baber/WOPTO huggingface dataset:
Patent JP-S61193868-A (JP)
Title: Printing hammer for dot printer
Inventor: UKAI MAKOTO
IPC: B41J2/26
Filed: 1985-02-25
Abstract: PURPOSE:To provide a highly reliable printing hammer capable of high-speed printing, by constituting the printing hammer of a printing pin, a pin support for supporting the pin and a leaf spring for mounting the pin support thereon, the diameter of the tip of the pin being smaller than that of the other end. CONSTITUTION:The printing pin 1 is formed of an ultra hard material, and the diameter of the tip of the pin 1 is different from that of the other end. The pin 1 is inserted into a pin fitting hole 4 in the pin support 2, and is thereby connected to the support 12. Then, the support 2 is inserted into a fitting hole in the leaf spring 3, and is welded to the spring 3. Accordingly, though the tip of the pin 1 has a small diameter, the size of the fitting hole 4 in the support 2 can be arbitrarily selected so as to ensure easy machining.
Patent JP-H09227035-A (JP)
Title: Fluid pressure elevator
Inventor: SHUDO KATSUHARU
IPC: B66B1/26
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the comfortableness of a fluid pressure elevator at a low cost by reducing vibrations in the whole area of a start, acceleration/ deceleration, a normal travel, and a stop with good responsiveness without impairing reliability. SOLUTION: An instruction is fed to a flow control valve 7 when a fluid pressure pump 5 is started, the car displacement signal is converted into velocity or acceleration and amplified by a control device when a car 1 starts traveling, and it is fed to the flow control valve 7 as the instruction corresponding to the flow. When vibrations occur on the car 1, the flow leaked to a tank from the flow control valve 7 is controlled, vibration damping is applied in the whole area from the start to the stop of a fluid pressure elevator.
Patent JP-H04272824-A (JP)
Title: Weatherstrip and its manufacture
Inventor: MIYAMA YUKICHI
IPC: B29C48/30
Filed: 1991-02-28
Abstract: PURPOSE:To enhance durability to wear against other components and simplify the manufacturing process by applying reactive urethane hotmelt on the sites being repeatedly in slide contact with other components on the surfaces of respective weatherstrips. CONSTITUTION:A rubber material to be pressurized and fed successively by a screw 41 is extruded into the given shape regulated by a material passage 51 of a main cap 27. Simultaneously a reactive urethane hotmelt agent to be discharged on the given sites of the molded product is applied continuously. The working process is eminently simplified in the method compared with a coating means such as heat fusing and spraying, and the minimum coating for the required sites on the weatherstrip can be performed. The reactive urethane hotmelt agent is composed of a urethane polymer containing isocyanate and thermoplastic resin such as polyethylene and polyester to which an additive such as an oxidation inhibitor and a catalyst is added.
Patent JP-H06230050-A (JP)
Title: Electric field strength signal temperature
Inventor: ISHITOBI KAZUNAGA
IPC: G01R29/08
Filed: 1993-01-29
Abstract: PURPOSE:To provide an electric field strength signal temperature compensating device by which a temperature can be compensated accurately without adding an exterior part or the like. CONSTITUTION:An electric field strength signal temperature compensating device has a temperature correction value registering part 8 in which a temperature correction value is registered to compensate a temperature and an operation processing part 10 to determine a correction output value by carrying out operation processing on an electric field strength signal to show electric field strength of a receiving radio wave on the basis of the temperature correction value extracted from the temperature correction value registering part 8 according to a detected temperature. A function of registering a result in the temperature correction value registering part 8 by carrying operation on the temperature correction value from the electric field strength signal and the detected temperature is given to the operation processing part 10, and a temperature is compensated directly by retrieval in a signal strength conversion table where the relationship between a value or a temperature of the electric field strength signal and a decibel conversion value of signal strength to be outputted at that time is converted into data.
Patent JP-H11234646-A (JP)
Title: Two-way catv system, repeater used by the system, a community antenna coaxial cable system and adaptor used by the cable system
Inventor: IBE HIROYUKI
IPC: H04N7/16
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the 2-way service even to a terminal connecting with a community antenna coaxial cable. SOLUTION: A repeater 3 connects with a center device 1 and a community antenna coaxial cable network 2 via separate coaxial cables respectively. A branching/synthesizing device 33 of the repeater 3 extracts an incoming signal outputted from the community antenna coaxial cable network 2, and a demodulation section 34 applies demodulation processing to the signal and a data identification device 35 applies identify processing and then the operation is tentatively terminated. Then data identified by the data identification device 35 are modulated again by a modulation section 36. An amplifier 37 amplifies the modulated data at an amplification factor adjusted so that an amplitude comparator 38 detects a state that a ratio of the output amplitude to the amplitude of the incoming signal extracted by the branching/synthesizing device 33 is constant. The amplified signal is sent to the center device via a branching/ synthesizing device 31.
Patent JP-S58152350-A (JP)
Title: Phosphor screen for crt
Inventor: FUJIWARA KOTOJI
IPC: H01J29/18
Filed: 1982-03-03
Abstract: PURPOSE:To prevent the coloring of glass due to electron rays and to improve the intensity deterioration by forming a coated layer on the phosphor glass substrate luminating due to the stimulation by electron rays with two layers of a phosphor bed layer and a phosphor surface layer. CONSTITUTION:A phosphor screen for a CRT is formed by coating a phosphor bed layer 3 with the average grain size of the phosphor set at 3mu or less, by coating a phosphor surface layer 4 with the average grain size of the phosphor luminating in the same color or in the same series color as that of the bed layer 3 set at 7mu or more on the bed layer 3, and by depositing a metallic film 6 on it. Therefore, coloring of the glass substrate 1 due to the stimulation by electron rays 5 can be prevented by means of the bed layer 3, the normal luminous output can be obtained by the surface layer 4, the permeability deterioration of the glass can be prevented, and the intensity can be improved.
Patent JP-S59159393-A (JP)
Title: Thermal recording medium
Inventor: OKAMOTO TOUSAKU
IPC: B41M5/337
Filed: 1983-03-02
Abstract: PURPOSE:To enhance recording sensitivity without lowering brightness, by incorporating a specified naphthoic acid ester as a heat-fusible substance, in a thermal recording medium comprising a basic dye and a color reaction agent. CONSTITUTION:A known basic dye, preferably a fluoran base dye of formula VIII(wherein R5 is methyl or ethyl; R6 is 5-8C alkyl), a color forming agent, preferably a compound of formula IV-VII (wherein R4 is 1-6C alkyl, phenyl or benzyl) in an amount of 100-700pts.wt. per 100pts.wt. of the dye, and a heat- fusible substance of formula I -III (wherein each of R1-R3 is 1-6C alkyl- or halogen-substituted phenyl, benzyl or naphthyl) in an amount of 10-1,000pts.wt. per 100pts.wt. of the color forming agent are mixed with an ordinary binder and additives to obtain a coating liquid. The coating liquid is applied onto a base such as paper or synthetic film, and is dried.
Patent JP-S58151721-A (JP)
Title: Transistor driving circuit
Inventor: MIMURA MUNEHIKO
IPC: H02M3/155
Filed: 1982-03-05
Abstract: PURPOSE:To perform base driving with high efficiency without supplying an excessive base current, by supplying a base current proportional to a primary current to a transistor to be driven through a current transformer. CONSTITUTION:When a control signal supplied to an input terminal 28 is set to a low level at a time point t1, TRs 30 and 38 are turned off with a TR10 turned on, respectively. Hereafter, the control power of the TR10 is supplied from a power supply 24 as a base current proportional to a load current. The control signal of the terminal 28 is set to a high level at a time point t2, the TRs 30 and 38 are turned on,and the TR10 is turned off at a time point t3. Thus the feeding path of a load 22 is cut off, and a primary current IC flowing to a detecting winding N1 is set at 0 in accordance with the load current. Meanwhile a current IR supplied to a resetting winding NR is offset by the current IC. Therefore the reset current IR flows to the winding NR for the first time at the point t3, and the magnetic flux of a core is gradually turned to a negative saturation state. Then the resetting is over at a time point t4.
Patent JP-S61194703-A (JP)
Title: Control of injection molding in magnetic field
Inventor: YOKOTA AKIRA
IPC: H01F41/02
Filed: 1985-02-22
Abstract: PURPOSE:To improve magnetic property of a molded plastic magnet by an method wherein pressurized vibration is applied to the molded plastic magnet before the plastic becomes solid in order to arrange each magnetic particle neatly in the direction of the most stable magnetic field. CONSTITUTION:In a pressure holding process after an injection process and a filling process, pressurized vibration with a suitable amplitude and frequency is applied to a molded plastic magnet for a required period in order to force melted plastic filling a cavity space 3-1 of a die 3 and magnetic particles 102 mixed in the plastic to vibrate. This process can be realized as the melted plastic is elastic. During this vibration, the magnetic particles 102 tend to turn their easy-to-magnetize axes 103 to the direction of an applied magnetic field 104 so that a stable direction of the applied magnetic field is easy to maintain. After the easy-to-magnetize axis 103 of each magnetic particle 102 is neatly arranged in the direction of the applied magnetic field 104, the melted plastic is cooled and solidified. With this method,the direction of the easy-to-magnetize axis 103 of each magnetic article 102 is fixed in the neat arrangement.
Patent JP-S54128040-A (JP)
Title: Feeding apparatus of hot water
Inventor: SAKURAI NOBUMASA
IPC: F22B37/44
Filed: 1978-03-27
Abstract: PURPOSE:To facilitate to store steam and hot water under a settled pressure in a hot water storage tank by connecting an effluent pipe at the upper part, an influent pipe at the lower part, joining one extremity of the effluent pipe with a feeding water port under a hot water storage tank, and controlling flow amount in the heating tank. CONSTITUTION:A steam outlet port 2 is provided at the upper extremity of a hot water storage tank 1, a feeding hot water port 3 on the side bulkhead, a feeding water port 4 at the lower part, the steam outlet port 2 has connections to a steam outlet pipe 9 equipped with a plug 10, and to a steam release pipe 5 equipped with a safety valve 8 having a constant open electromagnetic valve 6 and a settled pressure control knob 7. In concurrence of providing a reducing valve 14 which constantly opens to a feeding water pipe 13 connected to the feeding water port 4, and a constant open electromagnetic valve 15 on its upstream side with connecting to a heating tank 16 in a small capacity equipped with a heater 17 having an influent pipe 19 branched from the feeding water pipe 13, an effluent pipe 18 is given its opening at the upper part of the hot water storage tank 1 through a check valve 20.
Patent JP-H02215378-A (JP)
Title: Culture device
Inventor: NAKAI TATSUYA
IPC: C12M3/00
Filed: 1989-02-16
Abstract: PURPOSE:To enable culturing for a long period by ingesting oxygen from the vapor phase into calli and culturing the calli in a state of always feeding with a culture solution. CONSTITUTION:A germ-free culture solution 15 is placed from the top of a cellular unit 7 into a culture vessel 1 in a germ-free state so as to provide the solution level above the top surface of the cellular unit 7, which is then taken out of the vessel 1 to remove a cage 8. The undersurface of the cellular unit 7 is subsequently turned up and calli 16 are then placed thereon. The cage 8 is subsequently mounted thereon to support the calli 16. The top surface of the cellular unit 7 is then turned down and placed on an air diffuser pipe part 2 in the vessel 1. In a state in which the surface of the culture solution 15 is kept above the top surface of the cellular unit 7, the air is passed through a degerming filter 10, a humidifier 11 and an air supply pipe 5, fed to the air diffuser pipe part 2 and stored in a gas reservoir part 17 surrounded by the cellular unit 7 incapable of permeating gases with permeation of the culture solution 15 and the framelike air diffuser pipe part 2 to replace the gases. The excess gases are then passed through the lower end of the frame of the air diffuser part 2, admitted into the culture solution 15, passed through an air discharge pipe 4 and a filter 3 and discharged.
Patent JP-H03240374-A (JP)
Title: Digital telescope
Inventor: HORIE KIMITO
IPC: H04N5/378
Filed: 1990-02-17
Abstract: PURPOSE:To adopt a wrist watch type offering excellent carrying performance, to eliminate the need for pressing the telescope directly onto an eye in the case of magnifying a view and to prevent other party from feeling the act of the telescope carrier to be suspicious-looking by constituting the telescope with a lens optical system, an image pickup element, a liquid crystal panel and a semiconductor device. CONSTITUTION:An incident ray 11 is made incident in an objective convex lens 12, is reflected in a plate mirror 14 tilted by 45 deg. with respect to an optical axis and the reflected light is made incident in a plate mirror 15 tilted by 45 deg. vertically with respect to the optical axis via an image forming convex lens 13. The lens 13 is fixed in a moving barrel 16 and the light reflected in the plate mirror 15 is made incident in a similar plate mirror 15 tilted by 45 deg. with respect to the optical axis. Then the light transmitted through the mirror is made directly incident in a photodetector face of an image pickup element 18 and the transmitted and reflected light is made incident in a barrel 9 via the convex lens 13 and reflected, Thus, the lenses 12, 13 act like a conventional single convex lens and a real erected image whose magnification is nearly 3.0 times is formed onto the photodetector face of the element 18 and processed digitally to apply focus control.
Patent JP-S55127523-A (JP)
Title: Automatic focus detecting system
Inventor: EGUCHI MITSUO
IPC: G03B3/00
Filed: 1979-03-27
Abstract: PURPOSE: To rapidly perform focusing detection with a simple constitution by specifying the comparison measure of focusing detection.  
     CONSTITUTION: A sample holding multiplexer, subtracting-, square-law-, adding- and holding comparing circuits, scan counter, clock, dividing register, etc. are connected between an output buffer and lens driving circuit. As a result of this, the outputs of the respective elements of an image sensor are sent out from the output buffer and pass through the gate which opens and closes by dividing the clock, whereby they are given increments and are held, thence they are compared with the output obtained by changing the frequency dividing. From the compared output thereof, the space frequency component contained most out of the patterns of the subject to be photographed is automatically extracted and said component is made the comparison measure of focusing detection, whereby the lens is driven to be positioned to the focusing position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60180263-A (JP)
Title: Carrier recovery circuit
Inventor: ISHIKAWA HITOSHI
IPC: H04L27/227
Filed: 1984-02-28
Abstract: PURPOSE:To suppress the inter-burst interference even with a short guard time by discharging the energy stored in a BPF in a carrier recovery circuit of the TDMA system at the end of a burst. CONSTITUTION:The carrier recovery circuit 71 is provided with a control pulse generating section 72 and a switch 73 in addition to a carrier extracting section 44 and a BPF45. The control pulse generating section 72 generates a control pulse P at each end of each burst. The switch 73 subject to switching control by the control pulse P discharges quickly the energy stored in an LC circuit being a component of the BPF45 at each end point of each burst so as to cut off the tailing of the discharge. The inter-burst interference is suppressed even with a short guard time in this way.
Patent JP-2000230517-A (JP)
Title: Plate member fastening structure
Inventor: YOKOYAMA YASUAKI
IPC: F16B5/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve preventing force against screw loosening by providing a plate member with an engaging recessed part, besides a screw hole, and providing a fitting part with an arm part extended in front of the plate member, while bypassing a side part of the plate member, and providing the arm part with an engaging part to be engaged with the engaging recessed part. SOLUTION: The lower side of a plate member 1 is provided with an arc-like holding part 3 for holding a heavy material 2, and a plate surface 1a is provided with a screw hole 5 for passing a screw 4 and an engaging recessed part 6 at a position separated by the predetermined distance from the hole 5 in the longitudinal direction of the member 1, and the recessed part 6 is formed into a square hole 7. A plate surface 8a of a fitting member 8 is formed with a screw hole 9 corresponding to the screw hole 5, and a nut 10 is installed in the back surface side of the plate surface 8a by welding or the like. The part 8 is provided with a band-like arm part 11 extended in a U-shape in front of the part 8, and the tip of the arm part 11 is provided with a V-shaped engagement part 12.  The member 1 holding a heavy material 2 is overlapped with the part 8 so as to pass through the U-shaped part 13 of the arm 11, and the engagement part 12 is engaged with the recessed part 6, and the screw 4 is passed through the screw holes 5, 9 and threaded with the nut 10. With this structure, the rotation of the plate member is regulated, and the loosening of the screw due to vibration or the like can be prevented.
Patent JP-H06247038-A (JP)
Title: Pressure and heat sensitive multi-layer copying paper
Inventor: ODA KUNIO
IPC: B41M5/337
Filed: 1993-02-24
Abstract: PURPOSE:To improve color development density of a printing image and printing clarity, by a method wherein an upper sheet whose surface is provided with a specific heat sensitive layer and its rear is provided with a specific pressure sensitive and heat sensitive layer and protective layer, and a lower sheet whose surface is provided with the heat sensitive layer are combined with each other. CONSTITUTION:A dispersion liquid wherein a color development agent 2 is pulverised and finely dispersed within a water-soluble binder and a dispersion liquid wherein a developer 3 and water-soluble binder are pulverised and finely dispersed within water are mixed up with each other and a heat sensitive layer liquid is prepared. A heat-meltable substance 4, color development agent 2 fine powder, micro-capsule containing the color development agent 2 are mixed up with each other, which is heated, melted and pressure sensitive and heat transfer layer liquid of a uniform dispersion liquid is prepared. An ultraviolet curing ink is applied onto a pressure and heat sensitive transfer layer formed by applying the pressure sensitive and heat transfer layer liquid to the rear of a base sheet 1 for drying by relief printing after formation of heat sensitive layer by applying heat sensitive layer liquid to the surface of the base sheet 1 for drying, which is cured, to which an overcoat protective layer 5 is laminated and an upper sheet I is obtained. The upper sheet I and a lower sheet II possessing a layer containing the developer 3 on the base sheet 1 are combined with each other.
Patent JP-H09228474-A (JP)
Title: Joint of steel frame beam
Inventor: FUKUSHI SHOJI
IPC: E04B1/24
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint which simplifies the joining work. SOLUTION: This joint is provided with an end face plate 11 provided at the end of a steel frame beam 1, a connection 15 protruded to a large steel frame beam 2 to support the end of steel frame 1 at the inside thereof and opened at the upper side, and concrete 19 placed in the connection inside between the large steel frame beam 2 and the end face plate 11 of the steel frame beam. The concrete placed in the inside of the connection 15 is integrally formed with the concrete floor 3.
Patent JP-H06249888-A (JP)
Title: Correcting method in three-phase ac measurement
Inventor: YOSHIMURA TAKASHI
IPC: G01R19/00
Filed: 1993-02-24
Abstract: PURPOSE:To determine an apparent positive phase component as a standard correction spectrum to standard voltage or standard current, and correct the positive phase component of a three-phase AC signal inputted from an input terminal and determined with the standard correction spectrum. CONSTITUTION:The data obtained by inputting a standard single phase AC signal Ir followed by A/D conversion 8a-8c is written in a memory 10. A positive phase component 11 is then calculated as a standard correction vector to the positive phase component. With the input signal of an input terminal CH1 as a standard, for example, this signal value, the value in the point where the input signal of an input terminal CHb is shifted at -l20 deg., and the value of the point where the input signal of an input terminal CH, is shifted at +120 deg. are added to determine a composed waveform, and 1/3 of the amplitude of the composed waveform is determined as a color quantity. The phase of the wave form based on the input signal of the terminal CHa is determined by, for example, product addition type operation, and this is determined as a vector direction. The data obtained by inputting the signal to be measured followed by A/D conversion 8a-8c is then written in the memory 10, the positive phase component 11 is calculated, and then corrected by subtracting the value from which a specified coefficient is subtracted from the component 11.
Patent JP-S57150581-A (JP)
Title: Printing mechanism
Inventor: KONDOU HIROATSU
IPC: B41J1/24
Filed: 1981-03-13
Abstract: PURPOSE:To make it possible to freely adjust the distance between the type wheel and the platen of an impact printer within a certain fixed range by changing the position of its armature coupled with an eccentric shaft by the rotation of a lever. CONSTITUTION:An armature 6 which drives a hammer 2H by being attracted by a magnet 4 is provided with a hole 6a and the larger diameter part 5a2 of an eccentric shaft 5a pivotally supported by a carriage frame 5 is movably inserted into the hole 6a, and when the position of contact between the hole 6a and the eccentric shaft 5a is changed as the eccentric shaft 5a is caused to rotate by a lever 5e, the armature 6 is pushed. By this movement, a motor 3 is moved forward or backward along long holes 5c, 5d by yokes 4a, 4b which are attracted to the armature 6 and in turn the position of a type wheel 2 in relation to a platen 1 is changed.
Patent JP-S53121109-A (JP)
Title: Rotor core for motor
Inventor: SASAMOTO HISAYA
IPC: H02K16/02
Filed: 1977-03-31
Abstract: PURPOSE: To provide a good efficiency with a balance obtained in the circuit resistance of both inner and outer rotor, by constituting the secondary conductor, wound to be installed to outer rotor, with a material having an intrinsic resistance bigger than that of the secondary conductor, wound to be installed ato inner rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61194853-A (JP)
Inventor: FURITSUTSU KIIRUBUAIN
IPC: H01L23/04
Filed: 1986-02-21
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。