baber/WOPTO huggingface dataset:
Patent JP-S56123940-A (JP)
Title: Biphenyl derivative and its preparation
Inventor: TAMURA YASUMITSU
IPC: C07C57/58
Filed: 1980-03-06
Abstract: PURPOSE: To prepare the titled compound useful as a synthetic intermediate of medicines, in high yield, by methylating 4',5-di-substituted-3-biphenylylacetic acid ester with a methylating agent in a two-phase system comprising methylene chloride and water, in the presence of a phase-transfer catalyst.  
     CONSTITUTION: A 2-(4', 5-di-substituted-3-biphenylyl)propionic acid ester of formula II (R 1  is H, lower alkoxy, or halogen; R 2  is H or halogen; R 3  is lower alkyl) is prepared by reacting a 4', 5-di-substituted-3-biphenylylacetic acid este with a methylating agent such as CH 3 I, in a two-phase system comprising methylene chloride and water, in the presence of a phase-transfer catalyst such as tetrabutylammonium hydroxide.  
     EFFECT: As the reaction system is not anhydrous, the methylated objective compound can be separated easily.  
     USE: A synthetic intermediate of medicines having excellent antiphlogistic and analgesic activities, e.g. 2-(4',5-di-substituted-3-biphenylyl)propionic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11221273-A (JP)
Title: Lubricant medical implement and method for manufacturing the same
Inventor: IKADA YOSHITO
IPC: A61L31/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant medical implement which has an excellent lubrication when it is moist and whose lubrication is excellent in durability and stability, and to provide a method for manufacturing the same. SOLUTION: A hydrophilic polymer material comprising acrylic acid, methacrylic acid and esters and salts thereof, and at least one kind of acryl amide and methacrylamide is applied on the surface of the base material constituting this lubricant medical implement. The method for producing the medical implement includes a process of connecting a polymer compound which has an active ester group on the side chain to the surface of the base material of the medical implement by making the polymer compound act on the surface of the base material, and an after-treatment process of changing the connected polymer compound to a hydrophilic polymer material to apply lubrication to the medical implement. As for the polymer compound, for example, a polymer or copolymer of unsaturated carboxylate of an N-hydroxy acid imide compound is recommended.
Patent JP-H08199700-A (JP)
Title: Wall panel
Inventor: ONO TATSUO
IPC: E04B1/80
Filed: 1995-01-25
Abstract: PURPOSE: To provide a wall panel of good operability for transport and building-in by enclosing all the sides in the lateral direction with a fireproof cover body, filling the interior hollow part with heat insulating material, providing connection constructions with a pillar body on right and left both ends, and reinforcing the upper and lower ends with lateral members. CONSTITUTION: All the lateral sides are enclosed with a fireproof cover body 1, the upper and lower ends are opened, the interior hollow part 1a is filled with heat insulating material, and hence a wall panel W for a straight part is formed. A pillar body 2 of which the upper and lower ends are closed with steel plates is exposed from the upper and lower opening ends and fixed while adjoining both lateral end parts of the hollow part 1a, and the upper and lower ends are reinforced with lateral members. Connection constructions J constituted of a projecting part 1b and a recessed part 1c are formed on the lateral end parts of the fireproof cover body 1, and the tongue/groove joint is made possible.  At building-in, a wring bolt is temporarily screwed in a screw-in part provided on the steel plate of the body 2 so as to suspend the panel W, the lower end of the body 2 and the lower lateral member are connected to a foundation, or the upper end of the body 2 and the upper lateral member of the previously built-in panel W, and the right and left panels are connected together with the construction J.
Patent JP-H08198730-A (JP)
Title: Hair pretreating agent, hair pretreating cosmetic and hair dyeing method
Inventor: HORIKOSHI TOSHIO
IPC: A61K8/36
Filed: 1995-01-24
Abstract: PURPOSE: To provide a hair-dyeing method achieving high hair-dyeing effect without damaging the hair or stimulating the skin and capable of improving the hair also in view of sensory characteristics. CONSTITUTION: This hair-pretreating agent composed of a soluble keratin protein or a keratin protein is produced by reducing a keratin protein fiber having cross-linked structure in a liquid, removing the insoluble components from the reduction product to obtain a solution, adding one or more kinds of surfactants selected from a fatty acid alkali salt and/or a fatty acid organic base salt, an anionic surfactant and an amphoteric surfactant to the solution and removing the reducing agent from the mixture. Hair is treated with a hair cosmetic containing the hair-pretreating agent and dyed with an antibody having immunological activity to a keratin protein modified with a pigment, a dye or an enzyme.
Patent JP-S61190064-A (JP)
Title: Formation of thin titanium nitride film
Inventor: SUZUKI YASUO
IPC: C23C14/48
Filed: 1985-02-15
Abstract: PURPOSE:To form a thin TiN film contg. TiN at a high ratio to a sample with lessened electric power consumption without increasing the temp. of the sample by making combination use of N ion irradiation and Ti vapor deposition and specifying the incident conditions and atmosphere conditions, etc. thereof. CONSTITUTION:The thin TiN film is formed on the sample 2 fixed to a supporting base 1 by irradiating an N ion beam 3 generated from an ion source 4 to the sample 2 and depositing by evaporation the Ti evaporated from an evaporating source 5 thereto in a gaseous N2 atmosphere in which a high vacuum is maintained. The region of <=1.0 N/Ti ratio of the incident number of N ions and incident number of Ti atoms per unit time to the sample 2, 5X10<-5>-2X10<-4>Torr gaseous N2 atmosphere pressure, 3X10<22>-3X10<23> pieces/ cm<2>/sec incident number of Ti atoms to the sample 2 and 10-30keV energy of N ions is used as the conditions for forming the above-mentioned thin film by controlling the pressure of the gaseous N2 to be introduced into the ion source 4, the N ion beam controlled by arc discharge and the evaporation rate of Ti controlled by the electron ray power of the evaporating source 5.
Patent JP-H02207766-A (JP)
Title: Tofu-preparing machine
Inventor: TAKEYAMA KOJIRO
IPC: A23L11/00
Filed: 1989-02-08
Abstract: PURPOSE:To enable to prepare a GOJIRU (ground soybean solution) in a short time by disposing a controller for driving a rotation cutter for a short time at the early time of a soybean-grinding operation, stopping the rotation cutter for some time and subsequently again driving the rotation cutter for a short time. CONSTITUTION:Soybeans and water are received in a cup container 1 and the soybeans are ground with a rotation cutter 2 in the water in the container 1. A controller 14 controls the rotation cutter 2 so as to drive the rotation cutter 2 for a short time at the early time of a soybean-grinding operation, stop the driving of the rotation cutter 2 for some time and subsequently again drive the rotation cutter for a short time. The GOJIRU can be consequently prepared in a short time.
Patent JP-S60172041-A (JP)
Title: Photographic sensitive material comprising silver halide
Inventor: KATOU KAZUO
IPC: G03C7/305
Filed: 1984-02-18
Abstract: PURPOSE:To prevent deterioration of photographic characteristics even for the contact with gaseous formaldehyde for a long period by incorporating a specified compd. which liberates a development inhibiting component reacting with an oxidized product of a main agent for color developer to one layer being a silver halide emulsion layer whose contg. ratio of photographic coupler is specified. CONSTITUTION:DIR compd. expressed by the formulas ( I ) or (II) is a compd. used for a photographic sensitive material comprising silver halide, which reacts with an oxidized product of a main agent of a color developer and liberates a development inhibiting component. In the formulas, A is a component liberating a component Z or TIME-A by reacting with the oxidized product of the main agent of the color developer. When it is an org. residue which forms a dye by the reaction with the oxidized product, said residue may be Magenta yellow or Cyan coupler. DIR( I ) and DIR(II) are effective when they are used in combination.
Patent JP-H11213230-A (JP)
Title: Illuminating structure for article and article sample
Inventor: HAYASHI KUNIO
IPC: G07F9/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a new illuminating structure for effectively and efficiently illuminating an article or an article sample in the display part of the article or the article sample. SOLUTION: A hook part is attached to the upper edge part of a reflector 31, and this hook part is engaged with the upper part of a display presser board 24. The reflector 31 is provided with a lower reflecting surface part 31a having a relatively gentle inclination toward a backward and forward direction at the lower part, intermediate reflecting surface part 31b continued through a bending part to the lower reflecting surface part 31a having a sharper inclination than that of the lower reflecting surface part 31a, and upper reflecting surface part 31c continued through a bending part to the intermediate reflecting surface part 31b having a sharper inclination than that of the intermediate reflection surface part 31b.  The reflector 31 is arranged at an almost front position between a fluorescent tube 13 and a article sample 12, and the light emitted forwardly from the fluorescent tube 13 is directed backwardly at the article sample 12 side.
Patent JP-H10259861-A (JP)
Title: Gear transmission device for automatic transmission
Inventor: SUMI YASUO
IPC: F16H3/66
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, and to miniaturize the radial dimensions of an automatic transmission by arranging a second clutch and a third one-way clutch outside three sets of single pinion type planetary gears by the ring gear input. SOLUTION: A transmission is provided with a second clutch C2 and a third one-way clutch F3 continuously to a third clutch C3 to selectively restrict a first carrier PC1 and a sun gear S1. A second one-way clutch F2 is provided continuous to a second brake B2, and the one-way clutches F2, F3 are arranged outside planetary gears G1, G2, G3. Because the transmission mechanism capable of employing the OWC transmission is provided between the second planetary gear G2 and the third planetary gear G3 without interposing any one-way clutch, complicated structure is avoided, and advantages of miniaturization and reduction of the number of tightening elements are achieved when the OWC transmission is employed in 1-2 transmission, 1-2 transmission and 2-3 transmission.
Patent JP-H02212010-A (JP)
Title: Rotary shear
Inventor: SHIMOII TSUTOMU
IPC: B23D25/00
Filed: 1989-02-08
Abstract: PURPOSE:To eliminate the need for operator skill and time to adjust a clearance in a rotary shear for continuously cutting a coil-shaped plate by moving a lower tool mounting base in a frame in the direction perpendicular to the clearance by means of a wedge mechanism. CONSTITUTION:In adjusting of a clearance between upper and lower tools, when a screw shaft 23 is rotated, a screw shaft 21 rotates through a worm wheel 24 and a worm 22 to move a wedge 20 upward or downward. A chock 10 thus moves to the right or left, and belleville springs 26, 28 expand or contract an amount equivalent to the movement of the check. By the operations of the springs, the lower tool 12 is moved to the right or left to adjust the clearance between the upper tool 16 and itself. Since the chocks 9, 10 and frames 17, 18 are adjacent to each other respectively through rollers 25, 27, 29, 30, relative motions between both the chocks and the rollers can be performed smoothly.
Patent JP-S62187382-A (JP)
Inventor: NAKAGAWA MITSUO
IPC: G09F15/02
Filed: 1986-02-13
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-H11230994-A (JP)
Title: Ac current measuring instrument
Inventor: TORIHATA SHIGENORI
IPC: G01R19/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an AC current measuring apparatus in which a current can be measured with high accuracy regardless of fluctuation or temperature characteristics of elements by separating the power supply function from the current measuring function. SOLUTION: The AC current measuring apparatus comprises a transformer 1 for inducing a secondary current from a primary current, a circuit 4 for rectifying the induced secondary current, a charging/discharging capacitor 6 for the rectified current, a Zener diode 7 for controlling the capacitor 6 to be charged until a voltage induced by the secondary current reaches a specified level and then discharging the capacitor 6, a load resistor 12 provided in the circuit passing the secondary current, a circuit 10 for converting a voltage appearing across the load resistor 12 when power is supplied by a discharge current from the capacitor 6 into a frequency, and an electrooptical conversion circuit 11 and an optical fiber 13 for transmitting a measuring signal from the voltage/frequency conversion circuit 10 externally.
Patent JP-S62186535-A (JP)
Title: Dry etching apparatus
Inventor: KOTANI KOICHIRO
IPC: H01L21/302
Filed: 1986-02-12
Abstract: PURPOSE:To improve the efficiency of etching treatment, by mounting a sample on one of counter electrodes, projecting light on the surface of the sample from the side of another electrode, and accelerating the excitation of the surface of the sample and reacting gas. CONSTITUTION:A sample 6 is mounted on one electrode of opposed electrodes. Light 10 is projected on the surface of the sample 6 from the side of other electrodes 5'. Thus the excitation of the surface of the sample 6 and reacting gas is accelerated. When such a dry etching apparatus is used, oscillation is stabilized even if gas pressure is changed, and plasma excitation occurs. Therefore anisotropic etching can be performed. Since ion species are excited with the light, a bias can be lowered relatively, and the damage of the surface of the sample 6 is alleviated. When the projected light is disturbed, isotropic etching can be performed, and the etching shape can be freely controlled.
Patent JP-H05224597-A (JP)
Title: Travel guide device for vehicle
Inventor: TANIGUCHI TATSUAKI
IPC: G09B29/10
Filed: 1992-02-17
Abstract: PURPOSE:To specify the position of its own vehicle in a more fractionized range with a broadcasting station and the level of a radio wave and to display a map, where the range wherein its own vehicle is positioned can be grasped more in detail, on an on-vehicle display. CONSTITUTION:This device is provided with a receiver 10 which receives the radio wave sent from the broadcasting station, an inside/outside decision means 29 which decides whether the position of its own vehicle is inside or outside a receivable area from whether or not the transmitted radio wave is received, an electric field intensity detecting means 30 which detects the electric field intensity of the received radio wave signal, and its own vehicle position specifying means 31 which matches the detected electric field intensity with the intensity distribution of the transmitted radio wave from the broadcasting station and specifies the range where the vehicle is positioned; and the map including the specified range is displayed on the on-vehicle display 14.
Patent JP-H03234685-A (JP)
Title: Recorder
Inventor: HIRAMATSU SOICHI
IPC: B41J19/20
Filed: 1990-02-13
Abstract: PURPOSE:To prevent a sheet retaining member from being bent by so composing the length of the contact part of a carriage with the member in the moving direction of the carriage as to substantially equal to a length between divided conveying rotors. CONSTITUTION:A contact part 5a in which the front end of a carriage 1 is formed, is slit while pressing a sheet retaining member 3 in the case of recording. In this case, the member 3 is received by a force for bending it between conveying rollers 2a. However, since a length l1 between the rollers 2a is formed to be substantially equal to the length l2 of the part 5a, a pressing force of the part 5a to the member 3 is operated at a part supported by the roller 2a. As a result, the member 3 is scarcely bent even if it is pressed by the part 5a. Accordingly, in the case of recording, if the carriage 5 is reciprocated, fluctuations in the direction of an arrow (a) are eliminated, an interval between recording means 7 placed on the carriage 5 and the sheet 1 is always constant, and an image disorder is eliminated.
Patent JP-S59154942-A (JP)
Title: Preparation of cake coated with chocolate
Inventor: HIZAKI SHIGERU
IPC: A23G1/00
Filed: 1983-02-23
Abstract: PURPOSE:To enable uniform coating of chocolate, by adding soft centers to a rotary oven, revolving the rotary oven, sprinkling molasses on the centers while rolling them, sprinkling polysaccharide powder, and, putting molten chocolate on them. CONSTITUTION:Soft centers such as spherical jelly, etc. are put in a rotary oven. As the centers are rolled, molasses consisting of sugar, thick malt syrup, and water is sprinkled on them, and attached to the centers uniformly. Polysaccharide (e.g., pullulan) powder having high water absorption, showing adhesivity during water absorption, is then spinkled on them, and molten chocolate is imimediately put on them to give a cake coated with chocolate. Consequently, even soft centers can be uniformly coated with chocolate. The formed chocolate layer will not be released, and the centers will not be aggregated.
Patent JP-S62189383-A (JP)
Title: Electromagnetic type pump
Inventor: JINNO NORIYUKI
IPC: F04B17/04
Filed: 1986-02-15
Abstract: PURPOSE:To reduce the size and the weight of a pump and to compact the pump, by a method wherein a driving source, creating electromagnetic induction, is attached to a pump body, and a piston can be forced to effect stroke motion directly through electromagnetic induction to pump up and drain liquid. CONSTITUTION:With a pump 1 charged with a current, electromagnetic induction action is created to an electromagnetic coil 32 wound around a cylinder hole 13 formed in the direction of a central axis O. In which case, a piston 2, reciprocatively charged in the cylinder hole 13 of a body part 1 and energized by a spring 7 and the like in a direction reverse to that of electromagnetic induction action, performs stroke motion along the central axis O. When the piston 2 is transferred to the liquid suction side, liquid flows in a liquid passage 16 of the piston 2 through a suction port 12 to push up a first valve member 3. Meanwhile, with a current disconnected through OFF motion of a switch, when the piston 2 is transferred to the liquid drain side, the valve member 3 is closed to pump up the liquid and the liquid is drained through a nozzle outlet port 5, and a device, so decreased in size and weight, enables repetition of the aboves.
Patent JP-S62187279-A (JP)
Title: Radio receiver with time piece
Inventor: KERA TAKEMI
IPC: G04G5/00
Filed: 1986-02-13
Abstract: PURPOSE:To perform an automatic time adjustment by extracting a time casting signal from a signal received through radio by a time-casting recognizing circuit and converting it into a time adjustment signal, and operating a regular time adjusting circuit. CONSTITUTION:The time-casting recognizing circuit 7 consists of a band-pass filter 10 for extracting the time-casting signal from a radio input signal, a level detector 11, a timing detector 12 for detecting the signal interval of the time-casting signal, and a regular time signal detector 13. Further, the regular time adjusting circuit 8 consists of a time readout circuit 14, a fast/slow detector 15, an adjustment inhibiting circuit 16, and a regular time adjustment signal generator 17 which generates a regular time adjustment signal with the outputs of the circuit 7 and detector 15. Then the circuit 7 extracts the time casting signal from the radio-received signal and operates the regular time adjusting circuit 8 to make a regular time adjustment automatically. Further the time of the timer is compared with a regular time in response to the start of the operation of the detector 12 and when the time is, for example, >=5min fast or slow, the circuit 16 inhibits a regular time adjusting signal from being generated.
Patent JP-S53115129-A (JP)
Title: Time axis correcting device
Inventor: HASHIMOTO YOSHITAKA
IPC: G11B5/027
Filed: 1977-03-18
Abstract: PURPOSE: To correct the time axial fluctuation to apply effectively to the PCM system, by forming through PLL circuit the first and second clock pulses which follow up the comparatively high or low time axial fluctuation to carry out both writing and reading for the memory device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53115143-A (JP)
Title: Peripheral circuit of mos-type nonvolatile memory
Inventor: TANAKA SUMIO
IPC: G11C16/06
Filed: 1977-03-18
Abstract: PURPOSE:To achieve a peripheral circuit which can convey the power voltage to the rear step with minimum loss of the power at the reading and the writing time respectively, by using a depression(D) type MOS transistor Tr for the transfer gate.
Patent JP-S55123473-A (JP)
Title: Curved surface printing of polyethylene resin and the like
Inventor: NAKANISHI MOTOYASU
IPC: B41F17/30
Filed: 1979-03-15
Abstract: PURPOSE: To make possible a curved surface printing without resort to undercoating or the like, by employing an impregnating ink mainly composed of a basic dye, nitrocellulose and the like for the base material poor in the adhesivity of paint ink, such as PP or PE resin.  
     CONSTITUTION: A printing is made on a film soluble and swellable by water by a photogravure with an ink in which a viscosity controlling agent such as toluene is added to 1W100 parts of a dye impregnating into the resin including PP and PE, for example, a basic dye and 1W100 parts of nitrocullulose. The film is floated on the water surface with the printed surface upward. Then, when it is swelled sufficiently, an intended article is gradually pushed into the water to adhere to the film and left alone at about 40W50°C for about 30W60min. Subsequently, when the film thus adhered is made of a starch, it is enzymatically decomposed, or when made of PVC, it is removed by a water shower. In this manner, the necessary pattern alone is left and dried to effect a curved surface printing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55122225-A (JP)
Title: Production of magnetic head
Inventor: WATANABE SEIZOU
IPC: G11B5/23
Filed: 1979-03-15
Abstract: PURPOSE: To improve the gap precision and yield by matching gap forming faces after sticking a high melting point nonmagnetic material to one of gap forming faces of a pair of core blocks at least.  
     CONSTITUTION: High melting point nonmagnetic material 2 is stuck to the gap forming face of one of a pair of core blocks 1 at least by evaporation or sputtering. Next, gap forming faces of this pair of core blocks are matched to each other to form a gap, and after that, a nonmagnetic material of a melting point lower than the high melting point nonmagnetic material above is filled up in the space part from the gap forming face lower end by a prescribed quantity, and this material is melted and fixed in 4 at the softening point of the high melting point nonmagnetic material above. After that, a head core is completed through normal processes. 
     COPYRIGHT: (C)1980,JPO&Japio