baber/WOPTO huggingface dataset:
Patent JP-H11194246-A (JP)
Title: Manufacturing device for optical cable
Inventor: TAKAHASHI MICHIO
IPC: G02B6/44
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a free end part of a drop-in pipe from coming out of an SZ-shaped spiral groove of a grooved spacer. SOLUTION: This optical cable manufacturing device is equipped with a batten plate 1 which is constituted by inserting a coated optical fiber 12 into the spiral groove 10 of the grooved spacer 11 having the spiral groove 10 formed in an SZ shape at its outer peripheral part, arranged at the outer peripheral part of the grooved spacer 11, and supported rotatably, and a rigid drop-in pipe 2 which has its base end part fitted to the batten plate 1 and its free end part put in the spiral groove 10 of the grooved spacer 11 to drop the coated optical fiber 12 in the spiral groove 10 of the grooved spacer 11.
Patent JP-2000171162-A (JP)
Title: Vertical dewaxing furnace
Inventor: MATSUO HIDEAKI
IPC: B22F3/10
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a dewaxing furnace that can discharge soot being generated from a treated article due to heating, can be maintained easily, can improve quality, is compact, does not require a large installation space, and has a high treatment capacity. SOLUTION: A tower-type dewaxing chamber 1A is provided inside, where a vertical carrying mechanism in that an endless chain 3 where a treatment article receiver 2 is mounted at a specific interval is extended to an upper wheel 4 and a lower wheel 5 is provided, the inside of the dewaxing chamber is divided into a rise path 20 and a descent path 21 of a treatment article 8 by a vertical wall 19, the treatment article is conveyed by the vertical carrying mechanism, a gas introduction port 23 is provided on the lower wall surface of the dewaxing chamber, and a gas exhaust port 24 is provided on the upper wall surface.
Patent JP-H10183623-A (JP)
Title: Installation structure for steel sheet pile
Inventor: SUGIZAKI YUKIO
IPC: E02D17/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure that does not require increase of cost deriving from necessity of depth for penetration. SOLUTION: In an installation structure for steel sheet piles, steel sheet piles 3 are installed to serve as retaining walls for a pit 1 excavated for laying pipes 2 therein. On installation, the steel sheet piles 3 are installed with their lower ends placed on the bottom of cutting at the pit 1, and fall prevention members 4, horizontally installed with their both ends brought into contact with the inside of the steel sheet piles 3 installed oppositely, are provided at least at a place near the lower end in the longitudinal direction of the pit 1.
Patent JP-2000171200-A (JP)
Title: Underground gas detecting machine
Inventor: NAGIRA TOKUJI
IPC: G01N33/22
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To detect underground gas accurately. SOLUTION: A machine body 4 provided with a traveling body 1 is fixed with a bucket 13 swingable up and down and the suction opening 22 of the bucket 13 is coupled with a hose 21. The hose 21 is coupled with the suction side of an air sucker 20 mounted on the machine body 4. The hose 21 is fixed with a gas sensor 30 for sensing gas in the air sucked into the hose 21. Since underground gas is concentrated and impinges against the gas sensor 30 under highconcentration state, it can be detected accurately.
Patent JP-H11166275-A (JP)
Title: Execution of building and concrete product
Inventor: HIRAOKA KATSUYA
IPC: E04H17/14
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an execution method, by which a building can be constructed simply and efficiently at low cost without requiring special technique. SOLUTION: A foundation concrete block 1, in which a through-hole 3 is penetrated vertically and a reinforcing bar 5 is projected from a side face, is installed in a foundation hole 11, and concrete 13 is placed in a space. The through-hole 3 is filled with adhesives and a recessed groove 4 with mortar, a precast concrete product 6 is built onto the block 1 before the curing of these adhesives and mortar, the product 6 can be fixed by curing adhesives and mortar when the reinforcing bar 8 of the underside of the product 6 is inserted into adhesives, and buildings such as a gate post, a retaining wall, a fence, a flower bed, etc., can be constructed.
Patent JP-H05160437-A (JP)
Title: Light emitting element of gallium nitride series compound semiconductor
Inventor: KOIDE NORIKATSU
IPC: H01L33/38
Filed: 1991-12-09
Abstract: PURPOSE:To raise a light emitting efficiency by guiding a light to be leaked to a sidewall side in a light outputting direction in a blue light emitting diode using GaN series compound semiconductor. CONSTITUTION:A sectional shape along a light outputting direction by etching from an i-type layer 5 to an electrode forming surface of a high carrier concentration n<+> type layer 3 except an electrode forming part of the layer 5 of a light emitting diode 10 is formed in a mesa (trapezoidal) shape with the electrode 7 part of the layer 5 as an upper bottom. An insulating reflecting layer 9 is formed on the surfaces of the layers 5, 3 and the mesa part except the electrode 7 of the layer 5 and an electrode 8 part of the layer 3 at opposite side to the light outputting direction. Thus, a light leakage to a sidewall side largely different from the light outputting direction of the diode 10 is eliminated, i.e., a light outputting efficiency of the layer 9 is raised.
Patent JP-H11174338-A (JP)
Title: Objective lens of microscope
Inventor: NAKAMURA SOICHI
IPC: G02B21/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens of a microscope which can be used in a wide wavelength range from visible light to about 2 μm near infrared light. SOLUTION: This objective lens of a microscope includes one or more combined lenses cosisting of a positive lens and a negative lens and having at least one combined surface. When νP-νN>0 holds assuming that the Abbe number of the positive lens is νP, a partial dispersion ratio on a t-line is θtP=(nc convex-nt convex)/(nF convex-nc convex), the Abbe number of the negative lens is νN and the partial dispersion ratio on the t-line (λ=1013.98 nm) is θtN=(nc concave-nt concave)/(nF concave-nc concave), the lens satisfies a condition; -0.0035<(θtP-θtN)/(νP-νN)<0.003 (1).
Patent JP-2001168742-A (JP)
Title: Broadcast receiver
Inventor: KANEMITSU HIROYUKI
IPC: H04N5/44
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver provided with a function for appropriately coping with a failure in recording a broadcast. SOLUTION: Auxiliary information with which broadcast contents is identified is received together with the broadcast contents and the auxiliary information is suitably the program array information of digital broadcast. A recorder 9 records the received broadcast contents. When failing in recording the broadcast contents, substituting broadcast contents with which the same broadcast contents is obtained are retrieved based on the auxiliary information and the recording is accelerated by a re-recording acceleration processing part 29. The recording of the substituting broadcast contents is reserved or a user is informed of the presence of the substituting broadcast contents. Also, by effectively utilizing the auxiliary information, recorded contents before and after a recording failure are connected.  Further, by effectively utilizing the auxiliary information, the double recording of the broadcast contents already recorded once is avoided and a memory is saved.
Patent JP-H09291105-A (JP)
Title: Production of water-insoluble polymer and polymer dispersion
Inventor: KURISUTEIAN SHIYAADE
IPC: C08F2/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersion excellent in storage stability without adding any emulsifier by radical-polymerizing an ethylenically unsaturated monomer in a hydrogel phase formed by using a specified gel forming agent and having a specified viscosity and to obtain a water-insoluble polymer therefrom.  
     SOLUTION: In a process for producing a water-insoluble polymer by radical- polymerizing an ethylenically unsaturated monomer, the polymerization is practiced in a hydrogel phase having a viscosity of at least 800mPa.s. In this case, a gel forming agent having an average molecular weight of above 20,000 is used. The gel forming agent is desirably a synthetic carboxylated polymer. Examples thereof include ones comprising units derived from a monomer selected among acrylic acid, methacrylic acid, maleic acid, fumaric acid, itaconic acid, methacrylic anhydride, etc. The gel forming agent is used in an amount of about 0.05-10wt.% based on the total weight of the gel phase. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000171917-A (JP)
Title: Scanner
Inventor: JINBO NORIYUKI
IPC: G03B27/54
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the torque of a motor for driving a slider by sufficiently cooling a lighting driver by means of a small and lightweight heat radiation member. SOLUTION: This scanner is so constituted that an exposure lamp 50 for exposing a document D and the lighting driver 64 for driving the lighting thereof and a scanning optical element 51 for picking up the reflected light from the document D and directing the light toward a prescribed light receiving object, such as a CCD or photoreceptor, are included in the slider 31. The heat radiation member 52 of the lighting driver 64 is projected to the outside of the slider 31, by which the slider 31 is brought into contact with the atmosphere outside the slider and is easily subjected to heat radiation.
Patent JP-H05161595-A (JP)
Title: Fiber scope oscillation structure
Inventor: YASUDA MIKIJI
IPC: G02B23/24
Filed: 1991-12-11
Abstract: PURPOSE:To provide a fiber scope oscillation structure which achieves a finer diameter while enabling oscillation of a fiber scope so much and moreover is excellent in strength. CONSTITUTION:A plurality of slicing bodies 2 are arranged in rows along the length thereof at a specified interval. The slicing bodies 2 have a thin short metal cylinder body 3 and a plurality of thin fine-diameter metal cylinder 4 arranged in a chain over the entire outer circumferential surface 3a of the short cylinder 3. The short cylinder 3 and the fine-diameter cylinder 4 are out together by soldering or an adhesive so that the axis center of the short cylinder 3 parallels the axis center of the fine-diameter cylinder. A pair of spacer 5 for an oscillation fulcrum is interposed between adjacent slicing bodies 2 and 2. The spacer 5 is of a cylinder with a fine diameter having R chamfered parts 7 and 7 on the outer periphery of both end faces thereof.
Patent JP-2001166297-A (JP)
Title: Liquid crystal display device
Inventor: ISHIHARA TAKAYUKI
IPC: G02F1/13357
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which an image displayed on a liquid crystal panel can be surely observed without driving a light source to turn on even when the device is moved from a bright place to a dark place. SOLUTION: The liquid crystal display device D is equipped with a liquid crystal panel 1, an almost flat transparent light guide plate 2 having a rugged pattern on at least one surface to guide the light entering from the light source 3 to exit to the liquid crystal panel 1, and a reflection plate 5 disposed on the back of the liquid crystal panel 1 to reflect the light passing from the light guide plate 2 through the liquid crystal panel 1 to propagate again to the liquid crystal panel 1 and the light guide plate 2. A light-accumulating layer 19 is formed on a part 16b of the rugged surface and/or on the side faces 17a, 17b, 18a, 18b of the light guide plate 2.
Patent JP-2001164716-A (JP)
Title: Leader joint
Inventor: SUDO SHINGO
IPC: E04D13/08
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a leader joint, by which a resin in the periphery of a gutter connecting section or a gutter inserting section is not intruded without leaving in the gutter connecting section or the gutter inserting section of excess adhesives when gutters are bonded and joined mutually by using the leader joint. SOLUTION: The gutter connecting sections 11 are formed at both end sections of a cylindrical joint body 1, and a plurality of through-holes 12 are bored along the circumferential direction of the gutter connecting sections 11.
Patent JP-H07195863-A (JP)
Title: Bookbinding apparatus and image forming apparatus
Inventor: YAMAGUCHI YOSHIMASU
IPC: B42B5/04
Filed: 1993-12-29
Abstract: PURPOSE:To efficiently perform bookbinding work aligning and heating image formed sheets. CONSTITUTION:Image formed sheets S are changed over by flappers 36, 37 to be received in either one of sheet aligning trays 41, 42 to be aligned. The received sheet bundle is aligned and preheated by impact members 51, 52 to be set to a rear surface contact position. The rear surface of the leading end of the sheet bundle comes into contact with the binding tape at the rear surface contact position 56 and is held between the side surfaces of the impact members 51, 52 to be coated with a size by the binding tape. At the time of the bookbinding of the sheet bundle in one of the aligning tray 41, 42, the imaged formed sheets S are received in the other sheet aligning tray to be aligned and preheated to be efficiently subjected to bookbinding.
Patent JP-2001163582-A (JP)
Title: Derrick cylinder pressure detection device
Inventor: TSUTSUMI YUKIO
IPC: B66C23/82
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detection device capable of accurately and stably detecting the pressure of the derrick cylinder of a crane over a wide range from low to high load. SOLUTION: Each of voltage values corresponding to each of detected pressure values is input to an actual load computing part through a respective input part (S31). The actual load computing part performs computation processes. In such processes, the input voltage is converted to pressure and the converted pressure from a detector is compared with a predetermined value, a correction value for the converted pressure indicated by the detection result selected in accordance with the comparison result is calculated and holding pressure P0 is calculated from the calculated value and converted to a corresponding voltage value (S32). The value is subjected to A/D conversion by an overload preventing device and the resulting digital value is compared with an allowable load value to detect any overload (S33).  A warning or stopping process is performed in accordance with the comparison result (S34).
Patent JP-H09291768-A (JP)
Title: Substrate plate
Inventor: AOTA YOSHIAKI
IPC: E06B3/70
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the warping of a door of flash structure by sticking substrate sheets made of two layer of paper and a water-proof resin or formed by sequentially sticking together paper, the water-proof resin and paper, on the surfaces of both sides of a plate. SOLUTION: A substrate sheet composed of the two layers of water-proof resins 12 such as polyethylene or polypropylene is stuck on a plate 13 by using paper 11 water-penetrable in an emulsion adhesive. Alternatively, a substrate sheet composed of three layers including paper 11, a water-proof resin 12 and paper 11 is stuck to the plate 13. Otherwise, a substrate sheet is stuck only to one surface of the plate 13. In this case, adhesiveness is provided by heating for sticking the substrate sheet to the plate 13, and by matching this to have a door shape of the like beforehand, and this is finished simultaneously when other finishing work is carried out in an execution place. For example, by simultaneously finishing a wall and a door, wall paper sheets having the same patterns are stuck by aligning the positions of the designs.  Thus, water is shut off by the water-proof resin 12 below the paper 11 and the warping of the plate 13 is prevented.
Patent JP-H09185366-A (JP)
Title: Electronic musical instrument
Inventor: SUZUKI TORU
IPC: G10H1/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To save sufficient arranged music data with small memory capacity. SOLUTION: Source music data to be arranged are stored in a music ROM 9 and at the time of arrangement, arranged music data obtained by modifying the source music data are inputted with console switches 4 and stored in registers of a CPU 1. In arrangement mode, the CPU 1 subtracts the source music data in the music ROM 9 from the inputted arranged music data and stores their difference data in a RAM 3. To reproduce music regarding the arranged data, the difference data stored in the RAM 3 and the source music data in the music ROM 9 are added together to restore the arranged music data. The restored arranged data are supplied to a sound source 6. Therefore, the arranged music data need not be stored and the sufficient arranged music data can be stored with small memory capacity.
Patent JP-H09182362-A (JP)
Title: Spindle motor
Inventor: MIYAJIMA KAZUTO
IPC: H02K5/24
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress vibration and noise by shifting the eigenfrequency of a spindle motor from that of an apparatus thereby preventing resonance. SOLUTION: An adhesive 20 is filled in a gap 19 formed between the beveled part 17 on the inner side face side of a rotor hub 10, the curved part 18 at the corner of inner race 8 of an upper bearing 6, and the outer circumference of a rotary shaft 9 and then the adhesive 20 is filled and cured. This structure enhances the bonding strength of three parts to increase the eigenfrequency of the entire spindle motor and prevents resonance to the apparatus, thus suppressing noise.
Patent JP-H07184673-A (JP)
Title: Production of phospholipid
Inventor: NISHIDA MITSUHIRO
IPC: C12P9/00
Filed: 1993-12-27
Abstract: PURPOSE:To efficiently obtain a phosphatidyl polyalkylene glycol by using a modified phospholipase D soluble in a non-aqueous system such as an organic solvent and having high phosphatidyl group transference activity. CONSTITUTION:A phosphatidyl polyalkylene glycol is obtained by using a modified phospholipase D modified with a copolymer obtained from 20-90mol% of maleic anhydride, 0-30mol% of a monomer and 5-60mol% of an alkenyl ether of the general formula R<1>O(AO)nR<2> (R<1> is a 2-5C alkenyl group; R<2> is a 1-24C hydrocarbon group or an acyl group; AO is a mixture of at least one kind of 2-18C oxyalkylene groups and, in the case of two or more kinds, they may be added as a block or in a random manner; (n) in an average added number of moles of oxyalkylene groups, being 1-1000).
Patent JP-H09183943-A (JP)
Title: Printing ink binder
Inventor: YAMAZAKI SUMIICHI
IPC: C09D175/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink binder comprising a polyurethane resin, and having a satisfactory adhesion to a plastic film, a processability after printing and an excellent stability with the lapse of time. SOLUTION: A urethane prepolymer having isocyanate groups at both terminals and obtd. from a hydroxyl group-contg. poly(ethylene-butylene) copolymer, a polymeric polyol having hydroxyl groups at both terminals and a no.- average mol.wt. of 500 to 10,000 and an org. diisocyanate is reacted with a chain extender and/or a reaction terminator to obtain a polyurethene resin. This printing ink binder comprises this polyurethane resin.
Patent JP-2001162666-A (JP)
Title: Resin guide device of inflation molding apparatus and method for producing film
Inventor: YAMAGUCHI TAKAZO
IPC: B29C47/08
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin guide device of an inflation molding apparatus which can obtain a film having a good appearance with reduced wrinkles, thickness nonuniformity, etc., and a method for producing the film. SOLUTION: The guide members 6a, 6b of the resin guide device 3 have frames 7, 9 arranged in parallel at a prescribed interval and permeable guide sheets 8 stuck to the frames 7, 9. The sheets 8 are deformed by the pressure of air, etc., for inflating bubbles B extruded from an inflation molding die 2. When the bubbles B are in contact with a pair of the sheets 8, the sheets 8 wrap up the bubbles B while being pushed outside by the bubbles B, a warped contact surface 9 contacting the bubbles B, with the sheets 8 warped outside from each other, is formed, and the bubbles B are folded flatly in this state.
Patent JP-H06175021-A (JP)
Title: Attachment lens
Inventor: HAYAKAWA SHINGO
IPC: G02B15/12
Filed: 1992-12-10
Abstract: PURPOSE:To obtain an attachment lens capable of almost doubling the focal distance of the whole system as maintaining the optical performance of the whole screen satisfactorily by loading on the image surface side of a main lens system. CONSTITUTION:This lens is constituted of a positive first lens L1 of meniscus shape whose projecting surface is faced with the Image side and a negative second lens L2 whose both lens surfaces are formed in recessed surfaces sequentially observing from a main lens system side. and conditions 0.06<¦D2/f¦<0.122, 0<¦R1/f¦1.2<¦R2/R3¦<1.4 can be satisfied assuming the radius of curvature of the lens surface of a first lens as Ri, an air gap between the first lens and a second lens as D2, and the focal distance of the attachment lens as (f).
Patent JP-H05139462-A (JP)
Title: Coffee pack
Inventor: KIKUCHI KEIICHI
IPC: B65D77/00
Filed: 1991-11-13
Abstract: PURPOSE:To obtain a coffee pack in which hot water can flow into and out of the coffee pack smoothly by providing an air hole for letting air get in and out of the coffee pack smoothly, and coffee extraction efficiency is improved by forming the coffee pack in a cube, so that flowing volume of the hot water into the coffee pack can be procured sufficiently. CONSTITUTION:A coffee pack is formed of a filter. Of width, height and thickness of the pack, the thickness is increased to shape the coffee pack in a cube. Then an air hole 2 is provided at an upper part of the coffee pack for letting air get in and out of the coffee pack. Further, coffee powder 4 is contained in the cubic coffee pack and finally the coffee pack is sealed.
Patent JP-2001166913-A (JP)
Title: Microcomputer equipped with screen display device
Inventor: HOSOYA OSAMU
IPC: G06F15/78
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of software processing efficiency by making it unnecessary to set two clocks for performing access to a whole storage circuit such as an OSDRAM under a 1wait access mode. SOLUTION: In a microcomputer equipped with a screen display device, a value '0' indicating an Nowait access mode is set in a 1wait register 5, and when a decode result obtained from an OSDRAM address decoder 9 indicates an address in an OSDRAM 4, that is, when an OR gate 10 outputs a value '1' to a BIU 2, the BIU 2 controls a changeover switch 8, and a CPU 1 performs access to the OSDRAM 4 in the first half of a bus cycle in the 1wait access mode, and an OSD logic 6 performs access to the OSDRAM 4 in the second half of the bus cycle in the 1wait access mode.
Patent JP-2000181676-A (JP)
Title: Image processor
Inventor: OZAWA MUNEAKI
IPC: G10L15/28
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide such an image processor capable of changing the processing form of voice recognition results according to the proceeding of a program. SOLUTION: A video game machine main body 10 makes a television receiver 30 display an prescribed image and to output prescribed sound according to a game program stored in a ROM cartridge 20. When a player inputs voice from a microphone 60, a voice recognition unit 50 recognizes a word corresponding to the voice and transmits the results to the body 10. The body 10 changes the display state of an opposite interactive object shown on the receiver 30 based on the recognition results received from the unit 50. The relationship between the recognition results and the display control of the opposite interactive object here changes in accordance with the proceeding of the program, and the game is made to have changes by it so that interest can be increased.