baber/WOPTO huggingface dataset:
Patent JP-H08330483-A (JP)
Title: Heat sink
Inventor: HIRAMA HIDEO
IPC: H01L23/467
Filed: 1995-05-31
Abstract: PURPOSE: To provide a low-cost heat sink compact and excellent in heat radiation property by possessing a plurality of cavities on the surface of itself. CONSTITUTION: This heat sink has a heat sink body 2 mounted on a CPU or other heat source 1. The heat sink body 2 is equipped with a base part 2, a plurality of fins 201, Especially, a plurality of cavities 3 are provided closely on the surface of the heat sink body 2, and these cavities 3 are made on the surface of the fins 201, and the surface of the base part 200, that is, all over the surface of the heat sink body 2. Hereby, the surface area of the heat sink body 2 can be made large simply by these plural cavities 3, so the compactification, cost reduction, and improvement of heat radiation property of this kind of heat sink 7 can be materialized.
Patent JP-H05322933-A (JP)
Title: Waveform sampling apparatus
Inventor: AIKAWA MAKOTO
IPC: G01R13/34
Filed: 1992-05-26
Abstract: PURPOSE:To generate a plurality of sampling pulses by one triggering and to perform a plurality of samplings by constituting a sampling-pulse generating circuit of a synchronous oscillator, which is oscillated in synchronization with a trigger and a counter for counting the oscillated signals. CONSTITUTION:A trigger circuit 1 outputs a trigger signal based on a trigger input (a). A synchronous oscillator 2 is oscillated in synchronization with the trigger signal and outputs a time-measuring clock signal. A starting-point counter 3 uses the data from an adder 5 as the initial value, counts the clock signal from the oscillator 2 so as to determine the time for sampling the first point with respect to the trigger signal and outputs the signal as the carry signal. A periodic-point counter A counts the clock signal from the oscillator 2 based on the carry signal from the counter 3 and outputs the carry signal at every preset value. The carry signals from the counters 3 and A are added in an AND circuit 12. The result is used as the sampling pulses, and the measured inputs are sampled and held in an S/H circuit 13. A/D conversion is performed with an ADC 14, and the result is stored in a memory 15 at the timing of the signal from a delay circuit 21. Thus, a plurality of samplings are performed by one triggering.
Patent JP-2000321127-A (JP)
Title: Integrating sphere and spectrally meaturing apparatus using it
Inventor: OKUBO MASASHI
IPC: G01J3/28
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an integrating sphere having an excellent measuring accuracy in far ultraviolet and vacuum ultraviolet ranges. SOLUTION: A phosphor film 10 containing a phosphor of a light emitting region 15 for directly receiving irradiation with a light ray of an inner surface of a hollow sphere 14 having at least one incident window 8 incident to a light and a photodetecting window 9 for photodetecting the light to a sensor 13 is provided. Further, a reflective and diffusive film 17 containing light reflective and diffusive particles is provided in a light reflecting and diffusing region 16 except the region 15.
Patent JP-H10323456-A (JP)
Title: Shooting game device, shooting game method and readable record medium
Inventor: OKUBO AKIRA
IPC: A63F13/837
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To easily perform aiming whether a shooting target is far or near, to widen the firing space and to provide a powerful game. SOLUTION: Relating to a control part 7, for the movement control processing of a present machine 10 on a screen, a processing for controlling the direction of a shooting main body so as to be turned to a shooting direction side, the processing for controlling the camera position of a rear view point so as to be moved to a shooting main body side and the processing for controlling the shooting direction so as to be turned to a screen outer side, based on shooting game data composed of image data, sound data and program data, etc., recorded in a record medium 19, a CPU 23 makes the respective kinds of position calculation processings be performed in a signal processor 21,  makes the write processing of the image data to be plotted to an RAM 17 be performed in an image plotting processor 22 based on the respective kinds of the position calculation processings and displays the image data on a projection screen through a television monitor 2.
Patent JP-H10324899-A (JP)
Title: Transparent solid soap composition
Inventor: NISHIMURA EIJI
IPC: C11D9/26
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a transparent solid soap compsn. which hardly undergoes crumbling by dissolution by compounding a soap base contg. specified amts. of an alkali metal salt of an 18C satd. fatty acid and an alkali metal salt of an 18C unsatd. fatty acid with a clarifier in such a way that the resultant compsn. has a titre value in a specified temp. range. SOLUTION: This compsn. is prepd. by compounding 55-90 wt.% soap base comprising an alkali metal salt component contg. 17-50 wt.% alkali metal salt of an 18C satd. fatty acid and 5 wt.% or lower alkali metal salt of an 18C unsatd. fatty acid having at least two double bonds with 45-10 wt.% additive contg. 2-20 wt.% clarifier selected from among glycerin, sorbitol, etc., and has a titre value of 40-55 deg.C and an acid value of 1-15 mgKOH/g. The soap base is prepd. by suitably compounding a plurality of soap bases each prepd. by saponifying a raw material oil or fat with an alkali agent and salting out the saponification product to remove by-products or is prepd. by suitably mixing a soap base obtd. as above with a soap base comprising a hydrogenation product of a concentrated 18C fatty acid fraction.
Patent JP-H01304223-A (JP)
Title: Anti-vibration pile foundation construction
Inventor: KAWAMURA SOICHI
IPC: E02D27/34
Filed: 1988-06-02
Abstract: PURPOSE:To cause a slip between a construction and a pile, and to suppress a relative displacement within a specific limit and to obtain the effect of anti- vibration by surrounding the head of a pile to fit and load a cushion member into a recessed hole of a cylindrical bearing board. CONSTITUTION:A sliding member 3 is provided to the head of a pile 1 through a laminated rubber member 2 and is fixed to the lower part of a construction (B), and a cylindrical bearing board 4 to which a circumferential wall side 4a is vertically provided is supported thereby. After that, the head of the pile 1 is surrounded to fit and load a cushion member 6 into a recessed hole 5 formed by the circumferential wall side 4a. In case of an earthquake and the like, a slip is caused by the sliding member 3 between the construction (B) and the pile 1 to reduce the force of an earthquake, but, at the same time, a relative displacement between the construction (B) and the pile 1 is suppressed within a specific limit by the cushion member 6.
Patent JP-H01304173-A (JP)
Title: Polyurethane sealing material composition
Inventor: FUKUDA KEISUKE
IPC: C08L75/04
Filed: 1988-06-02
Abstract: PURPOSE:To improve the heat resistance by incorporating an alpha-methylstyrene oligomer into a polyurethane sealing material composition. CONSTITUTION:3-30wt.% alpha-methylstyrene oligomer is incorporated into a polyurethane sealing material composition comprising either a one-component system prepared by incorporating a plasticizer, a filler, an anti-sagging agent, a pigment, a solvent, a weathering stabilizer, etc., into a polyurethane prepolymer having terminal isocyanato groups, or a two-component system consisting of a principal component comprising a polyurethane prepolymer having terminal isocyanato groups, and a curing agent component prepared by incorporating a plasticizer, a filler, an anti-sagging agent, a pigment, a weathering stabilizer, a solvent, a catalyst, etc., into an active hydrogen compound comprising a polyol or its mixture with a polyamine.
Patent JP-S61292832-A (JP)
Inventor: MATSUDA MASANORI
IPC: H01H36/00
Filed: 1985-06-20
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-H084608-A (JP)
Title: Structure of intake manifold
Inventor: YOSHIDA TAKAYUKI
IPC: F02M35/104
Filed: 1994-06-16
Abstract: PURPOSE:To dispense with any complicated welding process by inserting the upstream parts of pipes into insertion holes of a surge tank attaching flange, arranging seal members in the clearances between the upstream flares and the surge tank, and fastening a fastener in this state, and pinching the upstream flares of the pipes. CONSTITUTION:The upstream parts of pipes 4a, 4b, 4c are fastened by bolts 26a, (26b, 26c), 26d inserted into bolt insertion holes 33a, (33b, 33c, 33d) of a surge tank attaching flange and nuts 34a, (34b, 34c), 34d in the state where they are inserted into circular holes 32a (32b, 32c) of the surge tank attaching flange 3. Thereby, the upstream flares 41a, 41b, 41c of the pipes 4a, 4b, 4c are pressed to and pinched between the pinching surfaces of a surge tank 2 through O-rings 61a, 61b, 61c. At this time, the upstream flares 41a, 41b, 41c are housed into a stepped part 24 provided on the surge tank 2.
Patent JP-H083314-A (JP)
Title: Polyisoimide and its production
Inventor: NIWA KAZUAKI
IPC: C08G73/10
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a polyisoimide soluble in solvents and excellent in molding processability and giving a polyimide fixlm having excellent heat resistance after rearranged to the polyimide and useful as an insulating tape for motors by reacting a specific alicyclic diamine with a tetracarboxylic acid dianhydride and subjecting the product to isoimidation. CONSTITUTION:This polyisoimide mainly comprises repeating units of formula I and/or formula II [R1 and R3 are each a bivalent alicyclic group; R2 and R4 are each a tetravalent aromatic group or a tetravalent alicyclic group of CnH2n-4 [(n) is a positive integer]] and has 0.01-20dl/g logarithmic viscosity (measured in N-methylpyrrolidone solvent at 0.5g/dl concentration and 30 deg.C). The polyisoimide can be obtained by reacting (A) an alicyclic diamine of formula III, etc., and (B) a tetracarboxylic acid dianhydride of formula IV (R5=R4) to obtain a prepolymer, which is then dehydrated and cyclized to form an isoimide by using an isoimidation agent. It is preferable to use m- cyclohexyldiamine, etc., as the component A and pyromellitic anhydride, etc., as the component B.
Patent JP-H11312502-A (JP)
Title: Dry battery case for water heater
Inventor: TAKEDA HIDEKAZU
IPC: H01M2/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dry battery case, capable of putting easily and safely a dry battery in and out. SOLUTION: This case is composed of an oblong case main body 1 of a cross-sectionally semicylindrical shape, capable of mounting two dry element batteries in series with an opening 2 opened over its whole lower face, and two single swinging cover bodies 3, 4 provided in the opening 2 of the case main body 1 and opened to an orthogonal direction. The case main body 1 and the two cover bodies 3, 4 are molded integrally using a resin together with other constituent parts.
Patent JP-S5827470-A (JP)
Inventor: MARUCHINASU BIKUTORU KURISUCHI
IPC: H04N5/06
Filed: 1982-08-03
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-H04360043-A (JP)
Title: Device for forming optical master disk
Inventor: UENO FUMIAKI
IPC: G11B7/26
Filed: 1991-06-06
Abstract: PURPOSE:To prevent the increase in the reproducing noise of a formed optical disk by the return of the return light from a master disk to a laser device, the fluctuation of the output power of the laser device at a high frequency and the influence thereof on recording signal pits. CONSTITUTION:This device has the constitution consisting in synthesizing two laser beams having the same plane of polarization with a half mirror 21 and providing an optical isolator including a polarization beam splitter 22 and a quarter-wave plate 23 between this mirror and an optical master disk 1 so as to prevent the return of the return light from the master disk to the laser device.
Patent JP-H01303673-A (JP)
Title: Picture data recording device
Inventor: MOTO TAKASHI
IPC: H04N5/92
Filed: 1988-06-01
Abstract: PURPOSE:To intermittent-record a still picture on a magnetic tape and to sup press picture turbulence when a television signal is turbulent by pulse-width- modulating digitized picture data and inserting a header partitioning the scope of the picture data and a separator partitioning a line. CONSTITUTION:On picture data digitaized with an A/D converter 15, a memory control circuit 20 practices the writing of the picture data of one scope portion to one of memories 22a and 22b, reads the picture data on one scope portion written in the other, transmits them to a PWM data preparing circuit 23, and after adding a header and a separator transmitted from a header/separator inserting circuit 26, pulse-width-modulates respective data and outputs them to a recording head 16. In the recording head 16, the PWM data and analog voice data are magnetic recorded on a compact cassette tape 9. Thus, a still picture is intermittent-recorded on the magnetic tape 9, and even when a tele vision signal is turbulent, it is suppressed with the picture turbulence of a mini mum part.
Patent JP-2000324653-A (JP)
Title: Electrical junction box
Inventor: ITO HIROKAZU
IPC: H02G3/16
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To attain weight and cost reduction in a case, and facilitate short circuiting. SOLUTION: Storing members 20, 22 for a heating part, consisting of relays, fuses, and a short circuit device, and a connector storing member 21 having an inertial lock are mounted so as to be separated from a case 11, and openings for mounting the storing member for heating part and a connector storing member are formed in the case 11. The storing member for heating part and connector storing member are fitted detachably and locked to the openings. The storing member for heating part is formed out of 66-nylon or a nylon alloy, the connector storing member is formed out of polybutylene terephthalate, 66-nylon, or a nylon alloy, whereas the case 11 is formed out of polypropylene.
Patent JP-S5926672-A (JP)
Title: Labyrinth
Inventor: UCHIUMI MITSUO
IPC: F16J15/447
Filed: 1982-08-03
Abstract: PURPOSE:To effectively make a large diameter gap waterproof by a simple and inexpensive means, by a method wherein an air curtain is provided along the entire circumference of a labyrinth part by utilizing a diffusive property of air, thereby making it waterproof. CONSTITUTION:A thin circular disk 9 provided with a plurality of elliptic holes which are in a segment form and in a prolong skew slit form along the circumference is produced, and is internally fixed by a screw 4 so as to plug up an angular groove. Compressed air is ejected from a quick joint 5 through the disk 9, the pressure is regulated by a regulator 7, and the pressure value is read on a meter 8 fitted to a manifold 6. Accordingly, in a mechanism rotating continuously at a high speed, an air curtain capable of sufficiently resisting to a negative pressure can be formed at the entire part of a gap at the inside circumference.
Patent JP-H10327351-A (JP)
Title: Multi-channel audio/visual processor
Inventor: HASHIMOTO NAGATAKE
IPC: H04N5/262
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable still picture interruption and superimposing by a multi-channel by executing effect processing by each channel to the program signal of plural channels and providing plural processors inserting a picture signal common to each channel with respect to the program signal through effect processing. SOLUTION: At the time of inputting a multi-channel program, the line signal and the preset signal of each program signal are housed in the frame memories 18 and 19 of each processor part 17. A change mode processing part 20 executes change effect processing, e.g. to these signals, a still picture inserting part 21 executes the interrupting processing of a still picture outputted from a still picture memory part 12 thereto and a superimposing part 22 superimpose- processes the outputs of a time super generation part 14, a time informing sound generation part 15, a super signal memory part 16, etc., and an external super signal, etc., to output. Then an insertion signal input part 11 is used in common by processor parts 17 corresponding to each channel of Ch1 to Chn and super-impose processed to each program signal.
Patent JP-S61294388-A (JP)
Title: Pointer type timer
Inventor: KIHARA HIROYUKI
IPC: G04F3/06
Filed: 1985-06-21
Abstract: PURPOSE:To increase max. set time and to improve resolving power just before the termination of a timer by selectively using an ordinary mode by a timer unit signal and an enlarged display mode by a high speed timer unit signal. CONSTITUTION:A 59 detecting circuit 19 detects that the content of a 60min counter 8e is 59 and said circuit outputs a second mode signal Pmm when the content of the counter 8e attains 59 and when a pointer 2a indicates a 59 step, i.e., the position of the remaining one minute. Then a correction circuit 14 outputs a correction pulse Phe and supplies the same to a driver 16. On the other hand, a change-over circuit 3 is changed over to the state of selecting a terminal B to output the second signal Ps which is the high-speed timer unit signal supplied to the terminal B and supplies said signal to the driver 16. The driver 16 drives the pointer 2a by supplying the motor driving signal P4 of one second period synchronized with the second signal Ps to a motor M2.
Patent JP-S5660122-A (JP)
Title: Circuit switching circuit
Inventor: KAWAKAMI TOKUHIRO
IPC: H04B1/74
Filed: 1979-10-19
Abstract: PURPOSE:To fulfill miniaturization by changing a circuit over by a switching unit by receiving an alarm signal from each terminal equipment. CONSTITUTION:When a fault occurs in circuit A, a received fault alarm signal from the terminal station is inputted to terminal 8 and alarm receiving relay 17 is operated. Through the operation, switching transistor 18 is turned on to supply the signal to malfunction preventing FF19. After a confirmation time of 300ms passes since the occurrence of the fault, FF19 sends a signal. This signal is inputted to switching self-holding FF22, whose output state is inverted to operate circuit switching relay 14, thereby changing circuit A over to circuit B. When the circuit is changed over manually, depressing circuit-switching switches 16A and 16B puts switching transistors 18A and 18B into operation and their signals are inputted to set and preset terminals of FF22, so that the circuit is changed over.
Patent JP-H11318954-A (JP)
Title: Electric toothbrush
Inventor: NAKAMURA TAKAMASA
IPC: A61C17/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric toothbrush in which a drive shaft (that is, a brush part) linearly reciprocates with stroke of 5 mm or more without damaging operability. SOLUTION: A pinion gear 21 mounted on a rotary shaft 10a of a motor 10 is engaged with a planetary gear 22 and revolution of the planetary gear 22 is transmitted to a rotor 31 through a speed reduction shaft 23. The rotor 31 has a groove and a cam 43a of a sliding body 43 mounted on a drive shaft 40 is slidably fitted into this groove. Since revolving speed of the motor 10 is decelerated by the pinion gear 21 and the planetary gear 22, and revolving motion of the motor 10 is converted into linear reciprocating motion by the rotor 31 and the sliding body 43, stroke of the drive shaft 40 can be made 5 mm or more.
Patent JP-S5761971-A (JP)
Title: Ultrasonic substance detector
Inventor: FUJITA KATSUO
IPC: G01S7/526
Filed: 1980-10-01
Abstract: PURPOSE:To greatly release the limitation of a reflecting substance at a installing place, by storing the contents of a reflected wave in the steady state into a detector and constantly comparing between the reflected wave and storage contents to recognize the entry of a substance to be detected. CONSTITUTION:A reference pattern of the steady state is stored in a shift register 17 when a prescribed priod of time elapses after the application of a power source, and the detection is possible for a substance. If a shifting abnormal reflected substance enters an ultrasonic wave radiating region, the output of an FF15 which functions as a temporary storage circuit for received signals becomes different from the contents of the reference patterns within a register 17. Then an FF24 is set if no coincidence is obtained through a comparator 18 between the above-mentioned output and contents. With the prescribed times of arrival of such transmission/reception cycle, a terminal Q2 of a universal shift register 25 is roduced to H to actuate a light emitting diode 29, etc. in a detection display output circuit 27. Thus the detection of an abnormal reflecting substance is displayed. In such way, no obstacle exists as long as the substance to be detected is a stationary body such as a column, etc. exists within the ultrasonic wave radiating region. Thus the degree of freedom is increased for the installating place.
Patent JP-S6113404-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OGAWA MASAHIKO
IPC: G11B5/02
Filed: 1984-06-29
Abstract: PURPOSE:To maintain the high quality of a reproduced image of a video signal all the time, and to rewrite a data signal easily in a short time by recording the video signal after performing erasure once completely, and overwriting the data signal without erasing even when a signal is already recorded. CONSTITUTION:When video recording is performed, a head 3 is moved to a track specified by an input circuit 20. If a signal is already recorded, a switch SW1 makes a connection between (a) and (b) with an erasure button and an erasure signal generator 11 generates an erasure signal and an outputs a signal SS to a motor driving circuit 6 at the same time to oscillate the head 3 finely, erasing the recorded signal completely over the whole band. Then, a switch SW2 makes a connection between (a) and (c) and the video signal is recorded when a recording start button. When data recording is selected, the head 3 is positioned on a data track. If data are already recorded, that is displayed and an automatic tracking circuit 14 is put in operation to position the head 3 right under the data track. Then, the data signal is recorded on the data track regardless of whether some data is already recorded or not.
Patent JP-H05301555-A (JP)
Title: Air bag
Inventor: OHARA RIICHIRO
IPC: B60R21/16
Filed: 1992-04-27
Abstract: PURPOSE:To reduce the possibility of a passenger being damaged by a burn and the interior of a car room being polluted by waste gas and to suit for a tendency for size and weight to be reduced by regulating exhaust of gas in an air bag and reducing the weight of the air bag itself. CONSTITUTION:An air bag consists mainly of non-woven cloth 1 wherein organic short fibers having a thermal decomposition temperature of 300 deg.C or more and heat resistance are interwined with each other through a fluid flow confounding method. Further, by regulating the degree of ventilation in a pressure of 0.2kg/cm<2> to 50-1000 cc/cm<2>/sec, an exhaust direction is regulated without forming a vent hole or by forming a vent hole 2 formed in a cylindrical shape. The non-woven cloth is used as base cloth on the side where an inflator is mounted.
Patent JP-H04360278-A (JP)
Title: Display control device
Inventor: KAWAMURA AKIKO
IPC: G06T11/80
Filed: 1991-06-07
Abstract: PURPOSE:To display an object expressed by two-dimensional position information on a display device as a three-dimensional display matched with the space of a screen having a three-dimensional image. CONSTITUTION:This display control device is provided with the 1st information display area for displaying an object and the 2nd display area for displaying the shadow of an object having similar relation to the object displayed on the 1st information display area. The sizes and positional relation of the object and its shadow are changed correspondingly to the height of the displayed object to express the stereoscopic effect of the object.