baber/WOPTO huggingface dataset:
Patent JP-S61149604-A (JP)
Title: Catch
Inventor: YAMADA HIDETAKA
IPC: F16B19/00
Filed: 1984-12-21
Abstract: A fastener (1) comprises a fastener body (1a) made of a synthetic resin. The fastener body (1a) is formed on and fixed to a first member (7) to be fixed with a second member (6), by outsert molding. A cylindrical fastening extension (2, 2 min ) extends from the fastener body (1), which fastening extension (2, 2 min ) is engageable with a through opening (6a) formed through the second member (6). The fastening extension (2, 2 min ) has an axial recess (3, 3a). A cylindrical knock member (5, 5 min , 5a) is formed integrally with the fastener body (1a) and extends opposite the recess (3, 3a) of the fastening extension (2, 2 min ). The knock member (5, 5 min , 5a) is coaxial with the fastening extension (2, 2 min ) and designed to enter the recess (3, 3a) so as to radially deform the fastening extension (2, 2 min ) and so depress its periphery against the inner periphery of the through opening (6a) of the second member (6) so as to fix the second member (6) to the first member (7). Preferably, the knock member (5, 5 min , 5a) is integrally formed with the fastener body (1a) and connected to the latter through a thin annular strip section (1d). The annular strip section (1d) is designed to be broken when the head of the knock member (5, 5 min , 5a) is struck to force the knock member (5, 5 min , 5a) into the recess (3, 3a).
Patent JP-H09109658-A (JP)
Title: Air conditioner for car
Inventor: MIYATA MANABU
IPC: B60H1/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce an arrangement space for a heat exchanger part and also uniform the distribution of air velocities. SOLUTION: At the center part of an instrument panel inside a cabin, an evaporator 21 is arranged approximately horizontal, air is blown by a blower 14 from its under side to upper side, a heater core 22 is arranged approximately horizontal over the evaporator 21, and a blowing mode switchover part is arranged over it. Also an air guide plate 30 extending in the flow direction of blowing air from the scroll casing 17 of the blower 14 is arranged on the passage part located under the evaporator 21. Thus the distribution of velocities of air flowing in the evaporator 21 in the longitudinal direction of a vehicle is uniformed by an air guide action by the air guide plate 30.
Patent JP-H10117242-A (JP)
Title: Network controller
Inventor: TOYAMA MASARU
IPC: H04M11/00
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide the network controller in which a call signal included in an incoming call signal is easily discriminated, resulting in that waveform processing with respect to a detection signal having been executed by a control section is omitted. SOLUTION: The controller is provided with a call detection means 12 that detects a consecutive period of a call signal included in an incoming call 23 in the case of receiving the incoming call and generates a gate signal 12a having a pulse width in response to a detection period. Gate means 20A, 20B that are provided between a terminal equipment 30 and the call detection means 12, receive an incoming call signal 23 and a gate signal 12a, and selectively execute the control to transmit or not to transmit a call signal included in the incoming call signal 23 to the terminal equipment 30, depending on the signal state in the gate signal 12a.
Patent JP-S60175603-A (JP)
Inventor: SEIMOA EI TOMARIN
IPC: E01C13/00
Filed: 1984-12-21
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-H07123766-A (JP)
Title: Motor controller
Inventor: FURUYA EIICHI
IPC: B41J23/00
Filed: 1993-10-28
Abstract: PURPOSE:To reduce the memory capacity required to store drive control information for controlling the acceleration, deceleration, etc., of motors by commonly using the same drive control information for motors which use the same drive control information. CONSTITUTION:In a motor controller which controls the drive of multiple motors, a ROM 35 is provided for storing one drive control data for controlling the acceleration, deceleration, etc., of feed motors X31, Y32, and Z33 and driving pulses outputted from a counter 37 based on the drive control data are supplied to the motors X31, Y32, and Z33 by supplying the drive control data to the counter 37 and, at the same time, selective data of a motor to be driven are supplied to a latch 38. Upon receiving the selective data, the latch 38 supplies a drive-enable signal to the selected feed motor based on the selective data. Thus the drive of selected feed motors is commonly controlled based on the same drive control information stored in the ROM 35.
Patent JP-H02116934-A (JP)
Title: Arithmetic system
Inventor: MATSUMOTO TSUTOMU
IPC: G06F11/10
Filed: 1988-10-26
Abstract: PURPOSE:To simplify the arithmetic processing by executing multiplication and division by a finite field GF (2<m>) by an inverse number output means, a square root output means, and an adding means for taking exclusive OR of an output of the inverse number output means and an output of the square root output means. CONSTITUTION:For instance, an expression II obtained by deforming multiplication and division by a finite field GF (2<m>) whose characteristic is 2, based on an expression I (in this regard, X and Y are elements) is obtained, and by calculating the right side of the expression II by an inverse number ROM 9 and a square root ROM 10, and an adding circuit 13 for executing an exclusive OR processing of (m) bits to outputs of the inverse number ROM 9 and the square root ROM 10, the product XY is derived. In such a way, the product XY is derived by conversion to an inverse number, conversion to a square root and decomposition to a combination of addition, and accordingly, in general, multiplication and division can be realized in a state of an (m)-dimensional vector, the arithmetic processing is simplified, and a high speed operation can be realized.
Patent JP-H1193474-A (JP)
Title: Key switch device
Inventor: FURUOKA HIROYOSHI
IPC: E05B27/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device in which a predetermined number of microswitches can surely be turned on and off at the same timing. SOLUTION: A plurality of microswitches are sandwiched in place between a front baseplate 3 secured to the rear end of the fixed main body 27 of a lock unit 1 and a rear baseplate 4. The end portion of a key plate inserted in a key hole 28 in the rotor 25 of the lock unit 1 is rotationally supported by a guide slot 29 in the front baseplate 3 and a guide slot 30 in the rear baseplate 4.
Patent JP-2000171693-A (JP)
Title: Range-finder
Inventor: YOSHIDA HIDEO
IPC: G01C3/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a range-finder reduced in time parallax while maintaining focusing precision. SOLUTION: Luminous flux is projected toward a range-finding object from an IRED 4 and the reflected light of the projected luminous flux is received by a PSD 5. Then, a signal outputted from the PSD 5 is arithmetically processed and outputted as distance information by signal processing circuits 11 and 12 and an arithmetic circuit 14. By an integrating circuit 15, the signal outputted from the arithmetic circuit 14 is integrated and a signal corresponding to the integrated result is outputted. By a CPU 1, a distance to the range-finding object is detected based on the signal outputted from the integrating circuit 25. In this range-finding device, the signal outputted from the arithmetic circuit 14 is started to be integrated by the integrating circuit 15 immediately after the output of a distance signal by the arithmetic circuit 14 is stabilized.
Patent JP-H08134955-A (JP)
Title: Control valve operation structure of back hoe
Inventor: MATSUI SEIJI
IPC: E02F9/16
Filed: 1994-11-04
Abstract: PURPOSE: To connect control valve for work with an operation pedal by a simple structure in a back hoe and arrange both of them in a compact manner without creating waste space. CONSTITUTION: An operation pedal 34 which can perform oscillation operation freely is arranged around an oblique shaft core P2 at a position which is in front of a driver's seat 35 and is more to a side from a center A on the right and left of the driver's seat 35. A control valve unit 36 is arranged substantially in parallel with the shaft core P2 on the driver's seat 35 side from the operation pedal 34. A spool 27a which slides in the substantially orthogonal direction to the shaft core P2 is connected to the operation pedal 34 mechanically by a link mechanism 37 in a control valve 27 for work in the control valve unit 36.
Patent JP-H0691781-A (JP)
Title: Method and apparatus for manufacturing pipe from thermoplastic resin foamed sheet
Inventor: TAGA MAKOTO
IPC: B29K105/04
Filed: 1992-09-14
Abstract: PURPOSE:To always bring a sheet into surface contact even if a strain exists at part of a circumference due to deformation at the time of fusion-bonding and to manufacture a pipe of an arbitrary shape by fusion-bonding cut edges of the sheet in an effectively butted state, and forming a non-pressurized part at the circumference for releasing the generated strain. CONSTITUTION:A flat platelike sheet (a) drawn one by one from a sheet supply box 1 is placed on a conveyor 2, wound in a pipe state through guide frames 6, 7 while advancing forward, pressurized from vertical and lateral directions by an outer surface control roll 10, and corrected at its periphery to a predetermined shape such as a circumferential state. In this case, the sheet (a) is pressed from right and left sides by standing rolls 12..., 12..., but since upper horizontal rolls 11,... exist, both side edges of the sheet (a) are previously heated by a heater 9, and hence the cut edges are fusion-bonded so that the sheet is formed in a cylindrical shape.
Patent JP-H08136297-A (JP)
Title: Fluidic type gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F15/075
Filed: 1994-11-04
Abstract: PURPOSE: To alleviate the measuring error due to the insufficiency of the signal of a fluidic oscillator 'the missing of a pulse' or the excess of a signal 'whisker' of the oscillator when a supply gas pressure is varied. CONSTITUTION: The fluid vibration of a fluidic oscillator is detected by a pressure sensor 10, and shaped to a square wave by a waveform shaper 17. The period of the signal is measured by a period measuring unit 18, compared with a previously decided threshold coefficient, and its varying trend is sequentially obtained. The 'missing of a pulse' or a 'whisker' is recognized from the trend to interpolate the 'missing of the pulse' or the 'whisker'. A changeover switch 27 is operated by the interpolated signal to select the signals from the sensor 10 and a flow sensor 12.
Patent JP-H05106774-A (JP)
Title: Branch part connection joint, attached pipe and branch part connection structure
Inventor: KITAYAMA YASUSHI
IPC: F16L41/08
Filed: 1991-10-18
Abstract: PURPOSE:To provide a connection structure excellent in its water stop property and strength by providing a joint capable of being set at the connection hole of a main pipe easily and generating no reduction in the flowing down characteristic of the main pipe when it is set, and an attached pipe to the main pipe through the joint. CONSTITUTION:At one end of a joint 1 a spigot 2a formed with a slit 2c extending in the axial direction so as to be in conformity with the circumferential inner wall face of connection hole 3a of a main pipe 3. The outer dia. of the spigot 2a is made smaller than the hole dia. of the connection hole 3a while the inner dia. is made smaller than that of joint intermediate part. The joint portion to be inserted into the connection hole 3a when a joint 1 is set to the connection hole 3a is substantially made identical to the wall thickness of the circumferential pipe wall of the connection hole 3a, and the outer circumferential part is provided with a water stop member 4 sealing the part between the joint 1 and the main pipe 3. The joint 1 is then set to the main pipe connection hole 3a and an attached pipe 5 is insertion connected in the joint 1.
Patent JP-2000093565-A (JP)
Title: Metallic hollow golf club head
Inventor: KENMI YOSHINARI
IPC: A63B53/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head capable of securing the strength of a ball striking face and restraining spring effects while making the thickness of its face as small as possible. SOLUTION: The thickness of the face 2 of a head body 1 to which a sole is welded later is 2.6 mm and eight score lines 9, 9... each having a depth of 0.3 mm and arranged at intervals of 4.5 mm are placed in the surface of the face 2 in such a way as to be parallel to one another in the vertical direction. Reinforcing ribs 10, 10... are projected from the back of a sweet area along the first to sixth score lines 9 cut in the surface of the face 2. The reinforcing rib 10 has its width set at 3.0 mm and its height at 1.5 mm.
Patent JP-S61148880-A (JP)
Title: Manufacture of semiconductor device
Inventor: YODA TAKASHI
IPC: H01L21/28
Filed: 1984-12-22
Abstract: PURPOSE:To implement low resistance contact even when conducting layers comprising silicon are connected to a polycrystalline silicon wiring through minute contact holes, by cleaning the conducting layers of silicon, which are exposed from the contact holes by susputter etching, and performing sputtering of the silicon. CONSTITUTION:An insulating film 37 is formed on conducting layers 34-36 comprising silicon. Contact holes 381-383 reaching the surfaces of the conducting layers 34-36 are selectively formed in the insulating layer 37. The silicon conducting layers 34-36 exposed through the contact holes 381-383 are cleaned by sputter etching in a vacuum chamber. Then sputtering of silicon is perfored in the same vaccum chamber, and silicon films 40-42 are deposited. Even if diffused layers 35 and 36 on the surface of a silicon substrate 31 and the silicon conducting layers 34-36 such as the polycrystalline silicon electrode 34 and the like are connected to the plycrystalline silicon wiring 40-42 through the minute contact holes 381-383, low resistance contact can be implemented. Thus highly reliable, highly integrated semiconductor devices can be obtained.
Patent JP-2001091912-A (JP)
Title: Optical element and demultiplexer
Inventor: ICHIMURA KOICHI
IPC: G02B6/12
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical element which is capable of switching photonic band structure dynamically or is capable of performing the switching operation and a demultiplexer using an optical waveguide in a photonic crystal. SOLUTION: This optical element uses plural optical media whose refractive indexes are changed by an external field and certain two refractive indexes among plural optical media are made to become equal or are made to become roughly equal under the certain condition of the external field. The optical element can perform the switching operation between two largely different photonic structure dynamically only by changing the condition of the external field by setting a distribution pattern which is to be sensed by the light to desired crystal structure, the desired shape of a lattice point and a desired cycle under these two conditions.
Patent JP-S61148996-A (JP)
Title: Loudspeaker diaphragm and its manufacture
Inventor: MITOBE KUNIO
IPC: H04R7/02
Filed: 1984-12-22
Abstract: PURPOSE:To obtain a disphragm for loudspeaker of improved strength by bonding an acrylic resin or nitrocellulose resin to a base material produced by paper making and then forming a layer of acrylic-styrene resin or acrylic resin. CONSTITUTION:Of the loudspeaker disphragm 1, the base material 2 is made of natural fibers or chemical fibers, or of mixture of these fibers, and is produced by paper making. Both main surfaces of the base material 2 are sealed by the primary layer 3 of nitrocellulose resin. Further, on the sealed main surfaces of the material 2, the secondary layer 4 of acrylic resin or styline- acrylic copolymer resin is furnished. In result, the acoustic characteristic is amintained, good appearance with facial luster is maintained, and additionally a diaphragm of reinforced mechanical strength is obtained.
Patent JP-H05114248-A (JP)
Title: Magnetic recording and replay apparatus
Inventor: NOUZEN CHIYOUSAKU
IPC: G11B20/12
Filed: 1991-10-21
Abstract: PURPOSE:To prevent that a piece of data which becomes unusable is propagated to a plurality of synchronization blocks by a method wherein a synchronization block is set to a variable length, the synchronization block is constituted of integral pieces of data blocks and a piece of information having the length of the synchronization block is recorded in a predetermined position. CONSTITUTION:A video signal which has been input from an input terminal 1 is input to an input processing circuit 2; it is recorded in a one-frame buffer; it is divided into blocks. The blocks are input to a coding compression circuit 3, compressed and coded. Integral pieces of data blocks which have been compressed are combined in a block composition part 4; a composed block is formed; an inspection sign which is used to correct an error in an encoder 5 is added. The composed block is converted into a piece of information having the length of a synchronization block by using a recording and replay circuit 6; it is modulated so as to match the feature of a recording and replay system. A piece of a data together with a synchronization signal is recorded on a recording tape 8 by using a recording and replay head 7.
Patent JP-H04150221-A (JP)
Title: Input circuit
Inventor: WATANABE HIROYUKI
IPC: H03K5/01
Filed: 1990-10-09
Abstract: PURPOSE:To prevent the invasion of input noise to an internal logic circuit by providing a latch means latching a just preceding input level till noise detected by a noise detection means is converged as an output level. CONSTITUTION:The input circuit is provided with a noise detection circuit 13 detecting a noise in an input signal and a latch means 14 latching a just preceding input level till the detected noise is converged as an output level. The noise detection circuit 13 consists of capacitors 2, 4, a diode 3, resistors 5, 7 and an inverter 8 and the latch means 14 consists of inverters 11, 12 and transfer gates 9, 10. Thus, the invasion of input noise into an internal logic circuit is prevented without need of addition of components mounted externally and without causing new noise due to an unsharpened input signal.
Patent JP-H02192605-A (JP)
Title: Surface-shaped radiator
Inventor: BUERUNAA SHIYAIRAA
IPC: F21S8/10
Filed: 1989-10-20
Abstract: PURPOSE: To provide an emitting device capable of being formed into a required curved shape while facilitating the fitting of conductors by forming a conductor passage structure between each casing freely to be moved so that the emitting device can be formed into a desirable curved shape. CONSTITUTION: A conductor passage structure 2b is formed between each casing body 3, 5 freely to be moved so that an emitting device can be formed into a desirable curved shape. The casing bodies 3, 5 are surrounded by reflector 6a, and the reflector 6a is formed into a parabola shape, and the conductor passage structure 2b and semi-conductors 1 are arranged so that the semi- conductors 1 are arranged in a focal point area of the reflector 6a. Each semi- conductor 1 is embedded in a plastic casing body 3, and an outer surface of the plastic casing body 3 is formed as the reflector 6a. With this structure, the emitting device, to which semi-conductors can be easily fitted and which can be formed into a required shape, is obtained.
Patent JP-H01146783-A (JP)
Title: Meter stamp
Inventor: GIRUBAATO ENU RIRII
IPC: B41K3/10
Filed: 1988-10-27
Abstract: PURPOSE: To prevent an illegal printing action by completely closing a printing die of a meter side and locking it at the time of removing the meter from a mailing machine and retaining a printing element such as a platen or the like in the machine. CONSTITUTION: A feeder module 28 sends a mail to a base 18, which transports the mail to a space between a printing die 30 of a meter 10 for supporting an index of the meter and a platen 30, and impresses the index on the mail such as a mail 32 discharged from a mailing machine by upward reciprocating motion of the platen 20. Here, a slide plate or shutter 40 is slidably mounted in a housing 12 at a bottom of the meter 10, extended to a hole 44 of the shutter 40, or preferably locked to a closed position as shown suitably by a dead bolt 42 loaded by a spring. The shutter is retracted only at the time of disposing the meter at a predetermined position of the normal machine by an operation of a solenoid 46. And, the die is protected against 'wiping' or illegally printed by this protective mechanism.
Patent JP-H10118759-A (JP)
Title: Manufacture of composite roll of cemented carbide material and cast iron
Inventor: SHIKATA TAKASHI
IPC: B22D19/16
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the yield of the cemented carbide in a composite roll of the cemented carbide material and cast iron. SOLUTION: In this manufacturing method of the composite roll of the cemented carbide material and cast iron in which a cemented carbide ring 2 where the cemented carbide is formed annularly is fixed to a mold 1, and the molten metal is poured in the mold 1 and solidified, an outer circumference of the cemented carbide ring 2 is tightened by a support belt 4, an inner end of a support bar 7 piercing a wall surface of the mold 1 in a removable manner is hooked to the belt 4 to support the cemented carbide ring 2, the molten metal is poured in the mold 1, and cooled to cast in the cemented carbide ring 2, the support belt 4 is removed, and the cast-in metal covering the outer circumferential part of the cemented carbide ring 2 is removed by machining to expose the outer circumferential surface of the cemented carbide ring 2.
Patent JP-H03165974-A (JP)
Title: Non-contact-type cutting head and non-contact-type cutting method using said head
Inventor: ABUNAA DE SUWAAN
IPC: B23K37/08
Filed: 1990-10-09
Abstract: PURPOSE: To provide an improved non-contact type cutting head by detecting a proximate position of a work piece to a cutting tip, attracting slugs with a magnetic means and preparing the magnetic means within the cutting head without disturbing a detecting operation. CONSTITUTION: A magnetic work piece is non-contact cut with a cutting head 12. Thereupon, a cutting tip 24 is provided in the cutting head 12. The proximity of the work piece to the cutting tip 24 is detected with a proximate position detecting means 28 (proximate sensor). Selectable operable magnetic means 29, 33 for attracting slugs generated from the work piece are provided. The magnetic means 29, 33 are positioned within the cutting head 12 without disturbing the operation of the detecting means 28. Thus, non-contact type cutting for the metallic work piece is executed by applying the improved cutting head.
Patent JP-H08137708-A (JP)
Title: Error detection device for peripheral equipment
Inventor: TSUNODA YURIKA
IPC: G06F11/00
Filed: 1994-11-07
Abstract: PURPOSE: To detect an error without giving a burden on CPU by sampling a feedback signal from a peripheral device making a response to an error detection signal, comparing it with a prescribed reference signal and judging the state of the peripheral equipment. CONSTITUTION: When underflow occurs, a down counter 1 outputs a UDF signal 2 and an RS flip flop 7 turns on a switch 9 and stores a signal 8 to a storage timing measurement counter 6. The counter 6 starts the down counter and generates a storage timing signal 11 by a counter value which CPU previously decides. Switches 14 and 15 are turned on by the signal 11 and a timer output signal 4 and the feedback signal 5, which are inputted at that time, are stored in a timer output storage register 12 and a feedback signal storage register 13. The respective signals stored in the registers 12 and 13 are compared in an EXNOR gate 16. When the waveforms of the respective signals differ, an INT signal 17 meaning the occurrence of the error in the peripheral equipment is outputted to CPU.