baber/WOPTO huggingface dataset:
Patent JP-H059173-A (JP)
Title: Production of guanidine derivative, its intermediate thereof and production thereof
Inventor: KANDO YASUYUKI
IPC: C07C335/38
Filed: 1991-04-02
Abstract: PURPOSE:To provide compounds useful as an intermediate for synthesis of an insecticide and a mitecide. CONSTITUTION:Compounds of formula I(R is hydrocarbon or acyl; X is electron- attracting group; Y<1> and Y<2> are O or S; A is divalent hydrocarbon), e.g. S- methyl-N-nitro-N-phthaloylisothiourea. The compounds of formula I can be obtained by reacting a compound of formula II with a compound of formula III (Z<1> and Z<2> are halogen, or Z<1> and Z<2> together form O) preferably in the presence of a base (e.g. potassium hydroxide) in a solvent (e.g. acetonitrile) at -50-200 deg.C. The compounds of formula I can be converted into the corresponding quanidine derivatives by reaction with an amine, followed by reaction with a compound of formula R<3>-NH(CH2)n-B (B is homocycle or heterocycle which may be substituted; (n) is 0 or 1; R<3> is H or hydrocarbon).
Patent JP-H04305068-A (JP)
Title: Refractory powder for thermal spraying
Inventor: MATSUO KAZUAKI
IPC: C23C4/10
Filed: 1991-04-02
Abstract: PURPOSE:To obtain a refractory powder for thermal spraying which can be easily and inexpensively produced and has excellent corrosion resistance by compounding the respective clinkers of sintered magnesia, electromagnetic magnesia and dolomite of sintered spinel and a refractory material. CONSTITUTION:This powder consists of the refractory material formed by mixing one kind of the sintered magnesia clinker, electromelting magnesia clinker, sintered spinel, dolomite clinker, and lime clinker or the combination thereof and garnet. The above-mentioned powder is formed by ingeniously using the thermal characteristics of the garnet to improve the adhesiveness to the bricks of furnace walls and the compaction of a fused layer. The abnormal expansion of the garnet of the thermal spraying material formed by mixing basic aggregate raw materials and the garnet is initiated by flames at the time of passing the inside of the flame. The specific surface area thereof is then increased and the state having high meltability is attained. Consequently, the aggregate is adhered to the furnace walls having the small specific surface area and the poor adhesiveness.
Patent JP-H04369453-A (JP)
Title: Testing apparatus for vehicle
Inventor: NAKAJIMA AKIRA
IPC: G01M17/00
Filed: 1991-06-17
Abstract: PURPOSE:To obtain a testing apparatus for testing ABS and TRC of a vehicle which can set an equivalent friction coefficient of a road surface with good reproducibility and simulate a change in braking, distribution of braking force at the time of being driven or distribution of driving force similarly to that during real travel. CONSTITUTION:A road roller 5 is brought in rotating contact with a rear part of a front wheel 2, a free roller 4 is brought into rotating contact with a front part of the front wheel 2, a road roller 6 is brought into rotating contact with a front part of a rear wheel 3, and a free roller 7 is brought into rotating contact with a rear part of the rear wheel 3. At least relative height positions of the respective free rollers 4,7 and an axial distance between the corresponding road rollers 5,6 are designed to be changeable and adjustable.
Patent JP-S625501-A (JP)
Inventor: AOKI TAKASHI
IPC: B44C5/08
Filed: 1985-07-01
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-H05341740-A (JP)
Title: Device for retrieving and reproducing cd-rom
Inventor: OHASHI ATSUHITO
IPC: G06F17/30
Filed: 1992-06-04
Abstract: PURPOSE:To display the text data in order of an applicable item even when a cataphoric condition is retrieved. CONSTITUTION:In a CD-ROM retrieving and reproducing device provided with a keyboard 7, a data processing part 2 and a display device 10 and constituted so as to retrieve and display the text data stored in the CD-ROM, this device is constituted so that a retrieval condition is specified by the operation of the keyboard and the text data of the applicable item is written successively in the VRAM 9 of the display device 10 so that only the text data of the applicable item of a retrieval result obtained from the CD-ROM is displayed on the display device 10 successively.
Patent JP-S5477370-A (JP)
Title: Structure of fluid moving and stirring device
Inventor: HASHIMOTO MAKOTO
IPC: B01F7/04
Filed: 1977-11-30
Abstract: PURPOSE:To integrate a fluid stirrer and a fluid mover and thereby to simplify the structure and its manufacture. CONSTITUTION:Fluid stirrer 10 consists of shaft 11 and a plurality of flat plates 12. Shaft 11 is a hollow cylinder, and flat plates 12 are of the same elliptical shape. These plates 12 are arranged in parallel to one another and further the direction of their long axes are parallel and are inclined with respect to shaft 11. Flat plates 12 are placed at equal intervals and their inclination with respect to the shaft is so determined that the projection of plates 12 on a plane perpendicular to the shaft becomes a circle. Structural components 10a and 10b are of the shape such that they are divided by a plane containing the axis of shaft 11 and the long axes of plates 12. They are integrated by use of molds.
Patent JP-2000330639-A (JP)
Title: Method for controlling traveling and traveling body
Inventor: KAWAGUCHI KEIJI
IPC: B25J5/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To allow a traveling body to satisfactorily travel along lines such as weld lines traveling to a prescribed direction on a three-dimensional traveling face. SOLUTION: In this method for controlling the traveling of a traveling body, detection information with weld lines 3 existing on a traveling face as a reference line is detected, and the traveling of a traveling body which is steered while adhered to the traveling face is controlled based on a traveling control command generated by a traveling control command generating means 7 based on the detected detection information. In this case, the inclination of a traveling body reference axis to the reference line is detected, and a differential traveling command is generated by using the detected inclination of the traveling body reference axis as differential information related with deviation in a position so that the inclination of the traveling body reference axis can be reduced. Thus, the traveling of the traveling body can be controlled.
Patent JP-H11335759-A (JP)
Title: High strength titanium alloy excellent in cold ductility
Inventor: KIDA TAKAYUKI
IPC: F28F21/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a titanium alloy which has a strength equal to or greater than the strength of Ti-6Al-4V alloy, which is most widely used in the titanium alloys, and an improved cold workability which has been a weak point of the conventional titanium alloys. SOLUTION: A titanium alloy contains, by mass, 3.5-5.5% Al, 2.0-4.0% Mo, 2.0-4.0% of Cr, or further contains an amount of <=0.25% O or an amount of <=0.5% Si and balance substantially Ti. The titanium alloy is preferably used as a plate material for heat exchangers.
Patent JP-H0310372-A (JP)
Title: Display and processing system for original word/ translated word correspondence to technical term
Inventor: KATOU HARUTSUGU
IPC: G06F17/28
Filed: 1989-06-07
Abstract: PURPOSE:To efficiently advance a tranalation work by displaying the corresponding information of the original word and its translated word of a technical term extracted by a technical term extraction processing part, when the translation is unsuccessful. CONSTITUTION:When a translation is unsuccessful due to an analytic error by an original syntax analyzing part 14 and a translated sentence generation error by a translated sentence generating part 15, an original word/translated word correspondence display processing part 17 edits corresponding information of the original word and its translated word with regard to a technical term extracted by a technical term extraction processing part 13, related to its original, and displays its corresponding information in an original word/translated word correspondence display area 23 in a screen of a display device 20. That is, the translated word of the original word related to the original being unsuccessful in the translation is displayed in the original word/translated word correspondence display area 23 only with regard to a technical term registered in advance in a translating dictionary 19. In such a way, at the time of editing after the translation, a translated sentence can be generated and inputted quickly and easily by referring to its original word/translated word corresponding information, and the work efficiency is improved.
Patent JP-H0311473-A (JP)
Title: Video processing system
Inventor: KUMAGAI RYOHEI
IPC: G06F12/06
Filed: 1989-06-09
Abstract: PURPOSE:To perform a fast processing with simple configuration by holding input digital data in every constant unit, and performing the cyclic processing of the output of an arithmetic part which calculates a parameter required for a video processing, etc., with a conversion part provided with a fast memory and a light arithmetic part, etc. CONSTITUTION:Digital data from an input part 10 is held at a memory in the arithmetic part 20 in every constant unit, and the constant number of constant units is arithmetically processed, and the parameter required for the video processing is calculated. The parameter is inputted to the fast memory of the conversion part 30, and the branch output of the fast memory is processed at a reduction part, and is inputted circularly to the fast memory, then, it is outputted after a processing such as an integrating processing, etc., is applied, thereby, a video processing system capable of performing the fast processing can be obtained with simple circuit configuration.
Patent JP-H09301301-A (JP)
Title: Fluid filling device for container having small tubular part
Inventor: TAKAHATA KAZUMI
IPC: H05K3/34
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To fill a viscous fluid into a container through a small tubular part, and to prevent bubbles from being mixed in the fluid. SOLUTION: A cylinder 14, a piston 15, and a fitting means 16 are arranged to fill a viscous fluid 2 into a container 1 comprising a storage part 5 of the fluid 2 and a small tubular part 6 of a small diameter through the small tubular part 6. The container 1 is fitted to the piston 15 by the fitting means 16. The fluid 2 in the cylinder 14 is pressed by the piston 15 to fill the fluid 2 from the small tubular part 6 into the storage part 5.
Patent JP-S631261-A (JP)
Title: Signal switching circuit
Inventor: OTAKE KEIICHI
IPC: H04N5/445
Filed: 1986-06-20
Abstract: PURPOSE:To ensure a satisfactory superimposition display even on a display device that drives for each picture element, by using a signal control circuit which sets the ratio between a video signal and an external signal based on the level of a switch signal and outputs both signals after synthesizing them. CONSTITUTION:A signal control circuit 16 outputs two signal ratios (n) and (1- n). The value obtained by multiplying a digital external signal 12 by the value (n) through a multiplier 14 is synthesized by an adder 15 with the value obtained by multiplying a digital video signal 11 by the value (1- n) via the multiplier 14. Thus an output signal 17 is obtained. If the phase of a switch signal 24 is advanced a little more than that or an external signal 21, a signal 23 obtained by digitizing the signal 21 is superimposed on the video signal 26 by a switch signal 25. The signal 26 is added in response to the level of the signal 25 and therefore the picture signals set on a display screen have a small difference cuased by clock timing.
Patent JP-S632446-A (JP)
Title: Demodulating circuit for dpsk modulated data
Inventor: SAITO EIICHI
IPC: H04L27/22
Filed: 1986-06-20
Abstract: PURPOSE:To simplify the circuit configuration of the titled circuit so as to easily constitute the circuit of ICs, by using only digital circuits. CONSTITUTION:The reproduced signal of a video floppy disk is supplied to a signal processing circuit 1, where the carrier component of DPSK modulated iD data is extracted. The extracted carrier component is used as a waveform shaping output A and latched by a DFF 14 by means of the output B of a VCO 13. The outputs A and B are inputted to an exclusive 'OR' gate 15 and the output D of the gate 15 and the Q-output C of the DFF 14 are inputted to another exclusive 'OR' gate 16. The output E of the gate 16 is inputted to the VCO 13 as a phase error signal through a loop filter 17. Then the oscillation frequency is controlled so that the DPSK modulated data A can be synchronized with the phase of the output B of the VCO 13 and proper demodulated data are obtained in the Q-output of the DFF 14.
Patent JP-H05344465-A (JP)
Title: Magnetic recording device
Inventor: GOTO KATSUHIKO
IPC: H04N5/278
Filed: 1992-06-05
Abstract: PURPOSE:To make a reproduced on a television receiver easily observed by deciding an aspect ratio of an addition signal in matching with an aspect ratio of an input picture signal. CONSTITUTION:When a control signal 12 for reduction of, e.g. 50% in the lateral direction is outputted, a video signal generator 1 compresses the lateral direction of the pattern and outputs a picture signal 6 in which the lateral direction is compressed. Simultaneously, a reference clock frequency setting circuit 11 acts like frequency-dividing or multiplying a reference clock signal 9 by the control signal 12 to output a signal whose frequency is twice that of the clock signal 9 as a clock signal 13. An addition signal generating section 3 uses the clock signal 13 to output the sum signal reduced in the lateral direction to supply a pattern having an aspect ratio in matching with that of the picture signal 6. In the case of the control signal 12 of other reduction/magnification, the device is operated similarly and the aspect ratio of the picture signal is matched with that of the sum signal and the screen in the television receiver is easily observed.
Patent JP-H05339554-A (JP)
Title: Epoxy adhesive containing aggregate
Inventor: SAWAMURA KAZUMI
IPC: C09J163/00
Filed: 1992-06-05
Abstract: PURPOSE:To obtain a low-cost adhesive having a necessary adhesive power and used for bonding a concrete flooring to a vibration-damping steel sheet. CONSTITUTION:An adhesive compsn. comprising a bisphenol A or F epoxy resin having an epoxy equivalent of 100-300g/eq as the main component and a curing agent having active hydrogen atoms reactive with epoxy groups and consisting of at least one compd. selected from the group consisting of a polyamine, polyamideamine, and their modifications is compounded with 10-70vol.% aggregate having a max. particle size of 1mm or lower or with 10-70vol.% mixture of an aggregate having a max. particle size of 1mm or lower with a filler having a max. particle size of 300mum or lower.
Patent JP-H06327306-A (JP)
Title: Fertilizing rice-transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/00
Filed: 1993-05-24
Abstract: PURPOSE:To determine the optimum arrangement of fertilizer guiding pipes in a fertilizing rice-transplanter having a planting part at the back of a mobile car body and guiding fertilizer from a fertilizer storage part placed at the upper rear part of the mobile body through a fertilizer guiding pipe to a fertilizing part placed in front of the seedling planting position. CONSTITUTION:Various parts of a planting part are driven by laterally extending plural driving shafts 186, 211, 212, 213 arranged in such a manner as to position the front-side shaft above the preceding shaft. The lower part of a fertilizer guiding pipe 262 is placed under the driving shafts 186, 211, 212, 213 nearly parallel to the arrangement of the driving shafts. The inclination of the lower part of the fertilizer guiding pipe 262 can be increased and the flowability of the fertilizer in the fertilizer guiding pipe 262 is improved by the arrangement. Furthermore, the fertilizing part 263 is placed close to the seedling transplanting position T2 to shorten the fertilizer-free region at the start of transplantation.
Patent JP-H0437210-A (JP)
Title: Electrode structure of piezoelectric vibrator
Inventor: HANYA MOTOYASU
IPC: H05K3/32
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a stable aging characteristic by forming a two-layer electrode formed with 1st and 2nd metallic films on an exciting electrode of a piezoelectric vibrator plate and to a leadout electrode prolonged to the edge, and forming a 3rd metallic film onto the two---layer electrode fixing a support with the ridge of the piezoelectric vibrator plate and a conductive adhesives. CONSTITUTION:A 1st metallic film 2 and a 2nd metallic film 3 are vapor- depositted on piezoelectric vibrator plate1 to form a 2-layer electrode. Then an exciting electrode exists in the middle of the major face of the plate 1 and a leadout electrode is prolonged toward the side face so that a support 6 is fixed with the lower face of the plate 1. A 3rd metallic film 4 is vapor- depositted on the 2nd metallic film 3 in the support and the plate 1 is fitted to the support 6 by using a conductive adhesives 5. Then a metal with excellent close contact with the plate 1 is used for the 1st metallic film 2, a metal with excellent conductivity is employed for the 2nd metallic film 3 and a metal with excellent contact with the adhesives 5 and the 2nd metallic film 3 is selected for the 3rd metallic film 4. Thus, distortion due to a temperature change is prevented and a stable aging characteristic is realized.
Patent JP-S5848086-A (JP)
Title: Production of hologram
Inventor: WATABE ROKUROU
IPC: G03H1/18
Filed: 1981-09-17
Abstract: PURPOSE:To obtain holograms which have excellent moisture resistance and long-term stability and are free from out of focus by adhering a sheet of two sheets of cover glass divided concentrically on a gelatin layer prior to photographing and adhering the remaining one sheet in a final stage. CONSTITUTION:A gelatin layer 2 is proveded on a doughnut-like substrate 1 1 consisting of glass or plastics, and after the layer 2 is exposed and sensitized, the gelatin layer (c) at the periphery of the inside diameter (a) of the substrate  1 is removed. A sheet 3 of two sheets of cover glass obtained by diveding a  sheet of cover glass flatly and concentrically is disposed concentrically on the layer 2. The inside diameter part A thereof is adhered by means of an adhesive  agent and is mounted to a flange 5, and the gelatin layer is subjected to photographing, developing, drying, baking, etc. The remaining cover glass 4 is disposed concentrically, and the inside diameter part B and the outside circumferential part C of the outside diameter thereof are adhered by means of an adhesive agent, whereby an intended gologram is obtained.
Patent JP-S632769-A (JP)
Title: Torque detecting device in electric power-steering
Inventor: IWAKI TAKASHI
IPC: B62D5/04
Filed: 1986-06-20
Abstract: PURPOSE:To make an assembly simple and inexpensive and also make a detection-fetching easy by detecting a rotational displacement quantity on the basis of detecting signals from magnetic sensors provided opposite to the first and second shafts. CONSTITUTION:The first shaft 1 is fixed to a steering wheel 2, and the second shaft 3 is coupled to the first shaft 1 through an elastic coupling 4. And a magnet 16 is fit-fixed at the outer perimeter of a a magnet-bracket 15 between the first shaft 1 and the elastic coupling 4, and also a magnet 18 is fit-fixed at the outer perimeter of a magnet-bracket 17 between the second shaft 3 and the elastic coupling 4. And also, a plurality of respective sensors 20, 21 is arranged at the inner perimeter confronting brackets 15, 17, and high-level detecting signals from sensors 20, 21 are outputted to a controller 14. Then, the controller 14 makes a comparison operation and detects a torsion quantity D and outpputs to a servo motor 12 according to the torque of the first shaft 1 based on this torsion quantity.
Patent JP-H08314296-A (JP)
Title: Image forming device
Inventor: NAKASHIMIZU RIE
IPC: G03G15/00
Filed: 1995-05-19
Abstract: PURPOSE: To transfer a toner image on a recording material without disturbance, by excellently transfer-electrifying a recording material carrier without generating discharge or the like from an electrification member, on the downstream side of a contact point (transfer nip) in-between the recording material carrier and the electrification member, by the transfer-electrifying member of a contact type provided with the electric field control member on the upstream side. CONSTITUTION: The transfer-electrifying member 30 is provided with a plate like conductive blade 34 furnished with the thickness direction of an intra-plane in parallel to the moving direction of a transfer drum 8, and the blade 34 extending toward the transfer drum 8 on the slant from the upstream side of a moving direction to the downstream side, is held in contact with a photoreceptor drum 1 across the transfer drum 8. Electric field interrupting means are composed on the downstream side of the contact part of the opposite surface of the blade 34 to the photoreceptor drum 1, by making an angle part in the upstream side of the blade 34 as an acute angle.  The blade 34 is held, by only the transfer nip, in contact with the photoreceptor drum 1, and the electrification exertion point is allowed to become a narrow area, therefore the electric discharge on the downstream side of the transfer nip can be prevented and an uniform contact under a light pressure can be realized.
Patent JP-S5479005-A (JP)
Title: Rewinding mechanism of tape recorder
Inventor: TOMITA SEIJI
IPC: G11B15/32
Filed: 1977-12-05
Abstract: PURPOSE: To simplify constitution and achieve the improvement in economy by letting a tape take-up reel turntable directly contact to or detach from the flywheel cooperating with a motor, cooperatively with a rewinding operator.  
     CONSTITUTION: When a rewinding operator 12 is pushed in the arrow F direction, a pulley 17 directly coupled to the revolving shaft of a motor revolves and a flywheel 19 revolves in the arrow G direction by way of a belt 18. At the same time, an extension part 121 moves in the arrow F direction and therefore a stopping pin 122 for a guide part 133 disengages and subsequently pushes in the operators 12 and therefore the curved inner side of the guide part 133 subsequently turns in the counter clockwise direction while slipping on the side face of the pin 122. When the operators 12 are locked to a lock plate 11, the pin 122 makes contact to the inner end part of the guide part 133 and the collar part 151 provided to the lower part of the takeup reel turntable 15 abuts against the wheel 18 and therefore the reel turntable 15 turns counterclockwise to rewind the tape. Thereby, the constitution may be simplified and the economical tape rewinding mechanism may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0439040-A (JP)
Title: Ink jet recording method
Inventor: HAYASHI HIROKO
IPC: C09D11/033
Filed: 1990-06-04
Abstract: PURPOSE:To improve a printing stability to obtain a high printing quality by delivering ink of a specific vapor pressure from an ink delivery head made of a plastic material. CONSTITUTION:Ink of a vapor pressure of 20 to 50mmHg at 20 deg.C containing 0.5-20wt.% monovalent alcohol is delivered from a nozzle of a head made of a plastic material for conduct recording. By adjusting the vapor pressure of ink in this manner, wetting irregularities on the front surface of the nozzle conductive to askew flying or other trouble can be rapidly eliminated on the head made of a plastic. Even if the wettability of plastic by ink is increased, a no-bleeding printing level can be maintained because the ink is well evaporated on paper, and a high printing quality can be obtained.