baber/WOPTO huggingface dataset:
Patent JP-H05266000-A (JP)
Title: Mechanism operation simulating system considering geometric shape
IPC: G06F19/00
Filed: 1992-03-23
Abstract: PURPOSE:To simulate the mutual contact motion of mechanism elements having three-dimensional free curved surfaces. CONSTITUTION:An input device 1, a processor 2, an external storage device 3, and a display device 4 are provided, and a graphic data generating means 5, a mechanism data generating means 6, a mechanism data analyzing means 7, a contact value detecting means 8, and a display control means 9 are formed in the processor 2 by a program. The shape and the coupling state, etc., of the mechanism element are inputted to the graphic data generating means 5 and the mechanism data generating means 6. The mechanism element having the three-dimensional free curved surface is approximated to a polyhedron by the mechanism data analyzing means 7 and the contact value detecting means 8, and the position and the posture of each mechanism element at the time when the mechanism elements are brought into contact, are linked, and are coupled with each other are calculated and analyzed from displacement for two mechanism elements to come into contact with each other, and the mutual contact motion of the mechanism element having the three-dimensional free curved surface is simulated.
Patent JP-H07300553-A (JP)
Title: Polycarbonate resin composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08K3/00
Filed: 1994-05-09
Abstract: PURPOSE:To develop an aromatic polycarbonate resin composition reduced in gloss and excellent in mechanical strength and weatherability. CONSTITUTION:This composition comprises 100 pts.wt. resin blend consisting of 99-70wt.% polycarbonate resin and 1-30wt.% epoxy-modified block copolymer comprising polymer blocks derived from a vinyl aromatic compound and polymer blocks derived from a partially epoxidized conjugated-diene compound and/or a partially epoxidized hydrogenated conjugated-diene compound and 0.001-1 pt.wt. at least one compound selected from among organic acids, phosphoric acid, phosphorous acid, hypophosphorus acid, and compounds which have one or more functional groups selected from among carboxyl, amino, hydroxyl, acid anhydride, and thiol groups and which are not organic acids. It is an aromatic polycarbonate resin composition reduced in gloss and excellent in mechanical strength and weatherability.
Patent JP-H03293511-A (JP)
Title: Method for measuring warp of batten
Inventor: SATAKE YOSHIHIRO
IPC: B21B38/02
Filed: 1990-04-12
Abstract: PURPOSE:To improve the quality of warp of a batten product by a method wherein an apparent warp in a widthwise direction (C warp) of the batten is measured at two or more points, and at least one of a true warp in a longitudinal direction (L warp) and a true C warp of the batten is calculated on the basis of the measuring result. CONSTITUTION:Supposing that an apparent C warp is C*, a true C warp is C, and a true L warp is L, the relation C*=C+alphaL is held wherein alpha is a contrib uting coefficient of the L warp to the apparent C warp. Since the relations C*1=C+alpha1L, C*2=C+alpha2L are held for different points 1, 2, L=(C*1-C*2)/(alpha1-alpha2), C=(alpha1C*2-alpha2C*1)/(alpha1-alpha2) are obtained by solving the above relations. Therefore, if the apparent C warps C*1, C*2 at two points where alpha1not equal to alpha2 are measured, the true L and C warps can be obtained. alpha1, alpha2 are measured beforehand. In other words, based on the apparent C warp measured by No. 1 and No. 2 warp measuring instruments 7, 8, the true L warp and C warp are calculated by a computer 9 from the above formulae, and displayed at 10.
Patent JP-S58220095-A (JP)
Inventor: EKMAN UNO
IPC: B66D1/74
Filed: 1983-05-31
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-H01266122-A (JP)
Title: Electrical insulation material
Inventor: KATANO HIROAKI
IPC: C08G18/34
Filed: 1988-04-18
Abstract: PURPOSE:To obtain an electrical insulation material improved in insulation property, coatability and moldability, by reacting a specified reaction product with a polyisocyanate. CONSTITUTION:A reaction product (A) is obtained by reacting a succinic acid or its anhydride (a) derived by replacing the hydrogen atom of a succinyl group by an (un)saturated hydrocarbon group and represented by formula I or II (wherein R is a linear or branched saturated hydrocarbon group or a linear or branched hydrocarbon group having at least one unsaturated bond) with a polyol or an alkylene oxide (b). Component A is reacted with a polyisocyanate (B) having at least two NCO groups in the molecule and an MW of 100-1,000 in an amount to give an equivalent ratio of the isocyanate groups of component B to the polyol in component A of 0.5-2.5 to obtain the title coatable and castable material comprising a polyurethane.
Patent JP-S5720377-A (JP)
Title: Thermal head
Inventor: IWAKOSHI KAZUHIRO
IPC: B41J2/345
Filed: 1980-07-11
Abstract: PURPOSE:To enable acceleration and enlargement by substantially increasing the total of sink leads while inhibiting the augmentation of the number of terminals disposed at the sink side by drawing out one parts of the sink leads to the drive side. CONSTITUTION:In the thermal head in which a beltlike heating element is formed at the center of an insulating substrate 1 and drive leads and the sink leads are arranged on the substrate at the both sides, one parts 5a of the sink leads are disposed at the sink side and the other parts 5b at the drive side. Flexible leads 9a at the sink side are connected to the sink leads 5a, drawn out to the sink side and connected to the sink terminals 10, and flexible leads 9b at the sink side are connected to the sink leads 5b, drawn out to the drive side and connected to the sink terminals 11.
Patent JP-S63260528-A (JP)
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/00
Filed: 1987-04-20
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-H09277114-A (JP)
Title: Control device for flying work machine
Inventor: KIMURA KINYA
IPC: B23D25/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent an unnecessary shock from being applied to a machine and a drive motor due to an abrupt change of acceleration by calculating the speed command of a tool in the zone where a work is not machined with the S-curve characteristic generating no abrupt change of acceleration. SOLUTION: A control device 9 calculates the speed command RC based on the shift quantity pulse TP of a material 1 to be cut, the rotation quantity pulse RP of cutters arranged above and below the material 1, the cut completion detection signal CE, the cut length set value LS, and the cutter virtual peripheral length set value KS so that the cutters are synchronized with the material 1 in the zone where the material 1 is cut by the cutters and the cutters are synchronized with the material 1 at the synchronization position for the next cutting in the zone where the material 1 is not cut, and it outputs the speed command RC to the speed control device 10 of a drive motor 5 driving a shearing machine 1.  The speed command RC in the zone where the material 1 is not cut is calculated with the S-characteristic curve constituted of the initial curve characteristic generating no abrupt change of acceleration, the terminal curve characteristic, and the inclined linear characteristic connecting both curve characteristics without generating an abrupt change of acceleration.
Patent JP-S5523129-A (JP)
Title: Liquid crystal composition
Inventor: NAKAGOME TAMIJI
IPC: C09K19/28
Filed: 1978-08-07
Abstract: PURPOSE: To provide a liquid crystal composition having excellent electrooptical characteristics and margin range, by adding one or more thioester compounds to a mixed liquid crystals containing one or more specific azoxybenzene derivatives.  
     CONSTITUTION: A liquid crystal composition composed of a mixed liquid crystals containing an azoxybenzene derivative of formula I (R is 1W7C n-alkyl) and 2W20 wt% of a thioester compound. A field-effect liquid crystal display using the composition can be driven by the time-division system without using a compensation circuit, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5219067-A (JP)
Title: Breakaway separator of semiconductor wafer
Inventor: HAYASE SHIGEKI
IPC: H01L21/683
Filed: 1975-08-06
Abstract: PURPOSE: In order to obtain a wafer-breakaway separator which can perform the breakaway separation with the state of constantly applying the extensibility on the surface of wafer from the surroundings and its automatic production is easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58214097-A (JP)
Title: Freezing preventing device of foundation for low-temperature liquid tank
Inventor: MOCHIZUKI MASATAKA
IPC: F17C13/10
Filed: 1982-06-04
Abstract: PURPOSE:To provide a freezing preventing device which is simplified in structure and excellent in reliability by projecting one end portion of a heat pipe buried in the foundation concrete outside of the concrete to be coupled to a heating source to prevent freezing of the foundation concrete. CONSTITUTION:The foundation concrete 12 is formed like a short cylinder having a diameter larger than that of a tank 10. The uppr portion of the concrete is provided with a plurality of heat pipes 13 horizontally buried therein parallel to each other in such a manner as to project over the foundation concrete 12. Each end portion of the heat pipes that is projected over the foundation concrete 12 is soaked in a hot-water tank 14. The hot-water tank 14 is a heating source for the foundation concrete 12, and hot water is circulated and supplied through a pump 16 from a hot-water boiler 15.
Patent JP-S5522472-A (JP)
Title: Welding method of moving vane and face plate of vane wheel
Inventor: SAKAMOTO SHIGEO
IPC: B23K9/00
Filed: 1978-08-08
Abstract: PURPOSE: To enable welding of less number of steps and high efficiency to be accomplished despite narrow port width and welding conditions by applying groove root working to moving vanes and grooving to the weld zone of face plate at the time of welding these by TIG or MIG welding method.  
     CONSTITUTION: A groove root 2' is worked to the moving vane 2 of a vane-wheel and grooves 5 are worked on both sides in contact with the groove root 2' of a face plate 1'. If these are welded by a TIG or MIG welding method, the plate thicknesses l, l' in the groove portion are the same and yet the heat balances of the portions sandwiched by the root 2' and both grooves 5 become approximately the same. Hence, welding heat is difficult to escape and the root 2' is perfectly melted; in addition, the shape of weld beads 3' may be made well. Even if uranami beads are formed, back chipping by a cutter 6 can be made in a short time because of the presence of the grooves 5 on the back side. It is also possible to work the grooves 5 on one side of the face plate 1'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5522851-A (JP)
Title: Color solid image pick-up device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1978-08-08
Abstract: PURPOSE:To improve a picture rate reduction due to a transfer efficiency of a signal charge in a channel for blue color by forming a temporary memory portion of the channel for blue color in a buried system. CONSTITUTION:A CCD image senser is made up of a light sensible portion 1, a temporary memory 2 and a read-only memory 3. A R,G,B color stripe filter is provided on each of channel 8-1 to 8-6 in the light sensible portion 1. The channels in the sensible portion 1 are made up of a surgacial channel. The channel 9-3 to 9-5 following the channel 8-3 to 8-5 for blue color in the portion 2 is made up of a bury channel and the channel 9-1, 9-2, 9-4 and 9-5 following the channel for red color is made up of a surfacial channel. That is, a signal charge amount generated in the blue channel is less than the red channel, therefore, there is no problem to form the memory 2 as the bury channel. As a result, the picture rate reduction of the blue channel can be improved.
Patent JP-S58212705-A (JP)
Inventor: SEKIYA TAKASHI
IPC: A01B39/16
Filed: 1982-06-04
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-H11298070-A (JP)
Title: Semiconductor laser module
Inventor: TSUMURA HIDESHI
IPC: H01S5/042
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module which operates stably. SOLUTION: A semiconductor laser module 10 comprises a semiconductor laser 12, a metal package 14 which contains the semiconductor laser, and a substrate 16 wherein a drive circuit 15 which outputs two drive signals, positive phase and reverse phase different by 180 deg. from each other in phase, for driving the semiconductor laser 12 and a wiring pattern which supplies the drive signal outputted from the drive circuit 15 to the semiconductor laser 12 are provided on a main surface, and a lead frame 18 on which the substrate 16 is mounted, while being welded to the metal package 14 by two points A and B. Related to the wiring pattern, a positive phase signal wiring part 50 which supplies the positive phase drive signal to the semiconductor laser 12 and an opposite phase signal wiring part 56, which supplies an opposite phase drive signal to the semiconductor laser 12 are substantially of the same shape.
Patent JP-H07299664-A (JP)
Title: Wire winding up device
Inventor: YAMADA SHINICHI
IPC: B23H7/10
Filed: 1991-04-01
Abstract: PURPOSE:To conduct easily and safely the recovery of a waste wire by passing the waste wire that has been used at a wire electric discharge machine, through plural direction conversion rolls in order, then winding it up onto the winding up core of a winding up reel equally by means of a traverser. CONSTITUTION:This wire winding up device is for winding up a waste wire that has been used at a wire electric discharge machine. In this instance, the direction of a waste wire 2 is changed by means of a guide roller 3, and then the waste wire 2 is wound up at the winding up reel 4 of the inside of a device main body 1, and in the device main body 1, the waste wire 2 is passed through plural direction conversion rolls 5 in order, and then wound up onto the winding up core 7 of the winding up reel 4 equally by means of a traverser 6. As a result, the recovery of the waste wire 2 is conducted easily and safely, and at the same time the taking off of the waste wire 2 from the winding up reel 4 is made easy, and disposal after recovery or the like is made easy in all.
Patent JP-S62255081-A (JP)
Inventor: KUROSAWA MITSUTERU
IPC: B25C5/15
Filed: 1987-04-21
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-H05298301-A (JP)
Title: Device for supporting document formation
Inventor: SHIMOJIMA NAOKO
IPC: G06F17/21
Filed: 1992-04-16
Abstract: PURPOSE:To standardize terms used in a sentence by detecting non-standarized words in a formed sentence and substituting previously registered terms for the detected terms. CONSTITUTION:A sentence elaboration menu is displayed on a screen displaying a sentence to be checked and the item of 'word relational term standardization check' is selected. After selecting the item, a control part 2 sends the sentence to be checked to a morpheme analyzing part 4. While retrieving a user dictionary 7 and an analytical dictionary 8, the analyzing part 4 analyzes the sentence concerned in each word and forms a list. A syntax analyzing part 5 includes a comma, a 'joshi' (a postpositional word functioning as an auxiliary to a main word) and an auxiliary verb respectively in the preceding words in the word list to form a clause list and analyzes the connection of respective clauses. An error indicating part 6 checks the sentence concerned in accordance with the syntax analyzing result and an error indication rule stored in an error indication rule storing part 9, and when an error exists, the sentence is inverted to display an alarm and substitutive candidates are displayed. The non- standardized term in the sentence is substituted by a proper registered word in accordance with a candidate substitution instruction.
Patent JP-S57211079-A (JP)
Title: Doppler radar type alarming device
Inventor: TACHIBANA AKIRA
IPC: G01S13/931
Filed: 1981-06-22
Abstract: PURPOSE:To discriminate the approach or separation between a preceding car or other preceding cars and own car and to alarm these approach and separation, by varying the contents of alarm according to whether or not the changing factor of the amplitude level or the frequency changing factor of the Doppler signal is beyond a certain level. CONSTITUTION:It is decided at a deciding part of amplitude level changing factor comprising a differentiating circuit 9 and a comparator 10 that the amplitude levelchanging factor of the Doppler signal is larger than a certain level. Otherwise it is decided at a frequency changing factor deciding part comprising a differentating circuit 11 and a comparator 12 that the frequency changing factor is larger than a certain level. Either one or both of the above-mentioned two facts is/are detected simultaneously. In such case, it is decided that a car started precedently. Thus an alarm 8B is actuated. Otherwise an alarm 8A is catuated to warn the possiblity of a collision between the preceding and following cars.
Patent JP-S62257493-A (JP)
Inventor: DONARUDO AREKUSANDAA ERAI
IPC: D21F5/04
Filed: 1987-04-21
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-S59222339-A (JP)
Inventor: SUGITA YASUSABUROU
IPC: E04B1/80
Filed: 1983-05-31
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-S59221805-A (JP)
Title: Erasing device
Inventor: SAKATA TSUGUHIDE
IPC: G11B5/024
Filed: 1983-05-30
Abstract: PURPOSE:To eliminate leftover erasion and to execute an erasion exactly by detecting a level of a signal to be erased, and switching an erasing signal, to an attenuating vibration from a stationary vibration. CONSTITUTION:An erasing signal source 11 generates an erasing signal of a stationary vibration of a low frequency vibration of the outside of a frequency band of a signal to be erased and its subsequent attenuating vibration, and gives it to a magnetic head 3 through a switch S2, a recording amplifier 7 and a switch S1. Detecting means 12-16 detect the signal to be erased, and a control means 17 switches an erasing signal of the signal source to an attenuating vibration from a stationary vibration, when a level of the signal to be erased, which is detected by the means 12 becomes to have a prescribed value. Accordingly, since the signal to be erased is detected already, a problem such as erasion-forgetting, etc. is not generated, and a signal erasion can always be executed exactly.
Patent JP-S5720966-A (JP)
Title: Information processor
Inventor: NAKASHIMA YASUTAKA
IPC: G11B19/24
Filed: 1980-07-14
Abstract: PURPOSE:To record information with constant maximum recording density by relatively moving a tumbling body which tumbles on the surface of a floppy disk, etc., at a constant speecd and a head which writes and reads information in the diameter direction as one body. CONSTITUTION:A discoidal information recording medium (disk) 1 is mounted on  a table 3 supported by a bearing 2 freely rotatably. A tumbling body 4 is contact with the reverse surface of the table 3 and indirectly with the disk 1, and supported freely rotatably in the horizontal direction. A head 5 writing and reading information on and from the disk 1 is held by a support arm 6 to move on the disk surface in the diameter direction (as shown by arrow A) of the disk. A cylinder roller 7 driving the tumbling body 4 is arranged in parallel to the rotary shaft of the tumbling body 4 and driven 8 at a constant speed. The tumbling body 4 is moved in the same direction as the movement of the head 5 and synchronizing with it in terms of the position, and the disk 1 is driven at a prescribed speed which corresponds to the position of the head 5.
Patent JP-H06288300-A (JP)
Title: Sealing device for cylinder head
Inventor: INABA RYUICHI
IPC: F02F11/00
Filed: 1993-03-31
Abstract: PURPOSE:To improve the degree of freedom on a layout along the periphery of a spark plug hole by shortening the width of the joining surface of a spark plug hole gasket, in the joint part of a cylinder head and a cylinder head cover. CONSTITUTION:In an engine having a spark plug hole gasket interposed in the joint part of the boss part 4 of the spark plug hole 3 of a cylinder head 1 with a cylinder head cover 2, a step part 9 is formed in the inside of either one of the boss part 4 of the spark plug hole 3 of this joint part and the cylinder head cover 2. A spark plug hole gasket 11 in which an backup ring 10 is installed on the inner circumference thereof is mounted on the step part 9. Therefore, the spark plug hole gasket 11 is pushed surely on the step part 9 by the backup ring 10, and falling-down of the spark plug hole gasket 11 is prevented at the time of assembly of the cylinder head cover 2. It is thus possible to eliminate a groove so as to shorten a length.
Patent JP-S57212191-A (JP)
Title: Preparation of e-alkenyl grignard reagent
Inventor: SATOU MASAO
IPC: C07C27/00
Filed: 1981-06-23
Abstract: PURPOSE: To obtain the titled compound useful as an organic synthetic raw material, particularly a tri-substitute olefin, by reacting a di-substituted acetylene with an alkylmagnesium halide in the presence of a catalyst.  
     CONSTITUTION: A di-substituted acetylene of the formula R 1 -C≡C-R 2  (R 1  is alkyl, aryl or silyl which may have a substituent group as far as it is inert to the Grignard reaction) is reacted with an alkylmagnesium halide of the formula RMgX (R is propyl, isopropyl, isobutyl, etc.; X is Cl, Br or I) in the presence of a catalyst of the formula Cp 2 TiCl 2  (Cp is cyclopentadienyl or a derivtive thereof) in a solvent, e.g. diethyl ether, at room temperature to give the aimed substance. The high stereoselectivity is obtained according to the kind of the acetylene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04326016-A (JP)
Title: Flowmeter using thermal type flow sensor
Inventor: NIIMI YUKIHIRO
IPC: G01F1/20
Filed: 1991-04-26
Abstract: PURPOSE:To achieve a higher flow velocity detection sensitivity without increase in a pressure loss by expanding partly the shape of a cross-section near a thermal type flow sensor with a rectangular passage cross-section square to a flow. CONSTITUTION:A nozzle 2 wich a rectangular shape of a passage cross-section is at the upper center of a fluidic oscillation element 1. A thermal type flow sensor 3 is arranged at one end of the element. Fluid flows from top to bottom through the nozzle 2 and the flow velocity thereof is detected with the sensor 3 to be converted into an analog electrical signal. The nozzle 2 is made rectangular in the section square to the flow and expands partly in the shape of the passage section only near the sensor 3. Thus, a smaller fluid resistance between the wall surface of the passage and the sensor 3 allows the flow of the fluid flowing over the surface of the sensor 3 to runs without being blocked to create a larter flow velocity at the surface part even thereby achieving higher sensitivity.