baber/WOPTO huggingface dataset:
Patent JP-H0625124-A (JP)
Title: Production of dipeptide-equivalent material
Inventor: YABE YUICHIRO
IPC: C07C237/20
Filed: 1992-10-07
Abstract: PURPOSE:To stereoselectively produce the subject compound by reacting zinc with a beta-halogen carbonyl compound producible from an easily available beta- hydroxy carbonyl compound through two steps and reacting the product with an acid halide in the presence of a transition metal. CONSTITUTION:A ketomethylene isoster which is a dipeptide-equivalent material of formula I is stereoselectively produced by reacting zinc with an easily producible beta-halogen carbonyl compound of formula II (X is halogen; R<1> is alkoxy, aryloxy, aralkyloxy, etc.; R<2> is H, alkyl, cycloalkyl, aralkyl, aryl, etc.; R<3> is H, alkyl, aryl, etc.; R<2> and R<3> may together form double bond or alkylene) and reacting the product with an acid halide of formula III (Y is halogen; R<4> is alkyl, aralkyl, aryl, etc.; P is amino-protecting group) in the presence of a transition metal. The transition metal is preferably palladium group metals or nickel group metals. The compound of formula I is useful as an intermediate for pharmaceuticals such as HIV protease-inhibiting peptide derivative and a renin-inhibiting peptide derivative.
Patent JP-2000092967-A (JP)
Title: Emergency engine stopping apparatus of harvester
Inventor: NAKAI MASAJI
IPC: A01F12/16
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop switch of a harvester enabling the push of the switch at once with e.g. left hand when the right hand is accidentally drawn into the starting end of a feed chain during hand threshing work. SOLUTION: A threshing apparatus 3 is loaded on a travelling body 1 positioning a feed chain 2 at the rear side of the body based on the travelling direction. A rice culm-holding table 5 is placed at the transfer starting end of the feed chain 2 of the threshing apparatus 3 in a state continuing to a culm-feeding port 4 at a side of the machine body. The threshing apparatus 3 is driven by the rotary power transmitted from an engine 6 loaded on the travelling body 1. The engine 6 is connected to an emergency stop switch S positioned in front of the transfer starting end of the feed chain 2 and on the machine frame 7 above the culm-feeding port 4 to constitute the objective emergency engine-stopping apparatus of harvester.
Patent JP-S61147913-A (JP)
Title: Meandering control method in thick plate rolling
Inventor: MIYAKE TAKANORI
IPC: B21B37/00
Filed: 1984-12-21
Abstract: PURPOSE:To increase the shape quality and products yield by selecting the optimal gains for the plate thickness, plate width and estimated crown on each rolling pass and by performing the correction of the roll draft position based on this optimal gain. CONSTITUTION:The list of optimal gains is made and prepared on each pass by experienced or off-line simulation model in advance classified by the plate thickness, plate width and estimated crown in a PID gain setting part 7. The plate thickness, plate width and estimated crown information on each rolling pass are given from the host computer each rolling stock, the optimal gains list is retrieved on each time and the decided optimal gains are automatically selected. The divergence command of the right and left rolls is operated by the prescribed equation from the right and left differential load detected by a load cell 3 and the meandering of the rolling stock 2 is controlled by controlling the servo valve 6 for hydraulic automatic control. With this method, the shape quality and yield of the rolling stock 2 are increased.
Patent JP-H08129779-A (JP)
Title: Optical information recording medium
Inventor: SUZUKI YOSHIO
IPC: G11B7/2595
Filed: 1994-11-01
Abstract: PURPOSE: To obtain such an optical information recording medium that decreases the initial jitter value for overwrite recording using a single beam and has excellent durability against repetition of jitters. CONSTITUTION: This medium is produced by successively depositing a recording layer, dielectric layer and reflecting layer. In this structure, the refractive index n and the extinction coefft. k in the reflecting layer satisfy k<=1.0n-0.8 and the film thickness d (nm) of the dielectric layer satisfy d<=50. Moreover, a layer containing at least one element selected from a group A (Ge, Si) and at least one element selected from a group B (Al, Au, Ag, Ti, V), or a layer containing at least one element selected from a group A (Mo, W) and at least one element selected from a group B (V, Nb, Ti) is formed on the opposite side of the substrate to the recording layer.
Patent JP-H10111267-A (JP)
Title: Fatigue damage monitor gauge and fatigue damage monitor device
Inventor: INOUE KATSUAKI
IPC: G01M99/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To detect the fatigue damage condition of an object to be subjected to fatigue damage detection before the object is destroyed by fatigue damage. SOLUTION: Both ends of a fatigue damage sensitive element 2 consisting of the electric conductor material of a fatigue damage monitor gauge 1 are connected to a bridge circuit 10. The fatigue damage sensitive element 2 has a stress concentrated part whose stress is concentrated. The stress concentrated part is destroyed before an object to be subjected to fatigue damage detection is destroyed. The output part of the bridge circuit 10 is connected to a strain amplifier 11, and the output part of the strain amplifier 11 is connected to a voltmeter and an electrical measuring system 12.
Patent JP-S61152599-A (JP)
Inventor: OKADA KENJI
IPC: B67D7/32
Filed: 1984-12-20
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-S63123302-A (JP)
Inventor: FUKUDA HIRONOSHIN
IPC: A01B39/14
Filed: 1986-11-11
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-S62156745-A (JP)
Title: Reading system for external time point of on-line system
Inventor: SUGIYAMA SHOZO
IPC: G06F1/04
Filed: 1985-11-29
Abstract: PURPOSE:To improve the accuracy of the titled system by connecting an external time point between the communication controllers and communication data processors via channels and reading the present time point directly from the common external time point undergone the unitary control. CONSTITUTION:The external time point for communication controllers 2 and data processors 3 undergoes the unitary control, that is, an external time point 1 is connected between these controllers 2 and the processors 3 via channels. In such a way of connection, the time point received by the controller 2 from a terminal, the time point transmitted to the processor 3 from the controller 2, the time point received from the processor 2 from the controller 2, the time point transmitted to the controller 2 from the processor 2, the time point re ceived by the controller 2 from the processor 3, the time point transmitted to the terminal from the controller 2, the processing time point within the con troller 2, and the processing time point within the processor 3 are all read out of the time point 1. In such a way, the time point control is carried out with an on-line real time system. As a result, the accuracy of this system can be improved with an error of <=0.1sec, for example.
Patent JP-H05194477-A (JP)
Title: Medicinal compound
Inventor: DELL COLIN PETER
IPC: A61P19/02
Filed: 1992-10-08
Abstract: PURPOSE: To prepare a new pharmaceutical useful for the treatment of immunopathy, excessive cell proliferation and disorder, in which the release of enzyme plays an important role.  
     CONSTITUTION: The compd. of formula I [(n) is 0 to 2; R 1  is bonded to any of the positions of 5 to 10, halogen, trifluoromethyl, 1-4C alkoxy, OH, nitro, 1-4C alkyl, 1-4C alkylthio or the like; R 2  is phenyl, naphthyl, thienyl, pyridyl or the like; R 3  is nitrile, carboxy or the like), such as 2-amino-4-(3-nitrophenyl)-4 H-naphtho[1,2-b]pyrane-3-carbonitrile, is obtd., e.g. by reacting the compd. of the formula II with the compd. of the formula III. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1076042-A (JP)
Title: Ski carrying aid
Inventor: NODA KATSUHIRO
IPC: A63C11/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a ski carrying aid that is attached to skis and stocks to reduce the burden of a carrying person without getting in the way of the user and nearby people. SOLUTION: This aid is attached in place by inserting the rear ends of skis into a ski support 1 and tightening them with a set screw 3, with a ski clip 2 opened to clip the center of each ski. Stocks are attached to a stock stopper 4 attached to the side of the ski clip 2. Therefore, the skis and stocks can easily be carried and be prevented from getting in the way of nearby people.
Patent JP-H0993075-A (JP)
Title: Crystal oscillator and electrode film forming method for the same
Inventor: UCHIBORI KIYOSHI
IPC: H03H9/19
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To form an electrode film with which the leading is not generated even without performing any thermal processing. SOLUTION: This crystal oscillator has the electrode film in three-layer structure for which the single layer electrode film of chrome is formed as a base layer (1st layer), the mixed electrode film of chrome and silver is formed as a 2nd layer, and the single layer electrode film is formed as a 3rd layer. Concerning the mixed film of 2nd layer, the compound ratio of chrome on the 3rd layer side is continuously or stepwisely reduced rather than the 1st layer side.
Patent JP-H1179388-A (JP)
Title: Glass sheet handling device
Inventor: TAKASHIMA TOSHIRO
IPC: B65G49/06
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To handle sheets of glass by taking the glass in and out of a unbendingly and smoothly which can store a plurality of large-sized glass sheets in multiple tiers. SOLUTION: This device has an exclusive cassette 12 which stores substrate glass 10 at many steps at an interval and is provided with a window opened by facing a plate face of the substrate glass 10. A lifting means which lifts this cassette 12 intermittently is provided, and a roller conveyance means 20 which can come in and out of the window of the cassette 12 which is lifted and lowered and comes in roll-contact with a lower face of glass is provided. The lifting means is constituted by a lifting actuator and a lifting table supported by it, and the lifting table is provided with a roller 36 for carrying in and out the cassette.
Patent JP-H08129129-A (JP)
Title: Automatic focusing device and camera with same
Inventor: YASUKAWA SEIICHI
IPC: H04N5/232
Filed: 1994-11-02
Abstract: PURPOSE: To accurately decide whether an object is a moving body or not and to realize a precise focusing by deciding, the moving body or not based on the output of a first driving direction calculation means, an image surface speed calculation means and a second driving direction calculation means. CONSTITUTION: A control part 32 is provided with a microcomputer controlling all circuit parts. Besides, an A/D conversion part, a memory and a time counting part are incorporated in the control part 32. A photoelectric conversion part 31 is provided with a photoelectric conversion element such as a CCD and is driven by the control part 32. Then, an image signal corresponding to luminous flux guided by a sub-mirror 23 is outputted to the control part 32.  Based on the output of the first driving direction calculation means calculating a driving direction for driving a lens 41 based on first information consisting of the prescribed number of bits of past positional information, the image surface speed calculation means calculating the moving speed of an image surface based on second information consisting of the smaller number of bits of positional information than the prescribed number of bits of positional information and the second driving direction calculation means calculating the driving direction for driving the lens 41 based on the positional information, it is decided whether the object is the moving body or not.
Patent JP-H04146306-A (JP)
Title: Soundproof panel
Inventor: FURANTSU SHIYAFURAATO
IPC: E01F8/00
Filed: 1990-10-09
Abstract: PURPOSE:To promote soundproofing factor by constituting a front face plate of a sound receiving plate having such a < shaped section as two boards having a large number of sound receiving through-holes bored in them are linked in the shape of a cone. CONSTITUTION:A soundproof panel 9 is constituted of a sound receiving plate 10 fronting the side of a noise source, having such a < shaped section as two boards are linked in the shape of a cone and having a large number of sound receiving through-holes 13 bored in them, a frame member 11 formed of a bent board borne from a vertical direction and a sound absorbing member 12 positioned and borne on a specific space position of the inside thereof. After that, a soundproof wall 5 having such construction as a plurality of panels 9 are linked with each other in the vertical direction is constructed on the side of a driveway 3. According to the constitution, the sound insulation factor can be promoted by enlarging substantially a sound receiving effective area of the sound receiving plate 10.
Patent JP-2001092633-A (JP)
Title: Arithmetic unit having instruction to output plurality of results
Inventor: NAKAMURA AI
IPC: G06F7/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit for making the number of instructions of a program smaller than that of instructions mounted on a conventional arithmetic unit, and for reducing executing time or size of the program. SOLUTION: In this arithmetic unit for executing prescribed arithmetic operation according to the instruction to be mounted, the arithmetic operation is performed by using at least one or more data, and one or more arithmetic results are outputted. Thus, it is possible to substitute a series of instructions to be frequently used with a single instruction. Therefore, the number of instructions can be made smaller than a conventional manner, and then the size or executing time of the program can be reduced.
Patent JP-H11109159-A (JP)
Title: Manufacture of semiconductor wavelength plate type polarization rotating element
Inventor: YOSHIMOTO NAOTO
IPC: G02B6/13
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wavelength plate type polarization rotating element used for optical communication, optical exchange, and optical information processing. SOLUTION: In a method for manufacturing a semiconductor wavelength plate type polarization rotating element consisting of two semiconductor waveguides formed on a semiconductor substrate and arranged in parallel to each other in different heights from the substrate surface, this method comprises steps of forming a difference in level on a semiconductor substrate 21; developing a semiconductor layer forming the core of the waveguide on the semiconductor substrate 21; working the semiconductor layer forming the core of the waveguide into mutually parallel stripes having a rectangular section to form waveguide cores 23a, 23b one each in the respective parts of the upper and lower step parts of the difference in level on the semiconductor substrate 21;  and developing the same semiconductor material 25 as the semiconductor substrate 21 on the semiconductor substrate 21 so as to bury the two waveguide cores 23a, 23b.
Patent JP-H09110460-A (JP)
Title: Alkali-free glass
Inventor: MACHISHITA HIROSHI
IPC: G02F1/1333
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide alkali-free glass having >=660 deg.C strain point, 36×10<-7> -39×10<-7> / deg.C coefft. of thermal expansion, <=1,290 deg.C working temp. at which 10<4> P viscosity is exhibited and <1,290 deg.C devitrification temp. and fit for molding by a floating method. SOLUTION: Alkali-free glass contg., by weight, 60.5-62% SiO2 , 13.5-16.5% Al2 O3 , 6.5-8.5% B2 O3 , 0.3-2% ZrO2 , 0.5-2% MgO, 5-7% CaO, 5-7% SrO and 1-4% BaO and not practically contg. alkali metal oxides, PbO, ZnO, As2 O3 or Sb2 O3 is prepd. and a fluoride is added by <=0.5wt.% (expressed in terms of F) to 100wt.% of the alkali-free glass at the time of preparation to obtain the objective alkali-free glass.
Patent JP-H09111979-A (JP)
Title: Eave-gutter hanging fitting
Inventor: TOTSUTA YOSHIAKI
IPC: E04D13/072
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a water collection function original in an eave gutter by protruding a water splashing preventive section from the top face of the support lever of an eave-gutter hanger. SOLUTION: An inserting plate 12 with an upper-end engaging piece 121 and a lower-end engaging piece 122 engaged with an eave fixing plate is installed on the rear side. A support lever 11 is mounted on the front side of the inserting plate 12. A front-edge engaging section 13, to which an eave gutter 2 is latched, is set up at the front edge of the support lever 11. A rear-edge engaging section 14, to which the rear edge section 22 of the eave gutter 2 is held and retained, and a spring engaging piece 15 are disposed integrally on the rear side of the support lever 11. Flowing-don rainwater does not jump over the eave gutter 2 and does not scatter to the front side, and flows down while being guided into the eave gutter 2 along a guide surface 111.
Patent JP-H11105788-A (JP)
Title: Choking prevention device for jet generation pump in water jet propulsion ship
Inventor: ISHIGAKI EIICHI
IPC: B63H11/01
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To cut and crush dust intruding into a pump and to prevent the choking of the pump by arranging an edge at an outlet side of a blade of a impeller of a jet generation pump close to an edge at an inlet side of a guide blade mounted on a rear part of the impeller, and forming the cutting edge parts on both edge parts close to each other. SOLUTION: In a water jet propulsion ship, the water sucked from a water sucking port 2 mounted on a bottom face of a ship body is accelerated by a jet generation pump 3 to be jetted from a nozzle 4 of a sterm, and a ship body is propelled by the reaction force thereof. On this occasion, large dust floating on a water surface is removed by a screen 6 in the sailing, but small dust passing through the screen 6 sucked by the jet generation pump 3 is cut by the shearing of a blade 3e and a guide blade 3d at an outlet of the rotating blades 3, and is discharged with the jet water current without choking a live between the blades 3e, and a line of the guide blade 3d. Whereby the choking of the pump 3 can be surely prevented.
Patent JP-H01143885-A (JP)
Title: Production of low molecular weight humic acid salt fraction and wound treatment agent containing the same
Inventor: BERUNHARUTO ZOIBERUTO
IPC: A61K35/10
Filed: 1988-10-27
Abstract: PURPOSE: To industrially advantageously obtain the subject compd. for a wound therapeutic agent, etc., by charging an alkaline working substance under stirring to a humin-contg. aq. suspension while adjusting its pH, then separating the formed precipitate and subjecting the centrifuged clear soln. to ultrafiltration.  
     CONSTITUTION: The alkaline working substance is charged under stirring to the humin-contg. aq. suspension in the amt. of 100 g of the alkaline working substance for 50 to 100mM/dry weight huming-contg. substance in such a manner that the pH value does not exceed 7. After this suspension is further stirred until the specified pH value is attained, the precipitate is formed and the soln. not contg. the solid is separated. The soln. not contg. the solid is centrifuged at 8000 to 10000g and the resulted clear soln. is subjected to the ultrafiltration in a pore range of 50000 to 1000000 dalton. Further, an inorg. carrier is added to the soln. at 10 to 100 wt.% of the solid content of the soln. and the soln. is dried, by which the objective low. mol.wt. huminate fraction is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H03130458-A (JP)
Title: Method for arranging plural preceding fiber treating machine and succeeding treating machine
Inventor: GOTO TADAHISA
IPC: D06B23/04
Filed: 1989-10-16
Abstract: PURPOSE:To improve operation efficiency by each arranging a preceding treating machine group on the outer side line of an arc line and a succeeding treating machine group on the inner side line thereof mutually having the same central shaft so as to convey a material to be treated at nearly the same distance from the radial direction of the above-mentioned arc and shortening the time of conveying operation. CONSTITUTION:In a process where a succeeding treating machine, e.g. one drier 1 is balanced with a preceding treating machine, e.g. 2-3 package dyeing machines 2, the package dyeing machine 2 is arranged on the outside line of a double arc lines around the turning axis of a turning type conveyer 4 and the drier 1 is arranged on the inside line. In a package dyeing machine 2 on the outside line, each conveying distance can nearly be equalied by conveying a fiber package finished the dyeing toward the drier 1 on the inside line along the radial direction of the above-mentioned arc by said turning type conveyer 4.
Patent JP-S61147932-A (JP)
Title: Pressing apparatus
Inventor: AKABOSHI TAKUICHI
IPC: B21D43/04
Filed: 1984-12-20
Abstract: PURPOSE:To mount and dismount a work easily and to increase working efficiency by setting a locator pin for mounting the work on a pad below the top surface of the pad and mounting the work in place by projecting the locator pin when the work is carried onto the pad for sheet metal pressing. CONSTITUTION:In pressing operation of the work 2, a bending die 5 is lifted by a spring 9 before the lowermost work 2 in a stocker 12 is mounted onto the bending die 5 by a pusher 13 and is positioned accurately in the lateral direction by abutting the work 2 on a stop pin 11. Next, an upper die is moved down to press down the bending die 5 with a pin 14 against the spring 9. The locator pin 4 being below the bending die 5 is projected above the top surface of the bending die 5, enters a locating hole 8 for positioning the work 2, and positions the work 2 accurately. then a bending punch 1 is moved down to press the work 2, so that working efficiency is increased.
Patent JP-H04258253-A (JP)
Title: Low calorie fat-like matter containing esterified propoxylated monoglyceride and diglyceride
Inventor: BAANAADO SHIII SEKURA
IPC: A23L33/20
Filed: 1991-10-17
Abstract: PURPOSE: To obtain a fat imitation having heat resistance which can be used as a substitute for a vegetable oil for a low-calorie food such as mayonnaise, salad dressing and margarine. CONSTITUTION: For example, 3-phenylmethoxy-1,2-propane diol is made to react with propylene oxide in the presence of an effective amt. of a basic catalyst (such as potassium hydroxide) to obtain propoxylate 3-phenylmethoxy-1,2-propane diol, which is further made to react with hydrogen in the presence of a rare metal hydrogenation decomposition catalyst (such as palladium) and esterified with fatty acid at higher temp. to obtain a fat imitation expressed by formula I. In the formula, R is oxypropylene expressed by formula II, n, n' and n" are 0 or numbers with the sum of 1 to 14, and F1 to F3 are 2 to 24C fatty acid residues. The obtd. imitation expressed by formula I is used for a low-calorie food containing an edible oil and incorporated by 5 to 100% as the edible oil.