baber/WOPTO huggingface dataset:
Patent JP-S5689021-A (JP)
Title: Acoustic level measuring method
Inventor: FUJII SHIYUUZOU
IPC: G01F23/28
Filed: 1979-12-20
Abstract: PURPOSE:To measure the level of the contents of a storage tank by simple constitution without providing a detection terminal in the storage tank by generating an impulsive sound by applying a shock to the external wall of the storage tank and then by electrically detecting an echo sound changing according to the level of the contents. CONSTITUTION:Oscillatory lever 7 of shock generator 3 provided on side wall 2 of storage tank 1 is lifted at a prescribed angle and a prescribed shock is applied to side wall 2 with hit ball 6, generating a corresponding impulsive sound. The echo sound of this impulsive sound varying in frequency with the level of the contents of storage tank 1 is detected as a voltage by transducer 22 and the voltage is applied to comparator 23 applied with a reference value previously measured and determined according to the kind of the contents. Consequently, the need to provide a detection terminal, etc., in the storage tank is eliminated and the acoustic measurement of the level of the contents of the storage tank can be taken.
Patent JP-S5590915-A (JP)
Title: Projector
Inventor: MIDORIKAWA MITSUHIRO
IPC: G03B27/32
Filed: 1978-12-28
Abstract: PURPOSE: To obtain the high-performance and small-size projection optical system by specifically supporting the specific bar-form lens groups by pipe materials.  
     CONSTITUTION: The 1st bar-form lenses 108 being telecentric on the exit side and the 2nd bar-form lenses 109 being telecentric on the incident side, whose respective lengths in the optical axis direction are 2W6 times the effective diameter and whose one ends have the outside diameter larger than the outside diameter of the portions to be fitted into pipe materials 103 are prepared. The both lenses 108, 109 are then fitted into the pipe materials 103 and are so fixed and supported as to become perpendicularly coaxial to the object surface and projection surface. Intermediate field stops 104 are provided between the 1st and 2nd bar-form lenses 108, 109. As a result of this, the pipe materials 103 perform lens holding and light shielding and the intermediate field stops 104 define the light intensity distributions on the projection surface. Further the both lenses 108, 109 are defined of their fitting positions by the step part, thus the projection optical system of superior optical performance is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0719353-A (JP)
Title: 2/2 change-over seat valve
Inventor: BURIAN KAANE
IPC: F15B13/04
Filed: 1994-06-24
Abstract: PURPOSE: To provide a valve highly pressure-proof and lightweight by providing a spool formed of high-strength carbon fiber reinforced plastic and a case formed of a light metal in the valve with spool urged in the closing direction by a close spring fitted in a case. CONSTITUTION: A spool 1 formed of a high-strength carbon fiber reinforced plastic having a plurality of recesses for distributing a fluid in an intermediate part is fitted in a hollow part 2 of a case 3 formed of a light metal or a light metal alloy movably in the axial direction. A valve seat area 5 is closed by urging the spool 1 to the left by a close spring 7 to stop the flow from a supply passage 4 opened in an intermediate portion of the intermediate part 2 to an adjacent space 15. A manually rotatable cam shaft 12 is provided to operate a valve, the spool 1 is allowed to slide along a cam groove 13 through a spherical body 14 by this rotation, and the valve seat area 5 is opened by the movement to the left to allow the fluid to be distributed.
Patent JP-S6143228-A (JP)
Title: Electrohydraulic control device of internal-combustion engine
Inventor: SAITO ATSUSHI
IPC: F02D1/02
Filed: 1984-08-07
Abstract: PURPOSE:To promptly and surely perform hydraulic control so as to enable high pressure injection to be operated while an injection time to be reduced and form a control device in small size and light weight, by controlling working fluid of a servo piston in an injector device and an intake and an exhaust valve device to be circulated by a conical valve. CONSTITUTION:An injector device X, lifting a valve 28 rapidly to an upward moving position if a solenoid coil 30 is electrified, allows working fluid in a valve chamber 45 to flow out by opening a conical valve chamber flow outlet 49. And a valve 27, moving from its downward motion to the upward moving position, opens a servo piston chamber flow inlet 42 by a difference between pressures of working fluid in a working fluid inlet 40 and in the valve chamber 45. While an intake valve device Y, moving upward a conical valve 66 if a solenoid coil 64 is electrified, allows working fluid to flow into a servo piston chamber 73 by opening a servo piston chamber flow inlet 74 while closing a flow outlet 75. And a piston 77 and a plunger 78 integrally move slowly downward till a bottom end surface of the servo piston 77 is adapted to a bottom end surface of the piston chamber 73, opening an intake valve 60, thereafter it is rapidly fully closed by the plunger 78.
Patent JP-S6321173-A (JP)
Title: Information processor
Inventor: YAMADA SHIRO
IPC: B41J21/00
Filed: 1986-07-15
Abstract: PURPOSE:To control the position of a scale so that an actual printing position on a printing medium can be determined at any time, by calculating the sum total of printing widths for characters, dividing the sum total by a standard printing width to calculate the number of columns, and moving the scale so as to locate a column at a position corresponding to a predetermined position. CONSTITUTION:A printing width summing-up means 7 calculates the sum total of printing widths for characters corresponding to data inputted between the first position and a predetermined position in an input range on a display medium 1. A column number calculating means 8 calculates the number of columns by dividing the sum total of the printing widths by a standard printing width. A moving means 9 moves a scale S so that a column is moved by the number of columns from the first column in the input range toward the end of a line to be located at a position corresponding to a predetermined position. As a result, a column on the scale indicating the position on a printing medium 6 which corresponds to the position of input of data on a display medium 1 coincides with the column in which the data is inputted. The operator can further easily determine the position of a scale cursor, namely, the printing position.
Patent JP-H04339982-A (JP)
Title: Automatic door-opening and closing device
Inventor: OIWA YOSHIYUKI
IPC: E05F15/20
Filed: 1991-06-10
Abstract: PURPOSE:To effectively utilize the space on the door side by enabling only the object (or man) ready to passing through the door to be detected exactly without detecting the object(or man) approaching the side of the door by a method in which the region for detecting the object passing is made smaller in width in the lower parts of both sides of the door. CONSTITUTION:A light projector 1a and a light receiver 1b are set on the upper ceiling B or transom of a door A, and a reflecting face to reflect light from the projector 1a is provided on the central floor side of the door A. The optical axis P1 from the projector 1a to the light receiver 1b through the reflecting face is regulated to be a bilateral symmetry inverse triangular form.
Patent JP-S5956462-A (JP)
Title: Curable resin composition for coating
Inventor: SAKASHITA TAKESHI
IPC: C08F299/02
Filed: 1982-09-27
Abstract: PURPOSE:To provide a curable resin compsn. which has excellent curing characteristics in air and gives a coating film having excellent characteristics, containing a poly [( meth )acryloyloxyalkyl] (iso)cyanurate, a poly(meth)acrylate compd. and a polymn. initiator. CONSTITUTION:A resin compsn. contains a poly [( meth )acryloyloxyalkyl] (iso) cyanurate (A) of formula I or II [wherein X<1>, X<2>, X<3> are each (meth)acryloyl, H, alkyl; R<1>, R<2>, R<3> are each (poly)oxyalkylene], a poly(meth)acrylate compd. (B) of a polyester polyol contg. at least two acryloyloxy or methacryloyloxy groups per molecule and no urethane linkage, and 0.01-20pts.wt. (per 100pts.wt. of the combined quantity of components A and B) polymn. initiator, said component B being used in a quantity exceeding 0pt.wt., but upto 100pts.wt. per 100pts.wt. component A.
Patent JP-S6061444-A (JP)
Title: Method of conveying sheet material to automatic drawing device and device thereof
Inventor: HASHIMOTO JIYOUJI
IPC: B65H29/32
Filed: 1983-09-12
Abstract: PURPOSE:To simplify a conveying device and to reduce the size thereof, by a metho wherein operations to convey and position a sheet material by means of a sheet material absorbing device, which can be moved between a paper box and an automatic drawing device, are performed in 2 steps. CONSTITUTION:When a paper is fed onto a table 1, an absorbing device 17 is firstly actuated by a motor 20 to lower an absorbing head 18 and a blast pipe 19, and a sucker 21 is brought into contact with the left end of the upper surface of a paper 23 in a paper box 24 to start absorption of the paper 23. After the paper 23 is absorbed, the absorbing device 17 is raised as the air is injected to the side of the laminated paper through the blast pipe 19, and only the uppermost paper 23 is taken out. Thereafter, after, with a slide guiding mechanism actuated, the absorbing device 17 is moved leftward to the vicinity of a portion above left end of the table 1, the paper 23 is temporarily placed on the table 1. After the absorbing device 17 is raised, it is moved slightly backward, and thereafter, the paper 23 is absorbed again by means of the absorbing head 18, the absorbing device is moved forward until the end surface of the paper is moved to a given position in a pancher 33, and this causes positioning of the sheet.
Patent JP-H0825932-A (JP)
Title: Rear wheel suspension device for automobile
Inventor: ASAOKA AKIYOSHI
IPC: B60G9/04
Filed: 1994-07-19
Abstract: PURPOSE:To enable easy manufacture at a low cost and make torsion torque absorbing performance desirable so as to improve maneuvering stability appropriately. CONSTITUTION:A lateral pair of trailing arms 1, 1 are connected to each other through a torsion beam 2 of U-shape or approximately V-shape cross section having an opening part 20 at one side face, and it is so set that the opening part 20 of the torsion beam 2 faces the front side of a body and that the back face part 21 faces the rear side of the body. In such a rear wheel suspension device for an automobile, the respective rear end parts 1a on the rear wheel supporting side of the trailing arms 1, 1 are connected to the torsion beam 2 by a lateral pair of reinforcing members 3, 3, and in the connecting places between the respective one end parts 3a of these reinforcing members 3, 3 and the torsion beam 2, the respective one end parts 3a of the reinforcing members 3, 3 are jointed only to the back face part 21 of the torsion beam 2.
Patent JP-H09329218-A (JP)
Title: Dry type continuously variable transmission
Inventor: HASHIMOTO KOJI
IPC: F16H57/035
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a continuously variable transmission with an exhaust duct to excellently reduce the generation of exhaust noise and prevent entrance of dust. SOLUTION: A continuously variable transmission is constituted such that a continuously variable transmission incorporated in a belt chamber is cooled by outside air, which is discharged through an exhaust duct 17. In this case, a sound absorbing material 18 is incorporated in the exhaust duct 17 and a mesh 19 to prevent jump-out of the sound absorbing material 18 and entrance of stones and dust from the outside is attached on the outlet side of the exhaust duct 17.
Patent JP-S6410722-A (JP)
Title: Logical integrated circuit
Inventor: KANEKO KOICHI
IPC: H03K19/0175
Filed: 1987-07-02
Abstract: PURPOSE:To make it unnecessary to provide a delay gate specially as a delay circuit, and to simplify circuit constitution by providing the delay gate for delaying a control signal, in an output buffer. CONSTITUTION:Every two pieces of inverters G11a, G12a-Gm1a, Gm2a to constitute the delay gate are interposed between respective NOR gates NO1-NOm and between respective NAND gates NA1-NAm in the respective output buffers OB1a-OBma, and the control signal F is delayed among them. Accordingly, when the control signal F, the pulse width of which is shorter than delay time, is inputted, the output buffers can be made to operate in order from the output buffer OBma toward the output buffer OB1a. Thus, because it is unnecessary to provide the delay gate for every output buffer OB1a-OBma specially as the circuit to delay, the circuit constitution is simplified.
Patent JP-S5869339-A (JP)
Title: Control circuit for air conditioner
Inventor: KATOU TAKASHI
IPC: F24F11/02
Filed: 1981-10-21
Abstract: PURPOSE:To securely detect the operation of a protective apparatus at the time of an abnormal operation of a calculating part and protect a heat source apparatus from runaway, by providing an abnormality-detecting circuit or the like, in a circuit for controlling a heat source apparatus by processing various input signals. CONSTITUTION:When the protective apparatus 1 is operated, a signal is inputted into the calculating part 3 through an input interface circuit 2, and a signal for causing the heat source apparatus 5 to perform a protective action is outputted through an output interface circuit 4. The signal from the apparatus 1 is inputted through another input interface circuit 6, and the operating condition of the apparatus 5 is monitored through a level converting circuit 9. After a predetermined period of time set by a delay circuit 7 or the like is elapsed from the operation of the apparatus 1, if an output is still generated, the circuit 3 decides it to be impossible to control, and the output interface circuit 4 is controlled directly by the abnormality-detecting circuit 4 to protect the apparatus 5.
Patent JP-H0513534-A (JP)
Title: Semiconductor element invertedly aligning device
Inventor: YOKOYAMA MITSUO
IPC: H01L23/00
Filed: 1991-07-09
Abstract: PURPOSE:To improve efficiency of packing, testing and marking facility by improving carrying capability of a parts feeder of processed resin-sealed type semiconductor element by giving a rotational force to a circular resin-sealing layer by fluid pressure. CONSTITUTION:A semispherical resin-sealed layer 13 is coated, and a carrier path 10 for directional aligning of processed resin-sealed type semiconductor element which has a lead 14 drawn outward is formed before the point of entering an aligning process, thus a semiconductor element invertedly aligning device 11 is formed. In the middle of that width, the carrier path 10 is provided, and a groove formed in the central part is, by a fluid blown from a fluid blowout part 16, for example by air, the resin-sealed layer 13 of the processed resin- sealed type semiconductor element receiver a rotational force, and also by utilizing the shape of the resin-sealed layer 13, rotated gradually for obtaining a specified aligned state. As a result, a carrying efficiency of aligned parts by processed resin sealed type semiconductor element is improved.
Patent JP-S6060368-A (JP)
Title: Lock-up controller for torque converter
Inventor: IKEURA KENJI
IPC: F16H61/14
Filed: 1983-09-13
Abstract: PURPOSE:To prevent the generation of shock and improve fuel consumption by maintaining the perfect connection of a lock-up clutch in deceleration state and gradually restoring the perfect connection from slidable connection in acceleration state. CONSTITUTION:An operation-state monitoring means (f) detects the deceleration state and acceleration state of a prime mover (a) in a lock-up range and operates a lock-up control means (e) so that the perfect connection of a lock-up clutch (d) is maintained in deceleration state and the perfect connection is gradually restored after the slidable connection state of the lock-up clutch (d) in acceleration state. Therefore, the fuel-cut time of the prime mover equipped with a fuel cutting device can be prolonged and fuel consumption can be improved, and the necessary time for the output torque of the prime mover to become a stationary torque can be prolonged, and the generation of shock on acceleration can be prevented.
Patent JP-H1143037-A (JP)
Title: Abs and tcs integrated modulator
Inventor: YAN-IRU KIM
IPC: B60T8/58
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive type integrated modulator in which a TCS function is integrated by adding simple parts to an ABS. SOLUTION: In this ABS and TCS integrated modulator, those such as a mode conversion solenoid 1, a check valve 8 and a relief valve 12 are added so as to be outfitted to the constitution of an ABS, where the solenoid is set for a first passage (a) connected with a master cylinder 15, and is converted in closing motion by switching over its operation between an ABS and a TCS, the check valve 8 is integrated with a low pressure accumulator 6 axially pressing the hydraulic pressure of low pressure cut solenoids 3a and 3b to be released when an ABS is in operation, and concurrently, is furnished with a function as a pilot valve, and the relief valve 12 keeps constant hydraulic pressure flowing in the first passage (a) when a TCS is in operation.
Patent JP-H0332028-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KINOSHITA YASUSHI
IPC: H01L21/8222
Filed: 1989-06-29
Abstract: PURPOSE:To decrease parasitic junction capacitance and to make it possible to perform high-speed operation by using an oxide film formed by high-energy- oxygen injection at a part of an oxide film for isolating transistor elements. CONSTITUTION:An n-type embedded layer 2a and a channel cutting layer 5 at the rear side are formed on a p-type semiconductor substrate 1. An epitaxial layer 3 is grown. Then, a mask is applied, and high-energy-oxygen injection is performed. Heat treatment is performed, and a thick oxide film 14 is formed. Then a thin oxide film 4 is formed. Furthermore, a collector wall layer 2b, an intrinsic base region 6a, and an outer base region 6b are formed. An emitter diffusing layer 7, a barrier metal 13, a base electrode 10, an emitter electrode 11 and a collector electrode 12 are formed. In this constitution, the surrounding part of the outer base region 6b is covered approximately with the oxide film 14 which is formed by the high energy-oxygen injection. Therefore, capacitances between the collector and the base and between the collector and the substrate can be decreased, and the high speed operation can be performed.
Patent JP-H0331652-A (JP)
Title: Hot water feed device
Inventor: YAMAOKA YOSHITSUGU
IPC: F24H1/10
Filed: 1989-06-29
Abstract: PURPOSE:To improve reliability of seal in a feed-out water control state and to simplify operation constitution of two valves by a method wherein the valve rod of a second cutoff valve and the valve rod of a valve for regulating fuel are arranged on the same axis, and opening and closing of the valve for regulating a fuel feed amount and the second cutoff valve are controlled reversibly. CONSTITUTION:A second cutoff valve 31 has a control lever 31a additionally serving as a valve rod which is positioned on the same axis of a valve rod 14a of a regulating valve 14. When the control lever 31a is pressed in against the force of a spring 31c, a valve disc 31b of the second cutoff valve 31 is opened, and a minimum flow rate of gas fuel is ensured through a bypass passage 14e and an orifice 14d. Consecutively, when the control lever 31a is further pressed in, a valve disc 14b of the regulating valve 14 is opened. Through displacement of the valve disc 14b to the opening side, the opening of a flow passage for gas in a valve is gradually increased and a gas feed amount is increased. Reversely, when the control lever 31a is returned to the protrusion side through the energizing force of a second spring 14c, through displacement of the valve disc 14b to the closing side, a gas fuel feed amount G is gradually decreased, the second cutoff valve 31 is gradually closed, and a gas fuel feed amount is completely reduced to zero.
Patent JP-S5868759-A (JP)
Title: Simultaneous exchanging cartridge for electrophotographic unit
Inventor: KURODA YOSHIO
IPC: G03G15/00
Filed: 1981-10-20
Abstract: PURPOSE:To facilitate exchanging of stained positions or deteriorated parts by combining a number of maintaining units into one cartridge. CONSTITUTION:A cartridge is constituted of electrostatic charging electrodes 1.7.8, developing sections 2.4, cleaning sections 16.18, side frames 30.32, a  photosensitive pipe 6, etc. The cartridge is inserted into a device body like an  arrow. The pipe 6, a sleeve 4, a fixing sleeve 14 and a backup sleeve 11 make  clearance fits to driving shafts of respective devices, that is, a photosensitive  drum shaft, a magnetic roll, a fixing roll and a backup roll. A toner-carrier  mixture 34 is put in the case 2 of a developing vessel, and the pipe 6 is pressed  to the case 2 by a self-adhesive tape 33, by which the leakage of the mixture 34  to the outside is prevented.
Patent JP-H06228830-A (JP)
Title: Method for separating fiber to be mixed in air stream and its device
Inventor: YOSHIOKA AKIRA
IPC: D04H3/03
Filed: 1992-06-25
Abstract: PURPOSE:To stabilize fiber, carried on an air stream and discharged from a waste line of an apparatus for producing a nonwoven fabric for a long period and efficiently separate the fiber. CONSTITUTION:This device is composed of a hopper part 1, a box 6, connected to the downstream side of the hopper part 1, having the interior divided with nets 7 and equipped with pipes 8 serving also as a reinforcing material for the nets 7 for blowing air in the opposite direction, a blower 4 for forcedly discharging air through the nets 7 and a funnel-like discharge box 16, connected to the downstream side of the box 6 and provided with a screen mesh 17. The apparatus is capable of introducing fiber, carried on an air stream and discharged from a waste line of an apparatus for producing a nonwoven fabric into the hopper part, supporting the fiber on the air stream sucked with the blower 4, separating the fiber from the air with the nets 7, depositing the fiber on the net surfaces, shaking down the fiber deposited on the net surfaces with the air blowing off from the pipes 8 in the opposite direction after the passage of a prescribed time, passing the fiber through the discharge box 16 and discharging the fiber. The air accompanying the fiber masses is naturally discharged from the screen mesh 17 during the passage through the discharge box 16.
Patent JP-S6228539-A (JP)
Title: Hydraulic shock absorber
Inventor: JO TADASHI
IPC: B60G17/015
Filed: 1985-07-31
Abstract: PURPOSE:To reduce the cost and to simplify installation by providing a shock absorber which exhibits an anti-roll function when a car rolls and also functions to control a posture of the car. CONSTITUTION:In case of functioning as an ordinary shock absorber, the external supply pressure P working upon a directional control valve 30 is released to communicate passages (a), (a') with each other. Subsequently, the supply of the external supply pressure P is caused by a roll phenomenon of a running car to raise a poppet 30a as shown in the drawing, whereby while a directional control valve 30 is closed, even if a piston portion 20 is raised in a cylinder 10, oil in an upper chamber A is kept from flowing out to a lower chamber B in the cylinder to entirely flow into an oil chamber Q3 in an outside accumulator Q through a by-path (b) in a piston rod 21. Thus, the so-called oil lock state is brought about.