baber/WOPTO huggingface dataset:
Patent JP-S58118351-A (JP)
Title: Method for processing multilayered metal belt
Inventor: OGAWA MASAHIRO
IPC: F16G1/20
Filed: 1981-12-29
Abstract: PURPOSE:To make the thickness of each hoop of an endless multilayered metal belt uniform and lengthen the lifetime of the hoop, by manufacturing the belt so that the clearance between the adjacent hoops of the belt is substantially zero and by dividing the belt into individual hoops and then chemically polishing them to reduce their thickness. CONSTITUTION:A material 1 for an endless metal belt is formed into a cylinder 1' of small thickness. After the needless ends of the cylinder 1' are cut off, a mandrel is fitted in it. The cylinder 1' is then pinched by rollers and rotated so that the cylinder is finished. Circumferential lengths Ln for the n-th hoops of the multilayer belt are thus sequentially provided. After six metal hoops with a circumferential length difference of about 2pit are combined together, a mandrel 7 is fitted in them to plastically deform the hoops so that the clearance between the adjacent hoops is made substantially zero. After that, the belt is divided into the individual hoops. The hoops are immersed in chemical polishing liquid to reduce the thickness of each hoop. This results in providing a lubricating oil film of uniform thickness.
Patent JP-2001042238-A (JP)
Title: Multibeam scanner
Inventor: TOMITA YASUMASA
IPC: B41J2/44
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To always prevent aberration by making plural light beams parallel beams in the case of finely adjusting the beam pitches of the plural light beams in a subscanning direction, to inexpensively constitute a scanner without requiring high attaching accuracy from a semiconductor laser and a collimating lens and to prevent positional deviation caused by external vibration. SOLUTION: A beam synthesizing element 7 is fixed on a base 11, and the base 11 is supported by at least two adjusting screws 8a and 8b arranged in a Z direction so that it can move in the subscanning direction and tilt to an XZ surface and energized in the subscanning direction by a compression spring 9. By moving the screws 8a and 8b by the same distance, an interval (beam pitch) (d) in the subscanning direction of two beams transmitted through and reflected on the element 7 is adjusted. By moving the screws 8a and 8b by different distances, the angle θ of two beams transmitted through and reflected on the element 7 is adjusted.
Patent JP-S6275404-A (JP)
Title: Optical induction tube
Inventor: MARUYAMA MASAAKI
IPC: G02B6/02
Filed: 1985-09-27
Abstract: PURPOSE:To induce infrared ray energy with low loss by constituting a band-like film or sheet having a light reflecting surface of an inner tube rounded or wound so that the light reflecting surface is turned to the inside and a protection tube formed on the outside of the inner tube. CONSTITUTION:The band-like film or sheet 1 having the light reflecting surface is wound around a mandrel 4 by a winding machine 5. The reflecting surface is set up so as to be located on the side contacting with the mandrel 4 and the end parts of a band-like substance to be wound are overlapped to form the inner tube. When an angle formed by the band-like substance and the mandrel, i.e. a winding angle theta, is reduced, an winding pitch (p) is increased in accordance with the reduction of the angle theta, and when the angle theta becomes zero, the band-like substance is laid along the length direction of the mandrel and rounded to form the inner tube. The formed inner tube is drawn by a drawing machine 9 and guided to a cross head 6 while being carried on the mandrel 4. Consequently, the large quantity of infrared-ray energy can be induced with low loss.
Patent JP-S60110698-A (JP)
Inventor: MAEDA YORIO
IPC: B67D7/22
Filed: 1983-11-15
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-H0532063-A (JP)
Title: Roll-like recording medium
Inventor: GOTO MIKIO
IPC: B41M5/30
Filed: 1991-08-01
Abstract: PURPOSE:To provide a printing recording small wound roll which is free from carrying troubles such as a meandering, a jam, etc., through all length of the roll though it is set directly on a holder part of a printing recorder. CONSTITUTION:A roll-like recording medium is obtained by making weight per unit length of a paper tube 2.8g/cm or over or making weight per unit length of the paper tube 10g/cm or under in a small wound roll wherein a recording material is wound on the paper tube.
Patent JP-H0884487-A (JP)
Title: Drive circuit for vibration wave motor
Inventor: HIGUMA KAZUYA
IPC: H02N2/00
Filed: 1994-09-09
Abstract: PURPOSE: To start a motor smoothly by prohibiting the frequency holding operation of drive voltage and the shifting operation to high frequency side for a predetermined time after application of a drive voltage to a vibration wave motor and allowing the operations when the motor is started within a predetermined time. CONSTITUTION: A CPU 24 neglects the output from magnitude comparators 22, 25 for a predetermined time after sterting application of a drive voltage to a vibration wave motor and prohibits the drive frequency holding operation and the shifting operation to high frequency side. Immediately upon elapse of the predetermined time or upon starting rotation of the motor even within the predetermined time, the drive frequency holding operation and the shift operation to high frequency side are started based on the signals from the magnitude comparators 22, 25. Consequently, the vibration motor can be started smoothly and driven stably without being driven at a frequency lower than the resonance frequency.
Patent JP-H0666777-A (JP)
Title: Flow-rate control valve and manufacture thereof
Inventor: DEBITSUDO EI WAIRII
IPC: F16K7/17
Filed: 1991-08-01
Abstract: PURPOSE: To obtain a flow control valve for chemical substance fluid being employed in a case where prevension of contamination is essential. CONSTITUTION: The flow control valve has a flow control chamber 10 partitioned by a membrane operating member 26 made of a metal doil into an analyzing section and a driving section. The membrane operating member is held between the circumferential rim 18 of the flow control chamber and an upper wall 12 and moves between open and close positions in response to the pressure of a driving fluid. Upper part of the rim engaging the membrane and having relatively small surface area is made of a material softer than the material composing the membrane and the upper wall and constitutes means for sealing the circumferential part of the membrane with respect to the upper wall when it is fastened tightly.  The membrane is shaped into a dome in the field by acting the fluid pressure to the flow control chamber through a port thereby deforming a flat metal foil being held tightly at a specified position in the chamber.
Patent JP-H0655374-A (JP)
Title: Insert press-fitting device
Inventor: SAIKIYOU TAKANORI
IPC: B23P19/02
Filed: 1992-08-13
Abstract: PURPOSE:To facilitate the quality guarantee of press-fitting by providing a load cell fitted with a workpiece support base so as to detect pressure acting upon the workpiece support base, and a position sensor for detecting the vertically moving speed of a press-fitting shaft. CONSTITUTION:Pressure acting upon a workpiece support base 2 from a press- fitting shaft 4 is detected by a load cell 5 so as to detect the press-fitting pressure of an insert component 3 into a workpiece 1. The moving speed of the press-fitting shaft 4 is detected by a position sensor 6 so as to detect the press- fitting speed of the insert component 3 into the workpiece 1. On the basis of the detection, the press-fitting pressure and press-fitting speed can be controlled, and as a result, the press-fitting quality of the insert component 3 into the workpiece 1 can be guaranteed easily.
Patent JP-S6459408-A (JP)
Title: Main shaft rotational position control system
Inventor: SAWA TOSHIHIRO
IPC: G05D3/12
Filed: 1987-08-29
Abstract: PURPOSE:To shorten the fixed position stop time by estimating a main shaft rotational position by using a motor shaft rotational position signal and a motor/main shaft change gear ratio, and executing a position control to the vicinity of the stop position. CONSTITUTION:A main shaft rotational position controller 11 receives a signal of a main shaft position detector 9 consisting of a magnetic emission body 7 attached to a main shaft 5 and a magnetic sensor 8 attached to a fixed part of the main shaft 5, as a main shaft origin signal through a position controller 10. Said signal is multiplied by a motor shaft rotating signal of a speed detection use pulse encoder 3 of a motor 2, and a change gear ratio, by which a main shaft rotational position signal is generated, and based on this signal, a position control of the first position control loop consisting of a position control loop selecting switch 17b, a speed command selecting switch 16a, a motor controller 1, the motor 2, and the pulse encoder 3 is executed. In such a way, the man shaft rotational position can be estimated, and the fixed position stop can be executed within one rotation from an arbitrary stop position.
Patent JP-H02153178-A (JP)
Title: System for exchanging information with exchanger with portable body
Inventor: JIYORUJIYU SAMOKINE
IPC: G07C9/00
Filed: 1989-08-24
Abstract: PURPOSE: To improve the reliability of the information exchange by modulating and transmitting a first signal to be transmitted to a portable object, generating a second signal to be transmitted to an exchange device in response to the received modulated carrier wave, and detecting it on an exchange device side. CONSTITUTION: A system comprises a key 2 which is a portable object, and an exchange device 1 provided in a lock. The device 1 is provided with an electric energy supply circuit 11, an oscillation circuit 12, a processing circuit 13, a circuit 18 to detect the sudden fluctuation in current, and a series coil 17. In addition, the key 2 is provided with a coil 27 to be coupled with the coil 17 when the key 2 is inserted in the lock, a processing circuit 25, and a circuit 29 to suddenly change the load on the device 1. In the circuit 25, the signal DE to be transmitted to the device 1 is generated, and detected by the circuit 18 of the device 1 to exchange the information. The reliability can be improved thereby.
Patent JP-S60110954-A (JP)
Inventor: KOBAYASHI NOBORU
IPC: D03D51/34
Filed: 1983-11-18
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-H0872388-A (JP)
Title: Coated paper and its manufacture
Inventor: SUMITA KATSUTOSHI
IPC: D21H19/38
Filed: 1994-09-09
Abstract: PURPOSE: To prepare a recording medium for an ink jet printer of good surface glossiness and good resistance to friction. CONSTITUTION: Silica coating liquid is applied to the surface provided with a pseudo-boemite layer of a paper base with the pseudoboemite layer, and then a heated smooth mold is pressed to the seilica coated layer to form a seilica layer with smooth surface of 60 deg. mirror face glossiness of 30% or more specified in JIS Z8741.
Patent JP-H0498239-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/295
Filed: 1990-08-16
Abstract: PURPOSE:To obtain good photographic characteristics even in the case of processing with a developing solution lower than pH11 by forming a silver halide photographic sensitive material having a specified pH on the film surface of the side of silver halide emulsion layers, and the silver halide emulsion layer and/or its adjacent layer containing at least one of nucleation promoters selected from specified hydrazine derivatives, amine compounds, and quaternary onium salts. CONSTITUTION:The film pH on the surface of the side of the silver emulsion layers is controlled to >=5.9 and the silver halide emulsion layer and/or its adjacent layer contains at least one of the nucleation promoters selected from the hydrazine derivatives represented by formula I, the amine compounds, and the quaternary onium salts. In formula I, R11 is alkyl, aryl, or the like; R12 is H or a blocking group; Ar is an arylene car heterocyclic group; and one of A1 and A2 is H and the other is H, acyl or the like.
Patent JP-S6194638-A (JP)
Inventor: TSUTSUI HIROSHI
IPC: H05G1/30
Filed: 1984-10-16
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-2001039041-A (JP)
Title: Image receiving paper for thermal transfer recording
Inventor: SUZUKI SHIGEKI
IPC: B41M5/382
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To improve conveyance performance by preventing adhesion between image receiving papers for thermal transfer recording using a plastic film as a base even in a high temperature environment by decreasing the friction coefficient by forming an adhesion preventing uneven part in a part of the paper. SOLUTION: In an image receiving paper for thermal transfer recording using a plastic film as a base which is applicable to a thermal transfer printer, antistatic treatment is applied to improve the conveyance performance of the paper so that the friction coefficient between the sheets of the paper is decreased and the generation of static electricity is controlled. An image receiving layer having a recording area 1B and a non-recording area 1A is formed on a surface facing an ink layer. An uneven part 2 is formed in a part of the paper. The part 2 is protruded from the side of an image receiving layer toward the back to form a recessed part on the side of an image receiving layer surface and formed in the area 1A such as the blank part, etc. of the paper.
Patent JP-H0756739-A (JP)
Title: Method and device for fuzzy inference and device for preparing fuzzy knowledge
Inventor: ROU SEIKOU
IPC: G06F9/44
Filed: 1993-08-10
Abstract: PURPOSE:To provide a fuzzy inference method capable of executing highly accurate inference processing by the small number of rules (knowledge). CONSTITUTION:When an FG fuzzy knowledge preparing part 1 prepares FG fuzzy knowledge by a normal method based upon applied data, a void space which can not correspond to the FG fuzzy knowledge is generated due to various reasons. Thereby a BG fuzzy knowledge preparing part 3 prepares BG fuzzy knowledge corresponding to all input spaces based upon the FG fuzzy knowledge. Namely rules are prepared by changing the membership function of an antecedent part without changing an input variable and an output of a consequent part, the vertex of the membership function of an input variable is allowed to coincide with that of the corresponding FG fuzzy knowledge and a start point and an end point are respectively set up to the minimum and maximum values of an input space, so that a certain measure of accuracy can be secured. Consequently highly accurate inference processing is executed by means of FG capable of corresponding to the highly accurate inference processing and inference processing which can not correspond to highly accurate processing is executed by means of BG.
Patent JP-S60109289-A (JP)
Title: Nonvolatile memory
Inventor: KAMIYA MASAAKI
IPC: H01L29/792
Filed: 1983-11-17
Abstract: PURPOSE:To realize the decrease in voltage and the increase in efficiency of the writing characteristic and enable the speed-up of readout by a structure that a region of impurity concentration lower than that of a substrate is formed in adjacency to a high concentration region under the isolation insulation film of a floating gate electrode and a selective gate electrode. CONSTITUTION:Insulation films 10, 15, and 4 are formed on the surfaces of the floating gate electrode 6 and the substrate 1 by stripping a photo resist 60, and again a photo resist 61 is attached; then, a P type impurity 55 is ion-implanted with this resist and the insulation films 15 and 10 as a mask. At this time, if the quantity of implantation is larger than that during the ion implantation shown by 50 in the figure, all the sections exposed to the ion implantation of the P type impurity turn P type high concentration regions 11, and only the section under the isolation insulation film 15 remains as the low concentration region 13, thus enabling the formation of the regions 13 and 11 in self-alignment to the gate electrode and the insulation film. The distribution of surface potentials of the nonvolatile memory made by this structure becomes steep as shown by a curve 21 in the region III, i.e., in the neighborhood of the channel region under the insulation film.
Patent JP-H0751327-A (JP)
Title: Apparatus for disposal of excrement
Inventor: FUNATSUKI CHIFUYU
IPC: A61G9/02
Filed: 1993-08-10
Abstract: PURPOSE:To enable to suck and remove completely the remaining water in a carrying hose for filthy things in an apparatus for disposal of excrement. CONSTITUTION:A carrying hose for filthy things 3, connected to a cup unit which is to be tightly and closely applied to the crotch part of the body at its sucking hole of filthy things, is connected through the first pinch valve 41 to the tank for filthy things 5 and a sucking tube of the remaining water 30 is attached to the middle of the carrying hose for filthy things 3 and placed at the lowest part of the carrying hose for filthy things 3, a sucking hole is formed at the lower part of a sucking tube of the remaining water 30 and the sucking hole is connected through the second pinch valve 45 to the tank for filthy things 5.
Patent JP-S6278481-A (JP)
Title: Two-cycle engine
Inventor: HASHIMOTO SHIGEKI
IPC: F02P11/04
Filed: 1985-09-30
Abstract: PURPOSE:To prevent an engine from seizing by providing a circuit for detecting a condition of a solenoid pump drive coil not being energized and a control unit for stopping the ignition of the engine by means of signals from the said circuit. CONSTITUTION:A wire breakage sensing means 8, when it detects a condition under which a drive coil of a solenoid pump 3 cannot be energized, outputs a specified signal. A control unit, when it receives the said signal, stops the ignition of an engine. As a result, if there are troubles such as couplers connecting the drive coil with the battery coming off, wire breakage of the drive coil itself, and so on, rotation of the engine is automatically stopped, preventing the engine from seizing due to lack of lubricant oil.
Patent JP-H0398855-A (JP)
Title: Conveyance pallet
Inventor: KARURU GIRUHARUTO
IPC: B65D19/38
Filed: 1990-08-16
Abstract: PURPOSE: To allow parts to be left on a pallet even in the case they are brought into contact with liquid solvent, by making the length of a rack slightly shorter than the interior width of a receptacle situated opposite to it. CONSTITUTION: Frame legs 12, 13, 14, and 16, perpendicular to each other, of a flame 11 covered with a metallic protective coating have receptacles 22, 23, 29, and 31 extending substantially perpendicular to a plane 32, and they are open relative to the parallel frame legs. The receptacles 22, 23, 29, and 31 have the same form and are arranged along a coordinate web 43. Further, teeth 76 are provided on one side of each rack 74, and gaps 78 between them are aligned with the same straight lines as the corresponding receptacles 22, 23, 29, and 31. Furthermore, the gaps 78 are wider than the thickness of the racks 74, and each of the racks 74 has a length shorter than the interior width of the receptacle opposite to it. This makes it possible to leave parts on the pallet even if they are brought into contact with liquid solvent.
Patent JP-H0499958-A (JP)
Title: Microwave plasma generator
Inventor: SHIMURA SOJI
IPC: G01N27/64
Filed: 1990-08-20
Abstract: PURPOSE:To carry out stable analysis with high accuracy and high sensitivity by electrically insulating the outer surface of a metal end plate in the vicinity of a discharge tube. CONSTITUTION:When a microwave is introduced into a cavity resonator 1, a strong microwave electric field is generated between the inner surface of the metal end plate 4 provided to the other end of the resonator and the leading end of an inner conductor and plasma gas is ionized in the discharge tube 2 to generate plasma 3. An insulating film 50 has function preventing abnormal discharge abruptly generated between the plasma 3 extending to the outside of the opening of the discharge tube 2 and the plate 4 by the fluctuation of the plasma. By this method, the stable plasma 3 can be kept over a long time.
Patent JP-H1059899-A (JP)
Title: Production of aliphatic carboxylic acid tertiary butyl ester
Inventor: TAKASE ICHIRO
IPC: C07C69/14
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic carboxylic acid tertiary butyl ester, enabling to obtain the desired t-butyl ester only by mixing methyl tertiary butyl ester with target carboxylic acid. SOLUTION: An aliphatic carboxylic acid of formula I (R is an alkyl, a halogenated alkyl) is reacted with methyl tertiary butyl ether(MTBE) to obtain an aliphatic carboxylic acid tertiary butyl ester of formula II. The MTBE is preferably used in an amount of >=1 mole, preferably several ten-fold moles to several hundred-fold moles, that of the carboxylic acid. The reaction is preferably carried out in a temperature range from room temperature to the refluxing temperature of MTBE. The objective compound can thereby simply be obtained.
Patent JP-H0645126-A (JP)
Title: Magnetic powder for composite magnet
Inventor: KASAHARA TAKAHIKO
IPC: H01F7/02
Filed: 1992-07-23
Abstract: PURPOSE:To obtain the title magnetic powder for a composite magnet capable of manufacturing the compound magnet having excellent productivity and magnetic characteristics by a method wherein a needle crystal such as strontium carbonate is to be deposited on the surface and one or nearby part of ferrite powder. CONSTITUTION:As for the starting materials, iron oxide, strontium carbonate and barium dihydric chloride are used. These materials, after being homogenized by a vibrating mill, are crushed and heat-treated. Next, a needle crystal 1 is deposited on the surface and/or nearby part of the powder (between powders) thus manufactured. Next, the powders can be used so that, when the powder and high molecular material are kneaded with each other to produce a ferrite composite magnet such as rubber magnet, the viscosity of this kneaded material can be kept at low value without adding any surface processing agent at all thereby enabling the moldability thereof to be enhanced as well as the composite magnet having excellent productivity and magnetic characteristics to be obtained.
Patent JP-S6462134-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIMAZAKI TORU
IPC: G01N29/06
Filed: 1987-08-31
Abstract: PURPOSE:To reduce noise and to enhance image quality, by phasing and adding the receiving signal based on sound ray transmitted at an angle unit smaller than beam resolving power to temporarily store the same after logarithmic amplification and performing the correlational operation of said signal with the receiving signal based on the next sound ray. CONSTITUTION:A transducer 5 transmits a sound ray A and subsequently deflects beam slightly to transmit sound ray B having acoustic path difference smaller than beam resolving power capable of discriminating the min. pin target to scan a slice surface while an angle is successively changed. The reflected wave (sound ray-A signal) based on the sound ray A is received by the transducer array 5, and phased and added by a receiving beam former 6 through a transmitting and receiving circuit 4. This output signal is logarithmically compressed and amplified by a logarithmic amplifier 7 and converted to a digital signal by an A/D converter 11 to be temporarily stored in a one line buffer memory 12 before inputted to a correlation operator 13. Next, when the receiving signal (sound ray-B signal) based on the sound ray B is inputted to the memory 12 in the same way, the data of the stored sound ray-A signal is extruded to the correlation operator 13 and subjected to a simple addition and averaging with the sound ray-B signal.