baber/WOPTO huggingface dataset:
Patent JP-2000022064-A (JP)
Title: Lead frame provided with heat sink
Inventor: YOSHIDA SADAO
IPC: H01L23/50
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame provided with a heat sink which can be formed thick enough without being limited by a lead frame and efficiently connected to the lead frame and the method of manufacturing the frame. SOLUTION: A lead frame 11 equipped with a heat sink support 40 is provided. A heat sink aggregate 12 where heat sinks 22 are connected through connectors 23 is provided. The lead frame 11 and the heat sink aggregate 12 are made to overlap each other. Projections provided in the heat sink 22 are inserted into holes bored in the heat sink support 40 to put the heat sink 22 and the heat sink support 40 together into one piece. After the heat sink 22 and the heat sink support 40 are assembled together, the heat sink connector 23 are removed by cutting.
Patent JP-2000019012-A (JP)
Title: Lighting system brightness distribution measuring device
Inventor: OZAWA TOSHIHIKO
IPC: G03F7/20
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system brightness distribution measuring device wherein the lighting system brightness distribution on an exit pupil plane of a projection optical system is efficiently measured with precision. SOLUTION: The brightness distribution of lighting optical system 2-14b of a projection aligner comprising the lighting optical system 2-14b which guide the light flux emitted from a light source 1 to a mask pattern 21 and a projection optical system 22 which forms an image of the mask pattern on a photo-sensitive surface on a photo-sensitive substrate W is measured. Here, with condensing optical systems 24a, 24b, and 24c as well as an imaging element 25 provided, the front-side focal point of the condensing optical systems 24a, 24b, and 24c are allocated at the position of photo-sensitive surface on the photo-sensitive substrate W while the imaging element 25 is allocated at a rear-side focal point of the imaging optical elements 24a, 24b, and 24c.
Patent JP-S5996651-A (JP)
Title: Battery breather
Inventor: KURAI NOBUYOSHI
IPC: H01M2/36
Filed: 1982-11-24
Abstract: PURPOSE:To ensure free handling of hose by coupling a collection tank in the course of the hose connected to the breather port on the upper part of battery and by forming the collection tank with the upper and lower hoses coupling tubes and the collection chamber having the air vents on the upper surface. CONSTITUTION:A battery 1 is mounted on a holding box 4 secured to the frame 2 of a motorcycle, etc. A hose 7 is coupled to the breather port 6 provided on the upper part of battery 1 and the hose 7 is separated into two pieces at the intermediate position near the breather port 6, and a collection tank 8 is connected between them. The lower hose 7 is extended along the body and the lower end is drooped near the ground. The tank 8 is provided with the coupling tubes 9, 10 and the collection chamber 11 having the large cross-sectional area than that of hose 7. The internal end 9a of the coupling tube 9 is extended toward the inside of the collection chamber 11 from the upper center thereof, facing the funnel-shaped bottom surface 11a. Moreover, a plurality of vent 12 are bored on the upper surface of collection chamber 11 in such positions as surrounding the periphery of coupling tube 9. Thereby, the hose can be handled freely without resulting in the leak of electrolyte.
Patent JP-S6360876-A (JP)
Title: Device for pulling out flexible member wound into ring form
Inventor: SHIMIZU SHOHACHI
IPC: B65H57/18
Filed: 1986-08-29
Abstract: PURPOSE:To smoothly pull out the whole bundle of the flexible members such as hoses, etc. which are wound into ring form by constituting an accommodating case so as to be provided with a min. specific swing space, in the captioned device by which the flexible members can be pulled out by revolving the whole bundle in the accommodating case. CONSTITUTION:A pulling-out device is equipped with an accommodating case 1 for accommodating the whole bundle P of the flexible members such as electric wire tubes, hoses, etc. which are wound into ring form, and said flexible member can be pulled out by sliding and revolving the whole bundle P in the accommodating case 1. In this case, the accommodating case 1 is constituted by forming a min. swing space 3 having the direction (X axis) of swing of the whole bundle P of the flexible member around the shaft 2 arranged at the center as the longer side and the direction (Y axis) crossing at right angles with the above-described direction as the shorter side. When the flexible member is pulled out, the bundle P is revolved in swing movement in the min. swing space 3, and the flexible member can be taken out smoothly, preventing the revolution of the whole bundle P from being regulated.
Patent JP-S6264002-A (JP)
Inventor: OKANO KAZUYUKI
IPC: C23C18/12
Filed: 1985-09-17
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-H0868827-A (JP)
Title: Method for measuring current at stationary time for semiconductor integrated circuit and semiconductor integrated circuit
Inventor: KONO HARUMI
IPC: G01R31/30
Filed: 1994-08-30
Abstract: PURPOSE: To measure the current at a stationary time accurately in a semiconductor integrated circuit, which has an input buffer circuit including a sensing circuit part S wherein an input signal whose amplitude is smaller than the voltage of a power supply is inputted and whether the input signal is at a low level or at a high leave is judged in reference to a reference voltage, and which has a reference-voltage feeding terminal REF for feeding the reference voltage. CONSTITUTION: A gate is connected to a reference-voltage feeding terminal REF through a control part 15. A first switch element 1, which is turned ON when the reference voltage is inputted into the terminal REF and turned OFF when at least the power supply voltage is inputted, is provided between a sensing circuit part S and a power-supply-voltage feeding line. Thus, a semiconductor integrated circuit is constituted. When the current of the semiconductor integrated circuit at the stationary time is measured, the power supply voltage is, fed into the reference-voltage feeding terminal REF.
Patent JP-H0949961-A (JP)
Title: Lens position adjusting device for variable focal distance lens
Inventor: KAWAMOTO SHINSUKE
IPC: G02B7/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a position adjusting device of space saving design capable of more miniaturizing a camera by providing a lens frame, a lens frame holding member and an engaging tooth train part formed in the circumferential direction of the rear end face of the lens frame and composed of plural engaging teeth extended in a almost the parallel direction to the optical axis. SOLUTION: An engaging tooth train part 52 composed of plural engaging teeth formed on a whole end face except a part of an engaging pawl 50d on the rear end face of a third lens group supporting frame 50 is the cirtumfarential direction and being extended in almost the parallel direction to the optical axis 0 is formed. The plural engaging teeth between the engaging pawl 50d is formed with an equal pitch. A special jig inserted into the engaging tooth train part 52 from the outside of a camera is engaged. By engaging the jig with the engaging tooth train part 52 and rotating the jig, the third lens group supporting frame 50 is rotated against a lens frame supporting ring 31 and the position in the direction of the optical axis of the third lens group is adjusted by means of the action of a male thread 50a and a female thread 31a.
Patent JP-H0652587-A (JP)
Title: Optical recording medium
Inventor: TACHIBANA SHINICHI
IPC: G11B7/24
Filed: 1992-07-31
Abstract: PURPOSE:To prevent corrosion of a recording layer, and to hold excellent environmental durability and reliability for a long period by specifying a constructing material of a protective layer. CONSTITUTION:A first substrate 11 having a thickness of 1-100mum is adhered on a second substrate 12 through an adhesive layer 13 having an acid value of 0.5 KOHmg/g or less to form a protective layer 14. If the thickness of the substrate 11 is specified to thinner than 1mum, its mechanical strength is small and sufficient protective function cannot be obtained. If it is thicker than 100mum, a distance between a magnetic head and a recording layer is increased, and hence a sufficient recording magnetic field intensity cannot be applied. There is a correlation between the acid value of the adhesive layer and the corrosion of the recording layer. If a material having an acid value of 0.5 KOHmg/g or less is used as the adhesive layer, corrosion of the recording layer is prevented, and an optical recording medium in which reliability for a long period can be held is obtained. Further, the layer 13 may be formed of a protective adhesive sheet for the medium made of other specific adhesive composition.
Patent JP-S6447329-A (JP)
Title: Upwelling-generation apparatus
Inventor: OTANI KIYOTAKA
IPC: A01K61/00
Filed: 1987-08-17
Abstract: PURPOSE:To quicken the refreshing of bottom layer water and to maintain the sea bottom environment, by connecting a water-pipe to a water-intake port having a free water level higher than sea level, attaching an ejection nozzle at the end of the water-pipe and providing a mixing chamber and a water-guide cylinder encircling the nozzle. CONSTITUTION:A water-guide tube 2 is connected to a fresh water delivery port and the tube is extended to a prescribed depth along the sea bottom. An ejection nozzle 3 is attached to the tip end of the tube. The ejection nozzle 3 is provided with a nozzle cover 6 to entrain sea water in upward direction along the wall surface of the mixing chamber. A mixing chamber 4 encircling the ejection nozzle 3 is fixed to the sea bottom across the water-guide tube 2. The protruded part of the inner wall of the mixing chamber is positioned in front of the ejection nozzle to strengthen the turbulent flow to generate a number of turbulent flows. A water-guide cylinder 5 is connected to the upper port of the mixing chamber.
Patent JP-S6449436-A (JP)
Title: Line equalizer
Inventor: ITO TOSHIKI
IPC: H04B3/04
Filed: 1987-08-20
Abstract: PURPOSE:To simplify a device, by constituting the device in such a way that a DC voltage is superposed on a transmission signal, meanwhile, the DC component of the signal folded from an opposite device is detected, and a line equalization circuit is controlled by its detected output. CONSTITUTION:At the transmission side of the device A, the voltage of the DC voltage 4 is superposed on a signal to be transmitted, and the signal is sent to the device B via a transmission line 7. At the device B, only the DC component is taken out from the signal from the line 7 at a DC folding circuit 6, and it is folded to the device A via a line 8. Meanwhile, at the reception side of the device A, only the DC component is taken out by a DC detection circuit 5. The DC voltage is the voltage in which voltage drop due to the resistances of the line 7 and 8 is subtracted from the DC voltage 4 superposed on the line 7, and it is supplied to a control circuit 3. The control circuit 3 controls voltage variable line equalization circuits 1 and 2 based on the voltage, and equalizes the frequency characteristic of the transmission line having the same length at the transmission side and the reception side. In such a way, since no complicated processing is required, the constitution of the device can be simplified.
Patent JP-S6266652-A (JP)
Title: Method for mounting high frequency module
Inventor: YABE NORIO
IPC: H05K3/32
Filed: 1985-09-19
Abstract: PURPOSE:To effectively mount a high frequency module by connecting the jack terminals of the modules with coaxial terminals and pin terminals of a connecting substrate to directly connect between the modules. CONSTITUTION:Jack terminals 14, 15 projected inside modules 11A-11C are erected fixedly to a dielectric substrate 12 as input/output terminals, and sealed with a shielding package 13. A module mounting substrate 17 is formed of a multilayer printed board, and has grounding conductor 17a-17b on the front surface, and wiring patterns 17c-17e in the inner layer. A coaxial terminal 18 connected with the high frequency terminal 14 of the module is passed through the substrate 17 to project at 18a between front and back surfaces, pin terminals 19 connected with the power source lower frequency jack terminal 15 of the module are erected on circuit patterns 17c, 17e, respectively to be projected between the front and back surfaces of the substrate. When the modules are connected through the substrate 17, the connecting loss of a high frequency transmission line is reduced to prevent unnecessary electromagnetic interference an to independently mount the pins 19, thereby eliminating the restriction in the mounting.
Patent JP-H0252423-A (JP)
Title: Plasma cvd apparatus
Inventor: OSAKI MINORU
IPC: H01L21/324
Filed: 1988-08-17
Abstract: PURPOSE:To heat a wafer to a uniform temperature and to enhance a yield by a method wherein a quartz sheet having a plurality of holes used to blow an inert gas is installed around a uniform-heating sheet. CONSTITUTION:A reaction gas discharged from a reaction-gas control part 1 is passed through a gas blowoff sheet 2 and comes into contact with a water 4 supported by means of a wafer support jig 3. Heat from a heater 5 heats a uniform-heating sheet 6; in addition, a quartz sheet 8 having many holes 10 used to blow an inert gas such as N2 or the like introduced from an inert gas control part 7 is installed around the uniform-heating sheet 6. The reaction gas which has reached the neighborhood of the uniform-heating sheet 6 in this manner does not come into contact with the uniform-heating sheet 6 and the quartz sheet 8 thanks to the inert gas blown off from the quartz sheet 6. Accordingly, a reaction product does not adhere to the uniform-heating sheet 6, and a coating material is not stripped off. Since the quartz sheet 8 itself conducts heat well, no proble is caused even when the sheet is installed between the wafer 4 and the uniform-heating sheet 6.
Patent JP-S6097798-A (JP)
Title: Color signal processor with pal system
Inventor: KATSUYAMA HITOSHI
IPC: H04N9/89
Filed: 1983-11-01
Abstract: PURPOSE:To facilitate time-base-correction every 1H not only in a regenerating mode but also in the specific regenerating mode by phase-inverting a color burst component every horizontal scanning period and by making in-phase each phase. CONSTITUTION:Signals A of Y/C-separated chrominance signals are added to a PAL phase invertor 6 and a switch 9, where phase-inverted signals and non- phase-inverted signals are take out alternately. As a result, an output C from the switch 9 becomes the signals with the equal phase, and burst-extracted in a burst gate 10. This signal is supplied to a PLL20 consisting of a phase comparator 11, a smapled and hold circuit 12, an LPF13 and a VCO14, and its phase differential is detected. The sampling in the sample and hold circuit 12 is carried out by every 1H, and a holding output of said circuit 12 becomes a control signal of a phase modulator 15; therefore time base correction of a color regenerating signal is executed.
Patent JP-H1140644-A (JP)
Title: Substrate treatment apparatus
Inventor: NISHIMURA JOICHI
IPC: B65G49/07
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent an accident caused by the touch of a part of a worker's body to the moving part of a substrate conveying unit, by fitting a detecting sensor which operates when a part of a human body touches or approaches the moving part, and performing control so as to stop the operation of the substrate conveying unit by its detection signal. SOLUTION: If a part of a worker's body touches the base part 10 or substrate transferring arms 12, 14 even if slightly, while a substrate treatment apparatus is operating, a detecting sensor 34, 36, or 38 operates, and its detection signal is transmitted to a conveyance controlling CPU. The conveying CPU sends a control signal for stopping a motor to a driver and stops the motor, and the motion of the base part 10 and the substrate conveying arms 12, 14 of the substrate conveying unit stops immediately. Consequently, it is possible to prevent an accident caused by a touch of a part of a worker's body to the transferring part of the substrate conveying unit, and to increase the safety of work, and it is also possible to prevent the unit itself from being damaged.
Patent JP-2001036935-A (JP)
Title: Massage receiving system and its method
Inventor: SUZUKI SUKEHIRO
IPC: H04W4/12
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To display picture data indicating the intention of a caller even when the caller does not know any reception designation code, that is, the caller does not use any specific transmitter. SOLUTION: This message receiving system for receiving a message, and for displaying the received message and image data is provided with a storage part 2 for storing plural keyword data and image data corresponding to each keyword data and a data processing part 3 for text-analyzing the received message, and for collating it with the keyword data stored in the storage part, and for extracting the image data corresponding to the coincident keyword data from the storage part, and for allowing a display part to display the image data.
Patent JP-S6267919-A (JP)
Title: Flip-flop circuit
Inventor: ARIMURA KENICHI
IPC: H03K3/037
Filed: 1985-09-19
Abstract: PURPOSE:To realize a flip-flop without requiring an analog trigger pulse generator and inhibition input by using logic circuits only so as to constitute a flip-flop circuit. CONSTITUTION:The flip-flop circuit consists of a master flip-flop 1, slave flip- flops 22, 23, invertes 24, 25 and AND gates 26, 27 for input transfer. When a set signal S0 changes from L to H, the output of a AND gate 26 changes from L via H into L. Further, the output of the AND gate 27 goes from L via H into L in response to a reset signal R0 changed from L to H. Thus, since a pulse input is fed to input terminals R, S of the master flip-flop 1, no inhibition input exists in signals R0, S0. Further, it is known that the width of the input pulse at terminals R, S is the minimum time completing the circuit operation.
Patent JP-2001036642-A (JP)
Title: Line avoidance device
Inventor: KATAYAMA TETSUO
IPC: H04M3/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a function of a telephone system from being lost on the occurrence of a fault in a private branch of exchange P with a computer telephony integration CTI function. SOLUTION: The device is provided with a line switching matrix 11 inserted to a trunk line K of a private branch of exchange P and a microcomputer that controls the line switching matrix 11. When the microcomputer detects a fault in an optional line of the private branch of exchange P, the device can select a normal line not busy with priority on subordinate line for an avoidance line via the line switching matrix 11.
Patent JP-S5995804-A (JP)
Inventor: KINOSHITA EIICHIROU
IPC: A01C7/02
Filed: 1982-11-25
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-S5899137-A (JP)
Inventor: YOAHIMU GUTSUTOMAN
IPC: C03B37/00
Filed: 1982-11-25
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-H0528682-A (JP)
Title: Magnetic head
Inventor: MASUKAWA TETSUO
IPC: G11B5/60
Filed: 1991-07-23
Abstract: PURPOSE:To suppress the floating fluctuation of the magnetic conversion element of a head slider with the fluctuation in the external force in a vertical direction applied on the head slider by shifting the load fulcrum of the head slider to an inflow side from the center of the flow direction of air flow. CONSTITUTION:The magnetic head is constituted of a supporting arm 1, a gimbal 2, a mount 3, and a head slider 4. The load supporting point 5 of this slider 4 is disposed by shifting this point to the inflow side from the center in the air flow direction of the slider. A moment applying means for correcting the unbalance of the floating force arising from this shifting is provided. A method of applying the initial set angle of inclination of the gimbal, etc., are used as the moment applying means. The change in the floating quantity with the fluctuation in the load of the magnetic conversion element position on the outflow end side of the slider is decreased in this way.
Patent JP-H0492874-A (JP)
Title: Production of porous ceramics
Inventor: HORIGUCHI YASUNOBU
IPC: C04B38/00
Filed: 1990-08-02
Abstract: PURPOSE:To improve bedding and proliferation of a microorganism and activation of physiological action thereof by blending chamotte grains with clay and Ca compound, forming the blend and burning the formed article. CONSTITUTION:100 pts.wt. ceramic-forming material consisting of 10-65wt.% chamotte grains having 30-2000mum grain diameter, 15-80wt.% kaolin clay, Ca compound (e.g. CaCO3) of 2-20wt.% expressed in terms of CaO and as necessary 1-20wt.% silica is blended with 3-30 pts.wt. organic pore-forming material (e.g. sawdust) and the blend is subjected to extrusion molding to provide the cylindrical molded article having 2-15mm diameter and 2-30mm length. Then the molded article is dried and then burned in air at 1000-1300 deg.C to provide the porous ceramic consisting of 40-70wt.% SiO2, 15-45wt.% Al2O3, 2-20wt.% CaO and <=2wt.% alkali metal oxide content, having a composition of CaO-Al2O3-SiO2 and having 30-70% open porosity, <=10% closed porosity and 5-100mum average porous diameter.
Patent JP-H0544611-A (JP)
Title: Air assist type fuel injecting device
Inventor: TAKEDA KEISO
IPC: F02M69/00
Filed: 1991-08-16
Abstract: PURPOSE:To improve the high temperature starting performance by prohibiting supply of the air from an air control valve when the high temperature starting of an engine is detected. CONSTITUTION:A supply port 2 of the assist air from an air control valve 36 is opened at the position downstream of an injection port 50 of a fuel injection valve 34, and the air from the supply port 1 and the fuel from the injection port 50 are supplied from an air-fuel passage 2 to an engine. When a high temperature starting time of the engine is detected by a high temperature starting time detecting means 5, an air supply prohibiting means 6 prohibits supply of the air from the air control valve 36 by an air supply control means 4. The pressure in the vicinity of the injection port 50 of the fuel injection valve 34 is dropped, and the pressure drop before and after the fuel injection valve 34 can be suppressed through the atomization derived from high temperature even when the fuel pressure is dropped within a fuel delivery passage, leading to improvement of the high temperature starting performance.
Patent JP-H0952334-A (JP)
Title: Antibacterial polyester resin decorative sheet
Inventor: SHIODA YOZO
IPC: B32B27/18
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a polyester decorative sheet having improved antibacterial property. SOLUTION: This antibacterial polyester resin decorative sheet, comprises an antibacterial composition comprising a composite metal salt, in which copper or zinc is uniformly, in the form of atoms, dispersed in crystals of calcium hydroxide, magnesium oxide, magnesium hydroxide, or aluminum hydroxide, are contained in a polyester resin layer.