baber/WOPTO huggingface dataset:
Patent JP-H1039859-A (JP)
Title: Finger hook structure of saxophnone
Inventor: YAMADA KEIZO
IPC: G10D9/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain the sounds ample over the entire part from the high pitch to the low pitch with good vibration of a tubular body, to improve the performance as a musical instrument, allows the easy impartation of changes in timbre and to provide broad playing expressions by providing either one surface of a finger hook and a pedestal with plural pieces of studs and forming a spacing between the finger hook and the pedestal. SOLUTION: The finger hook 7 is prevented from rotating by the pedestal 13 mounted at the outer peripheral surface of the tubular body 2 and is fixed by a set screw 14. A projection 16 is detained into a recessed part 12, by which the rotation of the finger hook 7 is prevented. Further, the spacing is formed by the studs 11 between the finger hook 7 and the pedestal 13 in the state of fixing the finger hook 7 and the pedestal 13, by which the surface-to-surface contact of the flat plate part 7B of the finger hook 7 with the pedestal 13 is averted. If the spacing is formed between the finger hook 7 and the pedestal 13, the resistance of the finger hook and the thumb hooked to the finger hook on the tubular body 2 to vibration is made lower than in the case of the conventional material structure of making the surface-to-surface contact.
Patent JP-H0481371-A (JP)
Title: Closed sectional surface structure member for car body
Inventor: FUJIKI HIROYUKI
IPC: B62D25/20
Filed: 1990-07-23
Abstract: PURPOSE:To improve the strength without incurring the increase of the plate thickness by interposing a reinforcing panel between an outer panel and an inner panel and installing a reinforcing partitioning wall member along the panel joint direction between the reinforcing panel and each panel. CONSTITUTION:In the application for the part of a side sill 2 as closed sectional surface structure member, when a sill outer panel 4 and a sill inner panel 6 are joined in opposed state in the car width direction, joint work is carried out by interposing a shill reinforcement 8 as reinforcing panel between the flange parts 18 installed above and below both panels 4 and 6. Accordingly, the closed sectional surface 10 formed by jointing both panels 4 and 6 is divided into two spaces 12 and 14. A brace shill outer 16A and a brace sill inner 16B as reinforcing partitioning wall member are installed in two spaces 12 and 14, and fixed on the reinforcement 8, shill outer panel 4 and the sill inner panel 6 on the attached flanges 20a, 20a'-20d, 20d'.
Patent JP-S5983661-A (JP)
Title: Apparatus for removing paper powder
Inventor: MATSUMOTO YOUICHI
IPC: B41F23/00
Filed: 1982-11-02
Abstract: PURPOSE:To remove the paper powder adhered to a paper surface in good efficiency, by providing an electrostatic charging mechanism and a collection mechanism along a paper carrying path. CONSTITUTION:When the paper 2 fed from a paper feed part 1 passes the place of a corona discharge apparatus 4, paper powder 3 present on the surface of the paper 2 is provided with charge by corona discharge. The charged paper powder 3 is peeled off from the surface of the paper 2 by an AC electric field formed by an AC electric field generation apparatus 8 and flied up while being vibrated up and down. A blower 12 sucks air along with the flied-up paper powder 3 from the suction port 10 thereof and only the paper powder 3 is removed by a bag filter 11. As mentioned above, charge is imparted to the paper powder by corona discharge and the charged paper powder is separated and flied up from the paper surface by the AC electric field and sucked and collected by the blower. In addition, when the adhesion force of the paper powder to the paper surface is weak, the corona discharge apparatus is eliminated and the paper powder is subjected to induction charging or polarized only by the AC electric field generation apparatus to make it possible to fly up the paper powder.
Patent JP-S58136842-A (JP)
Inventor: PIEERU PEIEN
IPC: D02G3/38
Filed: 1982-11-02
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-H0537580-A (JP)
Title: Signal synchronization system in parallel transmission
Inventor: FUJIMOTO NOBUHIRO
IPC: H04L29/00
Filed: 1991-08-01
Abstract: PURPOSE:To eliminate the effect of skew specific to parallel transmission with respect to the signal synchronization system in the parallel transmission taking synchronization of data of each transmission line in the parallel transmission utilizing, e.g. an optical fiber. CONSTITUTION:The system is provided with a 1st synchronization means 2 using one of parallel transmission lines is used for a reference series and taking synchronization of a transmission signal of the reference series and 2nd synchronization means 31-3n corresponding to the transmission line series other than the reference series and taking synchronization of the transmission signal of its own series with synchronization information of the 1st synchronization means 2. The 2nd synchronization means 31-3n change the phase of the transmission signal of its own series so as to be coincident with the phase of the transmission signal of the reference series by using the synchronization information of the 1st synchronization means 2.
Patent JP-H01100363-A (JP)
Title: Fuel injector
Inventor: JIYON DABURIYUU KIRAKOFUE
IPC: F02M51/08
Filed: 1988-08-02
Abstract: PURPOSE: To prevent dribble of fuel from an injector by forming an air circulation duct having an outlet, abutting a valve seat member so that spray of fuel draws air to the outlet through the air circulation duct. CONSTITUTION: A magnetic core 13 is arranged in the interior of an injector body 11. A passage 14 communicating an inlet 12 and an outlet 15 is formed inside the magnetic core 13. A valve seat member 27 defining a valve seat 29 engaged with a valve member 24, and an orifice 30 allowing fuel to pass through when the valve member 24 is open are arranged respectively. In such a structure, an air circulation duct 34 having an outlet 15, abutting the valve seat member 27 is arranged. The duct 34 is defined by forming a flat surface on a cylindrical member 31 fixed on a cylindrical portion 32 of the injector body 11. Thus, air is sucked by the spray of fuel to pass through the outlet 15 via the duct 34 to prevent dribble of the fuel.
Patent JP-S6435024-A (JP)
Title: Supercharger of engine
Inventor: HARADA YASUHIRO
IPC: F02B37/14
Filed: 1987-07-30
Abstract: PURPOSE:To obtain smooth travelling in usual driving and excellent accelerationability in acceleration compatibly by using a mechanical supercharger in a broad speed range at the time of acceleration in a substance driving an exhaust turbosupercharger in a high speed range and a mechanical supercharger in a low speed range respectively. CONSTITUTION:The blower 16s of an exhaust turbosupercharger 16 is provided to supercharge suction gas to the common suction gas passage 12 in the course lower than an airflow meter 15 in the given high speed range. And the blower 16s is driven by the rotation of a turbine 16t caused by exhaust gas. And a Roots-type mechanical supercharger 22 for supercharging exhaust gas in the given low speed range is provided in the course of the common suction gas passage 12 lower than the blower 16s and driven by the pulley 26 provided to a crank shaft 25. In this case, when an engine is detected to be in the given acceleration state in a control circuit 43 in which the output of various sensors detecting engine revolution, throttle opening and so on is input, the speed range in which the mechanical supercharger is used is expanded to increase supercharging pressure.
Patent JP-S6086579-A (JP)
Title: Fixing device
Inventor: MIWA TADASHI
IPC: G03G15/20
Filed: 1983-10-18
Abstract: PURPOSE:To remove a contamination which is accumulated between an offset preventing device and a heating roller, and also to execute exactly a fixing operation by providing a contamination removing member on the offset preventing device, and also making a power supply switch conduct by the offset preventing device when it contacts to the heating roller. CONSTITUTION:When an offset preventing device 37 is separated from a heating roller 20, moved in the axial direction and drawn out, a contamination removing member 32 provided on the device 37 slides on the surface of the roller 20, and a contamination which is accumulated between the offset preventing device and the heating roller is removed. On the other hand, when the offset preventing device 37 is made to contact to the roller 20, a power supply microswitch is made to conduct by a lever of the device 37, and the fixing operation is executed exactly.
Patent JP-S5895529-A (JP)
Title: Defoaming device for soil treating tank
Inventor: MINOURA HIDEKI
IPC: B01D19/04
Filed: 1981-11-30
Abstract: PURPOSE:To enhance defoaming efficiency with an inexpensive device, by protruding a porous liquid introducing body from a tank containing a liquid defoaming agent, and dropping the agent from the tip of said body onto the liquid surface of a defoaming chamber. CONSTITUTION:A defoaming device A for a soil treating tank is constituted of a tank 2 and a stringlike porous liquid introducing body 3, and is arranged at an upper part of a defoaming chamber. The porous body 3 is inserted and watertightly attached to an attaching hole 11 bored in the bottom plate of the tank 2, so that the tip of the body 3 hangs down toward an upper part above the liquid surface of the defoaming chamber, and its base part is located in the tank 2. When a liquid foaming agent 1 is filled in the tank 2, the agent 1 flows down along fine air spaces formed in the inside of the body 3 and drops into the defoaming chamber. At this time, the desired dropping quantity is obtained by properly selecting the shape, dimensions, material of the body 3 and the diameter of the air space.
Patent JP-2001018568-A (JP)
Title: Recyclable document folder
Inventor: KAWAHARA MASAHIKO
IPC: B42F9/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To realize the easy segregation between plastics or the like and metal fittings at disposal of document folders. SOLUTION: This folder is formed by piercingly bonding both a folder main body 2 and the fixing fitting 4 of a document locating inside the folder main body with a bonding pin 6. The bonding pin 6 consists of a head part 6a and a leg part 6b for pushing down the leg part 6b to the fixing fitting 4 side for bonding. Preferably, a shallow groove 6c is provided on the plane bottom part of the head part 6a of the bonding pin. More preferably, the tip 6d of the leg part of the bonding pin is brought into a state being imbedded in the fixing fitting 4 at bonding. Further, the diameter T of the mounting holes of the main body and of the fixing fitting are preferably set to be equal to or slightly larger than the maximum breadth (t) of the leg part of the bonding pin.
Patent JP-S5897347-A (JP)
Inventor: SEO IKUJI
IPC: A61B8/00
Filed: 1981-12-03
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-H1138967-A (JP)
Title: Electronic musical instrument
Inventor: REKIMOTO JIYUNICHI
IPC: G10H1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make is possible to play plural musical instruments while reducing occupancy space and execute playing with a playing method having more reality. SOLUTION: This instrument is provided with an infrared LED(light emitting diode) panel 3 by which the back surface side of a translucent plane 2 is irradiated with infrared-rays, a CCD(charge coupled device) camera 4 for image-picking up only infrared-rays made incident from the translucent plane 2 side, and a projector 5 for projection-displaying a picture (include no infrared rays) onto the translucent plane 2.  When a user performs operation at the front surface side of the translucent-plane 2, reflected infrared light quantity is varied, thus a control device 7 detects the variation of reflected light quantity as detected picture information based on an image pickup signal of the CCD camera 4, and executes the prescribed control for outputting musical sound of a musical instrument displayed on the translucent plane 2 in accordance with playing information obtained based on the picture information to output the musical sound from a loudspeaker 6.
Patent JP-S5897117-A (JP)
Title: Magnetic head
Inventor: FURUSAWA HIDEFUMI
IPC: G11B5/127
Filed: 1981-12-03
Abstract: PURPOSE:To form the vertical magnetization on a magnetic tape and to form a plurality of channels, by combining a plurality of magnet poles forming one end of a magnetic edge into knife edge with almost the same shape magnetic substance for a plurality. CONSTITUTION:An L-shaped magnetic substance core 2 and a magnetic head core 3 having knife edge for the tip are opposed to a magnetic tape 1, a core 4 is provided at the back side of the tape, and the magnetic flux from the magnetic head is passed through the tape vertically. Similarly, magnetic head cores 15, 16 are sequentially combined and a plurality of channels are constituted for the magnetic tape 1. Holders 6, 7 fix the whole. In applying an electric signal to a coil 8 of the core 3, magnetic flux phi flows toward the dotted arrow as shown in figure. Since the tip (a) of the core 3 and the tip (a') of the core 4 are shaped as knife edge, the parts (a) and (a') are under strong magnetic field, and the tape 1 is magnetized toward the direction of thickness vertically.
Patent JP-H0636316-A (JP)
Title: Optical axis adjusting system
Inventor: FUJITA KENICHI
IPC: G11B7/095
Filed: 1992-07-21
Abstract: PURPOSE:To easily adjust a minute angle by calculating the difference between a reference disk and an evaluation disk by comparison to discriminate the level of data. CONSTITUTION:The reference disk is rotated, and reflected light of laser light is converted to an electric signal by an optical head. This signal passes a detecting and S/H circuit 3 and is converted by an A/D conversion part 4 and is written and stored in a preceding data storage part 6 by a control part 5. Next, a motor is rotated by one step, and the level of reflected light of the laser light is subjected to A/D conversion and is written and stored in a present data storage part 7 by the control part 5. An operation part 8 operates preceding and present data by the control of the control part 5, and a comparing and discriminating part 9 compares them. If the level of present data is higher than that of preceding data as the result, present data is transferred to the storage part 6, and the motor is rotated again by one step to repeat the same operation. When the level of present data is lower than that of preceding data, the motor is returned by one step to adjust the optical axis. Thus, quantitative adjustment is possible to easily adjust even a minute angle.
Patent JP-S6439275-A (JP)
Title: Reversible interlock circuit
Inventor: KAKIZOE MASAHIRO
IPC: H02P1/40
Filed: 1987-08-04
Abstract: PURPOSE:To operate a reversible motor reliably, by interlocking solid state contactors for braking as well as solid state contactors for forward and reverse rotation. CONSTITUTION:A first interlock circuit 10 receives forward and reverse command signals and outputs forward and reverse signals (j), (l) which are interlocked through timer circuits (t4), (t5). A second interlock circuit 20 receives forward and reverse signals (j), (l) and operates forward and reverse solid state contactors 6, 7 and a brake solid state contactor 8. The forward, reverse and control commands are interlocked through timer circuits (t1)-(t3).
Patent JP-S6440738-A (JP)
Title: Drive force distributor with differential limiting mechanism
Inventor: YAMAMOTO MASAJI
IPC: F16H48/24
Filed: 1987-08-03
Abstract: PURPOSE:To reduce the number of parts, reduce the cost and simplify structure by preparing an operational chamber enclosed by the inside end face of a differential case and the end face of a pressurizing piston and dividing the operational chamber into a plurality of internal spaces by blades. CONSTITUTION:Pressurizing pistons 41, 42 are rotatably connected between side gears 35, 36 and a differential case 30. Operational chambers 43, 44 are formed to be enclosed by the inside end face of differential case 30 and the end faces of said pistons 41, 42. To the side gear 35 or the outer peripheries of first and second output shafts 40, 50 are connected rotatably pressurizing blades 45, 46 extending radially. The operational chambers 43, 44 are divided into a plurality of internal spaces by said blades so that high viscosity oil is put into the respective internal spaces. Thus, the number of parts is reduced, the structure is simplified and the cost is reduced.
Patent JP-2000026455-A (JP)
Title: 3-aminothiophene derivative
Inventor: YAMAMOTO TAKASHI
IPC: C07D333/36
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new 3-aminothiophene derivative useful as a synthetic intermediate, etc., of various physiologically active substances such as a medicine, an agrochemical, etc. SOLUTION: This new 3-aminothiophene derivative is a compound of formula I [R1, R2 are H, F, nitro, a lower alkyl, a alkoxy, a lower alkoxycarbonyl or a lower acryl; R3 is a lower alkyl; R4 to R7 are each H or a lower alkyl), e.g. N-(2-hydroxyethyl)-N-methyl-3-aminothiophene. Further, the compound of the formula I is obtained by reacting a 3-halothiophene derivative of formula II (X is a halogen) with an aminoalcohol derivative of formula III in an inert organic solvent such as tetrahydrofuran in the presence of a base such as triethylamine.
Patent JP-H0726221-A (JP)
Title: Self-adhesive tape and its use
Inventor: YAMASHIRO HIROSHI
IPC: C09J201/00
Filed: 1993-07-09
Abstract: PURPOSE:To prepare a self-adhesive tape which is suitable for sealing a packing case such as a corrugated cardboard box, can be peeled off without damaging the case when the case is temporarily opened for checking or changing the contents, and can seal the case again to the same state as before opening. CONSTITUTION:This self-adhesive tape 23 for packing is produced by forming a self-adhesive layer 26 on one side of a tape substrate 24 in such a manner that the substrate 24 is peelable from the adhesive layer 26 and the adhesive strength between the adhesive layer 26 and the substrate 24 is pref. lower than that between the adhesive layer 26 and a packing case. Thus, a lid plate 22 can be opened without damaging the plate 22 by peeling the substrate 24 alone and leaving behind the adhesive layer 26 on the plate 22 when the contents in the case are checked. After the checking, the lid plate 22 is closed and the substrate 24 once peeled is stuck to the adhesive layer 26 left on the lid plate 22, thus enabling the case to be sealed again.
Patent JP-H0537245-A (JP)
Title: Electronic circuit
Inventor: TOKUMITSU MASAMI
IPC: H03F1/02
Filed: 1991-08-02
Abstract: PURPOSE:To reduce the current consumption without deteriorating the circuit performance in the electronic circuit for a radio communication equipment or the like. CONSTITUTION:Both electronic circuits 1,2 are driven by common DC currents 8,9 by connecting a power supply line of the electronic circuit 1 to a point of the electronic circuit 2 to connect to ground in which the power supply line 10 is connected to a power supply 30 via a nonlinear or linear resistive element 103 to reduce the current consumption. The point of the electronic circuit 1 to connect to ground is connected to ground in terms of high frequency via a capacitor element 105. Thus, the electronic circuits 1,2 are separated in terms of high frequency so as to avoid the operation of one circuit from giving effect onto the other circuit thereby preventing the deterioration in the circuit performance of the electronic circuits 1,2.
Patent JP-H0482896-A (JP)
Title: Production of sucrose ester
Inventor: SHINOZAKI YASUHIRO
IPC: A01H4/00
Filed: 1990-07-24
Abstract: PURPOSE:To stably and readily obtain the subject compound useful as a smoking smell-improving agent for cigarettes by forming the shoots of a growing Nicotiana plant and extracting the shoots with an organic solvent. CONSTITUTION:Small pieces of a growing Nicotiana plant (e.g. Nicotiana.ambulatika) are cultured in a culture solution such as Murashige.Skoog culture medium containing indole acetic acid as a plant hormone at 22 deg.C for 12hr under room light and subsequently for 12hr under dark room. The culturing processes are repeated to form the shoots of the plant. The shoots are immersed in an organic solvent such as chloroform, acetone or methanol for the extraction of the shoots, concentrated and purified by liquid chromatography to prepare the objective compound of the formula (R1-R3 are 2-8C acyl; R4 is H, acyl).
Patent JP-H1022188-A (JP)
Title: Arithmetic method and arithmetic device
Inventor: YAZAKI YOSHIYUKI
IPC: G06Q50/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate intermediate value which meets a desired throughput through numerical calculation without performing any actual working process. SOLUTION: Based on pre-inputted basic data composed of information on the number of products, information on the working process order of a production line, and information on the required time of working process of each device on the production line, the model data on a series of working processes performed on works supplied to the production line until the works are discharged from the production line are prepared at the data conversion section 14 and the working processes are numerically executed in accordance with the model data. Consequently, the number of working processes per unit time and the working time required until the works are discharged from the production line, and the total number of works waiting for working processes on the production line can be calculated and, therefore, an appropriate number of works waiting for working processes which meets a desired number of processed works per unit time can be obtained as a whole for the production line without performing any actual working process.
Patent JP-S6087886-A (JP)
Title: Treating system of liquid-containing material
Inventor: HORIKOSHI MITSURU
IPC: C02F1/00
Filed: 1983-10-19
Abstract: PURPOSE:To treat efficiently the titled material without being influenced by the pulsating flow of equipment such as waterworks by providing a storage apparatus for storing a liquid to be treated on the side of an intake for the liquid to be treated of a liquid circulating mechanism for circulating the liquid while keeping fixed pressure. CONSTITUTION:A sensor 13 is turned on when the liquid level in an original water tank 17 becomes higher than the position where the liquid level sensor 13 is equipped, and the operation of a pump 7 is started to send the original water into a pipeline 25 from the original water tank 17. When te original water is increased to a position where the self-sustaining of a load switch on the lower end side is released, a lead switch on the upper end side is turned on, and a solenoid valve 3 is closed. Accordingly, since the supply of the original water is interrupted, an increase in the amt. of water stored in the original water tank 17 is suppressed at the upper limit of the position where a liquid level sensor 15 is equipped. The original water, sent out into a cylindrical body 21 as an inlet and an outlet through the piping 25 from the pump 7, is passed through the inside of cylinders 19, and sent out again to the cylindrical body 21 as an inlet and an outlet.