baber/WOPTO huggingface dataset:
Patent JP-S54127980-A (JP)
Title: Manufacturing of biaxially oriented polypropylene film
Inventor: SAKAI HIDENORI
IPC: B29K23/00
Filed: 1978-03-29
Abstract: PURPOSE: To impart antistatic properties to a biaxially oriented polypropylene film without lowering its original characteristics, by melting and extruding a polypropylene composition containing a small amount of a specific organo-boron compound.  
     CONSTITUTION: A polypropylene composition containing 0.05W5 wt%. pref. 0.1W 2 wt% based on the polypropylene, of an organo-boron compound having at least one bond of formula I and ester bond of a carboxylic acid having 7W31C alkyl group (pref. a compound of formula II or III), is molten, extruded to a film and biaxially oriented.  
     EFFECT: Rapid- and long-acting antistatic properties. Resistant to the surface friction. Free from blocking and surface tackiness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09213981-A (JP)
Title: Solar cell
Inventor: UEDA TAKASHI
IPC: H01L31/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell superior in conversion efficiency. SOLUTION: This solar cell includes joint surfaces of at least two kinds of semiconductor materials InAlAs and Inp whose band gap energies Eg1 and Eg2 are different from each other. It adopts such a hetero structure of type II that only either of upper-end energy level EV2 of valence electron band of the other semiconductor material Inp and lower-end energy level Ex2 of conductive band thereof is between upper-end energy level Ev1 of one semiconductor material InAlAs and lower-end energy level Ec1 of valence electron thereof.  In two semiconductor materials InAlAs and Inp, one material InAlAs whose lower-end energy level of conductive band is higher is doped into n-type, and the other semiconductor material Inp whose lower-end energy level of conductive band is lower is doped into p-type, and thus a solar cell 10 is constituted through the pn-type joint of both semiconductor materials InAlAs and Inp.
Patent JP-H04249448-A (JP)
Title: Congestion mitigation system for wide band isdn
Inventor: ISHIBASHI RYOICHI
IPC: H04L47/265
Filed: 1991-02-05
Abstract: PURPOSE:To mitigate congestion by sending a request bit as '1' when the subscriber switch receives a request for mitigating congestion, and limiting up cells to be sent from subscribers. CONSTITUTION:Cell sent from another station via a relay line is multiplexed by FINF 26 at multiplexing section 23, is switched by ATM switch 24-2, is output from a distribution section 25-2 to each SINF 22, and is sent to each NT 20. On receiving a control information cell requesting for congestion moderation from another switch, the information is sent from FINF 26 to a congestion mitigation control section 27. The control section 27 discriminates the information, and sets the request bit at '1' at a predetermined ratio to SINF 22 relating to congestion moderation, whereby up cells to be sent from subscribers are limited, thereby being able to mitigate congestion.
Patent JP-S57150466-A (JP)
Title: Angle adjuster for dustproofing spray nozzle
Inventor: HIRAUMA YASUYOSHI
IPC: B05B15/68
Filed: 1981-03-12
Abstract: PURPOSE: To perform dustproofing with min. wetting of dust producing materials when discharging said materials from a dump truck by spraying water horizontally toward the rear from the front in the sky above said materials and following up the inclination of a rear bed when it exceeds a certain angle.  
     CONSTITUTION: In the stage of discharging sand, etc. for reconditioning of org. self-curing molding sand which are undesired to be wetted but are vulnerable to production of dust by inclining the rear bed 2 of a dump truck 1, the spray nozzles 7 at the top ends of the rising parts 2a in the front part of the rear bed 2 are provided in such a way as to spray water horizontally backward so that the curtains of the mist of the water cover the sky above the molding sand backward beyond the rear bed. This device is designed to give an initial moving range to the nozzles in such a way that the nozzle continue to spray the water horizontally up to about 25° inclination of the rear bed and that when the inclination exceeds about 25° the nozzles follow up the inclination of the rear bed, whereby the sprays of optimum angles are formed, the wetting of the molding sand is minimized and the dustproofing effect is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02215048-A (JP)
Title: Alkaline zinc storage battery
Inventor: FUJIWARA YOSHIKI
IPC: H01M10/24
Filed: 1989-02-15
Abstract: PURPOSE:To restrain the self-discharge, the deformation of a plate and growth of dendrite and improve the cycle characteristic by using the surface reforming active material obtained by forming a zinc oxide layer in a zinc alloy grain surface. CONSTITUTION:The surface reforming active material obtained by forming a zinc oxide layer in a zinc alloy grain surface including additional elements more than one kind, at least, selected from a group of indium, thallium, gallium, tin, bismuth and lead. Namely, since a zinc oxide layer is formed in the surface of zinc alloy, the surface of zinc alloy can be perfectly covered, and the current concentration to a zinc grain is relieved, and while the contact area is enlarged. Thereby, the charging efficiency to zinc oxide contacting to a zinc grain is improved, and the precipitation of dendrite is prevented. Since the additional elements are uniformly distributed in a zinc pole, the charging efficiency is improved, and change with passing of time such as the elusion of the active material and plate deformation or the like is reduced, and the self-discharge is restrained.
Patent JP-H05201189-A (JP)
Title: Auxiliary tool for calligraphy
Inventor: WADA NAOKO
IPC: B43K23/00
Filed: 1992-01-28
Abstract: PURPOSE:To produce a proper calligraphic training effect by teaching on an adequate gripping relationship with a writing brush and members for other calligraphy and conducting training, in which the adequate state is maintained at all times, during calligraphy. CONSTITUTION:An affixing section 1 to be affixed of the shaft section 5 of a writing brush and members for other calligraphy is used as a base body, and the inserting sections 2, 3 of a forefinger and a middle finger are disposed to the circumferential surface of the base body 1 while a thumb inserting section 4 is formed faced oppositely to these inserting sections, thus teaching the gripping relationship of the members for proper calligraphy.
Patent JP-S61195638-A (JP)
Inventor: MARUYAMA MINORU
IPC: A22C25/14
Filed: 1985-02-25
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-S56132304-A (JP)
Title: Optical axis aligning method in lens joining
Inventor: FUKUDA MITSUHISA
IPC: G02B7/00
Filed: 1980-03-21
Abstract: PURPOSE:To align the optical axes of lenses prior to joining by adsorptively holding the lenses to be joined to a pair of adsorbing spindles which are accurately aligned of central axes, inserting a reflection surface member therebetween, and entering a laser beam thereby obtaining the reflected beam aligned to the central axis of the lenses. CONSTITUTION:The light beam from a laser light source 4 is reflected by the translucent mirror 32A and total reflection mirror 32B of a parallel rhombohedral prism, passes through the window 340 of a shutter 34, is reflected by the total reflection surface of a right angle prism and enters the lens A adsorptively held by an adsorbing spindle 1. The light beam reflected by the joint surface of the lens A is reflected by a translucent mirror 5 and enters a target plate 6. The optical axis of the lens A is so adjusted that this beam aligns to the center of the target plate 6. Similarly, the lens B is adjusted by using a laser beam LBL, thereafter a movable part 3 is moved leftward and the spindle 1 is lowered, thence the lenses A, B are joined by using an adhesive.
Patent JP-H07241326-A (JP)
Title: Air intake part structure of bubble generating bath
Inventor: HASHIDA MITSUAKI
IPC: A61H23/00
Filed: 1994-03-07
Abstract: PURPOSE:To enable a comfortable bath by a blow operation to be taken by forming a valve so as to roughly match a seat shape, and attaching a seal material to the perimeter of the valve, as well as by providing an air intaking part with an air amount adjusting unit which is formed by a gradual reduction in the diameter of the valve seat toward an intake side. CONSTITUTION:An air amount adjusting part A is composed of a silencer pipe S1 which is provided with a bell-mouth 36 having a valve seat function, an operating handle 15 attached on the upper end of S1 and constituted with freely rotation, an adjusting valve lifting/lowering cylinder 11 in linkage to the inside of the operating handle 15, an air amount adjusting valve 12 which is screw-filled to the inside face of the adjusting valve lifting/lowering cylinder 11 and ascends and descends interlocking to the rotation of the operating handle 15 inside the adjusting valve lifting/lowering cylinder 11, and a guide cylinder 14 of the adjusting valve lifting/lowering cylinder 11, and also a seal material is attached on the perimeter of the air amount adjusting valve 12. And an amount of intaken air is adjusted by adjusting the size of a circular space Q formed between the first O ring 31 and the inside face of the funnel shape opening 36a of a bell-mouth 36 by lifting/lowering of the air amount adjusting valve 12.
Patent JP-S57149703-A (JP)
Title: Insulated coil
Inventor: IWABUCHI SUNAO
IPC: H01B3/30
Filed: 1981-03-11
Abstract: PURPOSE:To obtain an insulated coil with good heat resistance and electric characteristic, by using a thin leaf material stuck to aggregated mica paper mixed with required rate of high molecular fibrids and porous polyamide paper by thermal fusion for a component wire or turn insulation. CONSTITUTION:A thin leaf material containing 50% or more of mica with thickness of 35-65mum thermal-fused with an aggregated mica foil containing 1-9% of aromatic polyamide fibrids and aromatic polymaide papers in 40- 60g/m<2> and 25-45g/m<2>. The thin leaf material is treated with epoxy impegnated resin mixed with epoxy resin and an acid anhyrous hardening agent to form a component wire wound up with prepreg mica tape. The component wire is wound up by required turns to form a coil and is treated with prepreg insulation after heat press to be heat-hardened for an insulated coil having a component wire or turn insulation part 2 with good heat resistance or electric characteristic.
Patent JP-H08206691-A (JP)
Title: Treatment of sludge
Inventor: SUGAYA KENZO
IPC: C02F11/00
Filed: 1995-01-31
Abstract: PURPOSE: To change activity of the surfaces of solid particles of sludge and to promote aggregation of the solid particles by directly supplying heating steam to condensed sludge and thereafter using a dehydration device to perform liquid-solid separation. CONSTITUTION: Dilute sludge is precipitated and condensed in a condensation tank 1 and condensed sludge is pulled out as condensed sludge from the bottom thereof by a drawing pump 2. On one side, separated supernatant liquor is discharged from the overflow gutter of the condensation tank 1. Condensed sludge is supplied to a storage tank 3 of condensed sludge and also heating steam 4 is injected into a pipeline on the way thereof to raise the temperature of condensed sludge. Thereafter, temperature-raised sludge is force-fed to a filter press 6 by a force-feeding pump 5 and separated into dehydrated cake of low water content and filtrate. Thereby, heating steam 4 is directly supplied to sludge without using a specific device for heat transfer and viscosity of sludge is lowered and liquid-solid separation is efficiently performed.
Patent JP-S60183489-A (JP)
Inventor: KUMAGAMI TOSHIO
IPC: B66C1/62
Filed: 1984-02-29
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-H01211257-A (JP)
Title: Method for forming protective film of optical information recording medium
Inventor: NAGASHIMA YOSHIO
IPC: G11B7/26
Filed: 1988-02-18
Abstract: PURPOSE:To perform the formation of a protective film and level printing, respectively and to manufacture an optical information recording medium at high speed and inexpensively by forming the protection film which protects a reflection film at a unit of first color in a printing process to form a level printing layer, and performing the level printing by the unit of second color and after. CONSTITUTION:In case of performing silk screen printing using ultraviolet ray hardening type ink, a printer is constituted of the printer of one color, the one of two colors, and the one of four colors, etc., and protective coating is performed at the unit of first color. The protection film is set as set-solid so-called in printing, and is set as a set-solid plate of pattern having the same size or a little larger as that of an optical disk. The central part of the plate is set as a part not requiring the protection film, and the part is made up as a non-streak part, and the plate is loaded on the printer, then, the printing of the protection film is performed. And in case of using the printer of two colors, the protection film is formed at the unit of first color, and the printing of a label of single color is performed at the unit of second color. Similarly, in case of using the printer of four colors, the protection film is formed at the unit of first color, the labels up to three colors are printed at the printer of second color and after.
Patent JP-S55131149-A (JP)
Title: Electrical contact
Inventor: BABA MASANORI
IPC: C22C5/04
Filed: 1979-03-29
Abstract: PURPOSE: To provide an electrical contact having a considerably elongated endurance life by adding a predetermined ratio of Ag to Rh.  
     CONSTITUTION: As an electrical contact material used for a reed switch, etc. Rh contg. 0.1W10% Ag is used to improve an Rh contct, and a contact, esp. a contact for a reed switch having an assured long endurance life over a wide range of conditions about voltage, current and load is obtd. The life of this contact is 10 million times or more when the contact is used in an exchanger with 48V cable load applied, and the life is 1 million times or more in case of the condition of 50V, 100mA resistance load. This Ag-Rh alloy is, e.g., coated onto tip contact portions 5, 6 of lead pieces 1, 2, by plating, sticking, welding or other method, set opposite to each other with certain overlapping and a certain gap in hermetically sealed container 3, thus constructing one contact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05236504-A (JP)
Title: System conversion device for color television signal
Inventor: KURODA MASATAKA
IPC: H04N9/80
Filed: 1992-02-24
Abstract: PURPOSE:To obtain a color reproduced picture by a color television receiver of the NTSC system even at the time of reproducing a tape recorded in the PAL system. CONSTITUTION:The low band converted chrominance signal reproduced from the tape recorded in the PAL-M system is inputted to a PAL-M color signal processing means 1, and an NTSC chrominance subcarrier signal is used to restore it as a PAL-M chrominance signal, and its burst phase is detected by a burst phase detecting means 4, and the result is used to delete the chrominance signal by a switch SW2 only in the case of -135 deg. to the B-Y base, thus deleting the chrominance signal in each one horizontal period 1H. Thereafter, only the burst signal in the remaining chrominance signal has the phase shifted by 45 deg. in a phase shift means 6 and a switch SW3, and the chrominance signal in each 1H which has the burst phase shifted is inputted to an interpolating means 7 using a 1H delay part 7 and a switch SW4, and the part of the deleted chrominance signal is interpolated to output a chrominance signal in the NTSC system.
Patent JP-H0642792-A (JP)
Title: Fluctuation data preparation and control device
Inventor: KIKUCHI TAKAMASA
IPC: F04D27/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide a fluctuation data producing and controlling device, producing various control mode control signals through simple algorithm based on actually measured data having fluctuation characteristics and capable of controlling atmosphere such as wind and the like. CONSTITUTION:Time series signals, having fluctuation characteristics, are inputted from an inputting means 1 to accumulate them and average values are obtained in a data producing means 2 at a given time width while fluctuation data, produced by regulating the average value data within a preset range between an upper limit value and a lower limit are stored in a fluctuation data storage unit 3 to read out sequentially with a predetermined timing and control an atmosphere generating means 5. Accordingly, the fluctuation data can be produced easily utilizing actually measured data and the atmosphere generating means 5 can be controlled with a reproducible time interval.
Patent JP-H11234711-A (JP)
Title: Communication line connection device
Inventor: KASUYA KEIJI
IPC: H01R24/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a communication line connection device that easily connects an extra-station communication line to an intra-station communication line without a complicated configuration. SOLUTION: Projected terminals 50a are provided, which are projected from a connector block 12 while being mounted to a communication line connection terminal 50, and the connection between an extra-station communication line and an intra-station communication line is made by using a connector 56 that connects plural communication lines corresponding to each projected terminal 50a provided for each communication connection terminal 50 simultaneously. The presence of the projected terminal 50a projected from the connector block 12 facilitates the connection to each communication line by the connector much more and simultaneous connection between plural projected terminals 50a and plural communication lines is conducted by the connector.
Patent JP-2000235000-A (JP)
Title: Light-scattering-type particle detection sensor
Inventor: NISHIKAWA NAOYUKI
IPC: G08B17/107
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To further miniaturize a detection sensor by preventing stray light entering a light trap once from exiting to the outside and preventing a capacity for attenuating the stray light from decreasing. SOLUTION: Two light traps A and B are provided with reflection surfaces 13 and 14 for reflecting incident light through apertures 11a and 12a of shades 111... and 121... and are formed in a shape for bending light being reflected by the reflection surfaces 13 and 14 so that it goes away from a detection region and approaches a light projection element 4 and a photo detector 5. Since the shades 111... and 121... with the smaller apertures 11a and 12a than the diameters of the light traps A and B are provided at the entrance of the light traps A and B, light with a shallow incidence angle is shaded by the shades 111... and 121..., thus preventing the reflection light from exiting to the outside of the light traps A and B and reducing the generation of stray light.
Patent JP-H11226571-A (JP)
Title: Water treatment apparatus
Inventor: ABE TAKEO
IPC: B01J47/14
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To make the regeneration of ion exchange resins simple and efficient in a water treatment apparatus equipped with a water softening means using the ion exchange resins and a water purifying means such as active carbon. SOLUTION: An apparatus is equipped with an inlet for sodium chloride for regenerating ion exchange resins, a water storage part 5 which can store water for dissolving charged sodium chloride and is arranged above an ion exchange resin tank 4, a drain means which shuts off outside air during water passage and restores the pressure of the water storage part 5 to the atmospheric pressure when the water passage is finished, and a drainage channel 12-1 for leading water for regeneration synthesized in the part 5 to a discharge opening after the regeneration of ion exchange resins.
Patent JP-S61194276-A (JP)
Inventor: RU NOAN JIYORUJIYU
IPC: B29B15/12
Filed: 1986-02-21
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-S57154139-A (JP)
Title: Preparation of benzophenone derivative
Inventor: YAMAGUCHI TERUHIRO
IPC: C07C45/00
Filed: 1981-03-17
Abstract: PURPOSE: To prepare the titled substance useful as intermediaes of pasticides, pharmaceuticals, and dyes, raw material of heat-resistant, oxidation-resistant and light-resistant resin, etc., in high yield, without environmental pollution, by treating the inexpensive 1,1-bis(aryl)-2,2,2-trichloroethanol with an alkali.  
     CONSTITUTION: The compound of formula II (Ar is substituted or unsubstituted phenyl) is prepared by treating the compound of the formulaIwith an alkali. The alkali is an aqueous solution or an alcoholic solution of an alkali metal hydroxide, carbonate, etc., and its amount is 0.4W5mol per 1mol of the compound of formulaI. The reaction is carried out e.g. by suspending or dissolving  the compound of formulaIin water or in an organic solvent (e.g. hexane, chloroform ketone, DMF, etc.) and adding the alkali solution dropwise to the suspension, etc. keeping the temperature of the suspension at 10W150°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11237098-A (JP)
Title: Heating system
Inventor: SARUHASHI KOICHI
IPC: F24F11/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To suitably heat a floor without using a detecting means for detecting a temperature of a floor surface. SOLUTION: When a floor heating is designated by an operation of a system remote controller, a warm water temperature Tw, an atmospheric temperature To and an indoor temperature Tr are read (steps 300 to 304). Thereafter, a duty ratio of a thermal valve is set based on the temperatures To, Tr and the output hot water temperature Tw, and output to a heat source unit (steps 306, 308). The setting of the ratio based on the temperatures To, Tr, Tw is repeated at a predetermined interval until stopping of a floor heating is designated (steps 310 to 314). Thus, a floor heating capacity is controlled in response to a change of the heating load, and held in a suitable heating state.
Patent JP-S52122302-A (JP)
Title: Elimination of peptide protecting group
Inventor: MIYOSHI SOUJI
IPC: C07C67/00
Filed: 1976-04-02
Abstract: PURPOSE: To eliminate protection groups and resin safely and perfectly without side-reaction, from the protected glutamic acid-containing peptide, by incorporating with anhydrous HF-pyridine complex. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51113193-A (JP)
Title: Bushing
Inventor: MINAMITANI YASUO
IPC: H01B17/26
Filed: 1975-03-29
Abstract: PURPOSE: To reduce tension load on a center conductor so as to make it unnecessary to excessively increase the diameter of the center conductor by providing a center clamp member. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51111772-A (JP)
Title: Dryer
Inventor: OKADA RIYOUZOU
IPC: D06F21/06
Filed: 1975-03-27
Abstract: PURPOSE: To provide a pressure hydroextraction type dryer which can basically solve the problems of vibration, noise and safety. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06250626-A (JP)
Title: Input device for display data
Inventor: SHINOHARA CHIKASHI
IPC: G09G5/14
Filed: 1993-02-26
Abstract: PURPOSE:To provide a display data output device capable of printing with correct colors even when a window is other than the window designated by a cursor. CONSTITUTION:This output device for displaying data is provided with a frame memory 10 housing the frame picture with a color cell number, a color map memory 11, a color palette memory 12, a plotting data output means 14 reading out a frame picture from the frame memory 10 and converting it to plotting color information and a selecting means 13 holding the coordinate information of a window, selecting the color map of the window subjected to processing in the plotting data output means 14 based on the coordinate information from the color map memory 11 and writing it in the color palette memory 12.