baber/WOPTO huggingface dataset:
Patent JP-H06168745-A (JP)
Title: Locking terminal fittings
Inventor: WAKAMOTO TAMIO
IPC: H01R4/48
Filed: 1992-11-30
Abstract: PURPOSE:To improve reliability of locking to the core wire of a electric wire and enable to practice connecting work of a wire core smoothly by hand labor with light operation force by providing a holding recess in opposition to a through hole in the middle of a locking holding part in its widthwise direction. CONSTITUTION:A holding recess 19 is formed in opposition to a through hole 14 in the middle of a locking holding part in its widthwise direction and the recess 19 projects on the side opposite to the rear side of a terminal main part 12 of the part 16. Because of the projection of the part 19, the top center of the part 16 forms a V-shaped core wire contact edge 20 on the tip edge of the part 16. The tip face of the recess part 19 goes along a direction substantially perpendicular to the core wire 18a held between the locking main part 12 and the recess part 19 and the contact edge 20 is set to bite into the core wire 19a. The core wire 18a held between the recess part 19 and the main part 12 is located by the recess part 19 provided on the part 16. Since the contact edges 20 is forced to bite into the core wire 18a in two positions in circumferential direction from the substantially perpendicular direction to lock the core wire 18a, dispersion of locking condition is made small and its reliability is improved.
Patent JP-H05127882-A (JP)
Title: Extracting device for difference of state transition diagram
Inventor: SHIMIZU TAKASHI
IPC: G06F19/00
Filed: 1991-11-07
Abstract: PURPOSE:To mechanically calculate the difference between two state transition diagrams with no manual operation by calculating the logical difference between the state transition information. CONSTITUTION:The state transition storage means 11 and 12 store the state transition information using the nodes and the arcs as the elements. A state transition comparator means 13 compares the stable state of the state transition information stored in the means 11 with that stored in the means 12 and extracts the difference between both stable states. Then the means 13 extracts the difference of transition between the stable states of the state transition information stored in both means 11 and 12 and the next state.
Patent JP-H11157917-A (JP)
Title: Production of magnesia-chromium-based refractory product
Inventor: KIDA OTOJIRO
IPC: C04B35/047
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a highly durable refractory product having excellent strength characteristics, corrosion resistance and heat-resistant spalling property even in inexpensive unburned product by compounding a refractory composition containing a magnesia- based raw material and a chromia-based raw material with sodium aluminate. SOLUTION: One hundred pts.wt. refractory composition containing one or two or more kinds of high-purity magnesia-based raw materials containing >=95% MgO component, whose particle size is controlled to 5-1 mm crude particles, 1-0.1 mm middle particles and <=0.1 mm fine particles and selected from baked product or electromelting product by a natural raw material or an artificial raw material and a chromia-based raw material such as chromium ore, chromium oxide or magnesite chrome clinker is compounded and kneaded with 0.5-3.5 pts.wt. sodium aluminate at (1.2/1) to (2.6/1) molar ratio of Na2 O to Al2 O3 and the kneaded material is molded and the molded product is dried at 100-500 deg.C to provide the objective unburned refractory product.  Since the refractory product is capable of obtaining sufficient performance as unburned product, the product may directly used or used as burned refractory product after burned at 1700-1750 deg.C.
Patent JP-H06316208-A (JP)
Title: Tire skid preventive device
Inventor: BABA TAKETSUNA
IPC: B60C27/00
Filed: 1991-12-04
Abstract: PURPOSE:To provide a tire slip preventive device which ensures that a lock body is mounted on a base plate easily and certainly. CONSTITUTION:One of the wall surfaces of a detention groove 55 provided in a lock body is made as a slope 55A, and the inlet side of this groove 55 is formed wider than its backmore part. A slope 66A is furnished on a detent piece 66 of a base plate, wherein the width on the groove side is made narrower. Therein the arrangemet is such that the axial direction position of the end 66B of the slope 66A is positioned nearer a disc 18 than the end 55B when the detent piece 66 is contacted with a sector form part 46B in the condition that it 46B is mating with the inlet to the groove 55. Accordingly the detent piece 66 can be inserted into the groove 55 through movement of a flange 46 to the disc side only by rotating the lock body in the direction of the piece 66 intruding to the groove 55, and after the insertion, energization is made by a compressive coil spring, and the sector 46B is positioned as mating with the inlet to the groove 55. Thereby the lock body is coupled with the base plate.
Patent JP-H06168563-A (JP)
Title: Disk cartridge
Inventor: KUWA TADAHIRO
IPC: G11B23/03
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a disk cartridge capable of smoothly taking in/out a tray and with excellent operability. CONSTITUTION:The disk cartridge is provided with a cartridge case 1 provided with a hub 6 for pressing a disk on a position opposing to a head insertion hole on the upper part and the lower part of a case and forming a tray insertion port 4 on the side surface, and the housing recessed part 13 of an information recording disk 2. Further, the disk cartridge is provided with an upper head insertion 12 and a tray upper spindle insertion hole 11 corresponding to a spindle hole on the upper part and the lower part of the case, and is provided with the tray 3 capable of taking in/out from the tray port 4 of the cartridge case 1 and the information recording disk 2 inserted into the disk housing recessed part 13 of the tray 3 takeably in/out. A stepped down connection part 18 connecting the inside corner parts 16C, 16D of the tray 3 is provided on the rear side of the tray upper head hole 12 in the direction of drawing out the tray.
Patent JP-H10164623-A (JP)
Title: Convergence measuring device
Inventor: YOKOI YOSHIMITSU
IPC: G09G5/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a convergence measuring device which can be set easily and can easily measure the convergence of a color cathode-ray tube to be measured with high accuracy. SOLUTION: In a pickup device 3, a linear sensor 5 is provided at the position where the image of a tube surface to be measured is formed through a lens 4. A detect signal from the sensor 5 is supplied to an analog signal processing circuit 6 and the processed detect signal is written in a memory (S-RAM) 8 through an A/D conversion circuit 7. The signal written in the memory 8 is supplied to the arithmetic processor 12 of a personal computer 11 through an interface(I/F) circuit 9. In addition, the computer 11 is provided with a signal generator 13 and picture signals used for various kinds of the measurement are generated from the generator 13 and supplied to a color cathode-ray tube (tube surface to be measured) 2.  Moreover, the computer 11 is also provided with a display device 14 and the device 14 displays display signals indicating the results of the various kinds of measurement processed by the arithmetic processor 12.
Patent JP-H05196127-A (JP)
Title: Oil pressure control circuit for hydraulic transmission
Inventor: DOI JUNICHI
IPC: F16H61/00
Filed: 1991-12-04
Abstract: PURPOSE:To limit the discharge of excess oil at the time of a relief and prevent the unstable pressure regulating action by the effect of flow force by providing a relief valve on an operating oil pressure circuit between the discharge port of a pressure regulating valve and a fluid joint. CONSTITUTION:The excess oil generated by the pressure regulating action of the line pressure by a pressure regulating valve 41 is discharged onto a line 114 from a discharge port and fed to a converter relief valve 48, and the guided operating oil is fed to a torque converter together with the operating oil fed to a line 115 via a line 116 and an orifice 82 from a clutch valve 46. When the oil pressure in the torque converter tends to rise higher than the preset value, the converter relief valve 48 relieves the operating oil to prevent the rise of the oil pressure, an input port 48a is closed at the time of a relief of the valve 48, and the discharge of the excess oil from the line pressure regulating valve 41 is limited. The unstable pressure regulating action of the line pressure regulating valve 41 by the effect of flow force can be prevented.
Patent JP-H04191602-A (JP)
Title: Position measuring apparatus
Inventor: MIYATA YASUHIRO
IPC: E02D17/04
Filed: 1990-11-27
Abstract: PURPOSE:To easily measure a position to be measured (first contact point) by applying current to the first contact point and a main contact point through a body to be measured. CONSTITUTION:A main body 12 of the apparatus is provided with a contact point 16 which is in touch with the side face at the sea side of a pile sheet wall A. One end of a measuring arm 22 is slidably fixed to the main contact point 16 coaxially. Moreover, a fixed measuring contactor 24 is arranged in the vicinity of the main contact point 16. A voltage measuring device 32 is provided in a control part including a power source 18 to measure the voltage between the fixed contactor 24 and each of moving measuring contactors 28, 30. A first contact point 14 and the main contact point 16 of the main body 12 at the other side of the point 14 (sea side face) are made conductive through the body to be measured (pile sheet wall) A. A first direction line is obtained by turning the measuring arm member 22. The contact position of the first contact point 14 is measured at the other side (sea side face) of the body A in the similar procedure by moving the main body 12 or by obtaining more direction lines. Accordingly, the position where an excavation hole is to be formed in the pile sheet wall A can be efficiently measured.
Patent JP-2000144327-A (JP)
Title: Bainitic steel rail excellent in fitness with wheel and rolling fatigue damage resistance
Inventor: UEDA MASAHARU
IPC: C22C38/38
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the fitness with a wheel and rolling fatigue damage resistance required for a rail for a rapid-transit railway. SOLUTION: This bainitic steel rail excellent in fitness with a wheel and rolling fatigue damage resistance is the one in which the structure of the part to a depth of 0.2 to 1 mm from the corner part of the head of the rail and the surface of the top part is formed of the bainitic one having hardness of 180 to <240 Hv, and, moreover, the structure of the part on the side inner than the rail compared to this part and also at least to a depth of 15 mm from the corner part of the head of the rail and the surface part of the top part is formed of the bainitic one having hardness of 240 to 300 Hv.
Patent JP-H04192803-A (JP)
Title: Piezoelectric oscillator
Inventor: KITAMURA KAZUKO
IPC: H03B5/32
Filed: 1990-11-27
Abstract: PURPOSE:To improve the oscillation actuating characteristic by providing a reference voltage source having a prescribed time constant and for outputting a DC voltage to an external input power source on a voltage controlled piezoelectric oscillator. CONSTITUTION:A power source voltage from an external voltage source 1 is supplied to a power source terminal 5 of a voltage controlled piezoelectric oscillator 3. An output from this external voltage source l and a DC voltage output of a reference voltage source 2 having a prescribed time constant and for outputting a DC voltage are supplied to a frequency control terminal 4 of the voltage controlled piezoelectric oscillator 5, and the voltage controlled piezoelectric oscillator 5 is controlled. Subsequently, an output of the voltage control piezoelectric oscillator 3 whose oscillation frequency is controlled by this DC voltage is sent out of an output terminal 6. In such a way, a time constant circuit is provided on the reference voltage generating part so that the reference voltage is not applied simultaneously at the time of turning on the power source, therefore, the oscillation actuating characteristic can be improved.
Patent JP-H10155354-A (JP)
Title: Paddy bag supporting structure for combine
Inventor: KONO YOSHIYUKI
IPC: A01F12/50
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To easily take out a filled paddy bag from a paddy bag supporting rod and to prevent the paddy bag from being unexpectedly withdrawn from the paddy bag supporting rod by the vibration of a machine body. SOLUTION: The paddy bag supporting rod 8 can be fixed and maintained in a horizontal posture by the three points of the turning supporting point P1 of the paddy bag supporting rod 8, the turning supporting point P2 of an operation lever 18 and the connection point P3 of the operation lever 18 and a fixed arm 19. The pin hole 21 of a connection pin 20 for engaging and connecting the fixed arm 19 and the operation lever 18 is provided with a flexible part for turning the paddy bag supporting rod 8 downwards in a fixed range accompanying the downward turning operation of the operation lever 18 and an energizing mechanism 22 for restoring and energizing the paddy bag supporting rod 8 to the horizontal posture is provided.
Patent JP-H01163725-A (JP)
Title: Nonlinear optical element
Inventor: SATO KOJI
IPC: G02F1/35
Filed: 1987-12-21
Abstract: PURPOSE:To economically obtain an element applicable to diversified applications by using hexamethylene tetramine or hexamethylene tetramine deriv. as an optical material. CONSTITUTION:This optical material comprises using the hexamethylene tetramine or hexamethylene tetramine deriv. The hexamethylene tetramine has such chemical formula as expressed by the formula I and the hexamethylene tetramine deriv. is the deriv. in which at least one of hydrogen atoms is substd. by a substituent, like, for example, the formula II. The various substituents as expressed by the formula III are used for said substituent. In the formula III, n: 1-5 integer, m: 1-3 integer, R, R1, R2: alkyl group. The much higher nonlinear optical effect than the nonlinear optical effect of the nonlinear optical element formed by using the hexamethylene tetramine is obtd. with the nonlinear optical element formed by using such hexamethylene tetramine deriv.
Patent JP-H05153828-A (JP)
Title: Riding type rice transplanter equipped with fertilizer-applying device
Inventor: TAKAO YUTAKA
IPC: A01C15/00
Filed: 1991-12-05
Abstract: PURPOSE:To prevent the powder of a fertilizer from scattering due to the passage of wheels by setting planting rows between the trails of the passed wheels and fertilizing rows. CONSTITUTION:Right and left rear wheels 2, 2 are arranged in the state striding over planting rows X corresponding to four rows. Side floats 6B, 6B are arranged behind the rear wheels, and planting rows X and fertilizing rows Y corresponding to two rows are arranged on the passed trails of the center float 6A and the right and left side floats 6B, 6B, respectively. The two planting rows positioned on the passed trail of each side float are set on both the side of the passed trail Z, Z of each rear wheel, and the two fertilizing rows for the two planting rows are arranged in the state striding over the two planting rows. The wheel-passed trails are separated from the fertilizing rows and the wheel-passed trails do substantially not affect the fertilizing rows.
Patent JP-2000146164-A (JP)
Title: Combustion equipment
Inventor: OGURA YOSHIHIRO
IPC: F23N3/08
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To automatically switch a burning state of a burner in the state that the burner is stably continuously burned between an exhaust gas burning state or a mixture gas burning state and an air burning state. SOLUTION: An air supply amount regulating means C for obtaining an insufficiency of a combustion oxygen for burning fuel by a burner 1 to regulate an air supply amount from an air supply means 3 to supplement the insufficiency is provided. The mean C obtains an amount of the oxygen to be supplied to the burner 1 with the exhaust gas based on output information of a driven unit 40, calculation information preset to obtain an oxygen content of the exhaust gas from a prime mover GT from the output information and supply amount information of the exhaust gas supplied from the mover GT to the burner 1, thereby obtaining the insufficiency of necessary oxygen amount corresponding to the combustion amount of the burner 1.
Patent JP-H08163039-A (JP)
Title: Infrared ray wireless microphone
Inventor: TOKIMI MASAAKI
IPC: H04B10/11
Filed: 1994-11-30
Abstract: PURPOSE: To emit a signal in all directions by arranging plural wide angle infrared ray LEDs around the axis of a housing section so that light emission angles are adjacent to each other or partly overlapped. CONSTITUTION: Six wide angle infrared ray LEDs 12 are arranged around the axis of a housing section 10 at an angular interval of 60 deg. while being directed downward obliquely by nearly 20 deg. with respect to a plane orthogonal to the axis. Then the emission angle in terms of half angle of the six wide angle infrared ray LEDs 12 is adjacent nearly to each other and the emission angle of them at a maximum emission angle is partly overlapped with each other. Moreover, the lower sides in axial direction at the maximum emission angle are adjacent to each other. Then the six wide angle infrared ray LEDs 12 are driven by a carrier signal modulated by an electric signal resulting from conversion of a sound signal picked up by a microphone.  Thus, even when the direction or the posture of the microphone are changed, the signal is received surely by the light receiving device placed on a wall or the like.
Patent JP-H06221340-A (JP)
Title: Joint member for transmitting turning moment and manufacture of said joint member
Inventor: JIRUBUIA MONSUHAIMAA
IPC: F16D3/68
Filed: 1993-12-21
Abstract: PURPOSE: To manufacture a member at a suitable cost and satisfy requirements well as far as possible, in a coupling member for transmitting angular moment and a manufacturing method for it. CONSTITUTION: Each range 3 is composed of elastic materials 6, at least each one reinforcing body 5 is provided in three ranges, while, at least two reinforcing bodies 4 are provided in the other three ranges. The reinforcing insertion bodies 4, 5 are immovably connected to the elastic materials 6.
Patent JP-H03183433-A (JP)
Title: Thawing equipment
Inventor: TOMINAGA YASUNORI
IPC: A23B4/07
Filed: 1989-12-12
Abstract: PURPOSE:To provide the title equipment capable of thawing frozen foods in high efficiency in a short time, made up of a heating medium-packed chamber, a heat-absorbing section and a heat-transferring section with tape needles. CONSTITUTION:The objective thawing equipment made up of (A) a heating medium-packed chamber 5 with many fins 6, (B) a heat-absorbing section 2, and (C) a heat-transferring section 3 with many fins 4 to transfer the heat from the section B to frozen foods 9 (e.g. consisting of aluminum). The needle 4 are stuck into the frozen foods 9 and a heating medium of <=37 deg.C is fed through an inlet 7 into the chamber 5; then the fins 6 absorb the heat of the medium and transfer it to the needles 4, thus resulting in thawing the frozen foods 9 from the interior.
Patent JP-H04191699-A (JP)
Title: Object bringing-in and out device in cell room
Inventor: UTADA MASANAGA
IPC: G21F7/047
Filed: 1990-11-26
Abstract: PURPOSE:To make structure more simple and to make operation and repairing much easier by providing a through opening part on a shielding wall, through which a cartridge can pass freely between a cell room and an object receiving and handing-out room, and also by providing a shielding lid for opening and closing both upper and lower opening parts. CONSTITUTION:In a condition that a shielding lid is closed, a winding up machine 30 unwinds a wire 31 to begin lifting down a cartridge. Then, when the cartridge 21 sinks down below a bottom surface of a cell room 50, a shielding body 22 is made to contact to the bottom surface of a cell room 50 and is left in the cell room 50 in a condition to shield an opening 51a. Subsequently, a shielding wall 23 is opened and a wire 31 is unwound to lift down the cartridge 21 to a receiving and handing-out room 52. In this way, operators can enter the object receiving and handing-out room.
Patent JP-H07220672-A (JP)
Title: Ion beam device
Inventor: SATO TADASHI
IPC: H01J37/317
Filed: 1994-12-26
Abstract: PURPOSE:To generate a large diameter and uniform ion beam, and easily per form highly accurate work by arranging a target in a vacuum vessel so that a distance to an end part of a permanent magnet on an outside surface of a plasma generator is situated in a position of specific intensity of a magnetic field created by the permanent magnet. CONSTITUTION:A target 41 and a substrate 42 are installed in a vacuum vessel 43 respectively through support means 71 and 82, and in that case, the target 41 and the substrate 42 installed in the vacuum vessel 43 are arranged so that a distance (Z) to an end part of a permanent magnet 33 arranged on an outside surface of a plasma generator 32 is situated in a position where intensity of a magnetic field by the permanent magnet 33 is one gauss or less, or in a position in the same degree with the earth magnetism, or that the distance (Z) to the end part of the permanent magnet is separated 60mm or more. The support means 71 rotatably supports the target 41, and enables an ion beam to irradiate the target 41 while rotating it in order to uniformly perform work of the targer 41.
Patent JP-2001139123-A (JP)
Title: Metal ring conveying device
Inventor: IMAI HITOSHI
IPC: B21D53/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of conveying a metal ring in a fixed state and detaching the metal ring with a robot arm or the like. SOLUTION: The ring 4 is formed by cutting a cylindrical drum formed by welding the ends of a maraging steel thin plate 1 in the specified width and conveyed in a suspended state. At least two of a pair of locking means 14 for being closely pressed against the inner circumferential surface of the suspended ring 4 and locked by giving tension to the ring 4 are installed up and down at the specified interval. The locking means 14 has an interposing means 15 having a V shape as viewed from the plane for interposing the ring 4 in the width direction. The locking means 14 are arranged in a sawtooth shape by connecting plural V-shaped interposing means 15. A pair of locking means each arranged up and down is inclined so as to face the tip parts 14a.
Patent JP-H07177238-A (JP)
Title: Audible message control system of exchange
Inventor: NAKABASHI OSAMU
IPC: H04M19/02
Filed: 1993-12-21
Abstract: PURPOSE:To prevent discrepancy in audible message control state and easily cope with a change in switch control method by quitting decentralizing the functions of a call control part and protocol control parts at the time of audible message output. CONSTITUTION:A bus probe 240 monitors call control messages (CC1, CC2, and CC3) on a communication bus 300 which are transferred between the call control part 260 and a terminal, and trunk protocol control parts 210 and 230, and outputs a monitoring message MM. An audible message control part 250 determines an audible message to be outputted on the basis of the signal MM and sends the corresponding switch control signal SC to a switch control part 220. The switch control part 220 selects an audible tone resource 200 and controls the connection of a switch 120 with this signal SC. Consequently, the audible message can be controlled for the terminal 100 and a trunk 130 without making the control part and the respective protocol control parts participate at all.