baber/WOPTO huggingface dataset:
Patent JP-S59212924-A (JP)
Title: Position detector for traveling object
Inventor: YASUDA KENICHI
IPC: G05D1/02
Filed: 1983-05-17
Abstract: PURPOSE:To detect angles of triangulation with high accuracy and to know accurately the position of a traveling object itself by detecting directly the light given from a fixed light emitting part having a spot light source with a group of photodetecting elements which are arranged in a semicircumference through a slit plate having a magnet. CONSTITUTION:A traveling object 1 contains an incident angle detector consisting of a cylinder having on its inner wall the groups 7 and 8 of photodetecting elements arranged in a semicircumference and a full circumference, a slit 9a supported by a pivot on the same axis as said cylinder and a slit plate 9 having a magnet and a light emitting element 10 opposite to the reference point of the group 8. The incident angle detector delivers signals (a) and (b) to a photodetector 24. These signals (a) and (b) correspond to incident angles theta1 and theta2 of the light which is made incident to the group 7 from spot light source transmission parts 2 and 3 set on an external field wall surface D which is parallel to N-S of earth magnetism with a distance through the slit 9a. The detector 24 converts the signals (a) and (b) into binary data (f) and (g) and supplies these data to cosine circuits 16-19. Then a prescribed operation is carried out to detect the distance L between the object 1 and the substrate D. Thus both angles can be simultaneously detected in the triangulation. Thus an accurate position of the object 1 is recognized.
Patent JP-2000287179-A (JP)
Title: Device and method for viewing program
Inventor: YONEYAMA TAKAHISA
IPC: H04N5/445
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To allow a user to select and view at least one program through the same operation among all viewing available programs without the need for the user to be conscious of broadcast programs and recorded programs. SOLUTION: A user can select a desired program among programs that are broadcast at present and programs recorded in a recording medium set at present, by means of one and same electronic program guide menu by integrating EPG data of programs that are broadcast at present resulting from broadcast signals and EPG data that are cross-referenced with recording addresses in a recording medium 61 in the case of past recording of the programs to the recording medium 61 into one electronic program guide and displaying the integrated electronic program guide.
Patent JP-H07293253-A (JP)
Title: Exhaust timing controller for 2-cycle engine
Inventor: TAKEUCHI TAKASHI
IPC: F02B25/20
Filed: 1994-04-26
Abstract: PURPOSE:To provide the optimum output property by constituting a drive mechanism for both main and auxiliary exhaust valves of common drive shaft and link mechanism and disposing a means for changing an operational rate in at least one link mechanism to set the phase difference to the opening of both exhaust valves. CONSTITUTION:While the rotation of a drive shaft by predetermined angle is converted to the linear movement of a rod 18 by a crank 14 forming a link mechanism, it is converted to the rotational movement about a pin 21 by a main exhaust valve 11 forming the link mechanism, so that the main exhaust valve 11 is opened and closed in a main exhaust path 2. Also, at the same time, an auxiliary exhaust valve is opened and closed in an auxiliary exhaust path 3 by the crank 14. While an arcuate slot 11d is provided in the main exhaust valve 11, a pin 22 projecting from the rod 18 is inserted through the slot, so that the operational rate of the main exhaust valve 11 as a link is varied and a phase difference is set to the opening in the intermediate operational area of both main and auxiliary exhaust valves 11.
Patent JP-H06296416-A (JP)
Title: Whole culm charging type combine
Inventor: MINAMI RYUICHI
IPC: A01D41/12
Filed: 1993-04-15
Abstract: PURPOSE:To provide a whole culms charging type combine capable of increasing thershing treatment capacity without making dimensions of whole machine body so large and compactly constituting transmission structures to various device. CONSTITUTION:A pair of lateral conveying devices 11 and 11 for distributing reaped grain culms onto lateral both sides of a machine body and conveying the reaped grain culms backward are installed in rows and, simultaneously, a pair of lateral axial-flow threshing drums 16 and 16 for subjecting reaped grain culms conveyed by conveying device 11 and 11 to threshing treatment, respectively, are laterally installed in both side of the machine body in rows, and a driving part 20 is arranged behind either one of the pair of the lateral threshing drums 16 and 16 and a transmission mechanism for transmitting from this driving part 20 to various devices of the machine body arranged to a space part S positioned below either one the threshing drum 16.
Patent JP-S57204146-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L21/762
Filed: 1981-06-10
Abstract: PURPOSE:To remove a defect such as a bird-beak by flatly burying even an isolating region with any width while utilizing the burying of a deposited insulating film. CONSTITUTION:Grooves 6 to the isolating regions D1, D2, D4 are formed to a silicon substrate 7 through selective etching, grooves 6' are shaped to the region D3, and oxide film is deposited, and the oxide film is etched until the surface of an element region is exposed. Accordingly, the oxide films 8 are buried into the grooves of silicon. A silicon nitride film is formed onto the whole surface as an oxidation preventive film, and the silicon nitride film 9 is left through  etching so as to coat the whole element forming region and one parts of the  oxide films buried. The surface exposed of silicon is etched only by the half  depth of the depth of the grooves of silicon, silicon is oxidized so as to shape  film thickness corresponding to the depth of the silicon grooves, and the silicon nitride film 9 is removed.
Patent JP-H07291428-A (JP)
Title: Cap-shaped object supplying device
Inventor: URABE HIROYUKI
IPC: B65G47/14
Filed: 1994-04-26
Abstract: PURPOSE:To prevent the cost from rising by supporting each cap-shaped object at the tip of a rod with the opening facing down in the fixed direction while a vessel is oscillated, leaving the objects to a handover mechanism one after another, and moving into a straight motion track groove provided in a horizontally transporting mechanism. CONSTITUTION:A number of cap-shaped objects C, C... are put in a vessel 3b, and a motor 6a of a swinging mechanism 6 is rotated so that a slide plate 2b is reciprocated. Thereby the caps in the vessel 3b are vibrated so that their positions and attitudes vary from time to time, and are hitched as covering at the tips of rods 5, 5... protruding into the vessel 3b from its bottom wall. The motor 6b is stopped, and an elevating/sinking mechanism 4 is elevated so that elevating/sinking plate 4 furnished with rods 5, 5... rises, and caps are put on those of the rods which remain uncapped. A handover mechanism 71 furnished with vacuum chucks 7a, 7a... is moved to the positions mating with the rods 5, 5... and moved in the horizontal direction in the sucked condition onto a straight motion track groove 8a of a horizontally transporting mechanism 8.
Patent JP-H06302778-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAO ICHIRO
IPC: H01L21/822
Filed: 1993-04-15
Abstract: PURPOSE:To provide a semiconductor device and manufacturing method thereof capable of cutting down the manufacturing cost of a DRAM. CONSTITUTION:Within a planar DRAM, the capacitor film in a memory cell part is composed of the first oxide film 3, a nitride film 4 and the second oxide film 6 while the transistor in the memory cell part and the capacitor film in the peripheral circuit part are formed of the second oxide film 6.
Patent JP-H11288599-A (JP)
Title: Semiconductor memory
Inventor: FUJIOKA HISAKO
IPC: G01R31/28
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To permit effective production of a MGM(mostly good memory) memory having high reliability. SOLUTION: In a semiconductor memory comprising a sector having a data region holding data and a defective information region holding defective information of the data region, a test method detecting defect by repeating writing and erasing has a process (1) in which writing data writing in a sector is inputted, a process (2) in which information stored in a sector is saved in a temporary storage region of the semiconductor memory. a process (4) in which data of a sector is erased, a process (3) in which writing data and information saved in the temporary storage region are operated, and a process (5) in which the operated result is stored in the sector.
Patent JP-S57204750-A (JP)
Title: Solar heat collector
Inventor: OOTANI MITSUOKI
IPC: F24S10/40
Filed: 1981-06-09
Abstract: PURPOSE:To improve long-term reliability of the degree of vacuum, by a method wherein a recess is formed in an outer peripheral part of a metal end plate for a vacuum type solar heat collector to provide the end plate with a cushion, which prevents destruction of a part where a metal end plate and transparent outer tube are hermetically sealed together. CONSTITUTION:In addition to a heat medium pipe 3 and a metal end plate 8, a transparent outer tube 1 is expanded by dint of a temperature change, no trouble occurs to a part where metals are mutually sealed together, but a seal part between distinct types of materials, such as an airtight sealing part 9, is susceptible to break down. In a titled solar heat collector, a recess 14 is provided in an outer peripheral part of an end plate 8 so that a cushion is provided to the end plate 8, and this alleuiates a shock to the airtight sealing part 9 and permits the prevention of breakdown of the airtight sealing part 9. Through experiment, it is verified that the formation of the recess 14 in the metal and plate 8 enables a stress acting on the airtight sealing part 9 to be reduced to about 1/3-1/30 as compared with the end plate with no recess.
Patent JP-H03286435-A (JP)
Title: Optical axis controller for master optical disk exposing machine
Inventor: ITO YUJI
IPC: G11B7/26
Filed: 1990-04-03
Abstract: PURPOSE:To improve the quality of exposure by installing an exposing optical axis detecting means on an optical path along which exposing light passing through an exposing optical axis control means is reflected. CONSTITUTION:The exposing optical axis detecting means 23 to detect the variation of the optical axis of the exposing light (a) is installed on the optical path along which the exposing light (a) passing through the exposing optical axis control means 21 is reflected. Thus, the exposing optical axis detecting means 23 is arranged in the vicinity of an exposed position between the exposing optical axis control means 21 and a master optical disk 10. Accordingly, the variation of the optical axis in the vicinity of the exposed position can be detected as well, and the detecting precision of the variation of the optical axis of the exposing light (a) is raised, and its optical axis control can be made to meet an exposing state much more. Thus, the precision of the exposing quality can be improved.
Patent JP-H01260151-A (JP)
Title: Bearing wall frame
Inventor: HOSOKAWA MICHIO
IPC: E04B2/56
Filed: 1988-04-11
Abstract: PURPOSE:To prevent the decline of the strength of a crosspiece caused by fixing of diagonals by forming diagonals placed in the direction opposite to a peripheral frame of a thin material and placing the diagonals on the outside of the crosspiece so that they can be opposed in the thick direction. CONSTITUTION:One or more wooden crosspieces 15 is provided in a rectangular framed peripheral frame 12. Diagonals 16 placed in a diagonal direction of the peripheral frame 12 are formed of a thin material, and the diagonals 16 are so placed on the outside of the wooden crosspiece 15 that the surfaces of them can be opposed in the thick direction of the peripheral frame 12 to be constituted. Accordingly, the crosspiece 15 can be notched for a thickness of the diagonal 16 only.
Patent JP-H09280700-A (JP)
Title: Failure detector of air conditioner
Inventor: HONDA KEITA
IPC: F25B49/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous judgment for a failure judgment by performing the failure detection of an air conditioner based upon a pressure change detected by pressure detection means when a compressor is operated for a predetermined time and the number of revolutions of the compressor within a predetermined time is remained uncharged when it is raised at all times or after the same is raised. SOLUTION: When an air conditioner is switched to a check mode, the air conditioner is assumed to be a cooling operation mode, and a compressor 3 is controlled to reach target revolutions with a controller 2 in response to set states of various levers at that time. It is judged during the period from starting up to a predetermined time (about 30 seconds) where or not the target revolutions of the compressor 3 is reduced owing to various air conditioning environmental factors and actual revolutions are reduced. If yes, failure judgment is inhibited.  In contrast, if no, a difference between discharge pressure of the compressor 3 and discharge pressure after the predetermined time since the starting are compared with a predetermined pressure, and when the difference is smaller than the predetermined pressure, wiring connection of a three phase electric motor 14 is judged to be an erroneous connection.
Patent JP-S5212770-A (JP)
Title: Oscillating apparatus for car gondola suspending boom in building clea ning machine
Inventor: KAMIYA TOSHIO
IPC: A47L3/02
Filed: 1975-07-18
Abstract: PURPOSE: An apparatus which oscillates a boom suspending a car gondola in right and left directions regardless of elevation to expand the operation range in the one vertical process of the car gondola. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63255496-A (JP)
Inventor: HAMADA KAZUTO
IPC: E21D9/06
Filed: 1987-04-13
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-H11285583-A (JP)
Title: Display device for game machine
Inventor: KINOSHITA YASUYUKI
IPC: A63F13/25
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a miss-productable configuration at the time of using a magic vision in a game machine. SOLUTION: A liquid crystal display equipment 5 is fitted to the upper wall 8 and the side wall 10 of a game machine main body, a combiner 7 is arranged by the angle of 45 deg. with the equipment 5 and the equipment 5 and the combiner 7 are made into one module by fastening by the side wall 10. A georama 6 is contained on the base 11 of the main body and the upper wall 8 and the side wall 10 can be separated.
Patent JP-H05288315-A (JP)
Title: Classifying device for charged raw material for waste material melting furnace
Inventor: OBATA HIROYUKI
IPC: F23G5/24
Filed: 1992-04-09
Abstract: PURPOSE:To enable charged materials to be classified to any optional level by a method wherein an extracting port connected to a loading port is arranged at the lowest position in each of the chambers separated by a separating wall displaced from just below a loading port displaced from a central position. CONSTITUTION:A device 6 for classifying cokes has a cokes feeding port 6 at one edge of an upper surface thereof. A hopper-like container having its lower end divided into a fork-like manner to have extracting ports 62 and 63 at an opposite edge of the lower part of the feeding port is formed. A separating wall 64 is provided at a central radial direction and a slant surface is formed from the separating wall 64 toward the extracting ports 62 and 63. The extracting port 62 for extracting the fine particle cokes B2W communicates with a cokes loading port 8 at a peripheral edge of the furnace body the extracting port 63 for use in extracting rough particle-like or block-like cokes B1 communicates with a charging cylinder 5 for use in charging the material having as its major constituent waste materials A. In this way, the loaded raw material can be simply classified.
Patent JP-H09280013-A (JP)
Title: Cam piece for assembled camshaft
Inventor: AKIYAMA SHINICHI
IPC: F01L1/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve fatigue strength of the press-in fitting part and the nose part of a cam piece in an engine obtaining an assembled camshaft in which the cam pieces are fitted to a shaft main body by press-in, by hot-forging a preliminary formed body having slopes gradually decreasing thickness from the nose side to the end side. SOLUTION: This assembled camshaft for internal combustion engine is provided with a metallic hollow shaft main body, a plurality of metallic cam pieces 3 press-in-fitted to the intermediate parts of the outer circumference of the shaft main body, journals, and end members provided on both end parts of the shaft main body. The cam piece 3 is formed out of the hot forging of a preliminary formed body 16 having the fitting part 3A of the shaft main body on the center part, and slopes 17, 17A gradually decreasing thickness from the nose part 31 on the extreme end side to the end part 32 on the base end side. That is, because biased wall parts due to the slopes 17, 17A of the preliminary formed body 16 are hot-forged so as to form the nose part 31, mechanical strength of the fitting part 3A, the extreme end part of the nose part 31, and the like are improved.
Patent JP-S61245885-A (JP)
Title: Apparatus for removing heavy metal ion
Inventor: TSURUTA KUNIHIRO
IPC: C02F1/62
Filed: 1985-04-25
Abstract: PURPOSE:To simply and inexpensively suppress the trouble of water quality, by mounting a partition plate in a container so as to provide gaps above and below said partition plate and receiving an adsorbent in said container so that inflow water is passed through a solid heavy metal ion adsorbent from the gap below the partition plate to be flowed out. CONSTITUTION:A heavy metal ion removing apparatus consists of a box body 6 and a lid body 7 and the box body 6 has an inflow port 8, an outflow port 9 and a freely openable and closable discharge port 10. A partition plate 11 is mounted in parallel to the inner wall of the box body 6 so as to provide gaps 12a, 12b above and below said partition plate 11 to form a treatment tank 13 and a solid heavy metal ion adsorbent 14 is received in the treatment tank 13 in a state packing a stainless steel net 15. As the adsorbent, magnesium or a magnesium alloy or a compound containing silicate of K, Na, Mg or Ca is used. By this method, a heavy metal ion is efficiently removed and the apparatus itself becomes easy to handle.
Patent JP-S59217657-A (JP)
Inventor: MITSUO KOUJI
IPC: C04B28/00
Filed: 1983-05-23
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-H05261237-A (JP)
Title: Dry type dehumidifier
IPC: B01D53/26
Filed: 1992-03-16
Abstract: PURPOSE:To obtain a compact device by quickening switching operation of a passage of an air to be treated and a recovered air and prolonging service life of an actuator for switching. CONSTITUTION:A shape memory alloy spring 3 used as the actuator is connected serially to a electric source 4 for a heater 2 for reproducing a dehumidifying element and is heated by the use of self-heat generation.
Patent JP-S63254576-A (JP)
Title: Background detection system
Inventor: KINOSHITA KAZUNORI
IPC: G06T7/00
Filed: 1987-04-11
Abstract: PURPOSE:To utilize an OCR as an input device such as FAX by detecting picture elements of a background from which noises of a paper surface background are removed by utilizing the continuity of colors of picture elements of the background and the linearity of a paper surface periphery when detecting the picture elements of the paper surface background. CONSTITUTION:When the picture elements of the paper surface background are detected, the picture elements of the background from which noises of the paper surface background are removed is detected by utilizing the continuity of the colors of the picture elements of the background and the linearity of the paper surface periphery. Namely, black scanning lines of the background and black scanning lines in a document are discriminated by utilizing the linearity of the four sides of the document and the continuity of black scanning lines at a document periphery. Consequently, an image input device which inputs the background as black like the OCR can be utilized as an input device which inputs the background as white like FAX.
Patent JP-S5213625-A (JP)
Title: Method to control the pulse width modulating invertor
Inventor: IMURA TERUO
IPC: H02M7/5387
Filed: 1975-07-22
Abstract: PURPOSE: A voltage controlling method in which no even numbered high modulated component exists in the output voltage of the invertor operated when a frequency ratio is decided by the value of even numbered signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01260963-A (JP)
Title: Facsimile equipment
Inventor: FUJIWARA YASUSHI
IPC: H04M1/2745
Filed: 1988-04-11
Abstract: PURPOSE:To improve the utility and convenience of a dial list more by rearranging telephone numbers and destination names registered corresponding to one- touch number and abbreviation number according to items commanded by an operation section in a prescribed order. CONSTITUTION:The destination telephone number and destination name are registered in a dial memory 12 corresponding to the abbreviation number inputted by a ten-key 4a and the destination telephone number and destination name in the dial memory 12 are managed based on the abbreviation number. When a command from the operation section 4 is inputted, a system control section 11 uses a work memory 13 as a work area to retrieve the dial memory 12 to sequence the abbreviation number and the one-touch number so that the destination names are arranged in the order of Japanese syllabary and the destination telephone number and destination name are read from the dial memory 12 based thereupon and a code generating section 14 generates a character code. Thus, the utility and convenience of the dial list are much improved.
Patent JP-H01260770-A (JP)
Title: Electrical equipment
Inventor: FUKUDA KAZUNORI
IPC: H01R4/48
Filed: 1988-04-12
Abstract: PURPOSE:To make release-operation of an electrical equipment preferable by providing a releasing member in a through hole into which a cable is inserted and forming a hooking member at both side faces of the electrical equipment to reduce operating physical force to release a cable by a releasing member. CONSTITUTION:A cable inserted into each of pair of through holes 14 of an electrical equipment 11 passes through a pressing portion 23 of a locking member 21 and hooked by a hooking portion 22. Thus, imperfect contact such as the cable is hooked by only the hooking portion 22 of the locking member 21 is not generated so that connection of the cable is made sure. In case of releasing the cable, a releasing member 31 is operated by means of a tool such as a screw driver on the plane same as the through hole 14. This causes a supporting point of the hooking portion 22 of the locking member 21 and an end portion apart from the base portion of an acting portion are pressed to release the cable. Then, when the cable is left from the hooking portion 22, the cable is in the state that it is pressed only by the pressing portion 23 so that the cable can be easily pulled out. Therefore, strong operating physical force is not needed in case of release operation.
Patent JP-S59216510-A (JP)
Inventor: WATANABE ISAO
IPC: A01D34/76
Filed: 1983-05-20
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。