baber/WOPTO huggingface dataset:
Patent JP-H04314433-A (JP)
Title: X-ray tomograph
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 1991-04-15
Abstract: PURPOSE:To enable the formation of a tomographic image clear with limited generation of artifact while enabling fast scanning of X rays. CONSTITUTION:A target 10 is arranged on an arc of an angle in a range of 360 deg. or less to produce an X-ray beam 3 directed toward an object 2 to be inspected placed at the center of the arc as generated by allowing an electron beam 6 to impinge on the target 10. An X-ray detector 4c is arranged on an arc on an irradiation point F of the electron beam on the target 10 to detect X-rays dose transmitted through the object 2 to be inspected and a rotation mechanism 11 is provided making the center C of the arc of the target 10 arranged in an arc to turn the X-ray detector 4c.
Patent JP-H02260637-A (JP)
Title: Photochemical reaction and device therefor
Inventor: SHIBATA KENJI
IPC: H01L21/31
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the cloud of a window and to perform a uniform film formation by a method wherein two kinds or more of gases for producing active species are separately supplied in a reaction space through the blow-off nozzles of porous plates made of a sintered body consisting of heat-resistant particles, the gas, with which a solid matter is not generated, is supplied to the side of the light-transmitting window and the gas, with which a solid matter is generated, is supplied to the side of a substrate. CONSTITUTION:Porous plates 5a and 5b obtainable by sintering a metal consisting of fine particles of a particle diameter of 0.2 to 500mum are made on the side surface of a reaction chamber. Each reaction gas obtainable by diluting respectively O2 and monosilane with N2 or the like is supplied in a reaction space keeping their respective linear speeds V in a range of 0.01<=V<=8 (N.cm/s). In the reaction space, the ratio Rv of the linear speed of the O2- containing gas to the linear speed or the monosilane-containing gas is selected in 0.7<=Rv<=1.2, the total pressure Pt is selected in 0.3Torr or higher, the molar fraction of the monosilane- containing gas is selected in 0.001 or higher and tn 0.2 or lower and the molar fraction of the O2-containing gas is selected in the quantum theory ratio or higher of the monosilane- containing gas. The number Rv of rotations of a substrate is selected in 0.01<=Rv<=20 and active species are produced by the light of light sources 4 through a window 22. According to this constitution, the cloud of the window is prevented and a uniform thin film can be formed on the substrate.
Patent JP-H02261697-A (JP)
Title: Preparation of pen point made of ceramic
Inventor: ENUMA KOICHI
IPC: B43K1/00
Filed: 1989-03-31
Abstract: PURPOSE:To prepare a pen point made of ceramic without requiring any configurational preparation for an ink passage itself by forming a hole in an object to be treated so that volumetric contraction advances toward the surface of the object to be treated in heat treatment and applying post-treatment to said object so as to form said hole into the ink passage. CONSTITUTION:Oxide such as alumina is used as a sintered powder and polyethylene is used as a shaping material and other material is used if necessary. These materials are compounded and kneaded to be formed into an appropriate shape. Next, heat treatment is applied to the obtained one. At this time, when temp. difference is positively imparted to the inside and outside of the object to be treated, the surface part of the object to be treated becomes a calcinating stage but the shaping material still remains therein and the object to be treated becomes a state possible in volumetric contraction. As a result, when the whole of the object to be treated becomes the calcination stage finally, a hole is firmed in the object to be treated. This hole is put to practical use as an ink passage. In order to form the hole generated in the object to be treated into the ink passage after sintering treatment, cutting, grinding or other processing is applied to form a pen point.
Patent JP-S60226225-A (JP)
Title: Method for detecting deterioration of reception sensitivity
Inventor: HOSHINO KAZUKI
IPC: H04B7/10
Filed: 1984-04-23
Abstract: PURPOSE:To detect automatically a reception circuit causing deterioration of the sensitivity by obtaining an integration mean value of a level difference of each reception circuit in an angular diversity reception system having plural reception circuits. CONSTITUTION:Outputs of plural directivity antennas 10a-10f are connected cyclically to three sets of reception circuits 40A-40C via a switching circuit 30. Outputs of the reception circuits 40A-40C are selected by a gate circuit 60 and the result is outputted to the post-stage. A control circuit 50 controls the switching circuit 30 so that a reception level of each reception circuit is a prescribed value or over. Further, the control circuit 50 detects the reception level of each reception circuit every time the talking is started, and integrates its level difference at each circuit. A mean value is obtained by dividing the integration value by means of number of times of talking and the reception circuit whose sensitivity is deteriorated is detected by the mean value.
Patent JP-H02262223-A (JP)
Title: Electrostatic deflection type image pickup tube
Inventor: YAMADA TATSUSHI
IPC: H01J29/86
Filed: 1989-03-31
Abstract: PURPOSE:To rarely generate a discharge and surely diffuse the heater light by making the surface in an image pickup tube near a heater a roughened surface, and making at least part of the surface in the image pickup tube a smooth face. CONSTITUTION:The inner face of a bulb 1 is made a roughened surface 34 before electrode patterns G3 and G4-G'6 are formed. The roughened surface range is the portion (frost section 36) containing a heater HE, a cathode K and electrodes G1 and G2 and is about a half of the whole length of the bulb 1. When the electrodes G3-G'6 are cut by laser rays, the insulation yield strength between electrodes is increased. Since the frost section 36 is located only near the heater HE, such a trouble can be reduced that the heater light L1 is scattered on the roughened surface 34 and reflected on the electrodes G3-G'6 and reaches and damages a target face 3.
Patent JP-H04316330-A (JP)
Title: Semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L21/768
Filed: 1991-04-16
Abstract: PURPOSE:To eliminate crack from surface protective film by forming a surface protective film for relaxing stress or flattening the surface of the surface protective film. CONSTITUTION:An insulating film 2 is formed on a semiconductor substrate 1 and then a lower wiring layer 3 is formed thereon. Thereafter, a plasma SiO 6 having high shrinkage percentage is formed followed by formation of a coating film 7 having shrinkage percentage equivalent to that of P-SiO. It is then flattened and finally a plasma SiN 8 having low shrinkage percentage is formed.
Patent JP-H11258695-A (JP)
Title: Projection display device
Inventor: SHIMIZU MIKIYA
IPC: G03B21/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To plurally pile up projection display devices to constitute a multivision projection display device and to shorten the depth of the housing of the projection display device so as to miniaturize the device by providing a hollow housing having a space part formed by notching obliquely downward on the back surface side of its upper surface and a protrusion that is protruded from the back surface side of its lower surface and constituted so that the projecting part may be fitted to the space part. SOLUTION: This device is provided with the hollow housing 30 having the space part 39 formed by notching obliquely downward on the back surface side of its upper surface 32 and the protrusion 37 that is protruded from the back surface side of its lower surface 34 and constituted so that the protrusion 37 may be fitted to the space part 39. A video projected from a projection device incorporated in the protrusion 37 is reflected by a reflection mirror arranged on the inner surface of an inclined surface part 32b, and projected on a screen 1. Since the device is constituted so that the protrusion 37 of the upper projection display device may be fitted to the space part 39 of the lower projection display device, the display devices are plurally piled up to constitute the multivision projection display device.
Patent JP-S5511450-A (JP)
Title: Taping device
Inventor: UCHINUMA YOSHIAKI
IPC: B65H81/06
Filed: 1978-07-10
Abstract: PURPOSE: To improve performance, and to miniaturize this device, by using a tension plate with a specified shape.  
     CONSTITUTION: A stay 7 is mounted to a rotary disc 3 so that the longitudinal direction agree with the radial direction of the rotary disc 3, and a parallelogram- shaped tension plate 9 is installed and fitted to a groove portion 8 crossing at a fixed angle to a center line in the longitudinal direction of the stay 7 of an inner end portion of the stay through a bolt 11 and a coil spring 13 in order that a head portion 11A be located in the concave portion 10. Thus, when a tape T is pulled along the tension plate 9 and wound on a portion material M that the tape is wound substantial taping head width a can be lessened in a natural shape to the tape T while a location of the tension plate 9 to the torsion of the tape T can also be brought near to the portion material M that the tape is wound in a natural shape to the tape T and a turning radius R can also be reduced because an angle of taping necessary for winding and an angle of the torsion of the tape T are given as three- dimension-like angles by composite angle of a tilt angle of the groove portion 8 and an angle θ of a parallelogram of the tension plate 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02263038-A (JP)
Title: Hot water feeding device
Inventor: YASUDA AKIHIKO
IPC: F24H1/10
Filed: 1989-03-31
Abstract: PURPOSE:To improve convergence of a feed hot water temperature during automatic regulation of a feed hot water temperature on the downstream side to a set value by providing a control means which automatically regulates and controls valve mechanisms so that the temperature of hot water fed to the downstream side of a spot where a hot water feed passage is connected to a water mixing channel is regulated to a set value. CONSTITUTION:A water mixing channel 7 is connected in the middle of a hot water feed passage 3a and valve mechanism 12 and 13 to regulate an amount Q3 of water fed from the water mixing channel 7 or an amount Q4 of hot water fed to a spot where the hot water feed passage 3a is connected to the water mixing channel 7 are provided. A control means 19 is provided for automatically regulating and controlling the valve mechanism 12 and 13 so that the temperature of hot water fed to the downstream side of a spot, where the hot water feed passage 3a is connected to the water mixing channel 7, to a set value. A hot water feed amount detecting means 15 detects an amount Q2 of hot water fed through the hot water feed passage 3a in a position on the downstream side of a spot of connection to the water mixing channel 7. The control means 19 increases a velocity of regulation and control during automatic regulation of the valve mechanism 12 and 13 with the increases in the hot water feed amount Q2 by a hot water feed amount detecting means 15.
Patent JP-S60227624-A (JP)
Inventor: YOKOTA AKIRA
IPC: A21D13/08
Filed: 1984-04-25
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-H07293429-A (JP)
Title: Variable displacement type swash plate compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/10
Filed: 1994-04-21
Abstract: PURPOSE:To improve durability of a shaft seal device by setting a range of a swash angle displacement so as to include a specified angle, and so setting products of inertia of the swash plate that a moment is generated in the direction of increasing the tilting angle and capacity due to the rotation of its own under the state of that tilting angle. CONSTITUTION:A range of tilting displacement of a tilting plate 14 is set so as to include about zero degree. That is, in the tilting plate 14, an abutting surface 14a obliquely formed on a lower front surface abuts against a rotor 16 for the regulation of the maximum angle, while a sleeve 12 abuts against a circle lip 30 for the regulation of the minimum angle of zero degree. The tilting plate integrated with a bracket 19, a guide pin 18, and a spherical part 18a gets over energizing force of a pressurizing spring 13 under the state of the tilting plate of zero degree. Products of inertia is so set that a moment is generated for increasing a tilting angle by the rotation of its own. The products of inertia is set in respect to perpendicular function having an axis coinciding with an axial center y and an original which is a crossing point of the axial center y and a plane perpendicular thereto including a pivot axis.
Patent JP-H11278043-A (JP)
Title: Cargo fan device for automobile
Inventor: DAIMON YUJI
IPC: B60H1/24
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cargo fan device for an automobile capable of extensively reducing installation mandays of the device and carrying out fan driving regardless of a condition of an intake door position, etc., when outside air required for ventilation is introduced. SOLUTION: This cargo fan device for an automobile carries out input of a switch signal from a cargo fan switch (f) to a fan motor driving control circuit (d) by wireless transmission and reception by a ultraviolet ray, an electric wave, etc., a first thermister (i) is provided out of a ventilating current system of a cargo fan main body (b), a second thermister (j) is provided in the ventilating current system of the cargo fan main body (b), and an outside air introduction judgement logic (k) to judge that it is the time for outside air introduction when ambient temperature of the second thermister (j) is lowered against ambient temperature of the first thermister (i) and a control output part (m)  to output a motor driving command at the time outside air introduction judgement and to output a motor stopping command at the time of inside air circulation judgement when the cargo fan switch (f) is switched on are provided in the fan motor driving control circuit (d).
Patent JP-H11281646-A (JP)
Title: Immunological measuring method
Inventor: HAYASHI YOJI
IPC: G01N33/543
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method in which an antigen substance in a sample to be inspected can be detected simply, quickly and with high sensitivity. SOLUTION: In an immunological measuring method and a measuring reagent for an antigen substance, an insoluble carrier in which an antibody with reference to the antigen substance in a sample to be inspected is carried via a receptor capable of making the antibody or its fragment a ligand and an insoluble carrier which carries a substance nonimmunologically bonded to the antigen substance in the sample to be inspected are reacted with the antigen substance in the sample to be inspected, and a generated aggregation is measured. Then, the receptor which can make the antibody or its fragment the ligand refers to an antibody, protein A or protein G which is reacted with the ligand and which does not generate an aggregation singly. In addition, the substance which is bonded nonimmunologically to the antigen substance in the sample to be inspected refers to heparin, an aminoacid, a pigment, an oligonucleotide, AMP, ADP, gelatine, benzamidine, a metal ion holding body, a lectin, a boric acid derivative or a steroid.
Patent JP-S58200584-A (JP)
Title: Semiconductor light emitting device
Inventor: ISHIKAWA HIROSHI
IPC: H01S5/00
Filed: 1982-05-18
Abstract: PURPOSE:To keep the temperature characteristic good by restraining the shunt ratio of reactive current to active current by a method wherein a current block region wherein at least a junction is composed of a p type and a p type indium phosphide layer is arranged outside a stripe formed indium gallium arsenide phosphide active layer. CONSTITUTION:An n type InP lower clad layer 2, an InGaAsP active layer 3, and an InP upper clad layer 4 are successively formed on an n-type InP substrate 1. Photoetching is performed with an SiO2 layer 11 formed thereon as a mask, thus the stripe part is formed, and thereafter the mask 11 is removed. At the side part of the substrate removed, the current block part, i.e., an n type InP layer 5, a p type InP layer 6, a p type InP layer 6', and an n type InP layer 7 are successively formed. Further, a p<+> type InGaAsP cap layer 8 is formed. Finally, a positive electrode 10 consisting of the treble layer of Ti/Pt/Au is formed on the cap layer 8, and further a negative electrode 9 consisting of the alloy of An/Ge/Ni is formed on the under-surface of the substrate 1.
Patent JP-H07276104-A (JP)
Title: Installation device of grinding machine on lathe
Inventor: OBARA CHIAKI
IPC: B23B25/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide an installation device of a polishing board to a lathe capable of polishing and machining instantly without removing a work after machining from a chuck of a main spindle. CONSTITUTION:A cross slide 9 is provided on a carriage 8 on a bed 3 of a lathe 1 furnished with a feed controlling device 15. A tool rest 10 is installed on the front side of a horizontal top surface of the cross slide 9, a base plate 22 with a horizontal bottom surface of a polishing body 25 with a motor 23 is installed on the other side, and simultaneously, the center of a shaft 24 of a polishing board 21 is provided in parallel with and roughly as high as the center of a main spindle 5 of the lathe 1.
Patent JP-S62241152-A (JP)
Title: Production of magneto-optical recording medium
Inventor: NOMURA MASAAKI
IPC: G11B11/105
Filed: 1986-04-11
Abstract: PURPOSE:To form a magneto-optical recording medium having excellent perfor mance by rotating a disk-shaped transparent substrate in a specified direction, executing sputtering with targets consisting of TbFe and TbCo metals right above the substrate and alternately forming thin layers consisting of the respec tive metals. CONSTITUTION:The disk-shaped transparent substrate 1 is rotated in the speci fied direction. The TbFe metallic target 2 and the TbCo metallic target 3 dis posed to the part right above the substrate 1 are simultaneously sputtered to alternately laminate thin TbFe metallic films and thin TbCo metallic films on the substrate 1, by which a magneto-optical recording layer 4 is formed. This layer 4 is formed by alternately laminating the thin TbFe metallic filmlayers 6 and the thin TbCo metallic film layers 7. A protective layer 5 consisting of a dielectric layer, etc. can be formed between the substrate 1 and the layer 4. This magneto-optical medium is thus capable of having the special characteristics of the TbFeCo alloy having an excellent reproducing characteristic, the special characteristics of the TbFe alloy having good record ing density and the special characteristics of the TbCo alloy having excellent weatherablity.
Patent JP-S5510289-A (JP)
Title: Frequency characteristic improving circuit for color signal
Inventor: TADA MASAHIRO
IPC: H04N9/68
Filed: 1978-07-10
Abstract: PURPOSE: To make it possible to obtain a sharp regenerative screen with a blur of color removed by selecting either one of correction signals generated by two color correction circuits by a switching circuit controlled by two control signals.  
     CONSTITUTION: Switching circuit 19 selects either one of correction signals generated independently by color correction circuits 10 and 20 and superposes it upon a color difference signal. In this case the 1st and 2nd control signals are generated and supplied to the control circuit 40 since circuit 40 selects correction signals; the 1st control signal is generated on the basis of the differentiation output of the low-band signal of luminance signal Y, and the 2nd control signal is on the basis of the integral output of the high-band signal of luminance signal Y and the differentiation output of a signal with a band narrower than that of the low-band signal. Consequently, a sharp regenerative screen can be obtained with a blur of color removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5710032-A (JP)
Title: Hot-water supply apparatus
Inventor: NAGATA HIROSHI
IPC: F16K11/22
Filed: 1980-06-19
Abstract: PURPOSE: To provide a hot-waver supply apparatus which is operated in an energy- conserving manner, by providing a water valve, a mixed hot-water valve and a hot-water valve in a mixing stopcock, and connecting the primary sides of the respective valves to a feed water source, a mixing valve and a commercial heat- utilizing water heater respectively.  
     CONSTITUTION: A mixing stopcock d is provided with a water valve c, a mixed hot-water valve d and a hot-water valve b, the primary side of the water valve c being connected to a feed water source 3, the primary side of the mixed hot-water valve d being connected to a mixing valve C, the primary side of the hot-water valve b being connected to a commercial heat-utilizing water heater B. Thereby, the hot water from a solar heat-utilizing water heater A is solely used during the summer period, while a hot water obtained by mixing said hot water and the hot water from the commercial heat-utilizing water heater B together is used during the winter period, so that it is possible to decrease the quantity of gas, electricity, petroleum or the like used as the heat source of the commercial heat-utilizing water heater B. Accordingly, energy can be conserved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06272416-A (JP)
Title: Pallet handling device
Inventor: KANBAYASHI TAKASHI
IPC: E04H6/18
Filed: 1993-03-19
Abstract: PURPOSE:To reduce the vertical dimension of an elevating cage to lighten it, and to form a pit to be excavated in the lowest floor shallow. CONSTITUTION:A pallet transferring roller frame 15 for handling both of a pallet 4 loaded with a vehicle 5 and an empty pallet 4 is provided in the top part of an elevating cage 2 of an elevator 1. A laminated pallets transferring roller frame 8 for delivering an empty pallet 4 between the pallet transferring roller frame 15 and itself is provided in the lower part inside of the elevating cage 2. Elevating position of the elevating cage 2 is selected, and the pallet transferring roller frame 15 is made to correspond to a pallet-loaded-with-vehicle transferring roller frame 9 and an empty pallet transferring roller frame 10 of an entering berth 3 or a delivering berth.
Patent JP-H03281393-A (JP)
Title: Stencil paper
Inventor: MIYASHITA KAZUHISA
IPC: B41N1/24
Filed: 1990-03-30
Abstract: PURPOSE:To enhance operability by providing a support frame member having a releasable protective sheet to an adhesive coated surface and bonding stencil paper to the support frame member from which the protective sheet is peeled off at the time of mimeographic printing. CONSTITUTION:At first, in forming a manuscript, stencil paper 21 is set to a thermal transfer printer. When printing is started, the wax material 22 provided to the printing part of the stencil paper 21 is removed by the head heat of the thermal transfer printer to form the manuscript on the stencil paper 21. Next, the protective sheet 13 bonded to the surface coated with an adhesive 12 of a support frame 11 is peeled off. Then, the stencil paper 21 is bonded to the support frame 11 from which the protective sheet 13 is peeled off. Thereafter, ink is applied on the stencil paper 21 to set the stencil paper to a mimeographic printer. When mimeographic printing is started, ink is transmitted to the part from which the wax material 22 is removed of the stencil paper 21. By this method, the content printed by the thermal transfer printer is printed on paper to be printed.