baber/WOPTO huggingface dataset:
Patent JP-H02126680-A (JP)
Title: Mos type semiconductor device and manufacture thereof
Inventor: TAKATOU HIROSHI
IPC: H01L27/10
Filed: 1988-11-07
Abstract: PURPOSE:To make a substantial width of an element-isolation region not larger than a minimum working dimension by a method wherein an element-isolation insulating film has a slope, a semiconductor layer is formed in a state that it partly overlaps the element-isolation insulating film and a groove of a depth reaching a substrate is formed in a gate region. CONSTITUTION:An element-isolation insulating film 3 has a slope and is formed to have a sharp ridge. A selective epitaxial growth operation is executed in a region surrounded by this element-isolation insulating film 3; a silicon layer 4 is formed in a state that it is overlapped partly with the element-isolation insulating film 3. A gate region of the silicon layer 4 is etched selectively; in addition, a groove 7 obtained by etching a substrate 1 down to a prescribed depth is formed; a gate electrode 10 is formed in such a way that it fills the groove 7 via a gate insulating film 9. Accordingly, a substantial element-isolation width can be made smaller than a minimum working size. In addition, a substantially shallow source-drain diffusion layer is obtained; it is possible to obtain an excellent element characteristic whose size is fine and whose short-channel effect is small.
Patent JP-H01122204-A (JP)
Title: Reentrant resonator
Inventor: SHIBATA KAZUHIDE
IPC: H03K7/04
Filed: 1987-11-05
Abstract: PURPOSE:To resolve a problem of contact to cope with power up to a high power by selecting a minimum point of the current distribution of a quarter wavelength of the resonance frequency as the position of a fixed inner conductor and connecting it to a mobile inner conductor. CONSTITUTION:A fixed inner conductor 1 of an inner conductor 11 is formed with dimensions corresponding to the 1/4 wavelength of the resonance frequency, and a mobile inner conductor 2 is formed with dimensions corresponding to the 3/4 wavelength of the resonance frequency. The conductor 2 is brought into contact with the conductor 1 by a finger 3 for connection. Then, the conductor 1 is placed at the point, where a current B does not flow on the distribution of the current B of the reentrant resonator, because the conductor 1 has dimensions corresponding to the 1/4 wavelength of the resonance frequency, and the conductor 1 is connected to the conductor 2 at this point by the finger 3. Consequently, a large current does not flow to the part of the finger 3. Thus, a problem of contact is resolved to cope with power up to a high power.
Patent JP-2000106774-A (JP)
Title: Harvesting device
Inventor: KITAHARA KAZUO
IPC: A01G31/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a harvesting device not using human hands, capable of automatically conveying a cultivating bar to a harvesting working stand, fixing and drawing out a plate, and harvesting crops. SOLUTION: This harvesting device is provided by conveying a cultivating bar 1 loaded with a crop in its harvesting period to a prescribed position with a transporting conveyer 2, then holding the edge of a plate 4 with a drawing out chuck 5 supported by a belt 6 for drawing it to left side, and at this time, actuating a conveyer 11, a root gripping conveyer 12 and a cutter blade 13 and cutting the roots of crops conveyed successively with the cutter blade 13. The crops of which roots are cut, are transferred successively to a crop- transporting conveyer 21, and conveyed to another treatment position e.g. a packaging position. On the one hand, the drawing out chuck 5 is progressed to further left through the inside of an empty cultivating bar 32 waiting on an empty cultivating bar-transporting conveyer 31, while holding the plate 4.  As a result, the plate 4 is automatically housed in a prescribed position in the empty cultivating bar 32.
Patent JP-H02127574-A (JP)
Title: Production of synthetic leather
Inventor: OSAWA KATSUMI
IPC: D06N3/14
Filed: 1988-11-07
Abstract: PURPOSE:To obtain a synthetic leather having the feeling, body and color deepness and similar to natural leather by forming a polyurethane skin layer containing fine powder of natural leather on a wet-heat shrinking substrate having a wet-formed porous layer of polyurethane resin and crumpling the product. CONSTITUTION:A wet-heat shrinking substrate (preferably tricot) made of nylon or polyester fiber is coated with a hydrophilic organic solvent solution of a polyurethane resin and the coating layer is coagulated in water to form a wet- formed microporous layer of said resin. A surface skin layer composed of a polyurethane resin added with 1-50wt.% of fine powder of natural leather is formed on the surface of the porous layer. The objective soft and drapable synthetic leather having the feeling, body and color deepness similar to those of a natural leather having crumpled grain pattern can be produced by crumpling the above coated substrate in water or moistened atmosphere under warming or heating.
Patent JP-H11115175-A (JP)
Title: Ink jet printer
Inventor: KATO TOKUJI
IPC: B41J2/015
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer which saves on a wasteful power consumption and reduces maintenance service cost and further, upgrades the productivity of a printer itself. SOLUTION: Five split heaters 20 for fixing are individually turned on and off in compliance with the size of a recording paper P in the width direction. The first to the third heaters 20 from left are turned on, while the fourth and the fifth heaters 20 are turned off. Each of rollers 8, 18 begins to rotate, then the recording paper P is conveyed in an arrow direction, and a carriage 12 is moved in the left and right directions, when a printing position arrives at a nozzle position on a printing head 11. At the same time, an ink is discharged from each of the nozzles in accordance with print data and thus the printing is performed on the recording paper P. The discharged ink is set on the recording paper P immediately and is remelted to be smoothed, when the ink reaches an area irradiated with far infrared rays by the heaters 20 for fixing.  When the ink is past this area, the remelted ink sets again in a smoothed state and then is fixed on the recording paper P.
Patent JP-S63135083-A (JP)
Title: Broad band information distributer
Inventor: NISHINO TETSUO
IPC: H04N7/173
Filed: 1986-11-26
Abstract: PURPOSE:To reduce time till an information distribution by storing the information also in a RAM as soon as it is distributed, transferring it to a sequential access storage device corresponding to a subscriber from the RAM when the information requested by the subscriber is stored in the RAM and distributing it. CONSTITUTION:In requesting the distribution of a broad band information from the subscriber, the information is transferred to a 2nd sequential access storage device 3 corresponding to the subscriber from a 1st sequential access storage device 2 storing the broad band information by the control of the control section 1, then it is also stored in a RAM 4 capable of transferring it immediately. Thus, a popular program, is stored in the RAM 4 and lots of the popular program requested by the subscriber is stored in the RAM 4. Thus, when the broad band information from the subscriber is stored in the said RAM 4, the information is transferred to the 2nd sequential access storage device 3 immediately from the RAM 4 and distributed to the subscriber on request and the distribution time is decreased extremely.
Patent JP-H01123540-A (JP)
Title: Voice data multiple transmitting device
Inventor: ITO YASUO
IPC: H04J1/00
Filed: 1987-11-09
Abstract: PURPOSE:To prevent a quantizing noise from appearing to a receiving output by sending a zero signal when a signal given to the output side of a filter to extract a sound signal is a prescribed level or below and sending a given signal as it does when the signal exceeds the prescribed level. CONSTITUTION:Both positive and negative clipping levels +Le and -Le for the level of an input signal IN are set to a center clipper circuit (CCP) 14, and when the level of the input signal IN is lower than this, the zero signal is sent as an output signal OUT, and when the level of the input signal IN exceeds this, the same signal IN is sent as the output signal OUT as it is. Consequently, when a clipping level + or -Le is set to a value a little higher than a noise level occurred by the quantizing of the data signal and the quantizing noise of the data signal passes through a band removing filter (BPF) 7, the noise does not arrive at the clipping level + or -Le of a CCP 14 and the CCP 14 sends the zero signal. Thus, the quantizing noise does not appear at a voice terminal 1 through a hybrid circuit (HYB) 2.
Patent JP-S62141161-A (JP)
Inventor: IWASE KIYOJI
IPC: D04B1/02
Filed: 1985-12-16
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-H02128561-A (JP)
Title: Variable incoming call transfer device
Inventor: TSUZUKI TAKUO
IPC: H04M3/54
Filed: 1988-11-09
Abstract: PURPOSE:To call a transfer destination by storing an originating subscriber number and a transfer destination number with one subscriber as the unit and detecting the call from an originating subscriber to collate its number with stored information and sending a determined number to call a terminating terminal. CONSTITUTION:A means CP is provided which detects the number of an originating subscriber A and the number of a transfer destination D to store them in an area set correspondingly to a registered extension, and a means is provided which checks transfer or non-transfer of a call at the time of incoming of the call to the extension and searches the number of the originating terminal A in the storage area and calls the terminating terminal D in accordance with the collation results. Thus, transfer can be requested on the terminating side without requiring the transfer request from the originating side, and the transfer service is variably applied for transfer to plural offices, incoming without transfer, etc., and one extension telephone is effectively used.
Patent JP-H11100366-A (JP)
Title: New n-substituted cyclic amine derivative and its production
Inventor: MIYAJI HIROYUKI
IPC: A61P43/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To produce the subject new derivative, having highly selective and strong antagonistic actions on smooth muscle muscarine receptors and useful for treating irritable bowel syndrome or the like. SOLUTION: This N-substituted cyclic amine derivative is represented by formula I [R is H, a lower alkoxy or a halogen; X is OCH2 , SCH2 or the like; (m) is 2 or 3; (n) is 1 or 2], e.g. 4-[3-(4-chlorobenzylsulfonyl)pyrrolidin-1-yl]-2,2- diphenylbutanamide. The compound represented by formula I is produced by deprotecting a compound represented by formula II (Y is a halogen) (e.g. 4- bromo-2,2-diphenylbutyronitrile) and a compound represented by formula III (R<2> is H or tert-butoxycarbonyl) [e.g. 1-tert-butoxycarbonyl-3-(4-chlorobenzylthio) pyrrolidine], then reacting both compounds and hydrolyzing the resultant compound represented by formula IV with an inorganic acid such as concentrated sulfuric acid under heating, preferably at 70-100 deg.C.
Patent JP-S61152291-A (JP)
Title: Production of d-n-carbamyl-alpha-aminoacid
Inventor: YOKOZEKI KENZO
IPC: C12R1/77
Filed: 1984-12-27
Abstract: PURPOSE:A microorganism capable of converting 5-substituted hydantoin into D-N-carbanyl-alpha-aminoacid is allowed to act on a 5-substituted hydantoin whereby the titled substance is obtained in high efficiency. CONSTITUTION:Cell bodies (or their treated product) of a microorganism is Flavobacterium, Mycoplana, Rhizbium, Collectotrichum, Corynaspora, Curuvularia, Fusarium, Pestalotia, Septoria, Corethropsis, Helicoceras, Bysochlamys, Xylaria, Cladosporium, Eupenicillium, Emericellopsis, Aordaria and Wardomyces is allowed to act on a 5-substituted hydantoin of formula I (Ris alkyl, aralkyl) and an aqueous medium of 6-11pH. A d-carbamyl-alpha- aminoacid of formula II is obtained, which is used as an intermediate in medicine.
Patent JP-S61154853-A (JP)
Title: Intaglio color proof method by one cylinder
Inventor: GOTO KENJIRO
IPC: B41F9/04
Filed: 1984-12-27
Abstract: PURPOSE:To reduce manufacturing cost by performing transferring with the use of a cylinder on which all of the intaglio plates of black, blue, red and yellow are formed. CONSTITUTION:The peripheral surface of a cylinder 1 is equally divided in three in its rotation direction and, in addition, it is equally divided in two in its axial direction to form divided regions 2, 2'... and in these divided regions 2, 2'... four kinds of intaglio plates i.e. a black intaglio plate B, a blue intaglio plate C. a red intaglio plate M, and an yellow intaglio plate Y are formed in such a manner as to be located on both sides of the dividing line on the peripheral surface of the cylinder 1 and in its axial direction, and two intaglio plates respectively on both sides of the line and facing each other. One of the four colors of the ink i.e. black (b), blue (c), red (m) and yellow (y) is put respectively into the four kinds of the intaglio plates, and transferring is carried out onto the film 4 of the peripheral surface of the drum 3, and then, the ink of the different color is put into the intaglio plates, and the cylinder 1 is turned to slide as much as one region to perform transferring on the film 4, and further, the cylinder 1 is reversed and transferring is continued for the two remaining colors in rotation direction. By the above, with the minimum number of cylinders, it becomes feasible to obtain a proof, regardless of the kinds of the intaglio plate color proof.
Patent JP-H02128682-A (JP)
Title: Optical fiber sensor for inspection of cigarette filter
Inventor: KIMURA HIROAKI
IPC: G01B11/02
Filed: 1988-11-09
Abstract: PURPOSE:To speed up an inspection by performing inspection of cigarette filter alternately arranged with activated charcoal-containing part and non-containing part of active carbon using specific optical fiber sensor. CONSTITUTION:A cigarette filter 1 in which first part 1-1 containing activated charcoal and second part 1-2 without active carbon are alternately arranged is moved between a sensing head tor light guiding 2-1 and a sensing head for light receiving 2-2, then said first part 1-1, second part 1-2 and gap part 1-3 of said cigarette filter 1 are distinguished by optical fiber sensor of defect- detecting circuit 4 connected to said sensing heads with optical fibers 3-1 and 3-2, thus cigarette is inspected in high-speed.
Patent JP-S62141043-A (JP)
Title: Expandable polystyrene resin particle
Inventor: IKEDA TOSHIKI
IPC: C08J9/22
Filed: 1985-12-13
Abstract: PURPOSE:To obtain resin particles which do not adhere to one another during pre-expanding and in which pre-expanded particles are fused to one another during molding, by coating or impregnating expandable polystyrene resin particles with hydrogenated hardened rice bran oil. CONSTITUTION:Resin particles are obtd. by coating or impregnating expandable polystyrene resin particles with hydrogenated hardened rice bran oil. The amount of the oil is 0.01-2.00wt% based on that of the resin particle. When the amount is less than 0.01wt%, no sufficient effect can be obtd. The amount exceeding 2wt% gives no increased benefits and a large quantity thereof has an adverse effect. Since the hydrogenated hardened rice bran oil is a long-chain substance having a large MW, it easily forms a film on the surfaces of the expandable polystyrene resin particles. Thus even when it is added during the course of the impregnation with a blowing agent or a polymn. reaction, an effect can be obtd., because the oil is liable to exist on the surfaces of the particles or in the vicinity of the surfaces thereof.
Patent JP-2000113094-A (JP)
Title: Commodity data reader
Inventor: YAGOME TAKESHI
IPC: G06K7/10
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain commodity data reader which is easy for operator to use. SOLUTION: By making only a reader 4 freely elevatable over the load reception surface 2a of a sucker base 2 independenty by providing an elevation mechanism A, even if the height of the reader 4 is varied, a display unit 5 or keyboard 6 never changes its position. Consequently, the article data reader 1 which is easy for operator to use is obtained.
Patent JP-H04155093-A (JP)
Title: Joining of tunnel
Inventor: KAZAMA HIROSHI
IPC: E21D9/00
Filed: 1990-10-19
Abstract: PURPOSE:To secure strength and water stopping property by overlapping and joining a succeeding tunnel to the axial line of a preceding tunnel made of a plural number of arcuate segments with its outer circumference joining portion without steel reinforcement rods, making a middle wall in the preceding tunnel after attaining a certain strength, and joining the small diameter succeeding tunnel to the preceding tunnel. CONSTITUTION:A preceding tunnel structure 2A is constructed with a plural number of arcuate segments 20 with their outer circumferential joining portion without reinforcement rods. A plural number of small diameter tunnel structure 4 are overlapped and joined in their radial direction to the structure 2A to form a succeeding tunnel structure 2B. The succeeding structure 2B is overlapped to the outer circumferential portion 20B of the segment without reinforcement rods. The joined portion is strengthened, digging of the small diameter structures 4 of the succeeding structure 2B is stopped. Placing of a middle wall 12 by the succeeding structure 2A, advance digging of the small diameter structures 4, and joining of the preceding structure 2A are finished. This makes reasonable joining possible.
Patent JP-H06123374-A (JP)
Title: Solenoid valve manifold
Inventor: NOTOYAMA SHUNICHI
IPC: F16K31/06
Filed: 1991-10-28
Abstract: PURPOSE:To integrate a conversion unit including a conversion circuit for converting a signal for controlling a solenoid valve from series signal to parallel signal into a solenoid valve manifold. CONSTITUTION:A conversion circuit for converting a series control signal for energizing and deenergizing a solenoid valve 40 into a parallel control signal and supplying it to the respective solenoid valve 40 is integrated into a conversion unit 46. The conversion unit 46 is provided continuously to the solenoid valve 40 or a manifold 42, and is formed into block so as to be connected to the manifold 42 or the adjacent conversion unit 46.
Patent JP-S63136354-A (JP)
Title: Magnetic head slider
Inventor: NISHIMURA KOJI
IPC: G11B21/21
Filed: 1986-11-28
Abstract: PURPOSE:To enable high rigidity and stable contact conditions to be obtained even for such a medium of a big medium waviness by making a surface length of a slider rail which does not have an electromagnetic transducer element shorter than a surface length of a slider rail which has an electromagnetic transducer element. CONSTITUTION:The length of a slider rail 1 which is mounted with a head 3 is settled as longer than a wavelength of a medium waviness, whereas the length of slider rail section 1 facing the head 3 is settled to be shorter than the wavelength of the medium waviness. The slider 1 of the shorter rail length is superior in its following property to follow the medium waviness, while the slider 1 of the longer rail length is hard to be influenced by the medium waviness. For this, having such reciprocal characteristics as to be easy for following the medium waviness and on the other hand to be hard to move itself as the whole slider, a stable traveling condition is thus obtained even against such medium of a big waviness with high rigidity.
Patent JP-H07135233-A (JP)
Title: Semiconductor molding device
Inventor: TOYODA YASUHIRO
IPC: H01L21/56
Filed: 1993-11-11
Abstract: PURPOSE:To move an upper platen keeping the mating faces of molding dies in parallel so as to prevent flashes from occurring by a method wherein an upper and a lower molding die provided between an lower plate and a movable plate are matched to each other, clamped, and then opened by moving the movable plate up or down. CONSTITUTION:An auxiliary upper plate 16 is moved to an optional position by turning a screw 17 corresponding to a set mold-clamping pressure. When an upper molding die 9 and a lower molding die 10 are clamped, a servo-motor 11 is driven detecting an angle of extension of the toggle of a toggle-type drive mechanism by an encoder 15, and the toggle of the toggle-type drive mechanism is extended as much as possible through the intermediary of a timing belt 12 and a pole screw 13. By this setup, an auxiliary upper plate or an upper molding die is moved by a screw, so that an upper platen can be moved keeping the mating faces of an upper and a lower molding die in parallel, and flashes are prevented from being produced.
Patent JP-2001095886-A (JP)
Title: Stretcher for care
Inventor: OGISO TOSHIHARU
IPC: A61H33/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a stretcher for care not bulky and not standing in the way when mounted on a vehicle. SOLUTION: First and second long frame members 11, 12 having the same length and first and second short frame members 13, 14 are made to face each other to form a body frame 15. An anchor hook 50 and a karabiner 55 are used to detachably hang a suspension floor H from the frame 15. The first short frame member 13 is formed longer than the second short frame member 14. Both long frames 11, 12 are divided into first and second divisions 21, 22 and the total length of both long frame members 11, 12 is changed with the slide of an inner cylinder 24 to be set in and out. The first short frame member 13 is also divided into third and fourth divisions 37, 38, where an inner cylinder 39 is slid to be set in and out. The first short frame member 13 is expanded with the change in the total length of both long frame members 11, 12.
Patent JP-H07135194-A (JP)
Title: Formation of mask for dry etching
Inventor: YOSHIKAWA TAKASHI
IPC: H01L21/3065
Filed: 1993-11-11
Abstract: PURPOSE:To form masks for dry etching, which have little fluctuations on their side surfaces, by a method wherein after an oxide film or a nitride film on a substrate is patterned, a semiconductor film for a mask is selectively formed on an exposed film to be etched. CONSTITUTION:For example, an InGaAs layer 2 is grown on an InP substrate 1 by an MOVPE method and an SiO2, thin film is formed on this layer 2 by a thermal CVD method. A pattern transfer, which uses a patterning of an electronic beam resist and a reactive ion etching using CF4 Gas, is conducted on this thin film and striped SiO2 patterns 3 parallel to the orientation <110> are formed. Then, InP masks 4 are selectively grown in a thickness of 50nm by a selective growth method using an MOVPE method using these patterns 3. At this time, the side surfaces of the masks 4 are respectively turned into the face (111) and a flat surface is formed on the side surfaces in the order of an atomic layer. Thereby, the masks for dry etching, which have little fluctuations on their side surfaces, can be easily formed.