baber/WOPTO huggingface dataset:
Patent JP-S63243140-A (JP)
Title: Production of polycarbonate powder
Inventor: ASHIDA TAKASUKE
IPC: C08J3/14
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the titled fine graded powder having a high bulk density in a simplified process, by mixing a solution of a polycarbonate in a good solvent with a poor solvent for the above-mentioned polycarbonate, feeding the resultant mixture to a self-cleaning type kneader, heating and deaerating the mixture. CONSTITUTION:(A) A solution of a polycarbonate in a good solvent is used and (B) a poor solvent for the polycarbonate is simultaneously used. Both are separately fed or premixed and fed to a self-cleaning type kneader, heated (e.g. at 90 deg.C) and deaerated to afford the aimed powder. Furthermore, the components (A) and (B) are preferably premixed in a mixer. In addition, methylene chloride, etc., are preferably used as the component (A) and n-heptane, etc., are preferably used as the component (B).
Patent JP-S62232570-A (JP)
Title: Method and apparatus for transferring specimen container
Inventor: WAKATAKE KOICHI
IPC: G01N35/00
Filed: 1986-04-02
Abstract: PURPOSE:To attain to enhance the reliability of measuring accuracy, by automatically selecting a specimen container in which a specimen necessary for reexamination is received and again transferring the same to an automatic analytic line. CONSTITUTION:A memory medium having specimen information inputted thereto is adhered to the outer surface of a sample container 1 and a specimen for optical measurement is sucked in the container 1 at a specimen sucking position (a). After the sucking of the specimen is finished, the container 1 is transferred to a distribution control unit by a specimen container transfer line 40 and the information of the memory medium on the container is read in the vicinity of the inlet of the distribution control unit by a reading device 120 to be inputted to the control unit. After optical measurement, the container 1 judged to be necessary for reexamination by the control unit is selected by the distribution control unit to be transferred to a reexamination line B. By the above mentioned constitution, the reliability of measurement to automatic analysis can be enhanced.
Patent JP-H02251767-A (JP)
Title: Automatic analyzing apparatus
Inventor: TAKEICHI MAMORU
IPC: G01N11/14
Filed: 1989-03-27
Abstract: PURPOSE:To reduce the number of components and to improve the certainty of reading by providing a bar code label on a chuck plate provided on a cap of an inspection sample vessel, in a state that the flat surface thereof is maintained and in such a manner that it is directed to the radial direction of a turntable. CONSTITUTION:A bar code reader 11 reads through a bar code label 361 an inspection sample information on an inspection sample in an inspection sample vessel 303 conveyed in rotation intermittently by a turntable apparatus. While conducting the setting of analytical conditions and others, a computer unit gives an instruction to a robot for analysis to execute a prescribed analytical operation. A chuck plate 360 to be chucked by the robot for analysis is provided on a cap of the inspection sample vessel 303 positioned in a through hole of a turntable, and the bar code label 361 is provided on this chuck plate 360, in a state that the flat surface thereof is maintained and in such a manner that it is directed in the radial direction of the turntable.
Patent JP-H07257801-A (JP)
Title: Sheet feeding device and automatic document feeding device incorporating it
Inventor: WATANABE YASUTO
IPC: B65H29/22
Filed: 1994-03-18
Abstract: PURPOSE:To provide a sheet exhausting device which can perform smooth exhaustion of paper sheets by the use of an exhaust roller couple. CONSTITUTION:Upstream of an exhaust roller couple 29 a movable guide member 90 is rotatably installed which constitutes part of a sheet exhausting path 26, and when thick sheets of paper are exhausted, the guide member 90 is energized toward the exhaust path 26 with such an energizing force than it retracts when thick sheets are to be exhausted. When thick document sheets P are exhausted by an exhaust roller couple 29, the guide member 90 retracts so as to absorb the deflection of document sheet (s). This can suppress the increment of the load of a drive motive for transporting document sheets and also increase in the hopping sounds likely generated when the trailing edge of document sheet goes off from the exhaust roller couple 29.
Patent JP-H05281965-A (JP)
Title: Electronic musical instrument
IPC: G10H1/40
Filed: 1992-03-30
Abstract: PURPOSE:To provide the electronic musical instrument which provides a more superior performance by completing the function of the pedal and equipped with the pedal improving the operability of the electronic musical instrument. CONSTITUTION:While an electronic piano 1 is in playing operation, it is decided whether or not the detection signal from a detection switch 6 is inputted to a controller 3, namely, whether or not the pedal 5 is stepped and when it is judged that the detection signal is inputted, it is decided whether or not a flag FL indicating a bass drum function is set. When an affirmative judgement is made, the bass drum function is selected, so a sound source 14, an amplifier 8, and a speaker 9 are driven according to performance information on a bass drum stored in a ROM 12 to generate a bass drum sound, but when an inaffirmative judgement is made, on the other hand, the bass drum function is not selected, so a software pedal process as the normal process of the pedal 5 is performed.
Patent JP-H04220611-A (JP)
Title: Method and apparatus for marking optical fiber
Inventor: KUROODO PURESHIE
IPC: C03C25/143
Filed: 1991-03-14
Abstract: PURPOSE: To mark optical fibers by spraying ink to the short length of the fibers without changing their characteristics. CONSTITUTION: When optical fibers are continuously moved as a flat bundle before inserting it into a protection housing, an ink jet is continuously sprayed from a face alternately and repeatedly intersecting with all fibers from one end of the fibers up to the other end to mark the fibers. The ink jet is sprayed on the face vertical to the forward movement direction of the fibers. The marking device is provided with a ink jet spraying head 2 on the face to be reciprocated from one end of the flat bundle of the optical fibers up to the other end and intersecting with all fibers. The head 2 moves on a face vertical to the forward movement direction of the fibers.
Patent JP-H04283507-A (JP)
Title: Jellylike hair dressing agent composition
Inventor: MINAMINO HIROMI
IPC: A61K8/73
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a jellylike hair dressing agent having excellent storage stability, making hair dry in application to hair without letting hand be greasy, having excellent set retention, not releasing like dandruff, finishing with lustrous hair. CONSTITUTION:(A) Malt thick syrup, preferably malt thick syrup saccharified with an enzyme, especially a composition of 20-25% dextrin, 40-60% maltase and 1-5% glucose is blended with (B) a carboxyvinyl polymer and (C) one or more bases preferably selected from triethanolamine, diisopropanolamine, aminomethylpropane, aminomethylpropanediol, sodium hydroxide and potassium hydroxide as essential components in a ratio of about 0.05-10wt.% component A and 0.05-5wt.% component B to give a jellylike hair dressing agent for set having the above-mentioned effects.
Patent JP-S59203022-A (JP)
Title: Paper feed cassette
Inventor: SAKAMAKI KATSUMI
IPC: B65H1/04
Filed: 1983-04-30
Abstract: PURPOSE:To replenish the paper supply very easily by providing an upper cover of a paper feed cassette detachably overlaid on a paper feed cassette body with paper handling corner snubbers in a paper feeder of a copying machine. CONSTITUTION:In case of supplying paper P to a paper feed tray 1, first paper P is put in a paper feed cassette body. At this time, the paper P is guided by a rib projected on the side wall, so that paper is set only by bringing the trailing end of paper into contact with the rear wall. Secondly, when a paper cassette upper cover 8 with corner snubbers 10 is placed over the paper feed cassette upper cover 8, a pair of corner snubbers 10 are engaged with both corner portions of the leading end of the paper P. In this arrangement, when the paper feed cassette 1 is installed on a copying machine, a bottom plate 5 is urged upward by a spring 7, so that the uppermost surface of the paper 9 is brought into contact with a transport roll 11 in a copying machine. When the transport roll 11 is rotated, the uppermost paper P gets over the corner snubbers 10 to be discharged.
Patent JP-H11253076-A (JP)
Title: Fishing reel
Inventor: KIMURA TAIZO
IPC: A01K89/01
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel in which a fishline is not caught between a spool and a frame even when the fishline wound on the spool is loosened. SOLUTION: This fishing reel consists of a flame 1 to be attached to a fishing rod S and a spool 2 fixed to the frame and the spool 2 is rotatively fixed through ball bearings 3 between the peripheral surface of its flange 2a and the frame 1.
Patent JP-S51151291-A (JP)
Title: Catalyst for combining oxygen and hydrogen and apparatus using the cat alyst bed
Inventor: OOSAWA TOSHIHIRO
IPC: B01J23/72
Filed: 1975-06-21
Abstract: PURPOSE: To improve a catalyst for combining oxygen and hydrogen used in removing oxygen in gas to treat by hydrogenation in chemical and nuclear processes in order to give the function of catching oxygen. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07279706-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: NISHIKAWA TOSHIO
IPC: F02D43/00
Filed: 1995-03-31
Abstract: PURPOSE:To suppress generation of torque shock caused by abrupt variation of an air-fuel ratio by gradually controlling an actual air-fuel ratio toward a target lean air-fuel ratio with a specified ratio in the case that the air-fuel ratio is particularly shifted from the rich side to the lean side. CONSTITUTION:A detection means 1 detects an operation condition of an engine. An air-fuel ratio control means 3 varies and controls an air-fuel ratio. An ignition timing control means 5 varies and controls an ignition timing. The air-fuel ratio control means 3, upon reception of an output from a control unit composed of a microcomputer, gradually performs controlling with a specified ratio of an actual air-fuel ratio A/F toward a target lean air-fuel ratio A/F in the case that the target air-fuel ratio is shifted from a rich side to a lean side. In the case that the target air-fuel ratio A/F is shifted from the lean side to the rich side, the actual air-fuel ratio A/F is immediately controlled toward the target rich air-fuel ratio A/F. It is thus possible to prevent generation of torque shock.
Patent JP-S63240003-A (JP)
Title: Fine wire of amorphous metal and manufacture thereof
Inventor: MORI KANEO
IPC: C22C45/02
Filed: 1987-03-27
Abstract: PURPOSE:To make it possible to obtain the amorphous metal fine wire having specific bistable magnetic characteristics by a method wherein the amorphous metal fibers obtained using an underwater quenching method, is treated by performing a special process thereon. CONSTITUTION:A threshold magnetic field for formation of reversed magnetic domain is made larger than one for shifting magnetic domain walls, the difference between the two is made to be larger than 0.1 oersted and less than 2 oersteds, and the ratio of residual magnetization and saturation one is set at 0.5 or above. To be more precise, after the amorphous metal fibers obtained by an underwater quenching method are subjected to wire drawing by means of dies to attain a final area reduction rate of 30% or above, a heat treatment is conducted at a temperature higher than 250 deg.C and lower than the temperature of crystallization in a state wherein the stress of 10% or above of breaking strength is applied, and then the metal fibers are quenched at the cooling speed of 10 deg.C or more per minute. As a result, the amorphous metal fine wire of 100 micron or below in diameter having bistable magnetic characteristics can be obtained.
Patent JP-H06106704-A (JP)
Title: Printing method and device in screen printing machine
Inventor: KONNO MICHIO
IPC: B41F15/20
Filed: 1992-02-27
Abstract: PURPOSE:To surely and effectively correct the deformation of sheet by a method wherein sucking devices having respectively an upper opening, with which continuous laminated sheet is brought into line-and/or point-contact, are provided before and/or behind a printing table. CONSTITUTION:Before and/or behind a printing table 4, sucking devices 2, each of which has an upper opening extending to the breadth direction of continuous laminated sheet 1 over the length of the breadth of the sheet and a connection with vacuum generating device at arbitrary position, are provided. The upper opening of the sucking device 2 has a structure, with which the continuous laminated sheet 1 is brought into line-and/or point-contact, such as an upper opening, at which two guide bars 3 are provided in the breadth direction of the continuous laminated sheet 1 and parallel to each other. At all times, the continuous laminated sheet 1 is sucked with the sucking device 2 and moved under the condition being brought into contact with the guide bars 3 at the feeding by the set amount of pitch. Thus, the distance between a screen frame 6 and the continuous laminated sheet 1 is kept constant. Further, the deformation of the continuous laminated sheet 1 on the guide bar 3 is nearly completely corrected.
Patent JP-H09263017-A (JP)
Title: Image forming apparatus
Inventor: YAJIMA TOSHIAKI
IPC: B41J13/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact image forming apparatus capable of conveying paper without problems, with a reduced number of conveying devices. SOLUTION: An engine controller on a circuit substrate 31 drives a motor by the printing starting instruction and switches on an electromagnetic clutch in a gear system of a paper feeding roller 6. By the rotation of the paper feeding roller 6, the conveyance is started with a paper P at the uppermost part of a paper feeding tray as the top paper sheet. With the tip switching on a paper feeding sensor 21, the paper P is conveyed to an image transfer portion where a photosensitive body drum 7 and a transfer roller 12 are brought into press contact with each other so that a toner image on the photosensitive body drum 7 developed by a developing roller 11 is transferred and the toner image is thermally fixed by a fixing portion 22.  With the tip of the paper P switches on a paper discharging sensor 27 immediately after the fixing portion 22, the rotation of the paper feeding roller is stopped. The paper P is conveyed only by a press-contacting roller 23 and a heat-generating roller 24 of the fixing portion 22 so as to be discharged outside the apparatus. After a predetermined time from the switching-off of the paper feeding sensor 21 by the rear end of the paper P, the electromagnetic switch is switched on again so as to start the conveyance of a subsequent paper.
Patent JP-S58192082-A (JP)
Inventor: KOMURO JIYUNICHI
IPC: G09G1/06
Filed: 1982-05-06
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-H08267172-A (JP)
Title: Die for forming flange bolt
Inventor: KAJINO HIROSHI
IPC: B21J13/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide a die for forming a flange bolt, the upper die of which has a long service life and a low machining force on the edge with a reduced work hardening at the shearing part of the upper die. CONSTITUTION: The die consists of a lower die 1 and an upper die 2 with nearly 0 deg. relief angle a at the edge. The lower die 1 is provided with an annular projection 5, which has a relief angle βfor forming the lower outer circumference of the flange part, around the center hole 3 of the die. The upper die 2 is provided, in its inner circumference, with an edge 6 for forming a polygonal bolt head and is an annular body with the entire lower face being flat.
Patent JP-H09271183-A (JP)
Title: Ultrasonic motor
Inventor: SAMEJIMA HISANAO
IPC: H02N2/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To perform operation of torque while characteristics are kept stable in an ultrasonic motor which is used in various kinds of information apparatuses. SOLUTION: A rotor 5 is fixed to an output shaft 6 freely retained in the rotation direction by a metal bearing 12. In order to bring the rotor 5 into pressure contact with a stator 3, the end part of the output shaft 6 is pressed by a compression spring 11, via a pivot bearing 7. A piezoelectric element is sandwiches between two metal plates 10 acting as electrodes, and polarized in the thickness direction or in the plane direction. In a pressurizing mechanism 9, six sheets of the piezoelectric elements are stacked between the compression spring 11 and a fixing member 8, in such a manner that the polarization directions are identically arranged. A DC voltage is supplied to the pressurizing mechanism 9 from a pressurizing force operation circuit 23.  By the voltage value and the direction, the pressuring mechanism 9 expands or contrats in the direction of the output shaft 6, and the displacement amount of the compression spring 11 is operated, so that the pressure between the rotor 5 and the stator 3 can be operated. Since the torque of the ultrasonic motor is determined by the pressurizing force, the torque is simply changed by setting the voltage of a pressurizing operation circuit 23.
Patent JP-H05241362-A (JP)
Title: Electrophotographic sensitive body
Inventor: SHIMODA MASAKATSU
IPC: G03G5/07
Filed: 1992-02-27
Abstract: PURPOSE:To provide an electrophotographic sensitive body having high mechanical strength and excellent in potential characteristics by electrification, sensitivity characteristics, residual potential characteristics and environmental resistance. CONSTITUTION:When at least an electric charge generating layer and an electric charge transferring layer contg. an electric charge transferring material are formed on an electric conductive substrate to obtain an electrophotographic sensitive body, organopolygermane consisting of repeating units represented by the formula is used as the electric charge transferring material. In the formula, each of R1 and R2 is H, 1-20C alkyl, an optionally substd. arom. group or an optionally substd. alicyclic group, and when R1 and R2 are alkyl, they may bond to each other to form a Ge-contg. ring in combination with Ge.
Patent JP-S59203173-A (JP)
Inventor: YABUKI MASAO
IPC: E05D7/00
Filed: 1983-04-30
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-H02255288-A (JP)
Title: Method for inspecting laser beam welding part
Inventor: AZUMA KAZUO
IPC: B23K26/00
Filed: 1989-03-30
Abstract: PURPOSE:To automatically detect the lack of penetration it the butt part of steel sheets by providing a temp. sensor at the tip of a nozzle which projects laser light at the time of welding the butt part by the laser light. CONSTITUTION:The end faces of the steel sheets 5, 6 are butted against each other and the laser light L converged by a lens 2 in the nozzle 1 irradiates the butt part and a shielding gas (gaseous argon) is admitted into the nozzle from a gas introducing port 3 to weld the end faces. A thermocouple 8 as the temp. sensor is mounted to the bottom end face in the tip part 7 of the nozzle 1 at this time and the temp. of the nozzle 1 during the welding is measured by the thermocouple 8. The thermoelectromotive force corresponding to this temp. is inputted to a control means 9. The control means 9 converts the electromotive force from the thermocouple 8 to a temp. and decides the presence or absence of the lack of penetration in accordance with the change in this temp. The lack of penetration is automatically inspected during the welding operation and the cost of the inspection is reduced.
Patent JP-H01251102-A (JP)
Title: Speed type pid controller
Inventor: UMEDA HIROYUKI
IPC: G05B11/42
Filed: 1988-03-31
Abstract: PURPOSE:To surely supply the limited control output given from a speed type PID arithmetic part to the operating terminal side by holding the control output equal to the limited amount in case said control output is limited by a limiting part. CONSTITUTION:A speed type PID arithmetic part 1 performs the PID arithmetic based on the deviation (e), i.e., the difference between the set value SV and the process value PV fed back from a controlled system. Then the part 1 supplies the control output DELTAMV obtained from said PID arithmetic to addition part 2. The part 2 adds the correction value alpha to the output DELTAMV to obtain the corrected control output DELTAMV and supplies this output to a limiting part 3. The part 3 compares the limit value L with the output DELTAMV to output the DELTAMV as it is with DELTAMV<=L and to supply the value L to an operating terminal 5 with DELTAMV>L. At the same time, a correction arithmetic part 4 calculates and holds the value cut by the part 3 in case of DELTAML>L and supplies this value to the part 2 as the correction value after this process cycle.
Patent JP-H05280764-A (JP)
Title: Flush type ceiling air-conditioner
IPC: F24F13/32
Filed: 1992-03-31
Abstract: PURPOSE:To perform a suspension work to suspend a body by means of a bolt by one worker by a method wherein a U-shaped groove for inserting a bolt is formed in the suspension piece of a hinge served to axially support a suspension metal. CONSTITUTION:A suspension piece 8 of one hinge 3 fixed to a side 2 of a body 1 is fixed such that the suspension metal 8 is nipped between upper and lower nuts 10 and 11 arranged with a distance previously provided therebetween, the suspension piece being fixed in way for the upper nut 10 to be joined in a screwed-in state with the lower nut 11. Thereafter, the body is held such that a U-shaped groove 7 of the suspension piece 8 is inserted between the upper and lower nuts 10 and 11 by rotating the body 1 in the direction of an arrow mark centering around a fulcrum 6 on one side, and a balance is produced as the body is held by means of the four bolts 9. This constitution performs a suspension work by one worker when the body 1 is suspended from the suspension bolt 9.
Patent JP-2000275533-A (JP)
Title: Lighting device for microscope
Inventor: WATANABE AKIRA
IPC: G02B21/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To easily, simply, and smoothly insert and extract an optical element according as various observing methods are switched. SOLUTION: Optical element sliders 50 to 53 are each fitted with at least one of optical elements 44, 45... 49 which are inserted into and extracted from a lighting optical path A or/and an observation optical path B and correspond to various observing methods and a lighting-side groove hole 41 and an observation-side groove hole 42 are formed to position those optical element sliders 50 to 53 on the lighting optical path A or/and observation optical path B.
Patent JP-H08266494-A (JP)
Title: Electrode position measuring apparatus
Inventor: FUKUZUMI SHINICHI
IPC: A61B5/296
Filed: 1995-03-31
Abstract: PURPOSE: To provide an electrode position measuring apparatus which facilitates the measuring of the positions of electrodes by spatially replacing the positions of the electrodes mounted on a skull skin. CONSTITUTION: This electrode position measuring apparatus displays the positions of electrodes 31 -3n based on potential signals from the electrodes 31 -3n . The shape of the surface of an object to be measured containing an area where the electrodes are set is indicated by the height of concaves and convexes. Thus, the positions of the electrodes are measured from positional information of the electrodes displayed while the shape of the surface of the object to be measured where the electrodes are set can be measured from the height information of the concaves and convexes indicated.