baber/WOPTO huggingface dataset:
Patent JP-H0714856-A (JP)
Title: Semiconductor manufacturing device
Inventor: AOKI TSUTOMU
IPC: H01L21/50
Filed: 1993-06-28
Abstract: PURPOSE:To enhance the throughput of a semiconductor manufacturing device which executes pellet bonding and wire bonding consistently, and to effectively prevent the oxidation of a lead frame. CONSTITUTION:A conveying rail 3 is provided in extended form on a pellet bonding part 5 and a wire bonding part 5, and a lead frame 100 is conveyed with a plural pitch equivalent component at a time by a feeding mechanism in the above-mentioned conveying rail 3. A plurality of pellets, for a standstill lead frame, are mounted on the pellet bonding part 4 and the wire bonding part 5, and they are constituted as a multi-bonding device which bonds a plurality of pellets with wires. As a result, carrying time can be cut down and treatment efficiency can also be enhanced. Also, the surface oxidation of the lead frame can be prevented effectively by covering the conveying rail 3 with a reducing atmosphere protection cover 18 and by conducting bonding operation in such a manner that the lead frame to be bonded is exposed through the window provided on the above-mentioned cover 18.
Patent JP-H0934786-A (JP)
Title: Instruction supplying device
Inventor: IWATA TAKUYA
IPC: G06F9/38
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To save the waste of resources and to enable the supply of instruction data using simple control processing by selecting respectively correspondent address information to the case when an address buffer means is not empty or empty, and applying it to a cache data device when the instruction data are requested. SOLUTION: When address information is held in an address buffer means 14 in the case of issuing an instruction release signal from an instruction executing device, a selecting means 16 reads out that address information and applies it to a cache data device 11 so that those instruction data can be read out of the cache data device 11 and sent out to the instruction executing device. Besides, when the address information is not held, the selecting means 16 selects the address information to be the object of storage into the address buffer means 14 and applies it to the cache data device 11 while bypassing the address buffer mens 14 so that the instruction data can be read out of the cache data device 11 and sent out to the instruction executing device.
Patent JP-S6238111-A (JP)
Inventor: USUI ISAMU
IPC: A47F8/00
Filed: 1985-08-12
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-S6036664-A (JP)
Title: Mass production type glow discharge decomposition apparatus
Inventor: KAWAMURA TAKAO
IPC: C23C16/50
Filed: 1983-09-26
Abstract: PURPOSE:To improve the yield and homogeneity of the resulting amorphous silicon (a-Si) by placing an external electrode plate having gas spouting parts and an internal electrode plate having gas sucking parts in a reaction chamber to enable uniform glow discharge. CONSTITUTION:A gas for forming a-Si layers introduced into a reaction chamber 10 through introducing pipes 16 is diffused through an external electrode 11, and it is uniformly spouted toward the central axis of the chamber 10. The gas is sucked through a cylindrical internal electrode plate 12 placed at the central part of the chamber 10 to circular uniformly the gas around all of cylindrical substrates 9 in the chamber 10. A uniform high frequency electric field is produced in the glow discharge region, and homogeneous a-Si layers are formed in a high yield.
Patent JP-S6423536-A (JP)
Title: Sputter-etching device
Inventor: SAITO YUTAKA
IPC: H01L21/302
Filed: 1987-07-20
Abstract: PURPOSE:To make an etching speed faster while a high-density plasma is generated and to eliminate the damage of a substrate by a method wherein the generation of the plasma and a voltage to be used when ions in the plasma collide with the substrate are controlled independently of each other by using separate power supplied. CONSTITUTION:Microwaves generated by using a microwave generation source 10 are sent to a cavity 12 through a waveguide 11. By adjusting a matching means 13, the cavity 12 is matched to a condition of a cavity resonator of the microwaves; an electric field of the microwaves inside the cavity 12 is enhanced; an atmospheric gas inside a tank supplied into a vacuum tank 1 by using a gas supply means 4 is ionized by the microwaves introduced into the vacuum tank 1 through an introduction window 14; a plasma 15 is generated. Ions in the plasma generated in this manner are accelerated by a voltage generated on a substrate 5 via an etching electrode 6 after the high-frequency electric power has been impressed by a power supply 8 connected to the etching electrode 6; the ions collide with the substrate; a sputter-etching operation is executed. By this setup, it is possible to generate the high-density plasma which is symmetrical with reference to an axis and is stable; an etching speed can be made faster; it is possible to reduce the damage of the substrate.
Patent JP-S57103463-A (JP)
Title: Connection system for paging response
Inventor: IGUMA YOSHIKATSU
IPC: H04Q3/58
Filed: 1980-12-19
Abstract: PURPOSE:To economize the connection system for paging response and simplify the control, by switching connection of terminating trunks by a paging response number dialing in the connection system for paging response to the incoming call from a line wire. CONSTITUTION:Idle subscriber's circuits are used as dummy terminals DT- A and DT-B corresponding to respective terminating trunks as they are. During a paging call, terminating trunks ICT-A and ICT-B related the incoming call of a line wire are connected to corresponding dummy terminals DT-A and DT-B, and terminating trunks ICT-A and ICT-B are switched to be connected to optional extension telephone sets EXT-A and EXT-B by the paging response number dialing due to extension numbers of dummy terminals DT-A and DT-B from optional extension telephone sets EXT-A and EXT-B.
Patent JP-H1027991-A (JP)
Title: Guide tape for tape component
Inventor: HIRASAKO SHINYA
IPC: H05K13/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To eliminate loss of a tape component due to routing and to facilitate the work for fixing the tape component to a tape containing section or removing the tape component therefrom. SOLUTION: A connecting part 10 is coupled through a flexible coupling member 12 with a fixing part 11 thus producing a guide tape 4. A tape component 2 comprises an electronic component 6 sandwiched by a body tape 7 and a cover tape 5 and wound around a tape reel 1. When the electronic component 6 in the tape component 2 is fed to a mounter, forward end of the cover tape 5 is connected with the connecting part 10 of the guide tape 4 and the fixing part 11 is fixed removably to a winding reel 3. When the tape component 2 is fed out from the tape reel 1, the cover tape 5 is separated from the body tape 7 and wound around the winding reel 3.
Patent JP-H0345179-A (JP)
Title: Control of brake for motor driving mechanism
Inventor: SAKAI EIICHI
IPC: H02P3/18
Filed: 1989-07-13
Abstract: PURPOSE:To operate sudden brake optimally by conducting an induced voltage due to the high-speed rotation of a motor through a transistor upon interrupting an AC power source. CONSTITUTION:A motor 8 is controlled by a switching circuit 9 from an AC power source 1 through a rectifying circuit 3 and a smoothing capacitor 4. The motor 8 drives a load 11, such as the arm of a robot or the like, through a deceleration mechanism 10. The control of the brake of the motor 8 is effected by a series circuit 5, consisting of a power source interruption detecting relay 2, a transistor TR1 and the like, and series circuits 6, 7, consisting of a relay contact 2a and the like. As a result, When the AC power source 1 is interrupted during operation or the motor 8 is driven at a high speed through the deceleration mechanism 10, the transistor TR1 is turned ON and sudden brake is applied on the motor 8.
Patent JP-H0735491-A (JP)
Title: Header tank for heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate a conventional blind cap by arranging a partition cap having the same shape as that of a partition plate at an end of a header tank, and further arranging a pressing piece of one plate at a position provided with the partition cap or a position in a range of a tube pitch from the partition cap. CONSTITUTION:A partition plate 12 and a partition cap 13 are formed to a thickness (t) of 1.5mm in a shape corresponding to a volume section of a header tank 4, and integrally formed with inserting parts 14, 15 protruding in three directions in the same plane. Further, a plurality of pressing prices 19 protruding in the same plane as that of an engaging part 8a of a tank plate 8 of the tank 4 are provided at the part 8a. Upper and lower pieces 19 of the plurality of the pieces 19 are arranged at upper and lower ends of the tank 4 and provided at positions of the cap 13. Thus, a conventional blind cap can be eliminated.
Patent JP-S6334452-A (JP)
Inventor: YAMAMURA MICHIO
IPC: F25B43/02
Filed: 1986-07-30
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-S6156518-A (JP)
Title: Output circuit of analog signal
Inventor: OMURA HARUO
IPC: H03M1/66
Filed: 1984-08-27
Abstract: PURPOSE:To prevent the malfunction of an analog circuit by supplying an inverted signal to the highest bit input of a D/A converter in case the D/A converter is actuated in a bipolar mode and then a signal having the same polarity as that of a lower bit in the case of a unipolar mode respectively. CONSTITUTION:When a D/A converter 11 is actuated in a unipolar mode with wiring of jumper lines J3 and J6, the connection terminals C2 and C3 of a signal selective supply part 13 are connected to each other via a jumper line J2. Thus a reverse output terminal Q corresponding to each bit is set at a high level and connected directly to an input terminal of the converter 11. Then an output signal V0 of the converter 11 is set at 0V. While the connection terminals C1 and C3 of the part 13 are connected to each other via a jumper line J1 when the converter 11 is actuated in a bipolar mode with connection of both jumper lines J4 and J5. As a result, the signal supplied to the input terminal of the converter 11 is set at a high level and the signal V0 is set at 0V.
Patent JP-S6072426-A (JP)
Title: Phase synthesizer
Inventor: ITOU YOSHIO
IPC: H04B7/02
Filed: 1983-09-29
Abstract: PURPOSE:To obtain a diversity receiving device where a phase modulation component is minimized in a synthesized signal to the utmost and also the degree of phase modulation is much narrowed by making phases of two reception signal having an identical frequency subject to frequency modulation or phase modulation coincident with each other through the control of a phase shifter, and synthesizing and outputting the result. CONSTITUTION:The feature of this device is that a phase modulator 12 is added newly so as to input the phase of a modulation signal to the phase modulator and four phase modulators while shifting the phase by 180 deg., resulting that the signal after the synthesis does not include the phase modulation component and the phase modulation angle with the same AM component is halved less than a conventional system. The vector of the input signal to an input terminal 1 shown in solid lines is subject to phase modulation, the phase modulation is repeated in the order of A B A C A, and the modulation angle is theta/2, that is, the half value as that of the conventional system. The vector of the input signal to an input terminal 2 shown in broken lines is also subject to phase modulation, which is repeated in the order of A C A B A. The order of the phase modulation is opposite to that of the input signal to the input terminal 1.
Patent JP-H1026310-A (JP)
Title: Burner
Inventor: HIRANO TETSUO
IPC: F23D11/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enable realization of a high turndown, thereby to make it unnecessary to execute ignition add extinguishment frequently even in the case when the using amount of steam is small and, besides, to dispense with replacement of a burner tip. SOLUTION: A first barrel tube 2, a second barrel tube 3, a third barrel tube 4 and a fourth barrel tube 5 are provided in directions from the radial center side toward the outer peripheral side and barrel passages 14 and 15 feeding a jet fluid A are provided inside the barrel tube 2 and between the barrel tube 2 and the barrel tube 3, respectively, while barrel passages 16 and 17 feeding fuel F are provided between the barrel tubes 3 and 4 and between the barrel tubes 4 and 5, respectively. The barrel passages 14 and 15 are made to communicate with nozzle passages 18 and 19 of a burner tip 8, while the barrel passages 16 and 17 are made to communicate with nozzle passages 20 and 21 of the burner tip 8.
Patent JP-H1027255-A (JP)
Title: Device and method for editing document with picture
Inventor: SUKAI KAZUAKI
IPC: G06F3/0488
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To quickly edit a document with a picture. SOLUTION: A touch panel is formed on the display screen of a display device 21, and at the time of sensing touch with one of operation buttons 404 to 409, an instruction related to document edition is entered. When the video picture button 4O5 is depressed, a video picture 401 entered from a video camera is overlaid with an editing document and displayed. When a paste button 406 is depressed, a message suggesting the specification of a sticking position is displayed, and when the past position is specified in response to the message, a video picture 410 is pasted to the specified position (e.g. 410). Thus a document with a picture can be quickly edited by executing edition by using the touch panel.
Patent JP-S62228074-A (JP)
Title: Substance ss50408 and production thereof
Inventor: MATSUMOTO MASARU
IPC: A61P31/04
Filed: 1986-07-30
Abstract: NEW MATERIAL:A substance SS50408 expressed by formula I [R1 and R2 are H or methyl; R3 is formula II, -CH=CH2 or -C(OH)H-CH3]. EXAMPLE:SS50408B expressed by formula III. USE:An antimicrobial agent, anticancer agent or antiviral agent having relatively high safety. PREPARATION:A microorganism, belonging to the genus Streptomyces and capable of producing a substance SS50408, e.g. strain of Streptomyces sp. SS50408 (FERM-P No.8342), is inoculated into a nutrient culture medium and aerobically cultivated to afford the aimed substance SS50408.
Patent JP-S6334290-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/16
Filed: 1986-07-30
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-H0738435-A (JP)
Title: Delay circuit
Inventor: ISHIKAWA TSUTOMU
IPC: H03M1/52
Filed: 1993-07-21
Abstract: PURPOSE:To make a time constant of a variable integration circuit of an A/D converter coincident with that of a D/A converter. CONSTITUTION:An adder circuit 20, a quantization circuit 22 and a variable integration circuit 24 make A/D conversion and the result is stored in a memory 12. Then the time constant of the variable integration circuit is controlled by a control circuit 26. On the other hand, data from the memory are integrated by a variable integration circuit 28 to obtain an analog signal. In this case, control data from the control circuit 26 are sent to a control circuit 34 via a memory 32 and the control circuit 34 uses control data to be sent to control a time constant of the variable integration circuit 28.
Patent JP-S5968985-A (JP)
Title: Voiceless discharge system gas laser device
Inventor: KITSUKAWA TAKESHI
IPC: H01S3/22
Filed: 1982-10-13
Abstract: PURPOSE:To enable to clearly perform division between a discharge part and a non-discharge part by a simple electrode structure by coating an electrode with a dielectric whose region for electrode discharge has a larger specific dielectric constant and region for no discharge has a smaller specific dielectric constant. CONSTITUTION:In a constitution wherein a high voltage is impressed between a ground side electrode and a high voltage side electrode, thus producing the discharge 15 between both the electrodes, at least one of both electrode tubes 8 is coated with two kinds of dielectric whose region for discharge has a large specific dielectric constant and region for no discharge has a smaller specific dielectric constant. Thereby, the discharge part 16 and the non-discharge part 17 are formed on the electrode tube 8, and an inlet 12 and an outlet 13 for cooling water are provided in the neighborhood of both ends of each of these both electrodes. Such a constitution enables clearly perform division between the discharge part 16 and the non-discharge part 17 by the simple electrode structure.
Patent JP-H0230097-A (JP)
Title: Digital fluorography device
Inventor: ASAHINA HIROSHI
IPC: H05G1/64
Filed: 1988-07-19
Abstract: PURPOSE:To display the same directional image regularly, regardless of the inserting direction of a support unit of X ray system by selectively switching a position signal, when inputted to an address generator, to an address signal corresponding to the position signal by the address generator. CONSTITUTION:When a patient 20 is exposed by a X ray from a X ray tube 30, the X ray penetrating the patient 20 is converted into an optical image, which is then converted to a TV image signal by a TV camera 6. The TV image signal is converted to a digital signal 7, which is received address signals f1-f3 from an address generator 9 and written in an IC memory 8. When a position signal S1 showing the body axial direction is input from a position reading part 2, the address signal f1 is selected if the body axial direction is a normal direction. A position signal S2 showing the 90 deg. rotation is input from the reading part 2 to the generator 9, the address signal f2 is selected. Further, when a position signal S3 showing the 180 deg. rotation is inputted, the address signal f3 is selected. Thus, the signal is regularly recorded in the memory 8 as a normal direction, and displayed as the same directional image on a TV monitor.
Patent JP-S62123182-A (JP)
Title: Novel process for production of 1,5-benzothiazepine derivative, novel intermediate and its preparation
Inventor: MORIMOTO MASAMICHI
IPC: A61P9/08
Filed: 1986-07-29
Abstract: PURPOSE:A novel diketone is used as a starting substance to effect reduction reaction to form a hydroxylated compound, the product is subjected to the condensation reaction with a carboxylic acid to give an alkanoyl compound whereby the titled compound with is used as a hypotensor is readily obtained. CONSTITUTION:The intramolecular ring closure of a compound of formula I (R<1>, R<3> and R<4> are H, lower alkyl; R<6> is lower alkyl; one of X<1> and X<2> is H, and the other is Cl) gives a novel compound of formula II. The product or its salt is treated with a reducing agent or catalytically hydrogenated to form a hydroxyl compound of formula II. The compound is subjected to condensation reaction with a compound of formula IV (R<5> is lower alkyl) or its reactive derivative to give an alkanoyl compound of formula V. When needed, the compounds of formula III and IV are converted into their salts to give the objective compound of formula IV (R<2> is H, lower alkanoyl) which is used as cerebral or coronary vasodilator.
Patent JP-S6156430-A (JP)
Title: Holding device for semiconductor wafer
Inventor: OKADA HIROSHI
IPC: H01L21/68
Filed: 1984-08-28
Abstract: PURPOSE:To enable response to the variation in wafer diameter, and to enable simultaneous etching to the front and back surfaces of wafers, by a method wherein stepwise supporters which bear the periphery of a semiconductor wafer are arranged on the main surface of a plate. CONSTITUTION:The stepwise supporters 5 are arranged e.g. at four points of the main surface of the holding part body 1. The semiconductor wafer 4 are bore by the steps of the stepwise supporters 5; accordingly, horizontal movements are blocked by vertical walls 51. A gap 6 is secured between the back and the main surface of the holding part body 1. Therefore, the etching gas creeps also to the back side of the semiconductor wafer 4 as shown by arrows, and the etching of this surface is enabled.
Patent JP-H0839628-A (JP)
Title: Plasticizing and moving device of electromotive injection molding machine
Inventor: EMOTO ATSUSHI
IPC: B29C45/20
Filed: 1994-08-01
Abstract: PURPOSE:To press an injection nozzle to a sprue bush by proper nozzle touch force while moving an injection device at high speed. CONSTITUTION:The motor 67 fixed to an injection device, a motion direction converter converting the rotary motion of the motor 67 to linear motion, the speed reducer 68 reducing the rotational speed of the motor and a speed ratio altering means altering the speed ratio of the speed reducer 68 corresponding to the load of the motor 67 are provided. When the motor 67 is forwardly or reversely rotated, the rotation reduced in speed by the speed reducer 68 is transmitted to the motion direction converter to convert the rotary motion of the motor to linear motion. As a result, the injection device advances or retreats. When an injection nozzle comes into contact with a sprue bush to increase the load of the motor 67, the speed ratio of the speed reducer 68 is altered. The injection device can be allowed to advance and retreat at high speed and nozzle touch force can be increased.
Patent JP-2000012056-A (JP)
Title: Fuel cell system
Inventor: HORIGUCHI MUNEHISA
IPC: H01M8/04
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To omit a cooling water system for a hydrogen storage alloy tank and provide a cell system of a novel structure by providing a fuel cell body, a hydrogen storage alloy, and a means for heating the hydrogen storage alloy by a gas emitted from the fuel cell body. SOLUTION: A fuel cell system 1 is roughly made up of a fuel cell body 2, a fuel supply system 10 including a hydrogen storage alloy 11, an air supply system 40, a water supply system 50, and a load system 70. Air emitted from the fuel cell body 2 is sent to the hydrogen storage alloy 11, and the hydrogen storage alloy 11 is thereby heated. When moisture content (water vapor) included in the emitted air from the fuel cell body 2 is brought into contact with the hydrogen storage alloy 11 and the water vapor is condensed into water, by giving latent heat to an endoergic reaction performed in the hydrogen storage alloy 1, which can be thereby heated, that is both the heating by the emitted air and heating by the latent heat at the time of condensation of the water vapor can be performed, and therefore hydrogen discharge is performed efficiently.
Patent JP-H0465254-A (JP)
Title: Print head
Inventor: HATTORI TOSHIMI
IPC: B41J7/92
Filed: 1990-07-06
Abstract: PURPOSE:To optionally set the stroke of a wire, make the impact uniform and stabilize the response cycle by a method wherein a nose is optionally adjusted for position and an armature guide, an armature stopper and a cover which are in contact with the nose are adjusted together with the nose. CONSTITUTION:When a handle 20a of a stroke adjusting tapered screw 20 is turned in the direction A, a gear part 20b is turned in the direction B. As a result, a screw part 20C having a tapered part at the tip is turned in the direction C and moved inward, causing a nose 22 to be raised. Consequently, an armature stopper 24 and a cover 25 are pushed up and a clearance is formed between a yoke 21 and the armature guide 23 so that the stroke of a wire 4 can be extended by a length equal to the clearance. To the contrary, when the handle 20a is inverted, the stroke can be shorten. The stroke can be set by the screwing amount. Moreover, when less printing pressure is required as printing material is only a sheet of paper, the stroke of the wire 4 is shortened and the printing speed is increased.