baber/WOPTO huggingface dataset:
Patent JP-H08261333-A (JP)
Title: Mechanical seal having bellows
Inventor: MORITA RYOJI
IPC: F16J15/36
Filed: 1995-03-24
Abstract: PURPOSE: To prevent vibration of a driven ring by a method wherein a member having a displacement amount different from a displacement amount in an axial direction of a bellows is provided and a lock material to constrain displacement in an axial direction of the bellows and vibration in a radial direction is located between the bellows and the member, in a device to seal the driven ring with the bellows. CONSTITUTION: A seal surface S is formed between a driven ring 2 loosely fitted in a driven manner in a rotary shaft 50 and a fixed ring 6 mounted on the casing 51 side and a compression ring 3 is fitted in the rear end side of the driven ring 2. The driven ring 2 is pressed against the fixed ring 6 through the force of a spring 5 and the bellows 1 formed integrally with the driven ring 2 is fixed, at rear end part, on the rotary shaft 50 by means of a collar 4. In this case, lock grooves 11 extending in an axial direction are formed in the inner periphery of the compression ring 3 in three spots at equal intervals in a peripheral direction, and lock materials 10 are fitted in the respective lock grooves. By bringing the lock material 10 into contact with the crest part 15 of the bellows 1, movement in an axial direction of the bellows 1 is constrained.
Patent JP-S62247743-A (JP)
Title: Wound-rotor induction-synchronous
Inventor: FUKAO ISAO
IPC: H02K19/26
Filed: 1986-04-21
Abstract: PURPOSE:To allow a generator to operate as a synchronous generator in case the power outage occurs while the generator is in operation as an induction generator, by providing an exciting power source as well as a change-over switch to short each phase and to connect the exciting power source between rotor windings of an induction generator. CONSTITUTION:Usually, when a unit is operated as an induction generator, it is charged on the side of a change-over switch S1 and each phase of a rotor winding 3 shorts through a slip ring 4 and a conductor 5. In case the power outage occurs under this condition, a rotor is excited by exciting power source 6 to actuate as a synchronous generator by changing over a change-over switch 8 to S2 side without stopping the engine, so that feeding can. be performed to important loads in the compound.
Patent JP-S63254402-A (JP)
Title: Production of color filter for liquid crystal display body
Inventor: SATO NARIHIRO
IPC: G02F1/1335
Filed: 1987-04-13
Abstract: PURPOSE:To decrease the fluctuations in ink characteristics such as viscosity and coverage by forming microcapsules contg. dyes as core materials and using a material prepd. by dispersing such capsules into a vehicle as printing ink. CONSTITUTION:The microcapsules contg. the dyes as the core material are formed and the material prepd. by dispersing such capsules into the vehicle is used as the printing ink to prepare a filter for a liquid crystal display body to form picture elements by a printing method on a transparent substrate. The transparent substrate which is made of glass or acrylic resin and is transparent in a visible range is used. The ink which is added with a silane coupling agent to have improved adhesiveness is used. The microcapsule contg. the dyes as the core material are preferably formed by exposing the dyes to the vapor of a wall material by using a vacuum deposition method, since wall materials can be selected in a wide range in this method. Any dyes which consists of solid particles or materials stable to heat or do not sublimate or decay in a vacuum are usable for the core material.
Patent JP-H09261437-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To allow a user to properly correspond by displaying that a nonstandard signal does not pass, when an NSF signal can not be received in spite of receiving a DIS signal reporting the presence of the NSF signal prescribed times. SOLUTION: A control circuit 20 controls the whole facsimile equipment and is provided with a means reporting the presence/absence of the NSF signal by means of FIF of the DIS signal transmitted from a receiver to a transmitter. When the NSF signal can not be received in spite of receiving the DIS signal reporting the presence of the NSF signal prescribed times, the transmitter does not communicate this communication in a nonstandard mode and displays that the nonstandard signal does not pass with this communication opposite party. In addition when destinations with which the nonstandard signal does not pass exceed 50%, e.g. the transmitter display this. A display circuit 24 displays a message to ask all the destinations to check the communication of the nonstandard signal.
Patent JP-H06281722-A (JP)
Title: Automatic gain control circuit for radar receiver
Inventor: KAWAAI TAKASHI
IPC: H04B1/26
Filed: 1993-03-26
Abstract: PURPOSE:To improve the responsiveness of a radar receiver and stabilize the gain of the receiver by automatically controlling the large gain variation of the radar scope so that the variation can be completed within the one repetitive cycle period of a pilot pulse signal. CONSTITUTION:When an IF received signal Vi is inputted to an automatic gain control circuit 200, a signal G1 is outputted and a switch 28 selects a reference value Vr, resulting in the output of a controlled variable V3 to a digital attenuator 20. The signal Vi is inputted to one input terminals of synchronous detectors 23a and 23b after an attenuation amount is added to the signal Vi by means of the attenuator 20 and I and Q video signals having base bands intersecting each other at right angles are generated. Then, the I and Q video signals are converted into video signals Vd by means of an amplifier detector 25 after they are subjected to A/D conversion 24a and 24b and signals V1 are generated by making their attenuation characteristics coincident with those of the attenuator through logarithmic transformation 26. A comparator 27 controls the attenuation amount of the signals by outputting the difference between the signals V1 and reference value Vr to the switch 28 as signals V2 and the signals V2 to the attenuator 20 as the controlled variable V3. Therefore, the gain of a radar scope can be maintained at a fixed level by controlling the attenuation amount of the signals Vi at a high speed within the one repetitive cycle period of a pilot pulse signal.
Patent JP-S5215041-A (JP)
Title: Elevaters group control system
Inventor: NAITOU OSAMU
IPC: B66B1/18
Filed: 1975-07-24
Abstract: PURPOSE: Elevaters group control system, eliminating gathering of cages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05291796-A (JP)
Title: Parts insertion device
Inventor: YUGAWA MASAHIRO
IPC: H05K13/04
Filed: 1992-04-10
Abstract: PURPOSE:To reduce insertion failure of insertion parts with a lead terminal, prevent insertion parts damage due to it, and improved efficiency in terms of productivity and cost. CONSTITUTION:The title device is provided with a chuck 8 which retains insertion parts 9 and inserts the lead terminals 10 and 11 into insertion holes 13 and 14 of a printed circuit board 12, sensors 5 and 6 which are applied to leaf springs 3 and 4 for detecting failure on inserting the lead terminals 10 and 11 into the insertion holes 13 and 14, and a chuck vibration mechanism 2 for achieving insertion of the lead terminal by vibrating the chuck 8 on insertion failure.
Patent JP-S61248999-A (JP)
Title: Method of predicting and monitoring failure in lubricated function part
Inventor: IWAMATSU HISAYASU
IPC: F16N29/00
Filed: 1985-04-26
Abstract: PURPOSE:To make it possible to detect abnormality at an early step in the captioned lubricated function part, by providing a measuring chamber where a sensor is set for measuring the property of returned lubricating oil which has passed through the lubricated function part, and measuring the property of the lubricating oil so as to estimate the state of the lubricated function part. CONSTITUTION:The bubble in lubricating oil is defoamed, in the meantime the lubricating oil which has passed through a lubricated function part E1 fills a measuring chamber CB and the lubricating oil which has passed a lubricated function part E2 flows in a lubricating oil return system 2 through a suction pump Ps. Thereafter, the lubricating oil in the measuring chamber CB is pressu rized and the property of the lubricating oil which has passed through the lubricated function part E1 is measured by a sensor provided in the measuring chamber CB. By comparing said property with that of new lubricating oil, it is possible to predict and monitor any failure in the lubricated function part E1.
Patent JP-S5616957-A (JP)
Title: Magnetic recording and reproducing unit
Inventor: OOKI TOSHIKAZU
IPC: G11B15/675
Filed: 1979-07-17
Abstract: PURPOSE: To prevent the deformation of cassette case and unbalanced elongation of tape, by automatically discharging cassette, when the temperature in the unit  main body increases to a given value or more with the cassette loaded.  
     CONSTITUTION: The negative resistance rapid changing element 108 is connected in parallel with the cassette discharge operating switch 102 in the control circuit. When the cassette is loaded in the unit main body and the tape running is stopped, it is assumed that the temperature of the unit main body is increased abnormally. For example, if the temperature rises to 65°C temperature, the resistance value across the resistance rapid changing element 108 is suddenly decreased, the L signal  of tape unloading instruction is fed to the tape running control circuit 101, the motor 54 rotates via the motor control circuit 100, and the cassette is automatically unloaded outside the main body. Thus, the deformation of case and unbalanced elongation of tape can be avoided, allowing stable tape running at all times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09256465-A (JP)
Title: Reinforcement frame and reinforcing structure for wooden building having small frontage
Inventor: HORIKIRI TAKEHIRO
IPC: E04B2/56
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement easily and at low cost for improving the aseismatic function of a front opening as the weakest part of a wooden house having small frontage. SOLUTION: A pair of opposite L-shaped frames having a rigid frame structure with welded steel end beams 7 are provided on the lower ends of steel lower columns 6, and a steel intermediate beam 3 is laid between the end beams 7 and 7 of both L-shaped frames 2, so as to be adjustable in length. Furthermore, steel end beams 9 are welded to the upper ends of upper columns 8, and a pair of inverted L-shaped frames 4 having a rigid frame structure are erected for the insertion of the lower parts of the upper columns 8 into the lower column 6 of each L-shaped frame. Also, a steel intermediate beam 5 is laid between the end beams 9 and 9' of both inverted L-shaped frames 4, so as to be adjustable in length. In addition, wooden frame tie-in screws 16 are arranged on the lower columns 6 at both sides and the outer surface of the upper columns 8.  Then, the reinforcement frame 1 so formed is jointed to the front of a wooden building H1.
Patent JP-S5214334-A (JP)
Title: Broadband loop antenna
Inventor: TAKAHASHI MICHIHARU
IPC: H01Q19/28
Filed: 1975-07-25
Abstract: PURPOSE:Broadbanding the feeding point impedance of a loop antenna with a perimeter of about one wavelength, by feeding at two diametrically opposite points which divide the periphery of the loop into two equal parts.
Patent JP-H11275173-A (JP)
Title: Data demodulator and data communication method
Inventor: OKUBO HIROYUKI
IPC: H04J3/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To surely transmit data with less errors at an optimum modulation speed whether the reception side is attended or not. SOLUTION: This data demodulator is provided with a reference synchronizing signal memory 3 for predetermining all the modulation speeds to be applied to the data to be transmitted and parallelly generating plural reference synchronizing signals RSY1-RSYn equivalent to the synchronizing signal part of frames corresponding to the respective modulation speeds at all times,  a synchronizing signal correlation processing part 4 for parallelly performing a correlation processing between the plural reference synchronizing signals RSY1-RSYn and reception data RD and a modulation speed judgement/reference pulse generation part 7 and a timing signal generation part 8 for deciding the modulation speed of the reception data RD from the correlation processing result and generating timing signals TM for read based on a reference pulse corresponding to the synchronizing signals of the frame of the modulation speed.
Patent JP-H11269938-A (JP)
Title: Wireless remotely controlled vehicle
Inventor: HOSHINO YOSHIHIRO
IPC: E02F9/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance operating efficiency by easily effecting the combined action of the working machine part and the travel body of a wireless remotely controlled vehicle by use of a wireless controller. SOLUTION: A wireless remotely controlled vehicle comprises a vehicle main body, having a travel body 21 which comprises right and left traveling parts and having a working machine part 25, a receiver 13 mounted in the vehicle main body, and a transmitter 12 producing operation signals for controlling the travel body 21 and the working machine part, and is designed so that the operation signals transmitted wirelessly from the transmitter are converted by the receiver into control signals to operate the travel body and the working machine part.  The transmitter includes one travel control lever 30 which outputs two-system operation signals for controlling the right and left traveling parts and at least one operation control lever 29, 31 for outputting operation signals for operating the working machine part, and the receiver has a CPU 43, etc., for controlling the action of each of the right and left traveling parts by combining the two-system operation signals.
Patent JP-S58206748-A (JP)
Inventor: HORI KIYOSHI
IPC: A61F13/06
Filed: 1982-05-27
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-H09278077-A (JP)
Title: File device for housing of recording disk
Inventor: OZEKI JIRO
IPC: B65D85/57
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To house a large number of recording disks without damaging the recorded surfaces, and in addition, inspect all the housed recording disks by one glance. SOLUTION: On a transparent plastic material film on one side of an unwoven fabric, an opening/closing flap 10 with a shape by which at least one part of the central hole of a recording disk 9 being housed, is exposed under an open state, is formed by an incision, and is made an insertion and take-out port for the recording disk into a pocket partition. Then, on a transparent plastic material film on the other side of the unwoven fabric, an incision 11 which becomes an opening for leaklet insertion, is formed along one edge in the vertical or lateral direction. The unwoven fabric is formed in such a manner that it may be foldable into a bellows state along the bonded line in the longitudinal direction. Then, a plurality of sheets for housing are bound in a back surface paper being equipped with surface papers on both sides at one end in the lateral direction.
Patent JP-H05285283-A (JP)
Title: Sewing machine
Inventor: HORI TAKEYOSHI
IPC: D05B35/10
Filed: 1992-04-10
Abstract: PURPOSE:To easily and precisely judge whether a selected pattern is adaptable to an embroidery frame or not by driving the embroidery frame for holding a cloth to be worked to a determined position at the time of switching a sewing machine to an embroidery pattern sewing mode, and detecting an identification plate attached to the embroidery frame by a detecting device. CONSTITUTION:At an embroidery pattern sewing, a worker first successively operates a mode changeover switch 50, a pattern selecting switch 39, and a start/stop switch 40. Then, a CPU 42 preliminarily operates an embroidery frame driving part 46 and a detector driving device 47 on the basis of a plurality of patterns stored in 8 ROM 43 and a selected pattern temporarily stored in a RAM 44 to detect an embroidery frame 21 by a detector 48a. Namely, an indentification part 22 consisting of a through hole 23 and a reflecting plate 24 attached to the embroidery frame 21 is detected to judge whether the embroidery frame 21 is adaptable to the selected pattern or not. The judgment result is displayed on an indicator 49. Then, the CPU 42 operates a stitch forming mechanism 45 according to the adaptation result to conduct 8 desired embroidery pattern sewing.
Patent JP-H03289254-A (JP)
Title: Door phone
Inventor: YASUOKA NORIO
IPC: H04M9/00
Filed: 1990-04-04
Abstract: PURPOSE:To simply distinguish to which slave set the doorphone is connected by connecting a video display means and a transmission reception means to a slave set having a talking request in response to the talking request from the slave set, identifying the connected slave set and displaying slave set identification information together with a video image. CONSTITUTION:A door phone is connected to an optional slave set by a changeover means 24 according to a talking request from slave sets 1a, 1b, a slave set information display means (system control circuit 22, a superimposing circuit 21) identifies which slave station is connected and gives the information to a video image display means 7. Thus, the video image picked up by a image pickup device 3 of the connected slave set and the slave set identification information for identifying the connected slave set are simultaneously displayed on the video display means 7. Thus, a person resident in a room confirms which slave set is connected at present easily without taking notice of a call tone by having only to observe the screen.
Patent JP-S60237180-A (JP)
Title: Closed type rotary compressor
Inventor: SUDOU MASAYASU
IPC: H02K7/04
Filed: 1984-05-09
Abstract: PURPOSE:To reduce operational vibration in a rotational direction, by mounting a vibration absorber to a compressor. CONSTITUTION:A closed vessel 2 is supported by a vibration isolating rubber 14. A vibration absorber 15 is rotatably supported to a fulcrum shaft 17 of the closed vessel 2. The vibration absorber 15 has a natural frequency equal to a frequency where the compressor 1 is vibrated. The vibration absorber 15 is designed to vibrate with opposite phase to the vibration of the compressor 1 to thereby reduce operational vibration in the rotational direction of the compressor 1.
Patent JP-H11286119-A (JP)
Title: Ink detecting device
Inventor: HISATOMI SHINICHI
IPC: B41J2/175
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To detect presence or absence of each of ink of yellow, magenta, cyan in a simple structure without providing a specific mechanism or function to an ink cartridge or a carriage. SOLUTION: A detection unit consisting of a fixing type light source 2-1 and a light receiving element 2-2 is provided to a position where the unit likely nip an ink cartridge on a carriage 4. The light source 2-1 comprises an LED for emitting an R light with a wavelength of 660 nm, an LED for emitting a G light with a wavelength of 525 nm and an LED for emitting a B light with a wavelength of 470 nm. The R light, G light and B light are sequentially emitted from the light source 2-1 at a periodic constant cycle and the light receiving element 2-2 detects the lights passing through the ink cartridge 1. When emitting the R light and the light receiving element 2-2 turns on, the cyan ink is supposed to be in the run-out condition, when emitting the G light and it turns on, the magenta ink is supposed to be in the run-out condition and when emitting the B light and it turns on, the yellow ink is supposed to be in the run-out condition. At that time, a user is alerted to the run-out condition.
Patent JP-H04302630-A (JP)
Title: Setback unit of unit residence
Inventor: YOSHIDA KAZUYOSHI
IPC: E04B1/348
Filed: 1991-03-28
Abstract: PURPOSE:To reduce field-work by dispensing with a reinforcement member in a residence unit wherein a setback unit is placed and eliminating work execution of a roof at the front part of the setback unit and waterproofing on site. CONSTITUTION:A floor panel 15 of a setback unit 5 is formed into the same size as a ceiling panel 14 of a lower residence unit 3. Since the setback unit 5 can be supported by a whole upper surface of the lower residence unit 3, providing of a reinforcement member for the residence unit 3 is not required. A roof panel 18 can be installed on the floor panel 15 in a factory so that roof work execution as well as waterproofing on site can be eliminated and field-work is reduced.
Patent JP-S60234696-A (JP)
Title: Method for taking out washed article dehydrated by piston type water squeezing machine from water squeeze container
Inventor: HANSU SHIYUTAINORUTO
IPC: D06F47/00
Filed: 1985-04-30
Abstract: The press container of a wash press sits on a porous press plate. Because of the high press pressure of the press piston head the fabrics of the wash are partially forced into the holes of the press plate. In order to remove the pressed wash safely from the press plate, the pressed wash is raised somewhat from the press plate when the press container and press piston are simultaneously raised, first into a middle position in which the press piston head remains, while the press container is raised further. The wash loosened in this way can be safely slid laterally from the press plate.
Patent JP-H0615611-A (JP)
Title: Manufacture of plywood
Inventor: TSUKAMOTO KENJI
IPC: B27K5/00
Filed: 1993-04-19
Abstract: PURPOSE:To make it possible to dry and harden putty without developing twisting and warpage in plywood by a method wherein microwave is used for drying in the manufacturing method of improved plywood, which is realized by evenly filling putty in the unevenness of the plywood, so as to dry the putty in very short period of time. CONSTITUTION:In a manufacturing method of improved plywood, in which the unevennesses on the front or/and rear surfaces of plywood are evenly filled with putty and then the putty is dried, microwave is constituted so as to be used for drying. The energy of the microwave irradiated to the putty is absorbed by the putty, resulting in generating heat in the putty and drying the putty. Further, since the heat is generated nearly evenly in the putty, the drying of the putty is also performed evenly without nearly generating the difference between at the surface layer and the interior. Accordingly, the putty filled in the plywood is dried at lower temperature in the shorter period of time as compared with the conventional drying method with a hot air drier. Furthermore, since hardening occurs with no bias, even drying and hardening can be performed.
Patent JP-S5716412-A (JP)
Title: Sealing structure for optical fiber leading-in part
Inventor: MATSUZAKI TADAYOSHI
IPC: G02B6/44
Filed: 1980-07-04
Abstract: PURPOSE:To obtain a sealing structure having excellent watertightness and airtightness by previously applying adhesives having large adhesive strength for glass around an optical fiber. CONSTITUTION:Adhesives 10 having large Young's modulus, a large contraction rate at hardening and large adhesive strength to glass is applied and fixed around the outer circumference of an optical fiber 9 that partly exposes a glass part 9'. This adhered part is then inserted into a metallic sleeve 11 and adhesives 12 having small Young's modulus and less contraction at hardening is filled between the outer circumference of the adhesivess 10 and the inner circumference of the metallic sleeve 11. Further a fiber introduced and adhered may be a plural number and a soft adhesivenss layer 12 may be formed with a plural number of layers.