baber/WOPTO huggingface dataset:
Patent JP-H11265884-A (JP)
Title: Method and equipment for manufacturing semiconductor
Inventor: WATANABE TOMOJI
IPC: H01L21/205
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the entrance of radicals into a gas supply head and suppress the variations in the film formation speed, even if the distance between an upper and a lower electrode is made narrow. SOLUTION: An upper electrode is connected at its center with a gas supply pipe 21 and has a distribution channel 22 formed inside it. A resistance board 23 is constituted of an upper board 23a and a lower board 23b, which are located nearly in parallel with each other. Between the upper board 23a and the lower board 23b, a narrow section 26 is formed. Gas supplied into the distribution channel 22 flows vertically to the upper board 23a in slits 25a and horizontally to the upper board 23a in the narrow section 26 and vertically to the lower board 23b in slits 25b. In the narrow section 26, a normal component of the velocity of gas is zero.  The requirement for suppressing the variations in the film formation speed and preventing the radicals from entering the inside of the upper electrode 2 is to make the flow velocity of gas in the narrow section 26 twice as fast as or larger than that of gas blowing out in the resistance board 23.
Patent JP-H02246943-A (JP)
Title: A/d converter for ultrasonic diagnostic device
Inventor: FURUYA NOBUAKI
IPC: A61B8/00
Filed: 1989-03-20
Abstract: PURPOSE:To execute an A/D conversion holding the number of effective digits even in the case of an ultrasonic wave receiving signal with a wide dynamic range by amplifying the same receiving signal with different plural amplification rates, A/D-converting the signal in parallel, selecting digital data not to be saturated, and converting the data to data with a large data length. CONSTITUTION:The receiving signal from an ultrasonic transducer 1 is amplified by an amplifier 2 and A/D-converted to an A/D converter 5. At such a time, the amplification rate of the amplifier 2 is made small, and the A/D converter 5 is prevented from being saturated even in the case of an intensive reflected signal from the shallow part of an object. A part of the output of the amplifier 2 is amplified further sixteen-fold by an amplifier 3 and A/D-converted by an A/D converter 6. A part of the output of the amplifier 3 is amplified further sixteen-fold by an amplifier 4 and A/D-converted in the same manner by an A/D converter 7. The digital data obtained respective A/D converters 5, 6 and 7 are inputted to a data converter 8. The data converter 8 prepares converted data with the digital data 9 having the largest number of effective digits among the digital data of the A/D converters 5, 6 and 7 to be unsaturated by means of an electronic digital signal processing, and the converter 8 outputs the data.
Patent JP-H02246616-A (JP)
Title: Logic circuit
Inventor: OKAMOTO MASAAKI
IPC: A21C11/00
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the power consumption of a level shift part and to increase the operating speed by providing a level shift transistor(TR) between a gate of a pull-down transistor(TR) of a buffer section and a low level power supply and turning on/off the level shift TR based on an output of a logic section. CONSTITUTION:A gate bias of a level shift pull-down FET Qpd2 is varied with an output voltage of a logic stage in a buffer stage level shift circuit 54 and when an input reaches L and a logical stage output goes to H, the Qpd2 is turned on and a charge having stored in a gate of a lower side FET QPPL of a push- pull buffer is quickly discharged through the Qpd2 and the QPPL is turned off. When the input changes to H and the logical stage output to L, the gate bias of the Qpd2 is changed and the Qpd2 is turned off. Then the gate capacitance of the QPPL is charged up and the charge acts efficiently on the QPPL, which is quickly turned on. Thus, the power is made efficient and the speed is improved.
Patent JP-H02246659-A (JP)
Title: Subscriber line testing system
Inventor: SHINKAWA HIROSHI
IPC: H04M3/30
Filed: 1989-03-20
Abstract: PURPOSE:To attain efficient testing of a subscriber line and to save a maintenance job by sending back data including voice information received from a subscriber terminal equipment side to a relevant subscriber terminal equipment without reception of a maintenance personnel at an exchange side and confirming the propriety of the subscriber terminal equipment itself and the subscriber line based on the returned data. CONSTITUTION:In the case of conducting the voice test for a subscriber terminal equipment 1 being a telephone set or the like, when a test personnel sends a voice, the voice is given to a subscriber circuit 2, in which the data is converted into a digital data such as a PCM data and the resulting data is sent to a transmission reception section 6. The voice data is sent to a storage section 7 for a prescribed time preset by the control of a control section 8 and stored as a digital data. After a prescribed time elapses, the control section 8 applies the readout processing of the stored data in the storage section 7 and sends the data to the subscriber terminal equipment 1. Since the data is converted into an analog voice signal in the subscriber circuit 2, the subscriber terminal equipment 1 receives the data as a normal voice signal. Thus, the testing personnel can confirm the propriety of the speech level of the voice signal or the presence of noise.
Patent JP-2000267733-A (JP)
Title: Traveling control method and carrying device equipped with traveling controlling function
Inventor: ONO MITSUHIRO
IPC: G05D3/12
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a traveling control method for allowing a carriage to accurately stop at a stop position without integrating any positioning module or the like at the time of executing traveling control for allowing the carriage to travel, and a carrying device equipped with a traveling controlling function. SOLUTION: A carriage 11 is manually allowed to travel from a carriage start position being a reference to a desired stop position on a fixed route, and the traveling count value of a pulse signal generated when the carriage 11 travels is stored, and the value of a deceleration required distance from a deceleration start position to a brake start position and the value of a brake required distance from the brake start position to the stop position are calculated from the stored traveling count value. Then, the deceleration and brake of the carriage 11 can be controlled based on the value of the deceleration required distance and the value of the brake required distance.
Patent JP-H06279401-A (JP)
Title: Method of purifying n-methyl-2-pyrrolidone
Inventor: TANAKA MINORU
IPC: C07D207/267
Filed: 1993-03-26
Abstract: PURPOSE:To obtain N-methyl-2-pyrrolidone extremely slight in discoloration with time from recovered N-methyl-2-pyrrolidone which has been industrially used and colored. CONSTITUTION:Recovered N-methyl-2-pyrrolidone which has been colored and substantially contains no water is heat-treated at >=135 deg.C for >=30 minutes, distilled away low-boiling impurities then to give high-purity N-methyl-2- pyrrolidone.
Patent JP-S59194426-A (JP)
Title: Optical cvd device
Inventor: TAKAYAMA KENJI
IPC: H01L21/205
Filed: 1983-04-18
Abstract: PURPOSE:To reduce the cloud of a transmitting window by emitting a light emitted through the window via a reflecting optical system on a substrate. CONSTITUTION:A light ray from a mercury lamp 1 is converged via a converging lens 9, and passed through a transmitting window 3. A reflection optical system which has a spherical mirror 10 provided with an incident hole 11 at the center and a convex mirror 12 is provided between the window 3 and a substrate 7. The light passed through the window 3 is passed through the hole 11 of the mirror 10, reflected on the mirror 12, further reflected on the mirror 10 to emit the substrate 7. Accordingly since the window 3 is not exposed directly with reaction gas atmosphere, the cloud of the window due to the reaction product can be reduced.
Patent JP-H05275918-A (JP)
Title: Circulary polarized wave linear antenna
IPC: H01Q11/14
Filed: 1992-03-26
Abstract: PURPOSE:To provide a circular polarized wave linear antenna which has the inexpensive components and has a shape suited for a mobile object by positioning a feeding point at the first turn of a square loop conductor which has a 7/4 turn loop structure having the total length of about 7/4 wavelength and also has an open tip. CONSTITUTION:A circular polarized wave linear antenna 1 has a 7/4 turn loop structure having the total length of about 7/4 wavelength and has its feeding point set at the first turn. That is, the circular polarized waves are radiated from the elements 3a and 3b serving as the loop conductors when the electric power is supplied to the feeding terminals 2a and 2b in parallel to each other. The outer element 3a and the inner element 3b equal to the square loops of 1 turn and a 3/4 turn respectively, and a fixed space (d) is secured between the parallel sides of both elements 3a and 3b. Furthermore a prescribed space d1 is secured between the 3/4-th turn (rear end) of the element 3b and the element 3a. Therefore both elements 3a and 3b, both terminals 2a and 2b, and a feeder can be set at the same level. Thus a thin planar shape is secured for the antenna 1.
Patent JP-H08239057-A (JP)
Title: Jointing structure between floor side end part and center pillar lower part of vehicle
Inventor: MASUDA TOSHIO
IPC: B62D25/20
Filed: 1995-03-02
Abstract: PURPOSE: To relieve damage an occupant receives by reinforcing a part around a fixed part of the lower end part of a center pillar with a side sill without forming an excessive protrusion to the inside of a cabin, and reducing an inwardly deformed amount of the center pillar and the side sill at the time of side collision. CONSTITUTION: This vehicle body, where a doubler 3 is secured onto a floor 4 to form a closed cross section part in the vehicle cross direction at a part of center pillar 1, has such a structure as a reinforce outrigger 5 whose end is jointed to the lower side end surface of the floor 4 and secured onto a closed section part in the vehicle cross direction passes through the cross section of a side sill 2 and the center pillar 1 and is secured onto the pillar inner 11 of the center pillar 1 to reinforce a wide range from the side sill 2 to the lower part of the center pillar 1, from the inside of the cross section part.
Patent JP-H10266233-A (JP)
Title: Underground wall drainage structure using drain panel, and panel connector
Inventor: YAMAMOTO TAKESHI
IPC: E02D29/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To pervert underground water from oozing out by fitting a permeable sheet to a panel body, composing a connector of a connector body and protrusion straps for connecting adjacent drain panels, and connecting the drain panels arranged with the permeable sheet faces brought into contact with a skeleton, by the connector. SOLUTION: Soft vinyl chloride resin containing a plasticizer is used as material of a continuous protrusion strap 51 of a connector 50, and a foam styrene group plate is used as a panel body 32 of a drain panel 40. In case of fitting a permeable sheet 36 only to an inner part, excluding edge parts, of a face on the side with drain grooves 34 formed, soft vinyl chloride resin is deformed to display sealing performance. With the lapse of time, the plasticizer including resin is shifted to the foam styrene group plate and firmly bonded. As a method of obtaining underground wall drainage structure, the drain panels 40 are connected using the connector 50, and then concrete is poured between the drain panels 40 and the earth face, and cured and hardened so as to be integrated with a skeleton forming an underground wall.  Underground wall drainage structure provided with high water stop property and heat insulating property can thereby be obtained.
Patent JP-S57182984-A (JP)
Title: Preassembled covered terminal assembly
Inventor: AASAA JIEE TANKO
IPC: H01R12/51
Filed: 1982-04-26
Abstract: A terminal assembly including a drawn, metallic, closed, polygonal- walled cup 10 having a flanged head 14 at its open end, and a screw 12 preferably coated with a solder rejecting material. The screw is harder than the cup, and is preassembled thereto by positioning at least two thread helices within the cup. The subassembly is then inserted into a complementary polygonal aperture in a printed circuit board which can be dip-soldered to establish connection between the cup and circuitry on the board without impairment to the function of the screw and without wicking of solder into the cup. <IMAGE>
Patent JP-S57184988-A (JP)
Title: Scintillation camera device
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/161
Filed: 1981-05-09
Abstract: PURPOSE:To display a picture at a real time, by a method wherein an RI distribution image from two detectors, positioned facing an opposite to each other with an object to be measured between, is composed in realtion to a position signal, and sensitivity of an image from one detector is corrected by an image from the other detector. CONSTITUTION:Scintillation detectors 1 and 2, positioned facing and opposite to each other positioning an object to be measured in between, are supported by an arm 6 of a holder 5. After RI is injected into the object to be measured, a position signal processing circuit 9 is actuated to output an x- and a y-position signal and an unblank signal to a position signal mixing circuit 11. Sample hold timing setting circuits 21A and 21B, tomographic control signal generating circuits 22A and 22B, and an unblank signal composing circuit 23 are installed to a unblank signal mixing circuit 11A, and signal Ou is outputted. Position signals from the detectors 1 and 2 are inputted to position signal mixing circuits 11B and 11C to control them by means of the control signal of the circuit 11A. Additionally, an inversion buffer 34 is mounted, and mixing position signals Ox, Oy are outputted to display (13) them by means of signals Ou, Ox and Oy.
Patent JP-H07250572-A (JP)
Title: Planting raising equipment
Inventor: YOSHINAGA MASANORI
IPC: A01G9/14
Filed: 1994-03-15
Abstract: PURPOSE:To obtain the subject equipment so designed that a potted plant and bottom weeds decorating the pot sleeve are covered with a light-transmitting cover to form a raising space closable at any time to enhance the interior effect, naturally humidity conditioning effect and air cleaning effect and enable the differentiation and higher added value of the commodity. CONSTITUTION:This planting raising equipment is so designed as to be equipped with an inner tray loaded with a patted plant and a bottom weed medium 17, an outer tray mounted with a light-transmitting cover 15 covering them and providing a raising space 16 closable at any time, a level-regulating means for the staying water at the bottom, and a means to expand the raising space at any desired time.
Patent JP-S57183684-A (JP)
Title: Automatic music selecting system
Inventor: TEZUKA TOSHIO
IPC: G11B15/087
Filed: 1981-05-07
Abstract: PURPOSE:To select a specific program in an easy and assured way, by selecting the desired program based on the reproduced output of an information reproducing head. CONSTITUTION:The input signal is recorded on a tape 6 via an amplifier 2, a bias adder 3 and a head 5, and this recorded signal is reproduced from the tape 6 via the head 7 and an amplifier 8. On the other hand, the non-recorded part between programs on a track 1L of the tape 6 is divided into sugtracksIand II. The information on the corresponding program is recorded on these subtracks by information recording heads 10 and 11 and with the polarities reverse to each other. When theinformation is picked up by information reproducing heads 12 and 13, the reproducing information is properly obtained at an information recording part by the function of a differential amplifier 22. And no reproduced output is obtained by the amplifier 22 at the program recorded part. As a result, the reproducing information which is coincident with the input information is ohtained by feeding the desired information to a motor controller 24 in the automatic music selection mode.
Patent JP-H01298102-A (JP)
Title: Production of molded part composed of metal particle and produced packing element
Inventor: HANSU EE HIEERU
IPC: B22F3/16
Filed: 1989-03-20
Abstract: PURPOSE: To produce a compact with powder metallurgy excellent in heat resistance and surface smoothness as a packing element material by conducting penetration pressing of a fine lamellar silicate or a powder mixture of graphite and lamellar silicate into a hole of a powder-metallurgical product. CONSTITUTION: Metal sintered parts obtained by powder metallurgy by which a metal wire or a metal thin piece having 0.1-2 mm diameter or width and 5-10 mm length is used as a raw material, is pressed into a desired shape and is sintered is porous and is inferior to a sliding property of its surface, the part, as it is, is not suitable for an exhaust gas packing material of an internal combustion engine. A lamellar silicate such as mica or a powder prepared by mixing 20-80% lamellar silicate, 80-20% graphite powder is impregnated into a hole of a porous sintered member under vacuum or as taking water/oil for a medium at a ratio of <=10 wt.% of the sintered member, after a medium of water, etc. is gasified/removed, the member is pressed, the metal sintered member for packing not impairing heat resistance of sintered member and excellent in smoothness is produced.
Patent JP-H05228313-A (JP)
Title: Hermetic container type pump device
Inventor: SAKAI YOSHITOMO
IPC: C02F3/06
Filed: 1992-02-18
Abstract: PURPOSE:To provide the multi-purpose filter-contg. hermetic container type pump device which enables the continuous suction of fluid and has a filter function within the container. CONSTITUTION:This pump device has the hermetic container 10 which stores liquid, is hermetically closed at its top end aperture by a freely openable and closable upper cap 22b, freely attachably and detachably contains a filter 15 in the upper part and contains a submersible pump 11 in the lower part, a liquid tank 12 which is disposed near the hermetic container 10, a discharge pipe 14 which introduces the discharge liquid from the submersible pump 11 into the liquid tank 12 and a suction pipe 13 which introduces the liquid in the liquid tank 12 through a discharge port 8b opened at the upper cap of the hermetic container 10 from the suction port 8a immersed in the liquid tank 12 by utilizing the negative pressure of the hermetic container 10.
Patent JP-2000263215-A (JP)
Title: Casting device for vehicle wheel
Inventor: SAWAZAKI TAKASHI
IPC: B22C9/28
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a casting device by providing a gate to open in a disk part forming space on a lower center part of the disk part forming space, and feeding the molten metal from a lower part through the gate to make it difficult to degrade the device. SOLUTION: The inert gas is filled in a vehicle wheel forming space W through an inert gas nozzle 71, an inert gas control tank 70, and a stoke 31. The molten metal in a holding furnace 60 is pressurized and filled into the vehicle wheel forming space W through a molten metal feed pipe 62, the inert gas control tank 70 and the stoke 31. The molten metal is pressurized with the steep gradient from the stoke 31 to a gate 32, and when the feed of the molten metal into the vehicle wheel forming space W is started, the molten metal feed pressure becomes gentle in gradient. After the molten metal is again pressurized with the steep gradient, the specified pressure is maintained. Though the specified pressure after the molten metal feed is low, most of a rim part forming space R is located below the gate 32, then the gravity applied to the gate 32 is reduced.  Thus, the molten metal feed pressure can be suppressed low, and a casting device becomes difficult to degrade.
Patent JP-S63236152-A (JP)
Title: I/o queuing control method
Inventor: OJIRO YOSHIFUMI
IPC: G06F13/12
Filed: 1987-03-24
Abstract: PURPOSE:To avoid the increase of the processor busy rate by putting an I/O request into a special queue in case the request is not applicable owing to the busy mode conditions and searching the special key when a busy I/O is available to shift said I/O request to a normal queue for execution. CONSTITUTION:When an I/O request is busy to all available transfer lines, a flag owing a busy mode is stored in the control information of each unit forming a transfer file. At the same time, the relevant I/O request is shifted to another special queue group 50 that never gives the adverse influence to other processes. When the busy mode conditions are released, the subchannels 51 and 52 connected to the group 50 are shifted to the corresponding normal queue group 40 in case a flag showing the failure of execution of the I/O request is detected through the check of the control information.
Patent JP-H026556-A (JP)
Title: Baking device coating
Inventor: UIRIAMU SEODOA SAADO
IPC: C08L83/06
Filed: 1989-03-23
Abstract: PURPOSE: To prolong the effective life of a baking tool by coating the same with a composition obtained by mixing a silicone resin as a base, polydiorganosiloxane fluid, a polyphenyl siloxane resin, non-thermo setting polydiorganosiloxane fluid and condensation catalyst.  
     CONSTITUTION: The hardened coating on a baking tool surface, comprises a reaction product of the components (a)-(e); (a) 100 pt.wt. of a silicone resin as a base, including at least one kind of alkoxy or acyloxy functional group, and having 10-about 200,000cp of viscosity at 25°C, (b) about 50-2,000 pt.wt. of polydiorganosiloxane fluid as the base including a functional group to be reacted with alkoxy or acyloxy functional group of the silicone resin (a), (c) about 1-30wt.% to (a) and (b), of hydroxy functional polyphenyl siloxane resin including C 6 H 5 SiO 3/2  unit, (C 6 H 5 ) 2 SiO 2/2  unit or (C 6 H 5 )CH 3  SiO 2/2  unit, (d) about 0.5-5wt.% to (a) and (b), of non-thermo setting polydiorgano siloxane fluid, and (e) a condensation catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04281973-A (JP)
Title: Door chain device
Inventor: GOTANDA MOTOHIRO
IPC: E05C17/06
Filed: 1991-03-11
Abstract: PURPOSE:To prevent disengagement of an engaging tool, having a door chain, from an engaging member through operation outside a door. CONSTITUTION:An engaging tool is mounted on the other end of a door chain having the one end fixed to a door frame. A flange 55 of the engaging tool is inserted in a through-hole 65 formed in an engaging member 60 mounted on a door and engaged with a slit followed by the through-hole to form a door chain device. In this device, a permanent magnet 57 is embedded in the flange 55 and meanwhile, a magnetic substance is used on the bottom plate side of the locking member 60, and an oblong hole is formed in a position facing the through-hole of the magnetic substance. When the flange 55 is moved thereto, a magnetic balance is collapsed by an oblong hole and a magnetic force by means of which the flange 55 is rotated is exerted. Both the through-hole 65 and the flange 55 are brought into non-coincidence with each other, and the flange 55 is incapable of being disengaged from the through-hole 65.
Patent JP-H04281650-A (JP)
Title: Isdn telephone system
Inventor: MATSUBARA HIDEYUKI
IPC: H04M1/00
Filed: 1991-03-11
Abstract: PURPOSE:To allow information of an opposite party to be immediately identifies even at calling to an ISD network and at the arrival of a call from the ISD network. CONSTITUTION:A control section 1 detects an originating number at the arrival of a call from an ISD network and detects a arrived number at dialing to the ISD network. Then a telephone number in a telephone directly registered in advance in a memory is retrieved and judges whether or not the same telephone number as the numbers in the telephone directly and when the same number is in existence, whether or not a name corresponding to the telephone number is registered is judges and when registered, the name is displayed on a display section.