baber/WOPTO huggingface dataset:
Patent JP-S5988847-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA SATORU
IPC: H01L21/76
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a flat isolation layer as designed dimensions by a method wherein a groove is provided by etching an Si substrate by means of a three layer mask of an SiO2, an Si3N4, and a resist, an iversion prevention layer is formed, the most part of the groove is filled with SiO2, thus the substrate exposed to the inclined surface of the groove is made amorphous, and thereafter high temperature treatment is performed. CONSTITUTION:The three layer mask of the SiO2 102', the Si3N4 103', and the resist 104 is applied on the P type Si substrate 101, the groove 105 having inclination at 48-85 deg. is formed by reactive ion etching, and then inversion is prevented by providing P<+> layers 106. SiO2 107 is deposited and treated with NH4F solution, and the SiO2 107 on the side surface of the three layer mask is selectively removed by utilizing the difference of etching speeds. Next, the resist 104 and the SiO2 107 thereon are removed, and the most part of the groove 105 is filled with the SiO2 108. After O2 ions are implanted into the substrate 101 exposed to the remnant groove 105' in the periphery of the film 103', thus making the substrate amorphous 109, the isolation layer 110 is formed by performing high temperature treatment and filling the groove in a short time. This constitution enables to obtain the flat isolation layer without bird beaks, etc., and to provide the inversion prevention layer by self-alignment, resulting in the formation of a high density device.
Patent JP-H0482854-A (JP)
Title: Fluoro-tolane compound
Inventor: SASAKI MAKOTO
IPC: G02F1/13
Filed: 1990-07-26
Abstract: NEW MATERIAL:The compound of formula I (R is 1-5C n-alkyl; n is 2-7; X is H or F; group of formula IV is cyclohexane ring having trans configuration). EXAMPLE:The compound of formula V. USE:An electro-optical display material. It is a nematic liquid crystal compound having weak positive dielectric anisotropy and useful as a material for producing a liquid crystal cell workable over a wide temperature range, especially in a high-temperature region, having quick response and free from interference fringe. PREPARATION:The objective compound of formula I can be produced by reacting a compound of formula II with a compound of formula III in a solvent (e.g. N,N-dimethylformamide) in the presence of a base (e.g. diethylamine) using dichloro-bis(triphenyl-phosphine)palladium(II) and cuprous iodide as catalysts.
Patent JP-S6443272-A (JP)
Title: Key lock type utility pole working method
Inventor: NAKAI HIROSHI
IPC: A62B35/00
Filed: 1987-08-08
Abstract: PURPOSE: To prevent an accidental fall in case of an emergency by fitting a vertical parent rope and an auxiliary rope to the upper section of a utility pole, and invariably connecting either rope to a safety belt. CONSTITUTION: A hook 2 at the tip of an expansion rod 1 is hooked on a support object above the utility pole work position, and a parent rope 3 and an auxiliary rope 4 bound to the hook 2 are suspended. A worker fits a safety belt with a lock main body, fits a safety unit 6 to the lower section of the parent rope 3, and climbs a utility pole. When he reaches the work position, he connects the lock main body 5 to the auxiliary rope 4, and he releases the connection to the safety unit to allow the movement in the lateral direction. When the rope of the safety belt is U-hooked on the utility pole, two ropes are used for accidental fall preventing countermeasures. When the work is completed, the worker releases the safety belt rope from the utility pole and descends the utility pole by means of the safety unit 6. The worker is invariably connected to the ropes, and the accidental fall of the worker can be prevented.
Patent JP-H0361332-A (JP)
Title: Method and apparatus for heat treatment of metal wire
Inventor: ANDORE RENISHIYU
IPC: C21D9/573
Filed: 1990-07-26
Abstract: Method and apparatus (100) for heat-treating at least one metal wire (1), characterised in that the wire (1) is passed through at least one pair of heat transfer plates (2, 2a, 2b), between two grooves (8, 8a, 8b) made in the two plates (2, 2a, 2b) of each of these pairs, it being possible for the separating distance (E) between the plates to vary, the wire (1) being directly in contact with a gas (11) practically devoid of forced ventilation arranged between the grooves (8, 8a, 8b). Metal wires (1) obtained with this method and this apparatus (100). <IMAGE>
Patent JP-H1051032-A (JP)
Title: Surface emitting element, its manufacture and optical element module using the surface emitting element
Inventor: YUHARA TOSHIYA
IPC: H01S5/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain the light source module at a low cost with a high coupling efficiency, and high reliability by making a near field pattern of a light emitted from the optical element in matching with a near field pattern of an elliptic core optical fiber of plane of polarization preservation type having a refractive index distribution of non-axial symmetry. SOLUTION: An active area is made narrow by forming a proton implanting region 3 around an active layer 13 of a surface emitting element 1. An upper electrode 5 is formed on the proton implanting region 3 and an upper reflecting layer 14. An elliptic window 2 slightly smaller than the diameter of the active area made narrow is provided in the upper electrode 5 so as to almost make a near field pattern of a light emitted from the window 2 in matching with a near field pattern of an elliptic core optical fiber of plane of polarization preservation type coupled with the surface emitting element 1.
Patent JP-S6357008-A (JP)
Inventor: OKAZAKI TATSUO
IPC: A45D44/22
Filed: 1986-08-27
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-S58100308-A (JP)
Inventor: OOZEKI TAKAO
IPC: C04B28/00
Filed: 1981-12-10
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-H0925221-A (JP)
Title: Fur-removing agent
Inventor: ISHIKAWA MASAO
IPC: A61K9/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a fur-removing agent capable of chemically removing fur which is a main causative site of the occurrence of foul breath, accordingly suppressing the foul breath for a long time and further being formulated into various preparations by compounding a specific enzyme with a specific surfactant. SOLUTION: This fur-removing agent is obtained by compounding an enzyme selected from N-acetylmuramidase, mutanolysin, lysozyme, levanase and lipase with one or more than one kind of surfactant selected from a betaine-type, a N-acetyltaurine-type, a methylglycosylester-type, a dialkylsulfosuccinic acid- type and a monoacylphosphoric acid-type surfactant. A compounding amount of the enzyme is preferably 0.001-5wt.% based on the total weight of the agent. A compounding ratio of the surfactant is 0.01-5wt.% based on the total weight of the agent. The fur-removing agent can be formulated into various preparations such as an oral composition and a food. Examples of the preparation include a dentifrice, a mouthwash, a troche, a chewing gum, a gargle, etc.
Patent JP-2000025509-A (JP)
Title: Cup holder
Inventor: HIGUCHI MASAHISA
IPC: B60N3/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple, thin, and inexpensive cup holder. SOLUTION: A holder part 18 bored from a thin plate shaped base 14, is variable risen and fallen. When the holder part 18 is erected, it is held in a three-dimensional shape to the base 14 for folding a cap. The folder part 18 becomes a same surface level as that of the base 14 to hold in the state of a flat shape. That is, when a cup holder 14 is not used, the holder part 18 becomes flatly, and never becomes obstructive. Therefore, since the holder part 18 is bored from the base 16, the thickness of the cup holder is suppressed, and it is constituted in space-saving, simply and inexpensively.
Patent JP-S6095086-A (JP)
Inventor: GIIZERAA JIIKU
IPC: E05F3/22
Filed: 1983-10-26
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-S6262100-A (JP)
Title: Control unit for transferring system having group of tank
Inventor: DOI EISUKE
IPC: B63H21/38
Filed: 1985-09-11
Abstract: PURPOSE:To improve transfer efficiency by providing the controller which inputs an individual receiving level signal from each of supply tanks to establish transfer order for the supply tanks, then sends an individual control signal to each of the distributing valves of the supply tanks. CONSTITUTION:A reservoir tank 1 is connected to each of supply tanks 4a and so forth through a transfer line l2 with a pump 2 and a branched line la with a distributing valve 3a. An individual receiving level signal 6a or the like is sent out of the detector 5 of each of the supply tanks 4a and so forth, and inputted into a controller 10, which establishes transfer order for the supply tanks 4a and so forth, and sends control signal for each of the distributing valves 3a and so forth corresponding to each receiving level. Transfer efficiency for each supply tank can be therefore improved.
Patent JP-H0486607-A (JP)
Title: Method and device for connecting optical waveguide and optical fiber
Inventor: SAKANO TATSUYA
IPC: G02B6/30
Filed: 1990-07-28
Abstract: PURPOSE:To simplify a connecting operation by fixing one piece of optical fiber to the groove part of a holder, polishing the side faces of the optical fiber, providing a notched part on the holder and mounting this holder to an optical waveguide. CONSTITUTION:The optical fiber 3 for incidence and the optical fiber 3 for exit are coupled to the substrate type waveguide 1 formed by providing an electric field ion exchange straight optical waveguide 12 on one surface of a substrate 11. Namely, one piece of the optical fiber 3 is inserted and fixed into at least one piece of the groove parts 22 provided on one surface side of the holder 2 and the side faces of the surface side of this optical fiber 3 are polished. Such a notched part 21 where the optical fiber 3 is cut is provided in a part on one surface side of the holder 2 and the holder 2 is fixed to the substrate 11 provided with the optical waveguide 12 by registering the polished surface 33 of the optical fiber 3 and the optical waveguide 12. The connecting operation is extremely simplified and facilitated and the size over the entire part of the optical waveguide 12 including the connecting part to the optical fiber 3 is reduced.
Patent JP-S6356200-A (JP)
Title: Alternator
Inventor: OI SHUICHI
IPC: H02P9/14
Filed: 1986-08-26
Abstract: PURPOSE:To suppress the output voltage against sagging caused by the increase of the revolution of an alternator, by changing over the time constant of a resistance capacitor circuit in a DC conversion circuit in accordance with the size of the smoothing voltage which is the output of the resistance capacitor. CONSTITUTION:An AC output voltage is taken out of an output line to a load 15 and converted into direct current by a DC converter circuit 12. The DC conversion circuit 12 is composed of a rectification circuit 6, partial pressure resistances 7 and 8, a smoothing capacitor 9 and a partial pressure circuit 13. The partial pressure voltage from the partial pressure circuit 13 is sent to a detection control circuit 14. In a DC conversion circuit 12 a time constant change-over circuit 20 is connected which is composed of resistances 17 and 18 and a Zener diode 19. In the time constant change-over circuit 20, when the voltage at point A is raised, the Zener diode 19 turns ON, making the total resistance value small. Thereby, the voltage rise at point A can be prevented.
Patent JP-S5988667-A (JP)
Title: Apparatus for measuring stem azimuth
Inventor: SEKINE CHIYOUGO
IPC: G01S3/14
Filed: 1982-11-13
Abstract: PURPOSE:To improve the accuracy of the titled apparatus and to make it possible to use the same even in the polar regions, by calculating a stem azimuth from the azimuth of a GPS satellite with respect to the stem azimuth obtained by detecting the phase difference of the cycle of the change in the distance to an antenna from the GPS satellite and a cycle for successively changing over the antenna and the azimuth of the GPS satellite obtained from a GPS receiver. CONSTITUTION:The phase difference of a change-over signal and the output signal of a second band pass filter 44 is calculated in a phase detector 46 and the signal thereof is introduced into one input terminal of a stem azimuth operator 50 while an azimuth signal related to a GPS satellite containing the PPN code supplied to a PPN code generator 30 from a GPS receiver 52 is supplied to the other input terminal of said stem azimuth operator 50. therefore, the stem azimuth is calculated by subtracting the output of a place detector 46-(90 deg.+360 deg./ 16) from a GPS azimuth signal in the stem azimuth operator 50 to be displayed by a display device 54.
Patent JP-S6355492-A (JP)
Title: Push button construction of wrist watch case
Inventor: WAKI MASAHIKO
IPC: G04B37/10
Filed: 1986-08-26
Abstract: PURPOSE:To reduce the cost of a wrist watch and to permit dealing with varied needs by providing a push button which is formed of a freely flexible material in a projecting part for transmitting action and a guide hole aligned to the axial direction of the action of an input contact provided to a case. CONSTITUTION:A movement 9 is built into the wrist watch case 1 formed integrally with a band 2 and the external input contact 9a is provided to the top surface part of the movement 9. A resin sheet 8 printed with a conductive film is incorporated thereon. The guide hole 1a is provided to the case 1 in the position right above the contact 9a. The projecting part 5a of the push button which is made of the elastic and freely flexible material is so disposed as to be loosely fitted into the hole 1a. The button 5a is inclined theta deg. from the horizontal plane and has a difference of an angle theta deg. from the axial line C of the action of the contact 9a but the projecting part 5a is of the elastic and freely flexible material and is guided by the hole 1a; therefore, the projecting part is eventually actuated perpendicularly to the contact 9a. The smooth switching is thus permitted.
Patent JP-2000014258-A (JP)
Title: Water sprinkler
Inventor: AZUMA YASUNORI
IPC: A01G25/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive water sprinkler of a simple structure with excellent practicality in which evenness and uniformity of water sprinkling are much increased and the sprinkling hose can be prevented from clogging, when pressurized water is jetted out of a sprinkling hose crawling at the middle of the nursery bed in the cultivation house to effect watering and sprinkling. SOLUTION: When the nursery bed 32 is sprinkled or watered with the water hose 2 that is allowed to crawl in the longitudinal direction at the middle of the nursery bed 32 in the cultivation house 30, the sprinkling hose 2 is equipped with a hose actuator 3 at its one end 2B. This hose actuator 3 actuates the water sprinkling unit 1 that is equipped with the 'water wheel mechanism' 20 having a water wheel that is driven by the water remaining in the sprinkling hose 2 after sprinkling, and the 'actuation conversion and transmission mechanism' 21 that converts the rotation movement of the water wheel 5 to the reciprocal angular movement of the sprinkling hose 2 whereby a reciprocal angular movement at an angle of θ in the circumferential direction of the hose 2 is continuously generated to sprinkle water dynamically.
Patent JP-S5991006-A (JP)
Inventor: ISHIDA HIDEO
IPC: E04F15/04
Filed: 1982-11-16
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-H0279317-A (JP)
Title: Circuit breaker
Inventor: ANDORIYUU JIEEMUSU MEERU
IPC: H01H71/74
Filed: 1989-08-01
Abstract: PURPOSE: To provide a circuit breaker which reduces manpower and cost in manufacturing by adopting a configuration, wherein an option deck has a hole with which an operating bar or a plunger can cooperate with a take-off bar, and the option deck is fixed to a bracket which protrudes downward and has L-shaped pendent arms. CONSTITUTION: An option deck aggregate 294 contains a rectangular plate having a hole 296 which enables cooperation with a take-off bar 98, and also contains plural pairs of slots 298 whereinto a plurality of L-shaped arms 300 are fitted, which are formed together with a bracket 302 in a one body and protrude downward. Plural pair of slots 298 intowhich the arms 300 of the bracket 302 are fitted; enable the L-shaped arms 300 to cooperate therewith, disable various option mechanisms from moving in the direction perpendicular to a plane of the plate 294, and make it possible to fix to the plate 294 so as to align with the take-off bar 98. The L-shaped arms 300 are set up at portions which face against one another, holding a diameter of a bracket 302 therebetween. Thus the circuit breaker can be manufactured promptly and easily.
Patent JP-S6093705-A (JP)
Inventor: KATOU JIYUNICHI
IPC: C04B35/00
Filed: 1983-10-26
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-S6443629-A (JP)
Title: Controller for work tool angle of front loader
Inventor: KOROGI ISAO
IPC: E02F9/20
Filed: 1987-08-10
Abstract: PURPOSE:To make the operation of bucket easier by a method in which a control valve to control boom and bucket cylinders is provided, a coupler is provided for the spool of bucket control valve, and the coupling is automatically released when the bucket reaches a given angle to the boom. CONSTITUTION:Under a condition that damping condition is set at a max. rising position of boom, an operating lever 14 is slightly operated from neutral position N to lowering direction, and then scooping direction. Hereupon, a coupler 38 is coupled with a coupler 39 to lock the lever 14 at the scooping position. When the bucket turns upwards to reach an angle at which it can contact with the bottom face horizontally, the engaging of the coupler 39 is released through a push and pull wire 45. When a spool 18 is returned to neutral position, the rotation of bucket is automatically stopped and the lever 14 returns to neutral position. When the lever 14 is then operated to lowering direction, the bottom of the bucket cam land on the ground horizontally. The cost of production can thus be reduced.
Patent JP-H0546299-A (JP)
Title: Operation simulated key input device
Inventor: WATABE YUKITOSHI
IPC: H03M11/04
Filed: 1991-08-09
Abstract: PURPOSE:To offer an operation simulated key input device capable of setting a data processor at a prescribed working state without interposing a key opera tion by a professional operator. CONSTITUTION:This device is equipped with a delivery code processing part 13 which performs the processing of a delivery code, a delivery time managing means 15 which measures and manages the delivery time of the delivery code, a storage operation file managing means 16 which generates and holds storage operation data by attaching delivery sequence on the delivery code and the delivery time, a display means 18 for code edit which inputs the correction instruction of the storage operation data and displays the data after correction, an edit processing part 19 which corrects the storage operation data, a recording medium file managing part 20 which converts the storage operation data to the recording type data of an external recording medium, or converts the data to the storage operation data, and a data input/output processing part 21 which performs the input/output of data to the external recording medium.
Patent JP-H0947439-A (JP)
Title: Flow rate imaging method by mri device
Inventor: TAKEUCHI FUMIYA
IPC: G01P5/20
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce artifact and measure flow rate accurately and in a short time, by constituting images of echo signals including and not-including phase modulation of magnetization due to flow, and by determining phase and arithmetically operating. SOLUTION: An echo signal which is generated by inverting polarity of amplitude of a lead-out gradient magnetic field is measured and complex images Ie 1, Ic 1 are obtained from an echo signal line Se 1 which includes phase modulation or magnetization due to flow and from the echo signal line Sc 1 which does not includes that. Secondly, the echo signal line which is generated by inverting polarity or amplitude of a lead-out gradient magnetic field is measured so as to invert the direction of phase modulation due to flow, and the complex images Ie 2, Ie 2 are obtained from both the echo signal line Se 2 which includes phase modulation of magnetization due to flow and from the echo signal line Sc 2 which does not includes that. Lastly, a complex differential image Id 1 between Ie 1 and Ic 1 and the complex differential image Id 2 between Ie 2 and Id 2 are obtained.  The phase of the obtained complex differential images between Id 1 and Id 2 are further reduced with each other, and the phase differential image is determined. The phase differential image is converted into a flow rate image, thereby flow rate is obtained.
Patent JP-H0755186-A (JP)
Title: Cassette type air conditioner acting for circulating air and cooling open air
Inventor: NISHIKAWA KIYOYUKI
IPC: F24F13/32
Filed: 1993-08-12
Abstract: PURPOSE:To enable comfortable environment to be always kept at an indoor area by a method wherein desired cooling air or heated air is fed into a room through operation of each of dampers. CONSTITUTION:An air conditioner is installed at a ceiling of a room, for example, a blower Fl acting for circulating air or discharging air is operated, thereby indoor air is fed into the blower through a suction port opened below the air conditioner. The indoor air fed into the blower passes through a hot water coil of a cold or hot water coil 7 during heating operation through operations of each of the dampers D1, D2 and D3 and further passes through a cold water coil during a cooling operation. A certain air volume is distributed by a plenum chamber 6 while a heat exchanging between cooling and heating operations and a proper humidifying as required are being applied and then desired cold air and hot air are fed from the blowing-out port into the room. With such an arrangement as above, it is always possible to hold comfortable environment within the room.
Patent JP-H0486464-A (JP)
Title: Freezer device
Inventor: INOUE KOJI
IPC: F25B41/06
Filed: 1990-07-27
Abstract: PURPOSE:To reduce noise in a freezer device using a capirally tube by a method wherein an adhering vibration-proof member and a sound insulating member covering an outer surface of the vibration-proof member are wound around the capirally tube and an inlet pipe of an evaporator. CONSTITUTION:Vibration-proof member 8 is wound around an inlet port of an indoor heat exchanger 7 and an extreme end of a capirally tube 6. This vibration-proof member 8 is a double-structure comprised of a vibration-proof member 9 having adhering characteristic such as rubber at its inner side and a sound insulating member 10 such as an iron plate for covering an outer surface of the vibration-proof member. With such an arrangement, vibration and noise generated by occurrence of cavitation caused by a difference between an inlet diameter of the capirally tube 6 and an inlet diameter of a heat exchanger 7 are absorbed and shielded. Noise in the indoor side is reduced. As a structure of the vibration-proof member 8, the inner vibration-proof member 9 is of only butyle rubber of low density and the outer sound insulating member 11 is of material in which butyle rubber having a high density is added with carbon or one in which metallic powders are mixed to it.