baber/WOPTO huggingface dataset:
Patent JP-S6386752-A (JP)
Title: Keyboard
Inventor: OSHIMA YUTAKA
IPC: C08K3/22
Filed: 1987-05-23
Abstract: PURPOSE:To obtain the title keyboard by applying a surface material, prepared by containing a specific hydrous inorganic filler in a specific amount in a casein resin matrix cured with formalin and having characteristics extremely resembling those of ivory. CONSTITUTION:A keyboard obtained by blending 100pts.wt. casein resin matrix, pulverized to a particle size of <=100mesh and having 75,000-375,000mol.wt. with 10-75pts.wt. hydrous inorganic filler selected from the group consisting of aluminum hydroxide, calcium sulfate hydrate, hydrous calcium silicate, etc., molding the resultant blend, treating the molded article with formalin and applying the obtained thin plate onto a keying part of a keyboard substrate consisting of wood.
Patent JP-S5918607-A (JP)
Title: Soft magnetic thin plate
Inventor: OGASAWARA KIYOHIDE
IPC: H01F3/02
Filed: 1982-07-22
Abstract: PURPOSE:To enhance mechanical strength and improve occulation coefficient when laminated by forming a soft magnetic thin plate to be used as the core material for magnetic head and transformer in such a shape that the sectional view perpendicular to the longitudinal direction is convex. CONSTITUTION:The alloy such as Fe-Al-Si, Fe-Ni is put into a heat-proof reservoir 1 surrounded by a heater H and it is heated until it melts. A melted mother material 2 is thus obtained. Such mother material 2 is injected from the nozzle 1A provided at the lower end of the reservior 1 and is then cooled rapidly. The hardened mother material is rolled by a pair of rollers 3 and is formed into a thin plate 4. The thin plate 4 obtained in such structure is formed in such a shape that the sectional view perpendicular to the longitudinal direction is convex. Thereby, a thin plate having a high mechanical strength and a high space factor for lamination can be obtained without deteriorating the intrinsic nature of material itself, namely a magnetic flux density and permeability.
Patent JP-S5918334-A (JP)
Title: Household appliances system
Inventor: KOBAYASHI TOORU
IPC: F24F11/00
Filed: 1982-07-20
Abstract: PURPOSE:To improve the efficiencies of respective apparatus and at the same time their operational conveniences by a method wherein control means, which control a plurality of household appliances simultaneously, are controlled by radio means. CONSTITUTION:When two keys of selective switches 9 on an operating board 1a or, for example, the key of an electric carpet 3 and the key of an air conditioner 2 are simultaneously depressed and then room temperature is set at a setting temperature, a control means 1b transmits frequencies f1 and f2 in order to put the main bodies 3a and 2a of the carpet 3 and the air conditioner 2 through respective control means 2b and 3b into operation in association with each other. On the other hand, simultaneously the control means 1b displays the room temperature on the display segment of a room temperature display part 7 and at the same time transmits operation stop signals in order to stop the carpet 3 and the air conditioner 2, when the room temperature exceeds the set temperature. In addition, an FF type kerosene hot air heater 4 also can be simultaneously put into operation.
Patent JP-H01298559-A (JP)
Title: Tape tension control mechanism
Inventor: SAITO YOSHIO
IPC: G11B15/43
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the tape tension control mechanism capable of suppressing variations of tape tension even when a tape wound diameter is changed by moving a fixing end of a band brake in response to an output of a detecting means for detecting the variations of the tape wound diameter of a tape supply reel. CONSTITUTION:The number of reel revolutions 32 of the supply reel 3 is detected by a reel revolution detector 28 and then calculated by a reel FG 31, and this is frequency-voltage converted 33. This value is impressed 34 on a loading motor 15, which is a motor for controlling tension regulation, to allow a tension regulating fixed end moving base 7 to move 35, so as to suppress the variations in the tension by changing the tension according to the number of reel revolutions, i.e., the tape wound diameter. By this method, the tape tension is not changed even when the tape wound diameter is changed, and hence the precise tension control is feasible.
Patent JP-S62282448-A (JP)
Title: Multilayer interconnection structure
Inventor: IKENOUE ATSUSHI
IPC: H01L23/522
Filed: 1986-05-30
Abstract: PURPOSE:To miniaturize a throughhole part while preventing a throughhole part from being didconneted by a method wherein a protrusion corresponding to the position of throughhole is provided on the surface of the first conductor layer; an insulating film with the throughhole containing the protrusion is formed on the first conductor layer; and then the second conductor layer is formed on the insulating film to be electrically connected to the first conductor layer. CONSTITUTION:The first conductor layer 1 and a protrusion 1a from the surface thereof are formed into one body; an insulating film 2 with a throughhole 2a containing the protrusion 1a is formed on the first conductor layer 1; and then the second conductor layer 3 is further formed on the insulating film 2 to be electrically connected to the first conductor layer 1 in the throughhole 2a. In such a constitution, the protrusion 1a of the first conductor layer 1 contained in the throughhole 2a can reduce the plunging step difference of the second conductor layer 3 in the throughhole 2a so that the second conductor layer may be formed easily in the throughhole part while preventing the throughhole part from being disconnected.
Patent JP-S62283379-A (JP)
Title: Toner removing device
Inventor: NAKANO TETSUYA
IPC: G03G21/10
Filed: 1986-05-30
Abstract: PURPOSE:To facilitate the removal of toner sticking on exposed parts on both ends of a photosensitive body drum not only physically but also electrically by constituting the device of a conductive brush, a counter conductive brush electrode and a grounding means of the electrode. CONSTITUTION:The device consists of a conductive brush 5 formed on the peripheral face of exposed parts on both ends of a photosensitive body drum 2, the counter conductive brush electrode 7 installed to contact with the conductive brush and a grounding means 9 of the electrode. The conductive brush 5 is made up of conductive brush hair 13 made of conductive fiber set through the whole area of peripheral face of the exposed parts 3. The counter conductive brush electrode 7 consists of a rotary shaft 14 rotatably supported reversely to the photosensitive drum 2 to a cleaning unit 11, a brush ring 15 made of stainless steel fitted to the rotary shaft and a conductive brush hair 16 made of conductive fiber set on the periphery of the brush ring to contact with the brush hair 13 of the conductive brush 5. The brush ring 15 is grounded by a grounding means 9.
Patent JP-H05322754-A (JP)
Title: Density change measuring device
Inventor: KAWABATA MASAHIRO
IPC: H01S3/00
Filed: 1992-05-20
Abstract: PURPOSE:To measure the density change of gas by means of a simple optical system that does not require an interference meter, by equipping a means to transmit a laser beam to gas to be measured and a means to receive a laser beam and a means to detect a receiving position, providing a means to calculate the density change of gas from the change of a receiving position. CONSTITUTION:A laser oscillator 2 transmits a laser beam A to gas B to be measured. The transmission direction of the laser beam A is changed by the change of a refractive index due to the density change of the gas B, and received by means of a photodetector 3. The photodetector 3 detects the receiving position of the laser beam, and output is made to a density change calculating circuit 4. That is, the receiving position is measured by means of transmitting and receiving means, and a displacement angle in a transmission direction is calculated. Next, the dispersion value of the time change of the displacement angle is calculated. Density change can be calculated by using the fact that the dispersion value of the displacement angle is proportional to the change of a refractive index and the refractive index change is proportional to the change of density.
Patent JP-H04231755-A (JP)
Title: Divided flywheel
Inventor: YOHAN IETSUKERU
IPC: F16F15/30
Filed: 1991-05-30
Abstract: PURPOSE: To reduce the axial dimension of a divided flywheel as small as possible so as to arrange an internal combustion engine and a transmission in an engine room without generating a trouble. CONSTITUTION: An inertia mass 3 at a transmission side of two inertia masses 2, 3 of a flywheel 1 is projected in the axial direction into a space surrounded by an annular groove member 9 for housing a buffer device 7 for buffering the relative turning movement of both the inertia masses 2, 3, and the annular groove member 9 is arranged outside of the diameter of a friction surface of a friction clutch 5 in the radial direction.
Patent JP-S5753185-A (JP)
Title: Detection circuit for television broadcast signal
Inventor: SATOU TATSUAKI
IPC: H04N5/44
Filed: 1980-09-16
Abstract: PURPOSE:To prevent the malfunction of a control signal which generates a tuning voltage, by discriminating whether a synchronizing signal exists or not and a sound signal exists or not in the television broadcast signal. CONSTITUTION:A sound signal detecting circuit 11 to which the sound signal is inputted from a terminal 11 is provided in parallel with a synchronizing signal detecting circuit 14 having a terminal 12, to which the horizontal blanking pulse is inputted , and a terminal 13 to which the horizontal synchronizing signal is inputted. The output terminal of the sound signal detecting circuit 11 and the output terminal of the synchronizing signal detecting circuit 14 are connected to an AND  circuit 16. When a synchronizing detection signal V3 and a sound detection signal  V4 are obtained by this circuit 16, a synchronizing signal V5 is outputted from an  output terminal 17 of the AND circuit 16. Thus, the tuning frequency band and a  frequency band deviated from it are discriminated from each other.
Patent JP-H10320497-A (JP)
Title: Code reading and recording device
Inventor: NISHINO KOICHI
IPC: H04N7/167
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To easily prevent a code pattern image from being copied without decreasing the recording amount of information data. SOLUTION: This device picks up and reads a readable code pattern image which is printed and recorded on a recording medium, and a decoding part 24 processes and restores the image to the original information data; and then an encoding part 32 converts the data into image data of the above code pattern image, and a print part 34 prints and records the code pattern image on a recording medium so that it can be picked up and read. In this case, operation control information for allowing or inhibiting the operation at the encoding part 32 is previously included in the code pattern image printed and recorded on the recording medium, this information is extracted from the read code pattern image by an operation control information extraction part 28, and based on the information, an encoding operation control part 30 allows or inhibit the operation at the encoding part 32.
Patent JP-2000323201-A (JP)
Title: Waterproofing structure of shield wire end portion
Inventor: ITO AKIRA
IPC: H01B7/282
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of water into a lead wire by a simple structure and manufacture it at low cost by using a single core wire formed by applying a conductor to the lead wire to be connected to a shield conductor of a shield wire. SOLUTION: A single core wire 10 prevents water from infiltrating into the inside (circumference of a conductor) and the sheath 2 of a shield wire 1 is exfoliated to collect a braided wire 3. The single core wire 10 is press connected to the braided wire by a splice. A terminal 6 is connected to the single core wire 10 as well as a core conductor 5 of the shield wire 1. After that, a single thermal contraction tube 200 is contracted by heat and covers over the single core wire 10 along with the core conductor 5 so as to prevent the hands, etc., from being hurt.  This constitution can prevent water from infiltrating into a connector 7 inside and secure the waterproofing function by the connector 7 by just processing the end portion of the shield wire 1 having a terminal 6 internally connected to the inside of a connector 7 which is waterproofed by tightly stuck to the sheath 2 of the core wire 5 and the single core wire 10.
Patent JP-H07335122-A (JP)
Title: Water repellent, oil repellent treatment film forming method, device thereof, and picture display
Inventor: OBARA KATSUMI
IPC: G02B1/10
Filed: 1994-06-09
Abstract: PURPOSE:To provide a water repellent, oil repellent treatment film forming method, its device, and a picture display, in which reflecting characteristics of an unreflecting treatment film is not damaged, appearance defects caused by uneven coating are not generated, and quality is enhanced. CONSTITUTION:In a method for forming a chemical adsorption monomolecular film containing a water repellent, oil repellent group, a water repellent, oil repellent treatment solution is vacuumed, and the surface on which a film is to be formed is exposed in a vapor produced. The water repellent, oil repellent chemical adsorption monomolecular film is formed.
Patent JP-S6018035-A (JP)
Title: Remote supervisory equipment
Inventor: TSUYOSHI NOBUO
IPC: H04B17/40
Filed: 1983-07-11
Abstract: PURPOSE:To detect the service interruption of a slave station device from a master station device by providing a service interruption detecting circuit to the master station device and a relay, which works in a service interruption mode, to the slave station device respectively. CONSTITUTION:A master station device 1 is connected to a slave station device 2 via a transmission line 6. In a normal mode contacts 41 and 44 are closed with contacts 42 and 45 opened respectively. Therefore a data input signal 3 is transmitted to the device 1 from the device 2 through the line 6. When the device 2 has a service interruption, the contacts 41 and 42 are opened and closed respectively. A reception data fault signal 10 is delivered from the device 1 to open and close contacts 41 and 42 respectively. A service interruption detecting circuit 46 applies the voltage to the line 6 to detect the current flowing through the line 6. A service interruption is decided if the detected current is set at a set level, and a service interruption detecting signal 47 is delivered.
Patent JP-H05328456-A (JP)
Title: Plant state monitoring equipment
Inventor: UTSUGIDA HIROYUKI
IPC: H04Q9/00
Filed: 1992-05-20
Abstract: PURPOSE:To surely detect only a true state change by using a prescribed number of the newest patterns in the signal state so as to discriminate the presence and absence of a state change thereby eliminating a simulated state variation caused by noise, hunting and vibration. CONSTITUTION:A signal state history filing section 16 reads signal states Da, Db of a water level fault signal (a) and a fault signal (b) of a pump 4 stored in a current status database 15 and stores them to a signal state history database 17. Plural kinds of signal state patterns regarded to be plant state variations are stored in a state change characteristic database 19. A state change detection section 21 reads signal state patterns formed by N each of signal states stored in each shift register 17a of the signal state history database 17 to check the correspondence to the signal state pattern stored in the state change characteristic database 19. When any correspondence is in existence, transmits a state change detection signal (d) to a state change output section 22.
Patent JP-H09312153-A (JP)
Title: Sealed lead-acid battery
Inventor: KISHIMOTO KENJIRO
IPC: H01M50/529
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the air-tightness and liquid-tightness between cells by interposing an acid resistant and oxide resistant material, which is different from a resin forming a battery jar, in a partitioning wall for partitioning cell chambers at a part, in which a connecting conductor is passed through. SOLUTION: An electrode group 4 is housed in each cell chamber 6 of a battery jar 5 made of the polyolefine group synthetic resin. Each lug part 1a, 2a of a positive electrode and a negative electrode are connected to each other by a strap 7, and both the straps 7 having a different polarity from each other of adjacent cell chambers 6 are integrally connected to each other by a connecting conductor 8 made of pure lead. An upper end of a partitioning wall 9 for partitioning the cell chamber 6 is formed with a semi-circular notch, and the connecting conductor 8 is fixed in the biting condition. A lid 12 made of the polyolefine group synthetic resin is formed with a partitioning wall 13 in response to the partitioning wall 9, and melted and connected to the battery jar 5 so as to tightly seal the cell chamber for partitioning.  At this stage, a top surface of the connecting conductor 8 is coated with the catalyst mixture solution of acrylic monomer, and thereafter, the battery jar 5 and the lid 12 are melted by heat bonding.
Patent JP-H08300164-A (JP)
Title: Device for shielding weld zone of resistance welded tube
Inventor: INOUE TOSHIHIRO
IPC: B23K13/00
Filed: 1995-04-28
Abstract: PURPOSE: To improve productivity, to detect forming defects of tube stock and to simplify correction by providing a shield cover for covering only a local part between the welding equipment around the weld zone and a tube stock minimizing the shielded space around the weld zone and decreasing the concentration of oxygen inside the space in a short time. CONSTITUTION: In this shielding device 20, a shield cover 22 is attached to the roll stand 100 of a squeeze roll 12, and only a local part (around a contactor 11 and the squeeze roll 12A) between the welding equipment 10 around the weld zone and a tube stock A is covered with the cover. Incidentally, 101 is the roll chock of an upper roll 12A. In addition, the device is provided with a shield rubber 102A in the part that comes into contact with the tube stock 1A and also a shield rubber 102B in the part with the welding equipment 10. Furthermore, the welding equipment 10 is capable of moving vertically between the lowered position with welding and the raised position without welding by means of an elevating part 13, and the contactor 11 is brought into contact with the tube stock 1A at the lowered position, thereby covering it with the shield cover 22 at this position.
Patent JP-S617282-A (JP)
Title: 2-(2-trialkylsilylethynyl)-1,2,3,4-tetrahydro-2-naphthol derivative and its preparation
Inventor: TERAJIMA ATSUROU
IPC: C07F7/08
Filed: 1984-06-22
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<4> are H, OH or alkoxy; R<2> and R<3> are H or tothether form phthaloyl of formula II (X<1> and X<2> are H, OH, alkoxy, lower alkyl or halogen)]. EXAMPLE:2-(2-Trimethylsilylethynyl)-1,2,3,4-tetrahydro-2-naphthol. USE:Synthetic intermediate of carcinostatic agent. PREPARATION:The compound of formula I can be prepared by reacting 1,2,3,4- tetrahydronaphthalen-2-one of formula III with 2-trialkylsilylethynyl cerium reagent. The compound of formula I is a possible important synthetic intermediate of daunomycin and adriamycin, etc. which are aminoglycoside antibiotic substances having excellent carcinostatic activity.
Patent JP-S5274469-A (JP)
Title: Ignition device
Inventor: NAKAMURA ISAO
IPC: F23Q2/28
Filed: 1976-10-22
Abstract: PURPOSE: To provide an ignition device in which a cahnge of current flowing in a light-emitting having negative resistivity of an oscillator circuit is converted into a high voltage which will establish discharge to effect ignition, the ignition device being so designed theat the condition of the iginiton circuit can be checked, and the gas and voltage can be also be checked. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06337763-A (JP)
Title: Data format controlling controller for disk device
Inventor: TATEISHI HISAO
IPC: G11B20/10
Filed: 1993-05-31
Abstract: PURPOSE:To discriminate whether data is original data or not by detecting an INDEX address mark and then outputting data bits and clock bits, byte by byte. CONSTITUTION:In order to detect an SYNC byte, FFn as the data pattern of the clock bits of an SYNC byte part is written in a comparison register 9 through an internal bus 6, and it is confirmed through a comparing circuit 11 that the data pattern of a shift register 8 where the clock bits are set becomes FFn, thereby confirming an SYNC byte field. After an address mark is confirmed, 8-byte data which are its data bits and clock bits are transferred to a host computer 4 and outputted to an external bus terminal 5, and every time serial data bits are advanced by one byte thereafter, data codes of shift registers 7 and 8 are transferred to the host interface 4 through an internal bus 6 and outputted to the terminal 5.
Patent JP-S5827877-A (JP)
Inventor: KURAUSUUDEIITAA TSUINMAAMAN
IPC: F02M61/06
Filed: 1982-07-23
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-S5461233-A (JP)
Title: Method to prevent drying of water-dispresed paint in water-dispersed paint tank
Inventor: NINOMIYA SHIYOUGO
IPC: C09D5/02
Filed: 1977-10-25
Abstract: PURPOSE: To prevent the drying of water-dispesed paint attached to the inner walls of a water-dispersed paint tank, by covering the surface of te paint in the tank with a sealing liquid which has a density smaller than that of the paint and is insoluble or immiscible to the paint.  
     CONSTITUTION: The whole surface of water-dispersed paint in a tank is covered with a sealing liquid insoluble or immiscible to the paint and having a viscosity of ≤ 100 poises and density difference between the paint of ≥ 0.05, e.g. liquid  paraffin, silicone oil, etc. The thickness of the sealing liquid layer is ≥ 1cm. The  sealing liquid descends or ascends according to the change in the volume of the  paint, thereby shielding the paint from outer atmosphere.  
     EFFECT: Prevention of drying and coagulation of paint attached to the inner walls of the tank, and of contamination of the paint with dust in air or coarse paint particles 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5916768-A (JP)
Title: Serial thermal printer
Inventor: HIRANO SEIICHI
IPC: B41J25/304
Filed: 1982-07-21
Abstract: PURPOSE:To simplify the mechanism of a serial thermal printer by reducing the number of parts by using a system in which a carriage is driven by a step motor, the printing start position is regulated by the motor lock, and papers are fed through a cylindrical cam by moving the carriage to a given region. CONSTITUTION:A carriage 1 on which a thermal head 2 is mounted is moved through a rack 101 by rotation of gears 3 and 4 by turning a pinion 5 directly connected to a step motor 16, and the printing start position is regulated by the motor lock without the use of any detector. When the central point of the carriage 1 is moved to the left beyond the printing start position, a cylindrical cam 6 is turned along the inclined face of the convexed lead 601 of the cylindrical cam 6 thrusting through the carriage 1, and papers are sent by a given amount through the clutch gear of one-way clutch, a paper sending gear 9, and a paper sending roller 11. At this time, a holder 12 supporting the platen 13 is turned against a spring 14 to release the pressing pressure between the platen 13 and the head 2. The mechanism can thus be simplified and the number of parts can be reduced.