baber/WOPTO huggingface dataset:
Patent JP-H04301737-A (JP)
Title: Material testing machine with emergency stop function
Inventor: AWANO TAKASHI
IPC: G01N3/00
Filed: 1991-03-29
Abstract: PURPOSE:To let operations be brought to an emergency stop when blocks are held in the moving range of a cross head. CONSTITUTION:A material testing machine is furnished with a cross york 3 which is fixedly provided while being parted from a table 1 by a specified distance, a cross head 6 which applies load to a specimen TP while being moved between the table 1 and the cross york 3 with the specimen TP held firmly, and with a drive means 10 which moves the cross head 6. When blocks are held with pressure between the cross head 6 and the table 1 or between the cross head 6 and the cross york 3, a pressure sensitive switch 11 is turned on. When the pressure sensitive switch 11 is turned on, a control means 12 stops the drive means 10.
Patent JP-2000279374-A (JP)
Title: Angle part of endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively protect a fragile part, which constructs the outer part of angle part, at the outer tube without spoiling the function that is necessary for outer tube of angle part by interposing an elastic reinforcing ring or a hardring in the part that covers the end part ring that constructs a bending tube at the outer tube. SOLUTION: An outer tube 34, which is mounted on a bending part 32 as an outer part of angle part 21, has a good flexibility and chemical resistance, and is made of rubber material such as EPDM and the like, in a tube shape. A flexible reinforcing ring 37 that is harder than the outer tube 34, is made of softer member than that of end part ring 30a, 30b, and is integrated with the outer tube 34, or made of different member from outer tube 34. The flexible reinforcing ring 37 is set in between the outer tube 34 and the end part ring 30a, 30b, in order to reinforce the covering part that covers on the end part ring 30a, 30b limitedly.
Patent JP-S58206436-A (JP)
Title: Preventive device from scattering of mortar in mixer- mobile
Inventor: WATANABE HIROBUMI
IPC: B01F35/60
Filed: 1982-05-27
Abstract: PURPOSE:To prevent mortar from scattering even if the capacity of a seal member is lowered by providing a scatter-preventing plate behind the seal member between a charging cylinder and a hopper of a drum. CONSTITUTION:Between a charging cylinder 8 and a hopper 10 of a drum 1, a seal member 12 is provided to prevent the leakage of inner mortar even if the drum is rotated. Behind this seal member 12, a scatter-preventing plate 12 is provided to prevent leaked mortar from scattering backward even if the capacity of the seal member 12 is lowered. The prevention from the scattering of mortar releases a car body and roads from being stained.
Patent JP-H10281847-A (JP)
Title: Gas meter supporting metal fitting
Inventor: NAKAMURA MASAHIDE
IPC: G01F1/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To mount a gas meter to a wall surface, a post, and a supporting bar in a pipe shaft using one kind of supporting metal fitting. SOLUTION: In a supporting metal fitting body 1 consisting of a horizontal surface 2 and a vertical surface 3, a gas cock 7 and a distribution pipe 8 are mounted on the lower surface of the horizontal surface 2, which is mounted to, for example, a wall surface or a post. In addition, caps 15 and 16 at the entrance and exit sides of the upper part of a gas meter 14 are connected to the distribution pipe 8 and the gas meter 14 is suspended. After that, an entrance-side gas pipe 19 is connected to the side of the gas cock 7 and an exit-side gas pipe 22 is connected to the side of the distribution pipe 8.
Patent JP-H07289011-A (JP)
Title: Attitude changing structure for working device of working vehicle
Inventor: YOSHIKAWA KENJI
IPC: A01B63/10
Filed: 1994-04-28
Abstract: PURPOSE:To provide the structure equipped with an actuator for changing and operating an attitude of a working device, constituted in such a way that the actuator is operated and handled so as to make a detected value coincident with an objective value, capable of returning the attitude of the working device to its original state with a slight shock. CONSTITUTION:A working device is supported on a machine body so that the attitude of the working device is freely changed and an attitude changing structure for working device is equipped with an actuator for changing and operating the attitude of the working device and an attitude sensor for detecting the attitude. Dead zones B1 and B2 are set at one side and the other with a set objective valve A between. The objective structure is provided with a first controlling means for operating and handling the actuator so as to make a detected value C of the attitude sensor coincident with the objective value A when the detected value C of the attitude sensor comes outside from the dead zones B1 and B2 and with a second controlling means for setting the operation speed of the actuator by the first controlling means based on a value D2 obtained by subtracting the dead zone B1 at the side of the detected value C coming out of the dead zone from a difference D1 between the objective valve A and the detected value C when the detected value C of the attitude sensor comes outside from the dead zones B1 and B2.
Patent JP-H07298387-A (JP)
Title: Stereophonic audio input device
Inventor: HATAE SHINICHI
IPC: H04R1/40
Filed: 1994-04-28
Abstract: PURPOSE:To obtain the stereophonic audio input device using MS microphones which are not affected by a circumferential noise, namely, can obtain narrower directivity. CONSTITUTION:For wide directivity characteristics, switches 4, 7, 12, and 16 are closed to W sides. The output of an M microphones 1 is sent to a subtracter 9 through an A/D converter 18 and a variable amplifier 6 and the difference between the outputs of S microphones 2L and 2R is calculated by an inverter 3 and an adder 5 and subtracted by the subtracter 9 through an A/D converter 19 and a variable amplifier 8 to obtain an Rch signal; and the outputs of the variable amplifiers 6 and 8 are added by an adder 10 to obtain an Lch signal. For narrow directivity characteristics, the respective switches are closed to N sides. the outputs of the S microphone 2L and S microphone 2R are added and subtracted from the output of the variable amplifier 6, and the subtraction outputs are regarded as an R and an L signal and applied to a control circuit 17, which controls the variable amplifier 8 so that said subtraction output becomes minimum. Therefore, the S microphone serves as a noise detection sensor and the subtraction output is a signal after a noise is removed from a desired signal of the M microphone, thereby preventing the narrow directivity from being widened owing to the circumferential noise.
Patent JP-S59219474-A (JP)
Title: Method for removing hard coating film
Inventor: NOMURA TOSHIO
IPC: C23F1/44
Filed: 1983-05-27
Abstract: PURPOSE:To remove easily a coating film contg. Al and a hard coating film from a surface-coated sintered hard alloy and to reutilize effectively starting materials by holding the alloy at a specified temp. in a gaseous nitrogen atmosphere to embrittle the coating films. CONSTITUTION:A surface-coated sintered hard alloy having a coating film contg. Al such as an Al2O3 film and one or more coating films of a compound or a mixture consisting of a IVa, Va or VIa group transition metal, B or Si, and C, N or O is held at 900-1,500 deg.C in a gaseous nitrogen atmosphere under 0.5- 10.0atm. for 30-1,000min. The alloy is then cooled to crack the upper coating film of Al2O3 or the like, and gaseous nitrogen is diffused in the under hard coating films through the cracks to crack the films. The hard coating films can be easily removed by carrying out barrel polishing.
Patent JP-S5227668-A (JP)
Title: Electric cell wrist watch
Inventor: WADA TOMOO
IPC: G04C10/00
Filed: 1976-08-03
Abstract: PURPOSE:To be able to supply semi-permanent energy to wrist watch by putting together electric generator, having closed type alkali secondary battery and piezoelectric element, and electronic timepiece.
Patent JP-H02270100-A (JP)
Title: Signal output device
Inventor: HASEGAWA MASANOBU
IPC: G08B29/16
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a fail safe type signal output signal by losing the circulation of an alternative current signal from a comparator through an AND gate when input process quantity exceeds a threshold value and outputting the signal when the alternative current signal is lost. CONSTITUTION:A ring oscillator (closed circuit), for which the alternative current signal is circulated, is constituted by successively connecting AND gates 16, 18 and 20 by flip-flops 17, 19 and 9 and when the alternative current signal is lost, the signal is outputted. Accordingly, when the process quantity exceeds the threshold value and a fault occurs in a signal output device, there is no circulation of the alternative current signal since the signal is not transmitted to a data input D of the correspondent flip-flop. Then, the alternative current signal to be an output Q and the inverse of the Q from the flip-flop 9 is lost and a relay 15 is not excited. Then, a warning signal is transmitted. Thus, even when the fault occurs in the constituting elements of the signal output device, the signal is automatically transmitted and the fail safe type output signal can be obtained.
Patent JP-H07301232-A (JP)
Title: Ball holder with inner seal for linear guide device
Inventor: TSUKADA TORU
IPC: F16C29/08
Filed: 1994-04-28
Abstract: PURPOSE:To provide a ball holder with both ball holding and sealing functions which is applicable to a type of linear guide device for one side ball rolling groove to be formed in the rail ridge portion of a guide rail. CONSTITUTION:A metal core 11 which has both rectangular and longitudinal ends provided with locking portions 6 protruding in the axial direction is coated with rubber or synthetic resin material 12. It has the ball holding portions 13 on both side edges and the inner seal portion 14 brought into contact with the upper face of a guide rail and the opposite inner face of a slider.
Patent JP-S60236292-A (JP)
Inventor: OZAKI TOSHISUKE
IPC: H05K1/02
Filed: 1984-05-09
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-S58217506-A (JP)
Title: Aqueous synthetic resin dispersion based on olefinic unsaturated compound copolymer, manufacture and use
Inventor: RORUFU RAINETSUKE
IPC: C08F220/54
Filed: 1983-05-27
Abstract: An aqueous plastics dispersion is manufactured by copolymerization of several olefinically unsaturated monomers, one of them at least being free from amide and sulfo groups, one of them at least having an amide group and one of them at least having a sulfo group. Copolymerization is carried out in an aqueous medium under usual conditions. The resulting copolymer has a second order transition temperature of 20 DEG  C. at most. The plastics dispersion is compatible with cement and serves as additive in cement-containing building materials.
Patent JP-S63275862-A (JP)
Inventor: IENSU IERUGEN MERUBEKU
IPC: F16K11/085
Filed: 1988-04-14
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-S59217339-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA RIYOUZOU
IPC: H01L21/302
Filed: 1983-05-26
Abstract: PURPOSE:To enable levelling and burying of an insulation film in a simple process by patterning the secondary mask material on the insulation film with self positioning only in a field region and selectively etching the insulation film using the obtained mask pattern. CONSTITUTION:On a previously formed element forming area surface, the primary mask material film 23 which has resistance against RIE is left and an insulation film 26 is deposited on all the surface of a substrate 21 wherein a recessed portion is formed. Next, on all the surface of the film 26, the secondary mask material film 27 which has resistance against RIE is formed. Then, the surface is levelled by levelling films 281, 282. All the surface is etched by RIE and a part of the film 27 on an element forming area is exposed. The exposed mask material film 27 is etched using the levelling film 28 as a mask. Later, the film 26 is etched by RIE using the remaining mask material film 27 as a mask. Since the mask material film 23 affects the etching as a stopper, the element forming area is not damaged and the insulation film 26 is buried flatly in the field region.
Patent JP-S5522995-A (JP)
Title: Ink roller supporting mechanism for printing device
Inventor: MANO MORIMASA
IPC: B41J27/10
Filed: 1979-07-20
Abstract: PURPOSE: To obtain a costless ink roller supporting device for supporting in a specific condition an ink roller for applying an ink to the characters on a printing drum by a guide slot of a frame, having a simplified construction and easy to maintain as compared with ink-ribbon system.  
     CONSTITUTION: An ink roller 2 is supported movably along the inner end face of guide slots 3a provided on a pair of frames 3 and 3 arranged at both sides, and is press-contacted against a printing drum 1 by a wire spring 4 attached to the frame 3. The ink roller 2 is rotated in response to the operation of the printing drum 1 and the ink is in turn applied onto the characters on the drum 1. A hammer lever 5 pivoted rotatably on the shaft attached to the frame 3 strikes through a printing paper 6 the characters on the drum l in synchronism with the rotation of the drum to achieve the printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210596-A (JP)
Inventor: KIZAWA HIDEO
IPC: G21D1/00
Filed: 1982-05-31
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-2000286654-A (JP)
Title: Automatic gain control circuit
Inventor: YAMAMOTO TAKESHI
IPC: H04L27/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic gain control circuit, the dynamic range of which can be expanded and which can utilize a small-sized element having a small dynamic range as an automatic gain control amplifier and the response time of which for automatic gain control can be shortened. SOLUTION: This automatic gain control circuit is provided with a first arithmetic means 1 which feedback controls an automatic gain control amplifier 13 from the output signal of the amplifier 13, a stepped variable attenuator 3 arranged in the input circuit of the arithmetic means 1, and a second arithmetic means 2 which automatically controls signals appearing in the output of the attenuator 3. The control circuit can also make such control that the output of the second arithmetic means 2 is added to the control input of the automatic gain control amplifier 13. Therefore, the radio wave utilizing efficiency of the control circuit can be improved by shortening a preamble period.
Patent JP-S58209251-A (JP)
Title: Detecting circuit of input signal interruption
Inventor: KIYOTA SHINJI
IPC: H04B17/00
Filed: 1982-05-31
Abstract: PURPOSE:To obtain an input signal interruption detecting circuit with high reliabiity, by detecting the interruption of an input signal with an output of a clock detecting means and a level discriminating means. CONSTITUTION:A signal from a light emitting element 1 is inputted to a peak value detecting circuit 10 via an amplifier 9. A DC level discriminating circuit 11 detects a DC level from an output of the circuit 10. This system detects the DC level from an input signal so as to detect the interruption of the input signal. Further, a clock detecting circuit 8 detects the presence of the timing clock outputted from a timing circuit 7 and when no timing clock is outputted, the interruption of the input signal is detected. Since two systems for detecting the interruption of the input signal are provided in this way, the reliability of the detection of input signal interruption is improved.
Patent JP-H07277490-A (JP)
Title: Assorting device
Inventor: YAMANAKA KUNIHIKO
IPC: B65G47/49
Filed: 1994-04-05
Abstract: PURPOSE:To perform assortment of object articles without lowering working efficiency even when deficiency in a quantity occurs to assortment articles or articles to be assorted are articles which can not be assorted by an automatic assorting device. CONSTITUTION:In a device to automatically assort articles being an object to be delivered in containers classified by a delivery destination, a charged article confirming means 7 to confirm a kind and a quantity of charged articles and output a kind and a quantity of deficient articles is provided. Conveying means 10 and 14 to convey a container deficient in articles to a supply area are provided and a picking indicating means to receive deficiency data from the charge article confirming means and indicate a kind and a quantity of articles to be supplied is arranged at a supply area.
Patent JP-S59209607-A (JP)
Inventor: BUIRUFURIITO OTSUTOO
IPC: B01D9/02
Filed: 1984-05-11
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-H03293955-A (JP)
Title: Electromagnetic driving method and electromagnetic generating method
Inventor: KAIDO TSUTOMU
IPC: H02K33/00
Filed: 1990-04-10
Abstract: PURPOSE:To lighten a movable coil and elevate dimension accuracy and increase heat resistance by transmitting electric energy by electromagnetic induction between an i/o winding and an armature conductor, giving relative displacement between a field source and the armature conductor so that it may cut the magnetic flux generated by the field source so as to perform electric-mechanical energy conversion. CONSTITUTION:An electric-mechanical energy converter comprises an i/o winding 1, an armature conductor 2, and a field source 3. An electromagnetic driving device makes the induced current, which is induced in the armature conductor 2 by the voltage applied to the i/o winding by a driving circuit or flowing currents, into an armature current, and converts electric energy into mechanical energy between this armature current and the magnetic flux flowing from the field source 3. On the other hand, an electromagnetic generator converts the mechanical energy supplied from the movable side as the generated power induced in the armature conductor 2, through the magnetic flux flowing from the field source 3, and supplies electric energy to the load connected to the i/o winding, by the electromagnetic induction between the armature conductor and the i/o winding 1.
Patent JP-H06313041-A (JP)
Title: Oxidation of polyarylene sulfide
Inventor: DEIITORITSUHI FURAISHIYAA
IPC: C08G75/0236
Filed: 1994-05-02
Abstract: PURPOSE: To provide a process for oxidizing a polyarylene sulfide at a lower temperature within a substantially short time.  
     CONSTITUTION: There is provided a process for oxidizing a thioether-group- containing polymer, wherein the polymer in a solid state is oxidized with ozone in a suspension medium. The obtained polymer is suitable for the production of functional parts on which high demands are made. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60236730-A (JP)
Title: Manufacture of laminated plate for electrical application
Inventor: FUJIKAWA SHIYOUJI
IPC: B32B37/10
Filed: 1984-05-10
Abstract: PURPOSE:To obtain the titled laminated plate without generating blurr and void on the surface thereof with a better accuracy even in a high temperature molding by interposing an inorganic material as cushion material between a hot plate and a metal plate when resin impregnated base material are piled and pressed. CONSTITUTION:A base material is impregnated with a resin varnish (e.g. fluorocarbon resin emulsion) and dried. When a plurality of the base materials thus obtained are laminated, sandwitched between metal plates are pressurized by heat with a hot plate to obtain a laminate plate, an inorganic cushion material (e.g. glass cloth and asbestos paper) is interposed between the hot plate and the metal plates to achieve the purpose.
Patent JP-S5718126-A (JP)
Title: Changeover circuit
Inventor: YOKOYAMA KENJI
IPC: H03K17/62
Filed: 1980-07-09
Abstract: PURPOSE:To realize stable changeover, by connecting a complementary PP circuit between electric power sources, providing an input signal to a gate, and controlling a transfer of an input signal to a drain by turning on and off a switch which has been provided between a common source and ground. CONSTITUTION:Signals of channels CH1, CH2 are provided to gates of complementary type circuits consisting of FETs Q7-Q8, Q9-Q10, respectively, and a common source is grounded through Q11, Q12 and resistances R1, R2. An output corresponding to an input signal is outputted by inverting Q13, Q14 between positive and negative electric power sources, and connecting them to drains of Q7-Q9, Q8-Q10,  respectively. A channel is changed over by turning on and off Q11, Q12 by a circuit 10. According to such a constitution, a stable changeover circuit whose drift is a little is obtained, and no click noise occurs at the time of changeover. Moreover, this circuit does not cause disorder of a characteristic, which occurs by a phase rotation due to interference of impedance of a changeover switch and a signal source.
Patent JP-H07301538-A (JP)
Title: Guide system
Inventor: KAMIYA KAZUO
IPC: G01C21/00
Filed: 1994-05-02
Abstract: PURPOSE:To appropriately control the guidance starting timing of a guide system in accordance with objects to be guided and the running speed of a vehicle. CONSTITUTION:The guide system is provided with a guiding data storing means 3 which stores guiding data for guiding objects existing along the road, roads and areas, guide outputting means 7-9 which outputs guides on objects to be guided, present location detecting means 5 which detects or traces the present location of its own vehicle, car speed detecting means 5 which detects the running speed of the vehicle, and guiding data outputting means 6 which reads out guiding data from the storing means 3 based on the present location and outputs the guiding data to the outputting means 7-9. The storing means 3 stores guiding data together with the information about the objects to be guided. The guide data outputting means 6 sets a guide starting point based at least on the speed of its own vehicle detected by the detecting means 5 and the information about the objects to be guided.
Patent JP-H11290381-A (JP)
Title: Back sheet material for absorptive article
Inventor: MOTOMURA SHIGEYUKI
IPC: B32B27/32
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a back sheet material for absorptive articles having an excellent liquid barrier property and moisture permeability and having excellent air permeability. SOLUTION: This back sheet material for the absorptive articles is a laminate of >=2 layers constituted by alternately laminating and integrating layers consisting of polypropylene(PP) melt blown nonwoven fabrics and PP wet process nonwoven fabrics. At least one surface layer of the laminate is a layer consisting of the PP wet process nonwoven fabric. As a result, the back sheet material has the excellent liquid barrier property and moisture permeability and having the excellent air permeability. The back sheet material is adequate for back sheets constituting the absorptive articles, such as diapers, sanitary napkins and panty liners.
Patent JP-S60238403-A (JP)
Title: Manufacture of alloy powder for permanent magnet
Inventor: YAMADA HIROYUKI
IPC: C22C1/02
Filed: 1984-05-09
Abstract: PURPOSE:To obtain alloy powder for a permanent magnet having superior magnetic characteristics at a low cost by mixing the oxide of a rare earth metal with a required metal and metallic Ca, heating the mixture, adding the resulting alloy to molten metal, and carrying ot powdering. CONSTITUTION:When alloy power for a magnet contg. a rate earh metal represented by a formula R2M17 is manufactured, the oxide of a rare earth metal such as Sm2O3 is mixed with a metal M such as Co and metallic Ca in a prescribed ratio, and the oxide is reduced by heating the mixture to form an RM5 alloy. Pellets of the alloy are added to molten metal contg. Fe-Cu-Zr. They are melted, solidified, and pulverized to obtain alloy powder for a permanent magnet having a desired compostion. An R2M17 type magnet contg. a rare earth metal and having superior magnetic characteristics can be manufactured from the alloy powder at a low cost.