baber/WOPTO huggingface dataset:
Patent JP-H0430487-A (JP)
Title: Semiconductor laser device
Inventor: SUZUKI KAZUO
IPC: H01S5/068
Filed: 1990-05-26
Abstract: PURPOSE:Not only to realize a high dense memory and a very precise record but also to execute a high speed data communication by a method wherein the transitional change of light in output and wavelength is restrained by a simple semiconductor laser chip structure and a drive circuit. CONSTITUTION:In addition to a laser oscillation P-N junction 18 and a heat releasing P-N junction 19, a package in which a photodiode 20 is built is used for monitoring the output of a semiconductor laser. A drive circuit 21 is able to keep a laser output constant referring to an output signal 22 of the diode 21. A part of laser output rays 23 is taken out through a beam splitter 24 and made to impinge on a optical detector 26 through the intermediary of a filter 25. On the other hand, a drive circuit 28 of the heat releasing means 19 calculates the wavelength of the oscillated laser rays referring to the previously measured wavelength characteristic of the filter 25 through an output 27 of a photodetector 26 and an output signal 22 of the diode and controls current which flows through the heat releasing resistor 19 so as to make the oscillated laser rays constant in wavelength.
Patent JP-H07269926-A (JP)
Title: Control device for air conditioner
Inventor: NISHIMURA TAKESHI
IPC: F24F11/02
Filed: 1994-06-17
Abstract: PURPOSE:To contrive the conservation of refrigerant and energy and the reduction of costs by a method wherein the optimum control parameter value is determined from the time series data of the future refrigerant behavior and of room temp. obtained based on the time series data and detecting data of predicted future room load and the control subject is manipulated. CONSTITUTION:A computing means 24 expresses in a genotypic form the values of the control parameters in compressor frequency Hz, room expansion valve opening degree Lrk (k stands for room) and room fan speed gk (k stands for room). A plurality of solids consisting of the genotypes having various values are formed and the gene manipulation of these solids is repeated for the selection, multiplication, crossing and mutation thereof. From the time series data of the future refrigerant behavior and of room temperature Tin obtained based on the time series data and detecting data of the predicted future room load, a determination is made as to whether or not a prescribed room temperature is well followed up, whether or not the refrigerant behavior is instable and whether or not the flow amount of refrigerant is insufficient.
Patent JP-H08302856-A (JP)
Title: Anti-fouling building material and facing building material unit
Inventor: NAKADA NOBUYUKI
IPC: C23C14/06
Filed: 1995-05-10
Abstract: PURPOSE: To prevent adhesion of stains which can not be removed by an ordinary cleaner so as to provide a facing building material unit such as a facing material by which the beauty of a building can be maintained by an ordinary cleaning work, especially a curtain wall or the like by eliminating the need of frequent maintenance, providing good antibacterial property and mildewproof property, and dissolving and reforming silicone oil oozing through a silicone sealant material to adhere to the surface of a building material. CONSTITUTION: In a facing building material unit formed by fixing panel materials 1, 2 to a frame material 3 through silicone sealant materials 6a, 6b, except a region coming into contact with the silicone sealant materials 6a, 6b, at least the surface near the silicone sealant materials 6a, 6b of the frame material 3 and/or the panel materials 1, 2 is coated with a thin film 10 including a semiconductor having a photocatalytic action of dissolving an organic material under the irradiation of light. Further, a thin film including antibacterial metal such as silver, copper or the like is coated on the thin film including a semiconductor having photocatalytic action, thereby providing a building material which is further excellent in antibacterial property and mildewproof property.
Patent JP-H09297124-A (JP)
Title: Micro capsule evaluation method
Inventor: NOMURA SATOSHI
IPC: A61K9/50
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a micro capsule evaluation method that can obtain the capacity of emitting ion and a compound in a micro capsule rapidly and easily. SOLUTION: A solution is provided in contact with a light scanning type two-dimensional concentration distribution measuring device having a sensor face 7 at one face of a semiconductor substrate and constituted in such a way as to irradiate probe light to the semiconductor substrate, and a micro capsule 21 is submerged in this solution. The emission quantity and emission speed of ion emitted from the micro capsule 21 at this time are obtained and made indexes.
Patent JP-S63298164-A (JP)
Title: Manufacture of gas angular velocity sensor
Inventor: TAKAHASHI FUMITAKA
IPC: G01C19/00
Filed: 1987-05-29
Abstract: PURPOSE:To achieve a higher detection sensitivity, by removing a gold clad on a hot wire by evaporation after mounted while material of the hot wire is thermally treated at a temperature of recrystallization thereof. CONSTITUTION:After being formed and machined, a detection element 1 is connected to a control power source 3 through a power source wire 2 in such a manner as to be allowed to energize hot wires 14 and mounted in a chamber 4 to be sealed up. An exhauster 5 such as vacuum pump is connected to the chamber 4 and, after the sealing of the detection element 11, the chamber 4 is exhausted to vacuum below 1.5Pa. Then, the power source 3 is actuated to energize the hot wires 14 at a temperature and a time length enough to remove a gold clad on the hot wires 14 by evaporation and a heat treatment is performed. Here, the wires 14 are adjusted to the temperature above 1,500 deg.C if made of tungsten to accomplish a secondary crystallization of the tungsten material.
Patent JP-S5926392-A (JP)
Title: Guide for introducing ship into harbor and bringing ship alongside pier
Inventor: KIYOKAWA HIROSHI
IPC: B23K35/00
Filed: 1982-08-06
Abstract: PURPOSE:To enable a ship to safely and simply come alongside and off a harbor, by disposing a concrete structure having its outer surface provided with a magneitc cement concrete, in the sea water along as hip sailing way and providing a magnetic sensor in the ship. CONSTITUTION:A concrete structure having its outer surface provided with a magnetic cement concrete consisting of a cement group material and a ferrite is disposed in the sea water along a ship sailing way so that a guide 1 for introducing a ship into a harbor and bringing the same alongside a pier is formed. A magnetic sensor 4 provided in the ship is submerged into the seawater to detect the magnetism of the guide 1 for knowing the position and course of the ship A, thereby the ship A may be safely and simply introduced into the harbor B and brought alongside the pier.
Patent JP-S5876562-A (JP)
Inventor: JIYAN BATEIGERI
IPC: D04H1/00
Filed: 1982-08-06
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-H01305370-A (JP)
Title: Hard-disc inspecting apparatus
Inventor: KOGURE TOSHIHARU
IPC: G01R31/00
Filed: 1988-06-02
Abstract: PURPOSE:To align positions between heads readily by attaching one of a pair of heads of one carriage to a fine adjusting carriage. CONSTITUTION:Carriages 4a and 4b are moved back. A disc 1 to be inspected is set on a rotary spindle 3 and rotated at a specified rate of rotations. Then, the carriage 4b is moved to the side of the spindle 3. A line of inspecting signal is written on each of the upper and lower surfaces at the approximately central part of the measuring range of the disc 1 with heads 8a and 8b. With the output state of a head 7b being monitored, the carriage 4a is moved to the side of the spindle 3. The carriage 4a is stopped at a position where the head 7b reads the signal that is written with the head 8b. Then, the output state of a head 7a which is attached to a fine adjusting carriage 9 is monitored. Under this state, the carriage 9 is moved. The carriage 9 is stopped at a position where the head 7a reads the signal that is written with the head 8a. In this way, the attaching positions of the heads 7a, 7b, 8a and 8b can be aligned.
Patent JP-H10324868-A (JP)
Title: Heat storage material composition
Inventor: YAMAZAKI MASANORI
IPC: F28D20/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a heat storage material compsn. excellent in stability in repeated use by compounding a polyvalent sugar alcohol with at least one water-soluble org. compd. selected from among sulfuric ester salts, sulfonates, phosphoric ester salts, carboxylates, and org. polyamine compds. SOLUTION: This compsn. contains 100 pts.wt. polyvalent sugar alcohol (e.g. erythritol) and 0.001-10 pts.wt. at least one water-soluble org. compd. selected from among sulfuric ester salts, sulfonates, phosphoric ester salts, carboxylates, and org. polyamine compds. having at least two amino groups in the molecule and giving an aq. soln. with a pH of 6-12. In the heat storage system of the invention, a heating medium flows around a capsule or microcapsules and a resin covering the capsule or microcapsules stores or emits heat as a heat exchanger. A capsule-type heat storage material is prepd. by injecting and tightly sealing the compsn. into a heat storage container such as a capsule; and a microcapsule-type one, by covering the particles of a heat storage material with a resin cover which is not melted or degraded in the use temp. range.
Patent JP-H034051-A (JP)
Title: Damper
Inventor: HANABUSA SHUICHI
IPC: F16F15/167
Filed: 1989-05-29
Abstract: PURPOSE:To suddenly damp inertia vibration at the time of stopping action by forming a damper of a housing for forming a space between a hub part and an outer wall, elastic ring mounted to the hub part, inertia unit fixed to the ring and viscous fluid injected and closed in this space. CONSTITUTION:A housing 2 has circular annular space between a hub part 2a, having a shaft hole 2e for the shaft of a rotary unit to be fitted, and an outer wall 2b. A ring 1, consisting of elastic material fixed to the hub part 2a, and an elastic unit 4, fixed to the periphery of this ring 1, are housed in this space, and a closed vessel is formed by a cover 5 and a bottom side part 2i. Space between these closed vessel and inertia unit 4 is filled with viscous fluid 6, thereafter fluid injection ports 2c, 2d are sealed by caps 7, 8. In a damper thus formed, when rotation of the shaft is stopped, inertia vibration is quickly damped in cooperation of viscous resistance of the viscous fluid 6 with the inertia unit 4.
Patent JP-H09321501-A (JP)
Title: Multilayer high frequency circuit board
Inventor: OHASHI HIDEMASA
IPC: H01P1/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer high frequency circuit board with less characteristic deterioration in a high frequency circuit due to undesired coupling. SOLUTION: In order to penetrate bias connection throughholes 6 to connect bias patterns 3a, 3b on an outer face of the multilayer high frequency circuit board to inner layer bias patterns 9, grounding throughholes 8 connecting to 1st and 2nd connection conductors 4, 5 are arranged at an interval of 1/2 of a carrier wavelength with respect to the highest operating frequency of a high frequency around a hole 7 made to the 1st ground conductor 4 so as to short- circuit the 1st and 2nd ground conductors in terms of high frequencies. Thus, the occurrence of the undesired propagation mode is suppressed, where a high frequency signal leaked to the bias pattern is propagated through an inner layer between the 1st and 2nd ground conductors of the multilayer high frequency circuit board as the propagation line.
Patent JP-S61295263-A (JP)
Inventor: HOSHINO KAZUHISA
IPC: C04B5/06
Filed: 1985-06-25
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-H08323078-A (JP)
Title: Method and apparatus for feeding cloth
Inventor: SHIMOYAMA TSUGUHIRO
IPC: D05B35/06
Filed: 1995-06-02
Abstract: PURPOSE: To provide an apparatus which can easily correspond to cloth which does not have an annular shape or of a different size by blowing compressed air to a cloth feeder or by sucking air from the cloth feeder to make the cloth come into contact with the cloth feeder so that driving force can be transmitted. CONSTITUTION: In a sewing machine, a presser foot 21a is lowered to sandwich annular cloth W and each of an elevating pin device 24 and an initial processing device 14 is returned to a reset state. Right and left moving stands of XY driving stands are returned to the right side, and in association with this, an upper side cloth end holding device 10, a second feeder 7, a third feeder 8, a right reversing guide 4, and the like are returned to the right side. In the second feeder 7, a guide cylinder synchronized with the movement amount rotates counterclockwise. Subsequently, as shown in (b), a first feeder 6 approaches to an upper free roller 22 and the annular cloth W and an annular rubber G are sandwitched and compressed air is blown from an air compressing unit 158 to securely wind the annular cloth W and the annular rubber G around the upper free roller 22.
Patent JP-S62292120-A (JP)
Inventor: TSUTSUI OSAMU
IPC: A47K3/28
Filed: 1986-06-11
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-H032775-A (JP)
Title: Shutter device for laser beam printer
Inventor: TAKIMOTO YUKIO
IPC: B41J2/44
Filed: 1989-05-30
Abstract: PURPOSE:To precisely hold a shutter at a prescribed position by providing a stopper which regulates the shutter so that the center of the gravity of the shutter is positioned on an optical axis side with respect to a plumb line passing the center of a shaft when the shutter is positioned where the optical axis of laser beams is opened. CONSTITUTION:The stoppers 37 which regulates the position of the shutter 33 is provided so that the center of the gravity of the shutter 33 is positioned on the optical axis side with respect to be plumb line passing the center of the shaft 34 when the shutter 33 is positioned where the optical axis of the laser beams is opened. Therefore, in a state that a laser beam printer lid 2 is closed, the motion of the shutter 33 is interrupted by the stopper 37 at the position where the optical axis of the laser beam is opened, and in a state that the lid 2 is opened, the motion of the shutter 33 is interrupted at a position where the optical axis of the laser beams is shielded. Thus the motion of the shutter 33 is precisely regulated.
Patent JP-S5662088-A (JP)
Title: Controlling circuit for rotation of motor
Inventor: KATOU SHIZUO
IPC: F24F11/02
Filed: 1979-10-25
Abstract: PURPOSE:To obtain the motor rotation control circuit capable of automatically varying the rotational speed of a fan motor by following after the difference between the temperature within the cabin and the set temperature and also of changing manually the rotational speed of the motor over to high speed, middle speed or low speed. CONSTITUTION:When a sliding contact 21 is connected to a single contact 17, a variable resistor 23 which varies in response to the temperature in the calin is connected to a cord 10, and a fan motor 2 is controlled in accordance with the difference between the temperature in the cabin and the set temperature. When the sliding cantact 21 is connected to a single contact 18 or 19, a large resistor 29 or a small resistor 30 is connected to the cord 10, and the motor 2 rotates at a low speed or a middle speed. When the sliding contact 21 is connected to a single contact 20, the minus side of a power source 1 is directly connected to the motor 2, and the motor 2 rotates at a high speed. When the sliding contact 21 is connected to the single contact 16, the motor 2 comes to a stop.
Patent JP-S62293886-A (JP)
Title: Picture postcard forming device
Inventor: KODERA TOKIO
IPC: B41J2/32
Filed: 1986-06-12
Abstract: PURPOSE:To instantaneously form a picture postcard having an arbitrary picture of reality by fetching the face picture data of a human being, performing processings including a trimming and a layout and forming a picture on a paper for the picture postcard by a sublimation transfer type printer. CONSTITUTION:A image pickup means 101 simultaneously or gradually picks up the image of a sender himself or a landscape or the like, for instance, and supplies the picture data to a memory 105. The picture data stored in the memory 105 has a processing applied based on an instruction input from a position data input means 103 applied to a data processor 104 and is restored in the memory 105. After the processing, the data supplied to the sublimation transfer printer through a data converter 107 and printed on the paper for the picture postcard. The data from a character data input means is supplied to a data processor 109, thereby, a function for for forming the data obtained by combining the character data with the picture data may be provided.
Patent JP-H086607-A (JP)
Title: Process controller
Inventor: KOUNO MICHIYO
IPC: G05B15/02
Filed: 1994-06-20
Abstract: PURPOSE:To perform control which is as precise as possible by providing an input control means and a control arithmetic means with timers and measuring the delay time of input data, and calculating a manipulated variable in consideration of the delay time together with the idle time of a process itself. CONSTITUTION:A timer 2e measures the elapsed time from the input of process data to an input control means 2 to the reception of a data input request command. A timer 6b, on the other hand, measures the elapsed time from the issue of the data input request command by a control arithmetic means 6 to the completion of the reception by the control arithmetic means 6. Then a CPU 2b when sending the process data out to the control arithmetic means 6 sends the elapsed time measured by the timer 2e out together with the process data and a CPU 6b calculates a manipulated variable on the basis of the process data in consideration of the elapsed times measured by the timers 2e and 6d. Consequently, the control which is as precise as possible can be performed.
Patent JP-S63300494-A (JP)
Title: Random access memory
Inventor: KASHIMURA MASAHIKO
IPC: G11C11/407
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the electric current consumption of a RAM, by making all line wires non-selectable so as to suppress the voltage amplitude of string wires to a necessary minimum at the moment when a potential difference, at which a readout circuit can make reading-out operations, is produced across a string wire pair. CONSTITUTION:An input terminal 16 is rapidly discharged by setting a sense signal 18 to a high level and amplifying the potential difference between input terminals 16 and 17 by means of a sense amplifier composed of an N-type MOS transistor (Tr) 19 and P-type Tr 20. The discharged data become readout information. Since string selectors 14 are composed of P-type MOS Trs, a string wire 10 is discharged by means of the sense amplifier until the P-type MOS Trs are cut off. Since the signals 18 is also inputted to a decoder buffer 6, however, a line wire 7 becomes low in level and string wires 10 and 13 are not discharged further. As a result, the voltage amplitude of each string wire in each readout cycle can be reduced by half at a rough estimate. Therefore, the electric current consumption of this RAM becomes the half and reduction in current consumption can be attained.
Patent JP-H09321625-A (JP)
Title: Analog integrator of digital system
Inventor: SATO MAKOTO
IPC: G06J3/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce an integrated error by averaging received data and preceding received data for each arithmetic period. SOLUTION: An analog signal is sampled for each arithmetic period and the sampled signal is A/D-converted. Every time an arithmetic period timer is set, this value X1 of A/D-converted data is stored in a 1st memory and a preceding value X2 is stored in a 2nd memory (S2, S3), a mean value M of the X1, X2 is calculated (S4), and the obtained mean values M are integrated sequentially to obtain an integrated value S (S5). In the case of integrating the A/D-converted data without any arithmetic operation, let an arithmetic period be T, let a preceding value be A, and let this value be A+d, then the integrated preceding value is T.A, and the integrated this value is T.A+T.d, which is a stepwise value and an error is produced. However, the averaged value of the integrated this value M is T.A+T.d/2, resulting that the stepwise value is corrected by a slant component T.d/2.  Thus, the integrated value S with a small error is obtained by integrating the mean values M sequentially.
Patent JP-H10325268-A (JP)
Title: Footing concrete block and construction of post erection
Inventor: KOBAYASHI TOMIO
IPC: E04H17/22
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight footing concrete block with high work efficiency, capable of mounting a panel body immediately after the erection of a post and favorable for the execution of a wall or a fence, and construction of post erection. SOLUTION: A core block 1 formed of a lightweight foam is coated with lath mortar 2 to form a block body 3, and an insertion hole 4 inserting the lower end of a post 7 to the inside from the upper surface of the block body 3 is formed. A pipe body 5 is projected upward from an opening section of the insertion hole 4 to provide, a screw hole is provided in a pipe wall in a projected part of the pipe body 5, and a fixed screw 6 for holding the post 7 is screwed in the screw hole in a movable manner.
Patent JP-H09300242-A (JP)
Title: Staple extracting tool provided on stapler
Inventor: SUGAWARA YOSHIO
IPC: B25C5/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent a staple from remaining in the binding part of documents or the like by cutting parts of right and left of an extracting spatula and bending upward so as to form staple pressers, and extracting a staple while pinchedly holding the bow part of the staple with the extracting spatula and the staple pressers. SOLUTION: An extracting spatula 3 is provided with staple pressers 2 bent V-likely against the spatula 3 on the right and left parts, into a construction to pinchedly hold a staple 7 in the V-like gaps. Hereby, when the extracting spatula 3 is inserted between the bow part and the bound part of the staple 7 driven in documents or the like, the bow part of the staple 7 is pinchedly held between the extracting spatula 3 and the staple pressers 2 so that the staple 7 does not move, and extracting force is applied to both needle parts so as to perfectly extract the staple 7. Consequently, the staple 7 can be prevented from remaining in the binding part of documents or the like.