baber/WOPTO huggingface dataset:
Patent JP-H0761395-A (JP)
Title: Manual screw propulsion device
Inventor: TONOUCHI KOJI
IPC: B63H16/20
Filed: 1993-08-26
Abstract: PURPOSE:To facilitate both forward sailing and reversing even by a beginner only by vertically operating a handle by a rower by a method wherein a drive rod is pivotally mounted on a vertical slider member, and reciprocating linear movement of the drive rod is converted into rotational movement to drive a screw. CONSTITUTION:Through vertical reciprocating driven of a handle lever 4, a vertical slider member 9 performs vertical movement along a body member 1 and a drive rod 10 pivotally mounted on the vertical slider member 9 is caused to perform reciprocating linear movement. The linear movement is converted into rotational movement through a series double rhomboid link mechanism 20 and the rotational movement is transmitted to a screw mounting member 12 to support a revolving shaft extending downward along the body member 1. The rotational movement is then transmitted to a screw 16 through a drive chain wheel 14, a short link chain 18, and a drive chain wheel 17. Forward sailing and reversing are selectable by touching a hand to the drive chain 14, and performs lateral revolution through rotational operation of a revolving shaft 11.
Patent JP-H0537628-A (JP)
Title: Subordinate equipment information setting system
Inventor: MAEKAWA SHIHOKO
IPC: H04M3/00
Filed: 1991-07-30
Abstract: PURPOSE:To allow the maintenance personnel to set subordinate equipment information relating to a subordinate equipment to be connected to an exchange without need of the operation by the maintenance personnel. CONSTITUTION:A subordinate equipment monitor circuit (RC) 2 is provided in an exchange 1, the subordinate equipment information is set automatically by the communication with a subordinate equipment 4, the RC 2 sends an equipment information request to the subordinate equipment 4 at the restart of the equipment or the release of closing of the line, after the subordinate information is received with a reply from the subordinate equipment 4, the RC2 compares the information with preceding equipment information and rewrites the subordinate equipment information of a memory 3 when they are different. Since the revision of the subordinate information is automatically revised, the maintenance and operation of the exchange system are facilitated.
Patent JP-S6368611-A (JP)
Title: Crosslinked polymer and its production
Inventor: OTSUTOO MAUTSU
IPC: C08F220/28
Filed: 1987-08-27
Abstract: Crosslinked polymers which are produced from monomers containing glycerol carbonate groups, crosslinking monomers and, where appropriate, other monoethylenically unsaturated monomers are composed of principally spherical porous particles and are very suitable as carrier materials for the immobilization of biologically active substances.
Patent JP-H0766354-A (JP)
Title: Semiconductor package
Inventor: OCHI TAKAO
IPC: H01L23/50
Filed: 1993-08-26
Abstract: PURPOSE:To constitute the front and rear sides of a semiconductor device nearly the same in constitution and nearly the same in coefficient of thermal expansion so as to prevent the warping of the semiconductor element even when a temperature change occurs by putting the semiconductor element between a first lead arranged on the rear side of the semiconductor element and second lead arranged on the main surface side. CONSTITUTION:A semiconductor element 1 is put between a first lead 3 arranged on the rear side of the element 1 and second lead 4 arranged on the front side of the element 1. The A electrode 5 of the element 1 is electrically connected to the first lead 3 and the element 1 and the leads 3 and 4 are coated with a sealing resin 2. The die pad of the first lead 3 is stuck to the rear of the element 1 with Ag paste 7 and the second lead 4 is stuck to the front of the element 1 with a bonding resin 8. The bonding resin 8 is a thermosetting or cold-setting resin, such as the epoxy resin, acrylic resin, etc., having the same coefficient of expansion as the Ag paste 7 has. Therefore, the front and rear sides of the element 1 can be constituted nearly the same in constitution and the warping of the element 1 can be prevented.
Patent JP-H1151379-A (JP)
Title: Burning appliance
Inventor: YOTSUYA NORIO
IPC: F23D11/44
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compact burning appliance in which a wind-endurance performance is good and an excellent combustion state can be obtained within a wide combustion range. SOLUTION: A combustion device is provided with a vaporizing air adjuster 37 which adjusts so as to make the passage resistance of an air duct communicating with a vaporizer lower than that obtained upon combustion quantity of an intermediate mode when the combustion quantity reaches a maximum mode, and make the passage resistance of the air duct 21 larger than that obtained upon combustion quantity of an intermediate mode when the combustion volume reaches a minimum mode. Thus, when the combustion volume reaches the maximum mode, a large quantity of air is introduced to the vaporizer 19 to urge a combustion reaction so that the volume of flame can be reduced, the length of flame is shortened and the area of a flame hole can be decreased.  Further, when the combustion volume reaches the maximum mode, air introduced to the vaporizer 19 is suppressed to make the combustion reaction slow. Accordingly, since even when the combustion volume is decreased, the flame can be formed without coming into tight contact with the flame hole. Accordingly, the flame on the flame hole can be stabilized and a stable combustion can be maintained.
Patent JP-H0953578-A (JP)
Title: Scroll compressor
Inventor: WAKANA TATSUYA
IPC: F04C29/06
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce cost, improve performance, and reduce the generation of noise and vibration through a simple means by a method wherein the recessed part in cross section of a revolving scroll is formed in a trapezoidal shape or spherical shape in such a manner that the inside diameter of the bottom side of the recessed part is lower than the inside diameter of the opening side. SOLUTION: A fixed scroll 3 and a revolving scroll 4 are engaged with each other with respective laps 3b and 4b pointing mutually to the inside to form an engaging compression chamber 5. In the compression chamber 5, refrigerant gas sucked through a suction port flows to a central part as a volume is gradually decreased through rotation of a crank shaft 6. Compressed refrigerant gas is discharged through a central discharge hole 3c by a columnar recessed part 4d formed in the vicinity of the vortex center of the revolving scroll 4. The sectional shape of the recessed part 4d formed in the vicinity of the vortex center of the revolving scroll 4 is formed in a trapezoidal shape or a spherical shape. Thus, the flow of refrigerant gas is smoothed and delivery resistance is reduced.
Patent JP-H02111773-A (JP)
Title: 3-aryl-pyrrodine-2, 4-dione (e) derivative
Inventor: RAINAA FUITSUSHIYAA
IPC: A01N43/90
Filed: 1989-08-18
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein X is alkyl, halogen, or alkoxy; Y is H, (halo)alkyl, halogen, or alkoxy; Z is X; (m) is 1-4; (n) is 0-3; and R is H, COR 1 , a group represented by formula II, or A (A is a metal cation equivalent or an ammonium ion; R 1  is alkyl, alkenyl, alkoxyalkyl, phenyl, heteroaryl, etc.; and R 2  is alkyl, cycloalkyl, phenyl, etc.].  
     EXAMPLE: 3-(2,6-dichlorophenyl)-1,5-tetramethylenepyrrolidine-2,4-dione.  
     USE: An insecticide, an acaricide, or a herbicide.  
     PROCESS: An N-acylamino acid ester represented by formula III (wherein R 3  is alkyl) is subjected to intramolecular condensation in the presence of a diluent and a base to give a compd. represented by formula I of which R is H. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0761359-A (JP)
Title: Fluid control device for power steering device
Inventor: KISHIDA FUMIO
IPC: B62D5/07
Filed: 1993-08-26
Abstract: PURPOSE:To provide a fluid control device which is constituted to reduce a power consumed by a hydraulic pump through reduction of an amount of working oil fed to the control valve side when there is no need for power assist even at the low speed area of a car speed. CONSTITUTION:A fluid control device for a power steering device to control a flow rate of working oil fed to a control valve 79 is located in a hydraulic circuit through which a hydraulic pump 11 driven by an engine and increasing a delivery amount in proportion to the number of revolutions is connected to the control valve 79 to control the feed and discharge of working oil to and from the power cylinder 81 of a power steering device. The fluid control device for a power steering device comprises a first control means 10a located between the hydraulic pump 11 and the control valve 79 and increasing a flow rate of working oil fed to the control valve 79 according to the pressure of working oil; and a second control means 10b located between the first control means 10a and the hydraulic pump 11 and limiting a flow rate of working oil fed to the first control means 10a.
Patent JP-H1150054-A (JP)
Title: Ferridielectric liquid crystal composition
Inventor: MOTOYAMA HIRONORI
IPC: C09K19/46
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, reduced in hysteresis, improved in orientation and useful for driving active matrices by incorporating a specific ferridielectric liquid crystal with a specific phenyl ester compound. SOLUTION: This composition is obtained by incorporating (A) a ferridielectric liquid crystal shown by formula I [R is a 6-12C straight-chain alkyl; Z is H or F; (q) is 5 to 7; and (s) is 2 or 4] with (B) a phenyl ester compound shown by formula II [(m) is 5 to 12; (n) is 1; (p) is 1 or 2; and X and Y are each H, or one being H and the other F], so as to preferably have the ferridielectric phase, with transition temperature of 40 deg.C; or more at the high- temperature side and 0 deg.C or less at the low-temperature side, and a smectic A phase at the side higher in temperature than the ferridielectric phase. The component B is included preferably at 10 to 50 mol.%, based on the whole composition, more preferably 1 to 30 mol.%.  This composition is placed between substrates that carry a nonlinear active element (e.g. thin-film transistor or diode) for each image element, to obtain an active matrix liquid crystalline display element.
Patent JP-H0553027-A (JP)
Title: Optical connector type total reflection end
Inventor: HAYAKAWA KOICHI
IPC: G02B6/26
Filed: 1991-08-23
Abstract: PURPOSE:To provide the optical connector type total reflection end which is small in size, and can be connected to an optical connector. CONSTITUTION:The total reflection end is provided with a ferrule consisting of a ferrule main body 10 having a first fiber through-hole, and two connecting members 13, 14 which have a second fiber through-hole, and are connected to both end parts of the ferrule main body 10 so that a first fiber through-hole and a second fiber through-hole communicate with each other, an optical fiber 15 placed in a first and a second fiber through-holes so that the fiber end face is exposed in the end face 17 of one connecting member 14, a total reflection film 19 formed on the end face 17, and a housing for containing the ferrule 1.
Patent JP-H0261323-A (JP)
Title: Manufacture of selector valve in exhaust controller of multicylinder type internal combustion engine for motorcycle
Inventor: TSUKUI TAKAAKI
IPC: F02B25/20
Filed: 1988-08-26
Abstract: PURPOSE:To keep off any deformation of each wall part at both ends at the time of casting with a beam by installing each of upper and lower interconnecting parts being interconnected to each of upper and lower exhaust pipe lines, and the beam or the like being installed between the interconnecting parts on one side, casting a valve body, and cutting off this beam after casting is over. CONSTITUTION:At the time of manufacture, first of all, a valve body form cavity consisting of a partition wall 7 with a hollow part 7s, each of U-shaped interconnecting parts (upper interconnecting parts) 8, 9 at both sides of this wall, each of block parts 10, 11, each of recess parts (lower interconnecting parts) 10a, 11a, respective wall parts 12, 13 at both axial ends and respective rods 14, 15 is formed in a sand mold. Likewise, another cavity where respective beams 20, 21 are installed is formed in the sand mold. Next, molten metal is poured in each cavity in the sand mold, and a blank 22 of the valve body is formed. In succession, these beams 20, 21 are cut off, and the whole surface is smoothly polished. In addition, a thread part 14a in which a wire drum locking nut is screwed is formed in a tip of the rod 14 on one side, thus a valve body 23 is manufactured.
Patent JP-S60104880-A (JP)
Title: Compound solenoid selector valve
Inventor: KIMURA YOSHIHIKO
IPC: F16K31/42
Filed: 1983-11-10
Abstract: PURPOSE:To obtain a compound solenoid selector valve most suitable for the use, by replacing a subbasic-structure member arranged to be connected to the external surface of a main basic-structure member so as to select a supply flow path to be communicated in parallel or series with a load flow path. CONSTITUTION:A main basic-structure member 1 individually provides two selector valve units 11A, 11B, controllably by solenoid pilot valves 14A, 14B, communicating and disconnecting flow paths between supply flow paths 4A, 4B, load flow paths 5A, 5B and discharge flow paths 6A, 6B. A subbasic-structure member is arranged to be detachably connected to an external surface of the main basic-structure member 1. The main basic-structure member 1 individually forms on its external surface, arranging the subbasic-structure member to be connected, the respective supply flow paths 4A, 4B and the load flow paths 5A, 5B to be opened which are communicated and disconnected by at least the two selector valve units 11A, 11B. Then the supply frow paths and the load flow paths of the two selector valve units 11A, 11B are changed so as to be communicated in parallel or series by replaceably arranging the subbasic-structure member to be connected.
Patent JP-H0636123-A (JP)
Title: Article selection switch for automatic vending machine
Inventor: SUGIURA HIROYUKI
IPC: G07F9/00
Filed: 1992-07-15
Abstract: PURPOSE:To simplify configuration, to miniaturize the switch, to improve convenience for operations and to reduce faults as well by arranging a reed switch part inside a non-magnetic panel part and arranging a movable push-out operation part with magnet on the outside. CONSTITUTION:This switch is composed of a reed switch part 2 and a movable push operation part 3 with magnet which are arranged inside and outside through a non-magnetic panel part (acrylate resin panel) 4. Normally, the magnetic field of a magnet 32c does not act on the reed switch part 2 and the contacts of leaders 21 and 21 are open, thus the switch is in off state. When a push button part 32 is pressed to the side of the panel surface 4 against a spring 3a, the permanent magnet 32c integrally arranging on the inner surface of the push button part 32 gets close to the side of the panel surface 4. When the tip of a leg part 32d of the push button part 32 is abutted to the lower edge of a guide groove part 31d, the following drop of the push button part 32 is stopped. At such a time, the line of magnetic force from the permanent magnet 32c acts upon the reed switch part 2, and the contacts of the leaders 21 and 21 are closed.
Patent JP-H0492661-A (JP)
Title: Steam type facial device
Inventor: NANBA HIROSHI
IPC: A61H33/12
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the facial device which is compact and has satisfactory containability and to improve its use convenience by providing a piping for connecting a steam chamber whose planar shape is smaller than a boiler chamber, and a nozzle part in the upper part of the boiler chamber, and also, the side of the steam chamber. CONSTITUTION:A steam chamber 5 is connected to a pipe 52 for passing through the inside of a high voltage discharge unit 8 through a U-shaped tube 51, to a connecting port 50 of its back side, and the pipe 52 is further connected to a nozzle part 4 through a water stop block 7 and a rubber tube 46. In this case. as for the steam chamber 5; its planar shape is smaller than a boiler chamber 6, and by utilizing a difference of this size, a high voltage discharge unit 8, and a piping for connecting the steam chamber 5 and the water stop block 7 are provided on the which is the side of the steam chamber 5; and also, becomes the upper part of the boiler chamber 6. The piping and the high voltage discharge unit 8 are provided by utilizing a dead space. In such a way, the device is arranged compactly as a whole.
Patent JP-S59189512-A (JP)
Inventor: SAKO SUKETSUGU
IPC: H01H9/36
Filed: 1982-12-03
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-2000048534-A (JP)
Title: Medium processing apparatus
Inventor: YUASA ATSUSHI
IPC: B41J29/17
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for processing a medium such as a sheet of paper or the like, which prevents a drop in a processing quality due to a contamination on the surface of the medium when the medium is processed by using an optical readout mechanism, a printing mechanism or a magnetic data read-write mechanism. SOLUTION: In an apparatus for processing a medium such as a sheet of paper or the like, a medium cleaning part 3 is installed before a medium processing part which uses an optical readout mechanism 5, a printing mechanism 6 or a magnetic data read-write mechanism 7. Thereby, after the medium is taken into, the contamination on the surface of the medium or the like is removed by the medium cleaning part 3, and the medium is processed by using the optical readout mechanism 5, the printing mechanism 6 or the magnetic data read-write mechanism 7. Thereby, it is possible to prevent a drop in a processing quality due to the contamination on the surface of the medium.
Patent JP-S58115663-A (JP)
Title: Magnetic recording and reproducing mechanism
Inventor: MINO TETSUYA
IPC: G11B21/10
Filed: 1981-12-28
Abstract: PURPOSE:To increase track density scarcely different from the conventional in structure  by providing a rotating magnetic recording medium and magnetic recording and re producing heads over an under the top and reverse surfaces of the medium, and performing track servocontrol by one head while the other head performs magnetic recording. CONSTITUTION:A head 30 is a reverse surface head for servomechanism and is a general magnetic recording and reproducing head. The head 30 picks up a signal recorded on a track in the form of an electric signal, which is inputted to a comparing  circuit 35 through an amplifying circuit 31 and also inputted to the circuit 35 through the circuit 31 and further a delay circuit 32 separately. Consequently, the difference of  the head before and after its movement is detected on the basis of the difference, a  motor control circuit 34 is operated to put a driving motor 35 in operation. Similarly,  when magnetic recording is performed by a reverse-surface head 21, a top-surface head  20 performs track servocontrol. This control system allows the centers of the heads to  follow up tracks within some range from the centers of the tracks over undulations. The extent of the undulations is determined by the time constant of the delay circuit  32 and that of a motor control circuit 34 and under adequate control, the undulations  are suppressed to <=1mum.
Patent JP-S6191844-A (JP)
Title: Electron source device by light excitation
Inventor: YADA KEIJI
IPC: H01J1/34
Filed: 1984-10-12
Abstract: PURPOSE:To obtain an electron source whose disadvantage of thermionic emission is eliminated by directing light having a work function 1.5 times larger than that of cathode material and frequency realizing quantum efficiency of 10<-5> or more to a cathode. CONSTITUTION:A cathode 31 comprising a material which can emit photo-electron and an anode 33 which draws out photo-electron from the cathode 31 are arranged in a vacuum. A light source 11 which emit light having energy value hnu 1.5 times larger than a work function W of the material of the cathode 31 and frequency nu which realizes quantum efficiency of 10<-5> or more is set. An optical system which directs light from the light source 11 to the cathode 31 is arranged.
Patent JP-S6193224-A (JP)
Title: Fan motor monitoring driver
Inventor: YAMAMOTO YUKIO
IPC: F01P11/14
Filed: 1984-10-12
Abstract: PURPOSE:To prevent a motor from overheating in time of trouble happening in it, by installing a drive circuit, operating in a separate system from a trouble detecting circuit and a water temperature switch, in a fan motor drive circuit, while outputting an alarm in time of trouble detection, and driving the fan motor with the separate system. CONSTITUTION:Each of trouble detecting circuits 5 and 6 is connected to both ends of a water temperature switch 2 in a drive circuit for a fan motor 1 of a radiator and with the output, a warning circuit 18 is operated on the other hand, there is provided with a fan motor drive circuit 19 in a separate system, which detects cooling water temperature and also detects terminal voltage in a resistor 11 of a sensor driving the water temperature switch 2, comparing it with the specified voltage 12, and operates according to the comparison result. And, when output of these trouble detecting circuits comes out and water temperature is more than the specified value, a backup relay 15 operates, making the fan motor 1 operate, thus an engine is preventable from overheating before it happens.
Patent JP-H05202934-A (JP)
Title: Bearing and machine with it
Inventor: DEIBUITSUDO ROBAATSU MAKUMAATO
IPC: B23Q1/26
Filed: 1992-08-10
Abstract: PURPOSE: To enable two orthogonally crossed faces to be self-aligned without error by forming one bearing face of relatively and parallelly movable bearing element convex and the other bearing face concave and equipping an arc length to regulate relative movement between both into one direction orthogonally crossing to the first direction. CONSTITUTION: A carriage 7 is supported on a bridge member 6 so as to be moved in X-direction on air bearings on both faces of the bridge member 6. Air bearings are constituted of concave bearing element 14 or 16 on the bridge member 6 and a convex bearing element 25 on the carriage 7. Elements 14, 16 are equipped with partly cylindrical bearing faces 14A, 16A. Bearing faces 25A, 14A, 16A have arc lengths to regulate the relative movement between two directions into at least one direction of two directions Y, Z orthogonally crossing the direction X. Thus, the self-aligning capability of opposite bearing faces is given to the bearing by relative rotation around the axis line of parallel movement axis line, i.e., axis line on each partly cylindrical faces.
Patent JP-S6189157-A (JP)
Inventor: BUORUFUUDEIITAA YONAA
IPC: B60T8/00
Filed: 1985-09-27
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-S58117057-A (JP)
Title: Bit pattern generating circuit
Inventor: TOMIZAWA SHINICHI
IPC: G06F11/263
Filed: 1981-12-30
Abstract: PURPOSE:To increase the clock frequency, by providing pattern indication input signal terminals corresponding to a plurality of kinds of bit patterns comprising  a plurality of bits. CONSTITUTION:Multiplexers 1-1-1-4 consist of devices one of 8-input of which is selectable. A counter 2 counts clocks supplied to a terminal T and outputs counts outputs Q0-Q4. A, B, C inputs of each multiplexer correspond to address inputs 4. In normal state, the output of the multiplexer 1-4 is logical ''1'' and an output Y is logical ''0''. Thus, an NAND circuit gives clocks to the counter 2 and the counter 2 is step-advanced in synchronizing with the clocks.