baber/WOPTO huggingface dataset:
Patent JP-H03280991-A (JP)
Title: Dehydrating device provided with rotary drum
Inventor: FUKUDA BUNICHI
IPC: D06F58/04
Filed: 1990-03-29
Abstract: PURPOSE:To smoothly increase a dehydrating rotational speed easily across a resonance point at the time of dehydrating by providing a water-contained member consisting of a member, possible to absorb and remove water, held in a cavity part between a drum and a peripheral frame. CONSTITUTION:A drum 4 is rotatably supported around horizontal shafts 5, 6 in the inside of a tub 2, serving as an outer tank for dehydrating, and provided with parts 4a, 4b connected to space in the tub 2 at least partly in both sides and the periphery as an inner tank for dehydrating. A peripheral frame 16 is fitted to the periphery of the drum 4 with a predetermined space and provided with a part 18 connected to space at least partly in the tub 2. Further, a water- contained member 19, consisting of a member possible to absorb and remove water, is mounted and held in a cavity part between the drum 4 and the peripheral frame 16. Rotation is transmitted to the horizontal shafts 5, 6 for supporting the drum 4 by a rotary mechanism formed of a motor 8 or the like. As a result, a dehydrating rotational speed can be smoothly increased by easily riding across a resonance point at the time of dehydrating.
Patent JP-H01256350-A (JP)
Title: Food using silk fibroin and production thereof
Inventor: HIRABAYASHI KIYOSHI
IPC: A23L29/20
Filed: 1988-04-01
Abstract: PURPOSE:To produce a food being extremely soft and pleasant to the palate, by adding drink to an aqueous solution of silk fibroin and gelling the fibroin. CONSTITUTION:A silk thread or waste cocom, waste silk thread, etc., is used as a fibroin source and sericin is dissolved and removed according to a conventional method to provide an aqueous solution of silk fibroin. Drink such as juice, soup, nutritional drink, etc., is added to the above-mentioned aqueous solution and preferably pH of the mixture is adjusted to nearly pH 4 which is isoelectric point to gell the fibroin.
Patent JP-H01254315-A (JP)
Title: Die for manufacturing extrusion form having high fin or fin-like projecting part
Inventor: SUKIMOTO KISHIN
IPC: B21C25/02
Filed: 1988-04-01
Abstract: PURPOSE:To manufacture the die for manufacturing the extrusion form of high quality having a high fin projection part by elongating the projection length of the whole body of a forming projecting art by assembling the base part projecting piece of a female die and the mandrel part of a male die in an apparently integral state. CONSTITUTION:In a die A of the state of fixing male and female dies 2, 1 of a die by their fitting, a base part projecting piece part 13 and mandrel 23 become apparently integral by assembling the mandrel part 23 of the die male die 2 by locating it in a horizontally projecting shape at the upper part of the base part projecting piece part 13 of the die female die 1 and a forming projection part 3 is formed. The hole part 4 for forming a fin between adjacent forming projection parts 3 is then formed. In this case, no breakdown is caused because of the projection length of the base part projecting piece 13 being short and the gap between the adjacent forming projection parts is also held constant. Consequently, the die for manufacturing the extrusion form of high quality having a high fin-like projection part can be manufactured.
Patent JP-H07298284-A (JP)
Title: Video signal level detector
Inventor: ITO AKINOBU
IPC: H04N9/69
Filed: 1994-04-20
Abstract: PURPOSE:To provide a video signal level detector in which the effect of noise or the like is reduced by providing a hysteresis characteristic to a detection circuit of a video signal level. CONSTITUTION:The detector is provided with an integration device 10 integrating a luminance signal input converted from a primary digital color signal and a filter section 11 detecting a change in the input signal from the integration device 10, adding a prescribed value to the detected change to correct the detection signal of the video signal level thereby providing a resulting output, and the filter section 11 is provided with a selector 12 selecting a signal received from the integration device 10 or a signal from the device 10 via an adder 13 adding processing value to the output of the device 10, a latch circuit 14 latching the signal from the integration device 10 to provide an output, and a comparator circuit 15 comparing the signal from the integration device 10 with the signal from the latch circuit 14 to select the selector 12 depending on the result of comparison.
Patent JP-S61241138-A (JP)
Inventor: TERAYAMA KAZUKIYO
IPC: B65D25/14
Filed: 1985-04-19
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。
Patent JP-S63248166-A (JP)
Title: Semiconductor device
Inventor: WAKABAYASHI HIROYUKI
IPC: H01L29/72
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a high current amplification factor hFE by inverting sections except the central sections of the surfaces of an emitter region and a collector region to a reverse conductivity type. CONSTITUTION:A P-type emitter region 4 and a P-type collector region 5 are formed separated in the lateral direction in the surface of an N-type epitaxial layer 3. Phosphorus, etc., are diffused shallowly in high concentration from the upper sections of the region 4 and the region 5 to sections except the central sections of each surface of the region 4 and the region 5 and the sections except the central section of the surfaces of the regions 4 and the region 5 are inverted into an N-type. Consequently, effective base width is specified in a bulk at all times, and carriers injected from the region 4 are not conducted on the surface of a substrate, and conducted in the substrate, thus preventing the effect of an interface level distributed on the surface of the substrate. Accordingly, hFE higher than a lateral type P-N-P transistor can be acquired, and noise characteristics are also improved.
Patent JP-S58200610-A (JP)
Title: Buffer circuit
Inventor: KIKUCHI MASABUMI
IPC: H03K5/1534
Filed: 1982-05-18
Abstract: PURPOSE:To make an input impedance infinite in principle, by forming a differential amplifier with a couple of PNP and NPN transistors respectively, and providing a bias power supply independently. CONSTITUTION:A couple of PNP transistors (TRs) 21A, 21B and another couple of NPN TRs 22A, 22B form the differential amplifier. A driving current is supplied to the TRs 22A, 22B from an NPN TR29A acting like a constant current source. Further, a driving current is supplied to the TRs 21A, 21B from an NPN TR 29B in current mirror connection to the TR29A. A bias power supply 26 is connected to the TR21B to provide an independent bias to a signal input terminal 20. Thus, the impedance at the input terminal 20 side is never decreased. In this way, the input impedance is made infinite in principle.
Patent JP-S60225890-A (JP)
Inventor: KOIZUMI IKUO
IPC: G09G5/30
Filed: 1984-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5417669-A (JP)
Title: Semiconductor device
Inventor: MIHARA KIYOHIKO
IPC: H01L21/56
Filed: 1977-07-08
Abstract: PURPOSE: To mimiaturize a semiconductor device without any curvature, and to improve its characteristics, by forming ohmic layers of Al-Ni-Au on both top and reverse surfaces of the semiconductor substrate and by fixing Cu electrode plates to both the surface using a soft brazing material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5925538-A (JP)
Inventor: NOOMAN MAIKERU PABURITSUKU
IPC: C23C22/20
Filed: 1983-05-10
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-S58200320-A (JP)
Title: Timer
Inventor: YAMAMOTO TATSUYA
IPC: G04R20/20
Filed: 1982-05-18
Abstract: PURPOSE:To correct the internal time of a computer accurately by inputting accurate time at specific time every day, and multiplying the error obtained by a comparison with an internal timer for correction. CONSTITUTION:A fixed-time signal reception part 4 operates firstly by the indication of the timer 5 in a device for several tens of seconds before and after correct-time casting to receive a correct-time casting signal. At the same time, the reception part 4 sends a signal to a corrected-value adjustment part 3. The adjustment part 3 compares the time of the timer 5 with the casting data from a fixed data output device 6 for fixed-time casting to calculate the current error of the timer 5, and it is increased to a multiple of (unit correcting value)X (basic clock) where the error is set, thereby setting the corrected value in a clock integration correction part 2. When the correction part 2 sends a signal to a computer 7, the unit of correction which has been hitherto zero varies, so the frequency of basic clock integration varies to correct the period of the signal sent to the computer 7. Further, the unit of correction is subtracted from the corrected value every time one-period correction is made, and thus the correction is carried out until the corrected value becomes zero.
Patent JP-H03281772-A (JP)
Title: Magnet chuck-type substrate holder
Inventor: ITO MASAKI
IPC: C23C14/04
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the substrate holder with the yield increased since dust is not generated from an air vent and capable of preventing the falling of a substrate mask by the presence of the vent by providing the air vent for the substrate mask on the opposite side of a film forming surface. CONSTITUTION:The magnet chuck-type substrate holder having the substrate masks 3 and 4 for clamping a substrate 2 by magnetic force with a substrate mount 1, and grooves 5 and 6 for venting air are provided on the opposite side of the film forming surface. Namely, since the grooves 5 and 6 are provided on the opposite side of the film forming surface, the film forming material is not accumulated in the grooves 5 and 6, dust is not dropped or deposited on the substrate 2 to be coated with a film, yield is not lowered, and good yield is obtained.
Patent JP-H10284111-A (JP)
Title: Manufacture of battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture a power generating element and enhance productivity by connecting and fixing a base part of a lead terminal to an electrode before fixing a separator to at least either one of electrodes. SOLUTION: First, a lead terminal 14 is connected to a negative electrode 12, for instance. The connection can be done by welding needle caulking or the like. After that, a separator 13 is fixed to a negative electrode 12. Fixing is performed by applying an adhesive such as PVDF on an upper and lower surfaces of the negative electrode 12, press-adhering the separator 13 from the top and bottom by a roll press and drying. Thereby, the separator 13 will net hinder the connection and fixing of the lead terminal 14. Even if the separator 13 is thus fixed to the negative electrode 12, it will not become an impediment to connection and fixing of the lead wire 14. Then, it becomes easy to contain a power generating element integrally in a battery container of a soft sheet such as an aluminum laminated sheet.
Patent JP-S58199531-A (JP)
Title: Gate cutting method for molded lead frame
Inventor: KAWADA HIROSHI
IPC: H01L21/56
Filed: 1982-05-17
Abstract: PURPOSE:To cut a gate without damaging a lead frame in high working efficiency by applying bending force to the end of the gate by pressing the upper surface of a roller package. CONSTITUTION:A lead frame 1, to which a runner 4 and a gate 5 are adhered, is supported in such a manner that the gate 5 is disposed on the upper flat surface of a projection 2 and the rubber 4 is disposed on the bottom of the recess groove 19, and is placed on a lower die 18 substantially horizontally. A runner retainer 17 which is projected from the lower surface of a substrate 7 is pressed on the upper surface of the runner 4 to hold the runner 4 therebetween. Then, a roller bar 15 drops, and a roller 16 pressed the upper surface of a package 2. At this time the lead frame 1 is inclined with the end of the gate 5 as a fulcrum, and bending force is applied to the end. In this manner, the runner 4 and the gate 5 are cut at the coupling part of the package 2. The lead frame 1 which is isolated from the gate 5 is dropped into the groove 22 and arranged.
Patent JP-S5711837-A (JP)
Title: Preparation of optical fiber
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/00
Filed: 1980-06-20
Abstract: PURPOSE:To obtain an optical fiber having improved strength, by inserting a rodlike base material for the optical fiber in a quartz tube having a SiO2-TiO2 glass film on the outer periphery thereof, and heating and integrating the base material with the quartz tube. CONSTITUTION:Raw materials 3 and 4 for preparing glass (SiCl4 and TiCl4) in the vapor phase are introduced into a burner 5 and burned with H2 gas and O2 gas fed separately, and the resultant SiO2-TiO2 glass is then deposited on the surface of a quartz tube 6 to form a unform glass film 7. A base material 8 for an optical fiber consisting of a core part 1 and a cladding part 2 is inserted in the quartz tube 6, and only the H2 gas and O2 gas are fed into the burner 5. The outside of the quartz tube 6 is then heated to a higher temperature and softened to collapse the quartz tube 6 and integrate the quartz tube 6 with the base material 8 for the optical fiber. The base materal 8 integrated with the quartz tube 6 is then attenuated (drawn) to give the desired optical fiber.
Patent JP-S61240227-A (JP)
Title: Optical switch device
Inventor: TONO HIDETAKA
IPC: G02F1/31
Filed: 1985-04-18
Abstract: PURPOSE:To improve a low crosstalk, a low switch voltage, and a high speed responsiveness by placing symmetrical two-split parallel electrodes on a cross part so as to be positioned in the center of the cross part, through a buffer layer, and impressing voltages whose voltage amplitudes are equal to each other and whose phases are different by 180 deg., between the respective parallel electrodes. CONSTITUTION:As for a cross part 4 of two pieces of cross optical waveguides 2, 3 which is provided on a substrate 1, its effective refractive index becomes higher than the optical waveguides 2, 3. In this case, when a beam P1 is made incident on the optical waveguide 2, it nearly becomes P4, travels straight and goes out, but it partially becomes P3, and a crosstalk is generated. Two pairs of symmetrical parallel electrodes which is provided on the cross waveguide 4 are formed on about a bisector on the cross waveguide. The crosstalk generated by a slight shift of the electrode, a manufacturing condition shift, etc. of the optical waveguide is eliminated entirely by using the split electrode, and driving the voltages whose amplitudes are equal and whose phases are different by 180 deg.C. In this way, a TIR type is made small in size and low in its voltage, the high speed responsiveness is utilized, and also the crosstalk can be decreased by applying an electrical bias.
Patent JP-H08282673-A (JP)
Title: Drain receive container having function for preventing drained water from splashing
Inventor: OTA SATORU
IPC: B65D25/20
Filed: 1995-04-07
Abstract: PURPOSE: To provide a drain receive wherein water is unlikely to splash when drained water is thrown. CONSTITUTION: A handle 101 is provided at a site on a side face of a drain receive container. A rim of an opening on the side where the handle 101 is provided forms a first board 102 for preventing drained water from splashing. Since the first board 102 is bent toward the inside of the container, it is possible to prevent water from splashing. On the other hand, a second board 103 for preventing drained water from splashing is formed at a rim of the opening on a side opposite to the side with the handle 101 provided. Since an upper face of the second board 103 forms a structure gradually lowering in height toward the inside of the container, even if water splashes, the water is again injected into the container via the upper face of the second board 102.
Patent JP-S578931-A (JP)
Title: Regenerating stylus for video disk
Inventor: MIURA YOSHITSUGU
IPC: G11B9/07
Filed: 1980-06-20
Abstract: PURPOSE:To improve reliability by evading an electromagnetic damage due to abrasive grains, by covering an electrode pattern with an insulator protective film in the manufacture of a sapphire-made pickup stylus. CONSTITUTION:After an Al thin film 3 is vapor-deposited on a sapphire substrate 8 under vacuum, a porous Al2O3 film 4 is formed and photoresist 5 is used to an inverse pattern of an electrode pattern. Then, a voltage is applied in an ethylene glycol solution of antimony borate to convert the porous film 4 accurately. Then, the photoresist is peeled off and the part is applied with a voltage in a solution of sulfuric acid to form a porous Al2O3 film. Lastly, a voltage is applied in the said solution to form an electrode 7, which is coated with dense Al2O3.
Patent JP-H04294029-A (JP)
Title: Measuring device for explosion-proofing fastener band for cathode ray tube
Inventor: OCHIAI KEIICHI
IPC: G01B5/02
Filed: 1991-03-22
Abstract: PURPOSE:To measure certainly the circumferential length of a fastener band and manage the results, wherein the anti-explosion performance of a cathode ray tube depends much upon the band circumferential length. CONSTITUTION:A band measuring device according to the invention is equipped with a template 2 subjected to boring process with the reference dimension and an overhang mechanism 1c for overhanging a block 1a which is quadri- divided in the same shape as the fastener band, and a measuring device 1b to measure the overhung dimension. The difference in the circumferential length between these fastener band and template 2 is measured, and the circumferential length of the fastener band is put under proper management. Thereby a cathode ray tube with excellent anti-explosion performance is achieved.
Patent JP-S5510532-A (JP)
Title: Antimagnetic structure for crystal watch
Inventor: ONDA MITSUO
IPC: G04C3/14
Filed: 1978-07-08
Abstract: PURPOSE:To simplify the structure as well as to decrease the necessary space by using the material featuring a lower permeability than the coil core material for the antimagnetic material which encloses partially the coil core or by lowering the magnetic resistance of the antimagnetic plate less than that of the coil core. CONSTITUTION:Antimagnetic plate 8 provided only on the side surface of coil 4 is made of the material featuring a higher magnetic permeability than coil core 3. For example, the ordinary coil core uses the 45%-Ni permalloy, and thus the 78%-Ni permalloy is used for plate 8. Thus the magnetic flux first flows into plate 8 and passes through it when the magnetic flux caused by the external magnetic field is applied as shown by arrows. And then the magnetic flux flows into core 3 after plate 8 is saturated magnetically. As a result, the antimagnetic performance can be increased for the converter and against the external magnetic field by the amount equivalent to that of the period during which the magnetic flux flows into plate 8 to give it saturation.
Patent JP-H03283819-A (JP)
Title: Commutative logic circuit
Inventor: FUKUDA MASUO
IPC: H03K19/177
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a logic circuit whose logic can be freely changed from the external by controlling each analog switch by a readable and writable memory where on/off information of each analog switch is stored. CONSTITUTION:Each analog switch 1 has an input terminal 3 and an output terminal 4 and is turned on or off by the signal on a control signal line 2. Each analog switch 10 is turned on or off between in input terminal 11 and an output terminal 12 by the signal on the signal line 2. On/off information of switches 1 and 10 is stored in a memory 15 by an address input 16 and a data input 17, and its contents are given to switches 1 and 10 through the signal line 2, and the memory 15 is accessed with a read input 18 and a write input 19. Thus, the function is successively changed in time series by the memory data update operation of a CPU or the like.
Patent JP-H10277330-A (JP)
Title: New strainer
Inventor: AIKAWA KENZO
IPC: B01D35/147
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a strainer which is as equally effective as a conventional double strainer and is of a small size and light weight for its performance with an extremely low fluid resistance and pressure loss, and further, is easy to handle and can be reversely washed upon demand. SOLUTION: The body 16 of this strainer 10 with a fluid inlet 12 and a fluid outlet 14 is internally equipped with a main strainer 18 and an auxiliary strainer 20. In addition, a switching shutoff device 22 is provided which switches a direction in which a fluid flows or shuts off the flow of the fluid in the main strainer 18. Further, the auxiliary strainer 20 is arranged on the inlet 12 side of the body 16 of the strainer 10k, and also a bypass 24 leading to the outlet 14 side through the auxiliary strainer 20 is provided to constitute the strainer 10.
Patent JP-S58206047-A (JP)
Inventor: DANIERU OORANDO
IPC: H01M50/529
Filed: 1983-05-14
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-S63248361-A (JP)
Title: Grains treating device
Inventor: HORI KENJI
IPC: A23L7/10
Filed: 1987-04-04
Abstract: PURPOSE:To obtain steamed foods of mixed grains such as SEKIHAN (rice boiled together with red beans), by setting grains blending process having plural grain tanks before immersing and steaming processes. CONSTITUTION:A grains treating device is equipped with grains blending process A provided with plural grain tanks 3 and 5 above a conveyor 4, immersing process B to soak blended grains sent from the conveyor 4 and steaming process C to feed high-temperature saturated steam to the soaked grains and to steam the grains.
Patent JP-H11277851-A (JP)
Title: Image forming equipment
Inventor: TANAKA RIE
IPC: G03G21/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To curb power consumption by providing compound functions connected to a general purpose bus and restoring only necessary functions when operation is to be started from a sleep mode. SOLUTION: While a digital copier 1 is in a sleep mode, when a FAX signal of a telephone line is detected in a trigger detection section 101b of FAXI/F 101, a clock is supplied to the entirety of FAXI/F 101, enabling the reception of FAX data, FAX signal is outputted to the trigger detection section of a system controller 100 from FAXI/F 101, a clock is supplied to the entirety of the system controller 100, the system controller recognizes the reception of a FAX signal, a page memory selection signal is outputted to the trigger detection section 103b of a page memory 103 from the system controller 100, a clock is supplied to the entirely of the page memory 103, enabling the acceptance of FAX data.
Patent JP-H07319027-A (JP)
Title: Lens device
Inventor: YOMOGIZAWA SHINYA
IPC: G03B17/04
Filed: 1995-04-10
Abstract: PURPOSE:To reduce designing and assembling loads and to enhance controllability by retracting a lens to a storage position through the movement of both retracting a lens protective cover and a retraction area, and closing the lens protective cover through further movement. CONSTITUTION:When the guided position of a zoom lens is varied from portions of alpha2 to alpha3 by rotating a cam ring 6 clockwise, the zoom lens is put into a camera main body. As the cam ring is further rotated to vary the guided position from portions of alpha3 to alpha3 a projection 6d provided on the outer periphery of the cam ring 6 rotates an interlocking lever 18 counterclockwise. Then a locking lever 21 rotates counterclockwise against a spring 16, thereby unlocking a barrier 13. The barrier 13 is therefore slid leftward by the force of the spring 14 and covers the front of a photographic lens. Thus the movement of the lens and the closing motion of a protective cover for the lens can be controlled separately using a simple construction, the loads of designing and assembling can be reduced, and controllability can be enhanced.