baber/WOPTO huggingface dataset:
Patent JP-2000081457-A (JP)
Title: Electric wave absorber measuring jig and measuring method thereof
Inventor: OMORI MANABU
IPC: G01R29/08
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness of sample loading and measuring accuracy. SOLUTION: This measuring jig comprises: an outer conductor 12, having a cross section in the form of a rectangle that is 400 mm×600 mm and having a cylindrical part 12b taking the form of a rectangle that is also 400 mm×600 mm and integrated with the open end of a hone-antenna-shaped part 12a gradually spreading from a coaxial connector 16 while keeping that ratio as does a hone antenna; a short-circuit board 14 in which a metallic thin inner conductor 13 electrically insulated from the outer conductor 12 is placed in a position dividing the insides of both the hone-antenna-shaped part 12a and the cylindrical part 12b of the outer conductor 12 into two equal parts, and which causes an electric short circuit on the end faces of the outer conductor 12 and the inner conductor 13 in order to load and evaluate a sample;  a closing door 15 equipped with a spring mechanism, for installing and removing the sample and for completing contact with the outer conductor 12; and an N-type coaxial connector 16 for applying a TEM wave between the outer conductor 12 and the inner conductor 13.
Patent JP-H09123235-A (JP)
Title: Injection device and its operation method
Inventor: SATO KIICHI
IPC: B29C45/50
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the counter flow of a resin prior to an injection step and the dispersion of a measurement value from occurring by providing a check ring for checking the counter flow of the resin at the time of the injection step and a means for retaining the screw position of a control device at the time of the reversing of a screw. SOLUTION: If a screw 17 is rotated forward and thereby is moved back in a measuring step, a resin drops into a heating cylinder 15, finding its way forward in a groove 18, and is melted. In this case, a check ring 12 is separated from a seal ring 23 by the pressure of the resin, coming into contact with a screw head 30. Consequently, the resin passes through a resin flow path 22 and is stored forward of the screw head 30. In addition, if a screw 17 is reversed after the end of the measuring step, the resin penetrates the resin flow path 22. In this case, the check ring 12 is separated from the screw head 30, coming into contact with the seal ring 23. Thus a gap between the resin flow path 22 and the groove 18 is sealed. At the time of reversing the screw 11, the position of the screw 17 is retained by the means for retaining a screw position of a control device.
Patent JP-H06212086-A (JP)
Title: Phthalocyanine reactive dye mixture
Inventor: MAKUSU SHIYUBARUTSU
IPC: C09B62/10
Filed: 1993-10-26
Abstract: PURPOSE: To obtain the subject dyestuff mixture comprising at least two specific phthalocyanine reactive dyestuffs, which is suitable for dyeing (recycled) cellulose fibers by a reactive pad dye process and can dye a material more uniformly than the case when the article is dyed by using each dyestuff separately.  
     CONSTITUTION: The objective dyestuff mixture comprises; (A) a phthalocyanine vinylsulphonyl reactive dyestuff; (B) a phthalocyanine fluorochloropyrimidinyl reactive dyestuff; and/or (C) a phthalocyanine monochlorotriazinyl reactive dyestuff. As the component (A) of the mixture, a dyestuff of formula I in which (x) is 1.5-2 and (y) is 1.3-1.8 is used, and as the component (B), a dyestuff of formula II is used, and a mixture containing 40-55 wt.% of the dyestuff of formula I and 45-60 wt.% of the dyestuff of formula II is preferable. When the mixture is used for dyeing by a pad dye process, it is preferable that the batting temperature and the padding temperature are each 25°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08117853-A (JP)
Title: Device for preventing coming-out of sleeve attached to drum shaft in coiler
Inventor: SHIMODA ATSUSHI
IPC: B21C47/30
Filed: 1994-10-27
Abstract: PURPOSE: To ensure the prevention of coming-out of a sleeve having various outer diameters and thicknesses by arranging a flange at the fitting hole side of the sleeve fitted to a drum shaft of a coil. CONSTITUTION: A stopper 30 is fitted to a lifting loading table 29 in the state of opening a flange detaining mechanism 12 and also, the sleeve 13 is fitted to the drum shaft 11 after adjusting the height of the lifting loading table 29 while loading the sleeve 13. Successively, a steel strip is wound on the drum shaft 11 and also, after suitably expanding the diameter of the drum shaft 11, the steel strip is formed to the coil state. At the time of completing the coiling of the steel strip, the flange detaining mechanism 12 is actuated and the lifting loading table 29 is advanced in the state of detaining the flange 23 and arranged below the steel strip coil 15 and the height is adjusted to the suitable position.  Then, the diameter of the drum shaft 11 is contracted, and while rotating, at need, the drum shaft 11 at low speed, a carriage 28 mounted with the lifting loading table 29 is retracted. In this case, the steel strip coil 15 is taken off leaving the sleeve 13 on the drum shaft 11 as it is.
Patent JP-2001105977-A (JP)
Title: Outside mirror cover
Inventor: MURATA KYOICHI
IPC: B60R1/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an outside mirror cover reducing the air current bent to the door side among the air current flowing on an outside mirror and capable of reducing a wind noise. SOLUTION: This outside mirror cover A made of a synthetic resin with a hollow structure is provided with an inner plate section 1 having a cross sectional shape recessed to cover the decorative cover portion of an outside mirror and an outer plate section 2 having a cross sectional shape protruded forward than it and inclined backward and upward on the upper face. A rise face S is formed at the end section on the root side of the outside mirror on the outer plate section 2, and the air current flowing on the outside mirror is suppressed from flowing toward the door side by the rise face S at the time of a travel.
Patent JP-H08129453-A (JP)
Title: Noise elimination device
Inventor: SUZUKI TOSHIHIKO
IPC: G06F3/05
Filed: 1994-10-28
Abstract: PURPOSE: To obtain on output signal of high S/N by effectively eliminating the noise even in the case of silence or a low level of input data. CONSTITUTION: A high-pass filter(HPF) 11 cuts the DC component of supplied input data to supply it to an operation part 12. The operation part 12 not only shifts a supplied input signal (s) to level 0 by a prescribed value X or Y by processings (1) s'=s-X in the case of s>X, (2) s'=0 in the case of -Y<=s<=X, and (3) s'=s+Y in the case of s<-Y but also sets the level of the output signal s' to X ion the case of -Y<=s<=X, namely, s>=0 and sets it to 0 in the case of s<0 and |s|<Y, thus outputting the output signal s'.
Patent JP-H02135535-A (JP)
Title: Information processing system
Inventor: SATO SHINJI
IPC: G06F11/10
Filed: 1988-11-16
Abstract: PURPOSE:To improve the availability of an information processing system by including plural channel devices to execute the prescribed processing based on an instruction work, deciding whether or not the error of the instruction word can be corrected and logically separating the device which causes the fault. CONSTITUTION:The title system is composed of an arithmetic processing unit 1, a main storage 2, a system control device 3, a service processor 4, plural channel devices 6 and 7 and an input output device 5, and a channel device 7 includes a channel control part 8, a control memory 9, a control memory trouble detecting correcting circuit 10, a fault detecting circuit 11 and an OR circuit 12. When the error is detected in the fault detecting circuit 11, it is decided whether a recoverable fault or a non-recoverable fault occurs. As the result of the decision, when the non-recoverable fault is detected, the channel device 7 is logically separated from a system, and an input output operation at the section of the input output device 5 is switched to a channel through a channel device 6 and continued. In such a way, the system with high availability can be composed.
Patent JP-H08129536-A (JP)
Title: Event processing system
Inventor: HATANAKA HIROSHI
IPC: G06F15/16
Filed: 1994-10-28
Abstract: PURPOSE: To flexibly handle events from plural applications. CONSTITUTION: A node D is provided with an event manager 100. The event manager 100 is equipped with a registered event management part 101 and a received event management part 102 which manages registered events and informed events from nodes A, B, and C. An event condition decision part 103 when informed of event generation from one of the nodes performs a condition comparison with the registered events of the registered event management part 101 and when the decision result indicates a coincidence, an event process execution indication part 104 calls the node where the event is registered.
Patent JP-S62148275-A (JP)
Title: Thermal head
Inventor: FUTAKI MASAHIRO
IPC: B41J2/345
Filed: 1985-12-24
Abstract: PURPOSE:To restrain wiring conductors of a thermal head from being corroded or broken, even when the thermal head is touched by a human body in mounting the head to a thermal printer or in replacing the head or when the thermal head is used for a long period of time in a highly humid atmosphere or a salt- containing atmosphere, by forming the wiring conductors from an Al alloy containing V or Zr in a predetermined concentration. CONSTITUTION:A thermal head is produced by, for example, sequentially providing heat generating elements 41-4n, wiring conductors 10 and a protective film 12 on a substrate 2 having a partial glaze layer 14, by sputtering or the like. In many cases, the partial glaze layer 14 is provided beneath the heat generating elements 41-4n, for accumulating heat. The conductors 10 are formed from an Al alloy containing V or Zr in a concentration of not more than 3.0at%. With this construction, a remarkable effect on suppression of corrosion is obtained, and reliability in driving the thermal head on contact with a human body, in use with an ink ribbon, in use in a highly humid or salt-containing atmosphere or in other similar situations can be enhanced.
Patent JP-H04162975-A (JP)
Title: Laser beam machine
Inventor: ITO SUSUMU
IPC: B23K26/046
Filed: 1990-10-26
Abstract: PURPOSE:To suppress variation of an incident angle of a laser beam to beam- scan the surface of a workpiece within the specified angle range by rotating first and second reflection mirrors around mutually almost parallel axes by first and second reflection mirror driving means, respectively. CONSTITUTION:The laser beam 132 transmitted through a condenser lens 5 attains the first reflection mirror 9 and is reflected thereby and made incident on the second reflection mirror 7. The second reflection mirror 7 carries out amplitude motion with the oscillation central axis 11 as a center by a second reflection mirror driving pulse motor 8. Consequently, the laser beam 132 incident on the second reflection mirror 7 is reflected and the surface of the workpiece is irradiated with the laser beam while the amplitude motion being carried out. The workpiece 137 is irradiated with the laser beam 132 and moved by a moving device 138 to complete machining. As a result, regardless of a surface shape of the workpiece 137, the variation of the incident angle of the laser beam 132 to beam-scan the surface can be suppressed within the specified angle range. Accordingly, the surface of the workpiece can be machined uniformaly with the large machining width.
Patent JP-H0597799-A (JP)
Title: Method for producing n-(alpha-alkoxyethyl)pyrrolidone
Inventor: NAKAMURA KATSUMI
IPC: B01J27/16
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the subject compound suitable for a raw material for producing N-vinylpyrrolidone useful for cosmetics, petroleum recovering agents, medicinal intermediate, etc., by reacting 2-pyrrolidone with an alcohol and acetaldehyde in the presence of phosphoric acid catalyst. CONSTITUTION:Acetaldehyde is added to a solution of 2-pyrrolidone and an alcohol (e.g. methanol) at 50 deg.C in the presence of a phosphoric acid catalyst while stirring, the reaction is carried out for four hours, the reaction solution is cooled, neutralized with ammonia water and precipitate is filtered off to give the objective N-(alpha-alkoxyethyl)pyrrolidone [e.g. N-(alpha-methoxyethyl) pyrrolidone]. Otherwise, in the presence of a phosphoric acid catalyst, 2- pyrrolidone is reacted with an alcohol and acetaldehyde, further the alcohol or acetaldehyde and the phosphoric acid catalyst are added and the reaction is continued.
Patent JP-H04161741-A (JP)
Title: Ventilator
Inventor: KAWADA SOICHIRO
IPC: F24F7/06
Filed: 1990-10-26
Abstract: PURPOSE:To eliminate need for providing in an air passage a movable member which needs maintenance by providing a nozzle which injects high pressure air into the air passage of a ventilating air passage in the ventilating direction. CONSTITUTION:A ventilator consists of a ventilating air passage 1 which is widened at a lower end like a trumpet and a nozzle 2 arranged in the center of an opening of the air passage 1. The nozzle 2 is connected to a high pressure air generating means such as a compressor through a high pressure air piping 3 for injecting high pressure air into the air passage 1. At this time, as air pressure between an outer periphery of the nozzle 2 and an inner surface of the air passage 1 drops down, outer air is suctioned by a high pressure airstream into the air passage 1, whereby ventilation is carried out. Accordingly, as a movable member which needs maintenance is not in the air passage and it is only the inner surface of the air passage that dirty air contacts, maintenance is not really needed.
Patent JP-S63143165-A (JP)
Title: Sheet material storing device
Inventor: SAYAMA HIDEAKI
IPC: B65H31/00
Filed: 1986-12-04
Abstract: PURPOSE:To reliably stop the rise of a sheet receiver and prevent the breakage or deformation of the device by turning a rise stopping means on with a lever detecting member moved further as the sheet material receiver is lifted when a sheet material level detecting means fails. CONSTITUTION:When a container body loaded with sheets on a sheet material receiver 25a is set and a power supply is turned on, the sheet material receiver 25a is lifted, if the level lever 36 of a sheet material level detecting means 39 is rotated by a preset angle above sheet materials prior to an upper limit sensor 35a, a switch 37a is turned on, and fork-shaped members 30a, 30b are stopped rising. In this case, if the rise is further continued due to a failure or the like of the switch 37a, the level lever 36 is further rotated and its rear end 36' turns a safety switch 42 on to reliably stop the rise. Accordingly, even if a sheet material load level detecting means fails, the rise of the sheet material receiver can be reliably stopped, and the breakage or deformation of the device can be prevented.
Patent JP-H01159042-A (JP)
Title: Production of crushed flake granules as raw material of ceramics
Inventor: NAKAGAKI KAZUYOSHI
IPC: B01J2/22
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a raw material for a high quality tile easily and effectively by introducing granules agglomerated with a spray drier between a pair of corrugated rolls, forming them info flakes and crushing the flakes afterward. CONSTITUTION:In a granulation of an inorganic raw material such as a raw material for tile etc., granules agglomerated with a spray drier E are formed into flakes 5 with a compacting machine F. At that time, the granules in a hopper 1 at the upper part of the compacting machine F are introduced between a pair of corrugated rolls 8 compulsively and, on an average, at a constant rate with a screw feeder 2 in the hopper 1. These flakes 6 are crushed afterward into granules of an arbitrary size with a crusher G. Granules of a good usability are thus produced easily and effectively.
Patent JP-2000118399-A (JP)
Title: Vehicle runaway prevention device
Inventor: HIOKI SHOJI
IPC: B61G7/14
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle runaway prevention device capable of surely preventing the runaway of a truck traveling on a rail having a gradient, when an engine to which the truck connects is not connected to the truck, without requiring trouble during the work of changing the connections of the truck, by detecting the connected condition of the engine and the truck. SOLUTION: A pair of magnets 81a, 81b are installed in predetermined positions on a rail 3 with a predetermined distance L1 between the magnets, and magnetic sensors 82a, 82b for detecting the pair of magnets 81a, 81b installed on a rail 1 are disposed, respectively, on an engine 4 and a truck 6 connected to the engine 4, at positions where the magnetic sensors 82a, 82b detect the magnets 81a, 81b at the same time under a condition in which the engine 4 is connected to the truck 6.
Patent JP-H02137417-A (JP)
Title: Switching circuit
Inventor: SATO MASAO
IPC: H03K17/16
Filed: 1988-11-18
Abstract: PURPOSE:To cause an output wave to linearly rise with respect to a square wave input in the unsaturated area of a switching time by connecting a capacitor and a diode between the collector and the base of a switching transistor, and adding a bias to the capacitor. CONSTITUTION:A power voltage Vcc is added to a power voltage terminal 1, and the bias is added to the base in the emitter of the switching transistor 3 by a resistance 4, whereby a base current flows in a resistance 7 by the signal of a control terminal 8. When a control signal 9 is supplied to the input terminal 8, an output voltage 10 apts to suddenly rise. Since a capacitor 5 charges a charge from the collector and the base is discharged through a diode 6, a base potential rises. Thus, the output voltage is controlled and saturation is attained linearly and obliquely as line 10 in the fig in a rise time T.
Patent JP-H06134264-A (JP)
Title: Turbidity removing device for semiconductor wafer grinding solution
Inventor: HOSHIIDE AKIRA
IPC: B01D63/02
Filed: 1992-10-28
Abstract: PURPOSE:To reduce the replacement of a semiconductor wafer grinding soln. to a large extent, in a device separating and filtering the grinding layer in the grinding soln., by using a porous hollow yarn membrane having specific fractionation capacity as a separation membrane to separate the grinding layer in the grinding soln. with high flux over a long period of time. CONSTITUTION:In a device 13 separating and filtering the grinding layer in a semiconductor wafer grinding soln., a porous hollow yarn membrane 14 with fractionation capacity of 0.05mum or lass is used as a separation membrane. As a result, the grinding layer in the semiconductor grinding soln. can be separated and filtered with high flux over a long period of time and the replacement of the grinding soln. can be reduced to a large extent.
Patent JP-H06135274-A (JP)
Title: Rear seat incorporating baby seat, for automobile
Inventor: SUZUKI MASAHIRO
IPC: B60N2/26
Filed: 1992-10-28
Abstract: PURPOSE:To provide a baby cushion which is incorporated in a seat back of an automobile rear seat, on which a baby can sit when the seat back is inclined forward as necessary while maintaining a normal appearance of the rear seat, and to incline the seat back forward so as to enlarge the rear storage space which the rear seat is not used. CONSTITUTION:A seat back 8 of an automobile rear seat which can be inclined forward, incorporates a baby cushion 4 which is turned about its lower end so as to be inclined forward, and a baby safety belt 10 is incorporated between the baby cushion 4 and the inner surface of the seat back 8. A retractor 42 for winding up a belt body 14 of the baby safety belt 10 is incorporated in a recess 43 formed in the lower part of the rear surface of the seat back 8 which is therefor made to be flat.
Patent JP-H10133397-A (JP)
Title: Mask alignment method to wafer for thin-film magnetic head
Inventor: SATO JUNICHI
IPC: G11B5/39
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to assure a specified MR(magneto-resistive) height and throat height regardless of the pattern fluctuation of the target and thin-film elements formed on a wafer. SOLUTION: The wafer 4 has the target 5 and a recessed part 103 which is the thin-film element. The target 5 and the recessed part 103 are formed by using the same photomask. The photomask 7 has a key 8 and a window 9. The optical window 9 maintains a predetermined relation with the center C21 of the key 8. The positioning of the photomask 7 to the wafer 4 is executed by aligning the center C21 of the key 8 to the end edges 51 to 52 of the target 5 and the patterns of the magneto-resistive film are determined by the shape of the optical window 9.
Patent JP-H01130644-A (JP)
Title: Bit clock signal generator for digital signal demodulator
Inventor: SHIMIZU TAKESHI
IPC: H03K5/00
Filed: 1987-11-17
Abstract: PURPOSE:To simplify circuits by providing a voltage controlled oscillator comprising a delay element and an inverter and a detection window pulse generating means comprising the delay element and an exclusive OR circuit. CONSTITUTION:As a generating means of a detection window pulse, a means comprising a delay element VDL1 consisting of multi-stage cascade connection circuit of CMOS inverters whose delay time is varied by a power voltage and comprising an exclusive OR circuit EXOR is used. As a voltage-controlled oscillator VCO, a means comprising a delay element VDL2 consisting of multi- stage cascade connection circuit of CMOS inverters whose delay time is varied by a power voltage and comprising an inverter INV is used. Thus, a bit clock signal whose duty cycle is 50% having a prescribed frequency is generated easily by only changing the power voltage of the multi-stage cascade connection circuit of CMOS inverters.
Patent JP-2001104096-A (JP)
Title: Chair
Inventor: TANAKA MAKOTO
IPC: A47C9/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a chair of a stool type, which has a simple height adjust function. SOLUTION: This chair includes legs 1 and a waist rest 2 movably fitted to the legs 1 to be tilted to any side taking the upper position of the leg 1 as reference, and the waist rest 2 can be held at a height different between the case of tilting in one direction and the case of tilting in the other direction.
Patent JP-H03151648-A (JP)
Title: Semiconductor device with bonding wire
Inventor: MIYAZAKI TOSHIHIRO
IPC: H01L21/60
Filed: 1989-11-08
Abstract: PURPOSE:To enable the contact area between a bonding wire and a mold resin to be extended and improve biting at an adhesion surface by providing a projecting and a recessed areas on the outer-peripheral surface of a bonding wire. CONSTITUTION:Nearly regularly repetitive projecting and recessed parts 11a and 11b are formed on the outer-peripheral surface of a bonding wire 11. The repetitive projecting and recessed parts 11a and 11b can be formed only in the longer direction of the wire 11, is allowed to appear only on a cross section, or is allowed to appear on both the section in longer direction and the cross section. However, they may appear on any projecting and recessed parts. Thus, by providing the projecting and recessed parts 11a and 11b on the outer- peripheral surface of the bonding wire 11, the contact area with the mold resin is expanded and biting on the junction surface is improved, thus hardly making gaps with a mold resin.