baber/WOPTO huggingface dataset:
Patent JP-S59108022-A (JP)
Title: Preparation of polyurethane elastomer having low dynamic heat generation
Inventor: SANO TAKASHI
IPC: C08G18/10
Filed: 1982-12-10
Abstract: PURPOSE:To prepare the titled elastomer having low dynamic heat generation, excellent dimensional stability, and low thermal deterioration tendency, by reacting a specific urethane prepolymer having terminal NCO group with a specific polyol in a manner to give a specific crosslink density. CONSTITUTION:The objective elastomer is prepared by reacting (A) a urethane prepolymer having terminal NCO group and obtained by reacting (a) W1pts.wt. of a polyol having a molecular weight (MW1) of >=500 and an (average) OH number (F1) of >=2 (e.g. polytetramethylene glycol) with (b) W2pts.wt. of an organic polyisocyanate having an (average) NCO number (F2) of >=2 and a molecular weight of MW2 (e.g. tolylene diisocyanate) with (B) W3pts.wt. of a polyol having a moleculr weight (MW3) of <=5,000 and an (average) OH number (F3) of >=2.2 (e.g. polyoxypropylenetriol). The reaction conditions are selected to give the elastomer having a crosslink density (CD) of >=0.085 as defined by the formula.
Patent JP-2001042460-A (JP)
Title: Image reading device
Inventor: HIDA KEIJI
IPC: G03B27/80
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image reading device capable of controlling the scanning start position with good accuracy in main scan. SOLUTION: This image reading device executes reading of image frames for the purpose of executing exposure in main scan by executing a prescan and the main scan by moving a line sensor 9 for reading the image frames of a negative film 1 and the negative film 1 and executing the reading of the image frames for displaying on a monitor 27 in the prescan.  In such a case, the device has a means which has a perforation detecting sensor 6 for detecting the perforations of the negative film 1, calculates the distance information of the screen edges of the image frames and the perforations from the image information read from the line sensor 9 and stores the information in the prescan and a means which controls the scanning start position of the image frames by the line sensor 9 in accordance with the signals of the perforation detected by the perforation detecting sensor 6 and the distance information in the main scan.
Patent JP-S6272911-A (JP)
Inventor: ROI ERU WAAKENTEIN
IPC: F16B5/02
Filed: 1986-09-17
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-H0268103-A (JP)
Title: Device for keeping space between filtration surfaces of filter plates of filter press
Inventor: SHIBASAKI TOSHITAMI
IPC: B01D25/12
Filed: 1988-08-31
Abstract: PURPOSE:To easily replace the height, shape, and material of a space holding member if necessary by the arrangement wherein the space holding member is provided detachably at a predetermined location around a raw liquid feed port of a filter plate. CONSTITUTION:A space holding member 1 is provided on the filtration surface 2b of a filter plate 2 so that said member 1 abuts on the filtration surface 2b of a filter plate 2 adjacent to said member 1 or on a member 1 provided on the adjacent filter plate 2 to provide a specified space between the filter plates 2 adjacent to each other, wherein there are provided connecting parts 1b on the member 1, which are inserted into a raw liquid feed port 2a of the filter plate 2 so as to be supported detachably at predetermined locations around said port 2a, and protrusions 1a, which are disposed at an end of the connecting part 1b so that they are positioned between the filtration surfaces 2b of adjacent filter plates 2 to provide a predetermined space between opposing filtration surfaces. As a result, it is possible to easily replace the height, shape, material, etc., of the space holding member if necessary.
Patent JP-H0769493-A (JP)
Title: Image former
Inventor: IWAMOTO KAZUYUKI
IPC: B65H9/00
Filed: 1993-09-01
Abstract: PURPOSE:To prevent any motion of waves from occurring in eliminating an up-and- down motion of recording paper in a paper discharge passage by installing a means, which regulates a position of this recording paper at a partial section of the paper discharge passage, in this passage installed in space between a fixing roller and a paper discharge roller. CONSTITUTION:A heating roller 1 and a pressure roller 2 are installed in the fixing part of an electrophotographic copying machine, each of separate claws 3 and 4 for separating a sheet of recording paper from both these rollers 1 and 2 is installed in the downstream side of these rollers 1 and 2. In addition, a pair of up-and-down integral paper discharge rollers 5 and 6 for discharging the recording paper are installed at the downstream side of these separate claws 3 and 4, and further each of up-and-down integral paper discharge guides 7 and 8 is installed in space between the roller 1, 2 pair and the roller 5, 6 pair. In this case, a regulating part 9 performing a positional regulation at the central part of the recording paper in the paper discharge passage is installed in the paper discharge guide 7 on one side. With this constitution, an interspace in the paper discharge passage is narrowed to some extent, performing the positional regulation of the recording pair, and thereby the recording paper is guided into the paper discharge rollers 5 and 6 without entailing any up-and-down motion.
Patent JP-H0751060-A (JP)
Title: Culture liquid for embryonal stem cell
Inventor: KISHIMOTO CHUZO
IPC: C12N5/10
Filed: 1993-08-11
Abstract: PURPOSE:To obtain an agent having differentiation-suppressing and/or proliferation-promoting actions on embryonal stem cell having multipotentlal and/or totipotential differentiation capability by using interleukin-6 and/or interleukin-6 receptor as an active component. CONSTITUTION:This culture liquid contains IL-6 and/or IL-6R as active components. Preferably, the liquid contains both IL-6 and IL-6R. The content of IL-6 is 1-1,000ng/mL, preferably 50-500ng/m and that of IL-6R is 100ng/mL to 100mug/mL, preferably 1-10mug/mL.
Patent JP-H0755570-A (JP)
Title: Apparatus for obtaining reproduced data or evaluation data from color and glossiness of sample
Inventor: MURAOKA TETSUYA
IPC: G01J3/52
Filed: 1993-08-11
Abstract: PURPOSE:To obtain reproduction or evaluation data of other sample by detecting a sample by a color sensor having different wavelength sensitivity, storing output data of glossiness-to-color sensor at each sign-board at each different glossiness as judge data, and calculating glossiness of an arbitrary sample by referring data for storing the output of the sensor. CONSTITUTION:A sample 11 is irradiated by a reference light source 2, and data is fetched by glossiness and sensor component output obtaining means. The obtaining means includes a color sensing head 1 and a glossiness sensing head 3. Data, program of automatic judgement, etc., are stored in a memory 9 of judge data memory means, and reproduced data or evaluation data of the sample are calculated from a color and glossiness by calculating means having a CPU 5. A command is applied to a system by an input unit 6 such as a keyboard, etc., and a display of a state, a result is output to a CRT 7, a printer 8. Then, measured data is stored in a floppy disk.
Patent JP-2000058113-A (JP)
Title: Nonaqueous battery electrolyte and secondary battery using the same
Inventor: TAKAHASHI MASATOSHI
IPC: H01M10/0525
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To secure safety of a battery by using an additive having no adverse effect upon battery characteristics such as low-temperature characteristic and storage characteristic, etc., even when it is added to an electrolyte, and acting effectively with respect to overcharging. SOLUTION: A divalent phenol derivative represented by the general formula is included in an electrolyte obtained by dissolving a lithium salt as a solute in an organic solvent. In the formula, R1, R2 respectively represent a phenyl.
Patent JP-S6376274-A (JP)
Title: Secondary battery
Inventor: KONUMA HIROSHI
IPC: H01M10/0568
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a high performance secondary battery having large enrgy density, good charge-discharge reversibility, low self-discharge rate, and long cycle life by adding a specified amount of alkali metal fluoride in an electrolyte comprising alkali metal salt and nonaqueous solvent. CONSTITUTION:In a secondary battery comprising a positive electrode, a negative electrode, and a nonaqueous electrolyte, the negative electrode consists of an alkali metal alloy or a composite of the alkali metal alloy and a conductive polymer, and the electrolyte consists of alkali metal salt containing fluorine indicated in the formula M.XFn (M is an alkali metal, X is an element selected from a group of B, P, As, Sb, and Si, n is an integer of 4-6) and a nonaqueous solvent, and the concentration of alkali metal fluoride indicated in the formula MF (M is an alkali metal) is 0.001-2 wt% of the nonaqueous solvent. By specifying the concentration of the alkali metal fluoride to 0.001-2 wt%, the high performance battery having large energy density, high charge-discharge efficiency, and long cycle life can be obtained.
Patent JP-H05173067-A (JP)
Title: Large-diameter wide angle lens
Inventor: UDO SHIYAUSU
IPC: G02B13/06
Filed: 1991-08-29
Abstract: PURPOSE: To constitute a large-aperture wide angle lens of a minimum number of lenses having as small diameters as possible by constituting the lens of a diverging action group, an air gap, an aperture stop, and a converging action group and using an aspherical face to weaken the negative refracting action of the diverging action group and the positive refracting action of the converging action group toward the edge from the optical axis. CONSTITUTION: An aperture stop 11 is arranged in the middle of an air gap 7 between a diverging action group 1 and a converging action group 6. The converging action group 6 on the image surface side is composed of a combined element 5 and a positive lens 4, and the combined element 5 is composed of a positive lens 2 on the object side and a negative lens 3 on the image surface side. The combined element 5 has a positive refracting power and exerts correcting actions upon chromatic aberration and Petzval curvature, and the positive lens 4 exerts actions upon spherical aberration and curvature of field, and one face 9 the lens 4 is aspherical.  The negative refracting action of the diverging action group 1 is continuously reduced toward the edge from the optical axis by an aspherical face 8, and the refracting action of the positive lens 4 is continuously reduced toward the edge from the optical axis by an aspherical face 9.
Patent JP-2000042249-A (JP)
Title: Entertainment system and program feed medium
Inventor: OGATA HIROKI
IPC: A63F13/5372
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To cause not only a monitor device to display thereon an operation guidance but cause further an input operation device itself to effect thereon a visual display which appeals to the visual sensation of users. SOLUTION: A main memory 84 displays an operation guidance on a monitor device and also stores therein an operation guidance program which puts a light to each operation element of an input operation device by linking the program to the guidance. A CPU 82 executes the operation guidance program stored in a recording medium based on a command from the input operation device.
Patent JP-H02152651-A (JP)
Title: Pack and composite sheet for pack
Inventor: GERUHARUTO HEMU
IPC: B65D5/74
Filed: 1989-08-24
Abstract: PURPOSE: To prevent a pack sheet from being bent and to efficiently operate a packaging machine at a high speed by adhering a tear-open strip to a pack- composite sheet through dotted adhesion parts and blank non-adhesive parts. CONSTITUTION: To open a pack, a tear-open strip 17 is formed on a region of fin folds portion 14 along the longitudinal axis of a coffee block 10. The tear-open strip 17 is grasped together with a tongue tab 19, and a composite sheet is opened throughout the total length of the tear-open strip 17. The tongue tab 19 is flatly laid inside of an adhesive region 20, so that it can be easily pushed out to be grasped. The tear-open strip 17 and the pack sheet 32 are partially connected, the dotted adhesive parts 39 and the blank non-adhesive parts are alternately formed, and the tear-open strip 17 is connected or welded to the pack-composite sheet 32 only by the parts corresponding to about half the length, whereby the bending can be prevented and the durability is not impaired.  The pulling-force generated between the weldings is equalized by the blank parts 40, and the generation of the bending of the composite sheet which is very dangerous for a manufacturing machine can be prevented.
Patent JP-H0643343-A (JP)
Title: Photoelectric converter
Inventor: SHIBATA SUEJI
IPC: G02B6/42
Filed: 1992-07-23
Abstract: PURPOSE:To appropriately confront a photoelectric conversion element with an optical cable in a shielded state by housing a shield case in which the element is housed in a receptacle, and confronting an optical plug with the element at the lighting port of the case. CONSTITUTION:The shield case 12 formed in sheet metallic working structured casing is provided with the lighting port 12h in the center part of the front side plate of the case, and a shield terminal 12i is formed by extending a part of the front side plate. Also, an element insertion port is formed by providing an aperture in a direction intersecting orthogonally to the axis of the optical plug 14 on one side plane, and the photoelectric conversion element 11 is closely loaded on an element housing room. At this time, the electrical terminal 11c of the photoelectric conversion element 11 is protruded to the outside via the element insertion port. The shield case 12 on which the photoelectric conversion element 11 is loaded is inputted with pressure to the case housing room 13a of the receptacle 13, then, the optical plug 14 inserted to the receptacle 13 via the lighting port 12h of the shield case 12 is confronted with the photoelectric conversion element 11. At this time, the lower terminal of the shield terminal 12i and that of the electrical terminal 11c are protruded to the outside, and they are connected to a wiring board.
Patent JP-H1163149-A (JP)
Title: Torque converter
Inventor: KUBO MASAAKI
IPC: F16H41/26
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To apply a torque converter to an engine having large engine torque by obtaining demand torque capacity without using a torque converter having a large nominal diameter. SOLUTION: In a torque converter to transmit motive power through fluid circulating in a pump impeller 20, a turbine 25 and a stator 30, when the area ratio of the passage area of a turbine outlet 40 and a stator inlet 41 is denoted by A and the area ratio of the passage area of a stator outlet 42 and a pump impeller inlet 43 is denoted by B and the area ratio of the passage area of a pump impeller outlet 44 and a turbine inlet 45 is denoted by C to the area of a circle using the outermost diameter of the pump impeller 20 or the turbine 25 as a diameter, A and B are the same between 0.24 and 0.31, and C is 0.23 to 0.31, and A and B are set larger than C.
Patent JP-S59108984-A (JP)
Inventor: INOUE TATSUMI
IPC: G21C19/20
Filed: 1982-12-14
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-H0880218-A (JP)
Title: Brush
Inventor: HOSHINO KATSUMI
IPC: A46B15/00
Filed: 1994-09-13
Abstract: PURPOSE: To easily store the brush into a main body by stretching a protrusion, which is engaged in the guide bore of a barlike part through the long bore of a handle part, and moving a slide operating part fore and aft, and turning the barlike part. CONSTITUTION: When a slide operating part 11 (11a, 11b) are moved fore and aft, a guide protrusion 15b, whose tip is idley fitted to a guide bore 8a, moves along a long bore 16a, 16b, and a barlike body 1 turns along the guide bore 8a. A state of a bristle 6 sustaining the cottonlike connecting part 5 of a base in a transverse groove 4 concavely formed on the periphery of the barlike body 1 along the axis by the turning of the barlike body 1, is varied to the state in which the bristle 6 is protruded from a small bore 12a of a cylindrical body 12 or it is contained into the cylindrical body 12. That is, when the barlike body 1 is turned left, the cottonlike connecting part 5 of the row 9 of the bristle becomes far from the small bore 12a, the bristle 6 turns backward against the barlike body 1 and is gradually contained into the cylindrical body 12 while lodging.
Patent JP-H0268371-A (JP)
Title: Production of laminate of nonwoven fabric made into electret
Inventor: TOGASHI RYOICHI
IPC: D04H1/728
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a laminate made into an electret having high surface charge density by collecting fibers transported by a fluid as a structural layer of nonwoven fabric on a sheet of substrate layer in an electric field between an impressed electrode and an earthed electrode. CONSTITUTION:Fibers 5 subjected to melt blowing by a melt blow spinneret 4 are transported by a fluid such as air flow to an electric field 9 5 having >=1KV/cm intensity of electric field formed between an impressed electrode 3 and an earthed electrode 1. On the other hand, a sheet 7 of substrate layer is moved in a state of the sheet in contact with the surface of the continuously rotatable earthed electrode 1, the fibers made into electret are collected on the surface of the sheet of substrate sheet as a structural layer of nonwoven fabric in the electric field 9 to give a laminate 8 of nonwoven fabric made into electret having high surface charge density having excellent electret performance.
Patent JP-H0669472-A (JP)
Title: Master slice type semiconductor integrated circuit
Inventor: MATSUBARA NOBUNARI
IPC: H01L27/108
Filed: 1992-08-18
Abstract: PURPOSE:To provide the basic cell structure of a master slice type semiconductor integrated circuit which facilitates a higher density than a conventional constitution. CONSTITUTION:In addition to a P-type channel transistor group 10 and an N-type channel transistor group 20 of which a conventional basic cell is composed, an N-type channel transistor group 60 which is composed of two gate electrodes 61 and 62 extended horizontally in parallel with each other so as to have predetermined position relations with the P-type channel transistor group and the N-type channel transistor group and three N-type source/drain regions 63, 64 and 65 separated vertically from each other by the two gate electrodes 61 and 62 is provided in the basic cell.
Patent JP-S60111873-A (JP)
Inventor: SHIBAYAMA MASAYUKI
IPC: F25D17/06
Filed: 1983-11-24
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-H0382465-A (JP)
Title: Artificial blood vessel having magnetism
Inventor: MATSUMOTO HIROSHI
IPC: A61F2/06
Filed: 1989-08-25
Abstract: PURPOSE:To promote the growth of in-tissue cells by giving a magnetism to the tube wall of an artificial blood vessel so as to activate the in-tissue cells by magnetic stimulation. CONSTITUTION:Although there is no specific limitation to the intensity of a magnetic field which is produced on the inner surface of an artificial blood vessel by a magnetism, about 1 to 20,000G is preferable for the growth of in- tissue cells, and 50 to 20,000G is specifically preferable. The blood vessel is formed of a copolymer film having a micro-phase separating structure, such as segmented polyurethane as a blood contact surface which is then coated thereover with a high polymer material dispersed therein with magnetic materials, synthetic fiber nets, and a polymer material film in that order. Further, there may be used an artificial blood vessel coated thereover with a sheet- like or fiber-like plastic magnet or an artificial vessel which is tubularly formed of polymer materials dispersed therein with magnetic material.
Patent JP-H0773043-A (JP)
Title: Value definition place determining device
Inventor: TOMINAGA NOBUTERU
IPC: G06F9/45
Filed: 1993-09-03
Abstract: PURPOSE:To provide a value definition place determining device which quickly generates an objective code even in the case that the number of registers is not sufficient for the number of temporary variables. CONSTITUTION:A constant value use place detection part 1 detects place where constants using the same value are used in source codes or internal codes. A constant value substitution part 2 generates transfer from the constant to a temporary variable before the first use place pout of constant use places detected by the constant value use place detection part 1 and the use of the constant is replaced with that of the temporary variable and the part Z records the place of these transfer and substitution. A constant value resubstitution part 4 cancels transfer from the constant to the temporary variable, which occurs by the constant value substitution part 2, to return the use of the temporary variable, which is substituted by the constant value substitution part 2, to that of the constant if this temporary variable not assigned to a register as the result of register assignment in a register assignment part 3.
Patent JP-H0643122-A (JP)
Title: Inspecting apparatus for cut face of crystal plate
Inventor: TOMURA KOICHI
IPC: G01N23/207
Filed: 1992-07-27
Abstract: PURPOSE:To execute inspection of a cut face of a crystal plate with very high precision by inspecting parallelism of the cut face to an (a) axis of a hexagonal system together with inspection of an intersection angle of the cut face to a (c) axis of the hexoagonal system. CONSTITUTION:The title apparatus has an X-ray source 1 generating X rays, a collimator 3 forming the X rays emitted from the X-ray source l into a thin beam and applying it onto a cut face 8 of a crystal plate 2, a motor 5 rotating the crystal plate 2 around the normal Z of the cut face 8 and two X-ray detectors 6 and 7 detecting the X rays diffracted by the crystal plate 2. These X-ray detectors 6 and 7 detect the X rays diffracted by different crystal lattice faces in the crystal plate 2 respectively.
Patent JP-S6463124-A (JP)
Title: Manufacture of net reinforced thermoplastic resin planar extruded item
Inventor: YOKOUCHI MITSURU
IPC: B29C48/08
Filed: 1987-09-02
Abstract: PURPOSE:To easily and surely obtain a planar molded item containing a good adherent net by a method wherein the net is run in a zigzag flow path, which is made between two die lips respectively having wavy surfaces facing to each other, so as to inject molten resins from nozzles, each of which is annexed to the wavy projected part of the die lip, in order to adhere the resins to the net by penetrating the resin through its piercing from one side to the other side of the net. CONSTITUTION:A net 12 enters a zigzag flow path 14, which is made by die lips 3 and 3'. And, while the net 12 is moved under tension through the zigzag flow path 14, molten resin is injected from a nozzle 13', which is annexed to the wavy projected part 31' of the die lip 3', so as to be penetrated by being pierced from one side to the other side of the net 12 in order to be adhered to the net. Molten resin, which is injected from a nozzle 13 annexed to the wavy projected part 31 of the die lip 3 on the opposite side of the die lip 3', is penetrated by piercing the net 12 from the direction opposite to that described above in order to be adhered to the net. Thus, the adherence between the molten resins and the net can be easily and surely done with no void contained. Further, by moving molds 4 and 4' vertically and horizontally relative to each other at the following process, the net can be embedded in the middle of the molten resins.