baber/WOPTO huggingface dataset:
Patent JP-S6442348-A (JP)
Title: Production of polycrystalline calcium fluoride sintered body
Inventor: SHIOJI YASUHIRO
IPC: C04B35/553
Filed: 1987-08-11
Abstract: PURPOSE:To produce a calcium fluoride sintered body, capable of sintering calcium fluoride powders under an industrially available temp. and pressure, and of good translucence and strength by sintering the calcium fluoride powders in a specific ranges of temp. and pressure. CONSTITUTION:A target sintered body is produced by sintering the calcium fluoride powders at 950-1,100 deg.C under 250-2,000kg/cm<2> pressure. The calcium fluoride powders to be used are desired to be of high purity, usually being >=99% purity, in order to increase the translucence of the obtained sintered body. The sintering is carried out after molding the calcium fluoride powders to be a raw material. The temp. and pressure for the sintering are able to be interdependently changed. The sintering pressure can be increased when the sintering temp. is relatively low, and the sintering pressure can be decreased when the sintering temp. is relatively high.
Patent JP-H0734360-A (JP)
Title: Production of single knitted fabric
Inventor: YAMAOKA TAKASHI
IPC: D04B1/18
Filed: 1993-07-15
Abstract: PURPOSE:To readily and accurately produce a knitted fabric excellent in soft touch of a knitted fabric and stretchability unlike the case of the conventional elastic yarn plating knitted fabric without using an elastic yarn or without using an expensive special positive let-off motion required therefor. CONSTITUTION:A ground loop is formed at every other needle in each knitting feeder [(a) to (d)] and a needle which did not form a ground loop is knitted together with a new fed yarn in the next knitting feeder without releasing the yarn. A double loop, therefore, made of two kinds of ground yarns (G1 and G2) is formed. Since the double loop in the first wale is shifted by half a pitch from the double loop in the second wale in the resultant knitted fabric, the shank port of a double loop combining the first wale with the second wale is longer than the general sheeting. Consequently, this fabric exhibits a high stretchability in the lateral direction.
Patent JP-2000029549-A (JP)
Title: Method for estimating system voltage after bank switching for reactive power regulation at reactive power regulator
Inventor: TANGE MASAJI
IPC: H02J3/18
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make exactly estimable a system voltage after a bank switching for reactive power regulation from the state of a system before the bank switching for reactive power regulation. SOLUTION: Based on the respective measured values of current I, voltage V and phase angle R of a system 16 before the switching of a capacitor bank 20 and parameters (a), (b) and (c) to be successively updated, a voltage change ΔV after the switching of the capacitor bank 20 is calculated using the calculation expression of ΔV=a×I+b×V+c×R. Further, the parameters (a), (b) and (c) are found from N pieces of voltage changes ΔV successively observed after the switching of the capacitor bank 20 by the method of least squares and every time the voltage change ΔV is observed, these parameters are successively updated.
Patent JP-H0370770-A (JP)
Title: Three-component thermoplastic mixture
Inventor: PEETAA TATSUKE
IPC: C08L75/06
Filed: 1990-07-30
Abstract: PURPOSE: To provide ternary thermoplastic mixtures suitable for use as materials for fenders of automotives, which comprise specified amounts of specified thermoplastic polycarbonate, polyurethane and a graft polymer.  
     CONSTITUTION: These mixtures comprise (A) 5 to 98.5 wt.% thermoplastic polycarbonate based on a diphenol of the formula R 1  and R 2  are each H, halogen, 1-3C alkyl or the like; m is 4 to 7; X is carbon; R 3  and R 4  are each H or 1-6C alkyl), (B) 94.5 to 1 wt.% thermoplastic linear polyurethane prepared from a diisocyanate, completely or mainly aliphatic oligo- and/or polyester and/or ether and at least one chain extender, and (C) 0.5 to 50 wt.% graft polymer of a rubber and a vinyl monomer. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0948965-A (JP)
Title: Water-swelling sealant composition
Inventor: ITABASHI KENTARO
IPC: C09K3/10
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce the shrinkage on drying after water swelling without causing the corrosion of an aluminum material by using a rubber, a water-swelling material, an alumina cement and an acidic substance as the constituents. SOLUTION: A polyoxyalkylene glycol is produced by the random and/or block polymerization of a polyethylene oxide of a hydroxyl equivalent of 400 to 6,000 or ethylene oxide and propylene oxide at a weight ratio of propylene oxide to ethylene oxide of (7:3) to (0:10). This polyoxyalkylene glycol is reacted with an organic diisocyanate to give a water-swelling urethane prepolymer containing terminal isocyanato groups, and the prepolymer is reacted with water and/or a curing agent to give a water-swelling material comprising a urethane resin in a paste form. 100 pts.wt. rubber comprising a mixture of 35-65wt.% EPDM rubber and 65-35wt.% butyl rubber is blended with 30-100 pts.wt. of the water-swelling material, 50-150 pts.wt. alumina cement, and an acidic substance.
Patent JP-H0282968-A (JP)
Title: Method and apparatus for displaying delivery
Inventor: UAREN AARU JIEUETSUTO
IPC: A61B5/00
Filed: 1989-08-02
Abstract: PURPOSE: To prevent a wrong trigger of a signal under a normal condition distant from actual accouchement, by equipping a magnet part of a cover means of a transmitter with a switch in a room as a remote control device to remove a remote control means from a hole by accouchement. CONSTITUTION: A hole 26 crosses the thick end part of a cover 12 and, since it opens both ends, receives an inserted magnet 24. The magnet 24 is sealed separated from a room 22 and integrated into a single and compact portable device 10, and has a function to activate a switch 18 by whether the magnet 24 is in the hole 26 or not. When accouchement is started, the pudenda opens, loosening of a leather strip is tensed to draw the magnet 24 out of the hole 26, the switch 18 is closed to activate an electric circuit to actuate a transmitter 14. Since the transmitter 14 acts only during accouchement, the service life of a cell 16 has room. A receiver 20 generates an alarm of voice to inform a veterinarian, etc., of starting accouchement.
Patent JP-S6260815-A (JP)
Title: Method and apparatus for adding pulverous powder to molten steel and free-cutting steel
Inventor: SHIBATA NORIYOSHI
IPC: C22C38/00
Filed: 1985-09-10
Abstract: PURPOSE:To add a large amt. of a free-cutting component without segregating the same and to improve a free-cutting property by injecting the pulverous powder of the free-cutting component such as Pb, Bi together with a carrier gas into a molten steel. CONSTITUTION:The pulverous powder of the free-cutting component such as Pb, Bi is packed into the bottom of a container body 1. After a cap 2 is mounted thereto, the 1st carrier gas G1 is introduced through a supply port 5 into the container to stir the pulverous powder with the gas. The 2nd carrier gas G2 is at the same time introduced into the container to take the stirred pulverous powder via a passage 6 into a passage 7, thus supplying the pulverous powder into a blow pipe 9. The pulverous powder of the free-cutting component injected into the molten steel through the pipe 9 disperses in the molten steel and exists in the suspended state therein. The steel uniformly dispersed with the free-cutting element within the crystal grains and at the grain boundaries is thus obtd. from a solidified ingot.
Patent JP-H0643154-A (JP)
Title: Device for measuring amount of organic carbon
Inventor: MANABE TOSHIKI
IPC: G01N31/00
Filed: 1992-07-27
Abstract: PURPOSE:To eliminate an IC from a reaction liquid and to reduce the measurement error of TOC caused by the IC as much as possible before adding the first reaction liquid to the specimens of an entire carbon detection line when obtaining TC which is generated by the entire carbon detection line and the TOC from the IC which is generated by an inorganic carbon detection line. CONSTITUTION:In a device for measuring the organic carbon in a specimen water by carbon dioxide which is generated by an entire carbon detection line 13 and an inorganic carbon detection line 14, a first reaction liquid 2 is added to the specimen water of the entire carbon detection line 13 after eliminating an IC contained in the reaction liquid A.
Patent JP-H1026168-A (JP)
Title: Damping force adjustment device of hydraulic shock absorber
Inventor: OOTA AKIHISA
IPC: F16F9/44
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To independently set damping force of a soft mode and an intermediate mode of an extension side and a compression side by excluding and separating a through hole and a by-pass to communicate passages of the extension side and the compression side in a large area. SOLUTION: In an extension stroke communicated to a rotary valve 139 in an area where orifices 139A, 139B on the extension side and the compression side are drilled on a circumference, working oil of an upper oil chamber A pushes an extension side leaf valve 152 open through an extension side port 150A, flows to a lower part oil chamber B through the extension side orifice 139A and a by-pass 119C, and generates extension and contraction damping force of soft - intermediate modes by resistance of these passages.  In a compression process, working oil of the lower part oil chamber B pushes a compression side leaf valve 129 open through the by-pass 119C, the compression side orifice 139B, a through hole 119B and a compression side port 150B, flows to an upper part oil chamber A, damping force by passage resistance is superimposed to compression side damping force, and compression side damping force of the soft - intermediate modes is generated.
Patent JP-H1047774-A (JP)
Title: Electrical hot water heater
Inventor: IKETANI RIICHI
IPC: F24H9/16
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrical hot water heater in which an inside part of a tank is always kept at its cleaned state and then a cleaning of the inside part of the tank is not required. SOLUTION: A hot water feeding pipe 2 is connected to an upper part of a tank 1, an air pump 11 is connected to the hot water feeding pipe 2. An inner bottom part 5 of the tank 1 is set to have a substantial low gradient of conical shape. A water feeding pipe 6 is connected to a center of the bottom part. The water feeding pipe 6 and the hot water feeding pipe 2 are connected via a three-way directional control valve 12. A tap water pipe 8 for discharging water toward the inner bottom part 5 is connected to the tank 1 and in turn an electrical heater 4 is arranged within the tank 1 which is higher than the inner bottom part 5.
Patent JP-S6096559-A (JP)
Inventor: TSURUTA YASUHIKO
IPC: C08L33/02
Filed: 1983-10-27
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-2000031416-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YOSHIKAWA SUSUMU
IPC: H01L21/8242
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is constituted, in such a way that the thickness of an insulating film left on the bottom of an opening above a fuse array region can be made uniform, so that fuse cutting can be performed stably through a simple process. SOLUTION: In the memory array region of a silicon substrate 1, MOS transistors 2 constituting memory cells are formed, and on the transistors 2, fuses 42 are formed in a pattern at the same time as the bit lines 41 via an insulating film 3. Then capacitors 6 are formed on the fuses 42 via an insulating film 5, and an etching stopper is patterned in a fuse array region by using a laminated film of a PSTO film 62, which is the insulating film of a capacitor 6 and an Ru film 64 formed on the film 62. The surface of the patterned etching stopper is covered with an insulating film 7, and an opening 9 is formed in the fuse-array area by selectively etching the film 7. Finally, the BSTO film 52 is exposed at the bottom of the opening 9 by removing the Ru film 64 exposed at the bottom of the opening 9.
Patent JP-H0735265-A (JP)
Title: Pipe burying/connecting method
Inventor: YAMAMOTO SEIJI
IPC: E02F5/10
Filed: 1993-07-20
Abstract: PURPOSE:To facilitate the burying of a pipe by moving a knife along the burying projected line while vibrating it, providing a notch to the suitable depth from the ground surface, and forming an enlarged hole by means of a punching tool provided on the knife lower part. CONSTITUTION:Pits are dug on both ends of a burying projected line of a pipe, and a knife 2 is advanced in the arrow direction (x) while being vibrated by a vibration generator 1, thereby a notch 4 having the suitable depth from the ground surface 3 is formed in the state where the part under a presser plate 11 of the knife 2 is advanced in the ground. Simultaneously, an enlarged hole 6 is continuously formed near the bottom of the notch 4 by a punching tool 5 provided on the lower and rear part of the knife 2 through a connecting tool 9. Moreover, since the tube end 7 of a main pipe P is connected to the rear part of the punching tool 5 by a connecting tool 10 and a Chinese chain 8, the main pipe P is pulled into the enlarged hole 6 from a pit R1 and buried in the ground at the same time the enlarged hole 6 is formed.
Patent JP-S5991255-A (JP)
Inventor: TANAKA KAZUYA
IPC: E04D1/30
Filed: 1982-11-15
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-H0951403-A (JP)
Title: Serial scanner
Inventor: FUKAZAWA HIDEO
IPC: H04N1/04
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To read a color image without taking color aberration in plural lenses into account by providing light emitting diodes with three kinds of different wavelength to a light source and adopting different number of the light emitting diodes from each wavelength. SOLUTION: A blue LED 1B is arranged in the middle of a read width as a light source in a scanner unit. Two green LEDs 1G in total four LEDs are arranged aside the LED 1B, and a red LED 1R in total two LEDs is arranged aside the LED 11G each. A rod lens 2 is arranged to a radiation front side of the LEDs. Furthermore, the optical axis is aligned through the LED 1B being the middle of the light source, a center of an original reflection lens and the center of the sensor. RGB outputs have the same level by selecting a read range to be, e.g. 4.5mm in the middle and then color data are read without unevenness. Thus, not white but three-color LEDs are adopted for the light source to read and record a color image without being affected by other wavelength in the white color than the three colors.
Patent JP-2001026305-A (JP)
Title: Conveying device for automated warehouse and automated warehouse
Inventor: OHASHI TSUKASA
IPC: B66F9/12
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To shorten a time necessary for conveying a load in an automated warehouse and to stably convey the load by providing a conveying device capable of moving in the automated with the load for conveying the load to a predetermined shelf, with a alignment means for aligning a position of the load. SOLUTION: A stacker crane as a conveying device used in an automatic high-rise warehouse such as a plant cultivation equipment can be moved on rails through wheels 3 in a state that a load P is placed on an up-and-down cage 2, and the load P is transferred to a shelf by a fork 4 loaded on the up- and-down cage 2. On this occasion, an alignment means 5 consisting of a guide part 10 contacted with the load P for aligning a position of the load P, and a driving part 11 for moving the guide part 10 to contact the same with the load P is mounted on the up-and-down cage 2 for aligning a position of the load. Further the up-and-down cage 2 is provided with an unbalance prevention mechanism 30 consisting of a pressing plate 31 contacted with an upper surface of the load P for pressing the load when the load P is lifted up.
Patent JP-S6356008-A (JP)
Title: Distortion generating circuit
Inventor: AIHARA SHIGENOBU
IPC: H03F1/32
Filed: 1986-08-26
Abstract: PURPOSE:To obtain a small-sized and inexpensive distortion generating circuit by providing two FET transistors (TR) whose each drain terminal is connected respectively to 2nd and 3rd ports of a 3dB directional coupler and a bias circuit applying a DC bias voltage to them. CONSTITUTION:A signal given from an input port 1 of the 3dB directional coupler 1 produces a distortion component by means of the nonlinear effect of the FETs 2, 3 as the amplitude of the signal increases. Since a phase dlfference of 90 deg. exists in the 3dB directional coupler 1 when the input signal is fed to the FETs 2, 3, the distorted waves generated have a difference of 90 deg. and the distorted wave components are outputted to an output port 4 only. The operating point of the FETs 2, 3 is varied by the bias circuit 4 to vary and adjust its distortion generating level. Since the effect of a parallel stray capacitance is less at a small signal and an undesired signal wave component is suppressed lower, the signal suppression circuit is saved and the distortion wave generator with small size and low cost is realized.
Patent JP-H0654079-A (JP)
Title: Dealing system
Inventor: YANAGAWA KOKO
IPC: H04M11/00
Filed: 1992-07-28
Abstract: PURPOSE:To provide a dealing system which can reduce the operation part of a dealing board or the like and can observe the other part destinations at a glance in the case of making a telephone call and can speedily and easily perform the operation. CONSTITUTION:When a dealer performs a prescribed instructing operation concerning telephone connection from a dealing board 2 for making a telephone call to the other party destination such as a customer, a dealing board controller 1 displays the telephone number or the like of the other party destination on the display part of a work station 4. When the dealer performs an input operation from the dealing board 2 based on this displayed telephone number or the like, a dealer phone controller 5 dials an opposite party destination telephone set 8a, etc. The input operation is enabled by voices as needed.
Patent JP-H0731733-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-07-21
Abstract: PURPOSE:To constitute the game machine so that a game player can obtain game state data of the game machine by a simple constitution, by processing arithmetically the game state data with the game machine, and displaying it. CONSTITUTION:Plural game states containing a great hit state is detected by the game machine itself, and based on detected game information, game state data is processed arithmetically, and the arithmetically processed game state data is displayed, for instance, in a special picture display area 711 of a liquid crystal display part 710 in a liquid crystal display device which can display a special picture. As for the display contents, a fluctuation pattern (for instance, '777') of the special picture, and also, the number of times of a great hit, probability of a great hit, a continuous hit rate, etc., are displayed. By displaying the gam state data at the time of executing a picture pattern fluctuation display and a great hit display, a game player can obtain simply actual operation data of its stand, while executing a game.
Patent JP-S60168322-A (JP)
Inventor: KAWANISHI FUMIAKI
IPC: A01G1/00
Filed: 1984-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5992152-A (JP)
Title: Supply device for molten metal for twin belt continuous casting machine
Inventor: INOUE YUUJI
IPC: B22D11/119
Filed: 1982-11-17
Abstract: PURPOSE:To cast continuously the molten steel which is carried batchwise without interruption by receiving the molten steel in a ladle in a master tundish and charging the molten steel supplied from the master tundish into a twin belt continuous casting machine from a slave tundish which receives said molten metal. CONSTITUTION:The charging flow of the molten metal from a ladle 1 into a master tundish 20 is sealed 24 to prevent oxidation by the atm. The tundish 20 is carried in a carriage 26 having a lifting mechanism 25 and is made movable between a preheating position and the prescribed position in the stage of casting. The molten steel in the tundish 20 is supplied through a sliding nozzle 21 and an extension tube 27 for preventing oxidation into a slave tundish 22. The tundish 22 is provided with a stopper nozzle 28 for removing the remaining steel and a skimmer 29 and is carried on a carriage 30, so that it is made travelable in the above-described position. The molten steel is charged from the top end of the spout provided to the tundish 22 into a twin belt continuous casting machine 18.
Patent JP-2001026364-A (JP)
Title: Sheet bunch discharging device and sheet processing device having same device
Inventor: HAYASHI KENICHI
IPC: B65H31/30
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To deliver sheets in bunches with stable feeding force applied to them by preventing one side floating of bunch discharge rollers paired in an upper-lower driving relation while they are in a nipping position. SOLUTION: At least either of an upper bunch discharge roller 180b and a lower one, or the upper bunch discharge roller 180b by way of example, has its shaft inserted in mounting holes in a support plate or swing guide 150 with elastic members 185 of rubber or the like in between. Such elastic members are alternatively interposed between a swing pivot 151 and associated mounting holes of the swing guide 150 on which the upper bunch discharge roller 180b is supported. Roller nip pressure deforms the elastic members 185 compressively to prevent one side floating of rollers.
Patent JP-H0865373-A (JP)
Title: Telephone call origination device
Inventor: HONMA SHIGERU
IPC: H04M1/27
Filed: 1994-08-26
Abstract: PURPOSE: To provide a telephone call origination device which eliminates the trouble to manually perform telephone origination according to a memorandum, memory, a message, etc. CONSTITUTION: When the recognition of a telephone number is indicated, a control part 5 indicates the input of a speech signal to a telephone line input/ output part 1. Then the control part 5 sends the inputted speech signal to a recognition part 2, which recognizes the telephone number and stores the recognition result in a storage part 3 together with a registration number. When telephone origination is indicated, the control part 5 passes the indicated registration number to a telephone origination signal generation part 4 to take the telephone number corresponding to the registration number out of the storage part 3, thereby generating the telephone number origination signal according to the telephone number. This telephone origination signal is outputted to a telephone line through the telephone line input/output part 1.
Patent JP-S60105307-A (JP)
Title: Amplifier circuit
Inventor: MATSUI KAZUMASA
IPC: H03F3/42
Filed: 1984-09-28
Abstract: PURPOSE:To prevent reduction of a low frequency gain by giving an AC voltage of opposite phase to that at a drain of an input FET to a gate of the input FET via a capacitor. CONSTITUTION:An input signal 1 is given to a gate of the input FET3 through a coupling capacitor 2. The drain of the FET3 is connected to a bias power supply 6 through an FET4. Furthermore, the drain of the FET3 is connected to the input of an inverting circuit 11. In the circuit 11, the gate of an FET12 of common source is used as the input and a drain of the FET12 taking a resistor 14 connected to a power supply 13 as a load is used as the output. A neutralizing capacitor 10 is connected between the gate of the FET3 and the output of the circuit 11.