baber/WOPTO huggingface dataset:
Patent JP-S56152985-A (JP)
Title: Electrolytic diaphragm and manufacture
Inventor: JIYAN BASHIYO
IPC: C25B13/08
Filed: 1981-01-29
Abstract: A wettable microporous diaphragm for electrolysis having a base of a fluorinated resin is disclosed. This diaphragm is prepared by depositing a copolymer of an unsaturated carboxylic acid and a non-ionic unsaturated monomer in the pores of the diaphragm. The diaphragm is particularly useful for the electrolysis of alkali metal chlorides.
Patent JP-H0322973-A (JP)
Title: Constitutive production of colony stimulating factors (csfs) by human hepatoma cell line
Inventor: SHIENNYUAN WAN
IPC: C12N5/07
Filed: 1989-01-19
Abstract: PURPOSE: To produce ganulocyte macrophage colony-stimulating factors in high yield by culturing HA22T/VGH of human hepatoma cell line in a conventional culture medium to produce colony formation-stimulating proteins and releasing them into the culture medium.  
     CONSTITUTION: HA22T/VGH of human hepatoma cell is cultured in a conventional medium (PRMI1640, IMOM, etc.) to produce ganulocyte macrophage colony formation-stimulating factors (GM-CSFs), and the products are released into the conventional culture medium. The cell line: HA22T/VGH can constitutively produce GM-CSFs in high yield. The taming medium which has been tamed by the cell line can produce a large quantity of GM-CSFs, has larger activity for stimulating human bone-marrow hemopoiesis in vitro than a conventional taming medium, and enables the detection of the activity at a high dilution (1:64). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H11207965-A (JP)
Title: Method for controlling excitation voltage of electrostriction element on ink jet recording device
Inventor: OGISO TOSHIO
IPC: B41J2/125
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To upgrade print quality through contriving a device in such a way that an electrostriction element can be excited at an optimal voltage at the time of a change in the ambient temperature by changing an electrostriction element excitation voltage based on the detection results of the ambient temperature. SOLUTION: An ambient temperature T is detected in an ambient temperature detection step 25 and a flexing point voltage Ve is detected in a flexing point voltage detection step 26. Further, a optimal excitation voltage Vopt is determined by multiplying the flexing point voltage Ve by a specified attribute Q(T) in an optimal excitation voltage calculation step 27 and the electrostriction element is excited at the voltage Vopt. When calculating the optimal excitation voltage Vopt, the voltage Vopt is determined by interpolating the difference between a print upper limit voltage mean value and a print lower limit voltage mean value using their respective standard deviations, considering the fact that the means deviations of a print upper limit voltage and a print lower limit voltage show a dispersion with respective standard deviations.  Thus it is possible to excite the electrostriction element at an optimal voltage at the time of a change in the ambient temperature and thereby upgrade the print quality.
Patent JP-S59135762-A (JP)
Title: Photodetector
Inventor: TSUBOUCHI NATSUO
IPC: H04N5/335
Filed: 1983-01-24
Abstract: PURPOSE:To prevent a blooming and a smear phenomenon by adopting Schottky structure for a photodetector. CONSTITUTION:Second conduction type impurity diffusion regions 2, 3 are formed on a first conduction type silicon semiconductor substrate 1. A Schottky metal layer 4 is formed extending over the semiconductor substrate 1 and the diffusion region 2. An insulating layer 6 with a gate region 5 is formed on these regions 1-4. The substrate 1, the diffusion region 2 and the Schottky metal layer 4 function as Schottky type photodetecting sections, and execute a detection through which a blooming and a smear phenomenon are not generated. The diffusion regions 2, 3 and the gate 5 constitute an MOS transistor, and transfer detecting outputs.
Patent JP-H04312914-A (JP)
Title: Ultraviolet radiating device
Inventor: SUNAZAKA YOSHINORI
IPC: G03F7/20
Filed: 1991-01-31
Abstract: PURPOSE:To provide an ultraviolet radiating device which allows uniform exposure utilizing ultraviolet rays from a light source effectively. CONSTITUTION:A subject 3 to be irradiated consisting of a work and a mask plate is carried to an irradiating position under a reflecting body 1 which has a short arc lamp 2 which radiates ultraviolet rays. The reflecting body 1 is formed practically paraboloidal and reflects ultraviolet rays radiated from the short arc lamp 2 at an angle R which is less then 5 deg. from the perpendicular and preferably, at an angle less than 4.5 deg.. An open angle alpha and a beam angle betaare equalized and almost all reflected beams radiate the subject 3 to be irradiated.
Patent JP-H11214386-A (JP)
Title: Semiconductor and method for forming insulating film on semiconductor substrate surface
Inventor: YONEDA KENJI
IPC: H01L29/78
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor for forming a insulating film of high quality on the surface of a semiconductor substrate with good controllability without using high-temperature heating, and forming a gate insulating film after metallic wiring, by forming a metallic thin film of a metal having oxidizing catalyst or oxidizing and notarizing catalytic action in a thickness in the range of 0.5 to 3 nm, and forming an insulating film of a film thickness get in the range of 1 to 20 nm, including the film formed of metal in a semiconductor as well as at least an insulating film and a metal film on the surface of the semiconductor substrate. SOLUTION: A first insulating film 5 on a thickness range of 0.1 to 2.5 nm is formed on a semiconductor substrate 1. Then, a metallic thin film (for example, a platinum film) 6 having an oxidizing or oxidizing and nitrizing catalytic action is formed on the first insulating film by a depositing method in the thickness range of 0.5 to 30 nm. Afterwards, a bias voltage in the ranging of 0.1 to 5 V is impressed to the metallic thin film on the semiconductor substrate 1 and is subjected to heat treatment in an oxidizing or oxidizing and nitrizing atmosphere at a temperature of 25 deg.C-600 deg.C, and a second insulating film 7 is formed.
Patent JP-H04356881-A (JP)
Title: Image frame adjusting circuit
Inventor: ARAI YOSHIO
IPC: G09G5/00
Filed: 1991-01-31
Abstract: PURPOSE:To adjust an image frame so as to maintain the continuity of each display part contour part in the case of displaying the images having various magnification at plural display parts adjacently arranged. CONSTITUTION:A conventional frame memory 1, coarse adjusting circuit 2, fine adjusting circuit 3, interpolation circuit 4 and output circuit 5 are provided. The fine adjusting circuit 3 is equipped with an image frame adjustment data memory 31 to store respective image frame adjustment data (X1, X2...Xn) corresponding to plural magnifications (X1, X2...Xn) for every screens of the plural display parts and an image frame signal generation part 30 to generate a read signal RE and a read reset signal RSTR by reading the data from the image frame adjustment data memory 31. Since a video signal So (luminance signal Sy and chrominance signal Sc) in the frame memory are read based on these memory read signal RE and the read reset signal RSTR, the video signals Sv can be read out and displayed at the display means corresponding to the enlargement rates for each screen.
Patent JP-S56110265-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HATANO HIROSHI
IPC: H01L21/225
Filed: 1980-02-04
Abstract: PURPOSE:To arrange so that a lamination density may be high, by forming a deep counter-electroconductive-type region in a part where high voltage is applied inside a seamed part formed by a semiconductor substrate and a counter-electroconductive- type region. CONSTITUTION:A silicon oxidization film 33 and a gate oxidization film 32 are formed on a P type semiconductor substrate 30, and a source equivalent region 34 and a drain equivament region 35 are formed by injecting or diffusing impurities. Next, the curvature of a seam is increased by providing an aluminum film 37 and increasing the depth rate of a seam, so that a part excepting a diffusion region where compression is increased is coated. Following this procedure, an ion beam is irradiated to form an injection layer 38 and an aluminum film 33 is removed to perform diffusion through thermal treatment. A region 39 to which an ion beam is irradiated has a deeper diffusion layer than a region to which an ion beam is not irradiated. Further the formed curvature of the former is larger than that of the latter.
Patent JP-H02117651-A (JP)
Title: Diurea derivative and its production
Inventor: ITO TOKUKI
IPC: C07C275/36
Filed: 1989-01-19
Abstract: NEW MATERIAL:A compound of formula I (R<1>, R<2> are alkyl, cycloalkyl; R<3> through R<6> are H, lower alkyl, cycloalkyl, aralkyl, pyridyl; X is O, S; n1, n2 are 1 to 6) or its salt. EXAMPLE:1,3-Bis[[1-cycloheptyl-3-(2,4-difluorophenyl)ureido]methyl]ben zene. USE:Acyl-coenzyme A cholesterol acyltransferase inhibitor. It has an action to reduce lipids and simultaneously can be used for treating diseases relating to arteriosclerosis, for example cerebral infarction, transient ischemic attack and stenocardia. PREPARATION:The reaction of a diamine of formula II with an isocyanate or isothiocyanate of the formula: R<3>NCX or R<5>NCX (R<3>, R<5> are H, lower alkyl, cycloalkyl X is O or S) in an inert solvent at room temperature or with heat gives a compound of formula I (R<4>, R<6> are H).
Patent JP-S5295246-A (JP)
Title: Electrochromic display device
Inventor: NISHIMURA KATSUO
IPC: G09F9/00
Filed: 1976-02-05
Abstract: PURPOSE: To prevent deterioration of a display pattern with high frequency of occurrence of of coloration and achromatization and an increase in power consumption by providing an electric resistance portion on a substrate supporting an electrochromic material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06222550-A (JP)
Title: Scrub cleaning device for glass sheet
Inventor: HAYASHI KOJI
IPC: G03F1/82
Filed: 1993-01-27
Abstract: PURPOSE:To uniformly clean the surface of a glass sheet. CONSTITUTION:Several roll sponge brushes 21 are disposed in a staggered line with certain interval in a cleaning machine. Each sponge brush 21 has an injection port 23 in the center for a cleaning liquid. When the surface of a glass sheet is cleaned, the brushes 21 are pressed to the glass sheet and rotated while a cleaning liquid is infected from the infection port 23. Since the contact area between the sponge brush and the glass sheet increases, no space is formed between adjacent brushes 21. Thus, the surface of a glass sheet can be uniformly cleaned.
Patent JP-H07215634-A (JP)
Title: Elevator cab floor floating device
Inventor: KUROSAWA TOSHIAKI
IPC: B66B1/06
Filed: 1994-02-03
Abstract: PURPOSE:To miniaturize an elevator cab floor floating device which can suppress transmission of vibration from a car frame to a cab effectively and improve riding comfortableness of an elevator and provide the device at a low cost. CONSTITUTION:An electromagnet 10 in the longitudinal direction which acts in the vertical direction and an electromagnet 12 in the lateral direction which acts in the horizontal direction are provided between a car frame 2 and a cab floor 4 which is put on the frame 2. A gap in the vertical direction and a gap in the horizontal direction between the car frame 2 and the cab floor 4 are detected by a longitudinal direction gap sensor 11 and a lateral direction gap sensor 14, respectively, and vibration in the horizontal direction and vibration in the vertical direction of the cab floor 4 are detected by a longitudinal direction acceleration sensor 15 and a lateral direction acceleration sensor 16, respectively. Electromagnet control devices 18, 22 in the longitudinal and lateral directions control electromagnetic force of the electromagnets 10, 12 in accordance with the detected outputs so that vibration transmitted to the cab floor 4 is suppressed.
Patent JP-H10199063-A (JP)
Title: Device and method for data recording
Inventor: FUJITA GORO
IPC: G11B11/105
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To easily set an optimum laser light beam output power for recording, by utilizing all of or any one of the laser power values corresponding to erase residual amount, cross talk, and cross erase. SOLUTION: An optimum laser power amount Pideal is set based on the laser power amounts POW, PCRS and PERA where POW is the amount of the laser power, in which the recorded data erasing residual amount becomes a prescribed percentage or less with respect to a beforehand set reference value, PCRS is the amount of the laser power, in which the amount of the data reproduced as cross talk becomes a prescribed percentage or less with respect to a beforehand set reference value and PERA is the amount of the laser power, in which the residual amount of the data to be erased by cross erase becomes a prescribed percentage or less with respect to a beforehand set reference value. A controller 6 sets the value so that each of the amount of the data erasing residual by overwriting, the amount of cross talk and the amount of cross erase satisfies the optimum condition.
Patent JP-H06166181-A (JP)
Title: Ink jet recording head, manufacture of it, and ink jet recording device equipped with the recording head
Inventor: SUEOKA MANABU
IPC: B41J2/05
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a firm adhesive connection of a head substrate and a nozzle wall wherein nozzles are arranged at a high density, high-frequency driving is possible, length of a head can be prolonged, and restriction on type of ink to be used can be moderated. CONSTITUTION:In a substrate 8, a heat generating resistor 2 and an electrode 3 connected to the heat generating resistor 2 are arranged, and a first protective layer 4 and a second protective layer 5 are layered in sequence so as to cover the heat generating resistor 2 and the electrode 3. The second protective layer 5 arranged at the adhered part of the substrate 8 and a nozzle wall 12 has a partial notch 11 formed such that the step of the electrode 3 is covered with at least the second protective layer 5.
Patent JP-S61171428-A (JP)
Title: Remedy for renal disease
Inventor: IIZUKA CHIYOKICHI
IPC: A61P13/02
Filed: 1985-01-25
Abstract: PURPOSE:The titled remedy comprising a saccharide or protein contained in a culture mixture of a mycelium such as Lentinus edodes cultivated in a specific medium as a main component. CONSTITUTION:A remedy for renal diseases comprising a saccharide, or protein contained in a culture mixture of a mycelium such as Lentinus edodes, etc. cultivated in a solid medium rich in a xylose component such as bagasse, wheat straw, rice plant straw, or foliage of maize, monocotyledonous plant such as Japanese cedar, etc. The active ingredient normalizes the action of suppressor T lymphocyte, and the administration of the active component improves inflammation of the kidney while preventing reduction in immunological competence. Rice bran is cited as a nutritive source for the medium, Lentinus edodes, Pleurotus ostreatus, Flammulina velutipes, Pholiota nameko, Lyophyllum aggregatum, etc., may be cited as Basidiomycetes, and the active ingredient extracted from the culture mixture of mycelium of Lentinus edodes affords most improved activity.
Patent JP-H09204269-A (JP)
Title: Wireless mouse
Inventor: EBINUMA KAZUO
IPC: G06F3/0354
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mouse suitable for miniaturization and thinning. SOLUTION: The mouse is provided with a first printed circuit board 16 where a processing circuit for processing the position detection signals of an X axial direction and the position detection signals of a Y axial direction from mechanical to electric conversion parts 11 and 12 for converting the rotation of a roller ball 10 to the position detection signals of the X axial direction and the Y axial direction and push-button switches 13 and 14 for establishing the position of a cursor are packaged and a second printed circuit board 17 where a transmission circuit and an antenna for transmitting the position detection signals processed in the processing circuit by radio wave are packaged.  The first printed circuit board is provided so as to be parallel with a surface on one end side of the lower case of a mouse case and the second printed circuit board 17 is erected at the end edge of the first printed circuit board 16.
Patent JP-H05205878-A (JP)
Title: Display element
Inventor: AMAMIYA KIMIO
IPC: H01L51/52
Filed: 1992-01-27
Abstract: PURPOSE:To enhance the quality of display without deteriorating the appearance of a display unit which is suitable for use in a display panel or the like for displaying predetermined information by means of emission of light from only those luminous body portions which correspond to metal electrodes formed in the pattern of display and to make it easier to identify display. CONSTITUTION:A display element comprises a glass substrate 1, a first transparent electrode layer 2 formed on the glass substrate 1, a luminous body portion 3 formed on the first transparent electrode layer 2, metal electrodes 4 formed in a display pattern on the luminous body portion 3, and a second transparent electrode layer 6 formed over the metal electrodes 4.
Patent JP-S5398416-A (JP)
Title: Copolyamide fiber and its production
Inventor: KANEDA TAKAHO
IPC: D01F6/80
Filed: 1977-02-08
Abstract: PURPOSE: Copolyamide fibers of specific structure unit with high initial modulus and tensile strength. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01187544-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOJIMA TETSUO
IPC: G03C1/22
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a photosensitive material for black and white printing having the excellent color tone of a silver image and whiteness of the white ground by incorporating a specific compd. into at least one layer of constituting layers subjected to color sensitization by a specific compd. CONSTITUTION:The silver halide particles in the emulsion layer are subjected to the color sensitization by the compd. expressed by the formula I or the formula II and the compd. expressed by the formula III is incorporated into at least one layer of the constituting layers. In the formulas, R<1>, R<2> denote an alkyl group, alkenyl group, etc.; R<3> denotes a hydrogen atom, halogen atom, etc. In the formula III, X<1> denotes a bivalent combination group bonded via a heteroatom to a carbon atom; A denotes a group which controls the color tone of the silver image bonded to X<1> via the heteroatom of A; R<4>-R<6> denote a hydrogen atom or substitable group; Y denotes a cyano group, nitro group, etc.; n and m denote 0 or 1. The photographic sensitive material for black and white printing which has the excellent color tone of the silver image and the whiteness of the white ground, the high sensitivity and further the good latent image preservable property under high humidity and is improved in safelight safety is thereby obtd.
Patent JP-S5295109-A (JP)
Title: Indicating device
Inventor: NEZU SHIYUNICHI
IPC: H04B1/16
Filed: 1976-02-05
Abstract: PURPOSE:To make it possible to indicate frequencies easily and accurately so that economizations can be achieved, by shifting directly plural numbers of panels using digital input codes in dial indicating systems of broadcasting receivers.
Patent JP-H03216827-A (JP)
Title: Optical recording medium
Inventor: SATO YOSHIKAZU
IPC: G11B7/24062
Filed: 1990-01-22
Abstract: PURPOSE:To enable overwriting with constant power by forming a phase-change recording film and a second dielectric protective layer to give a distribution of film thickness thereon. CONSTITUTION:On a transparent substrate 1, a first dielectric protective film 2, phase-change recording film 3, second dielectric protective film 4 are successively formed. In this process, the phase-change recording film 3 is formed in a manner that the film thickness decreases from the center part to the outer edge. The second dielectric protective film 4 is formed in a manner that the film thickness increases from the center to the outer edge. Thereby, on the whole surface of the optical recording medium rotated at a constant angular speed, rewriting of information can be performed by overwriting with a constant power.
Patent JP-H0767740-A (JP)
Title: Guide apparatus for cylindrical parts which are slidable on inside and outside to each other such as telescope
Inventor: HANSUUYOOZEFU HOOZAN
IPC: A47C3/30
Filed: 1991-02-01
Abstract: PURPOSE: To guide a cylindrical part mutually sliding inside and outside in a telescope system of a gas spring used as a chair column, in a guide bush to guide this without play. CONSTITUTION: An elastic structure part 7 acting in the radial direction is arranged between a receiving bush 5 of a guide bush 4 and a bearing bush 6 bearing a cylindrical part 1, and a consistent shaft directional slit is arranged in the bearing bush 6, and an inside diameter of the bearing bush 6 before the cylindrical part 1 is introduced into the bearing bush 6, is set equal to a diameter of an outer peripheral surface 2 of the cylindrical part 1 or slightly smaller than that.
Patent JP-S55105764-A (JP)
Title: Input and output unit for magnetic tape recording and reproducing unit
Inventor: TAKEZAWA TERUHIRO
IPC: G11B15/02
Filed: 1979-02-07
Abstract: PURPOSE: To avoid the running state of undesired tape recorder against the interference due to program runaway and noise, by stopping the both systems without fail at the abnormal state in which the two systems are run at the same time.  
     CONSTITUTION: The first system tape recorder connected to the terminal board 10 and the second system tape recorder connected to the terminal board 14 are avoided for simultaneous operation. In recording signal to a tape recorder, the FSK oscillation circuit 20 is fed to the signal output terminals 11 and 15 via the signal path 200 and recording is made only for the recorder in running state. Conversely, only one of the signals incoming from the signal input terminals 12 and 16 is fed to the FSK demodulation circuit 21, since the contact of the relay 27 and that of the relay 28 are exclusively connected each other. Further, due to some causes, if the outputs of the FF circuits 22 and 23 are both present, the NAND circuit 26 detects it and the running of the both systems can be stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11207396-A (JP)
Title: Executing method deodorizing and solidifying material
Inventor: KASAI JUNJI
IPC: C02F11/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To solidify a sludge and to remove malodor at the same time by suspending a deodorizing solidifying material in water to form a slurry and mixing the slurry with a sludge. SOLUTION: The deodorizing and solidifying material with which cement and an acid anhydride are mixed or with which cement, an acid anhydride and gypsum are mixed, is suspended in the water to form the slurry, and the slurry is mixed with the sludge under a low pressure of <=10 kgf/cm<2> for example. At this time, the acid anhydride is kept in a particle size of <=5% as 2 mm mesh residual. And, the mixed slurry of the acid anhydride and the gypsum is added to the sludge, thereafter the cement may be mixed. And, an injection piping is inserted into a deep part of the sludge, and the deodorizing solidifying material slurry is injected under a high pressure of >=100 kgf/cm<2> for example, through the injection piping to solidify the sludge over a wide range till the deep part. The acid anhydride is kept in a particle size of <=5% as 425 μm mesh residual.  In this way, the malodor of the sludge that has many org. components is effectively removed and the sludge is solidified.
Patent JP-S63197521-A (JP)
Inventor: HARUMAN BINKURAA
IPC: B01D53/64
Filed: 1988-01-22
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。