baber/WOPTO huggingface dataset:
Patent JP-H07283545-A (JP)
Title: Multilayer printed interconnection board
Inventor: MAEKAWA SATOSHI
IPC: H05K1/03
Filed: 1994-04-01
Abstract: PURPOSE:To improve heat resistance, thermal shock resistance, dipping property, and flame retardance by a prepreg obtained by reacting bisphenol A-type epoxy resin, novolac-type epoxy resin, and tetrabromobisphenol A. CONSTITUTION:A prepreg is produced by reacting bisphenol A-type epoxy resin, novolac-type epoxy resin, and tetrabromobisphenol A in the process for dipping epoxy resin varnish to a glass non-woven cloth. Namely, each constituent with a low molecule before reaction is applied to the glass non-woven cloth to improve the dipping property to the glass non-woven cloth. Also, by promoting the reaction of each constituent when manufacturing the prepreg, the competitive reaction between the epoxy resin, tetrabromphenol A, and a curing agent is controlled, thus improving migration property, interlayer connection force, flame retardance, drill-machining property, thermal shock resistance, and plate thickness accuracy.
Patent JP-2000282769-A (JP)
Title: Shutter having obstacle sensing function
Inventor: TAKAI MITSUHISA
IPC: E06B9/80
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shutter having an obstacle sensing function, which halts falling when a shutter curtain makes contact with an obstacle when falling, and restarts the falling after removal of the obstacle, to thereby close an open ing. SOLUTION: A shutter having an obstacle sensing function includes a floor board switch 14 attached to a floor board 5, for sensing contact with an obstacle, a transmitter 10 for transmitting an obstacle sensing signal when existence of the obstacle is sensed by the floor board switch 14 and for transmitting an obstacle elimination signal when the obstacle is removed, and a receiving sensor 12 for receiving these signals. When the obstacle sensing signal is supplied, falling of a shutter curtain 2 is immediately halted, and thereafter when the obstacle elimination signal is supplied, the shutter curtain 2 is allowed to fall again after the lapse of a predetermined time period, whereby an opening is totally closed. Therefore, when this shutter is applied to a fire shutter or a smoke protecting shutter, spread of smoke and flames can be positively prevented.
Patent JP-S5612150-A (JP)
Title: Tuning indicator
Inventor: OKAHARA KUNIAKI
IPC: H03J3/14
Filed: 1979-07-10
Abstract: PURPOSE:To improve the manipulation of tuning with simple constitution by using a tuning meter and signal meter in common in an FM receiver and by automatically changing over signals applied to the meters. CONSTITUTION:In case of great detuning, a voltage between IF-rectification-output applied terminals (c) and (d) is supplied to transistor TRQ3 by way of diode D2 and meter M, which provides an indication according to a rectification output. Then when the rectification output exceeds a fixed value, TRQ2 turns on and the rectification output is made to by-pass through diode D1. Further, as TRQ2 turns on, TRQ1 and TRQ3 are turned off and the S-shaped output of an FM detecting circuit applied to terminal (a) is applied to meter M, which provides a tuning indication.
Patent JP-H06270282-A (JP)
Title: Heat-treating device for extruded molded product
Inventor: TAKAHASHI KATSUMI
IPC: B29C71/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide a heat treating device capable of applying effective heat treatment to a synthetic resin or rubber molded product molded by an extruder. CONSTITUTION:In a heat treating device, a large number of rollers 20 having rotary shafts in the radial direction centering around the axis of an almost horizontal and vertical cylindrical furnace 10 are arranged between the outer wall 15 of the vertical cylindrical furnace 10 and the spiral inner wall 16 along the inner surface of the furnace 10. A synthetic resin or rubber extruded molded product 1 molded by a extruder is heated while continuously moved.
Patent JP-S58208495-A (JP)
Inventor: ARUBERUTO BEERURE
IPC: B05C9/04
Filed: 1983-05-20
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-S60232256-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B7/00
Filed: 1984-05-02
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-H07269390-A (JP)
Title: Traction controller of vehicle
Inventor: YAMASHITA TETSUHIRO
IPC: F02D29/02
Filed: 1994-03-31
Abstract: PURPOSE:To realize adequate engine control according to a travel situation at the time of vehicle turning. CONSTITUTION:Actual torque is outputted to a TRCU 40 from an ECU 30, and at the same time during traction control, on the basis of engine torque and the slip amounts of drive wheels 1, 2, target torque is set so that the slip amounts may be converged on a predetermined target value, and the target torque is outputted to the ECU 30, and in a case in which a yaw rate and lateral acceleration to be sought from a steering angle and vehicle body speed are larger than predetermined reference values respectively, the engine torque is restrained in the case of the actual torque being smaller than a first setting value, and at the same time the restraining state of the engine torque is mitigated in the case of the actual torque surpassing a second setting value that is larger than the first setting value.
Patent JP-S5515154-A (JP)
Title: Focus light device
Inventor: KAGECHIKA TAKASHI
IPC: G02B7/30
Filed: 1978-07-19
Abstract: PURPOSE: To let the device assist the operation of an automatic focusing device in cooperation to its operation by incorporating the focus light device which is operatable by its built-in power source into the camera having an external metering system automatic focusing device.  
     CONSTITUTION: An automatic focusing device which is operatable by its built-in power source is provided to the camera provided with an external metering system automatic focusing defice. The light emitting part 6 of this device is constituted by a lens-form window 7, a tubular body 8 coated with reflecting agent on its inside surface 8a and a lamp 9. The top part of the lamp 9 is made in couvex lens form to make light in beam form. When the subject luminance is low and strobe photographing is required, setting of the focus light device to its use state is accomplished by the preparation operation for turning on of a strobe power source switch 4 and the focus light device is operated by turning ON of a start switch S 2  as the automatic focus device is operated, whereby it is used in combination with the automatic focus light device and the subject is thereby illuminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5313845-A (JP)
Title: Magnetid bubble memory device
Inventor: YAMADA HACHIROU
IPC: G11C19/00
Filed: 1976-07-23
Abstract: PURPOSE: To obtain the memory device enabling the number of mounted chips increase and having a broad operating margin, by providing the same bubble memory chip on the both sides of up and down the base and by making the access of the memory chips into rotating magnetic fields rotating conversely each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07269119-A (JP)
Title: Preventing method for leakage of slag, etc., at time of placing concrete and its device
Inventor: HIRAMATSU TOSHIO
IPC: E04G21/02
Filed: 1994-04-01
Abstract: PURPOSE:To prevent a slag or the like from flowing down towaed an established section, and to abridge or reduce water-washing work for the established section by arrangedly providing a flow down receiving vessel made of a water stopping ability flexible sheet directly under a concrete placing prearranged place. CONSTITUTION:A flow down receiving vessel 1 which is formed of a water stopping ability flexible sheet and has an open part 11 in an upper part is prepared. Next a sash bar 2 is attached to an established section 4 directly under a concrete placing prearranged place, and a linear hanging member 3 is attached to an upper end part on a side opposite to the side of the established section 4 of the vessel 1. Next, the vessel 1 is arranged directly under the concrete placing prearranged place, and the sash bar 2 is fixed to an upper end part on the side of the established section 4, and the hanging member 3 attached on a side opposite to the sash bar 2 is hooked on an upper scaffold 6 or the like. Thus slag 71 and bleeding flowing down at the time of placing the concrete 7 are received into the vessel 1 to prevent them from flowing down toward the established section 4.
Patent JP-H05258457-A (JP)
Title: Reproducing device
IPC: G11B20/00
Filed: 1992-03-12
Abstract: PURPOSE:To easily set a start ID in data processing of a buffer by detecting addresses on the corresponding medium after setting the retrieval marker for reproduction data in a buffer memory. CONSTITUTION:Reproduction data is read out at a high speed from the prescribed recording medium to be stored in a buffer memory 6 intermittently. The reproduction data stored in the buffer memory 6 is outputted in succession at the prescribed transfer speed. In this case, the marker M of the reproduction data is set on the buffer memory 6 according to the operation of a key controller (KEY) 16, then the reproduction data stored in the buffer memory 6 by taking the marker M as reference is outputted. After detecting the address on the recording medium corresponding to the marker M, the recording medium is reproduced by taking the address as reference. Thus, start ID or the like can be easily set in reproduction data processing through the buffer memory 6.
Patent JP-S58208425-A (JP)
Title: Apparatus for forming composite yarn
Inventor: ARAN PAAKAA
IPC: D02G3/36
Filed: 1983-05-19
Abstract: Friction spinning apparatus for producing a composite yarn has a groove or recess formed in at least one of the friction spinning rollers, to receive a strand guide tube which can then guide a core strand directly to the yarn formation line substantially at the nip between the rollers.
Patent JP-S61246461-A (JP)
Inventor: TANAKA SATOSHI
IPC: E04F13/02
Filed: 1985-04-24
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-H06300202-A (JP)
Title: Apparatus for supporting generating tubes of electric heating device
Inventor: OTA ETSUO
IPC: F28F9/013
Filed: 1993-04-15
Abstract: PURPOSE:To prevent cracking and falling-off of electric insulating materials and electric accidents by supporting several generating tubes by means of each of divided insulating material members, which serve as supporting the generating tubes, and interposing several generating tubes between each pair of insulating material members which serve as interposing therebetween the generating tubes. CONSTITUTION:Provided on support beams 21-26 are insulating material members 20 which are divided to serve as supporting generating tubes. Each of the insulating material members 20 supports several generating tubes, so that it will not bend largely and so can be prevented from being cracked. On the other hand, provided on distance rods 31-312 are pairs of insulating material members 32, 33 which are divided into several sets to serve as interposing therebetween the generating tubes, and each pair of the insulating material members 32, 33 interpose therebetween several generating tubes, so that the pair of the insulating material members 32, 33 will not bend largely and so can be prevented from being cracked.
Patent JP-S58204078-A (JP)
Title: Chloroprene adhesive sheet and appliction of same
Inventor: TAGA AKIO
IPC: C09J7/02
Filed: 1982-05-25
Abstract: PURPOSE:To provide a chloroprene adhesive sheet excellent in adhesion and bonding workability, by infiltrating a chloroprene latex adhesive prepd. into a porous sheet base such as nonwoven fabric and then drying it. CONSTITUTION:An antioxidant, metallic oxide, resin, filter, softener, plasticizer, vulcanization accelerator, etc. are mixed with a chloroprene latex yielded by emulsion polymn. to prepare a chloroprene latex adhesive. Said adhesive is infiltrated into a porous sheet base such as nonwoven fabric or victoria lawn and dried at a temp. of about 100 deg.C or lower to give the intended chloroprene adhesive sheet. In application, said adhesive sheet is either heated to change crystals of the chloroprene elastomer into into non-crystalline form or coated with an org. solvent to provide stickiness, and used for bonding of woods, metals, plastics, etc.
Patent JP-S57203110-A (JP)
Title: Controller for amount of heat dissipation
Inventor: SASAKI TOMIYA
IPC: G05D23/01
Filed: 1981-06-09
Abstract: PURPOSE:To perform temperature control with a simple construction and good accuracy, by adjusting the expansion and contraction of a case, through the provision of a substrate on which an apparatus functioning as a heating source is mounted and a case possible for expansion and contraction having a sealed hydraulic fluid between a radiator provided on other side. CONSTITUTION:An apparatus 8 functioning as a heating source is mounted on a substrate 1 and the substrate 1 is fixed with a radiator provided on other side in a thermal insulating state. An expansible and contractible case 13 is provided between the substrate 1 and the radiator 12, and a bellows 14 is closably fixed to the upper side of the case 13 at the back side of the substrate 1, and a contact plate 15 closes the lower side of the bellows 14 and comes into contact with the radiator 12, and the distance of expansion and contraction of the case 13 is adjusted with a spring 17. The contact plate 15 of the case 13 comes into contact with the radiator 12 at a prescribed temperature or more, allowing to cool the apparatus 8.
Patent JP-H05290813-A (JP)
Title: Metal halide lamp
Inventor: IKEUCHI YASUHIRO
IPC: H01J61/88
Filed: 1992-04-09
Abstract: PURPOSE:To realize a highly efficient light condensing characteristic of parallel light over a wide range by positioning a lamp main body on a focal point of a reflector main body, and arranging an optical axis of a lamp approximately perpendicular to an optical axis of the reflector main body. CONSTITUTION:In a metal halide lamp, an optical axis of a lamp main body 11 is arranged approximately perpendicular to an optical axis of a reflector main body 10 formed into a parabolic curved plane. Accordingly, in the light emitted from an arc 11a of the lamp main body 11, together with the parallel light emitted from a focal point on the optical axis, nearly parallel light having a relatively small angle alpha with respect to the parallel light is emitted though the reflector main body 10 from both ends of the arc. Consequently, enlargement of a light condensing range is realized so as to secure light condensing on a predetermined light condensing surface so that a handling characteristic can be enhanced. Moreover, since there is no obstacle on the optical axis of the reflector main body 10, it is possible to effectively condense the light on the optical axis so as to enhance a light condensing rate.
Patent JP-S63257409-A (JP)
Inventor: MUNAKATA TAKEO
IPC: H02G7/12
Filed: 1987-04-13
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-H04320244-A (JP)
Title: Radiograph information reader
Inventor: IMAI SHINJI
IPC: G02B26/10
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a radiograph information reader which can read radiograph information from a large-sized stimulable phosphor sheet, which is inexpensive and which is made small in size and light in weight by relatively moving a scanning read unit and the stimulable phosphor sheet. CONSTITUTION:This reader is provided with a drum supporting means 11 which supports the stimulable phosphor sheet 10, a stimulating light scanning means which allows stimulating light to perform main scanning, and a scanning read unit 5 provided with a photoelectric detection means 17 for photoelectrically detecting stimulated luminescence 15 emitted from a spot for stimulating and irradiating the sheet 10. Then, a scanning area changing means is provided, which supports the unit 5 and the sheet 10 and which moves them relatively in a main scanning direction in accordance with the rotation of the drum-like supporting means 11 which freely rotates. Then, the stimulating light scanning width of the unit 5 is made small to read the sheet 10 by one part, and then the unit 5 and the sheet 10 are relatively moved to change the stimulating light scanning area, so that radiograph information is read all over the surface of the sheet 10.
Patent JP-S60231989-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/30
Filed: 1984-05-02
Abstract: PURPOSE:To avoid dirtying and damaging a display part and an accidental peeling of lables at the time of handling a cassette by providing a display means of information regarding a tape on some part of an opening surface, which appears in the opened condition of a cover. CONSTITUTION:In the condition where a cover 2 is opened, bar codes are displayed on labels 9 and 10 adhered to a wall side of an opening. The labels 9 and 10 are properly adhered to the wall side in a range enclosed by projections 7 and 8 without shifting. In the condition where the cover 2 is closed, the labels 9 and 10 are completely protected by the cover 2. Accordingly the labels 9 and 10 will not be soiled at the time of handling and detection errors can be prevented. In this regard, information regarding a tape means almost everything such as its electromagnetic characteristics, its length, a possible sound recording period, its thickness and its speed after sounds are recorded on the tape.
Patent JP-H0777995-A (JP)
Title: Active noise-erasing device
Inventor: AREN KEI ROO
IPC: H03H21/00
Filed: 1994-04-26
Abstract: PURPOSE: To provide an active noise erasing device with which stable operating in a frequency stabilized area can be maintained and further, operating at a low sampling rate is enabled. CONSTITUTION: An active noise erasing device 100 inserts delay into a weight update logic for maintaining the stability of a filter. A noise and a residual noise are detected by a sensor 102 and a microphone 108, and respective detecting signals are digitized at the prescribed sample rate so as to be processed by an adaptive filter 113. The delay supplied to the weight update logic for the adaptive filter 113 to remove the necessity of high sample rate while maintaining the degree of freedom of the frequency area to be stabilized is the non-integer multiple of a sample period. This non-integer delay can be provided by sample interpolation and decimation processing.
Patent JP-H08287814-A (JP)
Title: Electromagnetic overcurrent relay
Inventor: TAKANO NORIAKI
IPC: H01H50/30
Filed: 1995-04-14
Abstract: PURPOSE: To enable the continuation of operation in the case of intermittent input when a main current transformer is in a saturated condition. CONSTITUTION: An electromagnetic coil 1 and a short-circuit coil 12 are wound around a fixed iron core 2 and a relay 4 is arranged at one end of the core 2. A movable iron core 5 is pivotably mounted o the relay 4 so that it may be arracted to the core 2 which faces thereto while a spring 6 controls the action of attracting the core 5. Through current supply to the coil 1 the core 5 is attracted to the end of the core 2 against the force of the spring 6, and a movable contact 10 on the core 5 is brought into contact with a fixed contact 11 disposed in a face-to-face relation with the contact 10. In the case where a current flowing in the coil 1 has such a saturated waveform as that of a current transformer, an inducted valtage across the coil 7 decreases according to a time constant of the coil 12 and the magnetic flux of the coil 12 also decreases and becomes smooth. Attraction force is thereby made smooth to enable continuous operation of the relay.
Patent JP-H06300066-A (JP)
Title: Cylindrical elastic bush
Inventor: FUKUHARA KAZUYA
IPC: F16F1/38
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a cylindrical elastic bush, of which loose-out resistance in the bush axial direction is improved, by setting a drawing rate of a rubber elastic body part, of which outer peripheral surface is formed into the circular recessed part, nearly equal to the drawing rate of a rubber elastic body part adjacent thereto in the side of the axial direction at the time of fitting out a cylindrical outer cylinder fixture. CONSTITUTION:An outer cylinder fixture 2 is formed into a straight cylinder having an inner diameter smaller than the outer diameter of a rubber elastic body 3, which is vulcanized for fixation to an inner cylinder fixture 1, and the axial length L thereof has a dimension shorter than the axial length of the rubber elastic body 3 but larger than a distance between outside ends 7, 7 of a necking part 6 so as to cover the drawing of the rubber elastic body 3. When this outer cylinder fixture 2 is fitted out of the outer peripheral surface of the rubber elastic body 3 forcedly by using an ordinary press-in machine, the rubber elastic body 3, of which outer peripheral surface is formed into the circular recessed surface 5, is shrunken at a drawing rate nearly equal to that of a rubber elastic body B adjacent thereto in the side of the axial direction, and a cylindrical elastic bush as an object can be obtained.
Patent JP-S5716743-A (JP)
Title: Ventilating fan for duct
Inventor: OOHIRA KATSUNORI
IPC: F24F7/10
Filed: 1980-07-02
Abstract: PURPOSE: To improve the workability and reduce the cost in manufacturing the main body case of the ventilating fan for duct by a method wherein the dimensions of the main body case and the dimensions of fitting wooden frame are standardizedly enlarged in series by constant permissible interval in length from the standpoint of performance.  
     CONSTITUTION: The frontal outside dimension A or the frontal square dimension of the main body case 1 is determined by the diameter of a fan as standard. Concretely, the clearance S between the diameter D of the fan and the inside surface of the main body case 1 is designed to be 5W25mm at turbo type fan. The difference of the frontal outside dimensions A of the main body case 1 with same nominal fan diameter between the turbo type fan and the silicco type fan is designed to be twice as long as the constant interval of the dimension A employed in said turbo type fan that is the interval of 50mm. In manufacturing a plurality of kinds of the main body cases 1 designed as mentioned above, it becomes unnecessary to make individual pressing dies corresponding to various frontal outside dimensions A and accordingly the set-up cost can also be remarkebly reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61247111-A (JP)
Title: Amplifier circuit
Inventor: NOHARA AKIRA
IPC: H03F3/20
Filed: 1985-04-25
Abstract: PURPOSE:To decrease the minimum operating voltage by connecting the 1st current output terminal of an in-phase 2-output amplifier section to a current source and the 1st current amplifier section and the 2nd current output terminal to the 2nd current amplifier section so as to obtain an output from the connecting point between both the current amplifier sections. CONSTITUTION:A signal current is inputted from an input terminal 10 and outputted from collectors of transistors (TR) 102, 103. The current output from the TR102 is inverted for the phase by a current source 201 and inputted to the 1st current amplifier section 3, and a signal current form the TR103 is inputted to the 2nd power amplifier section 4 while being in phase. Output signal currents from the current amplifier sections 3, 4 are in opposite phase and added. Through the constitution, above, a characteristic whose amplification factor has a positive slope and changes exponentially is given by the input current to the 1st and 2nd current amplifier sections with the constitution of class A so as to a maximum output current exceeding the idling current at no signal.
Patent JP-S5425080-A (JP)
Title: Device for retaining trucks of pusher conveyor
Inventor: MURAI MASAZUMI
IPC: B61B10/04
Filed: 1977-07-27
Abstract: PURPOSE: To simply stop following truck by detecting the stoppage of a preceding truck, operating an actuator, operating a cam plate pivotally secured to a stationary plate, and rotating a chain pusher to thereby remove it from the following truck. 
     COPYRIGHT: (C)1979,JPO&Japio