baber/WOPTO huggingface dataset:
Patent JP-H11309319-A (JP)
Title: Dust collecting mechanism and exhaust gas treatment apparatus
Inventor: NISHIHARA MITSUYUKI
IPC: B01D45/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting mechanism and an exhaust gas treatment apparatus capable of being constituted compactly by enhancing the utilization efficiency of a space in spite of a restricted building site. SOLUTION: A deflecting plate 6a imparting a lateral speed component to the gas flowing in a bag filter 55 from an economizer and an annular groove 8 receiving the falling dust separated from the inflow gas by the deflecting plate 6a is provided. The falling dust to the annular groove 8 is scraped up by a squeeze plate 10 accompanied by the rotation of the annular groove 8 to be discharged by a screw conveyor 17.
Patent JP-H08110459-A (JP)
Title: Zoom pan focus lens
Inventor: ISHIKAWA YOSHIHIRO
IPC: G02B7/10
Filed: 1994-10-11
Abstract: PURPOSE: To secure focus at infinity over the entire focal distance range of zooming and to secure the shortest photographing distance (MOD) at a telephoto end and a wide end to be a short distance by forming a cam groove so as to shift the focus set distance of a zoom intermediate range to the side of the infinity. CONSTITUTION: The top end parts of cam follower members 208 and 408 respectively formed at holding frames 20 and 40 are guided in the direction of an optical axis by the cam grooves 304 and 304 at the inside of the guide groove 14 of a barrel body 10, so that Ath lens system 202 and Bth lens system 402 are moved in the direction of the optical axis keeping a specified relation. The focus set point of the intermediate range of the focal distance is shifted and set on the side of the infinity. Thus, the cam curve grooves 304 and 302 of a cam barrel 30 are formed so as to arrange the Ath lens system 202 and the Bth lens system 402 in order to realize focus set. Also, the depth end on the side of the infinity copes with the infinity and the MOD is set to be the shortest, so that a mechanical error is prevented by fine adjustment at the time of assembling.
Patent JP-H09112159-A (JP)
Title: Reed screen formed of chevron blade
Inventor: SHIRAI TOSHIHIKO
IPC: E06B9/386
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To make a natural illumination function compatible with a ventilation function by a method wherein suspension strings are inserted through each of a plurality of chevron blades, which are aligned in parallel, and both the two ends of the suspension string are respectively tied to upper and bottom frames in parallel to the chevron blades. SOLUTION: Lock nodes 12 are formed at equal intervals at a pitch equal to the height of a chevron blade 1 on suspension strings 7 tied on upper and bottom frames 4 and 5 and the chevron blade 1 is nipped between the nodes and suspended by hook tools 13. A potbellied lock hole 2 is formed in the apex of the chevron blade 1. When the so-formed chevron blades 1 are assembled together, the suspension string having the lock node 12 is first inserted in the larger hole of the lock holes 2 and then the suspension string 7 is transferred to the chevron blade having the smaller hole and locked by the lock node 12. When a value of a pitch is set to a value approximately equal to the height of the blade, direct sunlight about to pass through the two chevron blades is shielded at all angles and a closing state is produced.
Patent JP-S63100769-A (JP)
Title: Semiconductor memory device
Inventor: MINAMI MASATAKA
IPC: H01L21/8244
Filed: 1986-10-17
Abstract: PURPOSE:To inhibit the fluctuation of substrate potential due to the effect of noises, and to reduce the generation of a soft-error by forming contact sections fixing the potential of a substrate among each contact section for source grounding in MOSFETs for driving. CONSTITUTION:n-type regions 101-108 formed into a p-type substrate region are used as source and drain regions in MOSFETs-Q1, Q2 constituting FFs for each memory cell and Q3, Q4 for transmitting information. Contact sections 111-113 connect gate electrodes 109. 110 for Q1, Q2 and n-type layers organizing drain regions in the Q1-Q4, and shape the connection of the FFs and information transmission FETs. The contact sections 111, 112 conduct connection to a polycrystalline silicon layer 114, and high resistors 115-116 are formed to one part of the layer 114 as a source potential supply line. The layer 114 is arranged at a position where it is not superposed to a contact section 301 connecting a substrate shaping a memory cell and a grounding wiring 120.
Patent JP-S61124598-A (JP)
Title: Hanger for printed board
Inventor: SAITO SUSUMU
IPC: H05K3/18
Filed: 1984-11-19
Abstract: PURPOSE:To suspend in parallel plural printed boards in a stretched state by hanging plural pairs of pendant rods so that the interval can be adjusted freely, and hooking a hook of the pendant rod to a hole of the printed board by utilizing an eccentric actin of a cam shaft. CONSTITUTION:A hanger body 2 is racked horizontally at a stock position. A printed board P is suspended so that a hook 11 goes into holes P1, P2. A pendant rod 1 of the right side is fixed to a position of 1'. A cam shaft 3 is rotted eccentrically by lowering a handle 4 and pressed strongly against the pendant rod 1 of the left side, and the lower end of the pendant rod 1 of the left side is separated from the pendant rod 1 of the right side. As a result, each hook tip 11a, 11a is slightly opened to the outside, and also silightly turned upward. Accordingly, the printed board 9 is strained without slipping down. According to this hanger mechanism, even if the board P is swayed by a dry air, etc., each adjacent board is conveyed without adhering to each other.
Patent JP-H07107398-A (JP)
Title: Television receiver, recorder and reproducer
Inventor: MIYAKOSHI TAKAHIRO
IPC: H04N5/445
Filed: 1993-09-30
Abstract: PURPOSE:To video-record a broardcasting program under receiving by simple constitution by displaying information of a sound multplex mode under receiving with the display of a video-recording setting picture. CONSTITUTION:A sound multiplex mode discrimination circuit 4 discriminates a present sound multiplex mode to convert discriminated stereo, duplexed sound and monaural identification signals to data showing the sound multiplex mode to be stored as display data 1. When video recording is set by operating a key part 9 or an operation key for video-recording a specified sound multiplex mode in a remote control part 10, setting picture data of the sound multiplex mode are stored as display data 2. Then, display data 1 and 2 are superimposed by a video signal at a matrix circuit 8 and displayed on CRT 2 with the video signal. When a viewer confirms the present sound multiplex mode, switches the sound multiplex mode and releases specification, the picture returns to be that with only an original video signal to start video-recording.
Patent JP-2000063840-A (JP)
Title: Super twist liquid crystal display
Inventor: PLACH HERBERT
IPC: G02F1/13
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To achieve short switching time, wide temperature range of operation, sharpness of characteristic curve, good angle dependence of contrast and low threshold voltage by using a specific mixture of nematic liquid crystals. SOLUTION: A mixture of nematic liquid crystals which constitutes a super twist liquid crystal display possesses positive dielectric anisotropy and contains not less than one of compounds represented by formula I and/or not more than one of compounds represented by formula II and/or not less than one of compounds represented by formula III and/or not less than one of compounds represented by formula IV or V. R1 in formulas I-V is a 1-12 C alkyl group wherein one or two of nonadjacent CH2 groups may be substituted by O, OCHCH, CO, OCO or COO, r is 0 or 1, s is 0, 1 or 2, each of rings A1 and A2 is trans-1,4-cylclohexylene, 1,4-phenylene or 3-fluoro-1,4-phenylene, A3 is represented by formula IV, Q is OCHF, OCF2, CF2 or a single bond, Y is H, F or Cl and L is H or F.
Patent JP-H0293869-A (JP)
Title: Electronic filing device
Inventor: ONUMA SHOJI
IPC: G06T1/00
Filed: 1988-09-30
Abstract: PURPOSE:To always display data in a corrected condition after inclination is once corrected by providing a rotational angle designating part to correspond to the respective pages of a file in picture control information, executing rotation control for the picture data of the display subject page according to the contents of the designating part and displaying the data. CONSTITUTION:The rotational angle designating part, which is provided in correspondence to the respective pages of the file, is provided to the picture control information in a picture control storing part 4. Then, after an image processor 60 refers the information of the rotational angle designating part and executes angle correction to the picture data which are read from a picture storing part 5, the picture data are displayed. Thus, a satisfactory man-machine interface can be realized so that correction operation is not needed after the inclination is once corrected by rotation control function when a picture to be inputted in inclined state is sighted.
Patent JP-H1088314-A (JP)
Title: Build-up welding method
Inventor: ONO KIYOO
IPC: C23C4/04
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a build-up welding method capable of brazing an object and a build-up welding material while a generation of porosity in a brazing filler metal is suppressed. SOLUTION: This build up welding method is the one in which, a brazing filler metal 3 is thermally sprayed on the inner curcumferential face of a cylindrical body 1, then a build-up welding material 2 is thermally sprayed, and thereafter, the cylindrical body 1 is heated in a furnace, by which the cylindrical body 1 and the build-up welding material 2 are brazed. In this case, the build-up welding material 2 is thermally sprayed (e.g. by an HVOF thermal spraying method, and HP/HVOF thermal spraying method or the like) in such a manner that residual stress, i.e., compressive stress pressing the brazing filler metal 3 against the inner circumferential face 1a of the object 1 is given.
Patent JP-S63100931-A (JP)
Title: Recovery of waste heat
Inventor: IKUTA HIDEMI
IPC: B01J19/00
Filed: 1986-10-16
Abstract: PURPOSE:To effectively recover heat from waste heat low in temp. difference, by absorbing the steam generated from fresh water heated by waste heat to an aqueous calcium chloride solution and subjecting the solution raised in temp. to indirect heat exchange with a heat demand source. CONSTITUTION:An evaporator 1 and an absorbing device 9 are once evacuated using the vacuum pump 18 connected to the evaporator 1 through a pipeline 8 and, thereafter, a predetermined amount of the calcium chloride solution stored in a solution tank 12 is injected to the calcium chloride powder 11 in the absorbing device 9 through a liquid diffusing nozzle 15. At the same time, waste heat is transmitted through the heating coil 2 in the evaporator 1 to evaporate steam from fresh water and said steam is continuously absorbed to the calcium chloride solution and the melting of a powder is accelerated by the heat generated by absorption. Since the temp. in the absorbing device 9 becomes higher than the temp. of the fresh water by the quantity corresponding to an elevation of the boiling point of the solution, the temp. of the fluid recirculated to a heat recovery coil 10 can be made higher than the temp. of waste heat.
Patent JP-S61125864-A (JP)
Title: Multicolor thermal transfer recorder
Inventor: OBARA KAZUKI
IPC: B41J35/16
Filed: 1984-11-22
Abstract: PURPOSE:To obtain high-quality recording without color shift by rapid manner by forming color in heat sensitive recording paper through the supply of a low applied voltage and a short application time when recording in yellow, mazenda or cyanine color and through the supply of a high applied voltage or a long application time when recording in black. CONSTITUTION:Heating resistors 3 are arranged at fixed pitch on the surface of a roller 2, and ink donor film 5 is applied with ink of three colors such as yellow, mazenda and cyanine at a pitch the same as or integer time that at which the heating resistors are arranged. Pulse P1 is applied at low applied voltage V1 when recording in individual colors, and pulse P2 at high applied voltage V2 when recording in black, thus realizing the formation of black color on heat sensitive recording paper 12. Light permeates through an ink layer 12a and again through the ink layer 12a after being reflected by the heat sensitive coloring coated layer 12b of the heat sensitive recording paper 12. This process enables the colors such as yellow, mazenda and cyanine to be visible. However, the blackened heat sensitive coloring coated layer 12b allows all the light to be absorbed so that recording is made in black regardless of the color of the ink layer 12a.
Patent JP-S6399518-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H05K3/46
Filed: 1986-10-15
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-H0590718-A (JP)
Title: Circuit board and manufacture thereof
Inventor: SAWAI HIROSHI
IPC: H05K3/00
Filed: 1991-09-25
Abstract: PURPOSE:To improve the precision in reading information of a bar code by a method wherein each white bar of a bar code part is formed of white coating on one surface of a circuit board and each black bar is formed by making an opening in the aforesaid circuit board. CONSTITUTION:In a bar code part 5, stripes having various kinds of width dimensions and high reflectivity to a ray of light respectively, i.e., white bars W, and stripes having low reflectivity to the ray of light, i.e., black bars B, are made adjacent alternately so that a bar code be formed. Each white bar W is formed on the surface on the surface 3 side of a circuit board 1 by printing white coating having high reflectivity. For this white coating, white coating for a road map is used. Each black bar B is formed as an opening 6 bored in the circuit board 1 and communicating laterally. Each opening 6 is shaped to be expanded from the surface 3 side of the circuit board 1 onto the rear 2 side thereof and end faces 7 in the front and the rear in each opening 6 in the direction of arrangement of the white bar W and the black bar B are slants toward the rear 2 side.
Patent JP-H05304095-A (JP)
Title: Chemical vapor growth device
Inventor: YAMAGUCHI TORU
IPC: H01L21/205
Filed: 1992-09-16
Abstract: PURPOSE:To provide a chemical vapor growth device, where heat is less conducted from the wafer to a wafer mounting pad so as to protect the wafer against fissures when the wafer is transferred from a stage which holds and heats the wafer to the wafer mount pad. CONSTITUTION:A first pin 14 which supports the weight of a wafer 1 coming into contact with the surface of the wafer 1 and second pins 15a and 15b which fix the wafer 1 in horizontal position and direction coming into contact with the side face of the facet 13 of the wafer 1 and the side face of a circular arc opposed to the facet 13 are provided, whereby a contact surface between the wafer 1 and the wafer mounting pad 12 is lessened in area.
Patent JP-H04130049-A (JP)
Title: Ceramic composite material and its production
Inventor: UEDA HISAO
IPC: C04B35/10
Filed: 1990-09-18
Abstract: PURPOSE:To enhance strength and toughness by mixing Al2O3 particles of a specified particle size with fine TiN particles of a specified particle size and fine Si3N4 particles of a specified particle size in a prescribed volume ratio, then molding and calcining the mixture. CONSTITUTION:Al2O3 particles of <=5mum particle size are mixed with 3-40vol.% fine TiN particles of <=2.0mum particle size and further mixed with 3-40vol.% fine Si3N4 particles of <=2mum particle size. The mixture is press-molded and calcined at >=1,500 deg.C in an atmosphere of gaseous N2 to obtain a ceramic composite material having high strength and toughness and contg. fine TiN particles and fine Si3N4 particles dispersed in the crystalline grains of the Al2O3 matrix of 0.5-100mum grain size.
Patent JP-H08109835-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: NAKAI HIROAKI
IPC: F02D45/00
Filed: 1994-10-12
Abstract: PURPOSE: To perform ensurance of the fuel injection stop function of a diesel engine by fixing in a fuel non-injection position by disconnecting electrical connection when abnormality occurs to the control system of an electronic governor. CONSTITUTION: By processing a signal from a rotation speed sensor 5 and when an idle switch 7 is turned ON at a speed exceeding a given rotation speed N0 , the output of an AND circuit 45 is reduced to a low level, an electronic governor switch SW is turned OFF to disconnect electrical connection of an electronic governor 33, and fuel injection is forced into a stop. This constitution reliably executes the stop of fuel injection even when the fuel injection stop function of the electronic governor is damaged.
Patent JP-S6488288-A (JP)
Title: Analyzing apparatus of activated reinforced concrete
Inventor: FUJITA TORU
IPC: G01T1/167
Filed: 1987-09-30
Abstract: PURPOSE:To determine rapidly and definitely the extent of reinforced concrete to be separated and dismantled as radioactive waste, by a method wherein the activated radioactivity distribution of a each nuclide in a biological shielding wall is determined indirectly from the product amount of <60>CO produced in a primary container. CONSTITUTION:A gamma-ray measuring device 15 measures a radiation emitted from <60>CO in a primary container 13. A counting rate-neutron flux conversion factor relating to the container 13, thermal neutron flux distribution data determined by a computation analysis for every representative position, data on concrete and rods in a biological shielding wall 3, etc. are stored in a data storage device 17. An analytical computation device 19 determines the product amount of <60>CO at each measuring position in the container 13 from a measured value of the measuring device 15, computes a thermal neutron flux distribution on the surface of the container 13 and determines the thermal neutron flux distribution in the direction of the depth in the shielding wall 3 at each measuring position from the data stored in the storage device 17. An activated radioactivity distribution of each nuclide in the shielding wall 3 is calculated at every measuring position from the thermal neutron flux distribution thus determined and the data stored in the storage device 17, and determines a cut depth of reinforced concrete to be cut out as radioactive waste.
Patent JP-H09118442-A (JP)
Title: Image forming device
Inventor: TAKAHASHI YASUHIRO
IPC: B65H1/26
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of diversified variations by arbitrary combination of units, ensuring the storage space of consumables, and neatly storing the consumables. SOLUTION: Paper feed units 2-4 which are commonly used as a base of an image forming device body 1 and a consumables storage unit 5 are stacked in an interchangeable manner to the lower part of the image forming device body 1, an opening 27 to take in the papers carried from the paper feed units 2-4 is provided in a bottom surface of the image forming device body 1, and guide means 10-12, 15 to guide the carriage of the papers are arranged inside the paper feed units 2-4. A vertical carrying passage 16 extending in the vertical direction is formed inside, and an outlet 24 of the vertical carrying passage is communicated with the opening 27 of the image forming device body 1.
Patent JP-H08111909-A (JP)
Title: Charging system
Inventor: NAKADA YUSHI
IPC: B60L3/00
Filed: 1994-10-12
Abstract: PURPOSE: To provide a charging system in which power insufficiency is prevented by the battery charging of an electric motor vehicle. CONSTITUTION: The charging system comprises a charger 3 for charging a battery 2 for driving an electric motor vehicle, and control means 1 for controlling the charger 3 in response to the battery state of the battery 2. The means 1 has first calculating means 101 for calculating the charging time in response to the battery state, second calculating means 102 for calculating the charge starting time of the battery 2 based on the predetermined charge complete time of the battery 2 and the charging time calculated by the means 101, and starting means 103 for starting the charging by the charger 3 at the charge starting time calculated by the means 102.
Patent JP-H0697530-A (JP)
Title: Gaas hall element
Inventor: INOUE KAZUHIKO
IPC: H01L43/06
Filed: 1992-09-16
Abstract: PURPOSE:To restrain the fluctuation of an offset voltage which is caused by electrostatic surges, and obtain high input resistance and high reliability, by setting the peak carrier concentration of an operating layer as specified times boron concentration in the case of ion implantation. CONSTITUTION:In a GaAs Hall element having an operating layer formed by ion implantation, the operating layer is made to satisfy the relation [peak carrier concentration >=1.1 X boron concentration]. As the result, the ratio of carrier concentration to the boron concentration is kept higher than or equal to a specified value, and the adverse influence upon piezo resistance effect is restrained which influence is caused by that GaAs atoms deviate from the normal positions with respect to boron atoms. Figures show the profiles of carrier concentration (a) shows the case where an element is formed of a wafer assuring the baron concentration lower than or equal to 1X10<16>/cm<3>, and (b) shows the case where an element is formed of a wafer assuring the baron concentration lower than or equal to 5X10<16>/cm<3>.
Patent JP-H02118920-A (JP)
Title: Optical reproducing device
Inventor: YAMAGUCHI HIROHISA
IPC: G11B7/085
Filed: 1989-09-22
Abstract: PURPOSE:To surely detect the presence of a recording medium even for a period when driving the recording medium is stopped by coupling a comparator detecting the presence of the recording medium is coupled with a photodetector not via a coupling capacitor. CONSTITUTION:A reflected light 9 obtained by a disk 1 is supplied to a 4-split photodetector 11. A detection output of the detector 11 is given to a comparator 30 via an amplifier 29. A signal corresponding to an optical input of the detector 11 and a reference signal E2 are compared at a comparator 30 and a comparison output is changed into a high level at a point of time when a photodetection signal over the voltage E2 is inputted. The signal at a high level is inputted to a NOR gate 32, whose output goes to a low level and fed to a peak hold circuit 36 via an inverter 35. When the inverted signal by the inverter 35 goes to a high level, it is held by the circuit 36 and the holding signal as a disk presence signal is sent to a display device 37 and a system controller 38.
Patent JP-H07103281-A (JP)
Title: Active vibration isolator
Inventor: YAMAZOE HIDETOSHI
IPC: F16F15/02
Filed: 1993-10-01
Abstract: PURPOSE:To improve horizontal vibration isolating performenace by controlling vibration and displacement of a control target article supported by an air spring, to be horizontally generated, by means of different actuators. CONSTITUTION:A laminate-type ceramics actuator 15 to be driven by a horizontal directional vibration sensor 13 placed on a control target article 12 supported by an air spring 11 and a pneumatic actuator 16 to be driven by a horizontal directional displacement sensor 14 placed on the control target article 12 or an installation surface are connected to each other in series. Thereby vibration and displacement to be generated in the horizontal direction of the control target article 12 can be respectively controlled by different actuators, accordingly, horizontal vibration isolating performance of a vibration isolator is synthetically improved.