baber/WOPTO huggingface dataset:
Patent JP-H1071669-A (JP)
Title: Laminate metal sheet and laminate metal container
Inventor: ISAKA TSUTOMU
IPC: B32B15/08
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminate metal container wherein a laminate metal sheet and a metal sheet which are used for heat resistance, fine dress, and rust prevention of metal can materials of a refreshing drink, beer, canned food, etc., are formed in a can shape. SOLUTION: A thermoplastic resin film is a base layer, a printed ink layer 2 is provided on the base layer, and the film on which the printed ink layer 2 is formed is laminated on a metal sheet M via an adhesive layer 3 consisting of curable resin. A laminate metal sheet wherein inner stress of the film under a laminated state is 0.25kg/mm<2> at 85-300 deg.C, and a laminate metal container wherein the laminate metal sheet is formed in a can shape, are provided.
Patent JP-H04343379-A (JP)
Title: Wet type image forming device
Inventor: ECHIGO KATSUHIRO
IPC: G03G15/10
Filed: 1991-05-20
Abstract: PURPOSE:To reduce load torque for starting a squeeze roll when power source is supplied in a state where toner is sticking to abutting pants of the squeeze roll and scrapers. CONSTITUTION:Developer is flowed down from a supply pipe 12 through liquid flow down pores of scrapers 30 and 31, abutting on developing rolls 13 and 14. A liquid current control plate 32 is placed where the developer is received so that it can be supplied to the abutting parts. When the power source is supplied, preparatory operation is began by driving a pump 11. Thus, the developer is supplied to the abutting parts and the stickiness of the stuck toner is reduced. The squeeze roll 33, etc., are controlled to start driving in this state.
Patent JP-S5936420-A (JP)
Title: Voltage-frequency converting circuit
Inventor: KOBAYASHI SHIYUNICHI
IPC: H03K7/06
Filed: 1982-08-24
Abstract: PURPOSE:To eliminate the influence of a resistance at a switch turn-on time, by providing an impedance converting part between the switch and a frequency converting part. CONSTITUTION:The first signal ev is converted to a pulse width duty cycle signal by a pulse width converting circuit 1, and this signal and the second signal ei are applied to a time division multiplying circuit 3, and the signal resulting from multiplication is supplied to an impedance converting part 10 through an analog switch Sa or Sb which is opened and closed selectively by the output signal of a comparator A2, and an output f0 converted to a frequency is obtained by a frequency converter 4. Since the impedance converting part is high- input impedance and low-output impedance, the circuit is not affected by the on-state resistance or the like of the analog switch Sa or Sb even if the on-state resistance or the like exists, and a DC voltage signal is converted to a frequency accurately and stably.
Patent JP-S5771421-A (JP)
Title: Production of fancy yarn
Inventor: SASAKI YOSHIYUKI
IPC: D01G1/08
Filed: 1980-10-20
Abstract: PURPOSE: A fiber bundle which is being stretched and broken is intermittently nipped with rollers which are partially cut off on the surface to cause uneven stretch- breaking, then the fiber is intertangled and wound up to produce fancy yarn with high fancy effect and high-quality appearance.  
     CONSTITUTION: Polyester filament tow 1 is fed to feed roller 2, 2', passed through between roller partially cut off on the surface 3 and nip roller 4 contacting with the roller 3 to be driven, then stretch-broken with rollers 5, 5'. The fiber stretched and broken between the feed rollers 2, 2' and the stretch-breaking rollers, 5, 5' is changed in the stretch-breaking interval by the intermittently nipping with the partially cut- off roller 3 and the nip roller 4, resulting in contact of the cut length. Further, the fiber already cut is cut again instantaneously when it is nipped with the above rolls to reduce the thickness at this part, resulting in the unevenness in fiber thickness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0311627-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO YASUYUKI
IPC: H01L21/336
Filed: 1989-06-08
Abstract: PURPOSE:To prevent penetration into a channel part under a polycrystalline silicon film by implanting p-type impurity ions through a film formed on the polycrystalline silicon film and made up of an amorphous material, when the ions are implanted into the polycrystalline silicon film. CONSTITUTION:A polycrystalline silicon film 102 before it is patterned is formed on the surface of an n-well 110 formed on a p-type semiconductor substrate 101, and an amorphous film 103 is formed on the surface of said film. When boron ions are implanted through this film 103 formed of the amorphous material, the direction of traveling of the ions are changed by the amorphous film 103 as indicated by an arrow 105 and they stop inside the polycrystalline silicon film 102. Thereby ion implantation into a channel part positioned under the polycrystalline silicon film is prevented and a threshold voltage can be made to accord with a set value in a design stage with high precision.
Patent JP-H022527-A (JP)
Title: Symmetric electrochromic display device
Inventor: KANEKO HIROKO
IPC: G09F9/30
Filed: 1988-06-15
Abstract: PURPOSE:To restrain the occurrence of bubbles and to enhance the reliability of action and durability by forming electrochromic films not only on a 1st electrode but on a 2nd electrode and bringing the facing electrochromic films into contact with each other through an electrolyte. CONSTITUTION:On a transparent conductive film 1, glass substrates 2 possessing the electrochromic films (WO<3> films) 3a and 3b are bonded to a substrate-spacer- substrate through two spacer 5 to assemble them integrally, and the electrolyte 6 is poured into the spacers 5 and 5, thereby constituting the title device. Since the electrochromic film 3b is formed on the 2nd electrode in such a way, the transparent conductive film 1 does not directly come into contact with the electrolyte 6, whereby the action of electrons and protons in the electrolyte 6 can be prevented. Accordingly, only the electrochromic films, electrons and protons act in the electrochromic films 3a and 3b. As a result, the occurrence of bubbles can be suppressed to enhance the reliability of actions and durability.
Patent JP-S63306998-A (JP)
Title: Exhaust structure of engine of small ship
Inventor: KOBAYASHI NOBORU
IPC: B63H21/32
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the breakage of a water-lock mechanism by connecting an exhaust pipe for introducing exhaust gas out of a hull to the water-lock mechanism and, further, providing a safety valve for allowing a pressure to escape when the pressure inside the water-lock mechanism reached a defined value on the water-lock mechanism. CONSTITUTION:In the normal navigating condition of a hull 1, the exhaust gas of an engine 4 is sent into a closed tank 6 from a first exhaust pipe 5, and discharged out of the hull 1 from the opening part 71 through a second exhaust pipe 7. In the case, if any abnormality (e.g., unburned exhaust gas in the closed tank 6 catches fire, and the like) occurred in the engine 4, the pressure in the closed tank 6 is unusually increased. However, when a defined pressure is reached, a cap 9 comes off allowing the inside pressure in the closed tank 6 to escape protecting the closed tank 6. Also, if the hull 1 is capsized during navigation, water enters the exhaust pipe 7 since the opening part 71 of the exhaust pipe 7 is positioned below a draft line, but water does not enter the closed tank 6 since the end opening part of the exhaust pipe 7 is set in a position higher than the draft line in the closed tank 6.
Patent JP-S5848099-A (JP)
Inventor: SEKOE HIROAKI
IPC: G10L15/20
Filed: 1981-09-16
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-S5370651-A (JP)
Title: Measuring unit for modulation degree
Inventor: SASADA MASAAKI
IPC: G01R29/06
Filed: 1976-12-03
Abstract: PURPOSE: To automatically measure the modulation degree of the broadcast wave currently in broadcast with the  program signal, by using the demodulating signal and modulating signal in matching with time axis, dividing the demodulating signal with the modulating signal, and outputting the result with averaging for a given time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S627625-A (JP)
Title: Production of alpha-type hemihydrate gypsum
Inventor: KUDO YOSHIHIKO
IPC: B01D53/77
Filed: 1985-07-03
Abstract: PURPOSE:To produce alpha-type hemihydrate gypsum inexpensively by producing alpha-gypsum from gaseous SO3 incorporated in a high-temp. combustion exhaust gas and simultaneously utilizing heat retained in the exhaust gas to convert gypsum dihydrate of an outside of the system to alpha-gypsum. CONSTITUTION:A high-temp. combustion exhaust gas 1 contg. gaseous SO3 is introduced in an absorption tower 2 and brought into contact with an absorption soln. contg. 10-1,000mmol/kg magnesium sulfosaccinate and 5-25wt% gypsum dihydrate to trap gaseous SO3 and fed to a regeneration process 4 and neutralized with limestone 5 and also oxidized with air 6 to produce gypsum dihydrate. Then one part of a slurry 8 wherein the other gypsum dihydrate obtained in an outside of the desulfurization system is added to this absorption liquid 7 is fed to a thickner 9 and made to 30-60wt% concnd. slurry 10 and a supernatant liquid 11 is returned to the regeneration process 4. On the other hand, the slurry 10 is introduced into a reactor 12 and heated at 110-140 deg.C to convert it into alpha-gypsum slurry 13. After performing the solid-liquid separation with a separator 14, both the separated mother liquid and the washed exhaust liquid 17 are returned to the regeneration process 4 and the wet cake 15 of alpha-gypsum is dried with a dryer 18.
Patent JP-S626177-A (JP)
Title: Trigger control device
Inventor: SUGIMORI MASAYASU
IPC: G06F11/22
Filed: 1985-07-03
Abstract: PURPOSE:To execute tracing effectively and with the very high degree of freedom, in case of tracking a multi-CPU system, by mixing and designating freely the trigger condition of each sampling system, on the same time base. CONSTITUTION:Condition deciding circuits 5A, 5B synchronize with an internal clock 4, and output condition signals 6A, 6B corresponding to input data 2A, 2B from CPUs 1A, 1B. Also, clock deciding circuits 7A, 7B decide whether clocks 3A, 3B from the CPUs 1A, 1B exist or not, within one period of the internal clock 4, and when the clocks exist, deciding signals 8A, 8B are outputted. A controlling circuit 11 combines freely a group of the condition signal 6A and the deciding signal 8A, and a group of the condition signal 6B and the deciding signal 8B, a trigger signal 10 corresponding to them is sent to two sampling systems, and a start and a stop, etc. of sampling of the sampling systems corresponding to the CPUs 1A, 1B, respectively are controlled.
Patent JP-H10334575-A (JP)
Title: Optical information recording device
Inventor: OKADA MITSUYA
IPC: G11B7/1378
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To discriminate easily depth of a substrate with simple constitution by providing a substrate depth sensor consisting of a light source, an optical system irradiating light, an optical system guiding reflected light, and a light receiving element. SOLUTION: A substrate depth sensor 3 is provided near a spindle motor 2 mounting an optical disk 1. The substrate depth sensor 3 emits light and receives its reflected light, and obtains a distance between a reflecting plane and the substrate depth sensor 3 from a light receiving position of a light receiving device. The lowest plane of the optical disk 1 coincides with a disk mount plane 21 of the spindle motor 2. When position relation between the disk mount plane 21 and the substrate depth sensor 3 is kept constant, a sense signal 31 from the substrate depth sensor 3 is varied in accordance with substrate depth of the optical disk 1. A focal distance is controlled by driving a convex lens of an optical head 4 through a substrate depth discriminating circuit 5 and a compensation means control circuit 6.  Recording, reproducing, and erasing are enabled for optical disks of two kinds or more having different substrate depth.
Patent JP-H05310049-A (JP)
Title: Fuel tank
Inventor: ISHIKAWA TAKUYA
IPC: B60K15/03
Filed: 1992-05-11
Abstract: PURPOSE:To increase effective capacity of a tank by uniformly filling oil in crest parts formed on both sides with a recess part positioned at the upper middle between them. CONSTITUTION:A fuel tank 1 has first and second crest parts 3 and 4 on both sides of its tank recess part 2, and a first crest part 3 communicates to an inlet pipe 5 and a breather tube 6. Upper spaces of the crest parts 3 and 4 are made to communicate to each other via an in-tank communication tube 10. With filling fuel from the inlet pipe 5, fuel level is raised and air chambers E1 and E2 are generated at both the crest parts 3 and 4, but the air in the second crest part 4 escapes to the first crest part 3 through the in-tank communication tube 10, and fuel is filled uniformly not only into the first crest part but also into the second crest part 4. That is, compared with the case where air is trapped in the second crest part 4 and the liquid level is prevented from rising, the effective capacity of the tank is increased.
Patent JP-S5671796-A (JP)
Title: Heat exchanger
Inventor: KOBAYASHI KAZUO
IPC: F28F3/04
Filed: 1979-11-14
Abstract: PURPOSE: To improve the effectivness of a heat exchanger by forming a projection on the top-end surface of each spacer so that the lower surface of the projection is concave, when piling up heat exchanger plates of a flexible material such as hard vinyl sheet through spacers.  
     CONSTITUTION: Across the full length of the top-end surface of each spacer 2 to be placed between heat exchanger plates 1, a projection 2a is formed so that its lower surface is concave and the top end of the projection 2a contacts with the heat exchange plate 1. The constitution permits heat exchange to be performed even on the top-end portion of each spacer 2, as shown by arrows. Therefore, heat exchange area is increased, and heat exchanger effectiveness can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6126922-A (JP)
Title: Magnetic disk device
Inventor: IWAI TAKEO
IPC: G11B20/12
Filed: 1984-07-17
Abstract: PURPOSE:To attain the stable track follow-up control by recording the position information to a servo disk at such a position where the period of the position information read out by a servo head avoids an odd multiple as much as a magnetization inverting period of the recording mode of data information or its approximate value. CONSTITUTION:When the head positioning is inverted from the position information detected by a servo head, a position information chard (a) where both N and S poles are written in the form of magnetization is first read out to the position where the servo head is shifted by a track. Thus the servo signal is produced and the difference between the peak voltage levels adjacent to said servo signal is monitored. Then the position of the servo head is controlled to set said difference at zero. The position information obtained from the servo signal is written on a servo disk by avoiding such a position where an odd multiple as much as the data magnetization inverting period t2 of the data head shown in a figure (c). In such a way the evil effect of noise is prevented.
Patent JP-H08315952-A (JP)
Title: Frequency-of-operation display device of lightning insulator
Inventor: SAITO YUKIE
IPC: G09G3/20
Filed: 1995-05-22
Abstract: PURPOSE: To provide a frequency-of-operation display device of lightning insulator with high visual confirmability in which the frequency of lightning surge current is numerically displayed. CONSTITUTION: A lightning surge current carried to a lightning insulator is detected by a lightning surge detecting means 32, and this detection signal is transmitted to a control means 18 with a delay of about 400 msec. The control means 18 receives a charged voltage from a first capacitor 12 charged by a lithium battery 10. The control means 18 increases a display of a 7-segment figure display means 20 one by one every time it receives a delayed detection signal. The 7-segment figure display means 20 requires a working current only at display changing operation, and no working current during display other than the display changing operation.
Patent JP-2000335452-A (JP)
Title: Operating part structure of working machine
Inventor: MATSUDA TAKUYA
IPC: B60K37/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To mount a panel cover for covering the periphery of a steering wheel, and a dashboard with high finishing accuracy in assembling and with sufficient supporting strength. SOLUTION: In a tractor, a panel cover 9 for covering a peripheral part (b) of a steering wheel of a driving part is provided, and a dashboard 10 is arranged on the panel cover 9 part. The dashboard 10 is fixed to a machine frame 17 through a stay 18 in the upper part of the steering wheel peripheral part (b), and an opening 9a through which a display part 10a of the dashboard 10 can be seen is formed on the panel cover 9. The panel cover 9 is detachably mounted to the steering wheel peripheral part (b) by combining bolts 39 with engaging parts (c) so that a state where the display surface 10a is positioned on the opening 9a and the panel cover 9 is mounted on the steering wheel peripheral part (b) and a state where the panel cover is removed from the steering wheel peripheral part (b) may be freely realized.
Patent JP-S6126738-A (JP)
Title: Zirconium alloy
Inventor: INAGAKI MASATOSHI
IPC: C22C16/00
Filed: 1984-07-17
Abstract: PURPOSE:To improve the corrosion resistance is steam at high temp. and pressure by adding prescribed percentages of Sn, Ni and Fe to Zr without adding Cr. CONSTITUTION:This Zr alloy consists of, by weight, 1-2% Sn, <=0.3% Ni, <=0.55% Fe+oxygen+impurities (Fe+Ni>=0.15%), 0% Cr and the balance Zr. The alloy has superior corrosion resistance and undergoes no nodular corrosion even when it is used in steam at high temp. and pressure for a long period.
Patent JP-H11336697-A (JP)
Title: Air conditioner
Inventor: SATO RYOJI
IPC: F04D29/70
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve performance and to prevent noise by forming a bell mouth to be gradually thinner in plate thickness toward the tip of a ring part for guiding air smoothly from a horizontal part face for fitting a unit, thereby reducing the turbulence of flow to make air flow into blades. SOLUTION: A horizontal part face 12 of a bell mouth 11 has constant plate thickness, and a ring part face 13 is formed to be gradually thinner toward an end face 3. Since the thickness near the end face 3 of the bell mouth 11 is thinned, air flow, leaving the bell mouth 11, of main flow 14 and leakage flow 15 is less turbulent, and each flow is strongly mixed in a narrow range, so that attenuation of turbulence is accelerated. Due to such a phenomenon, the flow near the bell mouth 11 toward an impeller 6 is less turbulent. The performance of a blower device is therefore improved, and noise can be prevented.
Patent JP-S633845-A (JP)
Inventor: UMEMURA SHINICHIRO
IPC: A61B8/08
Filed: 1986-06-25
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-S6040401-A (JP)
Inventor: KUWABARA TOSHI
IPC: E01B31/18
Filed: 1983-08-11
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-H077680-A (JP)
Title: Automatic hundreds digit location discriminating circuit
Inventor: OKAMURA MASAHIKO
IPC: H04N5/44
Filed: 1993-06-18
Abstract: PURPOSE:To automatically discriminate the presence/absence of reception stations by judging the presence/absence of the reception stations equal to or more than specific channels by a specific location judging part from an automatic programming operation part, judging that a judged result and ten-key input is performed by a tuning judging part and performing the tuning operation of plural digits. CONSTITUTION:When the automatic programming operation part 1 is operated, only the channels with broadcasting are successively registered as ADD ch and a 100th location judging part 2 judges the presence/absence of the reception stations equal to or more than 100 channels by the operated result of the automatic programming operation part 1. Then, when input is performed from the ten-key input 3, the tuning judging part 4 switches two-digit tuning and three-digit tuning based on the result of the hundreds digit location judging part 2 when input information is '1'. When the result of the hundreds digit location judging part 2 judges that the reception stations equal to or more than 100 channels are present, the tuning judging part 4 defines the input from the ten-key input 3 as the input of the hundreds digit location, defines it as the input of the tens digit location when the input is performed from the ten-key input 3 again, defines it as the input of the first location when the input is consecutively performed from the ten-key input 3 and performs tuning.
Patent JP-H077596-A (JP)
Title: Facsimile equipment
Inventor: TOYODA KIYOSHI
IPC: H04N1/21
Filed: 1993-06-18
Abstract: PURPOSE:To obtain the facsimile equipment which informs an individual that a sender desires of reception and also automatically inform the sender to the effect that the receiver has actually received, realizes a desired confidential original by the user by the sender's will without requiring any special device on the sender side, and enables the receiver to know an emergency document without seeing the document. CONSTITUTION:A transmission control part 3 for telephone and facsimile is put together and so sized that is can be placed on an individual desk. Then reception is informed to the individual quickly by using a display part 6, a sender discrimination part 8, a nonvolatile memory 11, C.G12, and an image reduction part 12, and a character and figure recognition part 21 recognizes a confidential and an emergency original; and an operation part 7 transfers the emergency original to designated FAXA and a speech reproduction part 31 and a speaker 32 informs of the reception of the emergency original.
Patent JP-H04231938-A (JP)
Title: Blood suction apparatus and method
Inventor: ROORENSU EE RIN
IPC: A61M5/178
Filed: 1991-06-19
Abstract: PURPOSE: To prevent ejection of blood from the needle chip of a syringe after the syringe is drawn out of a blood vessel by decreasing pressure within the syringe while the needle chip is being closed by a bulkhead. CONSTITUTION: A dull needle 58 attached to a syringe 60 is inserted into a hole 50 in a bulkhead 40, and the distal opening 74 of a needle bore 69 is connected via pressurized blood and fluid in a passage 26. Then the piston 70 of the syringe 60 is retreated to inject the blood into the chamber 79 of the syringe 60. Some air enters the syringe chamber 79 from dead spaces in a hub 68 and in the needle bore 69. When the retreat of the piston 70 is stopped, pressure in the passage 26 keeps equilibrium with the pressure of the syringe chamber 79 compressing an air valve sealed in the syringe chamber 79. Then the needle is drawn out of the bulkhead 40 until engagement of a clamp 90 with a housing clamp 54 is felt, and, when the piston 70 is retreated, the distal opening 74 of the needle bore 69 is closed by the bulkhead 40, so that air and blood can no longer enter.