baber/WOPTO huggingface dataset:
Patent JP-H0446200-A (JP)
Title: Protein immobilizing material
Inventor: MATSUDA TAKEHISA
IPC: C08F220/00
Filed: 1990-06-11
Abstract: PURPOSE:To obtain an immobilizing material capable of an arbitrary protein to the surface of the material simply and surely, comprising a copolymer of an active ester group-containing vinyl monomer and a hydrophobic vinyl monomer. CONSTITUTION:A protein immobilizing material comprising a copolymer of an active ester group-containing vinyl monomer, preferably an electron attractive group-containing ester derivative such as (meth)acrylic acid or 4-vinylbenzoic acid or carboxylic acid anhydride derivative of carboxyl group-containing vinyl monomer or O-acylurea derivative and a hydrophobic vinyl monomer (e.g. styrene, methyl methacrylate, vinyl chloride or butadiene). The copolymer can be used alone and depending upon uses, the copolymer may be cast to the surface of various polymer materials by solvent casting. The polymer materials having the cast copolymer can immobilize an arbitrary protein by chemical reaction of active ester group.
Patent JP-H05344762-A (JP)
Title: Driving circuit for oscillation wave motor
Inventor: KATAOKA KENICHI
IPC: H02N2/06
Filed: 1992-06-12
Abstract: PURPOSE:To facilitate configulation of driving circuit for oscillation wave motor by connecting switching elements at the opposite ends of a transformer having a center tap, turning the switching elements ON/OFF alternately to generate high frequency voltage for driving a motor on the secondary of the transformer and turning the switching elements concurrently ON to short-circuit the primary so as to stop the motor. CONSTITUTION:When a signal S is Low level, A'1, A'2, B'1, B'2, output signals similar to those from A1, A2, B1, B2, respectively, whereas when the signal S makes a transition to High level, A'1, A'2, B'1, B'2, output High signals. The signal S is set Low and MOSFETs 1, 2, 3, 4 on the primary of transformers 5, 6 are alternately turned ON to induce high frequency voltages on the secondary of the transformers 5, 6 thus applying boosted voltages on piezoelectric elements 7, 8. The signal S is then set High and all MOSFETs 1, 2, 3, 4 are turned ON to short-circuit the primaries of the transformers 5, 6 so as to bring high frequency voltage on the secondary to zero instantaneously thus consuming output voltage of the piezoelectric elements 7, 8 due to residual oscillation instantaneously through the circuitry and stopping oscillation.
Patent JP-H0319199-A (JP)
Title: Power source selection circuit
Inventor: TAKASE RIKIO
IPC: G11C16/06
Filed: 1989-06-16
Abstract: PURPOSE:To share a write power source terminal with an existing information signal terminal by on/off-controlling first and second switching elements by means of the combination of the impression voltage level of a write power source terminal and a mode switching control signal whose level is switched by means of respective modes of writing and reading. CONSTITUTION:The first switching element 21 and the second switching element 22 are on/off-controlled by the impression voltage level of the write power source terminal VPP' the impression voltage level of the write power source terminal VPP added to a control terminal and the mode switching control signal level whose level is switched by the levels of respective writing and reading modes. Thus, the terminal VPP can be used for the writing power source terminal and the existing data terminal since switching is executed by the combination of the impression voltage level of the terminal VPP and the mode switching control signal level.
Patent JP-S5945922-A (JP)
Title: Thin film of prussian blue analogs
Inventor: ATAKA TATSUAKI
IPC: C01C3/12
Filed: 1982-09-03
Abstract: PURPOSE:To show a color of its own by application of electric voltage, by forming a continuous film on an electron conductive material by an electrochemical method using a mixed solution of ferric ion and a substituted cyano complex ion. CONSTITUTION:A solution containing Fe<3+> ion and [Fe(CN)5X]<X-> ion (X is NH3, NO, CO, or H2O when l is 2; X is NO<->2, N<->3 or SCN<-> when l is 3; X is SO<2->3 when l is 4) is prepared. A material having electron conductivity on the surface and a pair of electrodes to apply an electric current to the material are immersed in the solution. The material having electron conductivity on the surface is polarized in the negative electrode direction. Consequently, a thin film or Prussian blue analogs capable of showing a colore of its own by application of electric voltage can be obtained.
Patent JP-S5677391-A (JP)
Title: Chemical conversion treatment for corrosion-preventive film of copper or copper alloy
Inventor: FUKUZUKA TOSHIO
IPC: C25D9/08
Filed: 1979-11-27
Abstract: PURPOSE: To form a film excellent in corrosion resistance and workability on the surface of copper by chemical conversion treatment, by performing DC electrolysis with copper used as a cathode and using insoluble anode in aqueous soln. of hydrated oxide of trivalent iron which is formed by the oxidation of ferrous sulfate of prescribed concn. and pH.  
     CONSTITUTION: Aqueous soln. on ferrous sulfate 0.1W250g/l in concn. is used as a chief material. Said soln. is adjusted at 4W11pH with sodium hydroxide. The soln. is oxidized by blowing air or oxygen into the soln. to obtain hydrated oxide of trivalent iron, which is used as a treating soln. DC electrlysis is performed using insoluble anode and copper or copper alloy to be treated as a cathode. The material to be treated is previously surface treated. Treating bath temp. is preferably about 10W70°C, and most suitable current density is about 0.5W100A/dm 2 . The color of the formed film depends upon the treating soln. and electrolytic conditions. Suitable preparation of the treating soln. for the electrolysis forms chemical conversion film excellent in corrosion resistance and workability on the surface of copper. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10338351-A (JP)
Title: Container stage loading and stage disjoining device
Inventor: MATSUMARU TSUTOMU
IPC: B65G57/30
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device used for both stage loading work and stage disjoining work. SOLUTION: This container stage loading and stage disjoining device is provided with a pair of tilting hooks 15a for gripping and releasing a container by the opening/closing of lower end parts, a pair of cam followers 16 respectively fitted to a pair of tilting hooks 15a, stage loading guides 18 for making a pair of tilting hooks 15a execute stage loading operation, stage disjoining guides 19 for making a pair of tilting hooks 15a execute stage disjoining operation, a changeover plate 21 fitted with the stage loading guides 18 and stage disjoining guides 19, a changeover plate moving means for sliding the changeover plate 21, and refuge guides 23 for making a pair of cam followers 16 guided by the stage loading guides 18 or stage disjoining guides 19,  take refuge being detached from the stage loading guides 18 or stage disjoining guides 19 according to the elevation of an elevating frame.
Patent JP-S63317961-A (JP)
Title: Servo control correcting circuit for multitrack type digital signal recording and reproducing device
Inventor: IWAKI TETSUO
IPC: G11B20/10
Filed: 1987-06-19
Abstract: PURPOSE:To accurately control running by comparing the difference between the write reference address taken out from a time base correcting circuit and a read reference address with a prescribed address difference and using the difference between them as the error signal to correct the running speed of a tape. CONSTITUTION:A block consisting of symbols of a prescribed number of digital information is written in a memory 20 in accordance with either of two kinds of write reference address. Symbols in the memory 20 are successively read out in accordance with the read reference address. Two kinds of write reference address are alternately updated in every block, and the read reference address is updated at each time of read of one block. In this time base correcting circuit 21, the difference between the write reference address and the read reference address is operated at each time of writing the symbol in the memory. This difference is compared with a prescribed address difference, and the difference between them is generated as the error signal by an offset adjusting circuit 2 to control a capstan motor M. Thus, the tape is accurately run.
Patent JP-H0593017-A (JP)
Title: Curable resin composition
Inventor: KASAMATSU HARUO
IPC: C08F12/00
Filed: 1991-05-28
Abstract: PURPOSE:To obtain the subject composition having excellent surface hardness, weather resistance and appearance by mixing a polyfunctional unsaturated compound to an oil-soluble compound having substituent bonded to a benzene nucleus of a phenolic compound and subjecting the mixture to oxidative polymerization in the presence of a catalyst. CONSTITUTION:The objective composition is produced by mixing (A) an oil- soluble compound having a substituent containing unsaturated hydrocarbon group bonded to the benzene nucleus of a phenolic compound selected from catechol, resorcinol, biphenol, bicatechol and biresorcinol and (B) a polyfunctional unsaturated compound having aromatic ring and subjecting the mixture to oxidative polymerization in the presence of a cobalt compound catalyst.
Patent JP-S6047755-A (JP)
Inventor: SHIMOZATO YOSHIO
IPC: F23H9/00
Filed: 1983-08-25
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-H06302824-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: TARUI HISAKI
IPC: H01L21/336
Filed: 1993-05-31
Abstract: PURPOSE:To provide a manufacturing method of a thin-film transistor, which can obtain an LDD structure without using a cap film in an ion implantation operation and without depositing layers having two kinds of dose amounts. CONSTITUTION:The manufacture includes a process wherein an amorphous silicon film 2 having a thin film thickness is formed in a region to be used as a channel part and in a region a little larger than the region and amorphous silicon films 2 having a thick film thickness are formed in regions to be used as contact parts on both sides of it, a process wherein the amorphous silicon films 2 are recrystallized by being irradiated with a laser beam and a process wherein impurities are ion-implanted into the recrystallized silicon films excluding the region to be used as the channel part and they are activated thermally.
Patent JP-S6311680-A (JP)
Title: Production of shadow mask by photoetching
Inventor: INAGAKI AKIHIRO
IPC: C23F1/00
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a very thin shadow mask having satisfactory processing accuracy by forming an etching resistance film having a patterned image on only one side of a metallic sheet and by etching both sides of the sheet. CONSTITUTION:A photoresist film is formed on one side of a metallic sheet and exposed through a pattern for piercing holes through which electron beams pass, and the exposed film is developed to form an etching resistant film having a patterned image on only one side of the sheet. Both sides of the sheet are then etched. By this etching, holes having a patterned image are pierced in the sheet from one side and the thickness of the sheet is further reduced from the other side. Finally, the etching resistant film is removed from the sheet.
Patent JP-H0320512-A (JP)
Title: Construction of circular melting furnace
Inventor: INUI ETSURO
IPC: F23G5/32
Filed: 1989-06-19
Abstract: PURPOSE:To contrive a higher slag trapping rate, by disposing a sludge burner and a combustion burner at an upper and a lower nozzle port, and specifying the diameters of circular flow in the burners. CONSTITUTION:A fuel gas such as a heavy oil gas is injected from a combustion burner 5 disposed at a lower nozzle port, and caused to flow along a circular path with a small diameter of 0.3D. Solid matter to be burned is injected from a sludge burner 4 disposed at a height of 0.4L to 0.6L, and caused to flow along a circular path with a diameter of 0.7D. As a result, a comparatively large circulating flow is generated in a furnace, whereby the matter to be burned is burned, and the dwell time of the matter in the furnace is made longer. Combustion gases are discharged through a discharge port 2 formed at the top of a main body 1, in a comparatively small size of 0.3D to 0.4D. The matter to be burned is reduced in outflow thereof through the discharge port 2, and a major portion thereof is collected in the vicinity of a bottom part in the furnace, so that a slag is recovered through a taphole 3 at a high trapping ratio.
Patent JP-S5944891-A (JP)
Inventor: IKEDA HIROSHI
IPC: H05K3/30
Filed: 1982-09-07
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-H11345042-A (JP)
Title: Portable information terminal
Inventor: IIZUKA TOSHIRO
IPC: G06F3/0488
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To attain a display having high visual recognition by providing a portable information terminal with a horizontal rectangular screen long in the horizontal direction and a vertical rectangular screen long in the vertical direction and selecting the horizontal rectangular screen or the vertical rectangular screen in accordance with an information display format. SOLUTION: This portable information terminal is provided with 1st and 2nd rectangular display devices 11, 12 having the same shape. The display device 11 is provided with a horizontal rectangular screen 13 long in the horizontal direction and the display device 12 is provided with a vertically/horizontally switching rectangular screen 14. The 1st and 2nd display devices 11, 12 are mutually connected openably and closeably. The device 12 is switched between a 1st display position crossing rectangularly to the device 11 and a 2nd display position arranged in parallel with the device 11. The vertical rectangular screen 14 long in the vertical direction is provided on the 1st display position and the horizontal rectangular screen 14 long in the horizontal direction is provided on the 2nd position.  Then, in the case of a horizontal writing display format, the horizontal rectangular screen 13 is selected and in the case of a vertical writing display format, the vertically arranged vertical/horizontal switching rectangular screen 14 is selected.
Patent JP-H0322960-A (JP)
Title: Leaking of content of yeast
Inventor: SHIMADA SHOJI
IPC: C12N1/16
Filed: 1989-06-19
Abstract: PURPOSE:To make content of yeast leak without change of properties by heating and loss of vitamins, etc., by pressurizing yeast under hydrostatic pressure. CONSTITUTION:Yeast is pressurized under hydrostatic pressure of preferably 3,000-6,000 atmosphere to make content of yeast leak.
Patent JP-S636053-A (JP)
Inventor: ARAN FUOO
IPC: C08J3/03
Filed: 1987-06-23
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-H0321126-A (JP)
Title: Direct frequency modulation psk system
Inventor: NAITO TAKAO
IPC: H04B10/516
Filed: 1989-06-19
Abstract: PURPOSE:To suppress the dispersion of wavelength and to attain the regeneration of a carrier signal by proving a driving part to modulate an optical oscillation part and oscillation frequency and adjusting the amount and time required for a frequency deviation so that a phase deviation between codes goes to pi. CONSTITUTION:A driving circuit 12 for directly modulating a transmission light source 11 using a semiconductor laser (LD) adjusts the frequency deviation amount and a frequency deviation time so that the phase deviation between different codes goes to pi based upon an input signal. Light modulated at its frequency is transmitted to the reception side through a transmission line 13. The transmitted light is multiplexed with locally oscillated light from a local oscillation light source 15 constituted of an LD to be oscillated at its fixed amplitude and frequency by means of a photocoupler 14. The multiplexed light is converted into an electric signal through a photodetector 16 and a generated intermediate frequency signal is inputted to a demodulator 17 and branched. One of the branched signals is delayed only by one time slot with a delay circuit 18, the other branched signal and the delayed signal are remixed by a mixer 19 to reproduce and output transmission information.
Patent JP-H0319924-A (JP)
Title: Special spun yarn
Inventor: AOKI RYOTA
IPC: D02G3/26
Filed: 1989-06-16
Abstract: PURPOSE:To provide the subject voluminous spun yarn giving natural color tone, to be used as a raw material suitable for casual wears, having each specified twist and thickness, consisting of specific cotton fiber. CONSTITUTION:For example, cotton fiber 15-26mm in average length and >=5.0mug/min in micronaire fineness is passed, with its natural color retained, through a mixing and blowing process, a card, a comber and a drawframe followed by an air spinning frame, thus obtaining the objective spun yarn 3.5-6.0 in twist factor (inch system) and 5-40's (pref. 5-30's) in fineness in terms of Bradford count.
Patent JP-H0712663-A (JP)
Title: Tension of strip detecting device
Inventor: SEKIGUCHI TAKESHI
IPC: B21C47/00
Filed: 1993-06-25
Abstract: PURPOSE:To use a vertical load detector and to reduce in size and cost by detecting a force to be applied to a tension detecting roll by a load cell, and obtaining a tension applied to a strip from a lap angle obtained by a lap angle calculator and the detected load. CONSTITUTION:A strip S sent from a reel 4 is bridged to an outer periphery of a tension detecting roll 13, switched in its direction at about 90 degrees, and guided from a passage 3 to next step by a guide roll 7. A strip winding diameter of the reel 4 is detected by a winding diameter detector 5, and a lap angle theta of the roll 13 and the strip S is obtained by a lap angle calculator 6 based on its detected value. On the other hand, a load F operated at the roll 13 is detected by a load cell 15, and a tension of the strip S is detected by a tension calculator 18 based on the detected value and the angle theta obtained by the calculator 6.
Patent JP-S5855056-A (JP)
Inventor: KUNISADA TAKESHI
IPC: B02C23/00
Filed: 1981-09-29
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-S5857154-A (JP)
Title: Developing device for electrostatic latent image
Inventor: TASHIRO TSUNEO
IPC: G03G15/08
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a vivid image stably, by making the charge quantity of a nonmagnetic one-component developer uniform in a developing device where plural grid members parallel with one another are provided between an electrostatic latent image carrier and a developing member. CONSTITUTION:A counter electrode 12 is provided to face to a developing roller 4 between a developer supply part and a grid wire 6, and a DC power source 13 which outputs the same voltage as a DC bias power source 11 whose voltage is applied to the developing roller 4 is connected to this counter electrode 12. In the place where the developing roller 4 and the counter electrode 12 face to each other, the same DC voltage is applied to the developing roller 4 and the counter electrode 12, and an AC voltage is applied to the developing roller 4, and therefore, an AC voltage difference due to an AC power source 10 is generated in  this place. Consequently, a toner (d) is reciprocated between the developing roller  4 and the counter electrode 12 in accordance with this AC voltage and is charged frictionally up to a potential suitable for contactless development.
Patent JP-H103061-A (JP)
Title: Holding-up type apron spectacles
Inventor: SAITO MINORU
IPC: G02C7/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide easily detachable and attachable, holding-up type apron spectacles which are capable of simply and quickly mounting a light-controlling apron frame on sight-adjusting spectacles, and in which the mounted apron frame is equipped with a holding-up mechanism to allow a light control part to be transiently retreated, too. SOLUTION: A front attaching member consists of a clip member 1 holding a light-controlling lens 3 and the holding-up member 2 mounted on this clip member 1. In such a case, the apron frame M constituted so as to allow the light-controlling lens 3 to be hold up with the hold-up member 2 and the sight- adjusting spectacles G having a front part (f), in which this apron frame M is opposedly attached, are included. Then, fitting grooves are provided on the periphery of the clip member 1 of the apron frame M, and the holding-up type clip means, which is constituted by freely attachably and detachably inserting and securing the inner upper edge of the front part (f) of the sight-adjusting spectacles (G) to these fitting grooves, is adopted.
Patent JP-H04355201-A (JP)
Title: Information recording/reproducing method
Inventor: OGASAWARA HITOSHI
IPC: G11B5/008
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the deterioration of an image and the missing of additional information by making a flaw in the longitudinal direction inconspicuous and making an interpolation easy even when the flaw in the longitudinal direction is generated on a tape-shaped recording medium. CONSTITUTION:The information to be recorded on one (or several) track(s) out of information signals to be recorded on plural tracks to be formed in the diagonal direction with respect to the longitudinal direction of a tape (T), is divided into several information blocks by a serial/parallel converter, etc. Each of them are temporarily stored in memories (M1 to M4) and a combination (order) of these plural information blocks to be supplied to a parallel/serial converter (3) is recorded while switching them time to time by changeover switches (Sw1 to Sw4), and at the time of reproduction, the respective information blocks are re-arranged into the initial order by detecting the recording order of the respective information blocks by a recording order identification signal or the like, the signals are processed with the parallel/serial converter and outputted.
Patent JP-H04354379-A (JP)
Title: Photocoupler
Inventor: WADA YOSHIYUKI
IPC: H01L31/10
Filed: 1991-05-31
Abstract: PURPOSE:To provide a photocoupler which has a photosensitive element wherein a shield countermeasure by a polysilicon layer is taken in a photosensitive part of a photosensitive IC and eliminates detrimental effect of the polysilicon layer formed as a CMRR countermeasure thereof. CONSTITUTION:To form a base region (anode) 17 of a photodiode to a lattice shape. It is possible to reduce a parasitic capacity formed between a base region 17 and a polysilicon layer 14, to reduce a junction capacity of a photodiode, to prevent deterioration of frequency characteristics of an amplifier of a photosensitive IC and to prevent deterioration of switching speed of a photocoupler influenced by the polysilicon layer 14 formed as a CMRR countermeasure.
Patent JP-H01320445-A (JP)
Title: Micropore detector
Inventor: KUNIDA TSUTOMU
IPC: G06T1/00
Filed: 1988-06-22
Abstract: PURPOSE:To decide an existence of a micropore by detecting the existence of an air bubble generated from the micropore in the manner of calculating the difference in images before and after soapsuds are applied. CONSTITUTION:To an inspecting surface 1, a cover 2 is put by pressing and the soapsuds are applied by a soapsuds applying mechanism 3. The image at the time just after the application is made, is inputted from a camera 4 as a reference image having no air bubble generated, and stored with a data processing device 6 after making to multivalued digital data by an image input device 5. Next, a vacuum pump 7 is made to work and an atmospheric pressure inside of the cover 2 is lowered, thereby, if the micropore is present on the inspecting surface covered with the cover 2, the air bubble is generated by an air leaked from that place. This image is inputted to the image input device 5 wherein the difference from the reference image stored already is found out, and the change, i.e. data of the air bubble only are obtained. Then, the existence of the micropore can be detected in such a manner that the accumulated difference having values more than a certain threshold and a certain area is decided as the air bubble.