baber/WOPTO huggingface dataset:
Patent JP-H04193323-A (JP)
Title: Air cleaner
Inventor: ABE HIDEJI
IPC: B01D53/04
Filed: 1990-11-27
Abstract: PURPOSE:To determine the operation hour of a fun motor scrupulously and to attain the operation matched to the actual feeling for use by obtaining a relation among a maximum volume of soil quantity,an inclination of it and the proper operation hour in a form of a control rule and estimating the operation hour with a fuzzy inference. CONSTITUTION:A peak value of a soil component detected with a soil sensor 1 of a peak value detection means is detected and a hourly variation of the gas component detected with the soil sensor 1 of an inclination detection means 3, namely the inclination is detected. Then the estimation is conducted with a fuzzy inference device 4 from the output of the peak value detection means 2 and the inclination detection means 3, and by controlling a control means 5, the operation hour of a fun motor 6 for air suction use is decided.
Patent JP-H11156327-A (JP)
Title: Detoxification treatment of incineration ash or fly ash
Inventor: GOTO TATSUO
IPC: B09B3/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To remove heavy metals from incineration ash or fly ash and to suppress the elution of the residual heavy metals. SOLUTION: Incineration ash or fly ash is supplied to a vacuum heating furnace 2 to introduce the exhaust gas of an incinerator 3 into the vacuum heating furnace from a branch passage 6 to convert various compds. of heavy metals to chlorides. A first volatile component G1 is discharged from a suction pipe 2B by raising the temp. in the vacuum heating oven 2 to 600-below 850 deg.C to collect chlorides of heavy metals. Continuously, by raising the temp. in the heating furnace 2 to 850-1,200 deg.C, alkali metal chlorides are collected. The residue in the vacuum heating furnace 2 is added to a sulfurous compd. S of a waste tire or the like and subsequently allowed to stand while heated by the remaining heat in the heating furnace 2 and chlorides of heavy metals or alkali metal chlorides not removed by volatilization are converted to sulfur compds.
Patent JP-H10167008-A (JP)
Title: Alarm device for vehicle
Inventor: OSUMI AKIYOSHI
IPC: B60R25/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To change setting and resetting states over to each other without increasing the number of components by effectuating control of alarm control means at the time of inputting a preliminary lock signal and nullifying control of the alarm control means at the time when the preliminary lock signal is not input before receiving a lock signal. SOLUTION: A controller 1 is changed from a resetting state over to a setting state by operating an unlock switch 5b of a transmitter 5 on in a state where a door is closed, opening the door within five seconds of time (t) after this operation, closing the door within six seconds of the time (t) after opening the door and operating a lock switch 5a of the transmitter 5 on within seven seconds of the time (t) after closing the door. The controller 1 changed over to the setting state is changed over to the resetting state only as an unlock signal SG2 is input from a receiver 2 in accordance with on operation of the unlock switch 5b of the transmitter 5.
Patent JP-H06147904-A (JP)
Title: Vibration gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/56
Filed: 1992-11-12
Abstract: PURPOSE:To provide a vibtation gyro with high resolution which can eliminate drift signals even on change of temperature. CONSTITUTION:A vibration gyro includes a vibrator 12, which has a regular triangular column vibrating body 14. Three side faces of the body 14 are propived with piezoelectric elements 16a, 16b and 16c, respectively. An exciting signal generating circuit 38 consisting an oscillating circuit output source 34 and a phase correcting circuit 36 is connected to between the elements 16a and 16b and the element 16c. The elements 16a and 116b are connected with a non-inversion input terminal and an inversion input terminal of a differential amplifier 40, respectively. The output terminal of the amplifier 40 is connected with one input terminal of a synthesizing circuit 46 through a connecting capacitor 42 and a resistor 44. The output terminal of the circuit 46 is connected with one input terminal of a sample hold circuit 48, and the output terminal of the output source 34 is connected with the other input terminal of the circuit 48 through a capacitor 50.
Patent JP-H03188742-A (JP)
Title: Carrier telephone system
Inventor: ARAKI HIROSHI
IPC: H04M19/02
Filed: 1989-12-19
Abstract: PURPOSE:To decrease a mount area of a local equipment by deviating a ringing signal for each channel outputted from a center equipment so as not to be overlapped together and supplying a ringing signal from a ringer oscillator provided in a local equipment to each telephone set. CONSTITUTION:A ringer oscillator 29 is always oscillated and a 16Hz ringing signal obtained by the oscillation is fed to taking channel unit sections 30a-30c. An output timing of a ringing signal outputted from talking channel unit sections 7a-7c provided to a center equipment 3 is deviated together and each ringing signal is not overlapped, then the talking channel units 30a-30c are driven by one ringing signal current outputted from the ringer oscillator 29 provided to the local equipment 5 to output a call tone from telephone sets 6a-6c.
Patent JP-2001148154-A (JP)
Title: Sound and image reproducing apparatus
Inventor: KATO ISAO
IPC: G11B20/10
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem where the period, when nothing is shown on a display screen is increased when a part of attribute in formation on the image data, will not be recorded on a medium. SOLUTION: A system control means 28 instructs a reading means 21 to store the TOC recorded on a medium 20 into a read memory 22 for a period, when a power supply detection means 26 detects the application of a power supply or a medium detection means 25 detects the insertion of the medium 20, and then an operation input means 27 generates an instruction for reproducing the audio data. Then the means 28 refers to the information on the image data on the TOC stored in the memory 22 and instructs an image display means 30 to read a piece of image data representing the medium 20 out of this medium, if available and to display it. When plural pieces of image data representing the medium 20 are available, the means 28 gives instruction to read these image data out of the medium 20 and to display them successively for every prescribed time.
Patent JP-H06172447-A (JP)
Title: Production of alpha-olefin copolymer
Inventor: SUGANO TOSHIHIKO
IPC: C08F4/642
Filed: 1992-12-09
Abstract: PURPOSE:To obtain the subject copolymer useful for polymer blend, having excellent adhesiveness, printability, hydrophilic nature and compatibility by blending a specific alpha-olefin with a specified vinyl monomer under a specific condition, having a high content of polar vinyl monomer. CONSTITUTION:A polar vinyl monomer of the formula [X is OH, SH, COOH, NH22, NHR<1> or NHR<1>2 (R<1> is 1-20C hydrocarbon; (n) is 1-20) such as 5 previously brought into contact with an equimolar amount of a trialkylaluminum compound and then an alpha olefin such as 2-20C olefin or ethylene is polymerized with the polar vinyl monomer in the presence of a catalyst obtained by combining (i) a transition metal compound of group IVB to VIB of the periodic table containing one or more conjugated five membered rings with (II) an organoaluminum compound to give the objective copolymer.
Patent JP-H01168475-A (JP)
Title: Support device for flexible elongate component part
Inventor: SUZUKI NORIO
IPC: B41J29/00
Filed: 1987-12-25
Abstract: PURPOSE:To make it possible to support a flat electric cable extended from a reciprocating printing head, by disposing an elongate support tape having a curved cross-sectional shape, along the length of the flexible elongate component part (flat cable). CONSTITUTION:A support device comprises a tape 10 having a curved cross-sectional shape with a radius of curvature R and being preferably formed of a thin spring steel material. The steel support tape 10 has one end part appropriately fixed to a carriage 4, from which it is extended along a flat cable 6 over such a length as to permit reciprocation of the carriage over a predetermined distance, is then bent back with a radius of curvature (r), and has the other end part appropriately fixed to a frame 2. The flat cable 6 is mounted on the support tape 10. The mounting is carried out by use of, for example, rivets so as to permit a little relative motion between the flat cable 6 and the support tape 10. The curved cross-sectional shape of the tape 10 may be a shape of being convexed or concaved outward.
Patent JP-H06171167-A (JP)
Title: Printer
Inventor: IIJIMA TOMOMI
IPC: B65H9/06
Filed: 1992-12-09
Abstract: PURPOSE:To achieve miniaturization and cost reduction and perform smooth printing at optional positions of a paper having various thicknesses by inserting the paper in a lateral direction perpendicular to a direction of paper conveyance. CONSTITUTION:A paper stopper is provided such that an engaging portion 34 on its one end is biased against a roller shaft 24a of a second rotating roller 24 through a torsion coil spring 42, and an engaging portion 33 on the other end thereof is positioned at a paper conveying path closing position upon movement of a movable frame 10 in an opening direction and is positioned at a paper conveying path opening position upon movement of the movable frame 10 in a closing direction. The torsion coil spring 42 is arranged to permit the engaging portion 33 on the other end of the paper stopper 31 to evacuate from the paper conveying path closing position in response to an external force in a lateral direction perpendicular to a direction of paper conveyance when the movable frame 10 is opened.
Patent JP-H02174277-A (JP)
Title: Magnetic sensor and its manufacture
Inventor: NAGANO KATSUTO
IPC: G01R33/09
Filed: 1988-12-27
Abstract: PURPOSE:To form a thin protective layer of a surface of magnetosensitive section and to improve detection sensitivity of an external magnetic field by providing a first protective layer for coating the surface of the magnetic sensitive section and a section protective layer for coating a section excepting the magnetosensitive section. CONSTITUTION:A surface of a magnetosensitive section 16 is coated with a first protective layer 11 and a section excepting the magnetosensitive section 16 is coated with a second protective layer. Three lead terminals 12 to 14 are fixed parallel each other at a rear of a substrate 15. The magnetosensitive section 16 and the lead terminals 12 to 14 are conductive and connected each other. The substrate 15 has a shape which projects a central section of the surface upward, and an upper surface 15a of a projecting section is provided with the magnetosensitive section 16. The magnetosensitive section 16 is formed on a surface of the substrate 15 through photo etching method. It is provided with two magnetosensitive sections 16a, 16b which consists of a ferromagnetic thin film layer such as NiCo of a film thickness of, for example, about several dozens of mum which produces magnetoresistance effect, and also provided with electrode sections 17 to 19.
Patent JP-H10187553-A (JP)
Title: Register file array with 2-bit/4-bit encoder
Inventor: TOM TEIEN-CHEN CHU
IPC: G11C8/10
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to output information in 2B encoding format by encoding one group of binary logic bits into a corresponding encoded set only one of which has a specific logic state. SOLUTION: The 2 bits-to-4 bits encoder (2B encoder) 22 is connected to outputs of memory cells 14 and 18 and inputs A0 to A3 of a read access port 20. Then encoders 22.0, 22.1, etc., are sandwiched between storage elements relating to respective read ports 20.0, 20.1, etc., so binary logic bits WD0 and WD1 stored in the memory cells 14 and 18 are independent of any access of the read port 20 and encoded into the bits A0 to A3 in 2B format. Therefore, when access of the read port 20 is triggered with a read enable input RE, data in the storage elements 14 and 18 are already encoded by the encoder 22.
Patent JP-H08160893-A (JP)
Title: Display device formed by using planar light source
Inventor: SAKAMOTO HIDEO
IPC: G09F13/18
Filed: 1994-12-06
Abstract: PURPOSE: To enhance the display function of a display device formed by using a planar light source. CONSTITUTION: This display device consists of a light source section 1 and a light transmission display section 2. The light source section 1 is composed to have lamps 6, etc., on a pin ball machine. The light transmission display section 2 is composed of a detaining means 11 and a light transmission panel 8 and the light transmission display section 2 is formed attachable and detachable to and from the light source section 1. A light transmission panel 8 is formed by sticking two sheets of transparent light transmission plates 12 to each other and a reflection sheet 13 is held therebetween. Diffusion sheets 14 are stuck on both outer sides of the light transmission panel 8. Characters, such as 'JACKPOT', are stated on these diffusion sheets 14.  As a result, the light from the lamps 6 is successively diverted and spread in the respective light transmission plates 12 and is emitted from both side face and, therefore, the display characters are recognized from both sides of the light transmission panel 8.
Patent JP-H02179990-A (JP)
Title: Battery and battery loading system
Inventor: ABE KENJI
IPC: G11B33/06
Filed: 1988-12-29
Abstract: PURPOSE:To position both small battery and large battery by providing a projection, which can be fitted to the recess of the large battery at a position conforming to the external dimension of the small battery, on the attached surface of the battery. CONSTITUTION:When a small battery 1 is loaded, it is positioned by abutting an edge part on a side opposite to the side of a contact point 4 of the small battery 1 on a positioning member 6 (a first projecting part) by the positioning member 6. The positioning members 6 (6-a and 6-b) are provided at the both edges of the surface to be attached 3-a in a width direction. When a large battery 2 is loaded, the positioning members 6-a and 6-b are inserted to an escape hole (a first recessed part) 2-b, and a wall surface in the escape hole 2-b abuts on the positioning member 6. Further a positioning member 7 is inserted to a groove part (a second recessed part) provided on a fitting plane 2-d of the large battery 2, and the wall surface in the groove abuts on the positioning member (a second projecting part) 7. Thus the two types of the batteries can be loaded on the same fitted surface 3-a.
Patent JP-H07191771-A (JP)
Title: Constant current generation circuit and device using the same
Inventor: AKIOKA TAKASHI
IPC: G05F3/30
Filed: 1993-12-27
Abstract: PURPOSE:To enable this circuit to operate at low supply voltage by generating the sum current of a current having positive temperature dependency and the current having negative temperature dependency. CONSTITUTION:A current generation circuit part having the positive temperature dependency is provided with bipolar transistors Q1, Q2, a resistance element, and proportional current supply means 1, 2, and generates difference voltage having the positive temperature dependency from the voltage generated in the respective both ends of 2 sets of PN junction parts in which the ratio of current density is kept constant, and generates the current corresponding to this difference current. The current generation circuit part having the negative temperature dependency is constituted of the resistance element R3, the bipolar transistor Q4, and a current source CS1, and generates the current corresponding to the voltage having the negative temperature dependency generated at both the ends of the PN junction part. Then, the current generation circuit part of the canceled temperature dependency generates a constant current corresponding to the sum current of the current having the positive temperature dependency and the current having the negative temperature dependency. Thus, the circuit can operate at the low supply voltage.
Patent JP-H02178760-A (JP)
Title: Electronic book reading machine with sentence feeding speed control function
Inventor: YOSHIZAWA KEIICHI
IPC: G06F19/00
Filed: 1988-12-29
Abstract: PURPOSE:To easily follow the feeding speed of a sentence, and to realize comfortable reading even in the case of long time reading by making the sentence feeding speed slow automatically after a prescribed time in an automatic sentence feeding mode. CONSTITUTION:A timing circuit 3 starts timing simultaneously with the start of the automatic feeding of the sentence, and when it times prescribed time, it generates an output signal, and in response to such an output signal, a readout signal generation circuit 4 switches and outputs automatically a readout signal to designate the timing to read out sentence data from a storage medium 1 so that sentence feeding speed comes to slow. In response to such a readout signal, a control circuit 5 reads out the sentence data from the storage medium 1, and displays the sentence based on the sentence data read out from the storage medium 1 on a display part 7. Thus, in the case where the comfortable reading is performed extending over the long time, the reading which is comfortable and can follow the sentence feeding speed is made possible.
Patent JP-H01171691-A (JP)
Title: Treatment of waste water
Inventor: ARAI YOSHIAKI
IPC: C02F3/06
Filed: 1987-12-25
Abstract: PURPOSE:To prevent extreme decrease of treating efficiency in winter by providing a filter medium in an anaerobic treating chamber and a seed bacteria cultivating tank to a main body of a fermentation tank and supplying the seed bacteria intermittently to the anaerobic treating chamber. CONSTITUTION:In a process for treating org. waste water by an anaerobic filter bed process, anaerobic treating chambers 7, 8 are separated to plural chambers by partition walls 6, and a filter medium is provided thereto. Mixed culture of propionibacteria and low temp. methanobacteria, etc., is used as the filter medium. Further, a seed bacteria cultivating tank 20 is installed to a main body 1 of a fermentation tank, and seed bacteria are supplied intermittently from the seed bacteria cultivating tank 20 to the anaerobic treating tanks 7, 8. By providing a filter medium to the anaerobic treating tank, the mixed culture in the tank can be held at high concn., and the medium serves as a filter. Since the seed bacteria are supplied intermittently to the mixed culture, stable treatment of org. waste water is possible without causing decrease of treating efficiency throughout one year.
Patent JP-H08152495-A (JP)
Title: Method for replacing core shroud
Inventor: HAMAMOTO YOSHIO
IPC: G21C19/02
Filed: 1994-11-28
Abstract: PURPOSE: To replace a core shroud efficiently in a short time without the necessi ty to depend on remote control by decontaminating the inside of a core in the open condition of the inside and outside of the core shroud to reduce the radiation level in the core to such a degree at which human work can be excuted. CONSTITUTION: After detaching a head 17 and a steam dryer 15 of a reactor pressure vessel 1, a water separator 16, fuels 10, structures in a shroud and the equipment installed in an upper part are detached. While an upper lattice board 5 and a core support 6 are also detached, the inside and outside of the core shroud 2 are opened by cutting and removing lower core structures. Under this condition, while the radiation level in the core is lowered by in-core decontamination with chemicals to a standard value or less which permits human work to be done, a workbench is placed at the height of the almost upper end of a shroud support cylinder 3 is installed within the shroud 2. Then, the shroud 2 is detached by cutting at its weld part with the cylinder 3.  Subsequently, the upper face of the cylinder 3 is processed for shaping and forming, and a new shroud is fixed on the cylinder 3 after hanging and centering it.
Patent JP-H03192381-A (JP)
Title: Paper feeding device
Inventor: UJIHARA HIDEKI
IPC: G03G15/20
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate the excess sagging or tension of a paper and to always excellently perform the transfer of an image at a transfer position by properly controlling the deflection quantity of a paper on a conveyance path between the transfer position and a fixing position in an image processor. CONSTITUTION:When the leading edge of the copying paper 31 is fed between a heat roll 58 and a pressure roll 59, a feeding speed V2 in this part becomes a little higher than a feeding speed V1 from the transfer position A because a driving source 67 is initially set in a high speed mode. Therefore, the down ward loop of the copying paper 31 is gradually absorbed. With such absorption, a star wheel 64 moves upward, which is detected by a sensor 66. When the detection is performed by the sensor 66, the driving source 67 drives the heat roll 58 and the pressure roll 59 in a low speed mode until the star wheel 64 descends to a lower limited position again. Thus, the copying paper 31 is fed between both guiding plates 61 and 62 while forming the loop with a certain variable width.
Patent JP-H07185648-A (JP)
Title: Die for extrusion working of extruded material having fine hole
Inventor: YANO SADAHIDE
IPC: B21C25/04
Filed: 1993-12-27
Abstract: PURPOSE:To easily and accurately produce even an extruded material having an extremely fine hold molding part and to suppress the cost of a die exchange in the event of wear or damage of the fine hole molding part. CONSTITUTION:A fine bar-shaped mandrel 2 is arranged into a holding hole 5 of a mandrel holding member 4 in the state of arranging respective clamping members 11, 11 of a mandrel clamping member 3 on its outer peripheral side. The inner peripheral wall surface of the holding hole 5 is held pressed by shrinkage fitting of the outside surfaces of the respective clamping members 11, 11 of the clamping member 3, by which the fine bar-shaped mandrel 2 is clamped in the respective clamping members 11, 11 of the clamping member 3 and is held in the holding member 4.
Patent JP-H11165062-A (JP)
Title: Laminated microchannel array device, filtration and classification method using the device and production of emulsion
Inventor: KIKUCHI YUJI
IPC: B01J13/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To remarkably increase the number of fine channels while keeping the uniformly in the shape and size of the channels by placing a plurality of substrates on one another in the same direction with the one firmly attached to another and forming many fine channels on the contact face. SOLUTION: A recess having a through-hole and a bank surrounding the recess are formed on the surface of an optically finished silicon single crystal substrate 3, many fine grooves are cut in the projecting surface of the bank by midrofabrication, etc., and the plural number of similarly worked substrates 3 are placed on one another in the same direction and in close contact with one another to form many fine channel on each contact part. A liq. is supplied through the through-hole and allowed to flow in the fine channels to produce an emulsion, or a grain dispersion is filtered and classified. In this case, the substrate 3 at the end on the specified side is firmly attached to a transparent plate 4, and the flow in the fine channel is observed by an optical observing device 5.