baber/WOPTO huggingface dataset:
Patent JP-H101776-A (JP)
Title: Gas supplying method and supplying device of apparatus for producing semiconductor
Inventor: HITSUISHI MITSUHARU
IPC: G03G5/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas supplying method and supplying device of an apparatus for producing semiconductors capable of supplying always clean gaseous raw materials without the degradation in the accuracy of flow rate controllers, the leak flow, etc., of valves. SOLUTION: This gas supplying method or supplying device is constituted to introduce the plural gaseous raw materials 106 to 108 from gaseous raw material lines via the gas flow rate controllers 102 to 104 to a reaction furnace 101 with which the reduction of the pressure therein is possible and to supply the gaseous raw materials 106 to 108 to the apparatus for producing the semiconductors. In such a case, the device has discharge lines connected to discharging means between the reaction furnace 101 and the gas flow rate controllers 102 to 104. Purging gas supplying lines connected via the valves to the gaseous raw material lines are connected to the discharging lines to purge the pipings of the gas flow rate controllers 102 to 104.
Patent JP-H0337407-A (JP)
Title: Crank shaft support structure of engine
Inventor: INOUE YASUSHI
IPC: F02B77/00
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the looseness of a bearing member by providing boss parts in symmetrical positions to the bearing center point of a protruding part integrally molded on the outer circumferential part of the bearing member, and providing an oil hole for guiding a lubricating oil to be supplied onto the bearing member inner circumferential surface toward a cylinder. CONSTITUTION:On the upper outer circumferential part of a bearing member 14, a protruding part 28 thickened toward the upper protruding end side and having inclined longitudinal side surfaces 28a on the crank shaft 10 directional both sides is integrally formed. Boss parts 30 are formed in symmetrical positions to the bearing center point O of the bearing member 14, and oil holes 32 for oil jet directed to the inner circumferential surface of cylinder 6 faced by the boss parts 30 are obliquely offset and bored. A lubricating oil is supplied from a main oil gallery 26 to an oil channel 22 formed on the inner circumferential surface of the bearing member 14. Thus, the looseness of the bearing member 14 is prevented, and the oil jet can be integrally molded, resulting in an improvement in assembling property and a reduction in cost.
Patent JP-2000356084-A (JP)
Title: Casing head
Inventor: FUKUDA HEITARO
IPC: E21B7/20
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a casing head which can be easily attached to and removed from a casing on site thus enhancing the efficiency of repair work for the casing head, and which can provide a fixed condition excellent in terms of strength. SOLUTION: This casing head 12 is divided into a casing-side annulus 13 and an end-side annulus 14 which are butted against each other, and recessed steps 18, 19 are circumferentially provided in butting positions on the outer peripheral surfaces of both annuli 13, 14. An arcuate connecting plate 15 circumferentially divided into plural parts is fitted into both recessed steps 18, 19 and is fastened to the casing-side annulus 13 and the end-side annulus 14 by means of bolts, whereby the casing-side annulus 13 and the end-side annulus 14 are freely removably interconnected.
Patent JP-H08337840-A (JP)
Title: Titanium-containing rolled steel sheet having high strength and excellent drawability and its production
Inventor: PASUKARU TERASHIE
IPC: C22C38/14
Filed: 1996-06-10
Abstract: Steel sheet comprises 0.5-1.5wt.% Mn, 0.01-0.1% Al and up to 0.12% C, 0.3% Si, 0.1% P, 0.05% S, 1% Cr, 0.05% Nb, also 0.03-0.15% Ti not in the form of nitrides, sulphides or oxides. The structure comprises at least 75% of ferrite hardened by precipitation of carbides or carbonitrides of Ti or of Ti and Nb, the remainder comprising at least 10% martensite and possibly bainite and austenite. Also claimed are methods of making the steel sheet by hot-rolling followed by controlled cooling.
Patent JP-H1117365-A (JP)
Title: Structure for fixing circuit board
Inventor: SAKAI TAKESHI
IPC: G01D11/24
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit board from producing abnormal sounds by providing pressing sections which abut against appropriate spots on the periphery of the circuit board and projecting sections which abut against appropriate spots on the surface of the circuit board and are formed longer than the pressing sections. SOLUTION: A circuit board 12 is connected to the body 1 of a meter and a case 11 is provided on the surface side of the board 12 on which the body 1 is provided. A cover 18 is provided so as to cover the board 12. The case 11 has receiving sections 24 and 25 which respectively receive appropriate spots on the surface and periphery of the board 12. The cover 18 is provided with pressing sections 28 which abut against appropriate spots on the periphery of the board 12 and pins 31 provided as projecting sections which abut against appropriate spots on the surface of the board 12. The lengths of the pins 31 are made longer than those of the pressing sections 28. The pins 31 abut against the part of the board 12 corresponding to the body 1 on the surface of the board 12 on the opposite side of the body 1. Therefore, the vibration of the board 1 can be prevented effectively.
Patent JP-S6415954-A (JP)
Title: Semiconductor device
Inventor: SUGIMORI SHINYA
IPC: H01L21/3205
Filed: 1987-07-10
Abstract: PURPOSE:To prevent the wire connecting the electrode pad to an external lead from slackening and contacting with the chip edge to cause a short by causing at least the part of the guard ring passing the electrode pad to bypass the lower part of the electrode pad through an insulating film, thereby shortening the wire. CONSTITUTION:In a desired part of a semiconductor substrate 5, a thick field oxide film 6 is formed and a polysilicon wiring 7 is formed. Then, after forming a PSG film 9, an under guard ring 11, a metal conductor layer, is formed in a position in line with an electrode pad 8, and on the upper part thereof an inter-layer insulating film 12 is deposited. In the connecting parts between the electrode pad 8 and the polysilicon wiring 7 and between the under guard ring 11 and a guard ring 10, contact holes 13 are formed to expose the ground. In the position at which the guard ring 10 is formed, the surface of the semiconductor substrate 5 is also exposed. Aluminium is formed and patterned to form the electrode pad 8 and guard ring 11, and electrical connection between the conductors is made via the contact holes 13. A passivation film 14 is formed except for the electrode pad 8.
Patent JP-S6233109-A (JP)
Title: Polymer type dentine surface treating agent
Inventor: NAKABAYASHI NORIO
IPC: A61K6/00
Filed: 1985-08-05
Abstract: PURPOSE:A polymer type dentine surface treating agent, consisting of a polymer having sulfonic acid groups and having little biological invading and damaging property without inhibiting the adhesive property of a resin even when used as a lining agent or dentine coating agent. CONSTITUTION:A polymer type dentine surface treating agent consisting of a polymer containing sulfonic acid groups, e.g. homopolymer of a monomer having sulfonic acid group, e.g. allylsulfonic acid, methallylsulfonic acid, vinylsulfonic acid or p-styrenesulfonic acid, a copolymer of the monomer with another monomer, e.g. a olefin, vinyl halide or vinyl ester, or a polymer obtained by grafting sulfonic acid group or a monomer containing the sulfonic acid group. The above-mentioned dentine surface treating agent is preferably applied to the dentine in the form of a treating solution prepared by dissolving the treating agent in a solvent, e.g. water of hydrous ethanol.
Patent JP-H0624469-A (JP)
Title: Buffer material for packing
Inventor: ISHIKAWA KENGO
IPC: B65D5/50
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a buffer material which reduce the packing cost of an article to be packed having a protrusion at the center of the width. CONSTITUTION:A buffer material 18 for packing is arranged between an article 11 to be packed having a protrusion 14 at the center of the width and a packing box 19 to contain it. This is made of a sheet of folded cardboard to form a square cylinder and provided with the first-the fourth enveloping plates 21-24. One of enveloping plate 23 facing to the protrusion 14 in the enveloping plates 21-24 is provided with a unified extended part 23a and formed longer than other two enveloping plates 22, 24 adjacent to the enveloping plate 23. A pair of support flaps 28 which are folded at time extended part 23a as a unit and fitted to the extended part 11a at both sides of the protrusion 14 of the article 11 and further, provided with the protrusion 14 of the article 11 therebetween, are attached to the extended part 23a.
Patent JP-S6064556-A (JP)
Title: Automatic redialing device
Inventor: MAEDA KAZUO
IPC: H04M1/272
Filed: 1983-09-19
Abstract: PURPOSE:To attain automatically dialing by storing a number dialed by the user by means of a telephone set and detecting it when an opposite party is busy, and dialing the number stored repetitively at the interval of a prescribed time. CONSTITUTION:When the user diales a dial number, to call under the off hook state of a handset a dial output circuit 20 is activated and the dial number is transmitted to telephone lines L1 and L2 by a hook relay HR and also the number information is stored in a dial number storage section 22. When the opposite party of the call is busy and another call is desired, the contents of the storage circuit 22 is read by operating an automatic redial switch 25, and the same telephone number as the number transmitted precedingly is transmitted to the telephone lines L1, L2 brought into the connecting state by a line control section 23. When the other party is busy once more, the busy tone is detected and the redialing is restarted after a prescribed time of the detection.
Patent JP-S6330200-A (JP)
Title: Control method for actual pressure force of hydraulic press
Inventor: KONDO HIROAKI
IPC: B30B15/22
Filed: 1986-07-21
Abstract: PURPOSE:To enable a correct control of an actual pressure by a set pressure force only by feeding a pressure oil from the prescribed pump circuit to a cylinder and holding the back pressure to support the eight of a sliding side while under a pressing stage. CONSTITUTION:The pump circuit 19 consisting of a hydraulic pump 20, relief valve 21, solenoid valve 22, etc. is connected to the cylinder chamber 7a at the rod side of a sub-cylinder 7 and at the press-forming time a pressure oil is fed to the cylinder chamber 7a and the back pressure to support the weight of the sliding side is made so as to be held. The sliding side weight is therefore supported with the back pressure at the time when the resistance force of the body 5 to be pressed and the pressure are attained to a balanced rest state, so the sliding side weight does not act on the body 5 to be worked as a pressure. The pressure thus becomes the set pressure only and a correct actual pressure control can be performed.
Patent JP-H06136450-A (JP)
Title: Production of cold rolled steel sheet for deep drawing excellent in hardenability in coating/baking and corrosion resistance
Inventor: FUJIWARA SUSUMU
IPC: C22C38/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide the method for producing a cold rolled steel sheet for deep drawing excellent in hardenability in coating/baking and corrosion resistance. CONSTITUTION:The slab of steel contg., by weight, 0.001 to 0.008% C, <=1.5% Si, 0.05 to 1.8% Mn, 0.005 to 0.100% sol.Al, <=0.005% N and 0.005 to 0.03% Nb and furthermore contg., at need, Ti in the range in accordance with 0.003<=Ti<=(48/32)XS+(48/14)XN and/ or one or <=two kinds among<=1.0% Ni, <=3.0% Mo and <=7.0% Cr, and the balance Fe with inevitable impurities is subjected to hot rolling, is pickled and is thereafter subjected to cold rolling. After that, it is annealed at 800 to 980 deg.C in a continuous annealing line. If required, 0.0003 to 0.003% B is furthermore incorporated therein.
Patent JP-S6099128-A (JP)
Inventor: ARUBERUTO AANORUDO BUAN GEENEN
IPC: C08G65/333
Filed: 1984-08-20
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-H04369250-A (JP)
Title: Mounting structure of semiconductor device
Inventor: KIMURA TOSHIHIRO
IPC: H01L23/12
Filed: 1991-06-17
Abstract: PURPOSE:To improve heat radiation and lower the cost of mounting for a semiconductor device, by reducing an occupied mounting area of the semiconductor device. CONSTITUTION:In a mounting structure, a semiconductor device 13 fixed on a board 11 is sealed after electrodes 13a and 13b of the semiconductor device 13 are electrically connected to wiring leads 12a to 12c located on the board 11. Moreover, a conducting member 25, which functions as a sealing dam ring and as a wire bonding pad and is connected electrically to one wiring lead 12c on the substrate 11, is bonded so as to enclose the peripheral part of the semiconductor device 13.
Patent JP-S5694561-A (JP)
Title: Recording and playback device for endless tape
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B5/55
Filed: 1979-12-27
Abstract: PURPOSE: To enable to display the designated track number and the track number of head location alternately with one display device, by designating the section of recording or playback through a section designation mode switch, section information storage means, and head moving means.  
     CONSTITUTION: When the track number is designated with a ten key 1, it is displayed on a display device 12 via a temporary register 4 and a present register 8. Succeedingly, when a start key 5a is depressed, the output of a start register 6 is displayed instead. Similarly, when an end key 5b is depressed, the end register 7 is displayed. A timing generating circuit is connected to a display control circuit 10, and control is made so that the content of three registers is alternately displayed and it is displayed with a display device 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09328102-A (JP)
Title: Weighing equipment for packaging machine
Inventor: YASUE TEIJI
IPC: B65B1/36
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a weighing equipment which can weigh an article to be packaged smoothly and quickly in order to keep up with a packaging machine which possesses about twice as much packaging ability as a prior art machine does. SOLUTION: While a weighing disk 10 is synchronizingly rotated with a rotor provided with a grip body for supporting a bag on a packaging machine side, a shutter 16 covering the bottom face of a weighing cylinder 12 is released with a confirmation signal for opening a bag at a filling station and an article to be packaged in the cylinder is discharged in a filling funnel. The shutter 16, after discharging the article to be packaged, closes the bottom face of the weighing cylinder 12 again. After the article to be packaged is supplied from a hopper 91 and is filled in the weighing cylinder 12 once more, a quantity is fixed with a necking member 95 and the shutter prepares for the next discharge.
Patent JP-S6416545-A (JP)
Title: Apparatus for repelling birds and mole
Inventor: NISHII MASAZUMI
IPC: A01M29/22
Filed: 1987-07-09
Abstract: PURPOSE:To provide an apparatus for repelling birds and mole effective in repelling both birds and mole at the same time with a simple device and protect crops from the damage caused by the birds, etc., by rotating a blade with wind and scaring the small animals by the light reflected from the metal attached to the center of the blade. CONSTITUTION:For example, a gold or silver-colored paper is pasted at the center 10 of a colored disk 9, which is attached to a blade 8 (e.g. thin iron plate or plastic sheet of 0.5-1mm thick). The shaft 4 of the blade 8 is forced into a bearing 2 to obtain the objective apparatus for repelling birds and mole. A round rod 6 connected to the bearing 2 is thrust into the ground 13. The blade 8 rotates by a gentle wind to repel birds and mole is expelled by the vibration of the rod caused by the rotation.
Patent JP-2000006947-A (JP)
Title: Cold-reserving case for food
Inventor: HONMA SUSUMU
IPC: B65D5/36
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a shelf or cold-reserving agent from interfering with entry/ removal of food in a case equipped with the cold-reserving agent placed on the shelf connected to tips of a pair of side plates. SOLUTION: One of side plates 13 of a pair of side plates 12, 13 with a top plate 15 having a handle plate 17 at a tip connected is allowed to open sideward, wherein food is housed inside or taken out of the inside through an opening formed when the side plate is thus opened. The housed food is cooled by cold-reserving agent 50 on a shelf 36.
Patent JP-S6065171-A (JP)
Inventor: TAKEUCHI KISHIO
IPC: D06C9/02
Filed: 1983-09-17
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-S6234683-A (JP)
Title: Electric power control device for welding equipment and the like
Inventor: MAKINO MAKOTO
IPC: B23K11/24
Filed: 1985-08-06
Abstract: PURPOSE:To prevent the accumulation of heat and to demonstrate the device capacity in the maximum efficiency by taking the timing upto the following electrification by a timer by reading out the motion dormant time corresponding to the set current and set electrifying time from the memory. CONSTITUTION:A CPU 15 reads out the welding current of one spot welding point and electrifying time from a memory 14 with the starting of a spot welding. From this welding current and electrifying time, the motion dormant time corresponding thereto is read out of the memory 14 and a timer 16 is set according to the data thereof. The following electrification is then started by outputting the starting signal of the following electrifying cycle to a constant current control circuit 10 from the time 16 with the lapse of the corresponding motion dormant time. The heat accumulation on the device is therefore prevented and the device capacity can be demonstrated in the maximum efficiency as well.
Patent JP-H0458079-A (JP)
Title: Linear electric motor drive compressor
Inventor: HIRAI TETSUO
IPC: F04B35/04
Filed: 1990-06-27
Abstract: PURPOSE:To increase the mechanical strength of a metallic bobbin as well as to enhance the performance and reliability of a linear electric motor by providing plural slits on a metallic coil bobbin fixing a coil along the direction of coil movement. CONSTITUTION:A metallic coil bobbin 26 is formed with plural slits 2c along the direction of coil 2 movement. This thereby enables loss in eddy current to be lessened, thereby making it possible to increase mechanical strength without deteriorating performance. Furthermore, reliability can thereby be enhanced with high performance kept on without widening the gap 1a of a magnetic circuit through which a coil 2 is moved.
Patent JP-2001005034-A (JP)
Title: Semiconductor device such as liquid crystal display device and method and device for its production
Inventor: WATANABE KUNIHIKO
IPC: H01L21/302
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To process regions having different integration degrees of semiconductor devices in one step. SOLUTION: A single layer or laminated layers of a plurality of thin films BLL, INS, ULL including semiconductor devices, wirings and interlayer insulating films are formed as separated in a plurality of regions AR, DR on a substrate SUB1. At least, one film (INS) of the thin films is processed in such a manner that the gradient forms of the cross sections differ from each other in the plurality of regions AR, DR.
Patent JP-S6416019-A (JP)
Title: Decoder driver circuit
Inventor: SAGARA KENICHI
IPC: H03K17/62
Filed: 1987-07-09
Abstract: PURPOSE:To apply a stable output voltage while suppressing the fluctuation of saturation voltage of an output transistor (TR) by operating independently each driver circuit to drive the output TR at a stable current at all times. CONSTITUTION:A base (base of a TR 6) is connected to an equivalent PNP TR (pseudo Darlington) comprising PNP TRs 6, 7 is connected to a bias circuit 29 formed by connecting a bias resistor 1 and the anode of a diode 5 and the other terminal of a bias resistor 1 is connected to the emitter of the equivalent PNP TR (connecting point of the emitter of the TR 6 and the collector of the TR 7) through a bias resistor 2. Thus, the base-emitter voltage of the TR 6 is subtracted from the potential of the bias circuit 29, and divided by the bias resistor 2 and supplied as nearly constant current as the driving current of the TR 8. Thus, the fluctuation of the saturation voltage of the output TR 8 is suppressed and the output voltage is made stable.
Patent JP-H0615882-A (JP)
Title: Recording device
Inventor: OTAKA KOICHI
IPC: B41J29/38
Filed: 1992-06-30
Abstract: PURPOSE:To provide a printer which informs a host computer of printing state such as printing sequential order. CONSTITUTION:CPU 10 stores printing sequential order in a buffer 20 together with information such as the name of a host computer and printing pages which is included in a printing command, if the command is received from host computers 30, 31. Next, information stored in the buffer 20 is sent to the host computers 30, 31. CPU 10, based on the printing sequential order as information stored in the buffer 20, prints print data entered from the host computers 30, 31, and changes the printing sequential order as information stored in the buffer 20, if the printing process is ended. In addition, the buffer 20 sends the updated information stored in the buffer 20 to the host computers 30, 31 which are on standby for information.
Patent JP-H1113763-A (JP)
Title: Magnetic levitation device
Inventor: NAGANO YOSHIHIRO
IPC: B60L13/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent control from falling into the unstable state by constituting a drive circuit in which electromagnetic current for feedback control is let flow into a pair of electromagnets so that output overlapped a constant offset current on AC component corresponding to a drive signal for feedback control is generated. SOLUTION: When a magnetic levitation device is operated, a drive signal S in made by a feedback circuit 5 in a drive circuit 3, the drive signal to which bias is added, is converted to electromagnetic current 1a by a V/I conversion circuit 6 so as to input it to an electromagnet 2a. Meanwhile, a signal added with bias after inverting the drive signal S by an inversion circuit 5a is input to an electromagnet 2b as electromagnetic current 1b by the V/I conversion circuit 6. In this case, an offset adding means 7 is provided between a bias point and the V/I conversion circuit 6, the offset is decided so that the electromagnetic current is larger than zero and smaller than bias current. Hereby the electromagnets 2a, 2b can always be effectively functioned.