baber/WOPTO huggingface dataset:
Patent JP-H10115212-A (JP)
Title: Ventilation system for closed type crank case
Inventor: BEACH DONALD W
IPC: F02M25/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system for a closed type crank case which adopts vacuum assistance from an inlet of a turbocharger for the suction of blowby gas. SOLUTION: A coalescer/filter 26 is arranged in a system 10 for filtering and removing oil particulates floated in a blowby gas. An escape valve 34 is also arranged for avoiding occurrence of excessive pressure inside a crank case due to clogging of the coalescer/filter 26 and fatal failure of an engine 12. A vacuum limitter valve 36 is arranged for preventing excessive lowering of absolute pressure of assisting vacuum generated by an air inlet 24 continued from a turbocharger 14, and preventing unevenness of pressure across a seal of the turbocharger 14. A bypass valve 32 is arranged for bypassing the blowby gass and keeping it away from the coalescer/filter 26 when pressure inside the crank case is excessively high.
Patent JP-H0525141-A (JP)
Title: Pyridazinone derivative and vermin-controlling agent
Inventor: OGURA TOMOYUKI
IPC: A01N43/58
Filed: 1991-07-24
Abstract: PURPOSE:To provide a new 3(2H)-pyridazinone derivative having excellent vermin-controlling activity. CONSTITUTION:The 3(2H)-pyridazinone derivative of formula 1 [Ar is (halogenated or haloalkylated) phenyl; R<1> is 1-4C alkyl; R<2> is 1-4C alkyl, (substituted)phenyl, 1-4C alkoxy, (substituted)phenoxy, COR<3> (R<3> is 1-4C alkoxy) or NR<4>R<5> (R<4> and R<5> are 1-4C alkyl or R<4> and R<5> together form a ring or an alkylene chain which may be interrupted by O or NCH3)], e.g. 2- benzyl-5-[2-(N-methoxyoxalyl-N-ethoxycarbonylamino)ethoxy]-3(2H)-pyrid azinone. The compound of formula 1 can be produced e.g. by reacting a compound of formula 3 (Z<1> is halogen or OH) with a compound of formula 4 (Z<2> is OH when Z<1> is halogen, or Z<2> is halogen when Z<1> is OH) and reacting the obtained compound of formula 5 with a proper acid halide.
Patent JP-S6446981-A (JP)
Title: Semiconductor device
Inventor: REONARUDO YAN MARII ETSUSERU
IPC: H01L27/148
Filed: 1988-07-26
Abstract: PURPOSE: To form a depleted semiconductor layer between a gate electrode and a gate dielectric by turning at least one part of the gate electrode adjacent to the dielectric into a specified state. CONSTITUTION: A p-type epitaxial layer 61 is formed on a wafer 60 of n-type silicon and on its surface, an n-type surface layer 62 is formed by ion implantation. Further, a p-type region 63 to form the channel region of a transistor inside, n-type source region 64 and n-type drain region 65 are formed inside the epitaxial layer 61. Then, it is surrounded by a deep n-type region 66, extended from the surface of main body of a semiconductor to the wafer 60, the surface of main body of the semiconductor is covered with an insulated oxide layer 67 and on that layer, a gate electrode 68 in the form of p-type high-ohmic polycrystalline silicon layer and a field plate 69 for increasing a voltage are formed. The region and conditions for forming a depleted layer 71 inside the gate electrode 68 can be selected, while depending on the doping of the gate electrode 68.
Patent JP-H0850476-A (JP)
Title: Electrically driven music box device
Inventor: HAYASHI KATSUHIKO
IPC: G10F1/06
Filed: 1994-08-05
Abstract: PURPOSE:To eliminate the need for meshing adjustment of the gear wheel train of a transmission means and to facilitate assembly by building a motor and the transmission means into a case, thereby forming the device as a unit. CONSTITUTION:A music box part A is formed by fixing a fixing member 2 onto a frame 1 and bearing a drum shaft fixed with a drum 11 by the frame 1 and the fixing member 2. Plural pieces of engaging pins 15 are implanted on the outer periphery of the drum 11. A diaphragm 3 is fixed onto the frame 1 and plural pieces of valves 3a of the diaphragm 3 are disposed to face these engaging pins 15. A pair of leg plates 2d, 2e are projected from a flat plate part 2c to the fixing member 2 and the inner sides of these leg plates 2d, 2e are formed as engaging parts 2h, 2i. The flat plate part 2c is bored with a though-hole, by which an engaging recess 2j is formed. The motor 17 and the deceleration wheel train of the transmission means C are built in the lower case. Grooves are formed by projecting parts 4m, 4n on both sides in the lower part on the outer side of the lower case 4. An engaging projection 4q is formed on the rear surface.
Patent JP-H0910712-A (JP)
Title: Method and device for wet treatment
Inventor: OMI TADAHIRO
IPC: H01L21/304
Filed: 1995-06-28
Abstract: PURPOSE: To provide a wet treatment method and a wet treatment device which minimizes the consumptions chemicals and ultrapure water, can treat a waste liquid easily without needing a high temperature process, and also can remove hydrocarbons at an extremely high efficiency. CONSTITUTION: This wet treatment method is to treat a component part to be treated in a solution such as a semiconductor substrate, a glass substrate, an electronic part or a part for a manufacturing device for these component parts, using ultrapure water containing ozone or together with a trace of rare gas. In addition, the component parts are treated in a solution with a concurrent action to irradiate them with an ultrasonic wave at 20kHz or higher.
Patent JP-H0351262-A (JP)
Title: Yarn dwelling device in spinning machinery
Inventor: TANAKA MANZO
IPC: B65H51/22
Filed: 1989-07-18
Abstract: PURPOSE:To make storage of yarn smooth and prevent quality deterioration of yarn due to a ravel of yarn by inserting slack tubes into a suction duct and providing suction holes on both wall surfaces facing each other in said insertion part. CONSTITUTION:Slack tubes 4 are inserted into a suction duct 3 and suction holes 9 are provided leaving a proper space on both wall surfaces 8, 9 facing each other in the aforementioned insertion part 6 of the slack tubes. Since the yarn introduced into the slack tubes 4 at the time of yarn breakage are drawn near toward the side of the suction holes of said wall surfaces by the negative pressure acting on the suction holes 9 on the tube wall surface, and the yarn in the slack tubes 4 are absorbed as well as pulled out in the state where they are separated each other, the yarn are sucked and energized in the direction where they separate each other even at the turn back part of the yarn in the slack tube 4, turn back describing large circular arcs, and a ravel of the yarn being sucked can be prevented.
Patent JP-S5886127-A (JP)
Inventor: YOKOI TERUYOSHI
IPC: A47L9/32
Filed: 1981-11-18
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-S6430133-A (JP)
Title: Manufacture of embeded heater for miniature cathode
Inventor: SHOJI YOSHIO
IPC: H01J9/08
Filed: 1987-07-24
Abstract: PURPOSE:To make it possible to form a nearly S-shaped double coiled heater by inserting the top portion of a winding rod in the slit groove provided on which a primary coil is placed into a through hole for the winding rod provided in a jig and rotating the said rod about 0.5 turn as to the jig. CONSTITUTION:A primary coil 5 is arranged along a winding rod 20 so as that a portion 5a of which is placed in a slit groove 20b provided on the top of the said rod 20, and the top portion of the rod 20 is inserted in a through hole 10a provided in a jig 10. When the winding rod 20 is rotated by about 0.5 turn as to the jig 10 the portion 5a of the primary coil is rotated in a plane while being holded in the slit groove 20b and made to straight heater 2c. On the other hand, as the ends of the slit groove 2b are removed from the through holes 10b, 10c in which the primary coil is inserted respectively, circular heaters 2b, 2b are formed around the rod 20 by the elongation of the portion 5a of the primary coil 5 in the slit groove 20b and pulled out and elongated portion of the side portions 5b, 5c. Thereby a nearly S-shaped double coiled heater can be formed easily in a plane.
Patent JP-2000022633-A (JP)
Title: Optical space transmission equipment
Inventor: OTSUKA KAZUHIKO
IPC: H04B10/112
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of control work by providing a casing, in which an optical transmission system for sending light beams is housed, and an optical system, which is separated from that casing, for recognizing a position on the side of a party, and freely attachably and detachably fixing the optical system while setting it at a prescribed position on the surface of the casing. SOLUTION: Slide parts 24M and 24N of a connection block 24 are slid along with guide grooves 27AG and 27BG formed on an upper surface 21A of a casing 21, the position of the connection block 24 is regulated at linear guide parts 27A and 27B, a connecting face 24A of the connection block 24 is abutted to the upper surface 21A of the casing 21, and a roof prism 29 is positioned on the front face of a large diameter lens 25 in a lens holder 22A. An optical system observing part 23 separates one part of the light beam emitted by the large-aperture lens 25 through the roof prism 29, afterwards, returns it parallelly with the optical axis of a light beam emitted by the large-aperture lens 25 and converges it through an objective lens 26 of a telescope 23A to a CCD: 23B.  Thus, even when the light beam from the opposite side can not be received, the direction of light beam emission can be easily controlled.
Patent JP-S5890011-A (JP)
Inventor: TAKABAYASHI MASATOMI
IPC: H01G13/00
Filed: 1981-11-20
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-H0935500-A (JP)
Title: Screening method for nonvolatile semiconductor memory
Inventor: HAYAKAWA TOSHIYUKI
IPC: G11C29/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To realize an easily nondestructive screening by performing a weak erasure for providing a positive threshold value distribution upon finishing the writing for all memory cells and substituting a redundancy circuit for a memory cell skirting to the negative side by a predetermined voltage or more from the center of threshold value distribution. SOLUTION: Writing is carried out with an appropriate writing voltage for all memory cells and then the threshold voltage distribution is measured. Subsequently, weak erasure is performed under appropriate conditions not causing a negative threshold voltage distribution and the threshold value distribution is measured. Consequently, the threshold voltage distribution is shifted to the negative side. The threshold value distribution of bit having short erasure time is shifted significantly to the negative side as compared with a normal bit, and the bits deviated to the negative side are counted. When the total number of deviated bits can be replaced by a redundancy circuit, the memory cell is replaced by a redundancy circuit otherwise a decision is made that the memory is defective. Consequently, screening can be carried out without applying any write/erase cycle stress.
Patent JP-H0238262-A (JP)
Title: Controller for sheet postprocessing
Inventor: TAGAWA TOSHIYA
IPC: B65H31/30
Filed: 1988-07-27
Abstract: PURPOSE:To prevent the staple trouble by prohibiting the staple binding operation when the thickness of a sheet bundle nipped by a nipping transporting means which is detected by a detecting means exceeds a staple binding limit value. CONSTITUTION:In the staple processing mode, the sheets after copying which are discharged from a copying machine are successively accommodated onto each bin 55, and when a prescribed number of sheets are obtained, sheet bundle nipping transporting means 109 and 110 nips a sheet bundle by the operation of a solenoid 114, and a position detecting piece 103 is shifted through a spiral shaft 106 by the revolution of a motor 107 until a sensor 102 detects a position detecting piece 103, and the sheet bundle is positioned at a staple binding position. The thickness of the sheet bundle is detected by a detecting means 128 in the nipping by the nipping means 109 and 110, and when it is judged that the staple binding limit thickness is exceeded, control is performed so that the staple binding operation is not carried out. Thus, the generation of the staple processing trouble can be prevented.
Patent JP-H068106-A (JP)
Title: Adaptive control system and state judgment device
Inventor: MITSUISHI MAMORU
IPC: B23Q17/09
Filed: 1991-06-28
Abstract: PURPOSE:To judge the cutting events, etc., by a cutting machine for presence and absence of error at a high speed and accuracy and also make an optimum control. CONSTITUTION:Reaction forces of a tool and a work are detected by a force sensor (S1), the gravity center of a vector locus for one cycle of these values is obtained (S2), and a variance of distances between the gravity center and each point of the vector locus is obtained (S3). Then the variance value is compared with a pre-set reference value and, when the variance value exceeds the reference value (S4yes), it can be considered that some error has occurred and working conditions such as the number of rotations of a tool 9, feed rate of the work, etc., are changed to avoid erroneous machining (S5).
Patent JP-H0863008-A (JP)
Title: Roll member and transfer roll system capable of being self-biased
Inventor: KURISUTOFUAA SUNERINGU
IPC: G03G15/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a high-cost and heavy-weight high-voltage source by composing a roll member of the internal layer of a compressible material and an external layer, containing a piezo-electric material for generat ing an electric field, in response to distortion (deformation). SOLUTION: A conformable roll 10 contains a compressible material 13 covered with a core 12. The roll member is usually formed columnar and a layer 13 uniformly surrounds the central core 12 on coaxial conditions. Further, a surrounding surface layer 14 contains a piezoelectric polymer film, such as a polyvinylidene fluoride(PVDF) film. This piezoelectric material is formed by extending the PVDF film in one direction, applying a large electric field and electrically and vertically polarizing the film. When a PVDF sheet is pulled, the sheet generates an internal electric field, proportional to the distortion (deformation).
Patent JP-H105418-A (JP)
Title: Game information medium
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a game information medium (for example, IC card) capable of indicating an interruption time with a simple operation in the interruption of the game. SOLUTION: When an IC card is inserted into a game machine for the game and a player wants to interrupt the game for a rest and leave the machine stand, he pushes an interruption button of the game machine. Thus, an interruption allowing time and the number of the stand are transmitted to the IC card in which the interruption time starts to be clocked while the clocking result of the interruption time is indicated on an LCD 211, and the IC card is ejected from the game machine. Thus, the player in the rest for example can recognize simply how much resting time remains by seeing the LCD 211 on the portable IC card.
Patent JP-S5886277-A (JP)
Inventor: MIZUNO SHINICHI
IPC: E05D15/50
Filed: 1981-11-18
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-H0859511-A (JP)
Title: Mixed composition of rxr-specific ligand and rar-alpha-specific ligand
Inventor: SERUJIYU MISHIERU
IPC: A61P43/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical and/or dermatological composition useful for treating especially acute promyelocytic leukemia. SOLUTION: This composition contains (A) 0.001-10 wt.%, preferably 0.1-1 wt.% of at least one ligand showing selective activity against RXR receptors, such as 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl)carbonyl]benzoic acid ethylene acetal or (E)-2-[2-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2- naphthyl)-1-propenyl]-4thiophenecarboxylic acid and (B) 0.001-10 wt.%, preferably 0.1-1 wt.% of at least one ligand showing selective activity against RAR-α receptor, such as 4-[(5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthyl) carboxamido]benzoic acid.
Patent JP-H0528679-A (JP)
Title: Supporting device for magnetic head slider
Inventor: TAKASO HIROSHI
IPC: G11B21/21
Filed: 1991-07-25
Abstract: PURPOSE:To realize a slider supporting device which is a small and thin-type and high-speed access possible by providing a suspension supporting part and a spring straightening part being contact with the same in an arm part. CONSTITUTION:The suspension supporting part 5-1 and the spring straightening part 5-2 which is brought into contact with the same and straightening the slight deformation of a load beam leaf spring part 3-2 are formed in the arm part 5 of the magnetic head slider supporting device. When slight deformation is generated in the leaf spring part 3-2, it gives a strong influence to the resonance vibration mode of a sway so as to make a resonance peak large and the vibration characteristic of a positioning direction is deteriorated. Then, the spring straightening part 5-2 is provided, slight deformation is straightened so as to make the resonance peak small, the vibration characteristic is improved and also access is executed at high speed by the stable low-floatation of a head slider.
Patent JP-S60156090-A (JP)
Inventor: DONARUDO JIEI BOSU
IPC: G11C11/4096
Filed: 1984-09-05
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-H1037045-A (JP)
Title: Separation of wire heald and separator for wire heald
Inventor: KUROYANAGI KAZUNORI
IPC: D03J1/14
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide both a separator for healds designed to surely separate the wire heald at the extremely front end from a wire heald group and a method for separating the wire heald. SOLUTION: This method for separating a wire heald comprises separating the optional wire heald B from many wire healds B, hung from a horizontally extending guide rail 9 and installed side by side in the horizontal direction. In this case, the wire heald B at the extreme front end is taken out upward to shift a ring part 7 of the wire heald B at the extreme front end upward relatively to the ring part 7 of the wire heald B in the next position and a pushing member 10A is then moved from the outside in the horizontal direction toward the exposed ring part 7 on the upper side at the extreme front end in a stationery state of the wire heald B in the next position. The ring part 7 on the upper side at the extreme front end is then advanced while being engaged with the tip of the pushing member 10A.  Thereby, the ring part 7 on the upper side at the extreme front end is pulled apart from the ring part on the upper side in the next position.
Patent JP-S6429784-A (JP)
Title: Testing method for defect of magnetic disk medium
Inventor: SHIMIZU FUMIO
IPC: G11B20/18
Filed: 1987-07-24
Abstract: PURPOSE:To realize a substantial increase of the storage capacity by recording/ reproducing the digital information so as to be tested digitally by a digital testing machine, with regard to only a track in which a defect is detected as a result of an analog test. CONSTITUTION:A tested result of a magnetic disk medium D by an analog testing machine 1 is stored as an analog detection defect data in a storage means 2. Thereafter, in the same magnetic disk medium D, with regard to only a track in which a defect is detected as a result of an analog test, digital information is recorded/reproduced by a digital testing machine 3, and tested digitally. Its result is stored in a storage means 4. This digital test result and the analog test result are matched and collated, and irrespective of a result of the analog test or a result of the digital test, a position which is decided to be a defect is decided to be a true defect part. In such a way, a part which has not appeared as a defect by the digital test although it is decided to be a defect as a result of the analog test can be utilized as a normal storage area, and the storage capacity increases substantially.
Patent JP-S6431338-A (JP)
Title: Tv camera device for electron microscope
Inventor: OHASHI TOSHIYUKI
IPC: H01J37/22
Filed: 1987-07-28
Abstract: PURPOSE:To allow the high-sensitivity photographing with good S/N ratio and the sensitivity adjustment by the simple and inexpensive method by changing the charge accumulating time of a charge accumulation type photographing element in response to the brightness of an electron microscope image. CONSTITUTION:The signal of a TV camera 7 photographing the electron microscope image of a sample 15 is stored in an image memory 11 and forms an image during the photographing stop period in the intermittent photographing of the camera 7 by the scanning command of a TV control circuit 9. The camera 7 scans for the one-frame scan time in every intermittent period which is longer than the normal one-frame scan time of a TV system by the command of the control circuit 9. Since the charge accumulating time to a photographing element is long in this case, the charge quantity is increased, thus allowing the high-sensitivity photographing with high S/N ratio. The intermittent scan time period of the camera 7 is adjusted by the control circuit 9 based on the average level of the brightness of the microscope image 16, and the deficient sensitivity or the saturation of an image can be prevented.
Patent JP-S6430888-A (JP)
Title: Air intake structure of automobile
Inventor: IOKA TADASHI
IPC: B60R13/07
Filed: 1987-07-28
Abstract: PURPOSE:To sufficiently ensure the space of an air intake part even for an automobile body with a low cowl point in an air intake structure by extending an air passage forward from a cowl panel and placing an air intake port on the lower part of a bonnet. CONSTITUTION:An air intake box 58 for taking in outside air is provided in front of a cowl panel 16 and on a suspension tower 30, and an air passage 60 is formed with this air intake box 58 and one end part of the cowl panel 16. The air intake box 58 is formed by utilizing the suspension tower 30 and a wheel apron reinforcement 26, in addition to an L-shaped panel 64 and a top cover member 66. And, an air intake port 68 is provided in the center part of the top cover member 66 and the air intake passage 60 connecting the air intake port 68 to an air introducing port 52 is formed with the cowl panel 16.
Patent JP-S6344407-A (JP)
Inventor: SASHO RYOJI
IPC: B65B9/04
Filed: 1986-08-08
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-H0827944-A (JP)
Title: Level adjusting hanger for metal ceiling frame
Inventor: SHIMADA TAKEHIKO
IPC: E04B9/18
Filed: 1994-07-16
Abstract: PURPOSE:To provide a level adjusting hanger for installing a metal ceiling frame, formed of light iron or the like, in the level adjustable state at a steel beam. CONSTITUTION:A level adjusting hanger l is constituted of a beam fixture 2 to be fixed to a steel beam 6, a hanging bolt 3, and a frame fixture 4 to be fixed to a metal ceiling frame 17. The beam fixture 2 is fitted to the flange 6a of the steel beam 6 through fit-in grooves 7 and fixed by fixing bolts 8, and the hanging bolt 3 is rotatably hung in the take-out position from the flange 6a. A driver engaging groove 13 is provided at the lower end of the hanging bolt 3. The frame fixture 4 has a frame engaging part 15 formed of a cutout groove 21 for holding the metal ceiling frame 17 and screwed with the hanging bolt 3 through a vertically piercing threaded hole 16.