baber/WOPTO huggingface dataset:
Patent JP-H0893684-A (JP)
Title: Centrifugal blower
Inventor: ISHIKAWA SHIZUKA
IPC: F04D29/42
Filed: 1994-09-20
Abstract: PURPOSE: To provide a more efficient centrifugal blower capable of cooling a motor more efficiently. CONSTITUTION: A centrifugal blower is provided with a centrifugal fan part F having the cylindrical outside, formed on one side central part with an intake port 3 and on the other side with an exhaust port 4, a tubular casing C for receiving the centrifugal fan part F and a motor M receptively disposed at the intake port 3 side of the centrifugal fan part F in the tubular casing C, having the outer diameter smaller than the inner diameter of the tubular casing C and rotatably driving the centrifugal fan part C. A suction port 1 is provided on the disposed motor M side of the tubular casing C and a discharge port 2 is provided on the disposed centrifugal fan part F side of the tubular casing C.
Patent JP-H1163457-A (JP)
Title: Waste liquid combustion device
Inventor: YAMAZAKI SHIGENORI
IPC: F23G7/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To save energy without using wastefully fuel in a combustion burner and more easily handle a device. SOLUTION: A waste liquid combustion device comprises a temperature sensor 4, for detecting combustion temperature Tm based on the combustion of waste liquid L, a setting part 5 for setting a lower limit temperature Td for igniting a combustion burner 3 and an upper limit temperature Tu for extinguishing the combustion burner 3 and a control part 6 for igniting the combustion burner 3 when the combustion temperature Tm is not higher than the lower limit temperature Td and extinguishing the combustion burner 3 when the combustion temperature Tm is not lower than the upper limit temperature Tu.
Patent JP-H04105458-A (JP)
Title: Picture recorder
Inventor: KOBU MAKOTO
IPC: B41J29/00
Filed: 1990-08-27
Abstract: PURPOSE:To realize the recorder in which image forming units of different image forming systems are optionally combined by extending an image forming unit comprising combination of one image forming unit and one basic unit as a building block so as to form the proper picture recorder. CONSTITUTION:A read unit 1 is fitted to a 1st support frame 2 integrally fixedly or removably. A 2nd support frame 3 is fixed to a flat plate support part 2a of the 1st support frame 2. A picture recorder except the read unit 1 is integrated as on recorder to the 2nd support frame 3. The 2nd support frame 3 is formed to be a carrier means carrying recording paper from a paper supply cassette 5 to an image forming unit 4 such as a carrier unit incorporated with a carrier conveyor. Thus, the 1st support frame 2 is formed as a basic unit controlling the operation of various image forming unit, a paper unit and other units of the image forming device.
Patent JP-H1158842-A (JP)
Title: Superposed image forming equipment
Inventor: SUGIURA NOBORU
IPC: G03G15/01
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To detect a pattern image intended for measuring a transfer position accurately by adjusting the distance between a light sensor and a transfer belt vertically to the surface of the transfer belt. SOLUTION: The transfer belt 10 as the transfer carrier, is supported and driven by a transfer belt transport roller 11 and moves along an arrangement of four photoreceptors 9. When an image formed on each photoreceptor is transferred to transfer paper, the transfer paper is supported by the transfer belt 10 and moves along an arrangement of the four photoreceptors 9, and each image on the photoreceptors 9 is transferred. A cleaning unit 12 removes a toner sticking to the transfer belt 10. A reflective light sensor 1 and a slit 8 are provided in a route along which the transfer belt 10 transports the transfer paper.  By adjusting the distance between the light sensor 1 and the transfer belt 10 vertically, a gain of the pattern image to a flaw in the transfer belt 10 and noise due to vibration of the transfer belt 10 becomes larger, a transfer position measuring pattern can be obtained stably.
Patent JP-S60114466-A (JP)
Inventor: HORUSUTO DEIITA SHIYURITSUKU
IPC: B24C9/00
Filed: 1984-10-25
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-H1069236-A (JP)
Title: Plane display device
Inventor: INUI MICHIROU
IPC: G09F9/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To decrease the number of screws and man-hours for screwing of a plane display device of which the frames are joined by screwing. SOLUTION: Approximately cylindrical projecting parts 11 are formed by burring at the screwing points of the outside frame 1 and screw threads 12 are formed on the inside surfaces thereof, by which nut parts 13 are formed. Screws 4 are passed into screwing holes 32 and through-holes 24 respectively disposed at the other frames 3, 2 and are screwed to the nut parts 13. As a result, the outside frame 1 and the other frames 2, 3 are joined.
Patent JP-H1158260-A (JP)
Title: Chisel for hydraulic breaker
Inventor: SHIMIZU RYOJI
IPC: B25D9/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To lower the cost of maintenance and to simplify an operation by dividing a chisel into a chisel body part and a breaking part, projecting a locational shaft from a seat surface of this breaking part, thrusting a screw shaft forward from this positioning shaft, installing a fitting hole recessingly in a mounting surface of the chisel body aprt, and continuing a tapped hole to this fitting hole. SOLUTION: A chiesel 1 is divided into a chisel body aprt 2 and a breaking part 3 breaking crumbled substances. A positioning shaft 6 is projected from a seat surface 5 of a tip edge 4 of this breaking part 3, and a screw shaft 7 is projected onto the same axial center from this positioning shaft 6. In succession, a fitting hole 12 accepting the positioning shaft 6 is recessingly installed in a mounting surface 11 of the chisel body part 2, and a tapped hole 13 into which the screw shaft 7 is screwed is recessingly installed continuing to the fitting hole 12. The chisel body part 2 is connected to the breaking part 3 by fitting positioning shaft 6 of the breaking part 3 into the fitting hole 12 of the chisel body part 2, and screw shaft 7 into the tapped hole 13. This reduces the maintenance cost and simplifies maintenance operation.
Patent JP-H0751639-A (JP)
Title: Sorter
Inventor: HITSUOKA KOICHI
IPC: B07C5/36
Filed: 1993-08-18
Abstract: PURPOSE:To provide a sorter which eliminates the difference between the results of sorting by individual differences in charging operations, is simple in constitution, and utilizes weight differences by providing the sorter with a dropping section communicating with a feed port, a sorting plate freely rotatably supported in the lower part thereof and housing sections for heavy objects and light objects. CONSTITUTION:Charging of bottles, cans, etc., is executed by placing the charges on a horizontal part 4 of a charging operation section 3 and turning this horizontal part like the chain line by means of a knob part 7. As a result, the kinetic energy of the magnitude proportional to the weights of the charges are generated when the charges are sent and dropped to the dropping part 9. The pushing down force overcomes this energizing force, in the case of the heavy objects, such as bottles, and the sorting plate 12 is turned from a relation with the energizing force preset on a sorting plate 12, i.e., the turning moment by a weight 14. The charges are thus dropped into the lower housing section 15 for the heavy objects. The force enough to turn the screening plate 12 is not generated in the case of the light objects, such as cans, and these objects are dropped into the front lower housing section 16 for the light objects along the slope of the sorting plate 12.
Patent JP-H0973971-A (JP)
Title: Plug cap for internal combustion engine
Inventor: MATSUO YOSHIYUKI
IPC: H01T13/06
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a plug cap which can closely stick to and depart from the inner periphery of a plug hole of a sealing portion in a state where a rain cover is inserted into the plug hole so that the same has high sealing performance, is attached and detached with ease, and has flexibility. SOLUTION: In a plug cap for an internal combustion engine 1, the terminal portion of a plug cord is inserted into the cord insertion hole 23a of a rain cover 20, further is interposed into a pipe main body 11 through the notch portion 12 of a plug cap pipe 10, is contained in the upper half of the main body 11, and in that state the cover 20 is mounted on the upper end portion of the pipe 10. When the plug cord-mounted cap 1 is fitted to an engine, the whole cap 1 is inserted into the plug hole H of the cylinder head C of the engine, simultaneously a rubber bush 30 is fitted into the terminal of a ignition plug P protruding form the bottom face of the hole H, and a connecting terminal contained in the lower half of the main body 11 is connected to the plug P. The rain cover 20 is pushed downward so that the rib 13 of the pipe 10 is fitted into the peripheral grove 24 of the cover 20.
Patent JP-S59118535-A (JP)
Title: Play car associated with internal-combustion engine
Inventor: HATAYAMA TATSUHIKO
IPC: B60W10/18
Filed: 1982-12-22
Abstract: PURPOSE:To perform acceleration and braking through single pedal, by operating a brake lever in the direction to release braking force against a resilient member while interlocking with stepping of accelerator pedal. CONSTITUTION:Upon stepping of an accelerator pedal 30, a brake lever 70 interlocked with the accelerator pedal 30 through a coupling member 76 will rotate against a spring 72 to release braking force of a brake system 26. At the same time a wire 34 coupled to the accelerator pedal 30 is stretched to rotate a regulating board 38 around a pin 40 thus to rotate an arm 46 around a pin 48 and to increase rotation of engine 28. Upon resetting of the accelerator pedal 30 to pre-step position, rotation of engine 28 will drop to move the brake lever 70 in braking direction through the spring 72 thus to enlarge a brake shoe 62 and to perform braking.
Patent JP-H1156620-A (JP)
Title: Rice cooker
Inventor: UKITA KAZUHIRO
IPC: A47J27/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the mounting forgetting of an attachable and detachable heat radiating plate by arranging a freely attachable and detachable heat radiating plate on a lid which freely openably and closably covers the upper surface opening part of a main body and arranging a heat radiating plate detection means detecting the presence or absence of the heat radiating plate. SOLUTION: A lid heater 37 is arranged on an outer lid cover 32b and a heat radiating plate heat generating part 38a generating heat by a magnetic force line generated in the cover heater 37 is arranged on the side of a pot 29 of the outer lid cover 32b. On outer the periphery of the heat radiating plate 38, an engagement part 38b and an engagement pawl part which can be attached to and detached brom a lid 32 are provided. The presence or absence of the heat radiating plate 38 is detected because the heat radiating plate 38 becomes adjacent to a reed switch because the heat radiating plate 38 is a magenetic body when the heat radiating plate 38 is mounted. When the lid 32 is closed, a magnet and the reed switch become adjacent and the presence or absence of the mounting of the heat radiating plate 38 is detected.  When the presence or absence of the heat radiating plate 38 is detected, the presence or absence of the heat radiating plate 38 is notified by displaying the presence or absence of the heat radiating plate 38 on a heat radiating plate detection display part 43 or producing sound from a heat radiating plate detection notification part 44.
Patent JP-S60118333-A (JP)
Title: Adjusting mechanism of ram of hydraulic drilling machine
Inventor: HASHIMOTO FUJIO
IPC: B26F1/02
Filed: 1983-12-01
Abstract: PURPOSE:To replace quickly a spare edge, and to raise workability by making a stroke range adjusting sleeve of a ram unnecessary, when installing the spare edge of a hydraulic drilling machine. CONSTITUTION:A male coupler 2 of a manual hydraulic pump 4 is connected to a female coupler 18 of a ram cylinder 20. Subsequently, a prepared hole 88 is made at a drilling position of a metallic plate 22 by a drill. When executing the drilling work, a small bolt is screwed into a female screw hole 28 of the tip of a moving screw 16, a handle 64 of the other end of the moving screw 16 is turned, and the moving screw 16 is moved backward until it is hidden from a shoulder face 24a of the ram cylinder 20. Next, a female edge 54 is inserted into the small bolt until it hits against the shoulder face 24a of the ram cylinder 20, the small bolt is projected to the prepared hole 88 of the metallic plate 22, and a male edge 56 is screwed into the small bolt. Subsequently, the handle 64 is turned, the male edge 56 is moved backward until it hits against the metallic plate 22, a return valve 8 of the hydraulic pump 4 is closed, a lever 10 is moved up and down, pressurized oil is fed to the ram cylinder 20, the moving screw 16 is moved backward, and shearing action hole of the male edge 56 and the female edge 54 is punched. Accordingly, since the moving screw is moved forward and backward, a stroke adjusting sleeve is unnecessary when installing the spare edge.
Patent JP-H0677878-A (JP)
Title: Selective call radio receiver
Inventor: TAKETOMI HIDETOSHI
IPC: H04W88/02
Filed: 1992-08-25
Abstract: PURPOSE:To prevent the deterioration in a reception rate of a desired wave of the selective call radio receiver due to inter-modulation of an interference wave when an electric field strength of the interference wave is very strong. CONSTITUTION:The receiver is provided with a high frequency amplifier 3 having two transistors(TRs) 4, 5 amplifying a radio signal modulated by a digital selective call signal having a synchronizing signal to form a cascode amplifier, a demodulation section 10 demodulating the digital selective call signal and a notice section 12 replying the selective call signal, and also with a control section 11 detecting the presence of the synchronizing signal outputted from the demodulation section 10 to give a low level signal to the high frequency amplifier 3 when the synchronizing signal is in existence and giving a high level signal when no synchronizing signal is in existence, and a control TR 6 receiving the low or high level from the control section 11 to supply a bias signal for a normal bias or a gain reduction signal to the cascode amplifier respectively.
Patent JP-H0967784-A (JP)
Title: Steel cord for tire
Inventor: MIYAWAKI RIE
IPC: B60C9/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cord suitably adoptable as a cord of a belt ply to be arranged especially at the outmost side of a tire in the radius direction, reducing the progress degree of corrosion such as rust, etc., by raising the permeation of rubber into a cord, suppressing the occurrence of a flaw by high elongation at break, serving to improvement of core removal resistance. SOLUTION: This steel cord is useful for a tire of 1+(N-1) structure using N (3 to 7) steel filaments 22 of a same diameter (d) comprising one steel filament 22 as a core and steel filaments 22 forming a monolayer sheath by twisting around the core. The steel filament 22 constituting the core and the steel filaments 22 constituting the sheath are alternately changed and twisted. A preformed waved filament is used as each steel filament 22 to adjust elongation at break to 4-10%.
Patent JP-S6467775-A (JP)
Title: Disk device
Inventor: MIYASAKA TOSHIYUKI
IPC: G11B7/007
Filed: 1987-09-09
Abstract: PURPOSE:To read characteristic data in a characteristic data recording area by moving a condensing means for a prescribed distance at the time of accessing to the characteristic data recording area. CONSTITUTION:At the time of accessing to a control track C, the optical head 3 is moved for a prescribed distance from the innermost circumference of an optical disk 1. At such a time, the time interval between the high level and the low level of an envelope binarized signal supplied from a recording/ unrecording detecting circuit 30 is checked in order to read characteristic on the control track C, and the control is executed in accordance with thus read characteristic data. In such a way, the control track C can be accessed, and the characteristic data of the control track C can be read.
Patent JP-H0274930-A (JP)
Title: Optical switching element
Inventor: SUEMATSU YASUHARU
IPC: G02F1/313
Filed: 1988-09-10
Abstract: PURPOSE:To reduce an increase of photoabsorption, and also, to simply execute a voltage application or a current injection by utilizing a variation of a reflactive index caused by the voltage application or the current injection of an optical medium in optical switching elements such as a cross type optical switch, a directional optical coupler, etc. CONSTITUTION:The title optical switching element consists of a core layer 2 having a high refractive index which is constituted so that it is surrounded by a clad layer 1 having a low refractive index and a confines a light beam by bringing it total reflec tion by an interface, and in an intersection area of two pieces of optical waveguides which intersect in an X shape, an active optical material block 3 is inserted through so as to intersect with each optical waveguide, respectively. Subsequently, a refractive index of an active optical material is varied by a voltage application or a current injection, and when it becomes roughly equal to a refractive index of the core layer, a light beam in each optical wave guide is allowed to travel straight, and when said refractive index becomes smaller than the refractive index of the core layer 2, the light beam is brought to total reflection by an interface of the block 3 so that the light beam in one optical waveguide is led to the other optical waveguide. In such a way, an increase of photoabsorption is reduced, and also, the voltage application or the current injection is simplified.
Patent JP-H0676899-A (JP)
Title: Joint connector
Inventor: INOUE TSUKASA
IPC: H01R13/436
Filed: 1992-08-25
Abstract: PURPOSE:To reduce the number of constituting part items, simplify the structure, and improve the economical efficiency and assembling property by inserting a bus bar frame from the slit hole of a housing, and coupling it with the slit groove of a terminal when the terminal is inserted. CONSTITUTION:A terminal 8 is provided with a slit groove 8b, perpendicularly to the insertion direction. When the terminal 8 is inserted into the terminal storage chamber 7a of a housing 7 and a bus bar plate 9 is inserted via a slit hole 7e, the plate 9 is coupled with the groove 8b in pressure contact. The number of constituting part items is reduced, the structure is simplified, and the economical efficiency and assembling property can be improved.
Patent JP-H1070545-A (JP)
Title: Atm network subscriber's terminating equipment
Inventor: OYAMA YOSHIHIRO
IPC: H04L69/40
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an ATM network terminating equipment capable of simplifying the constitution of the equipment by reducing a buffer memory for transferring a VP-AIS alarm for the number of all VPs only for VP-AIS alarm information interface. SOLUTION: The one-second clock synchronizing circuit 12 of a subscriber interface receiving side function block 1 synchronizes a 0.5-second clock for controlling a VP-AIS alarm used on a subscriber interface transmission side and a one-second clock for controlling insertion of VP-FERF cell used on a subscriber interface receiving side. a VP-FERF cell insertion control part on a subscriber interface receiving side 13 schedules to set the 0.5 second of a former half to be odd VP numbers and the 0.5 second of a later half to be even VP numbers in VP-FERF cell insertion control with respect to all VP of one second on the subscriber interface receiving side.
Patent JP-H1151738-A (JP)
Title: Structure of display part of gas meter
Inventor: YAMASHITA TOMIISA
IPC: G01F3/22
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the display part of a gas meter capable of maintaining the measured consumption of a gas in an easily and visually perceivable state at all time without reference to the arrangement of a gas piping at the site of installation. SOLUTION: A display part 9 to display the consumption of a gas measured by a measuring part in a lower case is constituted of a base end side part 9c approximately in the shape of a circular cylinder and of a tip end side part 9a protruded in a radial direction from the peripheral surface of the base end side part 9c. The base end side part 9c is supported by the holder 11a of approximately C-shaped cross section of the supporting mechanism 11 so that the base end side part 9c may be rotatable in the circumferential directions of the holder 11a, the tip end side part 9a of the display part 9 is protruded to the outside from the open part 11c of the holder 11a, and the holder 11a is fixed on the inner wall of the upper case of the gas meter 1.  By this, the tip end side part 9a of the display part 9 is protruded forward from a display window part on the front surface of the upper case and can rock upward and downward with respect to the upper case within the range of the difference between the vertical length of the display window part and the vertical length of the tip end side part 9a.
Patent JP-2000056376-A (JP)
Title: Film unit with lens
Inventor: IIJIMA YAICHI
IPC: G03C3/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To make the frictional resistance of a side wall on which the armature of a synchro switch abuts small even when the plate thickness of a shutter blade is thick and to stably turn the shutter blade by providing a belt-like projecting part on the side wall of the shutter blade on which the synchro switch abuts. SOLUTION: When a user depresses a release button under the condition where a shutter is charged, the arm part 11 of a shutter charge member is rapidly moved rightward by a charge spring, and hits the left side part of the projecting part 1b of the shutter blade 1, so that the shutter blade 1 is turned clockwise to open an aperture part 5. At such a time, the lower side wall 1d of the blade 1 slides in contact with the metallic armature 6a of the synchro switch 6, and the armature 6a is deformed to conduct with a metallic armature 6b. The belt-like projecting part is provided on the lower side wall 1d of the blade 1. Therefore, even when the blade 1 is molded of resin and its plate thickness is thick and its weight is light, the actuation of the shutter is not unstable.