baber/WOPTO huggingface dataset:
Patent JP-H117860-A (JP)
Title: Light operation switch
Inventor: KONO TOSHIO
IPC: H01H13/36
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To reliably output a contact point signal even if it is operated through a card or the like by pushing in an operation piece toward a bottom surface of an insulating case, and electrically contacting/separating mutual fixed contact points by slidingly moving a spring contact piece on the bottom surface of an insulating case when the rotary loose end of a rotary arm is rotated toward the bottom surface of the case. SOLUTION: When an operation piece 18 is pushed down, in a rotary arm 15, a connecting part 17 is rotated toward a bottom surface of an insulating case 11. Therefore, the tip of a spring contact piece 13 slidingly moves in the X direction on the bottom surface of the insulating case 11, and one tip slidingly moves on a part where a fixed contact point 12A is arranged over the almost whole area of its slidingly moving range. The other tip slidingly moves on the bottom surface (an insulator) of the insulating case 11 in an initial condition, and contacts a fixed contact points 12B in a position where the rotary arm 15 rotates up to a prescribed turning angle. At this time, the spring contact point 13 contacts a part between the fixed contact points 12A and 12B, and outputs a contact point signal (an electrically continuing signal) to terminals 14A and 14B.
Patent JP-H0532271-A (JP)
Title: Packaging method for volatile ingredient-containing product and packaging box thereof
Inventor: MURAKAMI SHINICHI
IPC: B65D77/04
Filed: 1991-07-01
Abstract: PURPOSE:To prevent a volatile ingredient from being lost without decreasing the commodity value by a method wherein a volatile ingredient-containing product is placed in an internal box with an open window, and this internal box is placed in a transparent bag, and the bag is sealed, and in addition, this transparent bag is placed in an external box with an open window. CONSTITUTION:Since a volatile ingredient-containing product 1 is covered only by a transparent bag 3, the volatile ingredient-containing product 1 does not become hard to see due to irregular reflection, and the design property does not deteriorate. That is, the volatile ingredient-containing product is under the same packaging condition as being placed in a box with a window on which a transparent film is placed, and the commodity value does not decrease. In addition, since the volatile ingredient-containing product 1 is sealed by the transparent bag 3 with high gas barrier property, the volatile ingredient is not lost.
Patent JP-H0325475-A (JP)
Title: Fixing device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/20
Filed: 1989-06-22
Abstract: PURPOSE:To eliminate the sliding noise generated when a film slides on a heater by specifying the coarseness of one face of a heater for the fixing film at least in a direction intersecting orthogonally with a film moving direction. CONSTITUTION:A transfer material sheet P carrying an unfixed toner image Ta on a first surface is guided by a guide 29, and advances between the fixing film 24 in a press-contact part N between the heater 20 and a pressure roller 28, and the pressure roller 28. The toner image Ta is heated in the press-contact part N to become a softened, fused image Tb. The coarseness of the face of the heater 20 for the film 24 at least in the direction intersecting orthogonally with the moving direction of the film 24 is more than 0.5mum and less than 7mum. Consequently, the occurrence of sliding noise can be prevented.
Patent JP-S6319453-A (JP)
Title: Speed change gear
Inventor: MIYAZAWA TAKESHI
IPC: F16H63/02
Filed: 1986-07-08
Abstract: PURPOSE:To improve reliability by controlling the pressurized oil supplied into a hydraulic clutch by a valve which operates in correspondence with the sleeve of a speed change clutch and synchronizing the connection/disconnection operation of the hydraulic clutch to the speed change. CONSTITUTION:In the speed change from the first advance speed to the second advance speed, a hydraulic actuator 31a shifts to the second advance speed position. Therefore, when the first selector valve 52a and the second selector valve 52b are at the first selecting position I, a hydraulic clutch 12 is opened to a reservoir tank 36 from between the ports 38b and 38h through the fourth selector valve 53b, sixth selector valve 54b, and the first selector valve 52a, and the pressurized oil is discharged. Therefore, transition to the separated state is performed, synchronized with the speed change operation of a main speed change gear, and generation of trouble in the speed change operation is eliminated, and the smooth speed change is obtained, and reliability can be improved.
Patent JP-H0325455-A (JP)
Title: Method for preventing paper misdetecting operation in automatic document feeder
Inventor: FUJITA HIROSHI
IPC: G03G15/00
Filed: 1989-06-22
Abstract: PURPOSE:To accurately detect whether or not there is a document by updating a decision level automatically according to a detected value obtained in the presence of the document and a detected value in the absence of the document. CONSTITUTION:A microcomputer 24 compares detected values as the outputs of document detection sensors 7, 8, and 12 with the specific decision level to detect whether or not there is the document and in automatic decision level setting mode, the decision level is set according to the detected value in the presence of the document and the detected value in the absence of the document. Therefore, even if the detected value in the presence of the document decreases gradually owing to the deterioration of the document detection sensors 7, 8, and 12, etc., the decision level can be set automatically to prevent the detected value in the presence of the document from decreasing below the decision level. Consequently, whether or not there is the document can accurately be detected.
Patent JP-2000347695-A (JP)
Title: Sound control method and sound controller
Inventor: FUKUDA HIDEAKI
IPC: G10L13/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a sound control method and a sound controller for a visual telephone system capable of reducing electric power comsumption in a system with drive of a DSP chip optimized, and capable of conducting smooth sound data processing including the case of coping with the time of error generation. SOLUTION: A sound data flows through a sound processing part 210 and a muliplexing-multiplexing-releasing part 300. The processing part 210 provided with a sound control part 201, a sound CODEC part 202, a sound PCM part 203, two decoding-directional coding data storing parts 212, 213 between the multiplexing.multiplexing-releasing part 300 and the CODEC part 202, two decoding-directional raw data storing parts 222, 223 between the CODEC part 202 and a sound D/A part 206, an encoding-directional raw data storing part 241 between an A/D part 207 and the CODEC part 202, and an encoding- directional coding data storing part 231 between the CODEC part 202 and the multiplexing-multiplexing-releasing part 300.
Patent JP-H0324784-A (JP)
Title: Semiconductor laser device
Inventor: HOSOKAWA HAYAMI
IPC: H01S5/00
Filed: 1989-06-22
Abstract: PURPOSE:To contrive a reduction in the size of an off-axis type Fresnel lens and a lightening of the lens and a reduction in the cost of a semiconductor laser by a method wherein the lens to convert a divergent light, which is emitted from the laser and has an oval section, into parallel light almost round in cross section is provided on the light-emitting side of the semiconductor laser. CONSTITUTION:When a divergent light of an oval section is emitted from a semiconductor laser 10, the light is converted into parallel light almost round in cross section by an off-axis type Fresnel lens 20 and the lights are emitted to a direction inclined at a prescribed angle to the optical axis of the laser 10. In such a way, the lens 20 possesses together both functions of a conventional collimator lens and a beam shaping prism and with the number of components reduced, a work for adjusting the optical axis is reduced. Moreover, as the lens is formed into a small size and is light, a reduction in an arrangement space becomes possible and to the cost of the laser can be reduced.
Patent JP-H059123-A (JP)
Title: Carcinostatic agent
Inventor: KITAGAWA ISAO
IPC: A61P35/00
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a carcinostatic agent of the type exhibiting suppressing action on cancerous cell infiltration and metastasis containing by ginsenoside Rg3 obtained from Panax ginseng C.A. Meyer as an active ingredient. CONSTITUTION:A carcinostatic agent containing ginsenoside Rg3, directly extracted, and separated from Panax ginseng C.A. Meyer or derivable from ginsenoside Rb1, ginsenoside Rb2 or ginsenoside Rc, extracted and separated from the Panax ginseng C.A. Meyer as an active ingredient. The aforementioned carcinostatic agent is capable of selectively suppressing infiltration of the various cancerous cells and suppressing metastatis of cancerous cells. As a result, the inhibitor is a carcinostatic agent capable of producing unique carcinostatic effects. The oral dose of the ginsenoside Rg3 is preferably about 3-15 mg/day/60 kg body weight. If a medicine, e.g. 5-fluorouracil, vincristine, endoxan or methotrexate capable of suppressing or inhibiting proliferation of the cancerous cells is used in combination, the carcinostatic agent is more effectively used. Any side effects are hardly recognized in the above-mentioned carcinostatic agent.
Patent JP-S55118870-A (JP)
Title: Electrostatic ink jet printing method and its device
Inventor: DABURIYU TOOMASU UOOREN
IPC: B41J2/125
Filed: 1979-12-11
Abstract: An electrostatic ink jet printing apparatus and method uses a linear array of nozzles (2) each of which records a segment of a row of pixels in a given raster pattern. The pixel segment is recorded by electrostatically deflecting the ink drops (5) from a nozzle (2) to the pixels contained within the segment. The drops (5) from adjacent nozzles (2) are "stitched" or aligned to these ideal pixel positions by aligning the ink drop streams to drop position sensors (16, 17). Two sensors (16, 17) are used for each nozzle. Preferably, adjacent nozzles share sensors. The sensors are spaced relative to each other to very close tolerances. Consequently, alignment of each nozzle to its two drop position sensors means that the drops from adjacent nozzles are aligned or "stitched".
Patent JP-H087619-A (JP)
Title: Sunlight transmitting tube
Inventor: TAKANO YOSHIHISA
IPC: H01L31/04
Filed: 1994-06-21
Abstract: PURPOSE:To provide a sunlight transmitting tube by which a quantity of light can be increase by itself at transmitting time, and provide a sunlight transmitting tube by which wasteful use of the light can be avoided to the possible minimum level in addition to this when the sunlight and the auxiliary light are synthesized together. CONSTITUTION:An auxiliary light source part 2 to emit the auxiliary light (b) having almost the same spectrum with the sunlight (a) and a synthesizing part 4 to synthesize the sunlight (a) and the auxiliary light (b) together are arranged in a light transmitting tube body 1. A solar battery part 7 to which the sunlight (a2) reflected by a half mirror 6 of the synthesizing part 4 and the auxiliary light (b2) passing through the half mirror 6 are irradiated is arranged in addition to this.
Patent JP-H066595-A (JP)
Title: Image reader
Inventor: HAMAGUCHI TADAHIKO
IPC: H04N1/04
Filed: 1992-06-19
Abstract: PURPOSE:To maintain the uniformity of a read picture in the image reader using an image sensor whose sensitivity is varied with a change in ambient temperature. CONSTITUTION:A temperature sensor 18 to detect ambient temperature is provided in the vicinity of an image sensor 1. Moreover, an output signal of the image sensor 1 is outputted externally through a variable gain amplifier 17. The amplification factor of the variable gain amplifier 17 is decided by a conversion table comprising a ROM 20 in response to the ambient temperature of the image sensor detected by the temperature sensor 18. The output signal of the variable gain amplifier 17 is not affected by ambient temperature by setting the amplification factor of the variable gain amplifier 17 for a certain temperature to be a factor proportional to a reciprocal of the sensitivity of the image sensor.
Patent JP-S5683195-A (JP)
Title: Image sensor
Inventor: IKUSHIMA HIROSHI
IPC: H04N13/00
Filed: 1979-12-11
Abstract: PURPOSE:To enable to easily obtain a cube image with high quality and to enable to cover a system with one image sensor, by separating the system into an optical lens system and the pickup device. CONSTITUTION:When the synchronizing signal is input to the power supply circuit 19 from the synchronizing signal generator 20, rectangular pulse voltage is fed alternately to the solidstate shutters 15, 16 left and right from the circuit 19 according to the period of synchronizing signal. Thus, a bright sight is obtained at the shutters 15, 16 according to the applied voltage. Further, the time series of left and right optical signal corresponding to the picture obtained via the left and right optical lenses 11, 12, reflection mirrors 13, 14 and shutters 15, 16 become the optical signal of one transmission line mode at the optical conduction section 15 consisting of two half mirrors. This signal is fed to the image sensor 18 to be converted into electric signal Av. On the other hand, when the synchronizing signal from the generator 20 is given to the mixer 21, this becomes the reference signal discriminating the electric signal corresponding to the left and right picture. Thus, the mixer 19 adds the reference signal discriminating left and right with the signal Av.
Patent JP-H04359236-A (JP)
Title: Film projecting device
Inventor: BUNGO KEIICHIROU
IPC: G03B21/50
Filed: 1991-06-05
Abstract: PURPOSE:To facilitate the fine adjustment of a film stopping position and to reduce cost by controlling the torque of corresponding 1st and 2nd driving means based on the winding diameter of a film on 1st and 2nd reels. CONSTITUTION:A long film M is carried while it is taken up between the reel 1 on a supply side and the reel 2 on a take-up side through a pressure plate glass 3 at a projecting position. The winding diameter of the film 14 on the reels 1 and 2 is detected so as to control to change the torque of motors 6 and 9 in accordance with the increase/decrease of the winding diameter. Then, the tensil force F1 on the supply side to the film M by the motor 6 through the reel 1 and the tensile force F2 on the take-up side to the film M by the motor 9 through the reel 2 are controlled to become equal when the film M is stopped. Furthermore, the weak tensile force on a driven side, for example, the supply side, that is, braking force Fr is controlled to be constant when the film M is carried.
Patent JP-S6138015-A (JP)
Title: Sheathing work
Inventor: YAMADA KUNIMITSU
IPC: E02D5/80
Filed: 1984-07-31
Abstract: PURPOSE:To make sheathing work easier by a method in which a tension steel member thrust through a sheath is penetrated into an excavated hole, concrete is placed into the hole and the sheath to form a small-diameter pile, and the pile is fixed to the ground by anchors driven into the ground during the excavation. CONSTITUTION:Holes 1 are excavated at an adequate interval in the natural ground, and a tension steel member 2 thrust through a sheath 3 is penetrated into the holes 1. Cement mortar or paste 4 is injected into the holes 1 and the sheath 3 for form a small-diameter pile 5. The ground is excavated in the order of A, B, and C along the pile 5, anchors 6 are driven into the ground during the excavation, and the pile 5 is fixed by an anchor plate 7.
Patent JP-H0717203-A (JP)
Title: Steering vehicle wheel supporting structure of agricultural working vehicle
Inventor: OTSUBO HIROSHI
IPC: B60K17/30
Filed: 1993-06-30
Abstract: PURPOSE:To constitute a structure to arrest the falling-off of a turning case that is due to its self-weight at the time of a steering vehicle wheel having been floated up in the air, into the one whose assembly is easy. CONSTITUTION:An end case 9 equipped with a pipe portion 9a to support insertingly a lengthwise shaft 13 through a bearing 16 is attachably/detachably connected to the tip of an axle case 8, and an outer pipe portion 10a and a knuckle arm 10b to be put idly on the pipe portion 9a are provided at a turning case 10, and the turning case 10 is supported so as to be capable of turning operation around a lengthwise shaft center P through the pipe portion 9a and the outer pipe portion 10a, and the self-weight of the turning case 10 is made to act on the lower part of the lengthwise shaft 13, and the bearing 16 is supported so as to be unable to be displaced downward in regard to the pipe portion 9a, and at the same time a bevel gear 20 splined to the upper end of the lengthwise shaft 13 is made to be receivingly supported at the bearing 16, and also a stop ring 21 to arrest the upward falling-off displacement of the bevel gear 20 in regard to the lengthwise shaft 13 is attached to the lengthwise shaft 13.
Patent JP-H0830749-A (JP)
Title: Non-contact ic card
Inventor: OBUCHI ATSUSHI
IPC: G06F3/08
Filed: 1994-07-13
Abstract: PURPOSE:To provide a non-contact IC card capable of communication with an external device provided with a different communication frequency. CONSTITUTION:This card is provided with a frequency variable antenna circuit 10a and a frequency switching circuit 14 for supplying, frequency variable clock signals for the communication to a modem circuit 8. The constant of the antenna circuit 10 and the frequency of the clock signals for the communication generated from the frequency switching circuit are switched corresponding to the frequency of the external device of a communicating party and the communication is performed.
Patent JP-H11351449-A (JP)
Title: Centering device for execution of piping work
Inventor: WATABE HIDEKI
IPC: F16L1/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a centering device for execution of piping work, capable of centering for connecting piping materials simple and appropriately in a short time even in a place being less in a working space in a sheath pipe or the like by a jacking method. SOLUTION: A centering device 1 comprises a base part 2a to be locked to a base 4, an adjustable jig 3 consisting of a pair of blocks 8a and 8b having both vertical and horizontal adjusting bolts 6a and 6b installed in this base part 2a, and a holder 10 having two tapered surfaces 9a and 9b sliding on tapered surfaces 7a and 7b of this adjusting jig 3 and holding a pipe body 11a, whereby centering work for connecting this pipe body 11 can be clone simply and appropriately in a short time.
Patent JP-S5862932-A (JP)
Title: Analog switch circuit
Inventor: SAGUSA ISAO
IPC: H03K17/74
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a circuit of low distortion factor, by branching an analog input signal into a plurality of parallel paths and controlling an analog switch circuit inserted at the middle point of the paths. CONSTITUTION:An input signal (a) applied to an input terminal 1 is branched into parallel paths (a), (b) and (c) and analog switch circuits 2, 3 are inserted between resistors R1, R2, and R'1, R'2 of the paths (a), (b). A joining point (d) of the paths (a), (b) and (c) is connected to a - signal input terminal of an  operational amplifier 7 and the output of the amplifier 7 is fed back to the - signal input terminal via a resistor R4. The circuits 2, 3 are controlled with a  control signal from control terminals 5, 6 and 5', 6'. Through the combination of  the applied time of the control signal, the synthesized value of the signal of the  joining point (d) of the paths (a), (b), and (c) is changed to compensate the deterioration in distortion characteristics due to diodes and to decrease the distortion factor of the analog switch circuits.
Patent JP-H029692-A (JP)
Title: Module for ic card
Inventor: KASHIMA MASANORI
IPC: B42D15/10
Filed: 1988-06-29
Abstract: PURPOSE:To realize a module for an IC cared easy in mass productivity and stable from a qualitative aspect by providing a step part having an almost vertical shape to the boundary part of the contact terminal part exposed to the outside of a lead frame and the part connected thereto and embedded in a seal resin. CONSTITUTION:In a metal lead frame 11, a step part having an almost vertical shape whose thickness is 1/4-3/4 that of the lead frame 11 is provided to the boundary part of a contact terminal 11a exposed to the outside and a part 11b embedded in a resin. Next, an IC chip 12 is fixed to the lead frame 11 by an adhesive 13 and, thereafter, the wiring pad 12a of the IC chip 12 is connected to the connection land 11d opposed to the part of the connection terminal 11a becoming an external terminal by a lead wire 14. Thereafter, the region other than the part of the contact terminal 11a exposed as the input/output terminal with the outside is sealed by a seal resin and cut into a predetermined dimension to obtain a separated module for an IC card.
Patent JP-H10337585-A (JP)
Title: Method for back wash of surfacing filter medium
Inventor: SHIRAISHI MITSUHIRO
IPC: B01D29/62
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To execute stable back wash of a filter medium by solving blinding of a lower part support board by a method wherein after stopping operation of a filter device, a water extraction process, a cleaning process in which a surfacing filter medium is developed and stirred, a water extracting process in which liquid in a tank, sludge, and drain are extracted, and a water-filling and cleaning process are successively executed. SOLUTION: In back wash of a filter medium 13, firstly a drain valve V of a drain pipe line 21 is opened, and when a water level becomes lower than an upper part support board 11, the drain valve V is closed. Then, back wash of the filter medium 13 is executed with violent stirring and fluidization of the filter medium 13 caused by generation of a doward flow and air diffusion, and SS, excess sludge, etc., stuck to a surface are separated. After sufficient precipitation of pollutants of sludge, SS, etc., which are separated by allowing to stand still for a while after back wash, the drain valve 21 is opened, and almost the whole amount of liquid in the tank and the pollutants are exhausted.  Then, clarified water is supplied from below a lower support board 12 of a filter tank, blowing in of air or the like is executed from an air diffusing pipe 14 to separate the pollutants of excess sludge, SS, etc., which are stuck without being separated, and they are discharged from a back wash drain discharge opening 22.
Patent JP-S6318202-A (JP)
Title: Electro-optical type displacement apparatus
Inventor: YAMAZAKI IWAO
IPC: G01D5/26
Filed: 1986-07-11
Abstract: PURPOSE:To measure the absolute displacement in a visual field, by taking out the image magnification at the position of a body to be measured as an electric signal and feeding back the output thereof to a displacement measuring part. CONSTITUTION:A body 1 to be measured is optically caught to be formed into an image on the photocathode surface 3a of an image detector tube 3 and converted to an electron image. This electron beam is amplified by an amplifier 3e to be taken out from an anode 3d. When a signal is applied to horizontal and vertical axis deflection coils 4, 5 so as to make the signal taken out always constant, the displacement of the body 1 to be measured can be measured from the frequency and amplitude of each deflection signal. An image magnification measuring apparatus 4 is arranged in the vicinity of the body 1 to be measured and this measuring sensor 14 is constituted as a planar optical sensor to generate the electric signal corresponding to an optical image projected. Image magnification is measured from said electric signal while the electric signal is fed back to a CPU 11. The CPU 11 adds said signal to perform signal processing necessary for measurement to measure an absolute displacement.