baber/WOPTO huggingface dataset:
Patent JP-H07271187-A (JP)
Title: Image forming device
Inventor: ENDO SHUICHI
IPC: G03G21/16
Filed: 1994-04-01
Abstract: PURPOSE:To provide an image forming device capable of preventing the generation of an abnormal image by adopting a system (mu-ISP two-stage developing system) having a second toner carrying means between a developing roller and a photoreceptor. CONSTITUTION:The pressurizing force of a toner regulating means 44 abutting on a first toner carrying means 43 has components parallel with a straight line DM connecting the axial centers D and M of the first and second toner carrying means 43 and 45 and directed to the axial center M of the second toner carrying means 45 from the axial center D of the first toner carrying means 43 and parallel with a straight lint OM connecting the axial centers M and O of the second toner carrying means 45 and an image carrier 1 and directed to the axial center O of the image carrier 1 from the axial center M of the second toner carrying means 45.
Patent JP-H10258284-A (JP)
Title: Waste water treatment device
Inventor: YAMAMOTO KOJI
IPC: C02F1/465
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment device, in which a device for removing phosphoric acid is incorporated, for dissolving stably electrodes and also informing simply the period of replacement of the electrodes or the inspection of the electrodes for the purpose of maintenance or the like. SOLUTION: A dephosphorization device D1 is incorporated into a small combined treatment purifying tank 1 and provided with an elution tank 39, iron electrode plates 40 and 41, a direct current power source 42 and a control section 43. Iron ions to react with phosphoric acid by electrolysis are eluted from the electrode plates 40 and 41. The electrode plates 40 and 41 are so disposed as to set their rectangular electrode faces almost parallel to the direction of flowing from a flow inlet to a flow outlet in the elution tank 39.
Patent JP-H10258823-A (JP)
Title: Embossed plastic bottle
Inventor: UMETSU MASAHIDE
IPC: B65D1/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve reinforcing effects of a body by forming peripheral recessed ribs in uneven patterns and by not forming the uneven patterns within the recessed ribs and in its vertical vicinity. SOLUTION: The plastic bottle 1 has a mouth 11, a shoulder 12, a body 13 and a bottom 14, wherein a recess 15 for attaching a handle is formed on a side of the body 13, and the handle 4 having a grasp 41 and an attaching arm 42 is attached to the recess 15. Innumerable fine uneven patterns 2 comprising independent protrusions 21 surrounded by recesses 22 are formed approximately around an entire peripheral face of the bottle 1. In this case, recessed ribs 3 for reinforcing the body 13 are formed at upper and lower appropriate sites. The uneven patterns 2 are not formed within the recessed ribs 3 and in their vertical vicinity 31, while a longitudinal cross-sectional shape of the rib 3 is made constant, thereby improving reinforcing effects and preventing the body from deforming or the like.
Patent JP-S61221054-A (JP)
Title: Image formation apparatus
Inventor: YOSHIMURA SHIGERU
IPC: G03G15/00
Filed: 1985-03-28
Abstract: PURPOSE:To effectively use the peripheral space of an image formation apparatus by disposing a recording medium stacking means capable of moving horizontally below a feed-out port for feeding out a recorded recording medium to the outside. CONSTITUTION:A stacker for storing recorded recording paper is disposed below a feed-out port of a paper feed unit 300. At installation, a fixing portion 750 of the stacker is advanced in a groove 722 and turned in a 90 deg. are to be fixed,and a contact portion of the stacker 700 is engaged with rails 710. In such a condition, the stacker 700 can be moved back and forth, so that when the stacker is not used, the stacker 700 can be stored below the paper feed unit 300. At the time of using the stacker, a support arm 701 is brought into contact with the front surface of the paper feed unit 300 to set a guide member 702 at a designated position. Thus, the space in the periphery of an image formation apparatus can be utilized effectively.
Patent JP-H09120646-A (JP)
Title: Audio signal-compressing/recording apparatus and audio signal-compressing apparatus and optical recording medium
Inventor: UENO SHOJI
IPC: G11B7/004
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To record data to CD-ROMs or DVDs by formatting compressed quantized data to a user area by a formatting means, recording the data to a recording medium and compressing audio signals with a high compression rate. SOLUTION: An A/D converter 1 quantizes audio signals input to an input terminal IN with a frequency of not lower than 441kHz. The data are written to a memory 3 via a signal-processing circuit 2. The signal-processing circuit 3 sequentially writes fresh frames normalized quantized per band to the memory 3. A CD-ROM-coding circuit 4 reads out the data and adds a synchronous signal, a header, a sub header and the like to each sector. The data are input to a CD-coding circuit 5, formatted in a CD format and recorded by a recording head via a second output terminal OUT2.
Patent JP-S60208704-A (JP)
Title: Formation of colored image
Inventor: OKAZAKI AKIRA
IPC: G02B5/20
Filed: 1984-04-02
Abstract: PURPOSE:To form easily a transparent colored image having excellent resistance to heat, light, etc. by forming a conductive film in a pattern shape on a base and providing an aluminum oxide layer thereon then immersing the base in a pigment dispersion and subjecting the same to electrodeposition by electrophoresis. CONSTITUTION:A transparent conductive film 2 is formed on the transparent base 1 and is patterned by the conventional practice and thereafter an aluminum layer 3 is formed over the entire surface and is anodized to be converted to an aluminum oxide layer 4. The base is then immersed in the dispersion medium dispersed therein with a pigment (e.g.; phthalocyanine green) having such particle size distribution in which particles having >=1mu grain size are <=10wt% of the entire particle to subject the aluminum layer to electrodeposition by electrophoresis, thus electrodepositing the pigment on the layer 4 corresponding to the pattern of the film 2 and forming the transparent colored image. The colored images of plural colors is formable by repeating such operation plural times.
Patent JP-H10245353-A (JP)
Title: Vesicle composed of cyclic compound having resorcinol structure and its production
Inventor: TANAKA YASUTAKA
IPC: B01J13/02
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new type vesicle extremely stable at normal temperature by constructing it from a bimolecular membrane of a compound in which resorcinol structure-having compounds have formed a cyclic tetramer through hydrophobic chains. SOLUTION: A compound in which resorcinol structure-having compounds have formed a cyclic tetramer through hydrophobic chains is expressed by the formula (X is H or OH; R is a 11-19C alkyl which is a hydrophobic chain existing between resorcinol structures) and obtained by forming a cyclic tetramer through condensation reaction of a raw material monomer (resorcinol or pyrogallol) having a resorcinol structure with an aldehyde expressed by the formula RCHO under acidic condition in nitrogen atmosphere at 60-80 deg.C for 8-12hr.  The objective vesicle suspended in a buffer aqueous solution is obtained by adding a water-miscible solution of the compound prepared by dissolving in tetrahydrofuran, methanol, ethanol, etc., to a buffer aqueous solution such as a phosphate buffer solution while the buffer aqueous solution is heated above the boiling point of the organic solvent to evaporate it.
Patent JP-H08258385-A (JP)
Title: Label tape cartridge
Inventor: WATANABE HIDEHIRO
IPC: B65H35/07
Filed: 1995-03-24
Abstract: PURPOSE: To provide a label tape cartridge which is equipped with a label tape cutting means. CONSTITUTION: A route is specified for a label tape 1 sent out with a feed reel 2 by a feed guide 3. The label tape 1 is slid with a handle 4, and a knife 5 inserted into a knife guide 8 comes in contact with a groove to which a cushion is annexed. The label tape is cut, and the knife 5 is restored to an original position by repulsion force of a spring 9.
Patent JP-S58184578-A (JP)
Inventor: YOKOYAMA TAKEYOSHI
IPC: G21C3/33
Filed: 1982-04-21
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-H03267067-A (JP)
Title: Hydraulic calcium phosphate cement hardening solution
Inventor: HIRANO MASAHIRO
IPC: A61L24/00
Filed: 1990-03-17
Abstract: PURPOSE:To impart sufficient flowability and wettability by compounding a predetermined amount of an antibacterial agent with water and adjusting the pH of the resulting solution to 4.0-10.0 to prepare a hydraulic calcium phosphate hardening solution. CONSTITUTION:A predetermined amount of an antibacterial agent is added to water whose pH is adjusted to 4.0-10.0 by the addition of phosphoric acid, citric acid or sodium bicarbonate and, more pref., a predetermined amount of a water-soluble polymer is further added thereto to prepare a hydraulic calcium phosphate cement hardening solution. As an embodiment of the antibacterial agent, there are benzoic acid, sodium benzoate, sorbic acid, dehydroacetic acid and the like. As an embodiment of the water-soluble polymer, there are chitin, chitosan, glycogen and the like. The aforementioned hardening solution can be added to and kneaded with hydraulic calcium phosphate cement before use.
Patent JP-H11262749-A (JP)
Title: Method and apparatus for measuring quantity of unburned carbon of classified fly ash
Inventor: YAMAZAKI MASAHIRO
IPC: G01N1/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and to improve the efficiency of movability by obtaining the quantity of unburned carbon from the measured value of the quantity of reflected light of classified fly ash, the number of rotation of a classifier, the quantity of classifying air, and a calibration curve prepared in advance corresponding these values. SOLUTION: The fly ash of a fly ash storage silo 11 is classified into prescribed particles sizes by a fly ash classifier 12. The classified fly ash is conveyed to a classified fly ash storage silo 13 by a pre-stage conveyer 14, and part of it is supplied to a sampling device 1, to which are connected a light source 2, a reflected light quantity measuring probe 3, an amplifier 4, and a calculator 5. When the quantity of reflected light of the classified fly ash is input into the calculator 5, the quantity of unburned carbon is obtained on the basis of the measured value of the reflected light quantity, the number of rotation of the classifier, the quantity of classifying air, and a calibration curve prepared in advance, so that the quantity of unburned carbon can be obtained continuously and correctly.
Patent JP-S60210146-A (JP)
Title: Fire extinguishing gas exhaust unit of rotary electric machine
Inventor: TAKAO KAZUO
IPC: H02K9/24
Filed: 1984-04-04
Abstract: PURPOSE:To exhaust air which contains black smoke or detrimental gas exhausted from a pressure release unit by coupling the exhaust side of the unit with the intermediate portion of a fan of a staying gas exhaust duct and an exhaust port. CONSTITUTION:A pressure release unit 8 is provided to prevent pressure gas in a duct 3 from abnormally rising upon exhausting of fire extinguishing gas, and the exhaust side 17 is coupled with the intermediate portion of a fan 5 of a staying gas exhaust duct 4 for connecting the lower end of the duct 3 with the exterior of a house and an exhaust port 16. THus, detrimental gas or black smoke at a fire time can be exhausted out of a house to prevent the interior of the house from contaminating.
Patent JP-S62225129-A (JP)
Inventor: SEKI KUNIO
IPC: G05F1/10
Filed: 1986-03-26
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-H10261533-A (JP)
Title: Non-contact power supply device
Inventor: TANIGUCHI SATORU
IPC: H01F38/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize and thin a coil and to improve a magnetic transfer efficiency by directly winding an electric wire around a core for forming both or either of primary side and secondary side coils for eliminating a bobbin. SOLUTION: A primary side coil winding 1 or a secondary side coil winding 5 is directly wound around a cylindrical primary side core 2 or a secondary side core 6, thus constituting a primary side coil 3 or a secondary side coil 7. A primary side enclosure 4 and a secondary side enclosure 8 are allowed to oppose each other so that they are pinched between the primary side coil 3 and the secondary side coil 7. A power is transferred by picking up a magnetic flux being generated in the primary side coil 3 using the secondary side coil 7.  At this time, only the primary side enclosure 4 and the secondary side enclosure 8 exist between the primary side coil winding 1 and the secondary side coil winding 5 and a magnetic coupling is made in an ideal state, thus improving a magnetic transfer efficiency from the primary side coil 3 to the secondary side coil 7 and improving the efficiency of a non-contact power supply device. At the same time, since no bobbin is used, the non-contact power supply device can be miniaturized and thinned.
Patent JP-H05274713-A (JP)
Title: Hologram unit
IPC: G11B7/125
Filed: 1992-03-24
Abstract: PURPOSE:To enable the provision of a light source and detecting system which are highly precise and to miniaturize the device. CONSTITUTION:The photodetector 14 and laser diode 15 which are heat sources are provided on a substrate 10. A hologram 12 and a diffraction grating 16 are fixed onto one supporting member 20 erected on a substrate 10. The relative angular deviation and positional deviation at the photodetector 14 and the laser diode 15 and the deformation by the heat transfer from the above- mentioned heat sources are suppressed.
Patent JP-H11258581-A (JP)
Title: Liquid crystal display element and its manufacture
Inventor: SUZUKI NAOYA
IPC: G02F1/1333
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal(LC) display element having low driving voltage and high contrast by including capsules of a chiral nematic LC composition showing a cholesteric phase at room temperature and spacers having specific grain size in an LC layer. SOLUTION: Transparent electrodes 13, 14 are respectively formed on the surfaces of transparent substrates 11, 12 like matrixes. The chiral nematic LC composition 22 showing the cholesteric phase at room temperature is surrounded by a capsule 21 consisting of a polymeric film like a microcapsule. Each spacer 20 has the same average grain size as that of the capsule 21 prepared before holding it between the substrates, 11, 12 or size smaller than that of the capsule 21. When the substrates 11, 12 are mutually superposed and depressed, capsules 21 having grain size larger than that of each spacer 20 are broken out and the LC composition 22 included in respective capsules 21 are leaked to the outsides of the capsules 21 and an LC composition 23 filling a space between the substrates 11, 12 is formed. Thus an LC layer 24 held between the substrates 11, 12 is formed.
Patent JP-H07273781-A (JP)
Title: Multiple transmitter
Inventor: ICHII EIJI
IPC: H04L69/40
Filed: 1994-04-04
Abstract: PURPOSE:To simplify the system design by holding the port output against the fluctuation of the relatively low power supply voltage. CONSTITUTION:The device is provided with a communication control circuit 12 connected through the bus MB common to multiple transmitter 35 and accepting the frame to be sent to a bus and output port 23 which outputs the data in the frame accepted by the communication control circuit. It is operated by the power supply voltage supplied from the power supply circuit 19. In the multiple transmitter which performs data communication with the other multiple transmitters, when the voltage values VL and VR of the set power supply voltage are detected, the 1st low-voltage detection circuit 24 and the 2nd low- voltage detection circuit 25 reset the state of the communication control circuit 12 and the output port 23 according to the voltage value.
Patent JP-H04224287-A (JP)
Title: Actuator for driving reciprocating motion pump
Inventor: JIYANNKUROODO DEJIREMON
IPC: F04B43/02
Filed: 1991-03-29
Abstract: PURPOSE: To obtain a moving equipment for giving a reciprocating to a diaphragm of a diaphragm pump in which an adjustable stroke is mechanically actuated. CONSTITUTION: This moving equipment has a slider 8 mounted in a fixed guide 13 and is cooperated at one of its ends with an eccentric drive device 9, 10 whose eccentricity (e) defines the maximum length (2e) of the stroke of the slider 8 in the guide 13 and the slider has two members 15, 16 slidable relative to each other parallel to the guide in a telescopic manner. Both members are push-pressed and held against each other when the slider is in a retracted state by means of a connection member 19 developing a prescribed holding force.
Patent JP-H03269044-A (JP)
Title: Oxygen barrier composition and oxygen barrier wall unit
Inventor: UMEYAMA HIROSHI
IPC: C08K5/09
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a composition, containing polyvinyl chloride and a metal compound, excellent in oxygen barrier properties and suitable as packaging materials for foods, etc. CONSTITUTION:A composition containing a metal compound, preferably a salt of a transition metal (e.g. Co or Fe) with an organic acid (e.g. stearic acid) in an amount so as to provide 1.0X10<-5> to 1.0X10<-3> pt.wt. metal element based on 1 pt.wt. polyvinyl chloride therein.
Patent JP-S63235662-A (JP)
Title: Injection method for fuel injection device in internal combustion engine
Inventor: OKUMA TAKESHI
IPC: F02M63/00
Filed: 1987-03-20
Abstract: PURPOSE:To dispense with any high hydraulic pressure as well as to aim at miniaturization in a hydraulic cylinder and piston-pin reinforcement relief or the like, by constituting a rod of an injection plate to make it perform the vertical motion in utilizing hydraulic action and pressure to be produced in a combustion chamber. CONSTITUTION:In a piston 5, there are provided with an injection plate 10, moving up and down in a cylinder 30 of a fuel injection system, and a rod 9 integral with this plate. And, a connecting rod 7 is connected to a crankshaft 6, while it is connected to the piston 5 via a pin 8. And, a hydraulic pressure feeding hole 17 and a groove 18 are installed in the crankshaft 6, a hydraulic pressure feeding-cum-exhausting hole 31 is a crankshaft ambience 19, and likewise a hydraulic pressure feeding-cum-exhausting hole 33 and a hydraulic pressure feeding-cum-exhausting pipe 32 connecting these holes 31 and 33 in a pin ambience 14, respectively. With this constitution, the rod 9 of the injection plate 10 is moved up and down by hydraulic action and pressure to be produced in a combustion chamber 4.
Patent JP-S54156345-A (JP)
Title: Purification of metal plating waste water
Inventor: OOTSUBO MITSUSAKU
IPC: C02F9/00
Filed: 1978-05-31
Abstract: PURPOSE: To provide a method of the purification of metal plating waste water, wherein to waste water containing EDTA, HCHO, Cu, etc. are added a mineral acid, an oxidizing agent, a ferrous salt and an alkali in this order so that organic contaminants in the waste water can be decomposed and removed with a higher elimination rate.  
     CONSTITUTION: In order to decompose and remove organic contaminants with a higher elimination rate from a chemical copper plating solution, which dose not mean a copper electroplating solution containing cyanide compounds, for example a chemical copper plating waste solution containing EDTA, HCHO, Cu, etc., a mineral acid, such as sulfuric acid is added to the waste solution to adjust its pH value to 1 to 2, the resulting precipitate is removed, then the filtrate (if desired, this filtrate is subjected to electrolysis to separate off copper for recovery) is added with an oxidizing agent such as hydrogen peroxide, oxidizing agents containing chlorine or the like to be subjected to oxidizing treatment and then is added with a ferrous salt, thereafter is added with an alkali (NaOH) to adjust its pH value to between 4 and 10 so that precipitation will be resulted, and a gas containing oxygen is introduced into the thus treated solution to floculate the precipitate to be removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05302520-A (JP)
Title: Intake device of engine with supercharger
Inventor: GOTO TAKESHI
IPC: F02B33/00
Filed: 1992-03-24
Abstract: PURPOSE:To effectively perform torque control such a traction control by means of a simple structure by effectively utilizing the control valve of a recirculation passage, etc., equipped on a supercharger. CONSTITUTION:A control valve 15 which reacts to a pressure inside an intake passage is provided in a recirculation passage 11 toward a supercharger 4, and a switching means such as a three-way solenoid valve 35 which can be switch a constant pressure introduction condition to a negative pressure introduction condition is provided on a second pressure chamber 24. The control valve 15 leaves a minute space even under a high load at the constant pressure introduction condition, but the control valve 15 is fully opened at the negative pressure introduction condition, and on the other hand, an operational means such as a three-way solenoid valve 47 which openly operates the relief valve 412 of an auxiliary passage 40 which bypasses the control valve 15 is provided.
Patent JP-S57183300-A (JP)
Title: Speed controlling system for stepping motor
Inventor: TSUGITA KOUSAKU
IPC: H02P8/14
Filed: 1981-05-01
Abstract: PURPOSE:To improve the acceleration and deceleration curves to the best and to arbitrarily set the rotating speed of a stepping motor by arbitrarily setting the content of a read-only memory and the counted number of a counter in response to the load condition. CONSTITUTION:When signals a, b, d, h, i from programmable peripheral interface 2 are outputted from a program controller 1, an acceleraton mode is set. A counter 6 counts the prescribed number of clocks, and outputs a signal e. The controller 1 detects the end of the acceleration mode by this signal e, and constant speed mode is set. Thus, a stepping motor 8 is rotated at a constant speed. When the end of the constant speed mode is detected by the controller 1, the signals c, d, h are outputted from the interface 2, the deceleraton mode is set. The acceleration and deceleraton curves and the rotating speed can be arbitrarily set by setting the content of a read-only memory 4 and the counted number of the counter 6.
Patent JP-H02246220-A (JP)
Title: Bipolar semiconductor device
Inventor: TONE SACHIE
IPC: H01L29/73
Filed: 1989-03-20
Abstract: PURPOSE:To contrive speeding up operation and high integration of a bipolar semiconductor device by providing impurity diffusion buried regions which are located at an interface between a semiconductor substrate and an epitaxial growth semiconductor layer and are connected to a collector electrode as well as an insulating film which is located at a part or in the vicinity of the part facing an internal base region in the above impurity diffusion buried regions and is buried in the epitaxial growth semiconductor. CONSTITUTION:N<+> type buried regions 5 as well as an insulating film 2 are provided in such a way that these regions are located at an interface between a semiconductor substrate 1 and an epitaxial growth semiconductor layer 4; besides, are conducted and connected to a collector electrode 14 and further, the above insulating film is located at a part or at the part as well as in the vicinity of the part facing an internal base region 9' in the impurity diffusion buried regions and is buried in the epitaxial growth semiconductor layer. Consequently, even though this device makes the layer 4 thin, creeping up diffusion of impurities in the impurity diffusion buried region is hindered by an insulation film. In this way, speeding up operation and high integration of a bipolar semiconductor device is obtained.