baber/WOPTO huggingface dataset:
Patent JP-S60154331-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOUICHI
IPC: G11B5/64
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a magnetic recording medium which is excellent in both corrosion resistance and still characteristic by forming a Co-Ni alloy layer on the surface of a substrate and forming a protective layer consisting of Co or Co oxide thereon. CONSTITUTION:A Co-Ni alloy layer 2 is formed by a vacuum deposition method, ion plating method, etc. on a substrate 1 consisting of polyester, etc. to form a highly corrosion resistant layer thereon. A Co oxide layer 3 is formed on the layer 2 by such a method by which Co oxide is deposited by evaporation on said layer in a vacuum atmosphere or by such method by which Co is vacuum deposited to form Co oxide in a vacuum atmosphere while gaseous oxygen is introduced thereon. Said layer 3 can be formed particularly by ion-bombarding the surface of the layer 2 in an atmosphere of Ar, etc. and removing Ni having a higher sputtering rate by utilizing the difference in sputtering rate between Co and Ni so as to leave only the Co. A protective layer 4 is thereafter provided on the layer by coating a soln. or melt of high fatty acid. The magnetic recording medium which is excellent in both corrosion resistance and still characteristic is thus obtd.
Patent JP-S54104474-A (JP)
Title: Continuous rolling method for pipe
Inventor: YOSHIHARA SEISHIROU
IPC: B21B17/02
Filed: 1978-02-06
Abstract: PURPOSE:To manufacture the pipe with superior quality of inner surface and uniform size over the full length, by letting the pipe pass over the roll caliber line so as not to lead the mandrel inserted as far as the bottom portion of the bottomed pipe, and then by carrying out the rolling work separating the bottom portion of the pipe from the tip portion of the mandrel. CONSTITUTION:The thrust block 6 is moved forward in the rolling direction, and the mandrel 4 is inserted into the bottomed cylindrical pipe blank P; and only the mandrel 4 is further moved forward until its tip portion 4' pushes the bottom portion P' of the pipe blank P; by this forward movement of the mandrel 4, the pipe blank P receives the rolling from individual reduction rolls 1, 2, 3, in the line. Hereupon, the mutual relationship between the speed of insertion of mandrel 4 and the circumferential speed of the caliber is kept not to make the pipe blank P to lead the mandrel 4, and then, the tip portion 4' of the mandrel 4 is made to pass over the axial center line 3' of the roll at the final stand. After that, the speed of caliber of entire stands is made larger, and the rolling work is carried out separating the bottom portion P' of the pipe blank P from the tip  portion 4' of mandrel 4 until the rolling comes to end; then, the mandrel 4 is moved backward  after the pipe P is pulled out by the stripper  roll 5.
Patent JP-H09204436-A (JP)
Title: Method and device for searching information space
Inventor: HAYASHI YOSHIHIKO
IPC: G06F15/16
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To enable the search of a network type information space by controlling the search based on limitation conditions, which are designated by a user, concerning a logical distance from an information server to be the origin of search of information resources and the arrangement position of information resources at the information server. SOLUTION: A search target input means 11 inputs the address list of information resources to be the origin of search and the limitation conditions concerning the search with the information resources as the origin. Besides, an origin deciding means 12 has an initial information resource address list constituting means for constituting the address list of information resources to be processed based on the inputted information. Further, a search executing means 13 acquires the contents of information resources and the address list of information resources by accessing the information resources at the top of the information resource address list, analyzes the contents, extracts link to the other information resources and extracts only the address list from that link. Then, the new address list to be accessed next is generated.
Patent JP-S61169627-A (JP)
Title: Removal of dust adhered to dry furnace top pressure turbine
Inventor: MORIYA KOUJI
IPC: F02C7/30
Filed: 1985-01-24
Abstract: PURPOSE:To remove dust efficiently by ejecting cleaning water into gas upon exceeding of the differential pressure between first stage static vane and dynamic vane and gas outlet chamber over predetermined level thereby removing dust adhered to the vane. CONSTITUTION:Upon adhesion of dust from first stage static vane 5 to the rear vanes 6-10 during operation of blast furnace to increase pressure between first stage static vane 5 and dynamic vane 6, a differential pressure gauge 15 will detect the pressure rise through first and second detectors 13, 14. Upon exceeding of gas pressure over predetermined level, cleaning water is ejected through cleaning water ejector 12 arranged in gas inlet chamber 2 into the gas thus to remove dust adhered to each vane 6-10. Since cleaning water is ejected only when large amount of dust has adhered, it can be removed with very high efficiency.
Patent JP-S63178318-A (JP)
Title: Interactive sequence display device
Inventor: HASHIMOTO OSAMU
IPC: G06F3/048
Filed: 1987-01-20
Abstract: PURPOSE:To easily recognize plural positions in an interactive sequence by providing the titled device with an appearance position emphasizing display means for emphasizedly displaying an appearance position in the interaction sequence displayed on a display means. CONSTITUTION:An interactive sequence display means 4 reads out the interactive sequence from an interactive sequence storing means 1 and displays the read contents on the display means and a partial interactive sequence display means 5 reads out the contents of a partial interactive sequences from a partial interaction sequence storing means 2 and displays the read contents on the display means 3. When any one of the partial interactive sequences displayed on the means 3 is specified from the external, a appearance position deciding means 6 refers the pairs of the contents of the partial interactive sequences stored in the means 2 and the list of appearance positions and reads out all the appearance positions of the specified partial interactive sequence. In this case, the appearance position emphasizing display means 7 emphasizedly displays the appearance positions read out by the means 6 for the interactive sequence displayed on the display means 3.
Patent JP-S62173097-A (JP)
Title: Press machine
Inventor: MIYAO TOSHIHIRO
IPC: B30B1/02
Filed: 1986-01-22
Abstract: PURPOSE:To improve the manufacturing accuracy of a product in the stage of a high-speed operation by providing a slider to an oscillating arm of which one end is supported movably around the other end side as a fulcrum in a vertical direction and transmitting the movement of the oscillating arm via the slider and connecting rod to a slide table. CONSTITUTION:The one end part 21 side of the oscillating arm 20 oscillates vertically around the pin 41 on the other end side as a fulcrum when an eccentric ring 25 rotates. The slider 29 moves vertically according to such oscillation and therefore, the connecting rod 31 connected to the slider 29 is vertically moved. The connecting rod 31 is guided in this stage by a guide bushing 34 and is moved only in the vertical direction, by which a plate 5 connected to the connecting rod 31, a guide rod and the slide table 4 are simultaneously moved upward and downward. An upper did 3 moves eventually vertically with respect to a lower die as the slide table 4 moves vertically. Since the connecting rod 31 moves only in the vertical direction, the exertion of the force in the horizontal direction to the upper die mounted to the slide table 4 iis obviated.
Patent JP-H03216655-A (JP)
Title: Resist material
Inventor: NISHIDA TOSHIO
IPC: H01L21/027
Filed: 1990-01-23
Abstract: PURPOSE:To prevent the disturbance of patterns and the damage of elements by constituting the above resist material of a high polymer which has an electrical conductivity and absorbs UV light or an org. material contg. this high polymer. CONSTITUTION:The resist material is constituted of the high polymer which has the electrical conductivity and absorbs the UV light of the org. material contg. this high polymer. Namely, the conductive high polymer having the high electrical conductivity and solubility in solvents is added to the resin of a suitable matrix, by which the deformation of patterns by electrification is suppressed in electron beam exposing or ion beam exposing and the electrification at the time of dry processing is suppressed. The fluctuation in the etching rate dependent upon a pattern distribution is decreased in this way and the damage of the element by the electrification is decreased.
Patent JP-S5397656-A (JP)
Title: Heat exchanger pipe
Inventor: HAMANAKA AKIRA
IPC: F28F1/36
Filed: 1977-02-05
Abstract: PURPOSE: To scheme improvement of productivity and heat exchanging rate by the use of the spiral wire radiation fin group. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01188212-A (JP)
Title: Cutter
Inventor: GOKAMI MASAO
IPC: B23B27/00
Filed: 1988-01-22
Abstract: PURPOSE:To cut a workpiece with good precision and its service life kept long and to prevent heat distortion of the workpiece by setting an angle between a flat part and a side cutting edge formed through chamfering of a corner between the side cutting edge and a top cutting edge, less than 90 degrees. CONSTITUTION:The flat part 16 is formed by chamfering a corner 15 between the side cutting edge 12 and the top cutting edge 14 of a cutter 10 such that the angle theta2 between the flat part 16 and the side cutting edge 12 is about 85 degrees. As the result, a chip or an abrasion of the corner part 15 can be prevented in comparison with the case when the corner part 15 is sharp without chamfering for cutting with good precision as well as long wearing. Adding to this, as the flat part 16 does not always touch the bottom of a workpiece, heat escape from the cutter 10 side to the workpiece side becomes little. In case when the workpiece is made of synthetic resin, a distortion by the exothermic of the workpiece can be prevented.
Patent JP-H04247721-A (JP)
Title: Power control device for radio transmission
Inventor: HATTORI YOICHI
IPC: H04B1/04
Filed: 1991-02-01
Abstract: PURPOSE:To maintain the normal output in the output signal in the power amplifier regardless of the ambient temperature by connecting the both of D/A converter generating variable reference voltage and the temperature sensor for detecting the ambient temperature with the control part. CONSTITUTION:The modulation signal is inputted in a power amplifier 1 and is amplified by the control gain from a power control circuit 6 and is originated via a direction coupler 2 and an antenna. While, a part of the output signal in the amplifier 1 is taken out of the coupler 2, is detected in a detection circuit 3 and converted into the direct current voltage in proportion to the transmission power. This is compared with the output voltage in a D/A converter 9 producing the reference voltage corresponding to the normal output in the amplifier 1 in a comparison circuit 5, is converted into the differential voltage and is outputted in the circuit 6 as a power control signal to the amplifier 1. And when the ambient temperature changes and the output voltage in the circuit 3 changes, the differential voltage does not generate because a control part 7 controls the converter 9 in accordance with the temperature detected by a temperature sensor 8 and changes the reference voltage. Therefore, the transmission power in the power amplifier 1 can be maintained constantly.
Patent JP-H05203502-A (JP)
Title: Probe for measuring fuel distribution in combustor
Inventor: HOSOI JUN
IPC: G01K1/08
Filed: 1992-01-27
Abstract: PURPOSE:To measure the distribution of fuel in a combustor directly and readily by providing the main body of a probe having a cover at the tip, a heater, which is provided in the cover, and a thermocouple, and inserting the probe into the combustor. CONSTITUTION:A probe 1 is inserted into a combustor 10. Fuel 12 is injected through a fuel injection nozzle 11. Under this state, the measuring position is appropriately changed, and the measurement is performed. At this time, the constant current is supplied from a control device 9 into a heater 5 of a probe main body 2. Thus a cover 3 is heated. Therefore, when the droplets of the injected fuel 12 are attached to the outer surface of the cover, the droplets are evaporated by the heat of the cover 3. The temperature of the cover 3 is lowered by the latent heat at this time. The distribution of the fuel in the combustor 10 can be measured by measuring the decrease in temperature through a thermocouple 6.
Patent JP-S60157300-A (JP)
Inventor: NISHIMURA HARUMITSU
IPC: H05K13/08
Filed: 1984-01-25
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-S60157273-A (JP)
Title: Manufacture of thin film photo transistor
Inventor: DOBASHI NOBUHIRO
IPC: H01L31/18
Filed: 1984-01-25
Abstract: PURPOSE:To facilitate the manufacture and to enable the increase in area by a method wherein the upper electrode containing In is formed on a P type CdTe film, and an N type CdTe is formed by diffusing In into the P type CdTe by heat-treatement or the like. CONSTITUTION:While substrate 1 with an electrode 2 is heated to 300 deg.C-400 deg.C, an N type CdTe film 3 and a P type CdTe film 4 are successively laminated by the vacuum vapor deposition method. At this time, in formation of the former film 3, CdTe containing In or In compound is used as the evaporation source material; on the other hand, in formation of the latter film 4, CdTe containing Sb or Sb compound, or Cu or Cu compound is used as the evaporation source material. Next, In or a metal film 5 containing In is formed thereon by the vacuum evaporation deposition method. The In is diffused into the P type CdTe by heating the substrate to a temperature of 80 deg.C-200 deg.C at the time of evaporation, resulting in the formation of the N type CdTe film 6.
Patent JP-S5295509-A (JP)
Title: Sintering by passing electric current
Inventor: SATOU SEIKI
IPC: B22F3/105
Filed: 1976-02-09
Abstract: PURPOSE: To sinter uniformly the whole of the green compact, by making the crosssectional area of the passage of electric current of the tool holding the green compact and the contact area between the holding tool and the green compact to the specified value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03216023-A (JP)
Title: A/d converter
Inventor: TAKAGI MASATO
IPC: H03M1/36
Filed: 1990-01-22
Abstract: PURPOSE:To obtain this A/D converter suitable for ultrahigh speed operation and offering the ease of drive by providing a current mirror circuit comparing an input analog current with the reference current of each reference current source. CONSTITUTION:The converter is provided with a current mirror circuit 11 receiving an input analog current at its input terminal and plural reference current sources 12 connected respectively to plural output terminals of the current mirror circuit 11, and the input analog current and the reference current of each reference current source are compared to output a voltage at each output terminal of the current mirror circuit 11 as a digital signal. That is, an H level is outputted from each output terminal of the current mirror circuit 11 in a range where a reference current is larger than the input analog current and an L level is outputted as a digital signal in a range where the reference current is smaller than the input analog current. Thus, the converter is suitable for high-speed operation and the drive is facilitated.
Patent JP-S56109743-A (JP)
Title: Plunger and method of using thereof
Inventor: SHIMIZU TAKESHI
IPC: B29C45/58
Filed: 1980-02-06
Abstract: PURPOSE:To facilitate the positioning of a plunger and a mold die by making a plunger head freely removable from a plunger rod while the mounting position thereof for the plunger rod is made adjustable. CONSTITUTION:The positioning of a plunger 15 with an upper mold die 6 is started when the lower end of a plunger rod 3 is placed into a pot 7 after the rod 3 once off a plunger head 5 is fixed at the end of a rod 1 set untunable. Then, the body 9 of the plunger head 3 is put into the pot 7 from below and mounted at the lower end of the rod 3 with a fixing screw 4. Here, the body 9 is made to move radially. Under such a condition, the arrangement shall be made to be even between the outer wall surface of the body 9 and the inner wall surface of the part 7, and the body 9 is fixed to the rod 3 by tightening a fixing screw 4. Finally, a cap 10 is screwed down into the body 9.
Patent JP-H02193494-A (JP)
Title: Color video signal processor
Inventor: YOKOYAMA EIICHI
IPC: H04N5/937
Filed: 1989-01-20
Abstract: PURPOSE:To sufficiently equalize necessary transmission characteristics between both signal paths by inserting a low-pass filter for preventing the turn-back of a spectrum caused by the digitization so as to be common to one signal path containing a memory in which a color video signal is digitized and written, and the other signal path containing no memory thereof. CONSTITUTION:Low-pass filters 47, 48 for preventing the turn-back of a spectrum caused by the digitization are inserted so as to be common to one and the other signal paths. In such a way, in a review mode, from a changeover switch 44, a digitized composite video signal of a 1-field portion is led out alternately by two paths directly or by being delayed by one field through a memory 41, and returned to an analog composite video signal by a D/A converter 43. Subsequently, the low-pass filters 47, 48 become common to the signal paths switched by the switch 44, therefore, even if the switch 44 is switched, the influence of a group delay of both the filters 47, 48 is invariable, and a phase jump of a chrominance subcarrier in each field is not caused.
Patent JP-H08200454-A (JP)
Title: Locked train type speed changer
Inventor: ISONO MASAAKI
IPC: F16H3/02
Filed: 1995-01-30
Abstract: PURPOSE: To facilitate phase adjustment of a gear tooth by constituting a gear train in the first/third stages of a paired helical gears and that in the second stage of a paired bevel gears, also providing a gear coupling of adjusting a phase of a tooth in an intermediate shaft. CONSTITUTION: When a slide gear 15 is moved in an axial direction of the first intermediate shaft 4, an internal gear 23 is rotated by action of a helical gear 18 provided in the gear 15 and a helical tooth 24 formed in the internal gear 23. Through a flange 6b integrally connected to this gear 23, turning force is transmitted to a gear 6, to give a preload to a gear train in the first stage constituted of a helical pinion provided in an input shaft and of the helical gear 6 provided in a plurality of the first two intermediate shafts 4. As a result, a phase is adjusted such that a tooth of a gear train in the first stage is completely meshed into contact. Since a gear train in the second stage, transmitting an output of the first intermediate shaft 4 to the second intermediate shaft 8, is constituted of a bevel pinion 7 provided in the shaft 4 and of a bevel gear 9 provided in the shaft 8, the preload given to the gear train in the first stage is accurately transmitted to the gear train in the second stage.
Patent JP-H0772836-A (JP)
Title: System and method for display of information from graphic memory and video memory on display monitor
Inventor: JIYONASAN AI SHIAN
IPC: G06F3/048
Filed: 1994-02-04
Abstract: PURPOSE: To obtain efficiency by lowering the cost of a display memory which stores graphic data to be displayed on a video monitor and video data to be displayed in a window on a monitor in digital form and varying the processing speed of video information and graphic information. CONSTITUTION: The video data are transferred from the display memory 52 to a shift register 58 at a different speed from a pixel clock, and transferred at a pixel clock speed from there. The video data are stored in luminance form and chrominance form and converted by a color space conversion part 70 into three bytes representing the primary colors. The number of video pixels can be expanded by interpolation. The shift register 58 synchronizes with the increase and does not send data until the expansion of previous data is completed. Video window logic passes graphic pixels outside the window and video pixels in the window, passed from the shift register 58 through the color space converter 70 and an interpolator 72, at a graphic clock speed through a multiplexer 74.  The data passed through the multiplexer 74 are latched at the graphic clock speed and converted into an analog signal, which is displayed as a color image on the video monitor 81.
Patent JP-S58132057-A (JP)
Title: Magnetic paint
Inventor: AOKI YOSHIO
IPC: C09D5/23
Filed: 1982-01-29
Abstract: PURPOSE:To improve dispersibility, wear resistance and adhesion to substrates, by incorporating a polyester resin contg. a phosphate ester group in the molecule as a binder in a magnetic paint. CONSTITUTION:A polyester resin contg. a phosphate ester group in the molecule as a binder is blended with a magnetic paint. The polyester resin contg. a phosphate ester group in the molecule are those into which a phosphate ester group has been introduced, and can be produced by esterifying a polyester resin with phosphoric acid. Pref. polyester resins contg. a phosphate ester group are those which are a solid at room temperature. When they are liquid at room temp., it is necessary to use them together with a chemical substance having a plurality of reactive groups such as polyisocyanate.
Patent JP-H09202221-A (JP)
Title: Brake control device for vehicle
Inventor: MARUYAMA RYOICHI
IPC: B60T11/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To simply stop a vehicle only by operating an accelerator by providing a detecting means for the running speed of a vehicle and a control means operating brake when the detected running speed is under a fixed threshold value. SOLUTION: On a select lever, a select lever displacement sensor 13 detecting a select position (s) is arranged, and the detect signal (s) is output to a control device 14. In the case of content of the select position (s) of the select lever being 'forward', the content of a brake control signal B is OFF, and when output shaft rotating speed (no) is lower than a fixed threshold value, and output shaft torque (ro) is larger than a fixed threshold value, it is judged that the vehicle can be stopped, a signal that the content of the brake control signal B is ON is generated, and it is output from the control device 14 to a brake control actuator 15, so as to automatically make brakes 4, 5 ON. Hereby, the vehicle can be surely stopped without a trouble such as reverse return.
Patent JP-H08204189-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAIGAWA HIROYUKI
IPC: H01L29/78
Filed: 1995-01-30
Abstract: PURPOSE: To prevent short channel effect by introducing impurities in a region turning to a source and drain region, by obliquely implanting ions in order that impurities may not be implanted in the vicinity of a gate electrode. CONSTITUTION: After a gate electrode 4 is formed, one side of a region where a source and drain is formed is covered with a mask 8, and ions are implanted from the direction inclined to the normal of a semiconductor substrate 1 by an angle θ, in order that a region (what is called a shadow part) in which impurities are not implanted may be formed in the vicinity of the gate electrode 4. After the mask 8 is eliminated, the other side of the region where the source and drain is formed is covered with a mask 8', and ions are implanted from the direction inclined to the normal of the semiconductor substrate 1 by an angle -θ. Hence a second shadow part is formed in the vicinity of the gate electrode 4. A source/drain region 5 is formed by heat-treating the semiconductor substrate 1.