baber/WOPTO huggingface dataset:
Patent JP-2000315713-A (JP)
Title: Production of compound semiconductor epitaxial wafer
Inventor: SASAKI YUKIO
IPC: H01L29/812
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate noncontact measurement of a specified semiconductor composition in a short time by estimating the composition of a specified semiconductor layer based on the peak wavelength of photoluminescence measurement of a compound semiconductor epitaxial wafer and then selecting only the compositions falling within a specified range. SOLUTION: An InGaAs layer has an energy gap dependent on the composition ratio of In (or Ga). More specifically, the energy gap decreases as the composition ratio of In increases and the peak wavelength of luminescence is varied as the composition ratio of In is varied. Photoluminescence is then measured for a compound semiconductor epitaxial wafer and the peak wavelength thereof is detected. Subsequently, the composition of In in the InGaAs layer is estimated and only such compositions as falling within a specified range are selected thus realizing a highly accurate noncontact measurement of the composition of In in the InGaAs layer of a semiconductor epitaxial wafer in a short time.
Patent JP-S5351846-A (JP)
Title: Elevator control device
Inventor: AOKI MICHIO
IPC: B66B1/32
Filed: 1976-10-20
Abstract: PURPOSE: To prevent an accident for dispatching an elevator cage with a door open from occurring by applying a torque capable of holding an unbalanced load to an elevator driving system when the braking force of a brake is insufficient. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5825817-A (JP)
Title: Die selecting device for punch press
Inventor: SHIYOUDA TORIMASA
IPC: B21D24/00
Filed: 1981-08-08
Abstract: PURPOSE:To obtain an automatic die selecting device for retrofitting by fixing securely a plurality of die on a bolster, and transferring a press pin fixed securely on a cross table mounted on a ram to align the pin to a desired die. CONSTITUTION:A blank is placed between a lower die supporting stand 2 and a upper die supporting stand 5, and a press pin 7 is aligned to a desired male die 4 by transferring an X-axis slider 6 and a Y-axis slider 8. Then by lowering a ram the desired male die 4 alone is pressed and a punching work is performed. Because a plurality of die itself is securely fixed as above-mentioned and die aligning accuracies are high and die exchanges are not needed and a cross table for a press pin is easily mounted on a general purpose press, an NC press for retrofitting is obtained by joint use with a cross table for aligning a blank.
Patent JP-H09309621-A (JP)
Title: Shut-off valve for capsule transport path
Inventor: KOSUGI SANAI
IPC: F16K3/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure not hindering the travel of a capsule truck and improve airtightness of a transport path by composing a shut-off valve of a valve casing with a flat floor, and a valve element provided with a sealant at its lower end. SOLUTION: A valve rod 36 is rotated by operating valve opening/closing mechanism 37, and a valve element 34 is lowered into a closing position through a non-rotating nut 41. In the closing position, a lower sealant 35 is compression- deformed and sprung by the contraction margin to keep airtightness between the lower face of the valve element 34 and a floor 32b of a valve casing 32. An upper sealant 38 and a side sealant also keep airtightness between the valve element 34 and the valve casing 32 in the same way. At the time of making a capsule truck 6 pass, the valve element 34 is raised to the full, and the valve rod 36 is enclosed in the valve element 34. There is no step difference between the floors 2a of front and rear transport paths 2 and the floor 32b of the valve casing 32, nor is there a harmful recessed part on the floors 2a and floor 32b, so that the capsule truck 6 can run smoothly.
Patent JP-S5552422-A (JP)
Title: Method of improving subsoil
Inventor: UCHIYAMA SHIGEYUKI
IPC: E02D3/12
Filed: 1978-10-13
Abstract: PURPOSE: To improve the agitating and mixing capacity of a subsoil stabilizer by removing fibrous material adhered onto agitating blades by means of agitating rotation thereof.  
     CONSTITUTION: In a method of forming a hardening pile 7 by agitating and mixing subsoil stabilizer 3 introduced by elements 4 into soft soil, there is provided an agitating shaft 2 including agitating blades 1 for agitating the soft soil and the stabilizer 3. The shaft 2 is alternatively repeatedly rotated forwardly and reversely in order to remove fibrous material being adhered onto the blades 1 by means of the  rotation. Thus, the stabilizer 3 and the soft soil are mixed and agitated.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5918035-A (JP)
Title: Fulcrum structure of cargo box of dump truck
Inventor: TANIGUCHI KATSUYUKI
IPC: B60P1/28
Filed: 1982-07-20
Abstract: PURPOSE:To enhance the discharge ability of carried things and as well to prevent the rear door or the like of the cargo box of a dump truck from being damaged, by pivotally attaching one end of arms to brackets which are secured to the upper surface of the rear part of a chassis and by pivotally connecting the other end of the arms to the fulcrum parts of the cargo box of the dump truck. CONSTITUTION:Brackets 4 are secured to the upper parts of both sides of the chassis of a dump truck, respectively. One end of arms 9 is pivotally connected, respectively to the brackets 4, and the other end of the arms 9 is pivotally connected, respectively to backets 5 of a cargo box 1. Further, retainers 10 for the arms 9 are secured to the chassis. Upon dumping of the cargo box the arms rotates about a fulcrum 2', and therefore, the rear lower part of the cargo box 1 takes a position above the ground surface, thereby carried things are smoothly discharged.
Patent JP-2000315451-A (JP)
Title: Protection element
Inventor: IWASAKI NORIKAZU
IPC: H01H69/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the operation of a protection element in trimming a heating element to adjust a resistance value of the heating element, where the protection element cuts a low-melting point metal body by fusion or trips a PTC element by current-carrying heating of the heating element. SOLUTION: This protection element 1A has a heating element 6A on a substrate 2, and a low-melting point metal body 4 or a PTC element. Heat generation of the heating element 6A causes fusion cutting of the low-melting point metal body 4 or tripping of the PTC element. A current-carrying direction in the heating element 6A is set to the short direction of the heating element 6A, while the heating element 6A is formed with a trimming 7 in the long direction of the heating element 6A from sides 6p, 6q facing each other in the long direction.
Patent JP-S6018991-A (JP)
Inventor: RONARUDO JIYAARU NERUSON
IPC: H01L21/308
Filed: 1984-06-20
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。
Patent JP-H1046174-A (JP)
Title: Refrigerator oil composition
Inventor: KATO TADANORI
IPC: C10N30/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator oil compsn. which is suitable to be used with a chlorofluorocarbon substitute and can be used with a conventional refrigerant in a similar way to a refrigerator oil compsn. contg. a silicone-based foam stabilizer by compounding a base oil with an org. fluorine compd. or a fluorinated siloxane compd. SOLUTION: A base oil selected from among synthetic or natural lubricating oils. such as a mineral oil (paraffininc or naphthenic), a POE (polyol ester) oil, a PAG (polyalkylene glycol) oil, and a carbonate oil, is componded with 50-5,000ppm org. fluorine compd. which acts as a foam stabilizer and is a polymer having perfluoroalkyl and/or perfluoroalkylene groups and at least one kind of functional group selected from among ester. alcohol, epoxy, and ketone bonds in the molecule or is compounded with 20-5,000 ppm fluorinated siloxane compd. having fluoroalkyl and/or fluoroalkylene groups in the molecule.
Patent JP-2000076051-A (JP)
Title: Dialog for operating systems and languages
Inventor: LEWIS LANCE
IPC: G06F9/06
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a manual layout process and to obtain improved graphical user interface technology by allowing a computer to discriminate the sizes of elements of an operating system discriminated by receiving user input, interpret its script, and lay out dialogs. SOLUTION: Dialog definitions and one or more language files are generated (S32) first by using a dialog editor program. Once the dialog definitions are generated, the user makes it possible to select one language and an operating system (S33). A dialog layout process determines the minimum sizes of elements in a dialog (S34). Then the dialog is laid out (S36) according to the dialog definitions by using a relative layout rule. Cross-hierarchical restriction conditions are applied to move the elements to their final positions (S38) and the dialog is displayed on a screen finally (S39).
Patent JP-H05319745-A (JP)
Title: Winding-machine supporting device for elevator
Inventor: NAKABYODO AKIRA
IPC: B66B11/04
Filed: 1992-05-19
Abstract: PURPOSE:To provide a winding-machine supporting device in which a machine room floor for partitioning off the machine room from the elevator shaft is not necessary, in the winding-machine supporting device for an elevator. CONSTITUTION:A building is made up in such a way that a machine room floor of the building for partitioning off the machine room 1 from the elevator shaft 2 is not necessary, and a frame body 16 of a nearly square shape in plan and having slightly larger inside measurements than those of the elevator shaft is arranged, and thereon a machine base 15 is fitted via a vibration isolating rubber 9. Thereby, the transportation of equipment to be installed in the machine room during the installation work can be easily carried out through the elevator shaft, and the reduction in the installation manhours can be effectively achieved.
Patent JP-H11314617-A (JP)
Title: Wrap film packaging tab attaching device
Inventor: HIRANO SATOSHI
IPC: B65B11/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a tag attaching work and a film packaging work by mechanically interlocking both the tag attaching process and a wrap film winding and packaging process to save the labor of the visual and manual work to check the content of a cargo, to match the cargo with a tag and to attach the tag. SOLUTION: A wrap film packaging and tag attaching device comprises a wrap film packaging means A to wind a wrap film 17 around an outer circumferential surface of a cargo 1 on a pallet 2 placed on a rotary table 20, and a tag attaching means B provided with a tag feeding means 30 to feed one or a plurality of kinds of tags 31 indicating the name, the address, etc., of the cargo and a transfer hand 40 to transfer the tags 31 to an outer side surface part of the cargo 1 on the pallet 2.  A film elevating/lowering part 10 is elevated while the rotary table 20 is rotated, and in the middle of the process in which the wrap film 17 is wound around the outer circumferential surface of the cargo 1 from a lower part to an upper part while spirally overlapped, the tags 31 to indicate the content of the cargo 1 is wound and attached between the wrap film 17 and the outer circumference surface of the cargo 1.
Patent JP-H09311904-A (JP)
Title: Character recognition device
Inventor: TAKASUGI MAYUMI
IPC: G06T11/60
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To recognize the characters even with an obliquely read original after detecting its character recognition direction by defining a segment connecting two vertexes set between the designated line head and line end as the character recognition direction and recognizing the characters in a segmented recognition object area. SOLUTION: An original image is read at an image reading part 1 and then displayed on a display device 7. Then an area of the document to be recognized is designated by an area designation part 2a. This designated area is segmented at an area segmentation part 4 and edited for its rotation, etc. For each of segmented areas, a character recognition part 5 successively segments the lines and characters and calls a recognition character pattern out of a recognition data storage part 6 to recognize the characters. In this case, a segment connecting two vertexes set between the designated line head and line end is defined as the character recognition direction. Then the characters are recognized in a segmented recognition object area.
Patent JP-S5756404-A (JP)
Title: Herbicide for paddy field
Inventor: ITSUGI TAKEO
IPC: A01N43/828
Filed: 1980-09-12
Abstract: PURPOSE: To herbicide for paddy fields, containing 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-phenacyloxypyrazole and another constituent, and capable of exhibiting a synergistic effect herbicidal effect for a long period before the transplanting to the growth of rice plants.  
     CONSTITUTION: A herbicide for paddy fields, containing (A) 1,3-dimethyl-4-(2,4- dichlorobenzoyl)-5-phenacyloxypyrazole of formulaIand (B) S-isopropyl-hexahydro- 1H-azepine-1-carbothioate of formula II or S-ethyl-hexahydro-1H-azepine-1-carbothioate of formula + at a weight ratio between the constituents (A) and (B) of 0.5W1 as active constituents. The herbicide has high safety and no phytotoxicity to paddy-rice plants, is capable of completely killing annual broad-leaved weeds, e.g. barnyard grass (Echinochloa oryzicola Vasing.) or monochoria (Monochoria vaginalis Presl), and weeds, e.g. bulrush, which are can not be controlled by the simple constituents, and exhibits a very high effect on perennial weeds, e.g. Cyperus serotinus Rottb. or arrowhead (Sagittaria pygmaea MIQ.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5829177-A (JP)
Title: Power supply control circuit for magnetic disc
Inventor: ODA YASUYOSHI
IPC: G11B19/20
Filed: 1981-08-12
Abstract: PURPOSE:To eliminate giving damage to a head and a disc even with a failure for a magnetic head drive circuit, by performing the supply of a drive voltage to a voice coil drive circuit after the number of revolutions of a spindle motor reaches a specified number of revolutions. CONSTITUTION:A relay K3 with intermittent control for drive voltage supply to a spindle motor drive circuit J3 and a relay K4 with intermittent control for drive voltage supply to a voice coil motor drive circuit J4 are provided. The relay K3 is activated with a control signal C via a drive circuit 3, a voltage +V is given to the drive circuit J3 and the relay K4, and at the detection of a specified number of revolutions at a number of revolution detecting means (not shown) of a spindle motor, a control signal D is given via a drive circuit 4 to activate the relay K4, and the alignment of a head with a voice coil is made possible, allowing to decrease the possibility that the head is moved while the head is being contacted with the disc even if a failure takes place in a magnetic head drive circuit and to prevent damages of the both.
Patent JP-S5749825-A (JP)
Title: Infrared ray sensor
Inventor: KISHI YASUO
IPC: G01J5/34
Filed: 1980-09-10
Abstract: PURPOSE:To increase an S/N radio, by providing an electrode on the entire back surface of a pyroelectric pellet 1 generating electric charges in response to the amount of incident infrared ray, providing electrodes on the inside from the outer edges on the upper surface, and eliminating popcorn noises. CONSTITUTION:The back surface electrode 2 is formed on the entire back surface of the pyroelectric pellet 1 with a thickness of about 50mum formed by lithium tantalate crystal and the like generating the electric charge in response to the variation in the incident infrared ray by vacuum evaporation of nichrome. On the upper surface, two electrodes 3a and 3b, e.g. for sensing the human intrusion, are arranged to face each other. Nichrome is evaporated on the part whose width is (a) from the edges of the inside in their three sides, and lead wires 5a and 5b are provided. When a man moves to the direction of an arrow A, the electric charges generated in the electrodes 3a and 3b are varied, and a signal appears in the lead wires 5a and 5b. If the electrodes 3a and 3b are irradiated by a heating lamp and the like, the equal electric charges are generated in the electrodes 3a and 3b, and the output signal is generated. Thus, the popcorn noises due to the discharge at the time of high electric field generation can be prevented, and the S/N ratio is greatly increased.
Patent JP-H09286282-A (JP)
Title: Vehicle rear mounting rack
Inventor: INAGAKI KIYOTAKA
IPC: B60R9/06
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To make a loading area so as to be enlargeable at need. SOLUTION: A base end of a lower frame 44 to be set up with baggage is clamped tight to a lower side square pipe 40 of a mounting frame 34. A tip part of an upper frame 50 is attached to the other end of a connecting member 48, whose one end is attached to a tip of the lower frame 44 via a hinge 46, via another hinge 52. This upper frame 50 is locked tight to its base end to each pipe on the upper side of the mounting frame 34 by a knob bolt 58 at a time when the connecting member 48 is uprighted, and when this connecting member 48 is tilted down, it is locked tight to the lower frame 44 by the knob bolt 58.
Patent JP-H02305268-A (JP)
Title: Image scanner device
Inventor: YACHI JUNICHI
IPC: H04N1/12
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate missetting of the automatic paper feeding speed to prevent the erroneous operation by providing a switching means which switches the read density and the automatic document feed speed while interlocking them with each other. CONSTITUTION:Since a read density switching signal 16a is used as the control input to control a distributing circuit 14 also, the distributing circuit 14 is so constituted that the control output of the distributing circuit 14 selects the output voltage of a motor driving power supply circuit 13 when the read density switching signal 16a is in the high level and selects the output voltage of a motor driving power supply circuit 12 when the read density switching signal 16a is in the low level. Since the motor driving power supply circuit 13 or 12 is selected by selective switching of the distributing circuit 14, the automatic paper feeding speed according with the rotative speed of a motor 15 is switched and selected also.
Patent JP-H09289624-A (JP)
Title: Digital camera
Inventor: ABE TEI
IPC: G06K9/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To realize optical character recognition(OCR) processing with high image quality of an image and with high accuracy (high recognition rate) by integrating a high resolution processor and the OCR unit to a digital camera with excellent carrying performance. SOLUTION: A camera main body 1 is provided with a high resolution (picture element density conversion) processing unit 2, an OCR(optical character recognition) unit 3, and a panorama image generator 4 in addition to conventional functions of picking up, storing and outputting a digital image to utilize advantages of the digital camera and to generate an image with high resolution from an image picked up through consecutive shots. Furthermore, the panorama image generator 4 is provided with a positioning function, a lightness adjustment function and a distortion correction function or the like and synthesizes plural images through overlapping to generate a large sized image.
Patent JP-S5750575-A (JP)
Title: Sticking method for hot melt
Inventor: HORIUCHI HIDEAKI
IPC: B05D3/00
Filed: 1980-09-11
Abstract: PURPOSE: To improve adhesion of hot melt to a base material in coating hot melt to a porous base material such as external wall for a building by raising water content of the coated part temporarily and thereby suppressing foaming.  
     CONSTITUTION: Water content of the part to be coated of a porous base material such as cement board and gypsum board is raised by coating of water by spray, dripping etc. or immersing the base material in a water tank for a short time. After coating water or immersing in water, hot melt is stuck to the base material by coating the hot melt with a hot melt coating device. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6018498-A (JP)
Title: Semisubmerged catamaran
Inventor: FUJITA TAKASHI
IPC: B63B1/12
Filed: 1983-07-12
Abstract: PURPOSE:To suppress the reduction of the propulsion performance by keeping the situation of a hull into normal state and reducing the resistance by supporting a vane-wheel propelling apparatus onto the revolution shaft in the nearly horizontal direction on the center side surface of the submerged body of a semisubmerged catamaran. CONSTITUTION:A stay 2 for holding, on the sea surface 8, a pair of submerged bodies 1 at right and left which are arranged in parallel under the sea water 8 and a main hull 3 is formed into a form to reduce the resistance on sailing. A vane-wheel propelling shaft 9 which is rotatable and whose angle can be varied is installed onto the center side surface where the bow part and the stern part of the submerged body 1 are opposed, and blades 10 for generating a thrust is installed. Since the magnitude and direction of the thrust can be arbitrarily varied by varying the pitch angle of the blade 10, the situation of the hull can be kept properly and horizontally, and the optimum situation is kept by controlling the direction of the thrust according to the speed, and the propulsion performance can be improved.
Patent JP-S6019983-A (JP)
Title: Rotary compressor
Inventor: YOSHIMURA TAKAO
IPC: F04C29/04
Filed: 1983-07-12
Abstract: PURPOSE:To improve a radiating effect, by dividing the inside of an enclosed casing into two chambers through a partition part, and applying a pressure differential to space between these two chambers in a positive manner, while increasing the flow rate of refrigerant gas and a liquid refrigerant circulating in an interconnecting pipe with use of this pressure differential. CONSTITUTION:Since the inside of an enclosed casing 1 is divided into two chambers through a partition part 25, a high pressure chamber 1a, where a discharge hole 16 and a discharge pipe 13 both are opened, becomes a high pressure of 0.01-0.02kg/cm<3> as compared with a medium pressure chamber 1b. Accordingly, when an inlet opening part 18 is opened to the high pressure chamber 1a and an outlet opening part 19 is opened to the medium pressure chamber 1b, circulation of a refrigerant flowing inside an interconnecting pipe 20 is more accelerated than ever before by a pressure differential in consequence so that a refrigerant amount to be liquefied is increased by improvements in a radiating effect at a radiator part 21, thus the radiating effect of a compressor can be improved.
Patent JP-2000317915-A (JP)
Title: Long-sized material feeder
Inventor: IWATANI MASAAKI
IPC: B27L1/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a long sized material feeder capable of feeding stably even a long-sized material wherein an installation cost is low, and a weight density is uneven. SOLUTION: A long-sized material feeder is equipped with a leader 1 wherein a long sized material B is axially sent in and horizontally placed, a raising mechanism 2 wherein many bearers are at intervals installed in a length direction of the bearer 1, and at least two bearer installed near both ends of the long-sized material B holds a peripheral surface of the long-sized material B placed on the bearer to raise by the same amount of movement from up and down, and a catch mechanism 3 which is extended/contracted according to the length of the long-sized material B raised by the raising mechanism 2, pinches both end faces of the long-sized material B, and feeds that to an expected position.
Patent JP-S62284892-A (JP)
Inventor: INADA HIROFUMI
IPC: E21D9/04
Filed: 1986-05-31
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。