baber/WOPTO huggingface dataset:
Patent JP-H09146033-A (JP)
Title: Galvanometer mirror and optical disk device using the same
Inventor: KASAHARA AKIHIRO
IPC: G11B7/09
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a galvanometer mirror whose initial tilt angle can be made as small as possible and to provide an optical device capable of supplying a playback signal of high reliability by mounting the galvanometer mirror. SOLUTION: A prism mirror 23, which reflects laser light, is supported elastically by a leaf spring 24. Further, coils 25a and 25b are fixed to the prism mirror 23, permanent magnets 29a and 29b face each other across a specific magnetic gap, and the prism mirror 23 is driven with a Lorenz's force. At this time, the prism mirror 23 rotates on the optical axis of an objective. Further, a magnetic body 30 is fixed right in the space part of the coil 25b. The prism mirror 23 can be rotated finely on the optical axis of the objective by finely moving the permanent magnet 29b in X direction, and the initial tilt angle of the prism mirror 23 can be corrected.
Patent JP-H02151914-A (JP)
Title: Memory card supervisory device
Inventor: NAGAHASHI NORIAKI
IPC: G06F1/28
Filed: 1988-12-05
Abstract: PURPOSE:To suppress the power consumption of a circuit and to protect a battery by inputting the output of a battery on a memory card to a supervisory part through a switch circuit. CONSTITUTION:At a normal time, the battery 5 is disconnected from the supervisory part 22 by turning off a switch circuit 21. A supervisory and control part 10 turns on the switch circuit 21 only at the time of supervising the output voltage of the battery 5 to connect the output of the battery 5 to the supervisory part 22. The supervisory part 22 compares the output voltage of the battery 5 with a reference voltage to judge the state of the battery 5. Consequently, the energy consumption of the battery 5 is suppressed and the life of the battery 5 can be extended.
Patent JP-H02152179-A (JP)
Title: Measuring socket for pressure sensor
Inventor: MIYOSHI MOTOHIDE
IPC: G01R31/26
Filed: 1988-12-02
Abstract: PURPOSE:To enhance the fitness of a pressure sensor which is a part to be measured, to a socket rapidly by embedding packing in the socket, and thereby integrally forming an upper cover which acts concurrently as a guide for the part to be measured. CONSTITUTION:A rubber packing 10 is embedded around the hole 6b of a socket main body 6 molded out of resin wherein the packing is used to seal both a contact shoe 7 for electric signals and the pressure introduction pipe 4 of pressure measuring medium, and furthermore, a socket upper cover 4 is fitted on the socket main body 6, which includes holes 11a and 11b guiding the pipe 4 and an outside lead wire 3. When a pressure sensor 1 is inserted into a socket 5, it can be fitted smoothly along both guides only by aligning the pipe 4 with the center hole 11a of the upper cover 11 so as to be inserted even if the lead wire 3 is more or less bent. In addition, the air tightness of a pressure measurement positioning device is secured by means of the packing 10, and workability is thereby rapidly enhanced.
Patent JP-H01146191-A (JP)
Title: Dynamic type semiconductor memory device
Inventor: OOTA KEIJI
IPC: G11C11/34
Filed: 1987-12-02
Abstract: PURPOSE:To attain low power consumption for a differential amplifier by equipping the title device with a control means for an element equivalent to variable resistance connected between a differential amplifying means and another control means to make the differential amplifying means enable. CONSTITUTION:A differential amplifier 2, which is controlled with an NMOS transistor 22 for controlling a differential amplification by a differential amplifier decoding signal 101, becomes either a selective state or a non-selective state, and the resistance between the source and the drain of an NMOS transistor 21 for adjusting an operating speed becomes a low resistance state at selective time and a high resistance state at non-selective time relatively. Therefore, only the differential amplifier 2, which is connected to a data line from which data are desired to be outputted to an external part, is made into the selective state, the data are amplified and read at a high speed, and the other data are slowly rewritten by the time when a cycle is completed. Thus, power consumed by the differential amplifier 2 can be minimized.
Patent JP-H08162981-A (JP)
Title: Broadcasting device reproducing device
Inventor: HOSHI TERUO
IPC: H04B1/06
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a broadcasting voice reproducing device by which the voice signal for which a re-listening is requested can be listened and the broadcasting voice during the reproduction of the voice signal can be listened. CONSTITUTION: The received broadcasting voice is stored as digital data in a ring memory 12. When a re-listening is requested, the voice signal stored in the ring memory 12 is read out and this signal is reproduced. After the re- listening, because a read control part 20 detects a silent part where the voice signal does not substantially exist from the voice signal stored in the ring memory 12 and thins out this silent part, the voice signal to be supplied to a voice reproduction part 18 is shortened in time. Thus, also the voice signal received while the voice signal for which the re-listening is requested is reproduced can be listened without substantially imparing data.
Patent JP-H07224292-A (JP)
Title: Electroviscous fluid composition
Inventor: ASAKO YOSHINOBU
IPC: C10N20/06
Filed: 1994-12-09
Abstract: PURPOSE:To obtain an electroviscors fluid composition which can be produced at a low cost, undergoes a large viscosity change upon application of an electric field even when the current density is low, and is excellent especially in dispersion stability and fluidity when no electric field is applied thereto. CONSTITUTION:Dielectric particles 3 are dispersed as a dispersed phase into an electrical insulating oil 4 as a dispersion medium, the particles 3 being a carbon black graft polymer obtained by chemically bonding polymer chains 2 to conductive carbon black particles 1 through grafting.
Patent JP-H07156588-A (JP)
Title: File tool
Inventor: IMAI YUZURU
IPC: B42F13/30
Filed: 1993-12-07
Abstract: PURPOSE:To improve operating properties, by a method wherein a recessed state-support part opening upward is provided on a base, a free end of an actuator is allowed to project and the lower end of file metal fittings are held into a support part so as to press the free end of the actuator into the support part and release fitting between the actuator and support part. CONSTITUTION:In order to file metal fittings 1a, 1b under a condition wherein the file metal fittings are made usable by fitting them to a base 2, an operation part 32 is pressed into the base 2. In this lock mechanism 3, a fitting body 31 is connected with a retreat position under an ejection preventive state under a state wherein the operation part 32 is pressed into the inside and an actuator 4 with a projecting free end within the support part 21 is possessed. Therefore, when the operation part 32 is pressed in the base 2, the fitting body 31 is removed from a fitted part 10 and becomes a nonfitting position. The file metal fittings 1a, 1b can be pulled out from the support part 21.
Patent JP-H06164370-A (JP)
Title: Semiconductor integrated circuit
Inventor: IMAMURA KENICHI
IPC: H03K19/10
Filed: 1992-11-17
Abstract: PURPOSE:To make the collector current of an output transistor(TR) less than before by composing a load element of a resonance tunneling barrier element and setting its peak current smaller than the peak current of an output TR. CONSTITUTION:An (n)-input NOR circuit is composed of the output TR To consisting of a compound semiconductor device which utilizes resonance tunneling effect and hot electrons. In this case, the base is connected to a power source line Vcc, the emitter is connected to the collector of the output TR To, and the peak current of the resonance tunneling barrier element RTB extended to an output part out is set smaller than the peak current of the output TR To. Consequently, the peak current can be suppressed to an extremely small value by the negative fine characteristic element 11 of the resonance tunneling barrier element RTB connected instead of a resistance load unlike a conventional example, so the collector current of the output To can be made small.
Patent JP-H08143353-A (JP)
Title: Inorganic curable composition
Inventor: INOUE HIROSHI
IPC: C04B28/10
Filed: 1994-11-16
Abstract: PURPOSE: To provide an inorg. curable composition low in water absorption. CONSTITUTION: In the inorg. curable composition in which 5-80 pts.wt. org. carbonate compd. is compounded into 100 pts.wt. alkaline earth metal oxide, and the alkaline earth metal oxide has 1-400μm grain diameter, and 10-60wt.% alkaline earth metal oxide having 1-20μm grain diameter is compounded into the alkaline earth metal oxide.
Patent JP-H07161971-A (JP)
Title: Field effect transistor and its manufacture
Inventor: HARA NAOKI
IPC: H01L29/778
Filed: 1993-12-08
Abstract: PURPOSE:To eliminate a low carrier concentration layer between an ohmic electrode and two-dimensional electron gas while preventing the introduction of other causes that deteriorate element characteristics. CONSTITUTION:At least a channel layer 3, an electrode supplying layer 4 and a cap layer 5 are laminated on a semiconductor substrate 1, a recessed gate electrode 8 is provided in the opening 6 on the cap layer 5 and a source drain electrode 8 is provided on the cap layer 5 so as to provide a field effect transistor. At least on the exposed part on the side wall of the cap layer 5 in the vicinity of the gate electrode 8, an intrinsic compound semiconductor layer 7 is formed.
Patent JP-H03172105-A (JP)
Title: Hitch-controlling system
Inventor: TOOMASU YUUJIIN BOO
IPC: A01B63/111
Filed: 1990-11-13
Abstract: PURPOSE: To facilitate an operation and to improve performance by arranging a sensor such as a hitch position sensor, etc., an operator control-type command lever and an operation seat fitting-type spring center arrangement formation three-position ascending/descending rocker switch by means of connecting them to an electronic controller. CONSTITUTION: The sensor such as a pulling sensor 38 and a position transformer 60, etc., the operator control-type command lever and the operation seat fitting-type ascending/descending switch 80 are connected to ECU of a controller 50 and ECU generates a control signal which is changed by an electric hydraulic valve for controlling a hydraulic fluid to be supplied to a cylinder 34 which raises and lowers a hitch 26 as the function of a detected parameter, an operator control input and a detected fault state. The switch 80 is the center arrangement formation three-position rocker (rocking axis) switch, the lever 52 is moved inside a groove hole and the end part of the groove hole is activated as lower and upper mechanical stopping tools for suppressing a signal from a potential difference meter 54.
Patent JP-H05120045-A (JP)
Title: Protection circuit
Inventor: SUGITA TAKEHIRO
IPC: G06F11/30
Filed: 1991-10-28
Abstract: PURPOSE:To prevent misoperation as against the runaway of CPU after protection is released, for example. CONSTITUTION:An execution means 40 setting a device to a prescribed state, a protection means 10 making the operation of the execution means 40 to be possible, and a timer 30 measuring the operation time of the protection means 10 are given. When the timer 30 detects that the time making the operation of the execution means 40 by the protection means 10 possible, exceeds a prescribed time, the protection means 10 compulsorily makes the operation of the execution means 40 impossible.
Patent JP-H03166798-A (JP)
Title: Article name discrimination method for hybrid integrated circuit
Inventor: SHIMIZU MASAYOSHI
IPC: H05K3/34
Filed: 1989-11-27
Abstract: PURPOSE:To make it possible to use a common thick film printing screen by detecting a through hole pattern provided on an insulation substrate with a detection means and discriminating the name of an article. CONSTITUTION:An attempt is made to supply an insulation substrate 10 formed in specified shape to a carrier line and form electronic circuit electrodes 14 on the surface of the insulation substrate 10 by a thick film printing screen. Then, a further attempt is made to clog an unrequired part of through holes 12 provided on the insulation substrate 10 with solder 20, and form a through hole pattern. After a detection means 26 detects the through hole pattern and discriminates the name of an article, a lead 12 is mounted with a through hole 12, which is not blanked off, with solder 20. This construction makes it possible to use a common thick film printing screen.
Patent JP-H03168057-A (JP)
Title: Food containing protein water-dispersible macrocolloid
Inventor: ITO KAZUKO
IPC: A23L29/20
Filed: 1989-11-27
Abstract: PURPOSE:To contrive to reduce the calorie of the food and improve the flavor thereof by substituted the cream of food with a water-dispersible protein macrocolloid. CONSTITUTION:A water-dispersible protein macrocolloid having an average particle size distribution of 0.1-2mum when dried and containing particles having sizes of above 2mum in an amount of <=2% is compounded with a sweetener, a colorant, a pigment, a flavor, a spice, etc., to provide the objective composition.
Patent JP-H04179746-A (JP)
Title: Joining structure for upper and lower unit for unit housing
Inventor: TAMAGAWA YUJI
IPC: E04B1/348
Filed: 1990-11-14
Abstract: PURPOSE:To improve precision of registration between first and second floor units by a method wherein a joining rod protruded from the lower end part of the wall panel of the second floor unit is inserted in a grout material container embedded in the upper end part of the wall panel of the first floor unit, and a grout material injected in the grout material container is cured. CONSTITUTION:A grout material container C opened to above and having a diameter gradually increased toward an upper part is embedded in an upper end part 1a of a wall panel 1 of a one floor unit A. A floor panel 4 is joined with the lower end part of a wall panel 2 of a second floor unit B, and a connection rod 11 fixed to a core 7 of the wall panel 2 is protruded through a floor panel 4 and downward from the floor panel 4. A grout material is injected in the grout material container C located to the upper end part of the wall panel 1. Before the grout material is cured, the second floor unit B is placed on the first floor unit A, and by inserting the connection rod 11, protruded down from the floor panel 4 of the second unit B, in the grout material container C, the first and second floor units A and B are joined together.
Patent JP-2000130780-A (JP)
Title: Floor heating panel
Inventor: MIYATA NORIO
IPC: F24D3/16
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To permit the execution of laying work for a heating panel simply by a method wherein a plurality of sheets of unit panels are connected mutually through independent and immovable connecting devices, in a floor heating panel constituted of a plurality of sheets of unit panels, in which a heat generating body and a flooring material are arranged sequentially on a felt. SOLUTION: A unit panel 1 constituting a floor heating panel is constituted of a heat generating body 3 laid on a felt 2, and a flooring material 4 covering the heat generating body, while the unit panel 1 is formed so as to have a size equal to one unit of a tatami or one sheet of a veneer plate. A drum type connecting member 5 is employed to connect such unit panels 1, 1 mutually while the connecting member 5 is engaged with a connecting hole 7 having the same configuration as the connecting member 5, when two sheets of unit panels are abutted against each other through connecting grooves 6 provided on the end part of side surfaces of respective unit panels 1, whereby neighbored unit panels 1, 1 can be connected so as to be immovable.  The floor heating panel having a required size is laid by connecting two sheets of unit panels 1, 1 employing the connecting member 5 in such a manner.
Patent JP-H02153454-A (JP)
Title: Asynchronous data transmission equipment
Inventor: TAKEBE SHIN
IPC: G06F5/06
Filed: 1988-12-05
Abstract: PURPOSE:To execute an exact data transmission being free from an error by voiding the collision of an access to the same memory area so that data is not interrupted on the way of an access period of each system controller. CONSTITUTION:When a memory 10 for holding data to be transferred is duplexed (a second memory, a third memory), and the data is read out of a second and a third memories, an access state to a second and a third memories by write from a first system controller A or first memories 20, 25 is decided in response to a read-out request of a second system controller B. In accordance with such a result, the memory of the side to which a first system controller A in a second and third memories does not execute an access is selected, and from the selected memory, the data is read out. In such a way, a system control ler of the receiving side can receive the data of the same time and the same contents of a controller of the transmitting side, and the data transmission being free from an error can be executed.
Patent JP-S63162636-A (JP)
Title: Production of absolute alcohol
Inventor: MIYAGAWA HISASHI
IPC: C07C27/00
Filed: 1986-12-25
Abstract: PURPOSE:To efficiently obtain an absolute alcohol, by extracting an aqueous solution of an alcohol under specific condition and high pressure, adsorbing the resultant alcohol-containing extracting agent under specific condition and high pressure to remove water and separating the extracting agent from the alcohol. CONSTITUTION:An aqueous solution of an alcohol, e.g. ethanol, etc., is extracted with an extracting agent, e.g. CO2, etc., at 5-130 deg.C under 40-200kg/cm<2>G pressure to provide an alcohol-containing extracting agent, preferably at 1:0.05-0.70 weight ratio of the alcohol to water, which is then adsorbed with an adsorbent, e.g. molecular sieve, etc., at 0-130 deg.C under 15-200kg/cm<2>G pressure to reduce the water content therein to <=0.5wt% based on the alcohol, separate and remove the water. The extracting agent is then separated from the alcohol to afford the aimed compound. The separated extracting agent is compressed and returned to the above-mentioned adsorption treatment step and hydrous alcohol formed in a regeneration step of the adsorbent is used as an extracting agent in extraction treatment of the alcohol.
Patent JP-H11123053-A (JP)
Title: Powder containing lactoprotein
Inventor: KONDO TSUTOMU
IPC: A23L2/58
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder having a high protein content and a low calorie, further having light texture and readily drunk by including a condensate of a whey protein, and a sugar alcohol. SOLUTION: The objective powder is obtained by including a condensate of a whey protein, and a sugar alcohol. The content of the whey protein is preferably 17-70 wt.%. The content of the sugar alcohol is preferably 17-70 wt.%. A vegetable fiber or a degradation product of a starch of 5-15 wt.% is preferably included. More preferably, the vegetable fiber is a water-soluble vegetable fiber.
Patent JP-2001120715-A (JP)
Title: Slot machine
Inventor: HOSHINO AYUMI
IPC: A63F5/04
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To make the game progress, with the players' operation and a series of direction associated with each other, and to make the game more satisfactory for players. SOLUTION: The more than one reel 31 which displays symbols of more than one kind; the operation switches (the bet switch 43, the start switch 41 and the stop switch 42) which players operate when the players make the reels 31 start or stop; and the picture display unit 40 which directs during the game are equipped. Providing that the specific operation switch (the stop switch 42) of the above operation switches is not operated, the first part of direction is output from the picture display unit 40. After the output, the condition that the direction is on the way is maintained. When the above specific operation switch is operated, the maintenance of the condition that the direction is on the way is canceled, and output of the direction to be continued is started according to the operation timing of the above specific operation switch.
Patent JP-H10148079-A (JP)
Title: Bearing device for driving section in excavator, etc.
Inventor: HAMANO MAMORU
IPC: E21B15/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To install a driving section of an excavator safely to a guide rail of a leader mast quickly. SOLUTION: The bearing device for the driving device 20 is constituted in such a manner that driving sources are loaded, which are mounted along the left-right guide rails of a leader mast disposed in upright in a freely vertically movable manner, to which a working member such as an excavating shaft is connected, and the driving sources are used for rotating and driving the working member. A sliding metal fitting 27 is set up rotatably in a perpendicular face at the uppermost place of the rear of the driving section 20 at that time, and a pair of left-right guide rollers 33, 33 abutted against the guide rails at the time of the installation of the driving section are fitted onto the top face of the sliding metal fitting 27.
Patent JP-H07162081-A (JP)
Title: Optical element
Inventor: NUMAI TAKAAKI
IPC: H01S5/00
Filed: 1993-12-08
Abstract: PURPOSE:To realize a surface emitting type optical element wherein the oscillation threshold value is low and the external differential quantum effect is large. CONSTITUTION:On an N-type substrate 10, the following are formed; an N-type multilayered reflecting film 11, an N-type layer 20, an active layer 12, a P-type layer 21 and a P-type multilayered reflecting film 13 which constitute an optical amplifier, a high resistance layer 14 which electrically isolates the optical amplifier from a light emitting element, and an N-type layer 15, an N-type multilayered reflecting film 16, an N-type layer 22, an active layer 17, a P-type layer 23, and a P-type multilayered reflecting film 18 which constitute a semiconductor laser. As the electrodes for the optical amplifier, a cathode 30 on the substrate 10 and an anode 31 on the P-type multilayered reflecting film 13 are selectively formed. As the electrodes for the semiconductor laser, a cathode 32 on the N-type layer 15 and an anode 30 on the P-type multilayered reflecting film 18 are selectively formed. Thereby a surface emitting optical element of high efficiency wherein the optical output is 1mW and the electric power/light conversion efficiency is 50% when the injection current is 1mA can be realized.
Patent JP-H02153605-A (JP)
Title: Inversion prevention device
Inventor: HATANAKA KEIJI
IPC: H04N5/922
Filed: 1988-12-05
Abstract: PURPOSE:To prevent an inversion phenomenon by detecting that an FM demodulation signal has exceeded a prescribed level range when it occurs and substituting an FM signal which has passed through a sideband wave controller for a demodulated output. CONSTITUTION:The FM signal is inputted to the sideband wave control filter 3 and the FM signal being the output of the filter is inputted to a demodulator 5, whereby the demodulation output is outputted. Since the carrier component of an FM wave inputted to an input terminal 1 is relatively emphasized and outputted in the sidewave band control filter 3, the demodulation output of the demodulator 5 is prevented from generating the inversion phenomenon. Consequently, a selector 7 normally selects the output of a demodulator 4 and outputs it to an output terminal 8. The selector 7 selects the demodulation output of the demodulator 5 and outputs it to the output terminal 8 unless a discriminator 6 has discriminated that the output of the demodulator 4 has generated the inversion phenomenon. Thus, the satisfactory output which has prevented the inversion phenomenon can be obtained in the output terminal 8.