baber/WOPTO huggingface dataset:
Patent JP-2000260779-A (JP)
Title: Semiconductor element
Inventor: FUJIMOTO SHINJI
IPC: H01L29/732
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element which can reduce influences due to emitter clouding effect and functions as a device over a wide current range. SOLUTION: In a bipolar transistor in which a base layer 7, an emitter layer 8, and a collector layer are provided, and the emitter layer 8 is formed in the base layer 7 in the emitter layer 8, a plurality of octagonal openings 81, 81, and so on having each a transverse sectional shape are formed. Also between two openings 81, 81 arranged vertically, four heptagonal elongated holes 82, 82, and so on, having each a smaller size of a transverse section than that of the opening 81 are formed in an X configuration, and marginal parts of the openings 81, and so on and the holes 82, and so on come into contact with the base layer 7.
Patent JP-H01230287-A (JP)
Title: Electric connection structure between boards
Inventor: ISHIKAWA MASAAKI
IPC: H05K1/14
Filed: 1988-03-10
Abstract: PURPOSE:To enable the confirmation of electric continuity between boards at the same time of checking signal, by diving the connection pattern of a connection part of the board into two parts, and connecting the one with an electric circuit and connecting the other with a checking pat. CONSTITUTION:When connection does not exist between two boards 2, 3, two connection patterns 2b1, 2b2 formed on a first board 2 are not electrically connected. However, when the first board is connected with a second board 3, and electric connection is made, the electric continuity is completed, as the result the one pattern 2b1 and the connection part 3b; and the other connection part 2b2 and the connection part 3b are electrically connected, respectively. By abutting a pin and the like on a checking pat 2c, and performing checking, electric continuity at a connection part can be recognized at the same time of checking signal.
Patent JP-H04293786-A (JP)
Title: Production of liquid-crystal polymer resin molded article with surface metallized
Inventor: OKAMOTO MASARU
IPC: C23C18/22
Filed: 1991-03-20
Abstract: PURPOSE:To produce the molded article excellent in mechanical property and surface appearance by roughening the surface of a molded article consisting of a liq.-crystal polyester shown by the specified formula and an inorg. filler with an acidic soln. and an alkaline soln. and metallizing the surface by plating. CONSTITUTION:One hundred pts.wt. of a liq.-crystal polyester shown by the formula (k/1/m/n=80/7.5/12.5/20) is mixed with one or >=2 kinds of inorg. fillers (magnesium oxide, barium sulfate, zinc phosphate, calcium silicate, etc.) selected from a group consisting of the oxide, sulfate, phosphate, silicate, etc., of group IIa or IIb elements to form the molded article of the liq.-crystal polymer resin composition. The molded article is successively treated with an acidic soln. (sulfuric acid) and an alkaline soln. (potassium hydroxide, etc.) to roughen its surface and then chemically plate it. Consequently, a liq.-crystal polymer resin molded article with the surface metallized excellent in plating film adhesive strength and plating thermal cycle is obtained.
Patent JP-H01232573-A (JP)
Title: Recording and reproducing system
Inventor: KURATA JUNICHI
IPC: H04N9/82
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a reproducing picture to be full of variety without feeling any sense of incongruity by recording a graphic code including a bit of image information into a 1st region of a recording medium as a subcode of an encoded information signal, and a discriminating code information into a 2nd region. CONSTITUTION:A channel number and its contents for an image channel recorded with the image information as the subcode are displayed on the display part 72 by a system controller 32 just prior to starting the reproducing the 2nd region of a disk 20. Then, a bit of video information written in a memory at the time of reproducing the 2nd region is reproduced from a video format signal demodulation processing circuit 30 as to be a still picture during the reproducing time for the 1st region, whereas the mixing ratio of a video format signal outputted from an analog video converter circuit 65 and a video format signal outputted from the video format signal demodulation processing circuit 30 is controlled by an output of a TCT 66, so that a title, a sheet music and an explanatory note can be inserted by the subcode to a moving picture obtained from the video format signal recorded in the 2nd region or a still picture obtained from the memory.
Patent JP-H0587447-A (JP)
Title: Producing apparatus for nitrogen gas
Inventor: YOSHINO AKIRA
IPC: F25J3/04
Filed: 1992-02-10
Abstract: PURPOSE:To make an expansion turbine unnecessary, by a method wherein compressed air supplied to a fractionating tower is cooled using the evaporating heat of liquid nitrogen, and part of the compressed air is liquefied and separated, following which nitrogen therein is allowed to remain in the state of gas and is extracted together with the liquid nitrogen vaporized in the fractionating tower. CONSTITUTION:Compressed air, which is compressed by an air compressor 9 and H2O, CO2 contained in the air are adsorbed and eliminated by a pair of adsorptive cylinders 12, is cooled to ultra low temperature, using the evaporation heat of liquid nitrogen through each of heat-exchangers 13, 14, following which the compressed air is sent into a fractionating tower 15. After that, the compressed air is further cooled through the inside of liquid air 18 reserved at the bottom of the fractionating tower 15 and is ejected to the inside thereof through an expansion valve 19, following which oxygen, etc., are liquefied through fractionating-shelves and a dephlegmator 16, and nitrogen is allowed to remain in the state of gas. Its nitrogen gas staying above the dephlegmator 16 is discharged through a discharge pipe 27, and the nitrogen gas with the ultra low temperature is heated by the compressed air through each of the heat-exchangers 14, 13 and is made at ordinary temperature, following which it is sent into a main pipe 28.
Patent JP-H04275149-A (JP)
Title: Gravure printing press
Inventor: ISHII TADAMICHI
IPC: B41F31/08
Filed: 1991-03-01
Abstract: PURPOSE:To make printing executed satisfactorily even though the areas of cells are small. CONSTITUTION:A plate cylinder 1 is arranged so that the plate surface is soaked in under the surface of ink in an ink pan 2, and furnisher roll 4 is arranged at the rear in the rotational direction of a position where the plate cylinder 1 and an impression cylinder 3 come in contact with each other, and an applicator 5 which applies the ink from above toward the point of contact between the furnisher roll 4 and the plate cylinder 1 is provided. Thereby residual ink in cells over the plate surface on which printing is finished ban be prevented from getting dry as the time during which the residual ink is directly exposed to the air is shortened.
Patent JP-S62217890-A (JP)
Title: Rotation control device of motor
Inventor: ONDA HAJIME
IPC: H02P6/17
Filed: 1986-03-14
Abstract: PURPOSE:To assure rotation accuracy in a wide rotational range, by a method wherein a control circuit to control rotational speed in a high-speed rotational range and a control circuit to control rotational speed in a low-speed rotational range are changed corresponding to the rotational speed of the motor. CONSTITUTION:A rotational speed detector 2 comprising a rotary encoder is mounted on an output shaft of a brushless three-phase synchronous motor 1. A rotational speed control device 4 is provided with a rotational speed control circuit 5 to control the number of revolution in a high-speed rotational range of the motor 1, a rotational speed control circuit 6 to control the number of revolutions in a low-speed rotational range, a changer 7, and a drive circuit 8, and the changer 7 is changed to either one of the control circuits 5, 6 corresponding to the number of revolutions of the motor 1.
Patent JP-S63222733-A (JP)
Inventor: OGYU HISAO
IPC: H04N5/335
Filed: 1987-03-11
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-H09251074-A (JP)
Title: Target correlation integrating device for parallelling constituent device
Inventor: UDA KAZUMASA
IPC: G01S13/50
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To disperse processing load by processing such a part that can be processed through algorism or whose data can be divided, by a plurality of equivalent devices in parallel. SOLUTION: An initial value of smoothing information on a target is calculated and an observation information is inputted into a device 1. The target estimation information in the following observation is calculated by a device 8, and when the target observation information captured at the time is inputted into the device 1, a device 2 judges which observation target is in a range of target estimation centering the estimation position of the existing control target, and determines a correlative group grouping as one group the observation target and the existing control target in which the judgment is multiplied, in order to judge which observation target is correlative with any existing control target. The integration to the assumptions generated every correlative group is performed by a device 13.  The reliability of respective assumptions is calculated by a device 4 according to the degree of their correlation, and the assumption is reduced by a device 5, then the target information is registered by a device 7.
Patent JP-S55149077-A (JP)
Title: Object detecting sensor
Inventor: YAMAMOTO TAKAYUKI
IPC: G01V9/00
Filed: 1979-05-10
Abstract: PURPOSE: To perform the detection of objects having disturbances in configuration readily and surely by guiding the objects along the sloped surfaces of a pair of crest-form guides provided with a pair of detecting elements.  
     CONSTITUTION: When the guides 11 provided with sloped surfaces 14W17 by a pair of crest shapes and provided with a pair of optical or other object detecting elements 19, 20 are moved along the objects A 5 , A 6 ... such as yarns which are arrayed with the straight line l as the centerline of the configuration, the objects A 5 ... ascend or descend on the sloped surfaces 14W17 and are thereby guided to the specified positions where they are detected by the elements 19, 20 in the absence of any contact. Even if there are disturbances in the configuration of the objects A 5 ... etc., the objects are readily and surely detected by this constitution. Further the guide surfaces are rubbed by the objects and therefore the guide surfaces and objects are both self-cleaned for dust, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51141874-A (JP)
Title: 6-aminochroman linolic acid amides.
Inventor: KIJIMA SHIZUMASA
IPC: A61P3/06
Filed: 1976-05-21
Abstract: PURPOSE: 6-Aminochroman linolic acid amides of formula I (where R 1 , R 2  and R 3  are H or methyl;R 4  is H or lower alkyl;m is 0W3) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06246216-A (JP)
Title: Apparatus for feeding of coating
Inventor: UMEHARA SABURO
IPC: B05C5/02
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a coating face with excellent quality by decreasing coating fluctuation generated by rolling-in of air bubbles produced in a coating material. CONSTITUTION:In a fountain type feeding apparatus for coating material wherein a slit-like nozzle 2 is provided on a cylindrical body 1 in its long direction and a coating material is executed from the nozzle 2, the nozzle 2 consists of a lip nozzle 2A and a flat nozzle 2B being provided in facing to each other.
Patent JP-S53142879-A (JP)
Title: Manufacture for semiconductor device
Inventor: OGAWA KAZUFUMI
IPC: H01L21/265
Filed: 1977-05-18
Abstract: PURPOSE: To obtain the gate length of less than 1μm through decreasing the gate length, by injecting ions to a semiconductor substrate forming the gate mask pattern with a given angle and by placing the region leading to the source or drain region in the gate region. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09224913-A (JP)
Title: Fundus camera
Inventor: NISHIHARA YUTAKA
IPC: A61B3/14
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fundus camera that can provide a reliable shielding effect, has a simple structure, and has good controllability. SOLUTION: A face support part 11 and a stage part 12 carrying an optical system 13 are mounted on a base 10; an operating rod, consisting of a positioning lever 14 and a photographing switch 15, and an anterior eye/fundus oculi switch 16 are secured to the stage part 12, and the optical system 13 is provided with a frame memory 17, an image recording device 18, and a TV monitor 19. A shield cover is provided for the functions of shielding the optical system 13 from light and shielding electronic parts that are likely to be affected by external electric waves and the like, such as a recording image picking-up device and control parts, from the influence of the surroundings.
Patent JP-H01232367-A (JP)
Title: Power feed mechanism for image forming device
Inventor: WATARAI SHINICHI
IPC: G03G15/02
Filed: 1988-03-14
Abstract: PURPOSE:To stably maintain printing quality over a long period of time by fixing respective electrode elements to a frame of the device and forming a pressing part so as to press the terminal of a precharger so that the precharger comes into contact with a photosensitive body to maintain the specified distance between a wire and the photosensitive body. CONSTITUTION:The electrode element 27 for power feed is formed by connecting the pressing part 29 which elastically presses the terminal 10 and a power feed part 30 by a conductor 31 and covering the same by an insulating material 32. The power feed part 30 is fitted into a hole 34 of a projecting part 33 provided to a case and is fixed by a screw 35. The electrode element 28 for grounding is formed by connecting the pressing part 36 which elastically presses the terminal 11 and a grounding part 37 by a conductor 38. The precharger 2 is, therefore, pressed via a roller 9 to the photosensitive body by the pressing forces of the electrode elements 27, 28 on the terminals 10, 11. The specified distance between the corona wire and the photosensitive body is thereby maintained, by which the surface potential is stabilized and the printing quality is stably maintained over a long period of time.
Patent JP-H10220448-A (JP)
Title: Combined nut body
Inventor: IKUTA KAZUICHI
IPC: F16B37/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To allow easy rotation under hidden environment in a hollow part by collapsing a thicknesswise weight balance around a rotary shaft by superposing the synthetic resin of small specific gravity, and the metallic nut of large specific gravity on top of each other. SOLUTION: This combined nut body is formed out of a rotary nut body with a long and square metallic nut having an internal thread approximately at a center, laid so as to be eccentric from the center of rotary shafts 1 and 1 in the thcknesswise direction on a square body 4 having the rotary shafts 1 and 1' projected to two opposite sides and a through-hole approximately at a center, and a frame body having oblong guide slits 10 and 10' on two arm parts extended like a U-shape from a base having a bolt hole. The two rotary shafts 1 and 1' of the rotary nut body are coupled to the guide slits 10 and 10' of the frame body, so that the rotary nut body rotates and freely moves within the guide slits 10 and 10'.
Patent JP-H02237934-A (JP)
Title: Immunoactivating agent and production thereof
Inventor: TODA SHOZO
IPC: A61P37/04
Filed: 1989-03-10
Abstract: PURPOSE:To obtain an immunoactivating agent containing, as effective main ingredient, water soluble lignin extracted from the cultured product of mycelium cultured using a culture medium containing lignin used as a raw material as a main ingredient, having immunoactivating action, useful in living body- preventing mechanism in human body and free from side effects. CONSTITUTION:A basidiomycete (e.g. Cortinellus shiitake, Coliolus, Pleurotus, Flammulina, Ganoderma or Grifola) is cultured using a culture medium (solid or liquid medium) containing a raw material prepared from a plant (bagasse, wheat straw, rice straw, leaf and stem of corn, rice bran, etc.) containing lignin as a main ingredient and then water solution lignin extracted from the cultured product of mycelium thereof is contained as active ingredient.
Patent JP-S58177270-A (JP)
Title: Grinding material
Inventor: INOUE KIYOSHI
IPC: B24D3/34
Filed: 1982-04-07
Abstract: PURPOSE:To obtain a proper grinding material for electrolytic grinding by fixating the adhesive or paint which is made of synthetic resin and into which the powder of titanium carbide or titanium nitride is mixed, onto a substrate in a belt form etc., thus providing said substrate with the electric conductivity and grinding performance. CONSTITUTION:In order to obtain a grinding material used for electrolytic grinding, the adhesive or paint which is made of synthetic resin and in which the powder made of either titanium carbide or titanium nitride is mixed, is fixated onto a substrate which is made of woven fabric or synthetic resin etc. and in the form of a belt, thus providing said material with the electric conductivity and the polishing performance. The synthetic resin materials belonging to epoxy, phenol series, etc. are mixed with hardening agent if necessary and used as the above-mentioned adhesive or paint. As an example, titanium carbide 1 having a diameter of 0.3mum is mixed into the epoxy resin series adhesive 2 in 5% by volume, and said mixture is applied in a thickness of 10-30mum onto a substrate to manufacture a belt-form polishing material. When NO.304 stainless-steel is ground as an example, a grinding speed of 12mm.<3>/min was obtained, and the amount of consumption of polishing material was 5mm.<3>/min.
Patent JP-H08255508-A (JP)
Title: Shelf device
Inventor: MATSUBARA TOSHIO
IPC: F21V33/00
Filed: 1995-03-17
Abstract: PURPOSE: To simplify assembly, and fix an article to be fitted in a stable condition, by providing an apparatus supporting tool, having an engaging part, to be locked to the upper end of a bracket, through rotating a hooking part to the hole of the bracket. CONSTITUTION: A bracket 2 has a platelike lengthwise attitude, wherein the rear end part of the bracket 2 is supported on respective supports 1, and is formed of a hole 5 at a tip. An apparatus supporting tool 3 has a hook part 6, to be inserted into the hole 5, and also has an engaging part 7 to be engaged with the upper end of the bracket 2 by rotating the part 6 to the hole 5. The tool 3 is rotated, with the hole 5 as a center, in the side surface of the bracket 2 to be locked to the bracket 2, and is composed of apparatus supporting tools for right and left 3a and 3b; and the tool 3a is composed of the part 7 and an apparatus supporting part 8. Consequently, since a conventional setscrew is eliminated in fitting the tool 3, assembly workability is improved, and the possibility of the falling of the tool 3 etc., due to the looseness of the setscrew and the like, is eliminated, thereby fixing an article to be fitted in a stable condition.
Patent JP-H04293212-A (JP)
Title: High tension pulse transformer
Inventor: ARAKAWAUCHI NOBORU
IPC: H01F30/00
Filed: 1991-03-22
Abstract: PURPOSE:To miniaturize a high tension pulse transformer, and shorten the filling time of insulating material. CONSTITUTION:In order that the bonded surface of a core 10 and the inner peripheral surface of a primary side bobbin 11, and the bonding surface of the outer peripheral surface of the primary side bobbin 11 and the inner peripheral surface of a secondary side bobbin 12 may be inclined to the bottom surface of a case 19, at the most distant portion from the bottom surface of the case 19, i. e., at the upper surface in the set state, when a high tension pulse transformer main body D is accommodated in the case 19 having a flat bottom surface so as to be end for end, the radial thickness of the secondary side bobbin 12 is changed, and the radial thickness of the primary side bobbin 11 and the shape of the core 10 are set. Hence air flows along the slant bonded surface, so that air bubbles are prevented from remaining, insulation quality is improved, and filling time is shortened. It is not necessary to make a level- difference in the case 19 for forming a slant surface, and the high tension pulse transformer can be miniaturized.
Patent JP-S58175825-A (JP)
Title: Growth method for semiconductor crystal
Inventor: OOTA KAZUNARI
IPC: H01S5/00
Filed: 1982-04-07
Abstract: PURPOSE:To form the surface of a growth layer in a specular surface with excellent reproducibility by preventing the simultaneous contact of a dummy crystalline board with all melts during the growth of a semiconductor layer. CONSTITUTION:GaAs of a single crystal is used as a substrate 1, a crystalline board 5 and the dummy crystalline board 6, and length in the direction of the sliding of a boat is each made 20mm., 20mm. and 3mm.. The melts of liquid-phase components corresponding to each solid phase of Ga0.7Al0.3As, Ga0.9Al0.1As, Ga0.7Al0.3As and GaAs are entered previously into solution tanks 2 in order from a first layer. The melts are partitioned by the carbon of 5mm. width. A temperature is elevated up to 800 deg.C, held for 2hr and cooled slowly at the rate of 1 deg.C/min, and supersaturation at 5 deg.C is given first. The melt for the first layer is slid onto the crystalline board 5 and stopped for removing supersaturation in the crystal growtn of a first layer. The boat is further slid. The fouling of the surfaces of the melts is removed completely in a boundary between the dummy crystalline board 6 and the substrate 1.
Patent JP-S52141405-A (JP)
Title: Water sealing apparatus at skirt part in exhausted gas treating equipment of converter
Inventor: YASUDA TAKAHIRO
IPC: C21C5/40
Filed: 1976-05-21
Abstract: PURPOSE:To make ease the cleaning of piled up dust in sealing water vessel by making ease the put and put off of the sealing pipe with making free the rise and down of skirt of exhausted gas treating equipment of converter.
Patent JP-H11243450-A (JP)
Title: Test method for caller number reception package
Inventor: ITO ICHIRO
IPC: H04Q1/20
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To surely perform an operation test of a caller number reception package under a simple environment in a private branch exchange. SOLUTION: In an application package 3, a control part 31 sets seven bites of data, where a serial/parallel exchange line 52 of a caller number reception package 5 is able to capture corresponding to a start bit of start-stop synchronization system. Data where the serial/parallel exchange circuit 52 can fetch data corresponding to D7 to D0 bites of the start-stop synchronization system are successively set by seven bites. Then, seven bites of data where the serial/ parallel exchange circuit 52 can capture data corresponding to the stop bit of the start-stop synchronization system are set. Thus, data that appear to look like the data of the start-stop synchronization of 1200 bps are outputted to the serial/parallel exchange circuit 52 of the caller number reception package 5 from the application package 3.