baber/WOPTO huggingface dataset:
Patent JP-S603716-A (JP)
Title: Controller for robot
Inventor: HAMADA YASUYOSHI
IPC: G05B19/19
Filed: 1983-06-22
Abstract: PURPOSE:To reduce the oscillation or the like of the tip of an arm as much as possible by calculating the oscillation, which is generated when a robot is operated between two points, with a simulator and changing the gain and the time constant of a controller in accordance with the calculation result. CONSTITUTION:An operating circuit 9 forecasts the motion of a wrist of a robot 1 by a simulator 13 based on a carried weight signal of the robot 1 and data such as the position, the attitude, etc. from a CPU10 and compares the results with evaluation references from an evaluation reference part 14 to examine them in an evaluator 15; and if calculation results are good, the gain of a servo controller 11 of a controller 8 is rationalized on the basis of information of the gain or the like at this time. Thus, the robot 1 is driven by a power amplifier 12 of the controller 8. If results obtained by the evaluator 15 are improper, the gain is changed, and calculations are performed again by the simulator 13; and if a variation of results from the preceding results is small, these results are judged to be proper to operate the robot.
Patent JP-H06300170-A (JP)
Title: Flexible pipe
Inventor: MAEDA YASUYUKI
IPC: B29K21/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide a sufficient strength even when the number of embedded fibers is reduced, to improve rubber kneading and injection moulding workability, to provide an effective function under a proper rigidity, and to provide excellent durability to an internal pressure and vibration. CONSTITUTION:In a flexible pipe 11 consisting mainly of a resilient substance 14, a short fiber reinforcing material 15 formed of polybenzazole fibers is embedded in the resilient substance 14 without being orinetated.
Patent JP-H05236225-A (JP)
Title: Halftone recording method and write use light source used for execution of the method
Inventor: IMAGAWA SUSUMU
IPC: B41J2/52
Filed: 1992-04-30
Abstract: PURPOSE:To attain a stable recording of high quality halftone by improving a combination system between luminous intensity modulation and pulse width modulation. CONSTITUTION:One picture element is expressed by plural very small picture element matrices, and a pulse T of one very small picture element is divided by a luminous pulse width of a light source in one picture element. The divided pulses are selected freely in the unit of DELTATn. Then, the luminous intensity is increased from a minimum intensity to a maximum luminous intensity Pm in the divided pulse in the very small picture element. Then, the processing of increasing the luminous intensity similarly up to the intensity Pm in the divided pulse of an adjacent very small picture element is repeated in the subscanning direction to the divided pulse. Then, after L sets of divided pulses of the very small picture element in the subscanning direction are selected, the processing of exposing the divided pulse adjacent in the main scanning direction to the divided pulses exposed by the intensity Pm is repeated. The very small picture element, the luminous pulse width and the luminous intensity are selected in response to the rise in the density level in this order.
Patent JP-H05305870-A (JP)
Title: Light emitting bascule type barrier
Inventor: OKABE HIDEO
IPC: B61L29/04
Filed: 1992-04-30
Abstract: PURPOSE: To obtain uniform brightness and high visibility with a simple structure by providing a bascule having a transparent or translucent hollow rod body in which a transparent light emitting film is arranged and a light source in the vicinity of the collapsible movement shaft part of the bascule. CONSTITUTION: One or the small number of light sources 4 are provided in the vicinity of a collapsible movement shaft part 11 of a bascule. For the purpose of utility or convenience, for instance, one light source may be provided and does not need to be provided throughout its entire length. A reflection mirror 6 is provided at an end 5 opposite to the light source 4 of a hollow rod body 2 so that light passing through the hollow part (the hollow part of a hollow cylindrical light emitting film 3) is reflected in the hollow part. Thus, the reflection mirror 6 functions as a second light source to realize a uniform light emission and an efficient light emission throughout the entire length of the light emitting film 3.
Patent JP-H01281943-A (JP)
Title: Printing of semiconductor substrate
Inventor: SHIMIZU HIDENORI
IPC: B23K26/00
Filed: 1988-05-07
Abstract: PURPOSE:To prevent a semiconductor substrate from breaking by not allowing the printing lines of an identification symbol to cross each other and also to form a sharp angle below 50 mum R. CONSTITUTION:Printing is performed by a method which does not allow the printing lines of an identification symbol to cross each other as shown by a or c in the figure and besides by a method which does not allow the printing lines of the identification symbol to form a sharp angle below 50mumR as shown by B. With regard to c, the generation of any crack, fissure or chipping originat ing from the writing start and end points is eliminated and also distortion (tension) to be applied to a semiconductor substrate is reduced to half so that said start and end points do not coincide with each other. Consequently, neither unnecessary distortion is caused on the semiconductor substrate, nor any crack, fissure or chipping is allowed to develop, when an identification symbol is printed on the semiconductor substrate. In addition, the substrate is prevented from breaking due to polishing pressure or transport impact.
Patent JP-H04316025-A (JP)
Title: Blurring detection device
Inventor: KINDAICHI TAKASHI
IPC: G02B27/64
Filed: 1991-04-15
Abstract: PURPOSE:To detect the blurring of a camera in a short processing time with simple constitution. CONSTITUTION:A sensor simple substance outputs with sensor pitch equivalent to a blurring quantity which is allowable on a film surface, and output from plural sensors 101-10n which is much smaller than the sensor pitch is stored in a 1st storage part 16, and it is stored in the storage part 16 again after the interval of specified time which is counted by a timer circuit 18. A maximum and minimum position detection circuit 22 compares amounts stored in the storage part 16 at the respective points of time with one another, and detects a sensor number (position) where the output of the sensor simple substance is maximum and minimum, then the detected result is stored in a 2nd storage circuit 24. By judging whether the newest maximum and the minimum sensor numbers (positions) stored in the storage circuit 24 are simultaneously changed (moved) or not, a movement detection circuit 26 detects whether the blurring equal to or above an allowable quantity occurs in the camera or not.
Patent JP-S5336128-A (JP)
Title: Overcurrent detection equipment
Inventor: OOMORI TOORU
IPC: H04B17/00
Filed: 1976-09-16
Abstract: PURPOSE:Direct currents to be supervised are converted into light by a LED, and further the photoelectric conversion and amplification are performed to discriminate their level, thereby improving the overcurrent detection precision.
Patent JP-S6011453-A (JP)
Inventor: RUDORUFU AIDENSHINKU
IPC: C09K19/32
Filed: 1984-06-01
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-S60255905-A (JP)
Title: Manufacture of valve plate of compressor
Inventor: SHIMAMOTO YOSHIYUKI
IPC: F04C29/00
Filed: 1984-05-31
Abstract: PURPOSE:To prevent the diversification of materials and cutting tools and to reduce the production cost by sintering a tapered discharge hole and a valve seat at the outer periphery of the hole to obtain a valve seat material, polishing the valve seat, and working the inner diameter of the discharge hole into a specified size in accordance with the requirement. CONSTITUTION:A tapered discharge hole material 14b' (having inner diameters d1 and d3) and a valve seat material 14c' (having a center diameter S3) are formed by sintering to obtain a valve plate material 14' which is provided in the valve chest 14a of a hermetic vessel of a rotary compressor. The valve plate material 14' is polished by rotating and pressing a cutting tool 15 equipped with a valve seat polishing part 15a and a guide part 15b on the valve plate material 14' to obtain a valve seat 14c. Then the tapered discharge hole material 14b' is finished with a cutting tool 16 in accordance with the requirement into a discharge port 14b having internal diameter (d), and the valve seat 14c and the discharge port 14b are worked. Consequently, only one kind of the valve plate material 14' and the cutting tool 15 may be sufficiently used, and the cost of production of materials and control, and the cost of cutting tools in specified shapes can be remarkably reduced.
Patent JP-S5636525-A (JP)
Title: Pretreating agent for bonding glass fiber-reinforced unsaturated polyester resin
Inventor: YASUDA SHINICHIROU
IPC: C09J5/02
Filed: 1979-08-31
Abstract: PURPOSE: Titled pretreating agent which does not necessitate sanding prior to bonding thereby making it possible to carry out bonding in sanitary environment, comprising a composition having a resin component consisting of an unsaturated polyester, an ethylenically unsaturated monomer, a cure accelerator and a polyisocyanate.  
     CONSTITUTION: The pretreating agent for bonding glass fiber-reinforced unsaturated polyester resin comprising a composition containing as a resin component, the following components: (A) 5W50wt% of an unsaturated polyester, (B) 5W50wt% of an ethylenically unsaturated monomer, (C) 0.1W5.0wt% of a cure accelerator and (D) a polyisocyanate resin. As a polyhydric alcohol used in the production of component A, a hydrogenated bisphenol A or the like is used. As (B) there is used styrene or a (meth)acrylate ester. As (C) there is used a metallic soap such as lead naphthenate or potassium octanoate, and as (D) there is used toluylene diisocyanate; 4,4'-methylene diphenyl diisocyanate, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5736368-A (JP)
Title: Read and control system for hand written signal
Inventor: NAKAMURA TAICHI
IPC: G06F3/048
Filed: 1980-08-13
Abstract: PURPOSE:To reduce transmission speed and delay and miniaturize the capacity of a buffer memory by installing hysteresis for the decision of the start and stop of reading from the memory, continuing data reading from the memory and reading out data simultaneously with writing in the memory. CONSTITUTION:An encoding circuit 3 encodes a figure including hand written characters on a tablet 1, a buffer memory 4 stores the encoded position information and a buffer memory control circuit 5 controls writing and reading to/from the memory 4. Write and read address counters 511 and 512 which output write and read addresses respectively are installed to the circuit 5 and a comparator 515 compares the difference of outputs between the counters 511 and 512 with a previously set value. After a fixed time, a timer circuit 521 changes the output status of a read control signal generation circuit A and controls the reading of the memory 4 on the basis of the outputs of circuits 515 and 521, making it possible to read out data from the memory 4 simultaneously with writing data in the memory 4.
Patent JP-H02117652-A (JP)
Title: Sulfosuccinic acid monoester
Inventor: YAMADA HIROYUKI
IPC: A61Q5/02
Filed: 1989-04-28
Abstract: NEW MATERIAL:The compound of formula I (R1 is 6-12C alkyl; R2 is 4-10C alkyl; AO is 2-4C oxyalkylene; n is 0-20; M1 and M2 are H, alkali metal, ammonium or alkanolamine). USE:Body-cleaning agent. The frothing property can be remarkably improved by using the compound as a shampoo base in combination with a phosphate-type surfactant. PREPARATION:The compound of formula I can be produced e.g., by reacting beta-branched alcohol and its ehtoxylate in the presence of a catalyst such as maleic acid anhydride or sodium acetate at about 80-90 deg.C, adding water and sodium sulfite to the reaction mixture and reacting at 70-80 deg.C for 2-3hr. A shampoo composition is prepared by compounding 5-100 pts.wt. (preferably 10-60 pts.wt.) of the compound of formula I to 100 pts.wt. of a phosphate-type surfactant of formula II [R3 is 10-16C alkyl; m is 0-10; E is OM3 (M3 is H, alkali metal, etc.), etc.].
Patent JP-H04341539-A (JP)
Title: Carbon steel excellent in edge crack resistance after cold shearing
Inventor: YANAGIYA TOSHIO
IPC: C22C38/06
Filed: 1991-05-16
Abstract: PURPOSE:To obtain the carbon steel by incorporating specific amounts of Al into a carbon steel for cold shearing in order to fix free N contained in the steel. CONSTITUTION:In order to fix free N contained in a carbon steel, Al is incorporated into the steel by the amount not lower than the atomic equivalent. By this method, the carbon steel in which the occurrence of aging crack in a section after shearing is prevented and which is excellent in edge crack resistance after cold chearing can be obtained. At this time, it is necessary to regulate Al content and N content so that they satisfy the relation in (Alwt.%/ Nwt.%)>=2. For example, a carbon steel having a composition consisting of, by weight, 0.30-0.50% C, <=0.5O% Si, 0.50-1.50% Mn, 2X(N%)-0.05% Al, and the balance Fe can be cited.
Patent JP-S5812694-A (JP)
Inventor: OKANISHI SATORU
IPC: D06F39/12
Filed: 1981-07-15
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-H07285868-A (JP)
Title: Medicine preparation containing pyrrolidine derivative
Inventor: SAITO NORIYASU
IPC: A61P15/00
Filed: 1994-04-13
Abstract: PURPOSE:To obtain the subject medicine preparation for oral administration, containing a derivative expressed by a specific formula, a sugar alcohol, a cellulose and a cellulose derivative, being stable and effective for a long period and effective against allergic diseases, hindrance of cerebral circulation, etc. CONSTITUTION:This preparation contains (A) a pyrrolidine derivative of the formula, e.g. (2S,4R)-2-[(Z)+5-carboxy-1-pentenyl]-4-(4- chlorophenylsulfonylamino)-1-(3-pyridylmethyl)pyrrolidine.hydrochloride, etc., (B) a sugar alcohol, (C) a cellulose and (D) a cellulose derivative. Furthermore, the component B is preferably D-mannitol and the component C is preferably a crystalline cellulose and the component D is preferably a carboxymethyl cellulose.
Patent JP-H08300520-A (JP)
Title: Device for closing of envelope bottom
Inventor: AOKI AKIO
IPC: B31B50/62
Filed: 1995-05-10
Abstract: PURPOSE: To certainly close a bottom cover part onto a bottom part of an envelope body. CONSTITUTION: Starch is applied to a bottom part of an envelope body 9 with a starch coating and pressing part 27 which is rotated in synchronism with a drum 21, and the bottom part of the envelope body 4 is pressed onto a suction opening 22. The bottom part of the envelope body 4 pressed onto the suction opening 22 is sucked, and a bottom cover part 5 abutting against a difference in level part 23 is erected from the envelope body 4. The erected bottom cover part 5 is brought down by folding onto the bottom part of the envelope body 4 with a guide component 29 opposed to the drum 21. The bottom cover part 5 brought down by folding is pressed onto a starch coated surface of the bottom part 4a of the envelope body 4 to be stuck to each other. Thereby, the bottom part of the envelope body 4 is pressed onto the suction opening 22 with the starch coating and pressing part 27.  The bottom cover part 5 can be erected from the envelope body 4 with the difference in level part 23. The bottom cover part 5 can be certainly closed onto the bottom part 4a of the envelope body 4.
Patent JP-S61269268-A (JP)
Title: Magnetic disk carriage device
Inventor: SAKABE MOICHI
IPC: G11B21/02
Filed: 1985-05-24
Abstract: PURPOSE:To make the titled device small in size as a whole by placing a read/ write part of a magnetic head and a head driving mechanism in a position opposed to the rotation center of a magnetic disk plate, and superposing a part of a head driving mechanism and a part of the magnetic disk plate. CONSTITUTION:An information read/write part 3a of a magnetic head 3 are placed in a position opposed to a rotation center 6 of a magnetic disk plate. A hole 7 which has been provided on the center part of the magnetic head 3 is opposed to the rotation center 6 of the magnetic disk plate, in order that overlapping with a revolving shaft mechanism can be avoided. According to a magnetic disk carriage device of such constitution, the read/write part 3a is separated from the head driving mechanism 4, therefore, even when reading and writing the information, the head driving mechanism 4 exerts no influence. In this way, the head driving mechanism 4 can be placed adjacently to the rotation center of the magnetic disk plate 2 without making allowances for a stroke portion moving forward and backward the magnetic head 3.
Patent JP-H0411799-A (JP)
Title: Devices for transmitting, connecting or removing drive force of electronic component automatic mounting apparatus and electronic component automatic mounting apparatus using the same
Inventor: OGUCHI YUJI
IPC: H05K13/04
Filed: 1990-05-01
Abstract: PURPOSE:To stabilize an operating cycle time by providing a cam mechanism to be driven by a single drive source, and various driving means to be controlled by the cam mechanism. CONSTITUTION:A first cam, a second cam and a third cam are rotated by a power from a drive source 34. Component supplying unit driving means is operated in engagement with a first cam to drive to press the driven part of a component supplying unit 20. Spindle driving means is operated in engagement with a second cam to vertically move a spindle 12. Centering pawl. opening/ closing means is engaged with a third cam to be operated to open or close a centering pawl 15. Thus, the members of the spindle 12, the pawl 15 and the unit 20 can be easily controlled. Further, since it can be effectively driven at an arbitrary stable speed determined according to the rotating speed of a cam shaft and the profile of the cam, an operating cycle time can be stably shortened.
Patent JP-H10270262-A (JP)
Title: High-quality transformer
Inventor: SATO MASARU
IPC: H01F27/24
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a transformer which uses ferrite by adding a high-quality magnetic material to the ferrite of the transformer by sticking or sandwiching, etc. SOLUTION: This transformer which uses ferrite is manufactured by sticking a high-quality magnetic material to the ferrite or sandwiching the ferrite between high-quality magnetic materials. Therefore, the characteristics of the transformer which uses ferrite can be improved and degradation in the characteristics of ferrite can be compensated. In addition, limitations on design of the transformer which uses ferrite can be reduced.
Patent JP-S5444578-A (JP)
Title: Detection circuit of differential distribution type detector
Inventor: OKUDA YOSHIHIKO
IPC: G01R19/00
Filed: 1977-09-14
Abstract: PURPOSE: To non-polarize input ends, simplify the connection of detecting lines and eliminate wrong connections by connecting the detecting lines to a pair of input ends of a differential amplifier and connecting the two inputs of an OR circuit having threshold value to its outputs ends.  
     CONSTITUTION: Detecting lines 1 having a thermocouple 4 at the terminal are respectively connected between the input ends 1a, 1b of a differential amplifier 2 and the two inputs having threshold value of an OR circuit 3 are respectively connected to a pair of its output ends Oa, Ob. Here, diodes D 1 , D 2  are inserted respectively serially to the input side of the OR circuit 3 and the threshold value (about 1.2V) is provided thereto by the sum of the base-emitter forward voltage of a transistor Tr 1  and the forward voltage drops of the diodes D 1 , D 2 . A power source 6 for the constant voltage circuit and a switch circuit 7 which is fired by the output of the OR circuit 3 are provided. Then, when a thermoelectromotive voltage is inputted to the input ends 1a, 1b of the differential amplifier 2 owing to fire, etc., then, e.g., the output Oa end becomes positive (at this time Ob becomes negative) and when the level is larger than the threshold value, an output is produced from the OR circuit 3 to fire the switch 7, which in turns causes a receiver 8 to make alarm operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07295083-A (JP)
Title: Camera
Inventor: ICHINO KAZUSHIGE
IPC: G03B17/30
Filed: 1994-04-28
Abstract: PURPOSE:To show a user that a cartridge not coping with a camera is going to be loaded and simultaneously to prevent damage in the camera and photographing failure caused by the loading with the cartridge not coping with the camera. CONSTITUTION:In a loading chamber formed by a cartridge chamber 1a and a cartridge chamber cover, in which a normal specification film cartridge and a cartridge 2 having a projecting part 2a on a part of an external wall except the normal specification one are loaded, a recessed part 1b shaped not to disturb the loading by the projecting part when the cartridge except the normal specification one is loaded is formed and the loading of the cartridge having the projecting part except the shape corresponding to the recessed part can not be loaded.
Patent JP-H04340578-A (JP)
Title: Fixing roller
Inventor: YOSHIDA FUMIO
IPC: H05B3/00
Filed: 1991-05-16
Abstract: PURPOSE:To obtain a fixing roll having excellent offset property which can be easily produced at low cost by providing a coating film comprising a coating material of metal alkoxide on a substrate which is cylindrical or almost cylindrical. CONSTITUTION:On a base body 1 comprising aluminum or aluminum metal which is almost cylindrical, a coating material of metal alkoxide having wear resistance and mold releasing property for the toner is applied, dried and cured to form the surface coating layer 2. As for the material of the base body 1, plastic or paper material can be used as well as metal. Adhesion property with the base body 1 can be enough satisfied by general degreasing treatment as pretreatment or by surface activation treatment with acid or alkali. Thereby, no adhesion layer is formed. Thickness of the coating film is decreased to about 1/5 of the base body 1 compared to such cases that a powder coating material of fluororesin is apllied and baked or a fluoro resin tube which shrinks with heat is heated and welded. The obtd. roll has excellent heat conductivity.
Patent JP-S5445444-A (JP)
Title: Tooth-type electromagnetic coupling
Inventor: KOBAYASHI RIYOUJI
IPC: F16D27/112
Filed: 1977-09-17
Abstract: PURPOSE:To prevent the beat vibration between coupling teeth and suppress the decrease in transmitted torque due to the increase in rotational frequency, by providing an elastic member in a power transmission route between a driving member and a driven member. CONSTITUTION:When a first power transmission plate 1 movable in the axial direction is rotated slowly through an adapter 8 and electrical current flows through a magnetic coil 4 contained in a stator 3, a magnetic flux is generated and the first power transmission plate 1 is attracted toward a second power transmission plate 2. Therefore, the coupling teeth 1a, 2a are engaged with each other to transmit power to a counterpart shaft 11 through a power shaft 5. Since the elastic member 17 is provided at the intermediate part of the second power transmission plate, the beat vibration between the coupling teeth is prevented.