baber/WOPTO huggingface dataset:
Patent JP-H0617474-A (JP)
Title: Toilet equipment
Inventor: NITTA HIDEHIKO
IPC: F24D15/00
Filed: 1992-07-03
Abstract: PURPOSE:To make a room temperature detection sensor in a toilet room so as to accurately detect a room temperature, starting a room heating quickly as soon as the room temperature being lowered, and thereby get the comfortable room heating in a toilet. CONSTITUTION:A body is provided with a control part 16 controlling a warm water washing means with a warm water tank in this body 17 mounted and fixed on a stool 1 and a deodorizing means with a deodorizing fan 12 and a deodorant 14. A room temperature detection sensor 3 is installed in a deodorizing diffuser 15 being partitioned off by partition walls (rib 24, cover 25). Therefore, the detection sensor 3 is hard to be affected by heat out of the warm water tank 9 and the control part 16 or the like, so a roan temperature is accurately detectable via the diffuser 15, thus even in such a suddenly cold night, the inside of the toilet can be kept in a comfortable temperature so quickly.
Patent JP-S6171948-A (JP)
Title: Positioning device for produced articles in production process
Inventor: TOYODA YOSHIOMI
IPC: B23Q41/00
Filed: 1985-08-09
Abstract: PURPOSE:To specify the grade of produced articles by positioning a produced part at the reference point of coordinates and measuring its length, and also comparing the measured value with a previously stored size datum in production process. CONSTITUTION:Positioning of a plate glass 1 is performed by pushing its both side ends with a pusher 4 moving perpendicularly to a travelling line and a pusher 5 moving in the forward direction of travelling line. In addition, digital scales 6, 7 are arranged, and a pulse output corresponding to the movement of the pushers 4, 5 is supplied by sensors 8, 9 mechanically connected with the pushers 4, 5. The output supplied by the sensors 8, 9 is given to a dimensional counter 10 to offer the data on the length of the plate glass 1 as it has been positioned. The above data are transmitted to CPU11, and checked with data on the order table for raising to a unit which are inputted from a floppy desk 12. Thus the longitudinal dimension (height) and lateral dimension (width) of the plate glass 1 are specified.
Patent JP-H0341907-A (JP)
Title: Carrying case and packing device
Inventor: UCHIDA TOKUYUKI
IPC: H04N5/225
Filed: 1989-07-07
Abstract: PURPOSE:To contain different kinds of video cameras in a state that they are fixed surely by a single case, and also, to facilitate the inventory management by forming a containing unit having a containing part of a shape corresponding to each video camera in a shape corresponding to the same containing part, and also, forming the buffer packing for containing the video camera to a separate structure as a containing unit as it is. CONSTITUTION:A carrying case 1 is provided with a first containing part 21 for containing accessories, and a second containing part for containing the containing units 32A, 32B..., and as for the containing units 32A, 32B..., containing parts 33A, 33B... are formed in a shape corresponding to each kind of video camera 4A, 4B... and the parts contained in a containing part 31 are the same. Also a packing device is provided with buffer packing 42 in which the containing part 32A is formed, and a packing box 41, for containing the packing 42. Accordingly, different kinds of video cameras can be fixed surely and contained in one carrying case, and also, the packing 42 of the packing device can be used as it is, as a containing unit.
Patent JP-H091600-A (JP)
Title: Injection molding method
Inventor: IMURA TAKEO
IPC: B29C45/26
Filed: 1995-06-19
Abstract: PURPOSE: To facilitate molding under optimum molding conditions successively for each cavity by a method wherein completion of filling is detected by increase of oil pressure with a pressure detector, which is taken as a timing for transfer to start of filling in a next cavity and besides, dwell pressure is applied to each cavity wherein filling is completed with a device for dwell pressure annexed to a mold. CONSTITUTION: A hot line mold 10 is composed of a movable mold 24 and a fixed mold 25, and contains cavities 1, 2 of different shapes. A valve means composed of a driving piston 20 and a valve stem 36 which is connected to the piston 20 to open and close a gate 26 is arranged to the gate 26 leading to the cavity 1. The valve stem 36 passes through a gate side runner 32 connected to the gate 26, and further the piston 20 is stored in an oil chamber. A sprue side runner 31 is connected at a right angle to the gate side runner 32 at an opening 28. Respective cavities 1, 2 are successively filled with a molten resin by optimum molding conditions. When filling is completed, the cavities 1, 2 are successively parted from the sprue side runner 31 by a channel intercepting means, and the gate side runner is pressurized by a pressure means.
Patent JP-S6418752-A (JP)
Title: Full sweep system window wiper
Inventor: KARASAWA SHIGEYOSHI
IPC: B60S1/44
Filed: 1987-07-15
Abstract: PURPOSE:To enable the whole surface of a window glass to be efficiently swept by suspending a wiper blade having a length covering the total length of window glass between both sliders reciprocating in guide rails arranged on both ends of window glass. CONSTITUTION:Guide rails B are disposed on both ends of a window glass A of a vehicle, and guide rollers G of sliders are fitted in the respective guide rails B, while a wiper blade C contacting the window glass A is suspended between left and right guide rollers G, G. Each guide roller G contacts one end of a flexible rod D, and two diametral opposed points of a pulley of a drive section E fixed to a rotary shaft of a reversible motor contact the other end of said rod D. Thus, the wiper blade C is reciprocated throughout the whole surface of window glass A by the intermittent reversible rotation of pulley to sweep the window glass A.
Patent JP-S57101598-A (JP)
Title: Exciting system for superconductive generator
Inventor: IMAI YOSHIROU
IPC: H02P9/14
Filed: 1980-12-11
Abstract: PURPOSE:To suppress the quantity of heat generated from a rotor for a generator and to enhance the rapid responsiveness of a voltage regulation by composing a field coil of superconductive coil for applying field current at the normal  time and an ambient temperature oil for applying field current of variation component. CONSTITUTION:The exciting coil of a generator 1 is composed of the first field coil 71 designed for cryogenic temperature and the second field coil 72 used at ambient temperature thermally insulated from the coil 71. An automatic voltage regulator 40 controls a DC converter 61 so that the exciting current of ordinary time flows through the first coil 71. A voltage transformer 3 detects the output of the generator 1, and when the output of the transformer 3 changes, the exciting current corresponding to the changed amount is supplied to the second coil 72. The coil 72 shares only after the variation of the current of the changed amount, and the regulator 40 is thereafter controlled to gradually shift the field coil 71.
Patent JP-2000040485-A (JP)
Title: Electron beam inspection method
Inventor: MEISBURGER DAN
IPC: G01B15/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To economically and automatically inspect an X-ray mask and a similar conductive board by using a charged particle beam, by accurately positioning the charged particle beam on the board, deflecting/scanning the charged particle beam to/in a desired position, and detecting at least a single charged particle of a secondary charged particle, a backward scattering charged particle and a transmitted charged particle generated from the board. SOLUTION: An electron beam 100 is deflected by a pair of electrostatic prelens deflectors 101, 103, and a beam is converged on the periphery of a point on an objective lens 104 to be scanned with the surface of a mask 57 as the center. Next, a secondary electron is taken out upward by passing through the objective lens 104, and is defelected toward a detector 117 by deflectors 113, 112 to be sent out of a front end amplifier 122 and a high voltage insulating fiber optical link 125. A transmitted electron is transmitted through a transmitted electron detector 129 and a fiber optical link 135 by passing through the mask 57, and a backward scattering electron is sent out through a backward scattering electron detector 160 to be inspected by using these charged particles.
Patent JP-S5969425-A (JP)
Title: Manufacture of calcitic calcium carbonate
Inventor: SHIROU SHIROU
IPC: C01F11/18
Filed: 1982-10-06
Abstract: PURPOSE:To improve the dispersibility of the resulting particles and to manufacture fine calcitic calcium caronbate by reacting an aqueous suspension of calcium hydroxide with a gas contg. CO2, adding Sr or Ba, and completing carbonation. CONSTITUTION:When an aqueous suspension of calcium hydroxide prepared from natural limestone is reacted with a gas contg. CO2 to manufactured precipitated calcitic calcium carbonate, Sr and/or Ba is added before the rate of carbonation reaches about 90%, preferably about 50% in said carbonation reaction, and the reaction is completed. The amount of Sr and/or Ba to be added is >=0.005% of the amount of the resulting calcium carbonate. The total amount of Sr to be added and Sr contained in the limestone used as a starting material is >=0.05%, and that of Ba to be added and Ba contained in the limestone is >=0.01%.
Patent JP-H1154330-A (JP)
Title: Coil
Inventor: YOSHIMORI TAIRA
IPC: H01F17/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a coil which can be manufactured simply and has a small reduction in inductance even when a large current is permitted to flow, by inserting and fixing a rod-shaped iron core, on which a conductive material is wound, in an outer frame iron core composed of a wound core. SOLUTION: A coil 1 is composed of an outer frame iron core 2 which is composed of a wound core, and a rod-shaped iron core 3 which is inserted into the outer frame iron core 2 and fixed, and a copper wire 4 is wound on the rod-shaped iron core 3. The outer frame iron core 2 is composed of a magnetic material, and as the magnetic material, a material that can be obtained in a shape of a thin ribbon to form the wound core is used. An amorphous metal is most suitable as it has excellent magnetic characteristics to provide the wound core. As the alloy composition of the amorphous metal, Fe, Co or Ni, especially Fe, is the essential component as the transition metal component, and as a non-metal component, an alloy containing B, C, P or Si is suitable as the wound core material of the coil 1 as it has a low iron loss and a high saturation magnetic density.
Patent JP-S6336481-A (JP)
Inventor: DEEBITSUDO FUREDERITSUKU BANTS
IPC: G06T15/40
Filed: 1986-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1126835-A (JP)
Title: Semiconductor hall element and its manufacture
Inventor: ISHII TETSUO
IPC: G01R33/07
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the detecting sensitivity of an active area formed in the surface layer area of a semiconductor substrate for a magnetic flux which is impressed upon the semiconductor substrate obliquely to or in parallel with the surface of the substrate by forming the active area so that the bottom of the area may be inclined continuously against the surface of the substrate from one end to the other end. SOLUTION: A galvanomagnetic section, namely, an active area 14 and an electrode 16 for inputting current or outputting voltage are formed in the surface layer section of a semi-insulating gallium arsenide substrate 12 split in a square shape. The active area 14 has an n-type conductivity and an n<+> -area having a high carrier concentration (10<18> cm<-3> ) is formed below the electrode 16. In addition, the surface of the substrate 12 is coated with a protective film 20. The depth of the active area 14 from the surface of the substrate 12 is not uniform, but is continuously changed in an oblique depth distribution. Therefore, the active area 14 can detect a magnetic flux with high sensitivity even when the magnetic flux is impressed upon the substrate in parallel with the surface of the substrate.
Patent JP-S6426796-A (JP)
Title: Method for repairing papermaking multiple woven net
Inventor: ISHII YASUNORI
IPC: D21F1/10
Filed: 1987-07-17
Abstract: PURPOSE: To provide the subject method so designed that, when the upper layer fabric of a two-layer fabric for paper making is flawed, a portion of the upper layer fabric near the flaw(s) is removed to expose the corresponding portion of the lower layer fabric followed by fitting the portion with another repairing fabric and then mutual bonding to effect repair to the identical surface without causing any mesh plugging. CONSTITUTION: This method comprises the following procedure: when the upper layer fabric 1 of a two-layer fabric for papermaking takes flaw(s) 3, only the portion of the upper layer fabric 1 near the flaw(s) 3 is cut out and removed with a rotating abrasive tackle 4 with the tip of hemispherical shape to expose the corresponding portion of the lower layer fabric 2 followed by fitting the portion with another repairing fabric 5 of the same shape as that of the removed portion and then mutual bonding between the repairing fabric and the above portion of the lower layer fabric 2.
Patent JP-S6070109-A (JP)
Title: Apparatus for manufacturing granular metallic material
Inventor: MATSUI KOUJI
IPC: B22F9/14
Filed: 1983-09-27
Abstract: PURPOSE:To provide an apparatus which produces efficiently a metal having a high m.p. to a granular shape by generating an arc between a raw material rod and an electrode to melt the raw material rod, ejecting the molten metal from a nozzle by the centrifugal force of a rotary cup in the form of grains into cooling water and solidifying the grains. CONSTITUTION:An electrode 1 provided vertically movably in a cylindrical shaft 10 which is rotated at a high speed by a motor M is positioned to face a rotary cup 18 fixed to the top end of the shaft 10 and an arc is generated between said electrode and a raw material rod 42 preheated by a coil 46 up to about the m.p., thereby melting the rod 42. The molten metal which is formed here and is prevented from oxidizing by the inert gas supplied from a cylinder 45 for feeding the inert gas is ejected in the form of grains from a nozzle 20 by the centrifugal force of a rotary cup 18 rotating at a high speed integrally with the shaft 10 into the cooling water stored in the cylindrical body 33 in the upper part of a rotary cylinder 21, by which the molten metal is solidified. The granular metallic is discharged together with the cooling water through the aperture 33a of the body 33 into a casing 34. Said material is discharged through a discharge port 34a into a product receiving box 35 provided with small holes where the cooling water is separated and the granular metallic material is recovered.
Patent JP-S6070212-A (JP)
Title: Construction of marine structure
Inventor: AKAMATSU YOSHIAKI
IPC: E02B17/00
Filed: 1983-09-27
Abstract: PURPOSE:To permit the construction of large-scale structure by reducing burden to the bottom of a dock by a method in which a marine structure is built on a barge in a manner that the structure is positioned above the ship-building dock, and water is charged into the dock to give a buoyancy to the barge as the construction proceeds. CONSTITUTION:A semi-diving type barge 4 is positioned through blocks 5 in a ship-building dock 1, a bed 6 is placed on the barge 4, and a marine structure 7 is built above the upper end of the dock 1. Therefore, the structure 7 undergoes no restriction even when its width is larger than the width of the dock. As the construction of the structure 7 proceeds, water is orderly charged into the dock 1 to give a buoyancy to the barge 4 in the state of being landed on the bottom. Burden to the bottom of the dock can thus be alleviated.
Patent JP-H0618247-A (JP)
Title: Pipe inner face diagnosis method and inspecting position indicating sheet used for it
Inventor: OKI MASANORI
IPC: G01B21/08
Filed: 1992-07-03
Abstract: PURPOSE:To facilitate diagnosis of pipe inner face by realizing highly efficient marking work. CONSTITUTION:An inspecting position indicating sheet 12 is wound around a part of a pipe 10 subjected to inner face diagnosis. A pipe inner face diagnosis unit inspects the parts where holes 14, made regularly through the sheet 12, are arranged. The hole 14 in the sheet 12 has such a size as receiving the sensor part of a probe in the pipe inner face diagnosis unit. Multiple holes 14 are made over the entire surface of the sheet 12 at the same pitches in the longitudinal and lateral directions.
Patent JP-H0468178-A (JP)
Title: Horizontal circulating parking equipment
Inventor: ISHIJIMA TAKEO
IPC: E04H6/32
Filed: 1990-07-06
Abstract: PURPOSE:To reduce an area by providing a pair of traverse traveling wheels and a pair of longitudinal traveling wheels respectively to the rears of trays with the same level, and providing bearing members, on which the traverse traveling and the longitudinal traveling wheels are mounted, to crossing sections of traverse feeding and longitudinal feeding fixed rails laid with the same level. CONSTITUTION:Dead spaces 6 and 7 for one portion of a tray are formed to the ends on a diagonal line of one of trays 1 provided in parallel with a plurality of rows. A pair of traverse traveling wheels 9 traveling on traverse feeding fixed rails 8 and a pair of longitudinal traveling wheels 11 traveling on longitudinal feeding fixed rails 10 are respectively mounted to the rears of the trays 1 with the same level. In addition, auxiliary rollers 12 and 13 as bearing members are provided at right angles to crossing sections of the rails 8 and 10 with the same level. The wheels 9 travel on the rails 8, the wheels 11 are moved and mounted on the roller 13 and, at the same time, one of the wheels 9 is moved and mounted on the roller 12, and the longitudinal-feed of the trays 1 is possible. Accordingly, the entire length of a longitudinal-feed can be shortened to reduce the whole area.
Patent JP-H0621230-A (JP)
Title: Redundancy method for semiconductor memory
Inventor: FUJII ATSUSHI
IPC: H01L29/788
Filed: 1992-07-06
Abstract: PURPOSE:To eliminate a redundancy writing circuit and to reduce an area of a chip by exposing a floating gate of an EPROM necessary for redundancy and a ground wiring, and then locally forming a conductive film by spraying material gas containing conductive substance to the same part. CONSTITUTION:A single-layer EPROM has a control gate 1 formed on a substrate, a floating gate 2 formed on the substrate through a gate insulating film, a drain 4 formed on the substrate through the gate 2 and the film, a Vss wiring (ground wiring) 5 held at a ground potential, a bit wiring 6 and a wiring 7 for connecting the wiring 5 to the gate 2. In this case, the film on the gate 2 and the wiring 5 necessary for redundancy are opened by irradiating with a focused ion beam, and exposed. Material gas containing conductive substance is sprayed to the exposed positions to locally form a conductive film, and the both 2, 5 are short-circuited by the conductive film.
Patent JP-H07138245-A (JP)
Title: Production of (3s,4r)-3-hydroxy-4-hydroxymethyl-4-butanolide
Inventor: EBATA TAKASHI
IPC: C07D307/32
Filed: 1993-06-24
Abstract: PURPOSE:To obtain (3S,4R)-3-hydroxy-4-hydroxymethyl-4-butanolide useful as a synthetic raw material for valuable compounds in high selectivity and yield in a short step with easy operation by using levo glucosenone as a starting substance and subjecting the substance to the hydration of carbon-carbon double bond and the Baeyer-Villiger oxidation. CONSTITUTION:The carbon-carbon double bond between the 3- and 4-sites of levo glucosenone of formula I is hydrated to obtain 1, 6-anhydro-3-deoxy-beta-D- erythro-hexopyranose-2-urose of formula II having methylene group on 3-site and a hydroxyl group having alpha-configuration on 4-site. The obtained compound of formula II is subjected to Baeyer-Villiger oxidation to obtain the objective 5-membered lactone compound of formula III. It is preferable to consume the excess peracid for the safety in the following process by adding dimethyl sulfide, etc., to the system after completing the reaction. Furthermore, the product is preferably treated under the condition of acid hydrolysis since a part of the hydroxyl group of the product may be present in the form of formyl ester.
Patent JP-H0841687-A (JP)
Title: Electrodeposition coating device
Inventor: KOMATA TAKASADA
IPC: C25D13/00
Filed: 1994-07-29
Abstract: PURPOSE:To prevent generation of the electrodeposition defect by the bubbles generated on the surface of a coating material liquid in an electrodeposition vessel and the dust adsorbed on these bubbles by providing the subject device with a conveyor for attracting and transferring the bubbles and a means for removing the adsorbed bubbles. CONSTITUTION:Materials 3 which are to be coated and are placed on cantilever type hangers 2 of the overhead conveyor 1 and are continuously transferred are put into the electrodeposition vessel 4 and are immersed into the coating material liquid P stored in the electrodeposition vessel 4. The belt conveyor 8 of such electrodeposition coating device is arranged in the state of inclining the one end side thereof toward the inlet side 4a of the electrodeposition vessel 4 and projecting the other end side above the surface of the coating material liquid P by directioning the other end toward the outlet side 4b and at a height at which the conveyor is confined within the space E generated between the materials 3 entering the vessel and the hanging bases of hangers 2. The bubbles generated on the surface of the coating material P are adsorbed on the surface of the endless belt 9 turning in an arrow direction of the belt conveyor 8. The bubbles transferred to the other end side are removed from the surface of the belt 9 by a bubble removing device 13 disposed at the other end side.
Patent JP-H0340987-A (JP)
Title: Growing method for single crystal
Inventor: HOSHIKAWA KEIGO
IPC: H01L21/208
Filed: 1989-07-10
Abstract: PURPOSE:To make the structure of a crucible simple and to enhance the yield of a raw material and grown crystal by specifying the shape of the utilized seed crystal in a crystal growing method represented by a vertical or horizontal Bridgman method. CONSTITUTION:Seed crystal 15, GaAs crystal 10 for a raw material in a solid state and a liquid sealer 4 in a solid state are packed into a crucible 18 introduced into a furnace. This crucible 18 is introduced into the furnace and one or all parts of the crystalline raw material and one part of seed crystal are melted in a hot zone regulated to the prescribed temp. and the temp. distribution and thereby melt 3 of the raw material is produced. Then this melt 3 is gradually solidified from seed crystal 15 and formed into the shape of a vessel. Single crystal having a required shape to be regulated is obtained. In this method, such seed crystal 15 is utilized whose cross-sectional shape and dimension are made nearly same as the cross-sectional shape and dimension of single crystal to be grown.
Patent JP-H09148265-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: ZEN ZAIZEN
IPC: C23C14/24
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of minute particles due to condensation in a semiconductor device producing apparatus having a vacuum system. SOLUTION: A semiconductor device producing apparatus has a heat source mounted on specified part of a venting gas injection pipe 71 and exhaust rate control valve 61 which is mounted on specified part of an exhaust pipe, functions to adjust the flow rate of a gas flowing from a load lock to a pump according to the degree of opening and has a large and small aperture parts. A main exhaust pipe D to lower the exhaust rate prevents the gas in the load lock from adiabatically expanding to reduce the generation of minute particles due to condensation.