated time Δt has elapsed is smaller than a designated rupture determining value C1, a thermistor 160 is determined to be ruptured. Since the temperature of the motor 130 rises right after the motor 130 is started, if the first and second designated times ta1, Δt are set within this time range of the temperature rise, in the case of |ΔT|<C1, the detected temperature T of the thermistor 160 is considered to have no change against the actual temperature change of the motor 130 and the thermistor 160 is surely determined to be ruptured.
Patent JP-H07141751-A (JP)
Title: Optical disk recording/reproducing device
Inventor: ISHIMURA AKIRA
IPC: G11B19/02
Filed: 1993-11-19
Abstract: PURPOSE:To easily record similar character information on a plurality of disks by holding character information after a disk is taken out, reading the character information from a storage medium even when another disk is inserted, adding the character information of the previous disk and recording it. CONSTITUTION:An original copy MD1 is inserted into an MD recorder and made recordable/reproducable. The condnet of index information is reproduced from the index information area of the original copy MD1 and stored in a buffer memory 12 via an earthquake-proof memory controller 13. Even when the original copy MD1 is ejected from the MD recorder, the character information stored in the buffer memory 12 is not erased and held. Then, an MD1 where copying is made is inserted made to a recordable/reproducable condition and the character information of the original copy MD which is stored in the buffer memory 12 is recorded in the character information area of the MD1 where the copying is made. The character information is copied in the other MDs continuously.
Patent JP-2001129385-A (JP)
Title: Moving bed heat regenaration-type gas treating device
Inventor: EITO TORU
IPC: F28D13/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a moving bed heat regeneration-type gas treating device which is capable of recovering an exhaust heat with high efficiency. SOLUTION: Granular heat regeneration material 15 is fluidized from the upper to the lower inner part of a heat decomposing column 1 comprising a sealed vessel. Then an untreated gas is circulated passing through the granular heat regeneration material 15 from the bottom to the top of the heat decomposing column 1. The untreated gas is hearted in a combustion chamber 10 and a harmful component contained in the gas is thermally decomposed. The treated gas passes through the granular heat regeneration 15 flowing in the upper part of the combustion chamber 10 and is exhausted to the outside of the heat decomposing column 1. The granular heat regeneration matherial 15 recovering an exhaust heat from the gas in the upper part of the combustion chamber 10 flows to the lower part of the combustion chamber 10, preheating the untreated gas passing through the granules 15.  Thus it is possible to recover the exhaust heat from the treated gas with high efficiency and improve the rate of heat decomposition of the harmful component contained in the gas.
Patent JP-H01153115-A (JP)
Title: Feeding-out device hot water in jar pot
Inventor: NAKAO YOSHITADA
IPC: A47J27/21
Filed: 1987-12-11
Abstract: PURPOSE: To improve safety by a method wherein hot water is pumped out little by little for a specified period of time after pressing a hot water discharging switch, and the amount of the hot water which is pumped out is increased when the hot water discharging switch is kept depressed for the specified period of time or longer. CONSTITUTION: An initialization of a timer means 9 is performed, and from a motor control means 8, a signal to turn off both of two transistors 11, 12, is outputted. When a hot water discharging switch 6 is kept depressed, the transistor 11 which is connected to an intermediate tap (1b) of a field coil (1a) is turned on by the motor control means 8, and a motor 1 is lowly rotated. Then, the timer of a timer means 9 is counted up, and when a specified period of time has passed, the transistor 12 is turned on by the motor control means 8, and the transistor 11 is turned off, and the motor 1 is highly rotated. Then, the state of the hot water discharging switch 6 is checked again, and if the hot water discharging switch is depressed, the high rotation of the motor 1 is continued. Then, when the hot water discharging switch 6 is turned off, the rotation of the motor 1 stops.  Then, when the motor 1 is lowly rotated, the amount of hot water which is pumped out by a pump 2 is naturally little by little, and when the motor 1 becomes the high rotation, the amount of the hot water is increased.
Patent JP-2000149662-A (JP)
Title: Insulation mica tape and generator coil using the same
Inventor: AKATSUKA MASAKI
IPC: B32B27/14
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an insulation mica tape whose tan δ is small even at a temperature of 100 deg.C or more although it has a high thermal conductivity and can make a mica insulation layer which does not peel off, and a generator coil which can decrease a temperature at the time of being supplied with an electric current. SOLUTION: This insulation mica tape includes a mica layer 3 which has mica and a thermosetting resin composition connecting mica, and a charged particle layer 2 which has charged particles having a thermal conductivity of not less than 5 W/mK and the thermosetting resin composition connecting the charged particles. In the mica tape M2-M1 is 2-4, where M2 is the content of a setting catalyst contained in the thermosetting resin composition of the charged particle layer a (pts.wt. of the setting catalyst to 100 pts.wt. of the thermosetting resin of the charged particle layer 2 and M1 is the content of the setting catalyst contained in the thermosetting resin of the mica layer 3 (pts.wt. of the setting catalyst to 100 pts.wt. of the thermosetting resin of the charged particle layer 2).
Patent JP-H01155278-A (JP)
Title: Inspecting device of cable
Inventor: KATO MASAMI
IPC: G01R31/02
Filed: 1987-12-11
Abstract: PURPOSE:To enable the reliable inspection of a desired cable, by detecting an electromagnetic wave leaking outward from the insulated outside of the desired cable or a concentric core in accordance with a high-frequency current flowing through the core. CONSTITUTION:A detector 30 is moved sequentially along an insulating shield of each intermediate part of a number of cables. When the detector 30 reaches a spot on the insulating shield of the intermediate part to be inspected of a three-core cable, it detects an electromagnetic wave leaking from said insulating shield and generates it as a detection signal. An amplifier circuit 41 amplifies said detection signal and generates it as an amplification signal. A band-pass filter 42 selects the frequency component of a sine-wave oscillation signal from an oscillator 20, from the frequency components of said amplification signal, and generates it as a filter signal, and a level meter 43 indicates the level of said filter signal. According to this constitution, the intermediate part of the three-core cable 10 can be inspected easily, rapidly and exactly only by moving the detector 30 along the insulating shield of each intermediate part of the cables in a large number.
Patent JP-H05130039-A (JP)
Title: Optical digital signal transmission system
Inventor: MUKOHARA HIROAKI
IPC: H04B10/2507
Filed: 1991-11-05
Abstract: PURPOSE:To provide the optical digital signal transmission system branching a digital signal accurately with a high efficiency and sending the branched signals. CONSTITUTION:Transmission reception modules 1a, 1b of an optical transmission link 1 convert an inputted digital signal into an optical signal and then the optical signal is converted again into a digital signal and it is branched by a logic circuit 2 resulting from combining a switch 2a, AND circuits 2b, 2c and a NOT circuit 2d and the branched signal is converted into an optical signal by transmission modules 3a, 3b of a transmission means 3 again to branch the digital signal into the optical signal without a loss.
Patent JP-H09163221-A (JP)
Title: Film image display device
Inventor: HIBINO HIDEOMI
IPC: H04N5/253
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To release a display condition set in a frame which instructs printing so as to display the image of the frame by providing a control means issuing alarm when the printing is instructed for the from in which the image to be displayed is different from the image to be printed. SOLUTION: The image of a film 102 is formed on a CCD camera 114 by a photographing lens 113 and an image pickup circuit 115 converts an image signal from the camera 114 into a video signal. A video control circuit 116 processes the video signal and generates the required image. A microcomputer 122 issues alarm so as to return whole setting to an initial state when extra printing is instructed in a state where the CCD camera 114 is shifted longitudinally and horizontally, a state where the camera 114 is rotated, a state where color is corrected and a state where a print aspect ratio is set. Then, the image to be actually printed is projected on TV so that attention is called.
Patent JP-H10137304-A (JP)
Title: Health chair
Inventor: ARAO KAZUHIDE
IPC: A61H1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To easily move the center-of-gravity position of a body to loosen the muscle of the whole body so as to contribute to promotion of health by rocking a seat surface in 8-shape, and fixing arm parts in a chair having the seat surface, arm parts, and leg parts. SOLUTION: In this health chair, a seat surface 1 is provided on a support base 2 in the state slidable in an X-Y direction, a guide shaft 3 connected to the seat surface is extended downward through a hole of the support base 2, and a set of arm parts 4 are fixed to both ends of the support base 2. The end of the guide shaft 3 is situated within a guide device 6 fixed to leg parts 5, and the guide shaft 3 is guided in 8-shape, whereby the seat surface 1 is rocked in 8-shape in the direction shown by a mark ∞. The seat surface 1 of a health chair is rocked in the wide direction in Figure (b), in the deep direction in Figure (c), and in the oblique direction in the Figure (d).  A person sits on this health chair and rocks the seat surface 1 in 8-shape, whereby the center- of-gravity position of the body in moved to loosen the muscle of the whole body, and the effect of promotion of health can be exhibited.
Patent JP-H11151577-A (JP)
Title: Tig arc welding equipment
Inventor: HORI KATSUYOSHI
IPC: H02M9/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To freely change over the peak current and the base current while a worker watches the molten condition of a base material during the welding and to feed a wire only during the peak current period by controlling the arc power supply based on the contact signal from an addition wire contact detecting means so that the arc current becomes the peak current and the base current during the contact and during the non-contact. SOLUTION: When a base material 4 generating the TIG are is sufficiently melted, a tip of a wire 6 is inserted in a molten pond. A contact detecting device 10 to detect that the wire 6 is brought into contact with the base metal 4 feeds the signal to a wire feed control device 14 and an are current contact device 15, the wire feed is started, and the are current is switched to the peak current. When the molten condition of the base metal, and the deposited metal forming condition are monitored, a wire torch 9 is rapidly detached from the base metal 4, and the tip of the wire 6 is detached from the base metal 4, the contact detection device 10 detects the detachment of the two, and transmits the signal to the control devices 14, 15, and the are current is switched to the base current.
Patent JP-H08141230-A (JP)
Title: Automatic cleaning shaver
Inventor: CHIN KEIRIN
IPC: B26B19/44
Filed: 1994-11-15
Abstract: PURPOSE: To obtain an automatic cleaning shaver capable of simply cleaning by attaching a device automatically cleaning waste beard to the inside of the shaver. CONSTITUTION: The automatic cleaning shaver is constituted by attaching a device automatically cleaning waste beard to the inside of the shaver. Namely, an air exhausting device 4 and a drawer 6 are attached to the inside of the shaver to suck the waste beard into the drawer 6. Then, the drawer 6 is simply cleaned by only drawing out. In addition, a filter 7 is fitted inside a main body 8 in addition to an inner blade 2 and an outer blade 1 driven by a motor 3 and a battery 5 being the power source of the motor 3.
Patent JP-H10146091-A (JP)
Title: Brushless motor control
Inventor: MORI TOMOYUKI
IPC: H02P6/182
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent step-out and stop of brushless motor by inhibiting a spike voltage to cancel the position detecting point in the switching of power feeding of the brushless motor. SOLUTION: The power feeding switching time of armature coil current of a brushless motor 4 is predicted with position detecting signals A, B, C for detecting a rotor 4a of the brushless motor 4, and the feeding of armature coil current is switched at this predicted time. In this case, a control circuit 11 detects a duration of spike voltage from the time until the edge of the position detecting signal from the feeding switching time, and advances the predicted time (feeding switching time) as much as the predetermined value if duration of the detected spike voltage has exceeded the time corresponding to the predetermined angle.  The time corresponding to the predetermined angle is equal to the value ΔTsp obtained by multiplying θ/360 to the time difference ts between the preceding position detecting time and the current position detecting time, and the predetermined value is equal to an element  difference ΔTspo (=tsp-ΔTsp)} of the duration tsp of the spike voltage exceeding the time ΔTsp corresponding to the predetermined angle.
Patent JP-H03175367-A (JP)
Title: Measuring jig for dc characteristic of semiconductor device
Inventor: OKADA MANABU
IPC: H01L21/66
Filed: 1989-12-04
Abstract: PURPOSE:To always accurately measure DC by providing an electromagnetic wave absorbing body in the vicinity of the probe on a substrate. CONSTITUTION:By providing an electromagnetic wave absorbing body 2 in the vicinity of the probe groups 3 - 5 on a substrate 1, almost all of the high frequency noise generated from a semiconductor device 10 is absorbed by the absorbing body 2. By this constitution, the AC signal flowing to the device 10 through the probe groups 3 - 5 is extremely reduced and the oscillation phenomenon of the device is suppressed and, therefore, DC can be always accurately measured.
Patent JP-H05208459-A (JP)
Title: Seamless annular tread cap
Inventor: KAARU JIEI SHIIGENTARAA
IPC: B29K21/00
Filed: 1992-10-30
Abstract: PURPOSE:To realize easily manufacture of seamless annular tread cap. CONSTITUTION:The portion 23 of a tube, through which green elastic material is extruded, is fed in the interior of an annular main body 8, the inside annular surface 17 of which has a diameter nearly equal to but not less than the outer diameter of the tubular portion 23 and on which the female mold of tire pattern of a finished tread cap. By means of rollers 34, each of which is moved in the same plane as the annular main body 8 and to the eccentric position, the tubular portion 23 is pushed against the inner surface 17 of the annular main body 8 so as to be calendered and expanded in order to manufacture a seamless annular tread cap.
Patent JP-H11147498-A (JP)
Title: Dust removal device in water jet propelled ship
Inventor: ISHIGAKI EIICHI
IPC: B63H11/01
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a dust removal device that effectively removes dust attached to a screen of a water intake in a water jet propelled ship. SOLUTION: In a water jet propelled ship, a plurality of movable bars 7 are installed below a screen 8 arranged in a water intake 6, such that the plurality of movable bars are randomly rotatably urged toward the water intake in an ordinary state with base ends thereof being rotatably fitted to a front edge portion of the water intake 6. Further, a lift bar 12 is installed between the movable bar 7 and the screen 8, thereby the movable bars 7 are rotated one after another in the direction that leaves the screen 8. By rotating the movable bars 7, the dust attached to the movable bar 7 is made to float and flow in the backward direction. At that time, the screen 8 can be cleaned while preventing the dust from being caught by covering the screen 8 with one of other movable bars 7.
Patent JP-H11116394-A (JP)
Title: Holder with fixed angular tube formed by pasting synthetic corundum single crystal plates
Inventor: AOSHIMA HIROAKI
IPC: C30B33/06
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject holder having excellent thermal resistance and durability by inserting an angular tube formed by inserting spacer plates between light transmission plates consisting of synthetic corundum and pasting the plates, into a tubular frame having light transmitting part and filling a buffer material in the space between the angular tube and the tubular frame. SOLUTION: This holder is obtained by inserting an angular tube 3 composed by inserting two spacer plates between two light transmission plates consisting of synthetic corundum single crystal plates and pasting the plates, into a tubular frame 5 having light transmitting parts 4 and filling a buffer material 6 in the space between the angular tube 3 and the tubular frame 5 so that the angular tube 3 may be fixed. The holder can block the shock from the exterior, absorb the strain in the interior and prevent the fracture of the exterior and interior parts. The cylindrical frame 5 is composed of a material selected from a brass, an alloy, a rigid synthetic resin, etc., and the buffer material is composed of a flexible filler selected from indium, lead, copper, zinc, a flexible synthetic resin, absorbs the inner strain and adheres to the corundum single crystal.
Patent JP-H01158625-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMITA HIROTOSHI
IPC: G11B7/09
Filed: 1987-12-14
Abstract: PURPOSE:To attain a thinning by making a light beam emitted from a fixed optical system and incident on a fixed reflecting mirror nearly parallel to a medium face and providing the fixed optical system, a turning member, a galvanomirror, etc., on a plane. CONSTITUTION:The light beam coming from a fixed optical system 1 separated from a turning member 3 is reflected by a galvanomirror 2, made incident on an objective lens through the fixed reflecting mirror and a light spot is formed on the face of a medium 7. The optical system 1, the member 3 and the mirror 2 are constructed on nearly the same plane so that the light beam coming from the optical system 1 and made incident on the fixed reflecting mirror through the mirror 2 may become nearly parallel to the recording medium face of the medium 7 at this time. The turning center of the mirror 2 and the turning center of the member 3 are made nearly coincident so that the light beam made incident on the objective lens 6 may not fluctuate at the time of driving the member 3 in a tracking direction T.
Patent JP-H09131264-A (JP)
Title: Roaster for eel or the like
Inventor: FURUTA KAZUYUKI
IPC: A47J37/06
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To perform the roasting of a high temperature by a gas burner and to facilitate the operation. SOLUTION: A relatively large lower box body 21 to be opened upwards and a relatively small upper box body 22 to be opened downwards are provided, they are integrated by disposing the upper box body 22 to the rear part of the lower box body 21 and turned to a roasting room and the outer shape is turned to an almost L shape viewing from a side face. Then, the send-in port 24 of food is provided on the front surface of the upper box body 22, the inner upper part of the send-in port 24 is turned to a heat insulation space and the gas burner is provided in the lower box body 21.
Patent JP-2001134541-A (JP)
Title: Agent system and method for moving mobile agent
Inventor: YOSHIDA MASAOMI
IPC: G06F9/46
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a moving method for a mobile agent which can move to a specific movement destination without being ceased or locked since it is unable to move halfway when moving to routes in order. SOLUTION: This is the moving method which moves the mobile agent between nodes along a specific route and, for example, a generated mobile agent 1 is moved in the route of A, B, and C. Prior to the start of the movement, all nodes as movement destinations of the mobile agent are information of resource reservations for the mobile agent. After all the nodes confirm (answers) the reservations of resources, the mobile agent is moved to the starting movement-destination node B.
Patent JP-H09134775-A (JP)
Title: Ceramic heater
Inventor: SHIMADA TAKEO
IPC: H05B3/46
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a ceramic heater by making uniform the film thickness of a heater pattern, and making constant the resistance value and heat emission amount of the ceramic heater. SOLUTION: A ceramic heater 21 used in an oxygen sensor has a heater body 22, on whose outside surface a heater pattern 23 is provided in such a zigzag shape as including components in the circumferential direction. The heater pattern 23 includes a zigzag heater element 25 extending from the electrode part 24A on the base end side toward the foremost part, wherein a forward path 25D runs from the starting point to turn-back point 25B while a return path 25E runs from it 25B to the finish point, and meandering parts 25F, 25F... are formed on the forward path 25D and return path 25E in such a way as curving to give a circumferentially directed component.  Thereby the straight portion of the heater pattern 23 extending in the axial direction of the heater body 22 can be shortened, and instrusion of the mask by the tip of a squeegee can be precluded at the time of curved surface printing, and it is possible to print a conductor paste with a sufficient film thickness.