baber/WOPTO huggingface dataset:
Patent JP-H04122913-A (JP)
Title: Liquid crystal optical element
Inventor: YUASA KOYO
IPC: G02F1/1347
Filed: 1990-09-14
Abstract: PURPOSE:To simplify the process for production as the directions of orientation treatment are the same and to facilitate the production of a long-sized panel by using liquid crystal phases which are respectively the phases consisting of a diaferroelectric liquid crystal having dichromaticity or smectic A liquid crystal exhibiting an electric field-induced tilt and satisfy specific conditions. CONSTITUTION:A layer 7 consisting of the 1st liquid crystal phase and a layer 8 consisting of the 2nd liquid crystal phase are respectively separately crimped by transparent electrodes 6 supported by substrates 5 to form the liquid crystal cells. These two liquid crystal cells are superposed on each other. The liquid crystals which are reverse from each other in the directions of the induced tilt by the electric field are used as the liquid crystals constituting the 1st liquid crystal phase and the 2nd liquid crystal phase so that the electric field of the same direciton is impressed to both the liquid crystal phases. The liquid crystals which are the same in the direction of the induced tilt by the electric field are otherwise used as the 1st liquid crystal phase and the 2nd liquid crystal phase so that the electric fields of the directions reverse from each other are impressed to both the liquid crystal phases.
Patent JP-2000077334-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: TSUNODA ATSUISA
IPC: C30B29/42
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of a needle crystal by setting a V/III flux ratio to a specific number of times the upper-limit value of the V/III flux ratio where a crystal growth becomes rich in Ga when allowing the GaAs layer to grow again on a semiconductor substrate where an Al2O3 film is selectively formed. SOLUTION: After an Al2O3 film 11 is subjected to pattern machining in a stripe shape by photoetching using a resist film 12, the Al2O3 film 11 is etched to a mask. Then, a second conductive-type GaAs cap layer 10, a second conductive-type GaInP interlayer 9, a second conductive-type AlGaInP third clad layer 9 are selectively eliminated, and a ridge is formed directly below the Al2O3 film 11. After the resist film 12 is eliminated, the second MBE growth is made, and a first conductive-type GaAs current constriction layer 13 is manufactured at both sides of the ridge. The substrate temperature at this time reaches 520-620 deg.C, and the V/III flux ratio is set to at least three times larger than the upper-limit value of the V/III flux ratio where the crystal growth becomes rich in Ga.
Patent JP-S61120610-A (JP)
Title: Water filtering apparatus
Inventor: TERANISHI MASAHIRO
IPC: B01D39/00
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a water filtering apparatus capable of well securing water permeability and capable of relaxing the miniaturization of a main body case or planning standard, by adhering a hydrophilic substance to a filter member. CONSTITUTION:Tap water is flowed into a main body case 16 from a water inlet port 18 in an almost constant flow amount through a water feed apparatus 8 and passed through a filter member 23 by the water head of the main body case 16 while stored in said case 16 and impurities such as an iron oxide component are collected and removed during this process. Because a hydrophilic substance is adhered to the upper surface of this filter member 23, the water repellency of the filter member 23 itself is effectively suppressed and, because the compatibility with water becomes extremely easy, the water permeability of the filter member 23 can be sufficiently secured from the point of timer immediately after the start of water supply and water readily passes through the filter member 23.
Patent JP-H0796415-A (JP)
Title: Pressing device for traveling metal plate to be sheared
Inventor: ENOMOTO TATSUTO
IPC: B23D19/06
Filed: 1993-09-29
Abstract: PURPOSE:To prevent deflection in the width direction of a metal plate to be sheared and to conform pressing widths with each other by pressing the metal plate at least from the underside before and after shearing with a plurality of roller trains, and constituting each roller train movable in the width direction of the metal plate. CONSTITUTION:In a shearing machine 1, circular cutters 2 rotate while meshing with each other in the vertical direction to cut a metal plate 3. Respectively plural upper and lower rollers 1, 10 for pressing the metal plate 3 from the upper side and the underside are arranged. Each lower roller 10 is supported on each frame 13 via each lower side plate 12, and each frame 13 is laterally moved on a track 15 via each movement roller 14. Respective frames 13 are mutually connected by a pantograph mechanism 16 and the outermost frame 13 is connected to the shearing machine 1 by a connecting mechanism 17. Each upper roller 11 is pivoted to each upper side plate 24 and at least one of the upper side plates 24 is rotatably supported on a portal type frame 30 and connected to a cylinder 31 to be turned in the vertical direction.
Patent JP-H0989555-A (JP)
Title: Inclination detecting sensor
Inventor: SAKAI KAZUHITO
IPC: H01L31/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To detect the inclination of a detected body further positively with simple structure by enclosing a sphere movably between a base body and a cover body, along a recessed groove formed in an extended direction of an inclined face. SOLUTION: A light emitting part 1 and a light receiving part 2 are fixed by a base body 3 in such a way as to provide inclined faces 14, 14 between the light emitting and receiving parts 1, 2, and a sphere 5 is movably enclosed between the base body 3 and a cover body 4. A recessed groove 15 formed at the inclined face 14 acts as a specified guide groove for the moving locus of the sphere 5 at the time of a detecting sensor being inclined. The light of a light emission diode 10 on the light emitting part 1 side is received by a phototransistor 7 on the light receiving part 2 side through apertures 13c, 13a of transparent resin 13, 9. While the inclination of the detecting sensor mounted on a detected body is within an angle θ of the inclined face 14 to the reference face, the sphere 5 in a reference position shuts out light emission 10 so as not to receive light 7. When the detecting sensor is inclined exceeding the angle θ. The sphere 5 moves along the recessed groove 15 onto the inclined side without shutting out the light emission 10, and a current corresponding to receiving light 7 is generated. This current quantity is detected to recognize inclination easily.
Patent JP-H04121553-A (JP)
Title: Connecting adapter for bathtub
Inventor: WATANABE TOSHIYA
IPC: A47K3/02
Filed: 1990-09-12
Abstract: PURPOSE:To automatically discharge water in a bathtub without human efforts, by a method wherein the title adapter is composed of a body fixed by piercing the wall of the bathtub, a return pipe communicating with the suction port of a water-circulating pump located in a hot water-feeding machine through the body, and an extension pipe connected to the return pipe in the body; and the extension pipe is led to the bottom surface of the bathtub. CONSTITUTION:When water is discharged, a water drainage selector valve 25 located at the connection part of a drainpipe 24 is shifted to the drainpipe 24 by the operation of a remote control device 29 located in a bathroom, and by a circulation pump 15, the water in a bathtub 9 is sucked at a water-sucking port 10 led to the bottom surface of the bathtub 9 and is discharged to a sewerage 32 through an extension pipe 34, a connection pipe 33, a return pipe 14 and the drainpipe 24. If a waterlevel, (h), in the bathtub 9 becomes lower than the level of the water-sucking port 10, no water passes through the drainpipe 24, and thus the end of water drainage is detected by a water flow switch 26 for the water drainage and the circulation pump 15 is stopped.
Patent JP-H03105328-A (JP)
Title: Nonlinear optical element
Inventor: HOSHINO HIROSHI
IPC: C09K19/38
Filed: 1989-09-19
Abstract: PURPOSE:To form an oriented film of a monodomain which can uniformly orient a liquid crystal layer by using the nonlinear optical element consisting of a liquid crystal compd. contg. a hydrophilic group. CONSTITUTION:The nonlinear optical element consisting of the liquid crystal compd. contg. the hydrophilic group is used. The thin film of a nonliner responsive liquid crystal obtd. by applying the liquid crystal on a base body or spreading the same on a water surface is held on a substrate subjected to a stretching orientation, electric field orientation, magnetic field orientation, or chemical orientation treatment at need or is held on a substrate subjected to a physical orientation treatment. The liquid crystal which is obtd. from the nonlinear responsive polymerizable low-polymer liquid crystal and is made into a high polymer is used as the liquid crystal. The hydrophilic group of the nonlinear optical element consisting of the liquid crystal compd. contg. the hydrophilic group orients preferentially to the wager surface side and the hydrophobicmain chain to the atm. air side when the film is spread on the water surface and, therefore, the liquid crystal layer is extremely uniformly oriented and the practicable value is high.
Patent JP-S61122490-A (JP)
Title: Stud fin on heat conducting surface
Inventor: YOSHINARI YUJI
IPC: F28F1/10
Filed: 1984-11-17
Abstract: PURPOSE:To reduce the flow resistance of burnt gas on the surface and to increase the number of fins that are planted in a unit heat conducting surface area of the base material by rolling the entire part of a fin to a flat plate whose end is welded to the heat conducting surface of the base material by stud welding. CONSTITUTION:The entire part of a stud fin body 1 is rolled to a flat plate, and the welding surface 2 is formed at its one end which is provided with a rod-like projection 3 in its center. When the present stud fin 1 is welded to the heat conducting surface of the base material by arc welding, the welding is facilitated by the projection 3. When a number of stud fins are installed with the flat face disposed parallelly to the flow direction of burnt gas, the pressure loss of the burnt gas is less for the number of stud fins installed. Further, in comparison to the conventional round column-like stud fins, the number of stud fins in a unit area of the base material heat conducting surface can be increased, contributing to significantly improve the heat conducting efficiency.
Patent JP-H05261838-A (JP)
Title: Elongated article having hollow center core and its production
IPC: B01D69/08
Filed: 1992-09-11
Abstract: PURPOSE: To provide a hollow elongated article such as tubing and fiber formed from non-crosslinked polyvinyl alcohol and its preparation method. CONSTITUTION: The articles are prepared by extending a solution of polyvinyl alcohol in the shape of the desired article into a coagulating bath concurrently with a stream of a non-solvent for the polymer. The stream occupies the area corresponding to the interior cavity of the article and prevents collapse of the cavity until the article has solidified in the coagulation bath.
Patent JP-H1094000-A (JP)
Title: Dial relay system
Inventor: DAIKYO TORU
IPC: H04M15/16
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a dial relay system in which an employee, etc., while he is out, can make a telephone connection to the outside his company through his own portable telephone, etc., with the charge on his company. SOLUTION: A dial repeater 2 that consists of an accepting circuit 21 which accepts a telephone call that is made by an employee a and receives and stores the telephone number of a portable telephone 4, a recall circuit 22 which makes a call by return to the telephone 4, and a call circuit 23 which relays the telephone number of a called person 5 who is dialed to by the employee a who is called out by the recall circuit and connects a telephone call to the called person is installed with a private branch exchange 1, the circuits 22 and 23 are connected to each other, and the telephone call is connected between the telephone 4 and the person 5.
Patent JP-S6399348-A (JP)
Inventor: SAKAI MASANOBU
IPC: D03D47/34
Filed: 1986-10-15
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-S61123189-A (JP)
Title: Electrode for gas laser
Inventor: KIMURA MASAO
IPC: H01S3/038
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the cost of electrodes having fixed resistance while simplify ing and facilitating mounting and dismantling, and to rationalize man-hours by severally constituting split electrodes in integral substances into which ballast resistors are incorporated. CONSTITUTION:The original end 13 of a cathode 1 is extended up to a hollow section in a cylindrical high-tesion insulator 11, the nose 19 of a potential trasmitting terminal 17 is fitted while facing the original end 13, and a resistor 23 is arranged between both the original end 13 and the nose 19, and connected by a conductive sealing material 25. A metallic ring 21 is fixed to the terminal 17 through brazing, etc. through a seal ring at the upper end of the insulator 11. The split electrodes can be treated as an integral substace into which a ballast resistor is incorporated, thus simply mounting and dismantiling and exchanging compact electrodes having a stable resistance value easily.
Patent JP-H0692654-A (JP)
Title: Method for molding glass lens
Inventor: SUGAI MASAKATSU
IPC: C03B11/00
Filed: 1992-09-11
Abstract: PURPOSE:To provide the method for molding a glass lens excellent in the mold- transcribing property without wrapping up gas pores and without requiring a preliminary molding process. CONSTITUTION:A flat plate-like glass raw material 3 comprising a chalcogenide glass material having a low melting point and not subjected to a preliminary molding process is set in a press cylinder mold 4, heated with press cylinders 6, 7 having heaters therein to a temperature near to the softening point of the glass raw material, and subsequently press-molded with the mirror surfaces of a pair of molds 1, 2 by the lowering of a press cylinder 7. Therein, the temperature of the mold having a smaller curvature radius among the molds 1, 2 is controlled to a temperature 0-50 deg.C higher than the mold having a larger curvature radius.
Patent JP-S60136359-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKAI YUUJI
IPC: H01L27/04
Filed: 1983-12-26
Abstract: PURPOSE:To improve the static withstand voltage wile reducing the space shared by input protecting circuit by a method wherein a diffusion layer comprising an input protecting resistor is divided into several parts to be arranged in parallel with one another. CONSTITUTION:A pad connecting parts 2a to be connected to an aluminium layer 3 comprising an input pad Pi is formed on one end of a diffusion layer 2 comprising an input protecting resistor. The diffusion layer 2 is formed so that it may be divided into mutually parallel, e.g. three divided diffusion layers 2b, 2c and 2d at the position a little bit separated from the pad connection part 2a. The other end of each divided diffusion layer 2b-2d is connected to a common diffusion layer 4. Besides another diffusion layer 5 is formed at the position properly separated from the common diffusion layer 4 while a polysilicon layer (polycrystalline silicon layer) 6 is formed on the surface of a substrate between the diffusion layers 4 and 5 through the intermediary of an insulating film. Next the polysilicon layer 6 and the diffusion layer 5 are connected to the power supply voltage Vss such as the ground potential of a circuit while the common diffusion layer 4 is connected to an aluminium wiring 7 as a signal line.
Patent JP-S62106898-A (JP)
Title: Microbiological treatment of waste liquid containing tetraalkylammonium salt or/and amines having methyl group
Inventor: MISAWA KIHACHIRO
IPC: C12R1/365
Filed: 1985-11-01
Abstract: PURPOSE:To effectively perform the purification of waste water by decomposing amines, by adding Nocardia.SB-S-255 to activated sludge in which nitriding bacteria were propagated to perform the symbiotic propagation of both bacteria. CONSTITUTION:In decomposing tetraalkylammonium salt or trimethylamine, Nocardia.SB-S-255 (FERM P-8471) or a variant thereof is added to activated sludge in which nitriding bacteria were propagated to perform symbiotic propagation. In order to propagate nitriding bacteria present in activated sludge, ammonia or ammonium salt is added to the activated sludge. Further, a liquid medium suitable for the growth of Nocardia.SB-S-255 is put in a culture vessel and sterilized while the sterilized medium is inoculated with seed bacteria to perform aerobic culture. By this method, purification can be performed effectively and inexpensively.
Patent JP-H0769152-A (JP)
Title: Impact experience device for automobile
Inventor: OHIRA OSAMU
IPC: B62D5/30
Filed: 1993-09-03
Abstract: PURPOSE:To experience the safety device such as an air bag and a seat belt for automobile. CONSTITUTION:A safety device such as an air bag 6 on seat belt 23 for the experience of an impact is installed on the seats 2 and 22 for an automobile, and drive simulation devices 12 and 26 for operating the safety device for experience are connected with the safety device such as the air bag 6 and the seat belt 23, and a person is allowed to easily experience the safety device such as the air bag 6 and the seat belt 23.
Patent JP-H0669974-A (JP)
Title: Afc circuit
Inventor: MIURA SATOSHI
IPC: H04L27/22
Filed: 1992-08-20
Abstract: PURPOSE:To extend a detection enable range of a frequency offset by detecting directly the frequency offset from a reception signal sampled without modulation elimination operation. CONSTITUTION:A frequency offset is in existence in a sampled reception signal being an output of 1st and 2nd A/D converters 6, 7. Without modulation elimination from the sampled reception signal, 1st and 2nd complex multipliers 8, 9 are used to implement frequency shift of +f and -f in two ways. Then 1st and 2nd adder circuits 12, 13, 1st and 2nd multipliers 16, 17 and a 1st adder 20 are used to obtain a power in the case of +f frequency shift and 3rd and 4th adder circuits 14, 15, 3rd and 4th multipliers 18, 19 and a 2nd adder 21 are used to obtain a power in the case of -f frequency shift. A power difference in response to the frequency offset is obtained by using a subtractor 22 to obtain the difference of both the powers.
Patent JP-S61121532-A (JP)
Title: Deglitch circuit
Inventor: SEKIGUCHI FUKUNORI
IPC: H03M1/08
Filed: 1984-11-17
Abstract: PURPOSE:To delete a glitch component through a D/A converter with no use of an adder by using a switching circuit which selects the false noise signals in a deglitch period and then the analog signals given from the D/A converter in other periods. CONSTITUTION:The digital signals supplied to a terminal 1 are supplied to a D/A converter 3 via a clock extracting circuit 2. Then the analog signal of a level corresponding to the digital data given from the converter 3 is produced with the addition of the glitch component and supplied to the terminal 4a of a switch circuit 4. The clocks synchronous with the digital signals are extracted through the circuit 2 and supplied to an M series generating circuit 5. Then the M series is produced from the circuit 5 synchronously with the input digital signal and supplied to the terminal 4b of the circuit 4 after undergoing a level shift through a level shift circuit 6. The circuit 4 connects the terminal 4a to a terminal 4c when the control signal is set at an H level and then the terminal 4b to the terminal 4c in the deglitch period when the control signal is kept at an L level. The output given from the terminal 4c delivers a signal obtained by deleting the glitch component out of an analog signal through a buffer circuit 7 and a terminal 8.
Patent JP-H10144179-A (JP)
Title: Rotary knob upper side part
Inventor: BAUER KARL-HEINZ
IPC: H01H13/02
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To form a rotary knob which can accomplish a better handling and a noiseless operation without sacrficing the size of the rotary knob. SOLUTION: A rotary knob 1 has an opposing member as a rotary knob lower side part, and a rotary knob upper side part 3, and a handle part 4 is neighbored to the rotary knob upper side part 3. The rotary knob upper side part 3 consists of a plate 9, and since the plate 9 is covered by a flexible elastic material, the side surface 5.1 of the handle part 4 can be deformed to a flexible part by operating the handle part 4. Consequently, the better handling and the noiseless operation of the rotary knob 1 can be accomplished. The change- over function with an additional key function can be carried out through the flexible end face 5.2 of the handle part 4.
Patent JP-H03106251-A (JP)
Title: Telephone number registration system
Inventor: OOUE MITSUNORI
IPC: H04M1/274
Filed: 1989-09-20
Abstract: PURPOSE:To add and revise a telephone number registered in a device at a remote location without manual work by informing a registered request telephone number stored in a registration request telephone number storage memory in awaiting reply of enable registration from a registration equipment and allowing the registration equipment to write the informed registration request telephone number to the telephone number storage memory. CONSTITUTION:A telephone number storage memory 16 in a registration equipment 12 registers a telephone number which can be sent by one-touch dial and an abbreviation dial. When the registered telephone number is desired to be revised or a new telephone number is desired to be registered in addition, a registration request means 14 of a registration request equipment 11 applies a registration request notice and when a replay of enable registration, a notice means 15 informs a registration request telephone number read out of a registration request telephone number memory 13 to the registration equipment 12. Then the registration request telephone number is stored in an idle area of the telephone number storage memory 16 in place of the registration telephone number. Thus, the registration telephone number is revised or added without manual work of the registration equipment user.
Patent JP-H0990946-A (JP)
Title: Electronic musical instrument
Inventor: WATARI KOICHIRO
IPC: G10H1/053
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To replace an operator with another operator and to control a musical tone signal without changing the settings of a speech table by converting operator information by using a conversion table. SOLUTION: The electronic musical instrument has three modes. Namely, a mode 1 is a normal mode wherein a press controller is used as it is. Then a mode 2 is for control over a musical tone signal with a velocity instead of the press controller and in this mode, an event conversion table 4 converts data vel on a velocity 1 into press data bc2, which is used as press data bc. Further, a selector 6 passes the data bc2 as it is and the data bc2 is supplied as press data bc to a sound source and a MIDI-OUT terminal. In a mode 3, the musical tone signal is controlled with a velocity and after-touch data instead of the press controller.
Patent JP-H07165687-A (JP)
Title: Production of 5-fluoroanthranilic acid
Inventor: FURAIMUNTO REERUSHIYAITO
IPC: C07C227/08
Filed: 1994-10-07
Abstract: PURPOSE: To make 5-fluoroanthranilic acid available in high purity in high yield in a technically simple manner.  
     CONSTITUTION: 5-Fluoro-2-bromotoluene is reacted with oxygen or an oxygen- contg. gas in the presence of a catalyst and an acidic solvent at a temp. of 80 to 220°C. 5-Fluoro-2-bromobenzoic acid thus obtd. is separated and then reacted with ammonia at 70 to 180°C to prepare 5-fluoroanthranilic acid. 
     COPYRIGHT: (C)1995,JPO