baber/WOPTO huggingface dataset:
Patent JP-H0327356-A (JP)
Title: Standardization of protein
Inventor: DEBITSUDO EI SHIYUWAATSU
IPC: G01N33/60
Filed: 1990-02-23
Abstract: Bifunctional aromatic compounds which are capable of linking metal ions to biologically useful molecules. The bifunctional compounds are characterized as having a hydrazine or hydrazide group and a protein reactive group. The hydrazine or hydrazide group may be protected as a lower alkyl hydrazone. Conjugates of the bifunctional compounds with macromolecules are also described and labelled macromolecules comprised of the conjugates and metal ions are provided. Additionally, a method is provided for forming a labelled macromolecule by reacting a conjugate with a metal species. The compounds and method of this invention are particularly useful in the fields of biology and medicine for imaging and/or therapy.
Patent JP-H07267893-A (JP)
Title: Method for introducing carboxyl group into aryl compound having two aromatic groups
Inventor: HIRAI HIDEFUMI
IPC: C07C63/331
Filed: 1995-02-07
Abstract: PURPOSE:To obtain a carboxylic acid useful as a raw material of film of polyester type or polyamide type, a resin or a fiber, and a liquid crystal, by reacting a specific aromatic compound with a tetrahalogenated carbon in the presence of cyclodextrin and an alkali metal hydroxide. CONSTITUTION:A method for introducing 1 to 2 carboxyl groups to an aromatic ring by substituting hydrogens bonded to the aromatic ring of an aromatic compound, comprises reacting the aromatic compound of formula I (R<1> and R<2> are each an alkyl, and their bonding positions are either 2 of 1 to 8 positions; m and n are each 0 to 2, and m+n is 0 to 2), formula II or formula III [bonding positions of R<1> and R<2> are either 2 of 2 to 4 or 2' to 4'; X is -O-, -CH2, -C(CH3)2-, -CH=CH-, or -(C=O)-] with tetrahalogenated carbon in the presence of cyclodextrin and an alkali metal hydroxide.
Patent JP-S59168308-A (JP)
Title: Non-contact type optical displacement measuring device
Inventor: YAMAZAKI IWAO
IPC: G01B11/00
Filed: 1983-03-15
Abstract: PURPOSE:To make it possible to perform the arbitrary movement of a target image, by selectively supplying deflecting currents to the horizontal and vertical deflecting coils of an image detector tube for measuring displacement through horizontal and vertical deflecting variable voltage generating parts. CONSTITUTION:An electronic image 8 of a target having bright and dark parts is formed on an aperture 7. Horizontal and vertical deflection coils 9 and 10 are controlled by feedback signals through a valve controller 11 and horizontal and vertical deflection amplifiers 12 and 13. The output corresponding to the bright and dark parts of a photomultiplier 6 becomes constant. The minute movement of the target 1 is measured through horizontal and vertical measuring parts 14 and 15. Meanwhile, when deflecting currents are selectively supplied to the coil 9 or 10 by a horizontal-deflection variable voltage generator 18 or a vertical- deflection variable voltage generator 19 through a switch 16 or 17, the image 8 is moved to an arbitrary position. Therefore, the image 8 is readily separated and returned to the measuring range, and the measurement and adjustment can be performed again quickly and readily.
Patent JP-S59167889-A (JP)
Title: Tape recorder with radio receiver
Inventor: NISHI SHINJI
IPC: H04B1/20
Filed: 1984-03-05
Abstract: PURPOSE:To attain the receiving of a radio broadcast and the monitor of a recording signal while recording an external sound by changing over the output of a radio receiving circuit and the output of a recording amplifier and applying the result to an earphone or the like. CONSTITUTION:When a radio/tape changeover switch S1 is turned to the tape position terminal T, the output of a microphone 4 is recorded on a magnetic tape 6 by a magnetic head 7, and also when switches S2-1, S2-2 are turned to the terminal (b) position, the output of the recording amplifier 2 is amplified by a power amplifier 3 and impressed to an external output jack 8 so as to monitor a recordong signal by means of an earphone or the like. On the other hand, in turning the switch S1 to the radio position terminal R, the output of the radio receiving circuit 1 is received by the earphone or the like and also the recording from the microphone 4 is continued.
Patent JP-S60186018-A (JP)
Title: Ion etching method
Inventor: YOKOYAMA HIROSHI
IPC: H01L21/3065
Filed: 1984-03-05
Abstract: PURPOSE:To improve the working efficiency by opposing an ion beam collision surface formed of any of materials having the possibility of ashing and low etching speed to the opposed region of a substrate which is mounted at least on the rear surface of a holder, thereby shortening the prescribed time of etching a wafer without loss of the quality. CONSTITUTION:Wafers 13 are secured to both front and rear surfaces of a holder 14, one is opposed to an ion source 12. When first etching is performed, the wafer 13 secured to the opposed front surface is initially etched. Then, the holder 14 is turned at 180 deg., and when the second etching is achieved, Ar ion beam 16 is collided with a resist layer 19. Accordingly, a resist agent is flown to the wafer 13, the flown agent is ashed together with the resist for forming the prescribed etching pattern of the wafer 13. Therefore, if the pattern formed by ion etching to the wafer 13 has the same quality as that of the wafer formed by the conventional apparatus and the sizes of the holder 14 and the wafer 13 are the same, the wafer 13 can be shortened to approx. 1/2 of the conventional one per one wafer in the prescribed time for evacuating a vacuum chamber 11 in the prescribed vacuum degree.
Patent JP-H01215624-A (JP)
Title: Front part constitution of automobile
Inventor: HARADA KAZUO
IPC: B60K5/04
Filed: 1988-02-23
Abstract: PURPOSE:To efficiently suppress the collision load and restrain the deformation of relating parts by mounting a means for deforming upwards a supporting member which is placed in the longitudinal direction of a vehicle and holds an engine with a mount, when the collision load is received. CONSTITUTION:A supporting member 11 placed in the longitudinal direction of a vehicle has both the front and rear parts 1a and 1b thereof stuck to a vehicle body, and an engine 8 is held on a plurality of mounts 6 set on both the front and the rear position of the part 1. The supporting member 1 is offset up and down between the front and the rear part 1a and 1b thereof and curved down at the middle part 1c. In this case said member 1 has a fragile part 20 at the corner part of the supporting member 11 between the front part 1a and the middle part 1c. The axis L of the front mount 6 mounted on the supporting member 1 is inclined by the specified angle theta toward the front of the vehicle to the straight line L0 perpendicular to the axis of the front part 1a of the supporting member 1. A deforming means is constituted in such a way.
Patent JP-H02221779-A (JP)
Title: Fluid valve
Inventor: SANO HIROMASA
IPC: F16K17/06
Filed: 1989-02-23
Abstract: PURPOSE:To secure such a relief valve that is usable even for a circuit of high viscous slurry and high in reliability by constituting it to press diaphragm to the inside of a fluid pressure chamber when pressure in a fluid circuit becomes more than the specified one and interconnect an inlet port of the fluid circuit to a delivery port. CONSTITUTION:A rod 18 is turned and a fluid pressure chamber 20 is compressed by a piston 16, setting the specified pressure P1. When pressure in a fluid circuit is made higher than the P1, pressure entering from an inlet port 28 in an arrow A direction presses a diaphragm 8 into the fluid pressure chamber 20, separating it from a holding part 14, and then interconnecting this inlet port 28 to a delivery port 30. Consequently, since pressure higher than the pressure P1 in the fluid pressure chamber is discharged as an arrow B, the pressure in the fluid circuit is held to pressure lower than the P1 again, and the inlet port 28 and the delivery port 30 both the closed by the diaphragm 8. Therefore a fluid valve 2 functions as a relief valve, so that even if a fluid in the fluid circuit is of a circuit for high viscous slurry, it can be used advantageously.
Patent JP-H05240537-A (JP)
Title: Air conditioner
Inventor: OGOSHI YASUJI
IPC: F25B47/02
Filed: 1992-02-28
Abstract: PURPOSE:To obtain an air conditioner in which a stable operation is obtained irrespective of presence or absence of frosting of an outdoor heat exchanger. CONSTITUTION:A controller 11 has a judging unit 15 for judging presence or absence of frosting of an outdoor heat exchanger, and a correcting unit 17 for so correcting as to reduce a change amount of a valve opening of an electronic expansion valve 5 as compared with that when no frosting is judged in the case where frosting is judged by the unit 15. Accordingly, when detection signals from an evaporating temperature sensor 12 and a suction temperature sensor 12 are input and a valve opening of the valve 5 is controlled to control a superheat, the unit 17 so corrects as to differentiate the change amounts of the opening of the valve according to presence or absence of the frosting. Thus, a large change of the superheat amount is eliminated, and response of the superheat amount is made substantially constant irrespective of the presence or absence of the frosting. Even when the frosting is present, a stable operation is obtained, and generation of liquid return is suppressed to improve reliability.
Patent JP-H10236945-A (JP)
Title: Scavenging of endotoxin and removal of endotoxin
Inventor: KANEDA YOSHIHIRO
IPC: A61K47/24
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To remove an endotoxin mixed in a pharmaceutical preparation by scavenging the endotoxin by using a phospholipid, suppressing the biological activity thereof and then removing the phospholipid. SOLUTION: A phospholipid such as dimyristoylphosphatidylcholine or dipalmitoylphosphatidylcholine is added to a liquid containing an endotoxin and then emulsified and dispersed therein to efficiently scavenge the endotoxin in the phospholipid. Furthermore, the phospholipid can be filtered or centrifuged to remove the endotoxin. Thereby, the endotoxin activity of the liquid containing the endotoxin can be suppressed or removed without being influenced by salts in the solution according to simple operations. The method can be utilized to provide a safe pharmaceutical preparation or safe medical equipment.
Patent JP-S59166078-A (JP)
Title: Processing of organic mixture
Inventor: UCHIMIZU MAMORU
IPC: B01D21/01
Filed: 1983-03-14
Abstract: PURPOSE:To process an organic mixture in high processability in a short time, by adding a solution containing the oxidase produced by aerobic microbes, facultative anaerobe, etc. to an organic mixture, and carrying out the polycondensation reaction, enzymatic reaction, etc. CONSTITUTION:A solid or slurry organic mixture containing less than specific amount of water and composed of proteins, fats, carbohydrates, or their arbitrary combinations, is thrown into a reactor, and then the reactor is charged with aerobic microbes including a strain belonging to Zoogloea genus, facultative anaerobes including a strain belonging to Bacillus genus, or a solution of a metabolic product containing oxidase produced by the activity of the above microbes. The mixture is preferably stirred to proceed the bonding, granulation, coagulation, condensation and polymerization reaction caused by the chemical reaction of the organic mixture or the enzymatic reaction caused by the enzymatic component, and to effect the processing of the organic mixture.
Patent JP-H08231600-A (JP)
Title: Anti-tyrosinase monoclonal antibody f(ab')2 fragment
Inventor: MASUI SHIGEKI
IPC: C07K16/00
Filed: 1995-03-01
Abstract: PURPOSE: To obtain an F(ab')2 fragment of an anti-tyrosinase antibody recognizing at least a part of tyrosinase as an antigen and useful for the detection, structural analysis, etc., of tyrosinase effective for the diagnosis of grave dermatopathy such as pigmentation disorder. CONSTITUTION: This new anti-tyrosinase antibody F(ab')2 fragment recognizes a part of tyrosinase composed of at least a part of the amino acid sequence of the formula, etc., as an antigen and is useful for the detection and structural analysis, etc., of tyrosinase effective e.g. for the diagnosis of grave dermatopathy such as pigmentation disorder. The F(ab')2 fragment can be produced by administering a mammal with a compound obtained by bonding a carrier with a peptide containing an amino acid sequence of a region having low homology to the tyrosinase-relating protein among the amino acid sequences of tyrosinase, collecting the spleen cell from the mammal, fusing with a cultured cell to prepare a hybridoma, culturing the hybridoma, collecting an antibody, cutting the antibody into F(ab')2 and Fc by the partial digestion with a proteinase and separating the F(ab')2 fragment.
Patent JP-H06233067-A (JP)
Title: Image reader
Inventor: WATANABE MASARU
IPC: H04N1/04
Filed: 1993-02-05
Abstract: PURPOSE:To improve the running stability of a running body on which a read optical system is mounted by stopping the shake of this running body. CONSTITUTION:A contact glass 22 to which a document 21 is set is provided on the upper face of a device main body 20. Two running bodies 27 and 28 moved along the contact glass are provided in the device main body 20. A read optical system A is distributedly mounted on these running bodies 27 and 28. A pair of guide rails 23 are provided on the right and the left in the moving direction of one running body 27, and this running body 27 is freely movably supported in the position of its gravity center G1 by them. A pair of guide rails 24 are provided on the right and the left in the moving direction of the other running body 28, and this running body 28 is freely movably supported in the position of its gravity center G2 by them.
Patent JP-H05214458-A (JP)
Title: Method for melting titanium alloy ingot by var process
Inventor: KATO AKIRA
IPC: C22C1/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a titanium alloy melting method by a VAR process, capacle of producing a titanium alloy ingot minimal in Fe segregation in high yield without performing previous component regulation. CONSTITUTION:In a method for melting an ingot of an alpha plus beta titanium alloy containing 1-5wt.% Fe by a VAR process, the ingot is melted so that the depth P of molten pool in a mold, represented by P=5(1-0.25D)M (where D means the inside diameter of a mold and M means the melting velocity of the above titanium alloy ingot), satisfies 0.14<=P<=0.35 by controlling the melting velocity of the ingot.
Patent JP-H06255435-A (JP)
Title: Display film and display device of sticker for automobile safety running
Inventor: AOYAMA NORIYUKI
IPC: G09F3/02
Filed: 1993-03-03
Abstract: PURPOSE:To realize the displays of danger, caution, and safe on stickers for safety running as a running data, and to improve to a display through the morning, the daytime, and the evening, by reflecting a car width interval display and axis display figures to display films stuck on a front glass through a display device, and interlocking them each other. CONSTITUTION:To display films of axis display mark blue colors a, surface display mark green colors b, and surface display mark yellow colors c, stuck at the right side R and the left side L of a front glass, yellow and green converting axis display figures A and B, and an yellow axis display figure C are relected by a perceiving sensor connected to the display device and a manual switch, while a red car width interval display D is reflected by linking a brake lamp and by a manual switch, so as to compose a system, which becomes a running data display through the morning, the daytime, and the evening. And, from the car width interval w, a running fitting to the road width n and road white lines M can be carried out easily, and the field of view is made wider.
Patent JP-S61203232-A (JP)
Title: Determination system of parts feed order to parts selection process
Inventor: KOBAYASHI TAKASHI
IPC: B23P21/00
Filed: 1985-03-06
Abstract: PURPOSE:To avoid the stopping of assembly work and selection work and to shorten the production lead time by always securing the parts meeting the conditions of combination with each other in the buffers classified according to the kinds and dimensional ranges of the parts in selection process. CONSTITUTION:Measuring during machining process may not be free from measuring error between real and measured dimensions due to cutting heat, cutting oil, etc. In order to compensate this error, the error due to the cause described above is examined before available machining to make a presumed model and store it in a memory section 1-5. The dimensions of parts measured by a dimension measuring instrument 1-3 are compensated on the basis of the model to presume real dimensions. And in a parts feed order determination section 1-2, the number of the parts in each of pallets classified according to the dimensional ranges on the basis of the presumed dimensions is determined. Such combination of each pallet as to make the number of the combinations of parts meeting the conditions of combination with each other on the basis of this determined number maximum is determined. In addition, the feed order of these combination is determined to be output from an output device 1-4. By this constitution, in each of buffers classified on the basis of kinds and dimensional ranges of the parts in the selection process, the parts meeting the conditions of combination with each other can always be secured.
Patent JP-H10234745-A (JP)
Title: Uterus forceps for obstetrical operation
Inventor: TAKAHASHI HIROSHI
IPC: A61B17/44
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To assure sure operation techniques with composure in sewing a uterus muscle incision cut after a cesarean section. SOLUTION: Right and left opening handle parts 2 are held by a holding means 5 in a closed condition. Forceps parts 3 are connected to tips of the handle parts 2 to be bent in crossing directions. The forceps parts 3 are bent in horizontal directions. By closing the handle parts 2 as curved parts 10 of the forceps parts 3 are put in parallel to an incision part, a uterus is held by the curved parts 10, thereby suture operation can be performed in the state where blood, which may flow out of the uterus, is stopped.
Patent JP-S59168791-A (JP)
Title: Solid-state image pickup device
Inventor: SATOU SHIGERU
IPC: H04N9/07
Filed: 1983-03-15
Abstract: PURPOSE:To attain excellent external appearance and yield by applying a material shutting light to a glass end face forming a color filter fixed to the upper part of a solid-state image pickup element so as to eliminate adverse effect of an adhesives on the performance of the device or the like. CONSTITUTION:The solid-state image pickup element 2 fixed to the bottom of a package 1 is wired by a bonding wire 6, a transparent adhesive 4 is coated to the upper part of the solid-state image pickup element 2 and the color filter 5 is fixed overlappingly. The color filter 5 is formed by overlapping a red layer, a green layer and a blue layer on, e.g., a glass base via an intermediate layer and forming an overcoat on the uppermost part. This filter 5 is cut off into prescribed size, and a material shutting light is coated to this end face by sputtering or vapor-deposition. Then, the solid-state image pickup device is completed by adhering an optical window member 8.
Patent JP-H08239127-A (JP)
Title: Paper feeder of image forming device
Inventor: ASAI YOSHINORI
IPC: B41J13/00
Filed: 1995-03-02
Abstract: PURPOSE: To vary the configuration of a paper loading plate easily while miniaturizing an image forming device main body. CONSTITUTION: A paper feeding unit 10U is formed by integration of a paper feeding roller 1, a paper loading plate 12, and a separating mechanism 14 by use of a paper feeding frame 21. The paper feeding unit 10U can be stored in an image forming device main body 3 with the paper loading plate 12 in an upright position, and the paper feeding frame 21 is provided with a holding groove 22 in which paper loading plates 12 of different configurations are freely removably held.
Patent JP-H08229013-A (JP)
Title: Pulse wave r-r interval-measuring device
Inventor: KURIWAKI MASASHI
IPC: A61B5/0245
Filed: 1995-03-02
Abstract: PURPOSE: To provide a simple pulse wave R-R interval-measuring device capable of surely estimating the electrocardiogram R-R interval and its fluctuation without using an electrocardiograph. CONSTITUTION: This pulse wave R-R interval-measuring device is provided with a pulse wave sensor 1 momently detecting the pulse wave of a testee and generating the analog detection signal in response to the state of the pulse wave, an A/D converter 5 digitizing the analog detection signal, and a CPU (arithmetic means) 9 receiving the digitized detection signal at the prescribed cycle, determining the peak value and peak time of the pulse interval, and calculating the pulse wave R-R interval. The pulse wave R-R interval, average pulse wave R-R interval, and pulse wave R-R interval standard deviation can be easily determined by this device. Since the propagation velocity of the pulse wave is very high, it is propagated in the overall body nearly instantaneously when the heart beats, the pulse R-R interval can be considered to be equivalent to the electrocardiogram R-R interval.
Patent JP-H08164335-A (JP)
Title: Nitrogen oxides catalystic reduction catalyst
Inventor: NAKATSUJI TADAO
IPC: B01J23/06
Filed: 1991-02-14
Abstract: PURPOSE: To enable to efficiently perform catalystic reduction for nitrogen oxides in exhaust gas under presence of oxygen. CONSTITUTION: This catalyst consists of anatase-type titanium dioxide or the mixture of it with at least one kind of metallic oxide selected from the group consisting of V, Cr, Zn, Nb, Mo, W, Co, Ni and Cu.
Patent JP-S58161487-A (JP)
Title: Optical exchange circuit network
Inventor: YAMAGUCHI TAKEHIKO
IPC: H04B10/27
Filed: 1982-03-18
Abstract: PURPOSE:To attain optical exchange between optical signals in wavelength split multiplex, by switching an optical wavelength multiplex light with an optical spatial switch after demultiplexing, transmitting the output light to a demultiplexer via an optical wavelength converter and obtaining the optical wavelength multiplex output light again. CONSTITUTION:Inputs of n-wave from the same optical path are seperated into n-set of spatial separation signals at an optical demultiplexing device D and led to an n-set of optical spatial switch S, where different wavelengths are exchanged. The output light is led to an optical wavelength converter CONVi, where n- set of optical signals incoming on the same optical path are converted at first. The replacement of the n-set of waves among the input optical paths is executed by collecting the outputs of the same wavelength lambdai and providing n-group of optical spatial switches Si performing spatial exchange among them only corresponding to each wavelength. The outputs of the switch S are sectioned into in total m-group of optical signals so as to obtain n-set of different wavelength of optical signals. That is, each group of m-set is an optical signal separated for each wavelength spatially. The optical signals are transmitted on output optical paths as n-set of multiple signals at an optical multiplexer M.