baber/WOPTO huggingface dataset:
Patent JP-S61188731-A (JP)
Title: Magnetic recording medium
Inventor: AKUTSU SHIGERU
IPC: G11B5/735
Filed: 1985-02-15
Abstract: PURPOSE:To form a magnetic recording medium having excellent running stability, S/N ratio, durability and output characteristic by incorporating acryl styrene resin powder into a back coat layer. CONSTITUTION:The back coat layer contains the acryl styrene resin powder. Since the acryl styrene resin is an org. material, the resin has good affinity to a binder and since the binding powder by the binder is large, the resistance force when the back coat layer is rubbed can be increased. Not only the wear resistance and durability can be thereby improved but also the dispersion stability of the coating liquid for the purpose of forming the back coat layer can be improved on account of the good wettability with an org. solvent and the small specific gravity hence the least tendency to settling. The dispersion by a ball mill is easy and since the variance in the grain size distribution of the particles thereof can be decreased, the coefft. mu of friction is decreased without the need for making so much higher then center line average roughness Ra as compared to inorg. powder.
Patent JP-H05195896-A (JP)
Title: Fuel tank inner pressure detecting device for internal combustion engine
Inventor: CHIKAMATSU MASATAKA
IPC: F02M25/08
Filed: 1992-01-20
Abstract: PURPOSE:To provide a tank inner pressure detecting device of an internal combustion engine in which dislocation of the zero point of a tank inner pressure sensor can be corrected, and correctly judge abnormality in an evaporated fuel discharge restraint system by the use of this. CONSTITUTION:After starting an internal combustion engine 1 at cold state, for example a purge control valve 36 is closed during a decided time, and further a drain shaft valve 38 is opened so as to open a fuel tank 23 to the atmosphere. After this, the inner pressure value of the fuel tank 23 is detected by means of a PT sensor 29, and it is memorized as a positive or negative pressure changing point by the memory means in an ECU 5. Thereafter, when the inner pressure of the fuel tank 23 is detected with the PT sensor 29 for judging abnormality in an evaporated fuel discharge restraint system, the detected value of the PT sensor 29 is corrected at any time by the correcting means in the ECU 5 based on the positive or negative changing point.
Patent JP-S55123362-A (JP)
Title: Semiconductor type ignition device
Inventor: NISHIDA MINORU
IPC: F02P3/045
Filed: 1979-03-12
Abstract: PURPOSE:To protect a power transistor by a method wherein the switching operation of the power transistor which controls the current flow to an ignition coil and the power transistor at the time of high voltage are compulsorily cut off. CONSTITUTION:If positive signal voltage is sent from a generator 1, a power transistor 12 is turned on, then current flows to an ignition coil 13. If the signal from  the generator 1 is changed to negative one, the base current toward the power transistor 12 is cut, and the power transistor 12 is quickly turned off, then a spark is  produced on an ignition plug 14. If the power source voltage increases and exceeds  the specified value, a zener diode 8 conducts. Then the power transistor is forced to  turn off, and thus protected from being damaged by an abnormally high voltage.
Patent JP-S61189051-A (JP)
Title: Data transferring system
Inventor: UMEKI TAKANORI
IPC: H04L29/08
Filed: 1985-02-15
Abstract: PURPOSE:To improve the reliability of a data communication system by changing a continuation time of a transmittable signal in accordance with a data transfer speed, informing the data transfer speed to the other party side, and making the transfer speed coincide exactly between devices for sending and receiving the information. CONSTITUTION:Before data transfer is executed, a transmission requesting signal is outputted through a transmission requesting signal line 101 to a data terminal equipment 2 from a communication control device 1. In the data terminal equipment 2, with respect to the transmission requesting signal, a continuation time of a transmittable signal is changed in accordance with a transfer speed of the own device, and this transmittable signal is sent out to the communication control device 1 through a transmittable signal line 102. In the communication control device 1, the continuation time of the transmittable signal is detected and the same speed as the transfer speed of the data terminal equipment is set to the own device, and the data transfer is executed at this transfer speed. In case of a short continuation time T1 of the transmittable signal, the data transfer speed becomes high, and in case of a long continuation time T2 of the transmittable signal, the data transfer speed becomes low.
Patent JP-H01308260-A (JP)
Title: Benzohydroxymoylazole derivative and insecticide
Inventor: HOKARI HIROSHI
IPC: C07D249/08
Filed: 1989-02-08
Abstract: NEW MATERIAL:A compound expressed by formula I [X is halogen, alkyl, NO2, CN, benzyloxy, alkoxy, CF3, group expressed by formula II (A is H, halogen or CF3) or Xn may form five-membered ring containing O together with carbons at 3 and 4 positions of benzene ring); Y is alkyl, halogen substituted alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl, cycloalkylmethyl, etc.; Z is methyn or N; n is 0-4]. EXAMPLE:1-(O-Propyl-2,4-dichlorobenzohydroxymoyl)imidazole. USE:An insecticide. PREPARATION:A compound (new material) expressed by formula III is reacted with a compound expressed by the formula YB (B is halogen) in the presence of a base such as NaOH at 40-80 deg.C for 1-6hr to provide the compound expressed by formula I.
Patent JP-H11210709-A (JP)
Title: Fluid pressure cylinder with lock mechanism
Inventor: TAKAHASHI HIDETO
IPC: F15B15/26
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To secure a loading area of a valve for controlling action of a cylinder and lock mechanism on a cover for a lock mechanism of a fluid pressure cylinder with a lock mechanism. SOLUTION: A fluid pressure cylinder with a lock mechanism is driven by a brake spring in a cover for a lock mechanism, and holds a piston rod 6 by a brake shoe through a ball retained by a retainer in a taper ring which is reset by a release piston. A cylinder port 8 which supplies and discharges compressed air for driving a piston is provided at a side of a cylinder 1 in the cover for the lock mechanism, and a lock open port 34 to a pressure chamber which drives the release piston and a operating element for manual open are provided at the other side, so as to secure planar loading areas 47 and 48 which load a valve for controlling compressed air supplied through a port near to the cylinder port 8 and around the lock open port 34.
Patent JP-H04215810-A (JP)
Title: Circulation type bath hot-water device
Inventor: TSUKADA TOSHIHARU
IPC: B01D35/16
Filed: 1991-01-31
Abstract: PURPOSE:To provide a compact unit circulation hot-water device by automatic control for the purpose of the circulating hot water in a bathtub for purification and eanble self-washing of a purifying apparatus. CONSTITUTION:In the circulation type bath hot-water device related to the improvement in the utility model application No. 12120/1989 device, the hot-water device is provided to a tank so that the first filter bed 6 is installed at the upper part of the tank and the second filter bed 7 is provided at the lower part thereof. A hot water chamber 8 is provided at the lowermost part of the hot-water device and hot-water is usually purified from the upper part of the tank through a multidirection change-over valve and, at the time of the purification of the tank, primary backwashing and secondary backwashing are carried out to circulate hot water from the lower part of the tank.
Patent JP-S56126665-A (JP)
Title: Engine power unit
Inventor: OOISHI AKIFUMI
IPC: F02N3/04
Filed: 1980-03-10
Abstract: PURPOSE: To make a power unit smaller in size and lighter in weight by disconnecting the engagement between a gear assembling member and an outut shaft with a starting wheel's rotating force transferred by the rotation of a kick shaft.  
     CONSTITUTION: A sector gear 32 is fastened to a kick shaft 24 placed in parallel to a crank shaft 13. A gear assembling member consists of a starting gear 33 and a large change gear 28a. The starting gear 33 is loosely fitted to a sleeve 28b which  is also loosely fitted to an output shaft 27. The larger changer gear 28a has one piece construction with the sleeve 28b. A dog clutch 34 is constituted between the starting gear 33 and the gear 28a. As the kick shaft 24 rotates, the sector gear 32 starts rotating engaged in the starting gear 33 loosely held by a spring 35, which supplies a thrusting force to the starting gear 33 and engages it to the dog clutch 34, rotating the gear 28a. At the same time the engagement between the output shaft 27 and the dog clutch 29 is disconnected. The rotating force of the kick shaft 24 is transferred to only the gear 28a and causes the crank shaft 13 to rotate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62187918-A (JP)
Title: Electronic computer
Inventor: NISHIKIORI YASUHIRO
IPC: G06F1/00
Filed: 1986-02-13
Abstract: PURPOSE:To continue the operation of a computer even if abnormality is generated in an individual fan by calculating the air capacity loss of the whole fans, comparing the calculated value with a reference value, and only when the air capacity exceeds the reference value, stopping the operation of the computer. CONSTITUTION:The rotational speeds of fans 1a-1n for cooling the constitutional units of the computer are always supervised by rotational speed detectors 2a-2n during the operation of the computer. The detecting signals of the detectors 2a-2n are inputted to a lossed air capacity calculating part 6 to calculate the whole air capacity loss. An output from the calculating part 6 is inputted to a lossed capacity comparing part 8 and compared with a reference value generated from a loss reference value generating part 7, and when it is decided that the lossed air capacity exceeds the reference value, an interruption generating part 3 generates an interruption to a CPU 5 to stop the operation of the computer.
Patent JP-H09221141-A (JP)
Title: Integrated type container for separate packaging and mixing two or more of products
Inventor: SUTANISURASU DOU NERUBUO
IPC: B65D81/32
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a container for housing two or more of products, particularly at least one of which is highly viscous, and for securely mixing them without making them fly to the outside. SOLUTION: A main body 1, an inside stopper 2, a blocking means 3, and an opening means 2.3 for opening the inside stopper are provided. The main body has a wall face which demarcates an outline of a main cavity 1.1 having a shape of bowl which can house a base product and an outline of an auxiliary cavity 2.1 which can house an auxiliary product. The auxiliary cavity is housed in the main cavity. The stopper hermetically seals the auxiliary cavity off from the main cavity. The blocking means can hermetically seal the main cavity off from the outside air. The inside stopper is arranged so as to be detached before the opening means opens the main cavity 1.1 or at the time of opening of it.
Patent JP-H08219232-A (JP)
Title: Torque variation absorber
Inventor: KOBAYASHI KIYOTOMO
IPC: F16F15/12
Filed: 1995-02-17
Abstract: PURPOSE: To provide a torque vibration absorber capable of securing sufficiently the axial directional thickness of the boss part of a torque inputting member and that of a torque outputting member even in such a case as restricting the axial dimension of a mounting space. CONSTITUTION: The present invention relates to a torque vibration absorber A in which an outputting member 30 is assembled into a torque inputting member 10 via an elastic body 20 with a possibility of torque transfer, and the torque inputting member 10 and the output member 30 are formed in an unit owing to such a process as surrounding and supporting the elastic body 20 by the torque inputting member 10, and a through hole 30b for allowing insertion of a screw member 51 for connecting the torque input member 10 to the output shaft B of a driving power source is provided on the hub part 30a of the output member 30.  When the torque input member 10 and the output shaft B of the driving power source are connected together by a screw member 51, the head part 51b of the screw member 51 is stored in the through hole 30b and a preset circumferential gap shall be formed between the inner wall of the through hole 30b and the head part 51b.
Patent JP-S62186027-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: HATTORI KOJI
IPC: F02D41/14
Filed: 1986-02-12
Abstract: PURPOSE:To control quickly air-fuel ratio to a desired one by that if the deviation of the newest correction value from the average correction value is enlarged, then the newest one is altered to the average one when the correction value is correctively increased or decreased. CONSTITUTION:The average value of correction ones altered by a correction value altering means M4 is calculated by a means 6. Also, whether or not the deviation of the average value of correction values calculated by the means 6 from the correction value altered by the means M4 exceeds a predetermined value is judged by a means M7. Further, the change-over timing for correctively increasing or decreasing the correction value by the means M is detected from the detecting result of an air-fuel ratio detecting means M3 by a means 8. And when the deviation is judged more than the predetermined by the means 7 and the change-over timing for correctively increasing and decreasing the correction value is detected by the means 8, the correction value altered by the means M4 is altered to the average value calculated by the means M6 by a means M9. Thus, the air-fuel ratio can be quickly controlled to a desired one.
Patent JP-H10212423-A (JP)
Title: Titanium dioxide pigment for poyester film filling and film blended therewith
Inventor: YAMAMOTO KENJI
IPC: C08K3/20
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pigment capable of improving dispersion into a polyester film and imparting good whiteness and light resistance to the polyester film by coating the surface of titanium dioxide particles with a specified quantity of hydrous oxide of zirconium. SOLUTION: The subject pigment is obtained by coating the surface of (A) titanium dioxide particles (e.g. those of anatase crystal form, with an average particle size of 0.15 to 0.5μm) as basic body with (B) 0.1 to 3wt.% hydrous oxide of zirconium in terms of ZrO2 . This pigment is produced, for example, by dispersing the ingredient A in a solvent such as water, dissolving in the system a source of the ingredient B [for example, zirconium sulfate, zirconium (oxy) chloride or zirconium nitrate], then by depositing and coating the ingredient B on the surface of the ingredient A by hydrolysis.
Patent JP-H04268469-A (JP)
Title: Probing apparatus for measurement with positioning mechanism
Inventor: NAKAYAMA KOICHI
IPC: G01R1/06
Filed: 1991-02-25
Abstract: PURPOSE:To enhance a position accuracy in measurement by eliminating a stress to be generated in a probe pin as caused by a positional deviation when a physical characteristic of an electronic circuit part is measured and providing a positioning mechanism. CONSTITUTION:A probe pin and positioning pins 10 are mounted on a guide plate 2 for guiding a probe holder 1 holding probe pin and the positioning pins 10 are inserted into a positioning holes provided on an electronic circuit substrate 9 and a jig 8 for fixing the substrate. This enables the contracting of a positional deviation of the substrate thereby achieving a higher durability of the probe pin and a higher reliability of the apparatus.
Patent JP-S59155094-A (JP)
Title: Production of thermal recording sheet
Inventor: KOJIMA KAZUO
IPC: B41M5/30
Filed: 1983-02-23
Abstract: PURPOSE:To obtain the titled sheet capable of being uniformly color-developed and having high-speed recordability, by a method wherein a paper is smoothened to a specified Bekk smoothness by passing it through a press nip constituted of a metallic roll and an elastic roll having a specified Shore D hardness, with a recording layer on the metallic roll side. CONSTITUTION:A paper is passed through the press nip constituted of the metallic roll and the elastic roll havin a Shore D hardness (ASTM Standard D-2240) of 42-96 deg., with the recording layer on the metallic roll side, whereby the surface of the recording layer is smoothened to have a Bekk smoothness of not lower than 150sec. The metallic roll may be a chilled roll or the like, while the elastic roll may be a natural rubber made roll or the like.
Patent JP-H01208225-A (JP)
Title: Car door guard and its beam
Inventor: TAKANO MASAMITSU
IPC: B60J5/00
Filed: 1988-02-13
Abstract: PURPOSE:To have a door guard with large limit load by parallelly connecting a plurality of pipe-shaped beams having semicircular profile together by use of an inner and an outer reinforcing member, closing the ends flatly, and in the middle part, forming a dint with triangle section in such a way as facing inward. CONSTITUTION:Pipe beams 12, 13 with irregularly semicircled profile are parallelly connected together through an outer reinforcing member 14 and an inner reinforcing member 16 and arranged inside a door to constitute a door guard, which enhances the strength for crosswise load. The ends of each beam 12, 13 form flat and wide part in a form closed into a plane, and in the middle part of each beam 12, 13, a dint 15 with triangle section is formed in such a way as facing inward. This double pipe construction having such a profile that triangle pipe is formed within semicircle pipe enhances the limit load, and door guard with rigidity can be accomplished in simple configuration.
Patent JP-S54122922-A (JP)
Title: Reproducing system for video and audio
Inventor: ETSUNO NAGAAKI
IPC: G11B7/0037
Filed: 1978-03-16
Abstract: PURPOSE:To enable to reproduce still picture efficiently, by reading in one frame of picture from video disc for one turn, recording it in the magnetic disc, dreading in multiplex audio and separating it after and on two turn, and reproducing it by one audio every one turn. CONSTITUTION:The picture at one frame of still picture and the audio multiplex signal after it are recorded on the video disc 10, the magnetic disc 20 which records and reproduces the picture at one frame is used as the reproducing unit for the reproduction of still picture, multiplex audio signal is separated with the filters F1...F100, and respective audio signal is sequentially reproduced. That is, in reproducing the still picture, the picture one frame is read in from the disc 10 for one turn and recorded on the disc 20, and multiplex audio signal is read in on and after two turn. This is separated and reproduced by one audio every one turn and the picture frame read from the disc 20 is repetitively reproduced. Thus, the still picture can efficiently be reproduced.
Patent JP-S54122815-A (JP)
Title: 2-3 phase excitation driving circuit for 6-phase pulse motor
Inventor: SUZUKI HAYAO
IPC: H02P8/00
Filed: 1978-03-16
Abstract: PURPOSE:To simplify driving circuit by supplying the inversional signal of the lowest bit to the forward shift input terminal of reversible shift resistor and also by supplying the inversional signal of the highest bit to the reverse shift input terminal. CONSTITUTION:The output 44 of the 6-bit reversible shift resistor 63 is inversed by the inverter 64, and the signal 50 is used as input signal for reverse shifting of the resistor 63 and also the output 49 is inversed by the inverter 69. Then, the signal 55 is used as input signal for the forward shifting of the resistor 63. And, the not-and of each signal is taken in such a way that the signal 56 of the first phase of the pulse motor PM is with the signals 44 and 55 and also the signal 57 of the second phase is with the signals 46 and 45, and then they are amplified by the inversional amplfiers 76 to 81 for driving. Thus, the logical operation circuit is made up of one 6-bit reversible shift resistor, 6 ''not-and'' or ''and'' circuits, and 6 inverters, so that the simplification of circuit can be greatly attained.
Patent JP-S54121983-A (JP)
Title: Tape winder
Inventor: YAMAMOTO SHIGEO
IPC: H01B13/08
Filed: 1978-03-15
Abstract: PURPOSE: To wind up tape around a wirework at predetermined pitch efficiently and finely by rotating driving roller and disc at a definite rotation ratio by the rotation of motor.  
     CONSTITUTION: The gear box 5 is provided with the motor 2 which is rotated by the toothed gear 3 gearing with the toothed gear 4 provided at the one end of the driving shaft 6. When the motor 2 rotates, the driving roller and the disc 30 are rotated at a definite rotation ratio, the wirework 38 is moved to the arrow direction, and tape is wound around the wirework 38 at a predetermined pitch. Because the brackets 31 and 31' are different in length, the winding position of tape being wound around the wirework 38 is shifted and thus winding is performed finely. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03234587-A (JP)
Title: Thermal transfer ink sheet
Inventor: MATSUDA GENICHI
IPC: B41M5/30
Filed: 1990-02-09
Abstract: PURPOSE:To perform sharp printing having strong stimulation to sight by forming the colorant constituting an ink layer using a condensing fluorescent dye. CONSTITUTION:As the colorant constituting an ink layer, a condensing fluorescent dye is used in place of pigment or a dye. The condensing fluorescent dye is different from a conventional colorant and catches visible light or ultraviolet rays to efficiently convert the same to fluorescence to re-discharge fluorescent light and, by the use of this dye, sharp fluorescent printing can be performed. Concretely, a mixture prepared by mixing the condensing fluorescent dye 10, a low m.p. material such as paraffin wax or fatty acid amide and a binder resin represented by an ethylene/vinyl acetate copolymer is applied to a base material 4 constituted of a plastic sheet composed of polyester to form an ink layer 11. By this method, sharp fluorescent color printing excellent in appeal properties becomes possible and this ink sheet can be used for postcards such as a New Year's card or an invitation or in display printing for a poster, a leaflet or a mark.
Patent JP-H1028141-A (JP)
Title: Method for sharing network resources by virtual sectionalization
Inventor: MITRA DEBASIS
IPC: H04L12/801
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To share in-network resources by sharing band width between the services of different classes in a communication link in one network. SOLUTION: The network 110 is provided with nodes 130 and links 140 and band width is respectively related to the respective links. Information is inputted from end points 105. When information or exchange is executed between a call side and a destination end point concerning one call, the call side end point requests the establishment of a route for carrying the call inside the network. For example, the carrying possible route between the end points 105-1 and 105-2 are the nodes 130-1, -2 and -3 and the links 14-1, -3, -5 and -7. One call is carried by the network. That is, the nodes and the links in the specified route are required to provide usage possible resources in order to select the one specified route to forward the call. Then, the network resources are fairly and efficiently utilized between the service classes so as to enable the call carrying route.
Patent JP-S60175869-A (JP)
Inventor: DEIRU JIEI UOONAA
IPC: F04D29/10
Filed: 1984-02-22
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-S59166765-A (JP)
Inventor: CHIYAARUSU DANIERU BURITSUJISU
IPC: F16J15/02
Filed: 1984-02-22
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。