baber/WOPTO huggingface dataset:
Patent JP-H0284787-A (JP)
Title: Manufacture of semiconductor quantum box structure
Inventor: YAMADA HIROHITO
IPC: H01S5/34
Filed: 1988-09-21
Abstract: PURPOSE:To obtain the manufacture of a semiconductor quantum box structure aiming at application to various semiconductor devices including an optical device by etching a quantum well layer using micromolecules as masks and filling the quantum well layer with a semiconductor material. CONSTITUTION:Quantum well structure 23 in which two kinds of semiconductor thin-films having different band gaps are laminated is grown onto a semiconduc tor substrate 21, micromolecules 25 are applied onto the quantum well structure 23, the quantum well layer 23 is etched while employing the micromolecules as masks, and the quantum well layer 23 is filled with a semiconductor material. An N-AlGaAs buffer layer 22, the GaAs/AlGaAs multiple quantum well(MQW) structure 23 and a P-AlGaAs clad 24 are grown onto the N-GaAs substrate 21, and the polystyrene balls 25 having a diameter of 200Angstrom  are floated into an organic solvent containing PMMA and spin-coated. The MQW layer 23 is worked to an island shape having a diameter of 150Angstrom  by RIBE, the masks are removed, and the whole is filled with P-AlGaAs.
Patent JP-H0571992-A (JP)
Title: Trend display system for operator's console for instrumentation
Inventor: MATSUMOTO KOJI
IPC: G06F3/0487
Filed: 1991-09-18
Abstract: PURPOSE:To achieve higher operability in the switching of display concerning a display switching system of a trend graph display screen of an operator's console for instrumentation to support the monitoring of operation of a process. CONSTITUTION:Positional relationship display sections 4-7 are arranged to indicate positional relationship of a trend data in all trend dada during a display on a trend graph display screen on a CRT1. The switching of a display is realized to the desired trend data easily and accurately by a pointing operation 8 of the display sections. A trend graph display switching operation depending on the operator's judgment and the operation of a keyboard or the like is visualized by a positional relationship display. This further facilitates the operation by introducing a pointing device or the like.
Patent JP-H0581524-A (JP)
Title: Unmanned store system
Inventor: TAKEGUCHI MASAHARU
IPC: G07F9/00
Filed: 1991-09-18
Abstract: PURPOSE:To realize a complete unman within a sales floor by carrying merchandise outside of a store, and automatically performing a clearing processing. CONSTITUTION:An ID card is issued to a customer entering from an entrance 6 by an ID card issuing machine 2, a shopping cage is released through the ID card by a shopping cage releasing machine 3, and the merchandise is received by a merchandise delivering device 4. The merchandise received by the customer is written in a file prepared by the ID code and the cage number assigned to the ID card and the shopping cage, and the clearing processing can be performed through the ID code and the cage number by a transaction processor 5.
Patent JP-H03173893-A (JP)
Title: Piperazinocephalosporin
Inventor: ONOE HIROSHI
IPC: A61P31/04
Filed: 1990-09-06
Abstract: NEW MATERIAL:A hydroxyarylated piperazinocephalosporin compound of formula I [R<1> is (acyl)amino; R<2> is H or methoxy; R<3> is alkyl; R<4> is -(P-C-Q)n-(P and Q are each H, lower alkyl or OH, or bound into oxo; n is 0-4); R<5> is (substituted) hydroxyaryl or (substituted) hydroxyheterocycle; R<6> is negatively charged, being COO<-> or anion plus protected carboxyl; X is O, S or S O]. EXAMPLE:7beta-[2-(2-t-butoxycarbonylaminothiazole-4-yl)-2-[1-(t-butoxy carbonyl) vinyloxyimino]acetamide]-3-chloromethyl-3-cephem-4-carboxylic acid p- methoxybenzyl ester-1-oxide. USE:An antifungal agent. PREPARATION:A reaction is made between an amine of formula II and a carboxylic acid (reactive derivative) of formula Acyl-Z (Acyl is acyl; Z is group to be eliminated).
Patent JP-2000065102-A (JP)
Title: Caliper brake for railroad
Inventor: NAKAOKI HIDEYUKI
IPC: F16D55/224
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a lining replacing structure where a lining does not naturally fall even in loosening a fitting bolt and which excludes bothersome loosening prevention work. SOLUTION: During braking of a caliper brake 1 for a railroad, tangential forces f1 and f2 of a lining 2 which generates braking force to disk rotors fixed on both sides of a steel wheel D are received by a notched groove 3a provided on a back plate 3 of the lining 2 and one cantilever pin 5 fixed on a caliper brake side. And couple of forces g1 and g2 are received by a shoulder part of the back plate 3 of the lining 2 and cantilevers 7a and 7b fixed on a caliper brake side.
Patent JP-S61116826-A (JP)
Title: Formation of thin film
Inventor: NISHIMURA KUNIO
IPC: H01L21/31
Filed: 1984-11-12
Abstract: PURPOSE:To form a thin film of uniform thickness on the entire region by supplying RF power to each of 3-5 electrode lines of odd and even numbers from a single unit of power supply through a matching circuit and electrical element and by changing electrical constants of electric elements. CONSTITUTION:The electrical elements 13b, 13d are connected between the terminal 12a of matching circuit 12 and electrodes 9b, 9d of even numbers, while the electrical elements 13a, 13c, 13e between the terminal 12b and electrodes 9a, 9c, 9e of odd numbers. Connecting method, position and kind of electrical element are selected so that uniform discharge of each discharge region becomes uniform. At the time of forming a thin film, raw material gas is introduced to the vacuum condition and RF power is also supplied to each electrode to form plasma between electrodes and discharge intensity of regions is set uniform by adjusting electrical elements. Therefore, it is advantageous to use a variable capacitance and variable coil. According to this structure, a thin film of uniform thickness can be formed in respective regions even with the lateral plasma method having a plurality of discharge regions.
Patent JP-H0687142-A (JP)
Title: Optical disc board, injection molding equipment and injection molding method thereof
Inventor: KURAMOTO HIROKI
IPC: G11B7/2405
Filed: 1992-09-07
Abstract: PURPOSE:To precisely control both injection speed and dwelling force and smoothly change over between injection and dwelling by a method wherein an injection unit consists of an electrically-operated servo motor and hydraulic mechanism in combination so as to control its injection speed with the electrically-operated servo motor and its dwelling force with the hydraulic mechanism. CONSTITUTION:The injection unit of an injection molding equipment consists of a screw 5, an electrically-operated servo motor 6, a hydraulic cylinder 7, a hydraulic piston 8, a ball screw 9, a ball nut 10, gears 11 and connecting parts. The advancement of the screw 5 in injection process is performed by transmitting the rotation of the electrically-operated servo motor 6 through the gears 11 to the ball screw 9 so as to advance the ball nut 10 and the hydraulic piston 8 connecting with the ball nut. At this time, the hydraulic cylinder 7 and the screw 5 connecting with the cylinder is advanced by stopping the efflux of the oil in the hydraulic cylinder 7. After that, at the changing-over position between injection and dwelling, the electrically-operated servo motor 6 is stopped. At this following dwelling process, the dwelling force of the injection molding equipment concerned is controlled by flowing oil in and out of the hydraulic cylinder 7.
Patent JP-S61117892-A (JP)
Inventor: MORI TAKASHI
IPC: H05K5/00
Filed: 1984-11-14
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-H03102170-A (JP)
Title: Low-temperature storage room
Inventor: MASE TOKUTARO
IPC: F25D23/00
Filed: 1989-09-14
Abstract: PURPOSE:To slow down the speed of variations in ethylene gas composition in a storage chamber, control deterioration in the quality of living foodstuffs such as vegetables and fruit and preserve them for a long period of time by allowing ethylene gas evolved from the foodstuffs stored in the storage chamber to be gradually absorbed by a gas adsorbing member disposed in an inner case good in heat conduction and discharging a portion of the adsorbed ethylene gas into a circulation space. CONSTITUTION:Each of top and bottom, front and rear, and right and left walls 3A to 3F is cooled by cold air, and the interior of each of storage chambers 10 is cooled indirectly by heat transfer from each wall surface. On the other hand, since living agricultural products stored in the storage chamber 10 respire and since the storage chamber 10 is closed, air in the storage chamber is only convected naturally, and the gas density in the storage chamber 10 increases due to ethylene gas evolved by the respiration of the agricultural products. However, since a portion of the evolved ethylene gas gradually adsorbed by a gas adsorbing member 20 is discharged into a cold-air circulation space 11 through holes 25, a rapid increase in the density of the ethylene gas is controlled, and the speed of variations in the gas composition in the storage chamber can be slowed down. Accordingly, the period of preservation of the agricultural products can be extended.
Patent JP-H0979369-A (JP)
Title: Speed change abnormality countermeasure device for vehicle mounting continuously variable transmission
Inventor: MINAGAWA YUSUKE
IPC: B60W10/101
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a trouble due to a delay in a countermeasure by a method wherein when speed change abnormality is detected, output torque of an engine is reduced, a speed change command value is fixed to a value corresponding to a set change gear ratio, and a speed is reduced to a value at which a speed change command value is adjusted to a value corresponding to the set change gear ratio. SOLUTION: In a toroidal type continuously variable transmission, when abnormality of speed change to the low speed change gear ratio side occurs to the number Ne of revolutions of an engine, a speed change abnormality detecting means sets an engine torque control flag FLGe to 1 with the aid of a torque down means. The set engine torque control flag is transmitted to an engine controller 67 to reduce torque of an engine. While a number of steps command value ASTP exceeds the target number of steps of a step motor 4, the number of steps command value ASTP is reduced by a speed change speed reducing means. When the engine torque flag FLGe is 0, a lockup signal L/U is brought into an OFF-state, and a torque converter is held in a converter state in which input and output elements are not directly coupled with each other.
Patent JP-S61115753-A (JP)
Title: Motion sensor for automobile
Inventor: TAKAHASHI TOSHIAKI
IPC: B60R25/10
Filed: 1984-11-13
Abstract: PURPOSE:To correctly output a burglar signal corresponding to the motion of a vehicle body, according to a method wherein the change of received signal induced by the tremble of the vehicle body is detected by comparing the former signal with the later signal, and is outputted as the burglar signal. CONSTITUTION:Light from a light emitting element 10 is focused through a lens 13, and then is transmitted toward the ground P. When the distance between a vehicle body and the ground P is sequentially changed from P0, to P1 and to P2, the reflected light is received by a light receiving portion 11, and the light receiving position of the portion 11 is changed. Therefore, the change of the output of the light receiving element 11 perfectly correspond to the motion of the vehicle body, so that the tremble of the vehicle body can be detected with high accuracy.
Patent JP-H0581499-A (JP)
Title: Memory package
Inventor: KIJINO TAKESHI
IPC: G06K19/077
Filed: 1991-09-19
Abstract: PURPOSE:To improve performance such as an access time by providing an integrated circuit, and a memory card where storage elements are mounted on both sides, and plural different-height connectors which connect the memory card and a substrate to the back of a substrate where the integrated circuit is mounted. CONSTITUTION:A memory card 3 which has plural storage element 4 mounted on both its surfaces is controlled by the integrated circuit 1 and a substrate 5 and memory card 3 are connected through plural kind of connectors 2 which are mounted on the substrate 5 and differ in height. Consequently, the space is effectively used to increase the package density. Further, the pattern length from the integrated circuit to the storage elements 4 becomes short, so the skew or delay of the medium is reducible. Namely, the memory card mounted with the storage elements 4 is mounted on the back of the substrate where the integrated circuit is mounted to improve the performance such as the access time and a cycle time.
Patent JP-S6297702-A (JP)
Title: Production of steel sheet by hot reverse mill
Inventor: KUDO TAKAYUKI
IPC: B21B1/00
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a steel sheet having good quality at high efficiency by once coiling a thin steel ingot with a coiler and holding the coil, then un-coiling the steel sheet and rolling the sheet at a specific draft with hot reverse mills. CONSTITUTION:The thin steel ingot which is cast to >=20-<=80mm thickness by a continuous casting installation 1 is cut to a required length by a shearing machine 2 and is heated in a heating furnace 3 as necessary. The heated ingot is coiled by a coiler 4. The coiled ingot is held in a holding furnace 5 and is un-coiled by an un-coiler 6. The un-coiled ingot is rolled at >=40% and <=60% average draft by 2 stands of high-draft hot reverse mills 8. The mills 8 have a coiler 7 and an un-coiler 9 as ancillary equipment before and behind said mills. The thin steel ingot is rolled to the prescribed thickness during the time when the ingot is repeatedly rolled in forward and backward directions. The rolled sheet is coiled by a coiler 10.
Patent JP-H0583256-A (JP)
Title: Network test system
Inventor: AOKI KAZUHIRO
IPC: H04L69/40
Filed: 1991-09-19
Abstract: PURPOSE:To simply perform a loop-back test in a communication network by defining a relation between nodes to be managed in a lower rank managing node for managing directly the nodes to be managed, informing its relation as an attribute value to a higher rank managing node and managing the relation between the nodes to be managed. CONSTITUTION:From an integrated management equipment 107, a loop is made between a packet exchange equipment 101 and a multi-media multiplexing equipment 104, and in the case a loop-back test is started from the packet exchange equipment 101, the equipment 101 is set as a loop-back test start point and from related information managed in the integrated management equipment, actual connecting information is led out. Subsequently, from a led-out connecting condition, a point in which data can be turned back is listed up. From the listed-up point in which the data can be turned back, it is determined that the multi-media multiplexing equipment 104 is set as a loop-back point, and a setting instruction of the loop-back point is outputted to the multi-media multiplexing equipment 104 through a network management equipment 106. In the end, an instruction of a loop-back test start is outputted to the equipment 101 through a network management equipment 105, and a loop-back test is started.
Patent JP-H0576381-A (JP)
Title: Method for synthesizing polypeptide
Inventor: SATO TAKESHI
IPC: C12P21/00
Filed: 1991-09-19
Abstract: PURPOSE:To synthesize a polypeptide in high handleability and at low cost by using ATP, GTP and an amino acid and utilizing a cell-free protein synthetic system of automatically regenerating ATP and GTP consumed as an energetic intermediate. CONSTITUTION:In a cell-free protein synthetic system containing ATP, GTP and an amino acid as substrates, the substrates are blended at a substrate solution mixing part 2, held at a substrate solution retaining part 4 for addition, a mixing and stirring motor 3 is rotated by a control device 11 in starting of operation, opening and closing of a solenoid valve 5 adding a substrate solution, a solenoid valve 6 for adding mixed substrates and a solenoid valve 7 for adding a regenerated substrate solution and actuation of a pump 8 are regulated by a control device 11 and a substrate solution is introduced through a flow channel 12 to a cell-free protein synthetic reaction part 1 to synthesize a polypeptide. The formed polypeptide is adsorbed and recovered at a polypeptide collecting part, the substrate solution is sent to a regenerating substrate reaction part 10 wherein ATP and GTP consumed as an energetic intermediate are automatically regenerated and circulated to the substrate solution retaining part 4 for addition.
Patent JP-H0287295-A (JP)
Title: Prepaid card terminal equipment
Inventor: TAGAMI SHINICHI
IPC: G07G1/12
Filed: 1988-09-24
Abstract: PURPOSE:To prevent a prepaid card from being discharged with writing a wrong amount due to service interruption, etc., by always monitoring whether the writing of amount information is started or not to the prepaid card and executing the rewriting of the correct amount in correspondence to the time of service interruption generation when the service interruption is recovered. CONSTITUTION:When the service interruption is generated, a service interruption detecting circuit 26 is operated and sales processing operation is stopped at such a point time. When the service interruption is recovered, prescribed service interruption recovery processing is executed by a service interruption recovery interrupting signal from the service interruption detecting circuit 26. When the writing to a prepaid card 2 is not started, the inserted prepaid card 2 is discharged as it is. On the other hand, when the service interruption is generated after the writing operation of a card remainder (amount) to the prepaid card 2 is started, the correct amount after subtraction is written again to the prepaid card 2. Thus, the prepaid card, to which the wrong amount information are written, is not discharged.
Patent JP-S60131693-A (JP)
Title: Shock absorbing structure of magnetic recording device
Inventor: TAGUCHI HIROMI
IPC: G11B33/08
Filed: 1983-12-19
Abstract: PURPOSE:To give large shock absorbing action to a small structure by forming sealing material of a head floating type magnetic recording device of an elastic body, and using the sealing material also as shock absorbing material. CONSTITUTION:The body 21 of the head floating type magnetic recording device and the upper cover 22 of the head floating type magnetic recording device are made of plastic body, and the cover is fixed to the body of the head floating type magnetic recording device through sealing material having shock absorbing function such as non-rigid plastics, rubber etc. When impact force is applied from outside, the shock is absorbed as the body 21 of the head floating type magnetic recording device is connected to a fixing frame 24, upper cover 22 and screw 25 through the sealing material having shock absorbing function. As sealing material 17 is provided over whole surroundings of the body 21 of the head floating type magnetic recording device, it can obtain a large area. As it is not necessary to provide shock absorbing material anew, number of parts is reduced and number of assembling processes is also reduced.
Patent JP-S60119495-A (JP)
Inventor: ROBAATO EDOWAADO MOISHIYUKE
IPC: G21C19/02
Filed: 1984-11-15
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-2000067635-A (JP)
Title: Luminaire
Inventor: YOSHIDA HIROSHI
IPC: F21V21/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of improving in heat dissipation without impairing vibration and insect proofing performance. SOLUTION: A luminaire includes a main body 22 secured on a fixture arranged on a ceiling surface 25, a lamp 26 mounted in front of the mainbody 22, a globe arranged on the mainbody with its front in almost covered relation and arranged to be demouned if turnably moved and a packing 27 secured to the back of the mainbody 22 and contacting the ceiling surface 25. The mainbody 22 has an opening 41 nearly right over the lamp 26 and the packing 27 with foamability, elasticity and air permeability has a hollow portion 28 nearly right over the lamp 26, the opening 41 and the hollow portion 28 defining a heat radiation passage.
Patent JP-S6482350-A (JP)
Title: Magneto-optical disk device
Inventor: KAMISAKA TAKASHI
IPC: G11B7/135
Filed: 1987-09-24
Abstract: PURPOSE:To record information to both faces of a disk by allowing a pair of access movable parts to oppose the upper and the lower faces of the disk and recording it by a magnetic field of an electromagnetic actuator of the other access movable part. CONSTITUTION:An optical head 1 is provided with the first access movable part 3 positioned in the lower part of a disk 2 and the second access movable part 4 positioned in the upper part of the disk 2, and records information to both faces of the disk 2, or reproduces the information recorded to both the faces of the disk. Also, for instance, recording is executed by utilizing a leakage magnetic field from a magnet or a coil of focus actuators 3c, 4c. In such a way, the information can be recorded to both faces of a disk-like recording medium by a compact constitution.
Patent JP-H0288920-A (JP)
Title: Analog sensor
Inventor: AKAGI TETSUYA
IPC: G01D5/14
Filed: 1988-09-27
Abstract: PURPOSE:To easily set a membership function in the vicinity of an object to be detected while the object is confirmed by providing a circuit which converts the output of a sensor into a membership function-like output which is the input signal of a fuzzy inference. CONSTITUTION:A conversion circuit 13 for converting the analog output signal of a detecting section 11 which outputs analog signals that monotonously increase or decrease in accordance with detected physical quantities into an output signal representing a membership function is provided, and at the same time, an operating section which adjusts the parameter of the membership function by changing circuit constants rp, rM, rE1, and rE2 of the circuit 13 is provided. Therefore, a desired membership function can be set on a sensor side while an object to be controlled or detected is confirmed and a fuzzy inferring section can be constituted to the minimum. As a result, this analog sensor can be reduced in size and cost.
Patent JP-H1062633-A (JP)
Title: Waveguide and manufacture thereof
Inventor: KIMURA CHIKAO
IPC: G02B6/032
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide for light beams, in which the inside face presents a specular surface and which can be easily lengthened, or a waveguide for radio waves, and their manufacturing method. SOLUTION: The waveguide is provided with an internal cylindrical body 11 made of γ-Al2 O3 or γ-Al2 O3 .H2 O, or a mixture of both the compounds, and an external cylindrical body 12 made of metals, etc., formed outside the internal cylindrical body. The manufacturing process of the waveguide contains a process in which -Al2 O3 or γ-Al2 O3 or γ-Al2 O3 .H2 O, or the layer 11 of the mixture of both the compounds is formed on the surface of a bar-like body made of aluminum or aluminum alloys, a process in which the external cylindrical body 12 is formed on the layer 11, and a process in which the internal cylindrical body 11 made of γ-Al2 O3 or γ-Al2 O3 .H2 O, or the mixture of both the compounds is formed by melting-removing aluminum or aluminum alloys in the bar-like body, on which the external cylindrical body 12 is formed, by means of Gallium solutions.