baber/WOPTO huggingface dataset:
Patent JP-S5316812-A (JP)
Title: Control system for commutatorless motor
Inventor: OKABE SHIGEYASU
IPC: H02P6/06
Filed: 1976-07-29
Abstract: PURPOSE: To perform efficient control of motor for driving square torque load of pump or blower, by eliminating thyristor converter from primary side of reverse phase exciter and providing set point of current limiter as a function of motor rotation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04302478-A (JP)
Title: Microcrystalline transistor
Inventor: KAWAGUCHI TOSHIHIKO
IPC: H01L29/80
Filed: 1991-03-29
Abstract: PURPOSE:To form a conducting channel containing no impurity in a transistor. CONSTITUTION:A slit 6 is formed in an insulating film 4 on a crystalline substrate 2. The slit is filled with microcrystal 8 containing impurity and having a grain size of 80-150 angstroms. Only the contact of the substrate with the microcrystal is alloyed to form a conducting channel 10 that does not contain impurity. The surface of the unalloyed part is oxidized to form an insulating layer 14, on which a metal conductor can be formed.
Patent JP-H10245019-A (JP)
Title: Thermosensitive automatic labeling machine and automatic labeling method
Inventor: TSUTSUMI TATSUYA
IPC: B65C9/20
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To downsize an apparatus and to shorten and accelerate a label adhesion process by making a constitution wherein while a thermosensitive label is first attracted and removed, all processes including printing, heat activation and adhesion can be done when the label is adhered to a container with thermosensitive paste heat-activated after required items are printed on it. SOLUTION: A label 1 is received in a label holder 2 equipped with an anti- drop claw 3 on a label take-out opening with an adhesive face facing toward a supply opening, wherein the holder 2 is equipped with a pressing tool 4 for pressing the label toward the label supply opening. A rotary wheel 9 rotated by a motor is placed at a position opposite to the label take-out opening of the holder 2, and the label 1 is attracted by attraction disks 5 placed respectively at a tip of a plurality of connection arms 8. The label 1 attracted by the suction disk 5 has its thermosensitive paste activated by a thermosensitive paste activating device 13 after printing by a printer 10, and the label 1 in this state is adhered to a container 16 carried on a conveyer 15.
Patent JP-S59220064-A (JP)
Title: Precise linearly moving device
Inventor: WATANABE JIYUNICHI
IPC: H02K41/02
Filed: 1983-05-26
Abstract: PURPOSE:To perform the reduction in a precise linearly moving device by commonly using a magnetic path material of a linear motor and a guide member of the static pressure bearing of a movable element. CONSTITUTION:A disc 1 is rotatably driven by a drive motor 2. A carriage 4 is provided movably in a direction for crossing the track 3 of the disc 1. The carriage 4 is supported by a movable coil type linear motor 6 which is operated also as a static pressure bearing. This motor 6 has an upper magnetic path member 7 which operates also as a carriage guide member, the member 7 and a lower magnetic path member 8 are opposed to hold the prescribed interval via a spacer 9, and a permanent magnet 10 is arranged on the surface of the member 7 opposed to the member 8. An air pump 14 supplies pressure air into a gap between the carriage 4 and the member 7 which operates also as the guide member, and when the motor 6 is energized, the carriage 4 is moved radially of the disc 1.
Patent JP-S5426584-A (JP)
Title: Tool locus recorder
Inventor: SASAMOTO GAKUSHI
IPC: G05B19/4061
Filed: 1977-08-01
Abstract: PURPOSE: To allow the use of a micro-computer built-in system numerical value controller, by employing signals to a frequency dividing circuit of a copying device from numerical value control as the signals are when the signals belong to a pulse computing system, and by changing the signals into pulse after passing the signals through a series-parallel data converting circuit when the signals belong to a series date system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09284762-A (JP)
Title: Device and method for supplying video material
Inventor: YOSHINARI HIROMI
IPC: H04N21/234
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To evade the failure of a VBV butter and to keep the continuity of a joint by unifying a VBV buffer occupancy amount at the time of connecting different insertion materials with each other. SOLUTION: A program stream ps1 is encoded in a first MPEG encoder 113 and the obtained bit generation amount information is sent to a host CPU 114. By the control of the CPU 114 by it, a second MPEG encoder 115 compression-encodes the stream ps1 so as to make a bit rate same in the respective insertion materials and the VBV buffer occupancy amount of a splice point is unified so as to continue images after splicing at the time of the transportation streams of the respective insertion materials later. The compression encoded bit stream of the output of the encoder 115 is turned to the transportation stream TS1 in a primary MUX 116 and stored in a material server 21. Similarly, the streams TS2-4 from the other insertion material encoders 120-140 are stored as well and taken out from the server 21, combined and connected by the request of a user.
Patent JP-H01263011-A (JP)
Title: Forming method for reinforced polyolefin resin
Inventor: KUROKAWA HIDENORI
IPC: B29C45/00
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a molded piece having excellent quality without warpage, twist, shrinkage, etc., by employing specific reinforced polyolefin resin, and injection filling it in a metal mold by a specific compression ratio at a specific filling speed. CONSTITUTION:A disclike molded piece is injection molded by using reinforced polyolefin resin containing 5-45wt.% of reinforcing material having 1 or more of aspect ratio. A movable metal mold 2 is positioned in a specific state in which a stationary metal mold 1 and the mold 2 are not completely clamped, melted resin is injection filled from a gate 4 into a cavity 3 at a specific filling speed, the movable mold is moved immediately after filling, the molds are clamped under high pressure, and molding is completed. In this case, it is injection molded into the molds at a filling speed for satisfying the relation of a formula 2/3V<=S<=2V at 90% or more of injection volume by a compression ratio for satisfying the relation of a formula 1+1/t<=R<=1+7/t. The t in the formula is the thickness (mm) of the molded piece, the R is the compression ratio, the V is the injection volume (cm<3>), and the S is the filling speed (cm<2>/sec).
Patent JP-S5317777-A (JP)
Title: Transmission type smoke sensor
Inventor: MURAI KIYOMI
IPC: G01N21/53
Filed: 1976-07-31
Abstract: PURPOSE:To prevent the generation of false alarm such as of fire, etc. by identifying the mode of the output of photo detector which detect the decrease in the quantity of transmission light by smoke.
Patent JP-H02271238-A (JP)
Title: Detection of grain boundary
Inventor: YABUMOTO MASAO
IPC: G01N33/20
Filed: 1989-04-13
Abstract: PURPOSE:To rapidly and automatically detect the grain boundary of a polycrystalline material by detecting a place where the position or intensity of reflected light changes between two points close to each other. CONSTITUTION:Parallel incident luminous flux 1 is reflected from the surface of a sample 2 whose crystal grains can be observed on the surface thereof by etching treatment and a part of the reflected light 3 thereof is incident to a photodetector 4. Then, a change of a quantity-of-light signal 6 generated when the position of a sample is moved by a sample moving mechanism 5 is detected by a signal processor 8 and the position of the sample capable of obtaining change quantity equal to or more than a threshold value is read from a position signal 7 to be outputted as a grain boundary. At this time, the parallel luminous flux 1 is allowed to be successively incident to fine regions at two points close to each other on the surface of the sample and the difference in the quantity of reflected light between two points is detected by the photodetector 4 to detect the grain boundary of the sample.
Patent JP-S62246312-A (JP)
Inventor: NAKAMURA KENJI
IPC: C08J9/04
Filed: 1986-04-21
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-H05263837-A (JP)
Title: Power connecting and disconnecting device for power takeout device
IPC: B60K17/28
Filed: 1992-03-16
Abstract: PURPOSE:To provide a power connecting and disconnecting device for a power takeout device able to take out a large power without continual supply of high pressure oil and able to be small sized. CONSTITUTION:Between the inner peripheral face of the boss portion of an output gear 3 and the outer peripheral face of an output shaft 5 penetrating the boss hole concentrically, a sleeve 11 provided with splines on the inner and the outer peripheral face and the outer peripheral splines of which are always engaged with a splined shaft 9 on the output shaft 5 and a synchronizer ring 12 provided with teeth on the outer peripheral face are arranged. By transfering the sleeve 11 in axial direction with a hydraulic piston 19 against a coned disc spring 15 for releasing the engagement, while contacting the synchronizer ring 12 to the conical face 10 on the output shaft 5 frictionally to rotate passively, the inner periphral splines of the sleeve 11 are engaged with the teeth on the synchronizer ring 12 and the splined shaft 9 on the output shaft 5 to connect the output gear 3 to the output shaft 5 mechanically.
Patent JP-S5829468-A (JP)
Title: Air purifier
Inventor: JIYOSEFU REIMONDO HIRUTON
IPC: A62B7/10
Filed: 1982-05-29
Abstract: The device comprises an expandable chamber (13) having an outlet (23) for connection to a facepiece, for example a face mask (26) and an inlet (12) connected to pump means (2, 3, 4, 5) for drawing ambient air into the device through a filter (8) and pumping it into the chamber. In use the wearer of the face mask draws air from the chamber and that air is replenished by operation of the pump means. 
<??>Means (19) are provided for sensing the degree of expansion of the expandable chamber and are coupled with means (22) for varying the power supplied to the pump means so that the pump means supplies only sufficient filtered air to maintain the chamber inflated. A bias is provided on the chamber advantageously coupled with the sensing means for maintaining a positive pressure in the chamber. 
<??>The device allows close control of the amount of air passing through the respirator so as to substantially reduce the amount of air which is filtered but unbreathed to extend the life of the filter means.
Patent JP-H05265249-A (JP)
Title: Magnetic toner
IPC: G03G9/083
Filed: 1992-03-18
Abstract: PURPOSE:To provide magnetic toner in which density is uniform and small and by which a toner handling property is excellent and an agitating property in a developing unit becomes excellent and toner-scattered development is not caused and an excellent image can be obtained. CONSTITUTION:In electrostatic image developing magnetic toner containing at least binding resin and a magnetic substance, the magnetic substance is an organic magnetic substance obtained by carrying out a heat treatment on a phthalocyanine compound. The electrostatic image developing magnetic color toner being the organic magnetic substance obtained by carrying out the heat treatment on the phthalocyanine compound or mixture of the organic magnetic substance and an inorganic magnetic substance is provided.
Patent JP-H08288292-A (JP)
Title: Solder bump forming method to bare chip
Inventor: YOSHIDA AKIO
IPC: H01L21/321
Filed: 1995-04-18
Abstract: PURPOSE: To make it possible to form solder bumps without performing plating and also without using Ar+H2 gas by forming gold bumps on a bare chip, dipping these gold bumps in molten solder and covering the gold bumps with solder. CONSTITUTION: A gold bump 7 is produced on an electrode 3 of a bare chip 1 by means of a gold bonding wire 5 requiring no Ar+H2 gas. Next, the bare chip 1 is dipped in a solder tank having molten solder 9 at a relatively low melting point with the surface formed with a gold bump 7 facing the bottom. And solder 9 is deposited on the top of a gold bump 7. Next, hot air is blown against the surface of the bare chip where the solder 9 was deposited, in order to blow off and remove a bridge 11 formed between gold bumps 7 and an excessive solder deposit 13 by means of a hot air pressure, thereby adjusting the thickness of solder 9. By doing this, the solder bumps can be formed without plating process and without using expensive Ar+H2 gas.
Patent JP-S58212386-A (JP)
Title: Control system for ac motor
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P23/08
Filed: 1982-05-31
Abstract: PURPOSE:To preferably control an AC motor in a wide speed range by performing a vector control by ignoring the seconday leakage reactance at the base speed or lower, and controlling it by considering the secondary leakage reactance at the base speed or higher. CONSTITUTION:The speed of a motor 11 is detected to be applied to a speed range discriminator 34, which discriminates whether it is lower or higher than the base speed and reads out by a read control circuit 17 the slip frequency omegaS, amplitude I1, phase phi1 corresponding to the torque from a memory 18. Then, the motor 11 is controlled through a synthetic circuit 24 and an up-down counter 25. Accordingly, the exciting current is varied constantly at the base speed or lower time so that it crosses the secondary current, and varies in response to the exciting current at the base speed or higher time, and the primary current is controlled in the manner so that the sum of it and the cosine of the secondary current perpendicularly crosses the sine of the secondary current, thereby controlling the speed in a wide range.
Patent JP-H11267406-A (JP)
Title: Deaerating device
Inventor: YOKOTA TAKUSHI
IPC: C02F1/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a dearating device and to obtain the long life by a passage in the joining part of a core material having a gas discharging port made of a thermoplastic resin and an envelope-like film structure made of the same resin which is wound in the surround of the core and closes the surround and having a gas passage in the envelope-like structure and a liquid passage having a supply port and a discharge port in the inside or the outside of the structure. SOLUTION: For a long thin rod made of a thermoplastic resin, a hollow through hole is bored from the one end face to make it a core material 11. A thermoplastic resin film is similarly folded in two and the surrounding two side lines are heat-melted to make it an envelope-like film structure 21. A part where a joining part 26 is formed on the core material 11 is heated, one side line of the film structure 21 without being melted is closely adhered and heat-melted. Then, a small hole 27 is bored in the center of the joined part 26 to reach the hollow hole of the core material 11 and to produce a joined body of the film structure 21 and the core material 11. The inside of the envelope-like structure 21 is evacuated by a vacuum pump from a gas discharge port 14 of the core material 11 of the joined body to make it a deaeration module for a liquid to be deaerated.  At the time of operating this device, stress is not concentrated to the joined part 26 between the core material 11 and the film structure 21 so that the device has excellent mechanical strength and long-term durability.
Patent JP-H09278982-A (JP)
Title: Curable resin composition and coating film formation using the same
Inventor: MATSUI SHIGEKI
IPC: C09D201/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition extremely high in practicability such as being excellent in resistance to heat yellowing, storage stability and also handleability, thus useful for coating materials. SOLUTION: This thermosetting resin composition minimally essentially comprises a carbonate group-bearing vinyl-based polymer, a polysiloxane bearing hydroxyl group bound to silicon atom and/or hydrolyzable group bound to the silicon atom, and a curing catalyst. Or, this composition may be optionally incorporated, other than the above-mentioned essential components, with a carboxyl-bearing compound reactive with the carbonate group, a compound bearing hydroxyl group bound to carbon atom, and/or a curing agent reactive with hydroxyl group, i.e., an amino resin, polyisocyanate or blocked polyisocyanate.
Patent JP-S63257874-A (JP)
Title: Graphic data display device
Inventor: KIYOZAWA HIROYUKI
IPC: G06F17/50
Filed: 1987-04-15
Abstract: PURPOSE:To confirm the existence of a mark by point data even when the mark is dissipated by reduction, by prohibiting only the reduction of the point data by a reduction prohibiting means when a graphic is reduced. CONSTITUTION:When the input of related data is completed at every graphic element, a button 21 is depressed, and data with a mark (*) is read out from a pattern file 4a, and the point data from a data memory 8, and the point data in the central part of the data with the mark (*) is attached by a point a data attaching part 9, and is displayed on the prescribed line of the graphic element. When a reduction instruction button 22 is depressed to observe the whole of the graphic, a reduction prohibiting part 10a is started up, and a reduction prohibiting command for the point data is transmitted to a picture data processing part 3a. The processing part 3a reduce the graphic data, etc., other than the point data, and sends it to a graphic display GD5a. On the GD5a, reduced graphic data and non-reduced point data are displayed, and they are drawn as graphics with a plotter 7 based on the data from a graphic data memory 6 by the instruction of an output instruction button 23.
Patent JP-S58209937-A (JP)
Title: Liquid shortening
Inventor: KIHARA HIROSHI
IPC: A21D2/16
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a shortening having fluidity at room temperature, by blending glycerol fatty acid ester with polyglycerol fatty acid ester, sucrose fatty acid ester, succinic acid monoglyceride, etc. as an emulsifying agent, adding it to a liquid oil. CONSTITUTION:1-10wt% glycerol fatty acid ester is blended with 1-15wt% polyglycerol fatty acid ester, and 1-20wt% at least one of sucrose fatty acid ester, diacetyltartaric acid monoglyceride, succinic acid monoglyceride, calcium stearyl lactylate, sodium stearyl lactylate, such as calcium stearyl lactylate, sodium stearyl lactylate to give an emulsifying agent, which is added to 55- 97wt% liquid oil. A plant liquid oil such as soybean oil, calza oil, corn oil, etc. may be used as the liquid oil.
Patent JP-H10281912-A (JP)
Title: Pressure sensor device
Inventor: IKUTA TOSHIO
IPC: G01L27/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor device in which the increase in size or cost and complicated processing are suitably avoided, and a more precise sensor value corrected in dispersion of a characteristic or mechanical difference every sensor can be provided. SOLUTION: This device has a pressure sensor 100 having a pressure information extracting bridge circuit 1, a temperature information extracting bridge circuit 2, and a standard information extracting bridge circuit 3. In an EPROM 12 which is a nonvolatile memory, the temperature coefficient (a) related to temperature information T, the offset value (b) of the temperature information T at a standard temperature, the temperature characteristic coefficient (c) to pressure information D, the sensitivity (d) to the pressure information D at the standard temperature, the temperature coefficient (e) in the offset of the pressure information D, and the offset value (f) of the pressure information D at the standard temperature are prepared as correction data.  A microcomputer 11 calculates a final pressure P according to P= (T/A-b)×(-e/a)+(D/ A-f)}/ (T/A-b)×(c/a)+d} (wherein A represents the standard information extracted by the bridge circuit 3).
Patent JP-H01263293-A (JP)
Title: Pattern plating method
Inventor: TOTSUKA NOBUO
IPC: C23C18/38
Filed: 1988-04-14
Abstract: PURPOSE:To easily plate various high-quality patterns by attaching a screen not reacting with a plating solvent and having a pattern closely to the surface of a material to be treated, and applying the plating solvent converted to a paste thereon. CONSTITUTION:A patterned screen 2 for plating not reacting with a plating solvent is closely attached to the surface of a material 1 to be treated by using a fixing frame 3, etc. The plating solvent 4 converted to a paste is applied on the screen 2. The applied solvent 4 is brought into contact with the material 1 only at the part 2a of the pattern of the screen 2, and a plating layer 8 corresponding to the pattern of the screen 2 is formed on the surface of the material 1. When electroplating is applied by using the material 1 as a cathode and providing an electrode (anode) on the surface coated with the solvent 4, a high- quality patterned plating can be formed.
Patent JP-S58209600-A (JP)
Inventor: WADA KIYOMI
IPC: B43K19/00
Filed: 1982-05-31
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-H06311786-A (JP)
Title: Brushless exciter for synchronous motor
Inventor: MOSE TADAO
IPC: H02P23/00
Filed: 1993-04-20
Abstract: PURPOSE:To reduce the capacitance of rotary transformers used as an exciter for brushless synchronous motors that reversibly rotate. CONSTITUTION:The title brushless exciter for synchronous motors includes a rectifier. When an alternating current voltage is applied to the primary side of a rotary transformer 3, placed on the rotary shaft of a synchronous motor 1, the rectifier 4 rectifies the alternating current voltage induced on the secondary side, and excites a field winding on direct current. The exciter is also provided with voltage supplying means 2, 6 and 7. These means supply the primary side of the rotary transformer with alternating current voltage the phase rotation of which is reversed according to commands. Commands are determined according to the direction of the synchronous motor rotation.
Patent JP-H01263895-A (JP)
Title: Electronic cash register
Inventor: MASUDA KAZUO
IPC: G07G1/12
Filed: 1988-04-15
Abstract: PURPOSE:To prevent the money case of a drawer from being opened unnecessarily by prohibiting the drawer from being opened when the amount of a change is zero and when the non-open information of the drawer is set. CONSTITUTION:A closing key table C stores the information indicating the opening or the non-opening of the drawer B corresponding to respective registration closing keys A. A change calculating means D calculates the amount of the change (d) by subtracting the amount of paid money from the sum amount of the money of a customer according to any registration closing key operation after the goods of one customer is registered. A retrieving means E retrieves the closing key table C when the amount of the change (d) calculated by the calculating means D is zero to retrieve the information corresponding to the operated registration closing key. A drawer control means F commands to open the drawer B when the amount of the change (d) calculated by the change calculating means D is larger than zero or when the drawer open information is retrieved by the retrieving means E.