baber/WOPTO huggingface dataset:
Patent JP-H0799218-A (JP)
Title: Semiconductor device, image sensor and their production
Inventor: NAKAMURA TETSURO
IPC: H01L21/60
Filed: 1993-09-30
Abstract: PURPOSE:To provide a highly reliable semiconductor and image sensor by curing an insulation resin completely and connecting securely and electrically an electrode on a semiconductor element or image sensor element and a circuit conductive layer on a translucent board. CONSTITUTION:A plating metallic layer 3 is formed on a circuit conductive layer 2, and further an alloy layer is formed on the joint surface between an electrode 5 and the layer 2 on a translucent board 1 through a second curing process by heat treatment, thereby securing electrical connection thereof. Furthermore, a photothermosetting type insulation resin layer is completely cured through a first curing process by irradiating it with an ultraviolet ray and a second curing process by heat treatment.
Patent JP-2000077337-A (JP)
Title: Gas treatment device and method
Inventor: YAMAZAKI OSAMU
IPC: H01L21/205
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To allow gas to operate on a work in a treatment chamber nearly uniformly by controlling the flow of the gas in a direction from the opposite side of the work at a central part in the radial direction of a diffusion plate where an introduction hole is formed toward a diffusion plate and unloading the gas that is introduced to the treatment chamber through the introduction hole from the treatment chamber. SOLUTION: Gas flows into an upper space part 8a of a supply chamber 8 of an activated chamber 1. The gas flowing into the upper space part 8a flows nearly horizontally in the radial direction of the space part 8a and flows from a through hole 23 that passes the inside from the upper-end opening of a cylindrical body 24 that is allowed to project in a partition board 21 to a lower space part 8b. The gas flowing into the lower space part 8b flows from a central part in the radial direction of the upper surface of a diffusion plate 7 toward the peripheral part and at the same time passes through its introduction hole 7a and flows into a treatment chamber 9.  Then, gas flowing into the treatment chamber 9 flows from a central part on the upper surface of the work 3 toward the peripheral part, passes through a dispersion hole 25a of a dispersion plate 25, and in unloaded from an unloading hole 11.
Patent JP-H09115261-A (JP)
Title: Disk size revising device for discoid recording medium
Inventor: YAMAMORI EIJI
IPC: G11B23/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an ensure loading operation of disk B similarly to the case of disk A by displaying a loading direction of the B on an inner peripheral side of the A and holding the outer peripheral part of the B with pressing force due to elastic deformation in the central direction of the A, in the disks A and B with prescribed outer diameters. SOLUTION: A disk fitting hole 27 fitting a small-sized disk 26 of a disk size R2 is formed on the inner peripheral side of a circular body 25 with the same outside diameter R1 as a standard optical disk, and a disk hold member 28 is attached to a peripheral part of the hole 27. The member 28 has elasticity, and the outer peripheral part 26a of the disk 26 is fitted to the disk fitting groove 29 of the inner peripheral surface, and a pair of holding pieces of an outer periphery hold the peripheral part of the hole 27 therebetween by pressing force due to respective elastic deformation. Further, the mirror surface and the print surface 25b of the circular body 25 are formed similarly to the mirror surface and the print surface 26c of the disk 26, and the loading direction of the disk 26 is shown clearly.  Thus, the disk 26 is loaded on a disk player easily and precisely similarly to the standard disk.
Patent JP-H04124556-A (JP)
Title: Air conditioner
Inventor: SAKATA SHUICHI
IPC: F24F11/02
Filed: 1990-09-14
Abstract: PURPOSE:To control the actual super heat degree so that it may arrive near a target value, following with fluctuations in the super heat degree during operation by allowing a manipulated variable determination means to determine a closing manipulated variable of an expansion valve based on its deviation, displacement and drive cycle. CONSTITUTION:A valve opening degree of a CPU motor-driven expansion valve 4 is set in an early stage. The temperatures and demand signals detected at each part are input into RAM and then a drive frequency is computed based on the demand signals. CPU computes the deviation SH between an actual super heat degree   SH and a target super heat degree  SHO. And then, it computes a displacement position   per unit time for the deviation sh. The CPU can access a conversion factor table based on a drive frequency F and read a conversion factor Ni and a conversion factor Mi which are equivalent to the computed deviation SH and the displacement position   sh. The CPU multiplies the conversion factors Ni and Mi to the deviation SH and the displacement position sh and converts the deviation SH and the displacement position   sh into a total set value. After the conversion processing is over, fuzzy inherence processing is carried out based on a fuzzy rule. After the fuzzy inherence processing is over, the CPU controls the ON/OFF performance of the motor-driven valve 4 based on the manipulated variable obtained from the fuzzy inference.
Patent JP-S61124317-A (JP)
Inventor: YAMAMOTO TAKEHIDE
IPC: A01F12/22
Filed: 1984-11-19
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-H08111184-A (JP)
Title: Shadow mask, its inspection method and cathode ray tube
Inventor: EZAWA MASAYOSHI
IPC: C22C38/08
Filed: 1994-10-11
Abstract: PURPOSE: To dissolve problems with conventional techniques and provide such a cathode ray tube as being capable for holding desired property by controlling a linsing time to leave a certain amount of carbon on the surfaces of metal parts and metal members. CONSTITUTION: A shadow mask 5 to control the electron beam B of a cathode ray tube is formed by machining an invar material containing metal elements in the following ratio: S; less than 0.005wt.%, P and C; less than 0.015wt.% Al; less than 0.07wt.%, Cr; less than 0.15wt.%, Si; less than 0.25wt.%, Mn; 0.20-0.45wt.% and Ni; 35.3-37.7wt.% and including Fe, for the rest. Then, various hot treatments are given thereto in the state that 10<-4> g/2μm<2> -10<-8> g/2μm<2> C is deposited to be left on the surface and in grains and in grain boundaries in electron beam through-holes.
Patent JP-S63160916-A (JP)
Inventor: TERII EMU TOOMASU
IPC: B65G23/06
Filed: 1987-09-29
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-H08110388-A (JP)
Title: Fusion device
Inventor: OKAZAKI TAKASHI
IPC: G21B1/11
Filed: 1994-10-12
Abstract: PURPOSE: To provide a neutron beam injection device which reduces the damage of plasma walls and beam damp when NBI power for raising plasma temperature is injected in plasma in case of disruption. CONSTITUTION: In case of disruption occurrence, plasma density, is measured with a plasma density measuring device 29 in the place neutron beam passes. Based on the plasma density, shine-through and beam energy are calculated, voltage for a beam extraction part 21 is determined according to the beam energy and is impressed to the extraction part 21. By this, the inflow of NBI power to plasma walls and a beam damp is reduced and therefore, intactness of the plasma walls and the beam damp can be maintained during disruption mitigation.
Patent JP-S62106936-A (JP)
Title: Mulching sheet
Inventor: YASUYOSHI MATSUNORI
IPC: C08J9/04
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a mulching sheet which has moderate gas permeability and prevents the evaporation of soil moisture, the elevation or falling of ground temperature and the escape of soil, by expanding and curing a composition comprising a hydroxyl group-containing liquid diene polymer and a polyisocyanate compound. CONSTITUTION:A composition is obtained by mixing 100pts.wt. hydroxyl group- containing liquid diene polymer (A) having a number-average MW of 300-25,000 and a hydroxyl group content of 0.1-10meq/g with a polyisocyanate compound (B) (e.g., diphenylmethane diisocyanate) in an amount to provide a molar ratio of the isocyanate groups to the hydroxyl groups of component A (NCO/OH) of 0.25-25, 1-1,000pts.wt. polyol compound (e.g., 1,2-propylene glycol) of a MW of 50-500 and/or polyamine compound (C) (e.g., hexamethylenediamine) and a blowing agent. This composition is poured into a molding frame and is expanded and cured to obtain a mulching sheet having 0.1-1.0mm fine cells.
Patent JP-H0992971-A (JP)
Title: Method and apparatus for connecting multikind conformable circuit board
Inventor: SAITO RIICHI
IPC: H05K3/36
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for connecting a multikind conformable circuit board capable of performing connection and fixing, without lowering a production efficiency. SOLUTION: On a pedestal 8, a mounting table 6 for holding a liquid crystal panel 5 is fitted by a mounting stage 7, and in addition to that a first heat head stage part 1 having four thermocompression bonded heads arranged at intervals P1, a second heat head stage part 2 having four thermocompression bonded heads arranged at intervals P2, a third heat head stage part 3 having three thermocompression bonded heads arranged at intervals P3, and a fourth heat head stage part 4 having three thermocompression bonded heads arranged at intervals P4 are arranged linearly. Besides, the mounting stage 7 is a moving mechanism for moving the mounting table 6 on which a liquid crystal panel 5 has been mounted under a specified heat head stage.
Patent JP-S62106640-A (JP)
Title: Wafer detecting unit
Inventor: OMORI TARO
IPC: H01L21/67
Filed: 1985-11-05
Abstract: PURPOSE:To construct a wafer detecting unit free of moving mechanism by a method wherein a wafer-housing carrier and a condensing lens are provided between a light-emitting section and light-receiving section. CONSTITUTION:Wafers 2 are housed in a multiplicity of accommodating stages in a carrier 1. From a light-emitting section 3, a beam-like optical flux, sufficiently smaller than a wafer 2 in thickness, is emitted to run through one end of the carrier 1, along the wafer surface, through the other end of the carrier 1, to finally reach a light-receiving section 4, after travelling through a condensing lens 7. The light-receiving surface of the light-receiving section 4 is positioned at the focus of the condensing lens 7 and all the parallel fluxes entering the lens 7 collect on the light-receiving surface of the light receiving section 4. The axis of an optical beam emitted by the light-emitting section 3 runs along the surface of a wafer 2 accommodated in the carrier 1, and the light-emitting section 3 is caused to travel for the axis to move parallel with the direction of the accumulation of the wafer stages. The scan cover the entirety of the wafer stages for the detection as to if there is a wafer present in every one of the stages and, if present, its position.
Patent JP-H1177248-A (JP)
Title: Manufacture of beam blank and producing apparatus
Inventor: TAKASHIMA YUKIO
IPC: B21B27/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To stably bite a cast bloom into a rolling mill and to obtain a beam blank having various kinds of flange widths and web heights by driving vertical rolls in a rolling mill having horizontal and vertical rolls for executing the rolling reduction to the cast bloom under non-solidifying state in a continuous casting line and changing the cross sectional size in a casting mold. SOLUTION: Molten metal 7 poured from a tundish 2 is cooled with a changable mold 3 to the cross sectional size and solidified shell 6 is formed from the outer surface contacting with the mold 3 toward the outer surface. This cast bloom 4 under non-solidifying state is guided to a universal rolling mill 1 to form the beam blank. Then, in the universal rolling mill 1, the vertical rolls 9 at the right and the left parts, are driven and horizontal rolls 8 at the upper and the lower parts, are driven or non-driven. Further, the cross sectional size of the non-solidified cast bloom 4 at the inlet side of the universal rolling mill 1 and the roll widths of the horizontal rolls 8 are changable by changing the cross sectional size of the casting mold 3, to obtain the beam blank having various kinds of the flange widths and the web heights.
Patent JP-H0191609-A (JP)
Title: Peeling work tool for wire
Inventor: KAMINAGA YOJI
IPC: H02G1/12
Filed: 1987-09-30
Abstract: PURPOSE:To perform the peeling work of a wire in a live state safely, by being equipped with rotors rotatable to the wire and a cutter which is fitted to rotors and to which a cutting edge is fixed to peel the wire sheath off. CONSTITUTION:With rotors 45 and 46, a spacer 47 and a notch gear 44 of a peeling section 13, a wire 100 is rotatably clamped from both sides so as not to run off, while a point of a blade 56a is internally moved in the radius direction to force it to dig into the sheath 102 of the wire 100. The rotors 45 and 46 rotate with the wire 100 at their centre by the rotation of a spline shaft 30 in a casing 40. A cutter 48 begins to peel the sheath 102 of the wire 100 with a cutting edge 56. The spline shaft 30 axially slides in predetermined strokes while rotating. The cutting edge 56 of the cutter 48 accordingly peels off the sheath 102 of the wire 100 spirally and continuously by the stroke length of the spline shaft 30.
Patent JP-S60140510-A (JP)
Title: Substrate for thin film magnetic head
Inventor: HAYATA YUTAKA
IPC: G11B5/39
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a substrate for a thin film magnetic head which yields a thin film magnetic head having a high saturation level and much improved magnetic efficiency by providing a nonmagnetic diffusion preventive layer which prevents diffusion of a nonmagnetic packing member to a magnetic base body between a hollow groove and the non-magnetic packing member thereby improving the magnetic characteristics. CONSTITUTION:A nonmagnetic diffusion preventive layer 13 which prevents diffusion of a nonmagnetic packing member 2 consisting of glass to a magnetic base body 1 is provided between the hollow groove 1a of the base body 1 and the member 2. The layer 13 is formed by depositing SiO2, Al2O3, Ta2O5, Si3N4, Ti, Cr, Mo, W, etc. by vapor deposition, etc. into the groove 1a formed by machining to the base body 1. Molten glass is packed in the groove 1a deposited with the layer 13 over the entire surface and the surfaces of the base body 1 and the member 2 as well as the end faces of the layer 13 are lapped to regulate the thickness of the substrate 1 to a prescribed value upon solidification of the molten glass. The diffusion of the member 2 to the base body 1 is thus prevented by the presence of the layer 13 and therefore the MR head having the improved magnetic characteristics is formed by using such base body 1.
Patent JP-H03111339-A (JP)
Title: Palletizing device
Inventor: TAJIMA HITOSHI
IPC: G05B19/4093
Filed: 1989-09-22
Abstract: PURPOSE:To efficiently carry out the mixed loading of goods without interfering with a robot hand, when goods are loaded by the robot hand on the basis of the calculated result, by providing a packing type calculating device with an interference calculating device for calculating the range in which the already loaded goods interfere with the robot hand. CONSTITUTION:When there is a demand for mixed loading of same kind or different kind of goods, the loading position and loading pattern of various goods is calculated (110) by a packing type calculating device, and based on the calculated result, a range in which the already loaded goods interfere with a robot hand 2 in the case where next goods are loaded is calculated by an interference calculating device. Thereby, while providing a minimum clearance to avoid the interference of the robot hand 2 with the goods, the goods can be mixedly loaded on a pellet (receiving platform) 5.
Patent JP-H0548715-A (JP)
Title: Traffic control system
Inventor: SUZUKI HIROYUKI
IPC: H04M3/36
Filed: 1991-08-30
Abstract: PURPOSE:To prevent a payload to be sent from being increased unnecessarily by interposing a channel filter for sending a payload part from a subscriber side to a pay telephone network between the pay telephone network and an exclusive line only when the presence of traffic data in the payload part from the subscriber side is detected. CONSTITUTION:The label monitor part 42 of a channel filter checks whether the C2 bit of a path overhead POH is '1' or '0' and sends its data frame to a buffer 44. When the detection result shows '1', namely, when the traffic data is present in the payload part, an output control part 43 is informed of that to send its data frame to a multiplexing part 46 and perform counting 45, thereby informing the charging side of the pay telephone network of the counted value. When the detection result shows '0', namely, when the traffic data is not present, the data frame is discarded through the control part 43 and the counter 45 performs no counting operation. Consequently, only the necessary payload is sent.
Patent JP-S63146006-A (JP)
Title: Formation of optical fiber junction
Inventor: YANAGAWA HISAHARU
IPC: G02B6/38
Filed: 1987-09-30
Abstract: PURPOSE:To prevent an increase in transmission loss and the rupture of optical fiber strands by coating a curing accelerator on the outer periphery of an optical fiber strand juncture and the optical fiber strands on both sides thereof, then coating a high-polymer resin therein and curing the high-polymer resin from the side in contact with the curing accelerator, thereby forming a bubbleless high-polymer resin layer. CONSTITUTION:After the optical fiber strand juncture 4 is formed, the curing accelerator is coated on the surfaces of the juncture 4 and the optical fiber strands 3, 3' on both sides thereof and the high-polymer resin 10 is coated on the outer periphery thereof. Then, the high-polymer resin 10 cures from the surface side of the juncture 4 in contact with the curing accelerator and the strands 3, 3' on both sides thereof and the bubbleless high-polymer resin 10A is formed on the side in contact with the surfaces of the juncture 4 and the strands 3, 3'. The increase in the transmission loss occuring in air bubbles and the rupture of the optical fiber strands are thereby prevented.
Patent JP-2000071078-A (JP)
Title: Spot welding device and its method
Inventor: NAKAJIMA TOSHIHARU
IPC: B23K103/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To eliminate indentation and weld expulsion and surface flash of an outer plate for eliminating necessity of processes for buffing and putty correcting by using a radius electrode with a spherical-shaped tip as an electrode arranged on an inner plate side and a loose conical electrode with a conical- shaped tip as an electrode arranged on the outer plate side. SOLUTION: It is preferable that a spherical radius R of a radius electrode 2 arranged on an inner plate side is 60-100 mm and an inclination angle θ of a loose conical electrode 3 arranged on an outer plate side is 0.3-2 deg.. In the first process, welding areas of an inner plate W2 and an outer plate W1 are overlapped between the radius electrode 2 and the electrode 3. In the second process, the electrode 2 and the electrode 8 are moved to nip the welding area. In the third process, the current is applied to form a nugget on a joint face of the inner plate W2 and the outer plate W1. In the fourth process, the electrode 2 and the electrode 3 are moved in a direction to be separated to open the weld area. In the fifth process, the inner plate W2 and the outer plate W1 are moved by a given distance. Then, processes from the second process to the fifth process are repeated.
Patent JP-S60141015-A (JP)
Title: Output drive circuit
Inventor: ARAI KIYOKAZU
IPC: H03K17/687
Filed: 1983-12-28
Abstract: PURPOSE:To decrease each noise increased attended with high performance of a large scale integrated circuit by providing a capacitive element between a gate of an MIS drive element at a low potential side of an output drive circuit and an output terminal. CONSTITUTION:The capacitive element 3 is provided between a common gate 30 of a C-MOS circuit of the final stage and the output terminal 14 so as to unsharpen the waveform at the output terminal. The capacitance value of the element 3 is regarded as (1+A) times equivalently viewed from the pre-stage, and a signal waveform at a section 31 shows a trailing decided by the time constant comprising the ON-resistance 32 of an N-MOS.FET28 and the capacitive element 3 when the level of an output terminal 2 of an auxiliary buffer goes from high to low level unsharpening (A is the amplification factor of final output buffer FETs 26, 29) an auxiliary output buffer at the leading and trailing waveform of the output waveform as shown in equivalent circuit (Fig. a). Then the element 3 is the said capacitance value. Then the waveform of the output terminal 14 is unsharpened proportional to the unsharpened waveform of the section 31. This is the same for the case when the level of the output terminal 2 goes from low to high level.
Patent JP-S6490656-A (JP)
Title: Holding transfer device for telephone set
Inventor: TANAKA MASANORI
IPC: H04M1/72
Filed: 1987-09-30
Abstract: PURPOSE:To attain transfer only when the reception of transfer is desired by confirming it other transfer party whether or not the transfer is to be accepted and counting on-hook and the off-hook of the destination so as to release the holding state. CONSTITUTION:In transferring in incoming call, a holding key 5 is depressed at first to reset a counter circuit (FF). Whether or not the transfer party accepts the transfer is confirmed directly and if the destination hooks on, a counter circuit counts the change in the line state due to hooking of handset. Thus, the counter circuit outputs a signal representing the arrival to a prescribed count to a control circuit 2 to release the holding state. Since the transfer is implemented after the acceptance of the transfer destination is confirmed, forced transfer is not applied if the called party hooks off independently of the transfer call by chance.
Patent JP-H0990292-A (JP)
Title: Liquid crystal shutter glasses
Inventor: KOJIMA MASAYOSHI
IPC: G02F1/13
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide liquid crystal shutter glasses capable of clearly recognizing a battery exhausting in a state in which a user puts on glasses without using an extra display means. SOLUTION: After the remote control signal of an infrared light beam to be transmitted from a television receiver is received with a photodiode 4, it is converted into an electric signal. Then, the output signal of the photodiode 4 is demodulated in a receiving circuit 3 to be outputted to a system control circuit 2 as a liquid crystal shutter control signal. In the system control circuit 2, rectangular waves whose frequency is 120Hz are formed based on the liquid crystal shutter control signal demodulated in the receiving circuit 3 and the frequency-dividing from an oscillation circuit 6 and liquid crystal shutter changeover signals Sr, Sl whose phases are reversed with each other are formed to be supplied to a liquid crystal driving circuit 7.
Patent JP-H1171542-A (JP)
Title: Ink for ink-occluding type stamp
Inventor: WAKAE TOSHIYUKI
IPC: C09D11/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink keeping homogeneity even when preserved for extended periods and preventing defects, e.g. exfoliated or faded letters, by including a colorant, a oil-based solvent and ricinoleic amide. SOLUTION: This ink contains (A) approximately 1 to 50 wt.% of a colorant, e.g. carbon black, (B) 30 to 80 wt.% of an oil-based solvent of vegetable oil, synthetic oil, petroleum-based solvent or mixture thereof, e.g. oleic acid, and (C) ricinoleic amide at, e.g. approximately 0.05 to 3.0 wt.%. It may be incorporated with, e.g. 20 to 70 wt.% of a ketone resin as a viscosity adjuster.