baber/WOPTO huggingface dataset:
Patent JP-H11235224-A (JP)
Title: Portable hair curler
Inventor: OTA EIJI
IPC: A45D1/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a convenient portable hair curler with a dry battery as a power source, where a battery explosion owing to temp. rising is prevented. SOLUTION: A planar heating part 5 is arranged on the outer peripheral surface of a comb part 1a in a main body 1 and sufficiently separated from a battery chamber 1e inside the comb part 1a and the battery chamber 1g inside a grip part 1d by a partition 1f. Besides, the contact point of a switch 6 is adopted as a double pole single-throw type so that thermal conductivity from an electric wire is interrupted when the power source is off and also temp. rising inside the battery chambers is reduced so as to prevent the dry battery from being exploded owing to temp. rising. Moreover, the hair curler is automatically turned off by fitting a cap 3 so as to depress a switch knob 6c in configuration. Thus, it is not carried with the power source erroneously turned-on and an effect to prolong a battery life is obtained.
Patent JP-H08273937-A (JP)
Title: Surge and noise removal element
Inventor: WADA HIDEAKI
IPC: H01F27/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide an element which is endowed with both a surge removal function and a noise removal function. CONSTITUTION: A surge and noise removal element is provided with an element assembly 4 composed of a conductor layer and of magnetic layers 2 sandwiching the conductor layer, with terminal electrodes 5 which are formed on two mutually faced edges 4a, 4b at the element assembly 4 and which are connected to the conductor layer, with a varistor layer formed on the surface of the element assembly 4 and with bypass electrodes 7 which are formed on side faces 4c of the element assembly 4 and which are connected to the varistor layer 6.
Patent JP-H03274341-A (JP)
Title: Exhaust device
Inventor: SAWAFUJI SATORU
IPC: F24F7/06
Filed: 1990-03-26
Abstract: PURPOSE:To place a suction port at a proper position in a working room by a method wherein hazardous gas is sucked from the suction port provided at the tip of a bellows which is shortened and housed outside the working room when the suction port is out of use and extended into the working room when the suction port is in use. CONSTITUTION:One end of a bellows 14 is connected to a duct 12 installed outside a working room 1, and the bellows 14 is shortened and housed outside the working room 1 when it is out of use. Then, the bellows 14 is extended into the working room 1 when it is in use, and hazardous gas is sucked through a suction port 14a provided at the tip of the bellows 14. Thus, as the bellows 14 is shortened and housed outside the working room 1 when it is out of use, ducting work becomes unnecessary in the working room 1 where available setting space is limited, and the restriction on setting space of the suction port is reduced. Moreover, changes in the layout in the working room and changes in the sort of gas to be exhausted can be easily dealt with.
Patent JP-S58196803-A (JP)
Title: Vapor trap for liquid metal
Inventor: TAKAHASHI KAZUO
IPC: G21C19/30
Filed: 1982-05-10
Abstract: PURPOSE:To subject the capacity of the titled vapor trap to self-restoration again easily and rapidly, by temporalilly enlarging the filling density of a filler material when said trap is clogged with a liquid metal. CONSTITUTION:When a large amount of a liquid metal is collected by a mesh 8 and the flow amount of a cover gas is lowered, the temp. of the mesh 8 is raised by heat from a heater 15 and finally reaches a temp. TA for restoring the shape of a shape memory alloy 9 to that before the plastic deformation thereof after a time t3 is elapsed. When the temp. of the mesh 8 reaches the temp. TA, a movable plate 11 is lifted upwardly so as to return the shape of the shape memory alloy 9 to the original shape before the plastic deformation thereof against the force from a spring 12 and, as the result, the mesh 8 is enlarged in its filling density and compressed to squeeze out the collected liquid metal from said mesh 8. Therefore, the capacity of the mesh can be self-restored easily and rapidly.
Patent JP-S57193291-A (JP)
Title: Laser working device
Inventor: HONGOU MIKIO
IPC: B23K26/06
Filed: 1981-05-22
Abstract: PURPOSE:To permit changing of power density and working area continuously over a wide range by providing means of changing the transmittance of the laser light oscillated from a laser oscillator and means of changing the beam diameter of the laser light. CONSTITUTION:A dye laser oscillator 3 is excited by the nitrogen laser light 2 from a nitrogen laser oscillator 1, and the oscillated dye laser light is bent by reflecting mirrors 5, 5' and is passed through a continuous transmittance-variable filter 6 and a beam expander 7. The transmittance is changed continuously by this filter 6, and the power density and working area of the working part are changed continuously by the expander 7. The beam is bent by a dichroic mirror 8 and is irradiated to a variable slit 9. Here, the laser light 4 is formed to a rectangular shape of an arbitrary size and is condensed and irradiated onto the work 12 by an objective lens 10 to the size of an inverse number of 10 times the lens, whereby the work is worked to exactly the same position and size of the projected image of the slit 9 by the reference light from a reference light source 13.
Patent JP-S58195178-A (JP)
Title: Photosensitive time switch
Inventor: SENBA KAZUHISA
IPC: G04C23/36
Filed: 1982-05-10
Abstract: PURPOSE:To enable the automatic setting of load in the case in which a timepiece of 1-cycle 12-hours is used as a 24-hour time switch by setting the output of a T-FF in accordance with the signal from a photosensitive switch when said switch operates. CONSTITUTION:A T-ff 14 is made operating at time (a), and when a signal 4 is outputted from a hotosensitive switch 15 upon turning on, the signal 4 is made into a signal 5 with a monostable multivibrator 24. The signal 5 and the output 3 of the FF14 are coupled and are fed back to the FF14 through an OR circuit 21. Then, the output of the FF14 changes from L to H level and the anticipated operating state is obtained.
Patent JP-H1026831-A (JP)
Title: Reproduction of halftone by single spot multibeam laser recording
Inventor: BOSSCHAERTS JACOBUS
IPC: G03F7/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enable screen reproduction of a contone image having improved reproducing characteristics which are called as gradation characteristics for highlight and shadow tone by making at least two radiation beams to collide against one microdot. SOLUTION: The DATA pattern 21 is sent through a modulator driver 19 to an acoustooptic modulator 13. Carrier waves which produce sound waves in the modulator 13 are modified by the bit pattern. When all data bits 21 are converted into acoustic energy, a narrow light pulse is produced from a laser diode 11 by the SYNC pule 22. With this light pulse, the acoustic field is focused on a photosensitive material 17 to form the permanent record of the data pattern. By moving the focusing element 17, a new bit pattern is recorded. At one time during exposure, at least two radiation beams are made to collide against one microdot.
Patent JP-H06285570-A (JP)
Title: Forming method for eyelet for sheet
Inventor: ONO TAMOTSU
IPC: B21D53/36
Filed: 1993-04-02
Abstract: PURPOSE:To forcibly and strongly press-contact and insert and hold an eyelet hole peripheral edge part of a sheet by providing an eyelet hole being smaller than the outside diameter of a cylindrical projection of a male member on a sheet, and inserting forcibly the cylindrical projection into the eyelet hole. CONSTITUTION:A male member 2 is constituted of a ring-like flange and a cylindrical projection 4, and in the tip part of the cylindrical projection 4, a tip projecting ring 7 protruded to the outside is formed. At the time of inserting this cylindrical projection 4 into an eyelet hole 6 provided in a sheet 1 made of a synthetic resin, an eyelet hole peripheral edge part becomes a state protruded to the outside peripheral surface of the cylindrical projection 4 by forming the eyelet hole 6 so as to be smaller than the outside diameter of the cylindrical projection 4, inserting it forcibly by a fact that the sheet 1 is soft and the eyelet hole peripheral edge part is split or stretched, or putting a tear in several parts in advance in the eyelet hole peripheral edge part. In such a state, when a female member 3 is pressed and fitted into the male member 3, the eyelet hole peripheral edge part is inserted and attached by the outside peripheral surface of the cylindrical projection the male member 2 and the opening inside peripheral surface of the female member 3, the fitted peripheral edge part is hardly detached even against irregular force in the lateral direction and the eyelet strength is improved.
Patent JP-S59202084-A (JP)
Title: Reflective type photoelectric switch
Inventor: IGARI MOTOO
IPC: G01S17/04
Filed: 1983-04-30
Abstract: PURPOSE:To perform position detectional without erroneous operation, by collecting reflected beam of laser beam from an object to be detected by a first lens while converting the displacement of a beam collecting point in an optical axis direction to the displacement in the direction at right angles to the optical axis by a second lens arranged so as to be shifted with respect to the optical axis. CONSTITUTION:A beam emitting means 1 emits laser beam P comprising pulse modulated beam to an object X to be detected and comprised of a beam emitting element 12, a half mirror 13 and a beam emitting lens 3a. A beam collecting means 2 is comprised of a lens 3a of collecting reflected beam R and a beam collecting lens 3b for converting the displacement of a light collecting point in an optical axis direction to the displacement shown by the arrow M in the direction at right angles to the optical axis and the optical axis of the lens 3b is arranged so as to be shifted over a predetermined distance DELTAL with respect to the optical axis of the lens 3a. A positive detecting means 4 detects the position of a beam collecting spot S and, on the basis of output currents IA, IB corresponding to the position, it is discriminated whether the object X is present or not in a predetermined detection area. By this metod, erroneous operation caused by an object high in reflectivity present behind the detection area can be prevented.
Patent JP-S58194406-A (JP)
Title: Coaxial dielectric resonator
Inventor: MAKIMOTO MITSUO
IPC: H01P7/04
Filed: 1982-05-07
Abstract: PURPOSE:To ensure the easy and accurate control of frequency and at the same time to attain a reduction of cost, by filling a dielectric material between inner and outer conductors and then removing partially the outer conductor from its open terminal part. CONSTITUTION:A dielectric material 11 is filled between an inner conductor 13 and an outer conductor 12, and at the same time the conductor 12 is removed partially by width DELTAL2 from its open terminal part. Thus the length of the conductor 12 is reduced. In such a constitution, the variation degree of frequency is decreased to the length in comparison with a conventional example. Thus, a fine control of frequency and furthermore a mechanically noncontacting control such as the laser trimming, etc. are possible with no difficult work including polishing, etc. since it is needed just to remove the conductor 12 only. In addition, the frequency can be controlled while observing the resonance frequency to shorten the controlling time and improve the yield. In this way, a reduction of cost is assured.
Patent JP-H10276100-A (JP)
Title: Error correction system in digital communication
Inventor: USUKI HIDENORI
IPC: H03M13/23
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To perform a puncture processing capable of easily changing a puncture rate and to provide an error correction system without the need of adding a dummy bit by providing a puncture pattern generator for generating a puncture pattern and correcting errors by the generated puncture pattern. SOLUTION: Encoded data outputted from an encoder 2' are stored in a storage device 3 corresponding to the output of a write address generator 8' through an address switching device 7 and according to the output of a control signal generator 10. At this point, the write address generator 8' performs collation with the puncture pattern form the puncture pattern generator 11, does not generate a write address in the case of elimination data and generates the write address in the case of passing data. Thus, by changing the puncture pattern generated in the puncture pattern generator 11 as required, the puncture rate is easily changed.
Patent JP-H07107880-A (JP)
Title: Method for enhancing survival rate and/or growth rate of fish and method for training fish previously to respond to certain acoustic signal in water
Inventor: POORU ETSUCHI PATORITSUKU
IPC: A01K15/02
Filed: 1994-04-15
Abstract: PURPOSE: To improve the survival rate or growth rate of young fish and to improve the survival rate of grown fish by periodically distributing bait from a feeder and generating acoustic signals at prescribe frequency by operating an acoustic projector at the time coincidental with the time to feed bait. CONSTITUTION: A feeder 12 is provided for periodically distribute bait to young fishes 11 or the like in submarine environment 10, and an acoustic projector 14 is installed for generating acoustic signals within the frequency range from 10 Hz to 4 RHz in the water so as to stimulate fishes. Any frequency suitable for training fishes to respond is selected, and acoustic signals at the selected frequency are generated by operating the acoustic projector at time matched with the time to distribute bait from the feeder.
Patent JP-H09270509-A (JP)
Title: Charge transfer device
Inventor: CHIYOMORI MOTOYUKI
IPC: H04N5/3728
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To realize the effective charge transfer by removing part of a second insulation film between first and second d transfer electrodes which form sets of transfer electrodes, thereby resolving the trouble that the potential dips in a horizontal register. SOLUTION: Using the ion implantation method, etc., for mutual gaps of transfer electrodes 5 of a first layer, a p-type impurity of the reverse conductivity to that of n-type buried channels to form n-type regions 6, the electrodes 5 of this first layer are oxidized to from an insulation film 8 and transfer electrodes 7 of a second layer are formed so as to overlap with those of the first layer, provided that part of an insulation film between the electrodes where the transfer electrodes 5 of the first layer are in phase with those 7 of the second layer is removed. The electrodes 5 of the first layer and electrodes 7 of the second layer mutually overlap.
Patent JP-S533438-A (JP)
Title: Apparatus for automatic follow-up control
Inventor: AONO SHINICHI
IPC: B65G43/08
Filed: 1976-06-30
Abstract: PURPOSE: To follow up articles to be prcessed with complete synchronous movement even under a variation in the transfer speed of the articles by the apparatus for automatic follow-up control of specific structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02256111-A (JP)
Title: Contacting apparatus
Inventor: TANAKA TAKANOBU
IPC: H01H73/18
Filed: 1989-03-28
Abstract: PURPOSE:To suppress increase of thermal energy and carry out circuit breaking surely even in the case of narrow space of a contacting apparatus by extending an arc current generated by an opening operation of a movable contacting plate from closing condition of a fixed contact being in contact with a movable contact not only to the movable contact but an electrode piece. CONSTITUTION:An electrode piece 29 and a movable contacting plate 26 are so installed as to make the distance of a fixed contact 12 and the electrode narrower reversely than a distance between the fixed contact 12 and a movable contact 28 when a closing condition of the fixed contact 12 being in contact with the movable contact 28 is changed to an open condition by opening operation of the movable contacting plate 26 and the electrode piece 29 is brought into contact with or made close to the movable contact 28. Consequently, arc electric current generated accompanying the opening the contact is extended not only to the movable contact 28 and the electrode piece 29 and thus the arc voltage is suppressed from increasing. By this method, even in the case of narrow space of the contacting apparatus, increase of thermal energy is suppressed and circuit breaking is carried out surely.
Patent JP-S57190814-A (JP)
Title: Sediment remover combined with sediment scratching-up operation
Inventor: SEKO ETSUJI
IPC: E02B5/08
Filed: 1981-05-20
Abstract: PURPOSE:To enable to perform both an operation to scratch sediment and an operation to remove sediment on a screen by a single device, by a method wherein one or more driving sprockets, which engage a bucket conveyor, are mounted to a cradle in which the bucket conveyor is stretched around a running truck, and the driving direction of the conveyor is switched. CONSTITUTION:In case sediment is scratched up, an elevating frame 17 of a vertical frame 11 is lowered onto a sediment surface at the bottom of the pond by a cylinder 9. Simultaneously, through operation of a cylinder 8 mounted to a sprocket wheel 10c, a bucket conveyor 12 is brought to a given tension, and as it is driven in a direction of an arrow mark A, a discharging device 4 is actuated to drive a running truck 2. In case sediment on a screen S is removed, the elevating frame 17 is raised by the use of cylinders 9 and 8 in a similar manner, and through adjustment of the tension of the bucket conveyor 12, the frame 12 is set to the lower position of the screen S. After the running truck 2 is brought to a stop so that a rake 14 makes contact with the screen S, sediment on the screen is scratched up by driving the bucket conveyor in a direction of an arrow mark B to discharge them onto a discharging device 15.
Patent JP-H05277113-A (JP)
Title: Ultrasonic diagnostic device
IPC: G01N29/26
Filed: 1992-03-31
Abstract: PURPOSE:To provide the ultrasonic diagnostic device which can detect exactly a rotation angle of an ultrasonic vibrator provided in the tip without changing outside diameter dimensions of an ultrasonic probe, and also, without necessitating to increase an exclusive signal line, and can obtain an ultrasonic tomographic image being free from an image flow and having a satisfactory picture quality. CONSTITUTION:In the ultrasonic diagnostic device for executing a radial scan by rotating mechanically an ultrasonic vibrator 1, this device is provided with signal generating means 2, 3a and 3b which are provided in the vicinity of the ultrasonic vibrator 1, and generate a signal for showing an electromagnetic induction quantity or an electrostatic induction quantity varied in accordance with a rotation of the vibrator 1, variation detecting means 11, 13 for detecting a variation of its electromagnetic induction quantity or electrostatic induction quantity, and rotation angle detecting means 14, 15 for detecting rotation angle information of the vibrator 1, based on its detected variation.
Patent JP-S59204474-A (JP)
Title: Inverter circuit
Inventor: KAWAMOTO TAKASHI
IPC: H02M7/537
Filed: 1983-05-04
Abstract: PURPOSE:To readily and accurately regulate an inverter circuit for varying the frequency of the output voltage in response to a detected temperature by regulating the detecting characteristic of a temperature sensitive resistance element circuit by varying the magnitude of a power source voltage applied to the circuit. CONSTITUTION:One end of a temperature sensitive resistance element circuit made of a series circuit of resistors 50, 51 and a thermistor 52 is grounded, and the other end is connected to a movable contact terminal 53a of a changeover switch 53. A temperature signal voltage obtained from a voltage dividing terminal of a temperature sensitive resistance element circuit is inputted to a positive side input terminal of an operational amplifier 35, and inputted to a negative side input terminal of an operational amplifier 54. The output of an operational amplifier 35 is inputted through an integrator and an operational amplifier 39 to a pulse generator 43. The detecting characteristic of a temperature sensitive resistance element is controlled by connecting the movable contact terminal 53a of a changeover switch 53 to a stational contact terminal 53b, a semifixed resistor 57 is regulated to obtain the same voltage as the output of the operational amplifier 54, and the switch 53 is then switched.
Patent JP-H04312482-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1991-04-10
Abstract: PURPOSE:To improve the randomness for determining a hit in a game machine with a variable display device. CONSTITUTION:The detecting process (S781B) of the satisfaction of the change start condition and the process (S784E) for previously determining the content of a hit based on the satisfaction of the change start condition are separated and executed at different frequencies respectively. The time from the satisfaction of the change start condition until the hit is determined is variously changed, thus the hit is prevented from being set nearly in one way by the satisfaction timing of the change start condition.
Patent JP-H02254615-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NAKAGAWA YOSHIAKI
IPC: G11B5/31
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the lowering of an electric insulating character, the pattern break of a conductor coil film, a pattern cut, etc., by irradiating an organic insulating film with an ultraviolet ray, and hardening it. CONSTITUTION:A lower magnetic film 2 and a gap film 3 are formed on a substrate 1, further, a positive type resist film 61 made of a novolak resin photoresist is coated, a soft baking is executed in the conditions of 90 deg.C and 30min., and the processing of an exposure, a development and a water wash is executed. Next, an organic insulating film 61 is hardened by irradiating it with the ultraviolet ray, and even for the curing stage, organic insulating films 62 and 63 are cured by irradiating it with the ultraviolet ray. Namely, when the organic insulating film is hardened by irradiating it with the ultraviolet ray, the hardening is made firm in comparison with the case of a thermal processing hardening, a crack is made hard to generate. Thus, when the conductor coil film is formed on the surface of the organic insulating film, the lowering of the electric insulating character, a disconnection due to the pattern cut of the conductor coil film, etc., can be prevented.
Patent JP-S6034601-A (JP)
Inventor: KURAUSU HORUTSUKU
IPC: A41B9/00
Filed: 1984-04-19
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。