baber/WOPTO huggingface dataset:
Patent JP-2001128444-A (JP)
Title: Power-switching circuit
Inventor: NAKANO KATSUYUKI
IPC: H02J9/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a power-switching circuit, capable of meeting a plurality of power voltages using only one type of radio equipment in on-vehicle radio equipment, by eliminating disadvantages such as plurality types of radio equipment should be prepared to meet a plurality of power voltage, and when deviation occurs between the service voltage of radio equipment and power voltage, a DC-DC converter needs to be prepared. SOLUTION: A DC-DC converter and a plurality of relays are mounted inside radio equipment. When, for example, the power voltage of a vehicle potentially equipped with radio equipment are two types 24 V and 12 V, a relay with a coil operating at 24 V is selected. This coil will not operate at 12 V. The relay is disposed on the battery side of a vehicle and the main body side of the radio equipment, respectively. The voltage part of a battery is connected with the common contact of one relay and the coil terminals of both the relays respectively. The common contact of the other relay is connected with the power terminal of the radio equipment.
Patent JP-H07142740-A (JP)
Title: Composite semiconductor device
Inventor: OMURA YASUHISA
IPC: H01L27/12
Filed: 1993-11-16
Abstract: PURPOSE:To provide a composite semiconductor device capable of being highly integrated, having a high degree of freedom of arithmetic characteristics and further requiring no many special production processes. CONSTITUTION:At a gate insulation film 5, grooves 11 are provided on the upper portion (side of gate electrode 6) of the film for connecting together terminals 3A and 3C and terminals 4A and 4C by branching and coupling to a nerve net pattern in response to desired arithmetic characteristics. In response to the gate voltage applied to the gate electrode 6, a transmission channel 8 having predetermined transmission characteristics corresponding to the width of the grooves 11 is formed in an active semiconductor region 7 corresponding to the lower portion of each branch line of the grooves 11, and respective terminals 3A to 3C and 4A to 4C are electrically connected by the transmission channel 8 and predetermined arithmetic characteristics are formed.
Patent JP-H04184199-A (JP)
Title: High radioactive ray region fire sensing device
Inventor: TEJIMA TOSHIRO
IPC: G21F7/00
Filed: 1990-11-16
Abstract: PURPOSE:To improve the safe operation of a plant by permitting the discovery of an initial fire in a radioactive ray region by adopting a shielding glass on a shielding wall in a high radioactive ray region and installing a photoelectric separation type sensor on the outside of the shielding glass. CONSTITUTION:When a fire occurs in a high radioactive ray region 1, smoke 8 generates. When the smoke 8 reaches the position of the optical axis 6 between the light transmission part 4 of a photoelectric separation type sensor and the light receiving part 5 of the device which is installed outside a shielding glass 3 assembled in the shielding wall 2 of the high radioactive ray region 1, the light supplied from the light transmission part 4 is reduced by the smoke 8, and the light quantity received by the light receiving part 5 decreases. Accordingly, the fire can be sensed by changing the variation of the light quantity to the electric signal.
Patent JP-H08166541-A (JP)
Title: Picture display device
Inventor: NAKAOKA MASAYA
IPC: G02B27/00
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a picture display device where a high-resolution picture is very clearly observed and an intermediate image is not formed by simultaneously and excellently correcting the curvature of field and other aberration of an optical system. CONSTITUTION: This picture display device is constituted of a picture display element 5 displaying a picture, and the optical system projecting the picture formed by the display element 5 without forming the intermediate piccure and guiding it to the eyeball 1 of an observer. It is the head mounted picture display device where the optical system is constituted of at least one concave mirror 3 having a concave surface facing to the eyeball side of the observer and a reflection surface which is eccentric with reference to an optical axis and formed to be rotation asymmetry, and at least one optical element 4 arranged between the mirror 3 and the display element 5 and having positive power.
Patent JP-H10149382-A (JP)
Title: Device for designing electronic circuit by program language
Inventor: MATSUKI TOSHIO
IPC: H01L21/82
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To efficiently describe a circuit without complicating the description while executing circuit description by using general program language of which description property, debugging environment and execution environment are superior to that of hardware description language and to attain highly accurate simulation and debugging close to the operation of a real circuit. SOLUTION: A specification processing part 2 specifies parts to be successively controlled from a program 1 in which circuit operation is described by the general program language. Then a conversion processing part 3 converts the description of the parts to be successively controlled by the general program language so as to drive it as a state machine and obtains a converted program 4. Then a program generation processing part 5 extracts parts to be driven in parallel from the converted program 4 and generates a program 6 for accessing all the extracted parts.
Patent JP-H05139301-A (JP)
Title: Heat exchanger for rolling stock
Inventor: NISHIYAMA MITAMI
IPC: B61D49/00
Filed: 1991-11-25
Abstract: PURPOSE:To reduce the noise generated by the introduction of out side air stream and smoothly cool the coolant of a rolling stock, when the rolling stock is traveling at high speed. CONSTITUTION:In the high speed traveling, a movable air stream introducing plate 2 is set into contact with the reverse surface of each coolant pipe 1, and a rectangular groove is formed between the coolant pipes 1, and the generation of a large cavity around the coolant pipe 1 is prevented, and the generation of noise is prevented. In the low speed traveling or in stop, the movable air stream introducing plate 2 is separated from the coolant pipe 1, and an air stream introducing passage is formed on the reverse side of the coolant pipe 1, and a fan 6 is started to feed outside air into the air stream introducing passage.
Patent JP-H11127509-A (JP)
Title: Power unit
Inventor: KATOOKA MASAO
IPC: H02B1/38
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To horizontally maintain an opening/closing door by providing a holder section having a through or dug inside to a main body frame and a pin, which is engaged with the holder section to an opening/closing door at the position corresponding to the holder section. SOLUTION: Frames 71 and 72 are provided on a base material and the lower frame 72 is partially opened. A resin-made holder 74 with a hold section 79 having a through or dug inside is inserted into the opened section 73 of the frame 72. The holder 74 is driven in ratchet motion by a supporting section and fixed to the frame 72. Meanwhile, the lower section of an opening/closing door 70 is folded into bag-like shape. An opened hole section 77 is provided to a bag-like section 76 of a door 70 at the position, corresponding to the hold section 79 and a pin 75 having a thread section inside, and a tapered front end is fixed to the cap-like section 76 with a screw 78. Accordingly, the pin 75 is inserted into the hold section 79 of the holder 74, and the door 70 is fixed at a prescribed position when the door 70 is closed.  Therefore, the door 70 can be maintained horizontally, even when the door 70 has large size and heavy weight.
Patent JP-2001126965-A (JP)
Title: Solid electrolytic capacitor and method for manufacturing the same
Inventor: HAMADA TAKAHIRO
IPC: H01G9/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of cracks in the packaging resin of a solid electrolytic capacitor, even if the capacitor is mounted on a substrate after the capacitor is left as is over a long time in a high humidity environment. SOLUTION: Occurrence of dew condensation in the pores of the internal element of a solid electrolytic capacitor is prevented, even if steam reaches the element through the packaging resin of the capacitor, while the capacitor is left as is over a long time in a high-humidity environment by forming water- repellent films on the internal surfaces of the pores. As a result, no crack occurs in the packaging resin of the capacitor, even if the capacitor is mounted on a substrate after the capacitor is left as is over a long time in the high humidity environment.
Patent JP-S63161596-A (JP)
Title: Semiconductor memory device
Inventor: SEGAWA MACHIO
IPC: H01L27/10
Filed: 1986-12-25
Abstract: PURPOSE:To decrease the power consumption by operating the 1st sense amplifier selectively and operating the sole 2nd sense amplifier only. CONSTITUTION:The 1st sense amplifiers S3, S4 are controlled depending whether a sense amplifier selection signal or a selection signal of a column decoder is given and the 2nd sense amplifier S2 is controlled by the selection signal of the column decoder. Thus, only the plural 1st sense amplifiers S3, S4 selected by the sense amplifier selection signal and the 1st and 2nd sense amplifiers connected to bit lines D, DB selected by the column decoder selection signal are operated at the information readout and only the power required to operate the sense amplifiers of the limited number is consumed. Thus, the power consumption is reduced.
Patent JP-H08143137-A (JP)
Title: Method for treating dropped ore from belt conveyor
Inventor: SAKURAGI JUNICHI
IPC: B65G17/12
Filed: 1994-11-18
Abstract: PURPOSE: To provide a method for treating the dropped ore from a belt conveyor capable of realizing the unmanned operation for treating the dropped ore over the whole length of the belt conveyor at a relatively low cost, and capable of preventing the secondary scattering of the deposition of the dropped ore powder on the belt conveyor installation floor. CONSTITUTION: Back belt reversing equipment 14A, 14B to prevent the ore powder 26 adhered to the back belt from being dropped are arranged on the head side and the tail side of a belt conveyor 10, dropped ore hoppers 15 are fitted to the approximately whole area of the pre-reversing region (a) on the head side of the back belt 11b and the post-forwarding region (b) on the tail side, and a chain conveyor 17 to pick the dropped ore powder 16 collected by the dropped ore hoppers 15 and return it on a face belt 11a of the belt conveyor 10 is provided below the dropped ore hopper 15.
Patent JP-H10140827-A (JP)
Title: Support bracket for wale
Inventor: NAGUMO TAKASHI
IPC: E04G13/02
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to remove a bracket even in cases where a column form is dismantled. SOLUTION: This support bracket 11 is designed to be mounted on a column form to support a wale tightening the contour of the column form. In this case, the support bracket 11 has a fixed part 26 mounted on the column form and a support part 27 freely rotationally mounted on the fixed part 26, and in use the support part 27 is projected in such a way as to be roughly perpendicular to the column form; when not in use, the support part 27 is rotated up to a position along the column form and stored in place.
Patent JP-H07160775-A (JP)
Title: Parking detector
Inventor: TANAKA EIICHI
IPC: G06Q50/10
Filed: 1993-12-10
Abstract: PURPOSE:To report parking information by discriminating the existence of a vehicle in a parking lot from an image. CONSTITUTION:This parking detector reports parking information in the parking lot and consists of an illumination control means 16 controlling an illumination means 8, a luminance variation comparing means 9 comparing the luminance variation of a picture obtained by a picture input means 7 at the time of varying the illuminance by the illumination control means 16, a parking discrimination means 17 discriminating the exsistence of the vehicle 10 existing in a parking lane from a value obtained by comparison by the luminance variation comparing means 9 and a reporting means 18 reporting information obtained by discrimination by the parking discrimination means 17.
Patent JP-H01150091-A (JP)
Title: Joining device for piping flange joint
Inventor: KOJIMA TOSHIO
IPC: F16L23/04
Filed: 1987-12-08
Abstract: PURPOSE: To facilitate work for detaching a pipe flange joint by movably disposing a rolling member pressed to a tip side of a trapezoid groove side surface of a compress attaching frame thereto. CONSTITUTION: A non-contacted surface 12 of flanges 10, 11 connecting pipes 1, 1 is formed gradient in a manner that a thickness of the flanges is reduced toward a tip of the flanges. Attaching and detaching the both flanges 10, 11 are executed in a manner that a compress attaching frame 14 provided drilling a trapezoid groove 13 in contacting condition of the both flanges 10, 11 is engaged to the both flanges 10, 11, or is separated from an engaging condition. To reduce friction force between the non-contacted surface 12 of the flanges 10, 11 and side surfaces 15 of the trapezoid groove 13, and multiple contacting force, a sphere 16 is disposed between the non-contacted surface 12 and the side surfaces 15.
Patent JP-S63162840-A (JP)
Title: Tool steel for hot working
Inventor: OKUNO TOSHIO
IPC: C22C38/46
Filed: 1986-12-25
Abstract: PURPOSE:To improve wear resistance and resistance to surface roughness at high temp., by combinedly adding specific amounts of W and Mo to a medium C-Cr tool steel. CONSTITUTION:A tool steel for hot working has a composition consisting of, by weight, 0.35-0.47% C, <=1.00% Si, <=1.00% Mn, 0.20-0.95% Ni, 2.20-4.00% Cr, 2.20-4.00% (1/2W+Mo), 0.50-1.00% V, and the balance Fe with inevitable impurities. If necessary, either of both of (0.03-0.10% N and 0.50-4.00% Co) and <=0.30% of one or more elements among Mg, Y, and Ce are further incorporated. This steel has superior initial hardness and strength at high temp., and, owing to oxide-film characteristics combined with the above-mentioned characteristics, this steel hardly causes heat cracks when used as hot working die. Further, this alloy has sufficient toughness and hardenability and is also improved in resistance to cracks.
Patent JP-H04181477-A (JP)
Title: Graphic block copy generating system
Inventor: MUROOKA KATSUNORI
IPC: G06F17/21
Filed: 1990-11-16
Abstract: PURPOSE:To generate a graphic block copy of high quality and to improve the efficiency by using a graphic display device to not only directly generate a block copy document but also arbitrarily set the line width of straight lines and arcs constituting the graphics. CONSTITUTION:A graphic display device 10 incorporating a CPU, a memory, etc., a keyboard 11 as the data input means, a tablet 20 for input of graphics, character information, and various commands, and a CRT display device 30 on which messages of interactive processing are displayed out are provided. The graphic display device 10 and the tablet 20 are used to not only input and edit graphics and characters but also designate the line width of straight lines and arcs constituting graphics and the style of characters, and data of characters are held as vector data, and the line width of straight lines and arcs is continuously designated at each of start and end points independently of each other to arbitrarily input the line width. Thus, the block copy is efficiently generated, and the graphic block copy of high quality is generated.
Patent JP-H04182002-A (JP)
Title: Linear type section with inward joint and its production
Inventor: NISHINO TANEHARU
IPC: B21B1/08
Filed: 1990-11-16
Abstract: PURPOSE:To enable the formation of wall body excellent in appearance by forming male pawls which are inclining bent in the inside direction at both ends of the web and providing smooth surfaces perpendicular to the web outside the roots of the pawls. CONSTITUTION:At both ends of the web 2 with a prescribed thickness tw and effective width W, linear or curved male pawls 3 which are inclining bent in the inside direction are respectively formed. The smooth surfaces 4 where are approximately perpendicular to the web 2 are provided on the outsides of the effective width W of web corresponding to the roots of the pawls 3. In this way, connecting the joints of section is very easy, one surface of constructed continuous wall is excellent in water stoppage and also continuous smooth surface is formed.
Patent JP-H09140660-A (JP)
Title: Endoscope
Inventor: MORI TETSUAKI
IPC: G02B23/24
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To easily insert an inserting part of an endoscope at a low cost without making it complicated. SOLUTION: An inserting part 11 comprises a first inserting tube 47 and a second inserting tube 48. The first inserting tube 47 comprises a first spiral tube 49 formed by spirally winding a stainless steel band the top end of which is fixed by soldering to the periphery of a fixing base 46, and the rear end of which is fixed by soldering to a jointing tube 50 joining the first inserting tube 47 to the second inserting tube 48. The second inserting tube 48 comprises a second spiral tube 51 thicker than the first spiral tube 49 formed by spirally winding a stainless steel band, the top end of which is fixed by soldering to the jointing tube 50 and the rear part of which is joined by soldering to a fixing member formed on the operating part side not shown in the figure.  The outer peripheries of both the first spiral tube 49 and the second spiral tube 51 are each covered with a braid 52 formed by stainless steel strands and further the covered outer peripheries are covered with a resin 53 formed by extrusion molding.
Patent JP-H06137664-A (JP)
Title: Pivoting body mounting structure in air-conditioning air passage
Inventor: NAKAO SHUNJI
IPC: F24F13/02
Filed: 1992-10-28
Abstract: PURPOSE:To provide a pivoting body mounting structure in an air-conditioning air passage, which is excellent in the workability of mounting and having no variety in the operating torques thereof. CONSTITUTION:The title structure is provided with a valve 5, supported by the opposing walls of a case body 1 pivotably through holes 2, 3 for shafts, which are provided on the walls, while a rib 9, projected out of one end of the valve 5, is formed so as to be neighbored to one shaft 7 of the valve 5. A notch 4, into which the rib 9 is inserted while being slanted, is provided so as to be neighbored to the shaft hole 2 opposed to one shaft 7 while the notch 4 is positioned out of the range of operating angle B of the valve 5.
Patent JP-H01152607-A (JP)
Title: Flyback transformer
Inventor: YAMASHITA HISAO
IPC: H04N3/19
Filed: 1987-12-09
Abstract: PURPOSE:To enable fitment to be achieved without a sealing agent or adhesive by forming the bottom surface of a volume in a circular shape, drilling a hole which is slightly smaller than the circle of case of volume at the side surface of the case of FBT, and by fitting it by a tight fit. CONSTITUTION:The bottom surface of a case 4 of volume which fits into a FBT1 is in circular shape and a hollow cylindrical rib 4a is molded in one piece as in a armored case 3. Assuming that the inner diameter of a hollow cylindrical rib of armored case is equal to d2 and the outer diameter of a hollow cylindrical rib of volume is equal to d4, the dimensions of d2 and d4 are set so that the d2>d4 is established. Thus, by fitting the volume to the armored case to achieve tight fit condition, thus resulting in a sealing of epoxy resin which is cast for insulation. It allows the case material for volume to be substituted for resin such as PBT and PET which is strong against oil and also allows man-hour to be reduced in producing FBT.
Patent JP-H06160549-A (JP)
Title: Watch device
Inventor: HORIGUCHI KATSUHIRO
IPC: G04F10/04
Filed: 1992-11-20
Abstract: PURPOSE:To surely predict the next lap action timing without confirming the display by providing a monitoring means comparing the lap time under measurement with the reference lap time for monitoring. CONSTITUTION:A lap time measuring means 1 measures the lap time in hr, min, sec, and 1/10 sec. A reference lap time memory means 2 stores the newest lap time measured by the measuring means 1 or the reference lap time such as the target lap time set by a switch 9. A lap time monitoring means 3 monitors whether the lap time being measured by the measuring means 1 coincides with the time subtracted with the preset time from the reference lap time stored in the memory means 2 and outputs the lap time coincidence signal to an output signal memory means 4 when they coincide. The output signal memory means 4 drives a reporting means 6 via a driving circuit 5 when it receives the coincidence signal from the monitoring means 3. The next lap action timing is confirmed by the report.
Patent JP-H07163517-A (JP)
Title: Stereoscopic endoscope
Inventor: FURUSE KAZUYUKI
IPC: H04N13/239
Filed: 1993-12-13
Abstract: PURPOSE:To make it easily detect the depth sensation of a lesion and operating appliances so that operation and disposition are easily carried out at the time of carrying out the operation and disposition of an operating part by using an endoscope. CONSTITUTION:This stereoscopic endoscope is composed of a pair of left and right solid-state image pickup elements 9L, 9R which are disposed in a front end constituting part 3 of the endoscope, image the left and right images of an object O and output video signals, a switch circuit 10 which switches the video signals from these left and right solid-state image pickup elements 9L, 9R at prescribed intervals, a monitor 5 which displays the images by the left and right solid-state image pickup elements 9L, 9R switched by the switch circuit 10 and liquid crystal spectacles 13 which are switched in synchronization with the switch circuit 10 and are alternately opened and closed in correspondence to the left and right images displayed on the monitor 5.
Patent JP-H11141081-A (JP)
Title: Solar battery module layout method and solar battery module array
Inventor: MAKITA HIDEHISA
IPC: H01L31/042
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To arrange a large number of solar battery modules by determining a module installation direction, computing the maximum layout possible number of solar battery modules in one row in the determined direction, and adjusting the center of a solar battery module group in the maximum layout possible number to the center of an installation face of each row to arrange the solar battery modules. SOLUTION: A module installation direction is determined in an installation possible range 102 of a trapezoidal roof face so that the longitudinal direction of solar battery modules is orthogonal to a roof flow direction. The roof flow direction length of the installation possible range 102 is divided by the working width of the solar battery modules to calculate the maximum number of installation possible rows as twenty-one rows, and the upper side line length of the modules is divided by the length of the solar battery module to calculate the maximum layout possible number as five in a first row and four in an eleventh row. The calculated installation possible number of the solar battery modules row by row are arranged at the center part of time roof face. The roof filling rate of solar battery module groups can therefore be heightened.
Patent JP-S63164935-A (JP)
Inventor: IWAKOSHI KEIICHI
IPC: A61M1/00
Filed: 1986-12-27
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。