baber/WOPTO huggingface dataset:
Patent JP-S5946384-A (JP)
Title: Diaphragm type pump
Inventor: TAGUCHI BUNICHI
IPC: F04B53/10
Filed: 1982-09-07
Abstract: PURPOSE:To miniaturize the pump by a method wherein a suction valve is integrated with a delivery valve. CONSTITUTION:A separator 14, dividing the upper space of a diaphragm 13 into two chambers, is provided and the central part of the separator 14 is inflated upwardly so as to be projected under penetrating through an outer casing 12 to constitute a delivery chamber 15. A delivery pipe 16 is opened into the delivery chamber 15. A suction pipe 18 is opened into a suction chamber 17 enclosed by the separator 14 and the outer casing 12. The delivery chamber 15 is provided with a partitioning plate 19 and a compound valve 20 is fixed to the partitioning plate. The outer peripheral side of the compound valve 20 is a mushroom valve body 21 while the inner periphery thereof is a non-return valve body 22. When the diaphragm 13 is moved downward, the mushroom valve body 21 of the compound valve 20 is moved down to open a suction port 23 and flow a fluid into a pump chamber 24 while the fluid opens forcibly the non-return valve body 22 and flows into the delivery chamber 15 when the diaphragm 13 is moved upward.
Patent JP-S6133697-A (JP)
Inventor: WAKABAYASHI TAKASHI
IPC: B01D53/74
Filed: 1984-07-27
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-S5780365-A (JP)
Title: Bis(methylsulfonylmethyl)disulfide, its preparation and germicide containing the same
Inventor: TAKAZAWA HIDEKI
IPC: A61P31/04
Filed: 1980-11-05
Abstract: NEW MATERIAL:Bis(methylsulfonylmethyl)disulfide expressed by the formula.  
     USE: A germicide having the antimicrobial activity against Gram-positive bacteria and fungi.  
     PROCESS: An extract obtained by dipping a SHIITAKE mushroom in water is concentrated under reduced pressure at a low temperature, and the resultant concentrate is then extracted with ethyl acetate. The ethyl acetate is then distilled therefrom to give a gummy substance, which is then extracted with a mixed solvent of benzene with ethyl acetate at a mixing ratio of (40/60)W(60/40). The solvents are distilled from the extract, and the residue is dissolved in acetone. The solvent is then distilled from the resultant solution to afford the aimed compound expressed by the formula. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6313680-A (JP)
Title: Spot welding method for laminated plate
Inventor: TAKAHASHI MINORU
IPC: B23K11/16
Filed: 1986-07-02
Abstract: PURPOSE:To improve the surface quality of a laminated plate at the time of welding by providing a through hole on the laminated plate and letting expansion of a resin layer get away to said through hole at the time of spot-welding. CONSTITUTION:As to the laminated plate 1, the resin layer 4 such as polyethylene, polyolefin, etc., is held in-between two metallic plates 2 and 3 such as steel plates, etc. The through hole 5 is formed in a spot welding point part 1a of said laminated plate 1. Then, the diameter of the through hole 5 is made above about ten times and below sixty times the thickness of the resin layer 4. When said laminated plate 1 and a fitting member 6 are piled up and spot- welded by electrodes 7 and 8, the resin layer 4 whose volume is expanded by the generation of heat on that occasion runs away to the through hole 5. As a result, the surface quality of the laminated plate can be improved without pushing up the metallic plate 2 to make it to a recessed shape.
Patent JP-H0321815-A (JP)
Title: Crank angle detector for internal combustion engine
Inventor: IMAMURA MASAMICHI
IPC: F02D45/00
Filed: 1989-06-20
Abstract: PURPOSE:To improve an engine control characteristic at the engine starting time by constituting so as to include crank angle detecting means, reference angle position detecting means and invalidation processing means for specified period. CONSTITUTION:Detected pulse signals rising at each reference angle position of crank shaft are outputted by the crank angle detecting means (a). By the reference angle position detecting means (b), the rises of detected pulse signals are discriminated to detect the reference angle position by means of comparing the detected pulse signal and a reference slice level. The detection of reference angle position according to the reference angle position detecting means (b) is invalidated for the specified period from the engine starting time by the invalidation processing means (c) for specified period, when the detected pulse signal outputted from the crank angle detecting means (a) is in high level at the engine stopping condition. That is, when a misdetection for rise is probable to occur immediately after the start, various controls such as a fuel supply control, etc. and the calculation based on the abovementioned rises are made to be cancelled.
Patent JP-S5380268-A (JP)
Title: Portable electronic watch with timer
Inventor: YAMASHITA SHIROU
IPC: G04C3/14
Filed: 1976-12-24
Abstract: PURPOSE: To achieve the saving in electric power by displaying the operation of a timer with a hologram, achieve the improvement in commodity value by displaying of three-dimensional picture images and further make possible arbitrary selective displaying of multiple kinds of displaying pictures. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5780406-A (JP)
Title: Production of polyolefin resin
Inventor: OOTSUKI AKIRA
IPC: C08F2/44
Filed: 1980-11-07
Abstract: PURPOSE: To produce the titled resin having excellent adhesiveness and sanitariness, by reacting a polyolefin with an ethylenically unsaturated carboxylic acid in the presence of a carboxyl group-containing polyolefin and a reaction initiator.  
     CONSTITUTION: To an organic solvent are added 100pts.wt. polyolefin, e.g., polypropylene, about 1W1,000pts.wt. carboxyl group-containing polyolefin which can be coordinated with a metallic compound, e.g., Adomer made by Mitsui Petrochem. Co., and about 0.01W50pts.wt. ethylenically unsaturated carboxylic acid, e.g., maleic anhydride. The mixture is heated to obtain a solution. To this solution is added a reaction initiator, e.g., benzoyl peroxide, with agitation in an inert gas atmosphere. The resulting solution is reacted by heating under continued agitation. After cooling, the produced suspension is filtered off, washed free of the remaining carboxylic acid (oligomer) to obtain the title resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6047156-A (JP)
Inventor: TOYODA HITOSHI
IPC: E04F15/02
Filed: 1983-08-26
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-H0322291-A (JP)
Title: Semiconductor storage device
Inventor: NAGAYAMA HIROSHI
IPC: G11C11/41
Filed: 1989-06-19
Abstract: PURPOSE:To make a reset time necessary minimum and to accomplish a high- speed action by completing a resetting action at the time of detecting the completion of resetting of a common data input/output line. CONSTITUTION:A reset control circuit 13 activates a reset circuit 14 in response to the address transition signal SD of an address transition detection circuit 12. The circuit 14 starts the reset action for a data bus line DL, the inverse of DL in response to the transition of an address signal. When a reset completion detection circuit 15 detects the completion of resetting, the circuit 13 inactivates the circuit 14. Thus, it is needless to set time to spare in the reset time and the reset time is made necessary minimum, then the high-speed action is accomplished.
Patent JP-S5582324-A (JP)
Title: Automatic power source breaking system dependent upon attachment
Inventor: ADACHI TOMONARI
IPC: G06F1/00
Filed: 1978-12-16
Abstract: PURPOSE: To obtain an automatic power source breaking system which can be used special software, by providing a simple unit which generates an interrupt asynchronously to a CPU periodically by an attachment corresponding to an I/O device.  
     CONSTITUTION: Attachment ATC corresponding to an I/O is connected to arbitrary chennel unit CH. A CPU executes a processing program; and when timer TM1 reaches a prescribed time, an output signal is issued to issue an asynchronous interrupt request to the CPU through FF1 and interface control circuit ITF. Simultaneously, timer TM2 starts operations to set the waiting state for response from the CPU. When the CPU responds with a form of the instruction for the I/O within a prescribed time, TM2, is reset, and TM1 is operated again. When no response from the CPU is obtained after a prescribed time from interrupt request issuance, FF2 is set to decide that the CPU loses the processing capability for the interrupt request, and power source breaking command PFD or alarm LPA is issued. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5681070-A (JP)
Title: Rotary electromagnet
Inventor: MURAOKA TAKESHI
IPC: H02K21/12
Filed: 1979-11-30
Abstract: PURPOSE:To get a rotor with a small outer diameter by a method wherein the upper and lower surface of a permanent magnet, whose upper and lower surface are differently magnetized, are provided with magnetic material plates and from the peripheral ends of said magnetic material plates the sectionally circular arc-shaped pole pieces are alternately arranged around the permanent magnet. CONSTITUTION:A rotor shaft 2 is provided through the center of a permanent magnet 1, whose upper and lower faces are differently magnetized, and the sectionally circular arcshaped pole pieces 4a, 4b, which are projectingly prepared parallel to the rotor shaft 2 from the peripheral ends of the magnetic material plates 3a, 3b respectively provided on the upper and lowe faces of the permanent magnet 1, are alternately arranged around the permanent maget 1 to constitute the rotor. And the sectionally circular arc-shaped pole pieces 12a, 12b, which are projectingly prepared in parallel with the rotor shaft 2 from the pheripheral ends of the magnetic material plates 11a, 11b respectively prepared on both end surfaces of the cylindrical exciting coil 10 coaxially prepared to the rotor, are alternately arranged aound the rotor. This enables to minimize the outer diameter of the rotor, to simplify the constitution of the stator and augment the magnetomotive force of the rotary electromagnet.
Patent JP-H025671-A (JP)
Title: Telephone set with automatic transmitter
Inventor: TSUJIMURA SATOSHI
IPC: G10L15/00
Filed: 1988-06-24
Abstract: PURPOSE:To make automatic transmitting operations certainly executed when automatic transmission is performed by performing the identification of a line information through the comparison between obtained voice recognizing data and preset voice recognizing data. CONSTITUTION:When the auto-redial button of a key input circuit 11 is pressed, an auto-redial instruction which is an automatic transmission commanding signal is inputted to a control circuit 13. The circuit 13 sends a signal to a dial signal sending device 2 so as to catch a line. A voice recognition circuit 7 compares the sent signal with the data of a dial tone previously registered and stored in a memory circuit 8 and judges whether or not the signal and data are the same. When the signal is the dial tone, the circuit 7 sends the information to the control circuit 13. The control circuit 13 sends a control signal to the dial signal sending device 2 and the content stored in a redial memory 12 is dialed. When the called telephone set transmits the busy tone, a control signal is sent to the sending device 2 so as to cut off the line and, after the lapse of a fixed period, the line is again caught and the above- mentioned operations are repeated.
Patent JP-S6048626-A (JP)
Title: Portable radio equipment
Inventor: TAGA TOKIO
IPC: H04B1/38
Filed: 1983-08-29
Abstract: PURPOSE:To improve the reliability by providing a concaved part to a case so as to form the diversity antenna constitution where the height of a projected antenna is decreased in a radio equipment having the case containing a radio equipment section and an antenna. CONSTITUTION:The concaved part 8 is provided to the case 7 and plural inverse-F antennas having the construction folded with plate conductor elements 9, 10 is fitted to the concaved part. The radiation directivity of the 1st inverse- F form antennas 9, 11 and 13 and the 2nd inverse-F form antennas 10, 12 and 14 is different largely and then, the incoming wave received by each antenna element in a multiplex propagating path becomes a different wave. That is, even if the antenna distance is decreased, since the directivity of each antenna element is different largely, the correlation of the received wave extracted from each antenna element is decreased and the practically sufficient diversity effect is given. Further, the case part exists between a human body and the antanna in mounting the radio equipment by installing the antenna element at the back side of the case of the radio equipment opposite to a handset, thereby offering an advantage decreasing the effect of the human body.
Patent JP-H05346712-A (JP)
Title: Electronic image forming device
Inventor: NAKAI YASUHIRO
IPC: G03G21/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain an electronic image forming device where carrier rise or fogging is prevented from occurring by changing the timing of starting the rotation of a photosensitive body and starting impressing developing bias. CONSTITUTION:In the electronic image forming device, the carrier rise or the fogging is prevented from occurring, especially, it is prevented from occurring after turning off the power source of the device. A real time clock 9 is provided in the device so as to measure a power source turnoff time. When the power source is turned on again, a PCU 8 changes the timing of starting the rotation of the photosensitive drum 1 and starting impressing the developing bias potential by a grid 2 according to the length of the measured time. A different process where the developing bias is impressed after starting a drum motor, or the drum motor is started after impressing the developing bias is performed according to the time before or after potential difference causing the adhesion of the carrier, that is, the surface potential of the photosensitive body 1 becomes <=-350V by dark attenuation.
Patent JP-S5858137-A (JP)
Title: Kneading method
Inventor: TORIGOE TAKASHI
IPC: B01F23/57
Filed: 1981-10-01
Abstract: PURPOSE:To enable kneading without mixing a contaminant in a product, in kneading a liquid resin and a high hardness inorg particle, by using a high hardness roll having a metal oxide sintered layer at least mounted to the surface thereof. CONSTITUTION:A liquid resin having flowability at a room temp. and viscosity of 100,000cps or less and an inorg. substance having Moh's hardness of 7-10 and a particle size of 50mu or less are kneaded in the presence or in the absence of an org. solvent. In this case, a high hardness roll having one or more sintered layer selected from sintered metal oxide at least mounted to the surface thereof is used. By this method, even if the filling amount of the inorg. substance is much, a kneaded substance suitable for an adhesive, a paint and a mold injection agent can be obtained without imparting abrasion to the roll and mixing a contaminant in a product.
Patent JP-S6217762-A (JP)
Title: Image forming device
Inventor: IDENAWA HIROYUKI
IPC: G03G15/08
Filed: 1985-07-16
Abstract: PURPOSE:To obtain the device easy to use by dividing the body of an image forming device into an upper part and a lower part, making the upper part possible to open to the lower part and supporting a carrier unit and a developing unit to a positioning frame supported rotatably in vertical direction in the lower part of the body attachably and detachably. CONSTITUTION:The body of an image forming device 10 is divided into upper part 10a and lower part 10b, and the upper part 10a is supported to make it possible to open to the lower part. A carrier unit 16 provided with a latent image carrier and a developing unit 17 provided with a developing device are supported to a positioning frame 18 supported rotatably in vertical direction in the lower part 10b of the body attachable and detachably. By supporting the carrier unit 16 and developing unit 17 to the positioning frame 18 to allow separate attaching and detaching, it is made unnecessary to replace parts which are not necessary to replace.
Patent JP-H103102-A (JP)
Title: Shake correction device
Inventor: IMURA YOSHIO
IPC: G02B27/64
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a shake correction device having a driving mechanism for a shake-corrected lens capable of being driven in XY directions on the same condition. SOLUTION: The shake-corrected lens 5 corrected against shake is held by a lens frame body 6, which is driven in a 1st direction BY on a plane nearly perpendicular to the optical axis I of a main optical system by a 1st driving force generating device 40. The lens frame body 6 is driven in a 2nd direction BX crossing with the 1st direction on the plane by a 2nd driving force generating device 41. A guiding member 9 guides the lend frame body 6 in a guiding direction C crossing with the 1st and the 2nd directions BY and BX at an angle other than a right angle and moves it in parallel with the guiding direction on the plane.
Patent JP-S5858447-A (JP)
Title: Defect detector
Inventor: ABE YUTAKA
IPC: G01N21/89
Filed: 1981-09-30
Abstract: PURPOSE:To make monitoring from the outside possible, by providing a half mirror which permits the reflected light from an object to be examined to transmit through partially and reflects this reflected light partially and giving the transmitted light to a photodetector for defect detection and focusing the reflected light on a screen for monitor. CONSTITUTION:A laser beam 7 projected from a light projector 2 is advanced downward by a reflective mirror 8 and is advanced horizontally through a lens system 9 by a reflective mirror 10. This laser beam is made incident to a polygon 6 by a reflective mirror 11 and is reflected by reflective faces 12 of the polygon 6 and is radiated onto an object 1 to be examined (such as a wooden single plate) and is scanned by the rotation of the polygon 6 in a constant angular velocity. The reflected beam 7 reaches a half mirror 3 and is transmitted through partially and is reflected partially, and the transmitted beam 7 is given to a photodetector and is converted to an electric signal to detect whether a defect exists or not. The reflected beam 7 is focused on a screen 5 and is monitored from the external.
Patent JP-S5946009-A (JP)
Title: Transformer of low core loss
Inventor: SHIMANAKA HIROSHI
IPC: H01F1/16
Filed: 1982-09-09
Abstract: PURPOSE:To reduce the core loss of the transformer stably and positively, and to prevent power loss and the generation of noises by using a directional electromagnetic steel plate of which the value of the ratio of magnetic flux density to permeability at 1.7T of the steel plate employed for the transformer is kept within a predetermined range. CONSTITUTION:The value of the ratio muC/muL of magnetic flux density muC in the direction of rolling and rectangular direction of magnetic flux density at 1.7 tesla of the blank steel plate used for the transformer to permeability muL in the direction of rolling is kept within a range of 3X10<-3>-11X10<-3>. The generation of distorted-wave magnetic flux, etc. generated due to the bending, etc. of magnetic flux is prevented by using the directional electromagnetic steel plate, the value of the ratio muC/muL thereof is kept within the predetermined range, as the transformer. Core loss is stably reduced positively, and the power loss of the transformer is cut down while the generation of noises is prevented.
Patent JP-S6051222-A (JP)
Title: Cast-in-place steel tubular concrete pile
Inventor: NAGAOKA HIROAKI
IPC: E02D5/38
Filed: 1983-08-30
Abstract: PURPOSE:To efficiently bond concrete with steel tube against the bending moment of a cast-in-place concrete pile by covering a steel tube having projections formed by rolling on its inner surface on the concrete pile. CONSTITUTION:A steel tube 3 having projections 10 formed by rolling on its inner surface is covered on a cast-in-place concrete pile in order to reinforce the cross section of the pile. By covering the steel tube over whole length of the concrete pile, its strength against the bending moment due to the displacement of the ground at the time of earthquake can be secured, and thereby the number of reinforcing bars to be used can be reduced. The projections 10 of the steel tube 3 serve to increase the bonding strength between the steel tube 3 and concrete and also toughness of the pile. Also, when concrete is ready to separate from the steel tube 3 due to the contraction with time of the concrete, good bonding strength between them can be secured by the projections of the steel tube 3.
Patent JP-H0514088-A (JP)
Title: Agc circuit
Inventor: IMAIZUMI HIDEO
IPC: H04N5/52
Filed: 1991-06-27
Abstract: PURPOSE:To implement stable AGC control executed by plural IF amplifier circuits by providing an AGC control circuit, a current detection means and a feedback means to the AGC circuit. CONSTITUTION:This AGC circuit is provided with plural IF amplifier circuits 11-13 connected in cascade using a diode receiving a control current. for gain control, a detection circuit 4 detecting the output IF signal of the IF amplifier circuits 11-13 and an AGC detection circuit 8 detecting the output signal level of the detection circuit 4, an AGC control circuit controlling sequentially the gain of the IF amplifier circuits 11-13 in response to the detection output of the AGC detection circuit 8, a current detection means 37 detecting a current flowing to the diode of the IF amplifier circuits 11-13 and a feedback means varying the output level of the AGC detection circuit 8 in response to the detection output of the current detection means 37. Thus, the AGC control using the plural IF amplifier circuits 11-13 is stably implemented.
Patent JP-S5281606-A (JP)
Title: Electro-magnetic pump
Inventor: MASAKA KOUSUKE
IPC: F04B17/04
Filed: 1975-12-27
Abstract: PURPOSE: To decrease the wear of pump parts, operating noise and the consumption of electric power by making a pump frequency controlling type with such preparation of setting a parmanent magnet at a plunger and providing a magnetism sense switch which controls the movement of electro circuit for exciting magnet coil use at the outside of it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0514456-A (JP)
Title: Power supply control circuit for radio telephone set
Inventor: KIRIYAMA YUKIMUNE
IPC: H04M1/00
Filed: 1991-06-27
Abstract: PURPOSE:To suppress the consumption of a charging battery by supplying power to a reception circuit intermittently and detecting whether or not charging of the charging battery is implemented so as to control the power supply. CONSTITUTION:When a charging voltage of a charging battery 11 is low independently of implementation of charging of the charging battery 11 or not, the power to the reception circuit 19 is supplied intermittently. For example, when the slave set is placed on a placing base, that is, when the charging of the charging battery 11 is implemented and also a charging voltage of the charging battery 11 is sufficiently higher than the voltage for talking, an H level signal is outputted for 1sec per 0.5sec each. When the slave set is placed on the placing base, that is, the charging of the charging battery 11 is not implemented and when the charging voltage of the charging battery 11 is low even when the slave set is placed onto the placing base, an H level signal is outputted for 1sec per 1sec each to a 1st control signal output terminal 30.