baber/WOPTO huggingface dataset:
Patent JP-H05245685-A (JP)
Title: Dust guard for laser head
Inventor: NIHEI AKIRA
IPC: B23K26/142
Filed: 1992-03-05
Abstract: PURPOSE:To provide a dust guard, for the laser head of a laser beam machine, which is compact, free from damage due to hot spatters, and capable of surely preventing dirt such as spatters, floating gas and dust from entering into the laser head. CONSTITUTION:In the laser head 30 which is provided with a movable head part 62 movably fitted forwards and backwards with respect to a fixed head part 42, a high pressure air chamber 42 is formed in the outer periphery from the tip of the fixed head part 42 to the movable head part 62; a dust protective fluid is injected from the air chamber 42 along the peripheral wall of the movable head part 62 via a gap-like opening 55, blowing out the spatters, gas, dust, etc.; and thereby the fear for dirt damaging the laser head 30 and entering inside the head are preventively eliminated.
Patent JP-S61206422-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/024
Filed: 1985-03-12
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-H01316669-A (JP)
Title: Method and apparatus for measuring energy of microwave
Inventor: HANSUUGIYUNTAA MATEUSU
IPC: H01P1/26
Filed: 1989-03-02
Abstract: PURPOSE: To determine the energy of microwave pulse from increase in the content of heat by radiating a microwave into a absorption fluid having specified content of heat. CONSTITUTION: This measuring apparatus comprises a case 2 filled with a absorption fluid 3, a capillary tube 4 and a regulation volume 5. The case 2 has an outer shell of cylinder and the inside diameter of inner wall substantially corresponds to the diameter of a waveguide 1. A microwave pulse (shown by an arrow) propagating through the waveguide 1 strikes against a reflection cone 6 to be scattered radially. The majority of microwave intrudes into the case 2 through an inner wall 8, i.e., an HF window and then absorbed by the absorption fluid 3. Consequently, the absorption fluid 3 is heated at least locally and expanded correspondingly. The thermal expansion is measured by means of the capillary tube 4.
Patent JP-H08243805-A (JP)
Title: Throwaway tip clamp mechanism
Inventor: ARAI TATSUO
IPC: B23B27/16
Filed: 1995-03-08
Abstract: PURPOSE: To aim at improvement in attaching accuracy, prevention of positional displacement and simplification in attaching work for a throwaway tip. CONSTITUTION: A cylindrical groove 34 is formed around the chip attaching screw 38 of the chip attaching seat 32 of a tool main body 31, and a cylindrical locking member 36 having slits in the locking hole 35c of a seat 35 and the groove 34 of a chip attaching seat 32 is fitted to the inner wall surface 34 inside of the groove 34 on the chip attaching seat 32 side to be elastically locked thereto by pressing the seat 35 on the throwaway tip 37 side.
Patent JP-H09242451-A (JP)
Title: Motor-driven gate door
Inventor: IDE SHINJI
IPC: E05F15/14
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To facilitate charging by arranging a driving electric power supply battery of a motor-driven driving part adjacently to a column body housing the motor-driven driving part to open and close a gate door main body, and arranging a solar battery to charge the battery according to its necessity. SOLUTION: A motor-driven gate door is composed of a gate door main body 11 arranged in the doorway of a garage or the like of an automobile, a motor-driven driving part 12, a column body 13 and a battery 14. Next, the battery 14 is arranged adjacently to the column body 13 housing the driving part 12, and the battery 14 is made easily chargeable by a battery and a charging means mounted on an automobile. Next, the battery 14 is placed on the upper end of the column body 13 according to its necessity, and the periphery of the column body 13 is opened, and the gate door and a fence can be easily installed.  A solar battery 31 to charge the battery 14 is arranged in an upper end part of the column body 13, and the direction of a light receiving surface 31a of a battery 31 is made freely changeable by a direction changing frame body 32, and the light receiving surface 31a can be adjusted and changed in the proper direction. Therefore, operability can be improved, and cost can be reduced.
Patent JP-H08209421-A (JP)
Title: Device for holding culotte hem
Inventor: ISHIKAWA KEIKO
IPC: A41F17/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a device for holding a culotte hem to prevent the hem of a culotte from touching a stool, etc., in easing nature. CONSTITUTION: In this device for holding a culotte hem, long and narrow devices respectively having an upper holding device 2 and a lower holding device 3 are fixed on inside and outside of a culotte 1 in a width direction, respectively, and a sewing point 4 is positioned between the devices 2 and 3. The lower holding device 3 has a length shorter than the length from the hem of the culotte 1 but long enough to be capable of pulled up. When the lower holding device 3 is pulled up above outside, the device 3 is able to engage with the upper holding device 2 to hold the hem of the culotte.
Patent JP-H01224339-A (JP)
Title: Optically active 4'-(1-hydroxyethyl)-4-biphenol and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C12P41/00
Filed: 1988-03-01
Abstract: NEW MATERIAL:Optically active 4'-(1-hydroxyethyl)-4-biphenol expressed by formula I (* indicates asymmetric carbon). USE:Useful not only as an intermediate for agricultural chemicals, medicines and veterinary drugs but also as optically active parts of ferroelectric liquid crystal compounds. PREPARATION:For example, esters expressed by formula II (R'' is lower alkyl; A is H, methyl, methoxy or halogen) are asymmetrically hydrolyzed using an esterase having the ability to hydrolyze only either of enantiomers to provide optically active ethers expressed by formula III, which are then debenzylated to afford the aimed compound expressed by formula I.
Patent JP-H09245959-A (JP)
Title: Beam irradiation device
Inventor: HONMA SHINICHI
IPC: B02C19/18
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To move the beam irradiating position two-dimensionally without requiring movement of the whole device by introducing such an arrangement that a rotational parabolic cylindrical mirror to converge the plane wave from the primary projector onto the focal point is moved round the axis of incident beam and in the axial direction. SOLUTION: A circular waveguide pipe 1 transmits a large-power high frequency electromagnetic beam in the TE mode, and a parabolic cylindrical mirror 4 converts the beam into plane waves, which propagate in the transmitting direction (p) decided by the order of the mode, the wavelength, and inside diameter of waveguide pipe so that a primary projector 2 is formed. The mirror surface 5 for beam drive consists of rotational parabolic cylindrical mirror in which the plane waves from the primary projector 2 are converged on the focus F to serve for crushing rocks and stones. The mirror surface 5 for beam driving is supported by a supporting shaft R which is identical to the beam axis of the plane wave given from the primary projector 2.  The mirror surface 5 is rotated round the shaft R by an appropriate mechanism so that the beam focus F is moved on an arc of circle around the shaft R, to cause movement along the shaft R, and the beam focus F is moved on a straight line parallel with the shaft F.
Patent JP-H01225094-A (JP)
Title: Multi-color display type electroluminescence element
Inventor: FUKAO RYUZO
IPC: H05B33/12
Filed: 1988-03-01
Abstract: PURPOSE:To obtain an electroluminescence element with a two-terminal structure and allowing the primary color luminescence of each phosphor layer by laminating multiple kinds of phosphor layers with different luminous colors and intensity-voltage characteristics via insulating layers between them and between a pair of electrodes and them and providing a plane pattern-shaped light shielding thin film on adjacent phosphor layers. CONSTITUTION:If a light shielding pattern is inserted between adjacent phosphor layers, the primary color luminescence of the phosphor layer located on the display side in the display region corresponding to the light shielding pattern is obtained when both phosphor layers 4 and 6 are both illuminated, the phosphor layer with the high luminescence starting threshold value electric field Vth is located on the display side than the phosphor layer with the low Vth, thus the primary color luminescence of each phosphor layer can be attained. Multiple kinds of phosphor layers 4 and 6 with different luminous colors and intensity-voltage characteristics are laminated via insulating layers between them and between a pair of electrodes 2 and 8 which are transparent at least on the display side and them, plane pattern-shaped light shielding thin films 9 are provided between adjacent phosphor layers 4 and 6. The primary color luminescence of multiple kinds of phosphor layers can be attained with a two-terminal structure primarily.
Patent JP-S58167618-A (JP)
Title: Preparation of aromatic polyester
Inventor: MOUTAI MASAAKI
IPC: C08G63/16
Filed: 1982-03-27
Abstract: PURPOSE:To obtain the titled polyester having improved alkali resistance and high polymerization degree industially, by subjecting a specific acid halide and a dihydric phenol to polycondensation in a solution state in the presence of a tertiary amine in a specified polymerization solvent. CONSTITUTION:(A) An acid halide (preferably X is Cl) shown by the formula (X is halogen; R1-R4 are H or 1-5C alkyl; m is 1 or 2) or a mixture of it and an acid halide of an aromatic bifunctional carboxylic acid and (B) a dihydric phenol(preferably bisphenol A are subjected to polycondensation in a solution state in (C) a halogen-substituted hydrocarbon (e.g., methyl chloride, etc.) and/or halogen-substituted aromatic hydrocarbon (e.g., benzene, etc.) as a polymerization solvent in the presence of (D) a tertiary amine (e.g., trimethylamine, etc.) catalyst, to give the desired polyester.
Patent JP-S57164139-A (JP)
Title: Recording medium
Inventor: NISHIZAWA AKIRA
IPC: G11B9/06
Filed: 1981-04-03
Abstract: PURPOSE: The titled recording medium consisting mainly of a vinyl chloride- ethylene copolymer having improved stability, durability and processibility.  
     CONSTITUTION: An electrically conductive substance (e.g. carbon black) is blended in about 8W40wt% into a vinyl chloride-ethylene copolymer, pref. consisting of about 99.5W90.0wt% vinyl chloride and about 0.5W10.0wt% ethylene and the mixt. is formed into a desired shape. The titled recording medium can be processed at relatively low temp. It is free from thermal decomposition of resin during processing because of a small degree of internal heat generation and thus the number of rejects is reduced. It also has excellent thermal stability and is esp. suitable as a capacitance-operated recording medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10230727-A (JP)
Title: Car height regulating device
Inventor: MASAMURA TATSUYA
IPC: F16F9/46
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a car height regulating device which can lower the car height in the running condition while can level it at a specific low car height, can restore the low car height to a high car height, can prevent the contact of the car body to a step, an obstacle, and the like of the road surface at the running start time, and does not need a car height level detecting means and the like. SOLUTION: A piston rod 3 is inserted movable in a cylinder tube 1, a piston 2 partitions a cylinder chamber into a rod side oil chamber A and an opposite side oil chamber B, the two oil chambers are communicated through a damping valve V, a reservoir chamber R and a high pressure chamber C are provided at the outer side of the cylinder tube 1, a pump cylinder 4 is provided in the piston rod 3, a pump rod 5 is inserted slidable to the pump rod 5, and a suction passage 6 and a suction check valve 7 are provided to the cylinder 4, while a discharge passage 8 and a discharge check valve 9 are provided to the pump rod 5. Furthermore, a leveling port 10 and a return passage 11 are provided to the pump rod 5, while a branch passage 12 and a switch valve 13 are provided separately.
Patent JP-H0617339-A (JP)
Title: Fuzzy yarn-mending device of warper
Inventor: MAENAKA KIMIHIRO
IPC: D02H11/00
Filed: 1993-03-10
Abstract: PURPOSE:To automatically pull out a fuzzy yarn having a fuzz from a fiber sheet and mend the fiber sheet in a warper. CONSTITUTION:A fuzz detector 50 for detecting a fuzz K and a position- determining means 10 in which a fuzz-detecting means 20, a fuzz-pulling out means 30, and knotter 41 are mounted are disposed in a warper. The position- determining means 10 is stopped, when the fuzz-detecting means 20, etc., are moved in the width direction of a fiber sheet SH and when the fuzz-detecting means 20 specifies the position of the fuzz. The fuzz-pulling out means 30 pulls out the fuzz from the fiber sheet SH, and the knotter 41 cuts the fuzz part containing the fuzz and again knots the fuzz yarn to finish the mending work.
Patent JP-H03251632-A (JP)
Title: Range hood
Inventor: TAKADA MASAYUKI
IPC: F24F7/06
Filed: 1990-03-01
Abstract: PURPOSE:To reliably collect combustion exhaust gas and soot by means of a low exhaust gas airflow to discharge them to an outdoor place by a method wherein a suction port is formed in the upper surface of a body with a built-in exhaust blower located in the hood body of a box body the under surface of which is opened, and the delivery port of the exhaust gas blower is formed in a horizontal direction. CONSTITUTION:A hood body 1 of a box body the front and the under surface of which are opened is fixed to a back wall 7 in a manner to be positioned above a cooking apparatus, and the front of the hood body 1 is covered with a front hood 2. A body 9 with a builtin exhaust blower 3 is located in the hood body 1. When the exhaust blower 3 is run, generated and rising combustion exhaust gas and soot are collided with the under surface of the body 9 with the built-in exhaust blower 3 once. However, since the combustion exhaust gas and the soot have rising energy, they rise from the periphery of the body 9 with the built-in exhaust blower 3 to a space above the body 9. After they reside once, they are sucked through a suction port 4 and delivered in a horizontal direction and delivered through a discharge port 5 to an outdoor place.
Patent JP-H01224719-A (JP)
Title: Picture element clock control system
Inventor: KUMAKAWA TOSHIAKI
IPC: H04N1/23
Filed: 1988-03-04
Abstract: PURPOSE:To correct the degradation in image quality due to the secular change of rotation precision of a motor by successively changing the frequency of a picture element clock in accordance with the variance of the scanning time for each face of a rotating polygonal mirror. CONSTITUTION:A device which scans a laser beam by the rotating polygonal mirror to process an image is provided with detecting means 1a and 1b, which detect the start point and the end point of an image processing effective area on a scanning line of the laser beam, and a measuring means 3 which individually measures the scanning time of the laser beam on the image processing effective area with respect to each face of the rotating polygonal mirror in accordance with outputs of detecting means 1a and 1b. Further, an arithmetic means 4 to which the laser beam scanning time of each face of the rotating polygonal mirror outputted from the measuring is inputted means 3 to calculate the deviation from a reference scanning time and a frequency modulating means 5 which modulates the frequency of the picture element clock by the deviation from the arithmetic means 4 are provided. Thus, the variance of the laser beam scanning time due to the secular change of rotation precision of the motor is corrected to obtain a picture element clock control system free from degradation in image quality.
Patent JP-H0573781-A (JP)
Title: Fire sensor
Inventor: OKAYAMA YOSHIAKI
IPC: G08B23/00
Filed: 1992-03-06
Abstract: PURPOSE:To always detect a fire with a certain fire detection sensitivity by changing the set level of sensitivity in accordance with the change of the environmental condition of an installation place. CONSTITUTION:A CPU 5 reads in output data of a sensor part 1 and reads in a reference value from a third memory 8. When data is smaller than the reference value, the CPU 5 discriminates the normal state and stores read output data of the sensor part 1 in the prescribed position of a fourth memory 9 to update stored data. Next, the CPU 5 reads in the day of week and the time from a clock part 4; and when this time reaches a reference value change time, the CPU 5 reads out corresponding past accumulated data from the fourth memory 9 and calculates the average value. This calculation result is the average value of past noise components. The CPU 5 reads in a standard value from a second memory 7 and adds the average value to this standard value to obtain the reference value for fire discrimination in the time zone and stores it in the third memory 8 as the new reference value.
Patent JP-S56148283-A (JP)
Title: Alcoholic beverage
Inventor: MONMA KIMIMICHI
IPC: C12G3/04
Filed: 1980-04-16
Abstract: PURPOSE: An alcoholic beverage, containing a "sake" and a given proportion of cow's milk, capable of minimizing the damage by the alcohol, and having a unique flavor.  
     CONSTITUTION: Various kinds of brewed or distilled "sakes" are blended with cow's milk in an amount to give a content of the alcohol near the combination ratio of the alcohol with proteins and amino acids which are hydrolysis products thereof in the cow's milk. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10248221-A (JP)
Title: Ac generator for vehicle
Inventor: MATSUBARA SHINICHI
IPC: H02K19/22
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotor which can withstand high-speed rotation by improving the centrifugal force resistances of pawl-like magnetic poles. SOLUTION: In a Randel-type iron core, a permanent magnet 8 is put between the facing side faces of each adjacent pawl-like magnetic poles 6C and the side faces of the permanent magnets 8 are magnetized to the same polarity as that of the magnetic poles 6C. Each magnetic pole 6C is provided with a flange section 6a for preventing the flying out of the magnets 8 on both sides of the pole 6C in the centrifugal direction when the iron core is rotated. The flange section 6a is protruded in the peripheral direction (toward the adjacent magnetic pole 6C) over the full length of the pole 6C. However, the flange section 6a has such a nearly triangular planar shape that gradually becomes smaller toward the front end of the pole 6C from the root of the pole 6C.  In other words, the area of the inner peripheral surface of the flange section 6a which is in contact with the outer peripheral surfaces of the permanent magnets 8 gradually becomes smaller as going toward the front end of the pole 6C from the root of the pole 6C.
Patent JP-H04286254-A (JP)
Title: System for controlling handset off-position of telephone set
Inventor: YAGOU NOBUTO
IPC: H04M1/00
Filed: 1991-03-15
Abstract: PURPOSE:To enable an incoming to be executed in spite of the off-position of a handset. CONSTITUTION:An off-hook detecting circuit 12 detects an off-hook state based on the on/off state of a hook switch 11. A controller 13 starts a timer 14 at the time of becoming the off-hook state, monitors whether a dial key part 15 is operated within specified time or not, regards the handset to be in the off-position unless the dial key part is operated within specified time and permits a system to be in the on-hook state of the handset off-position in terms of an inside. When a call incomes at the time of the on-hook state of such a handset off-position, calling sound is given, a normal incoming state is made by the on-hook and the on-hook permits the system to be in the call possible state.
Patent JP-S56146027-A (JP)
Title: Controlled device for maximum injection quantity of fuel injection pump
Inventor: HAGIWARA MITSUO
IPC: F02D41/40
Filed: 1980-04-15
Abstract: PURPOSE: To prevent the excessive adjustment of a rack for adjustment of fuel at the time of quick  acceleration and the like by a method wherein an actuator device setting a maximum displacement position in the direction of fuel increase of the rack is controlled by signals from a switch detecting whether the position of regulation by the above device is equal to the position of the rack  or not, and from other components.  
     CONSTITUTION: A target property operating circuit 3 wherefrom a target signal S 3  indicating the target maximum rack position for obtaining the property of the maximum injection quantity is generated by inputting an engine rotational number signal S 1  and an atmospheric pressure signal S 2  is provided. The signal S 3  from the circuit 3 is inputted, together with a rack position signal S 4 , in a comparator 8, where the sizes of two signals are discriminated. The data D 1  for the discrimination thereof is inputted in a logic circuit 9, together with a signal S 5  from a detecting switch 7 detecting contact of a oscillating stopper 24 with a projection member 25, and from the circuit 9 an increase signal S 6  or a decrease signal S 7  is delivered. And the decrease signal S 7  is impressed directly on a pulse generating circuit 10, while the increase signal S 6  is impressed also on the same circuit with a delay caused by a time constant circuit 12, and by the output from the circuit 10, the excitation coil 14 of the actuator 13 is controlled through the intermediary of a driving circuit 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62208803-A (JP)
Title: Cutting tool made of surface coated sintered hard alloy
Inventor: YOSHIMURA HIRONORI
IPC: B23B27/14
Filed: 1986-03-07
Abstract: PURPOSE:To enable the displays of wear resistance for a long period by forming a hard coat layer of 1-9mum thickness on the surface of alternative hard alloy bases of tungsten carbide base sintered hard alloy titanium carbide base cermet and high speed steel, comprising a titanium carbide under-layer, a carbonized titanium nitride intermediate layer and a titanium nitride surface layer via a metallic titanium coat layer. CONSTITUTION:A hard coat layer of 1-9mum mean thickness is formed on the surface of sintered hard alloy base selected from three alternatives of tungsten carbide base sintered hard alloy, titanium carbide base cermet and high speed steel comprising a 0.2-4mum thick titanium carbide under-layer, a 0.2-4mum thick carbonized titanium nitride intermediate layer and a 0.2-3mum thick titanium nitride surface layer, via a metallic titanium coat layer of 0.1-1mum mean thickness. As a result, there is no occurrence of peeling in the hard surface coat and excellent wear resistance is ensured for a long period, because the bond length to the hard coat layer base is remarkably high and the hard coat layer has excellent resistance against the wear of a flank and a front face, and fracture.