baber/WOPTO huggingface dataset:
Patent JP-H04357890-A (JP)
Title: Infrared ray detection apparatus
Inventor: SHIBAYAMA KATSUMI
IPC: G01J1/02
Filed: 1991-06-04
Abstract: PURPOSE:To operate a sensor, J-FET for impedance conversion and resistors, etc., with a single action by forming a plurality of detection units on a semiconductor substrate and providing a switch element for each detection unit. CONSTITUTION:Since a voltage higher than a level shift voltage of diodes D1, D2 is applied to all inversely paralleled diode circuits 301 to 30n on the occasion of poling a pyroelectric effect material layer 12, these circuits equivalently work as low resistance elements. Therefore, an excessive voltage is never applied to the gates of J-FETs 201 to 20n. During use as an infrared ray sensor, a voltage lower than the level shift voltage of diodes D1, D2 is applied to respective inversely paralleled diode circuits 301 to 30n. Accordingly, the inversely paralleled diode circuit 30 equivalently works as an element having sufficiently high resistance value and impedance conversion by J-FETs 201 to 20n is conducted suitably.
Patent JP-H09296142-A (JP)
Title: Coloring composition
Inventor: MASUKO HIDEAKI
IPC: G03F7/027
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring composition capable of giving color filters excellent in pigment dispersibility and therefore excellent in transparency etc., owing to light scattering suppression, through such a process as to prepare a liquid preliminary dispersion composition with a coloring compound dispersed in a dispersion medium. SOLUTION: This coloring composition is obtained by preparing a liquid preliminary dispersion composition with a coloring compound <=1μm in average particle size dispersed in a dispersion medium containing a curable compound (e.g. bisphenol A diglycidyl ether) followed by conducting a high-pressure dispersion treatment of the dispersion composition under a pressure of >=100kg/cm<2> . It is preferable that this coloring composition in further incorporated with, as additive(s), a polymeric compound such as novolak resin and/or a dispersion auxiliary such as phthalocyanine derivative.
Patent JP-S61291736-A (JP)
Title: Eccentric bearing lock mechanism of compression ratio varying mechanism
Inventor: NARUOKA TAKAO
IPC: F16D1/06
Filed: 1985-06-20
Abstract: PURPOSE:To enable to perform shifting to a high compression ratio in a wide operation range, by a method wherein a first and a second guide groove and two lock pin engaging hole are provided in an eccentric bearing located between a piston pin and a connecting rod. CONSTITUTION:An eccentric bearing 10, having an inner and an outer periphery positioned eccentrically to each other, is rotatably located between a piston pin and a connecting rod. First and second lock pin engaging holes 16 and 17 and first and second guide grooves 21 and 22, circumferentially extended, are formed in the eccentric bearing 10, and further, first and second collision surfaces 23 and 24, extended radially outwardly from the bottom surfaces of the guide grooves 21 and 22, respectively, are formed. This enables reliable engagement of the lock pin with the lock pin engaging holes 16 and 17 even when the eccentric bearing 10 is rotated in any direction.
Patent JP-2000001417-A (JP)
Title: Optical illusion brighter as color lightening agent
Inventor: CHEVALIER VERONIQUE
IPC: A61K8/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a brighter of optical illusion as a color lightening agent by using a compound belonging to an optical illusion brighter in a composition or for preparing a composition in order to lighten the skin. SOLUTION: One or more compounds  preferably sodium =4,4'-bis[(4,6- dianilino-1,3,5-triazin-2-yl)amino]stilbene-2,2-disulfonate or the like} belonging to an optical illusion brighter group in an amount of 0.5-10 wt.% based on the total weight of a composition is used in the composition or for preparing the composition in order to lighten the skin. The composition obtained by using the compound is a concealer composition, etc., and can provide a complexion with excellent uniformity, homologousness, transparency and smooth appearance such as alabaster. Consequently the use of the composition is effective for treating the skin of Asian, etc.
Patent JP-S5257620-A (JP)
Title: Acceleration pedal operating force transmit system of vehicle
Inventor: NIWA SHIGEMI
IPC: B60K26/00
Filed: 1975-11-06
Abstract: PURPOSE:Acceleration pedal operating force transmit system of car is provided with clutch means which is engaged by sensing ignition switch close or engine rotation condition, to prevent acceleration pump from operating when the engine is stopped and the acceleration pedal is depressed.
Patent JP-S5922789-A (JP)
Title: Paper feed apparatus of printer
Inventor: SEKIMOTO SHINYA
IPC: B41J11/00
Filed: 1982-07-30
Abstract: PURPOSE:To provide the titled apparatus capable of preventing the collision of gears and performing paper feed in a low noise level, constituted so as to energize gears by a spring member so as to maintain such a state that teeth of two gears are mutually contacted always. CONSTITUTION:A large gear 12 inlaid with and mounted to the rotary shaft 11 of a platen is constituted by two gears 12a, 13b and a pin 16 is planted and provided to the gear 13b so as to be protruded through the slot 15 formed to the gear 13a. A tensile coil spring 18 is provided under tension between the pin 17 planted and provided to the gear 13a and the pin 16. The teeth 20a, 20b of the gears 13a, 13b are positioned between a pair of the teeth 19a, 19b of a pinion 10 mounted to the output shaft 9 of a motor in a inlaid state and, even if the motor starts or stops rotation abruptly, the collision of the teeth 19 of the pinion 10 and the teeth 20a, 20b of the gears 13a, 13b are prevented.
Patent JP-H04227741-A (JP)
Title: Elastomer composition containing halobutyl matrix reinforced with inorganic silica filler
Inventor: JIYAN MASHIYURA
IPC: C09D115/02
Filed: 1991-05-10
Abstract: Elastomeric compositions with a halobutyl matrix reinforced by a siliceous inorganic filler, which are characterised in that they additionally contain an epoxidised natural rubber. These compositions exhibit high, both thermomechanical and adhesive, properties, especially when compared with natural rubbers. They can be employed for the preparation of tubeless-type leakproof tyres.
Patent JP-S51125958-A (JP)
Title: Method for removing membrane- contaminating matters
Inventor: TSUKAMOTO TERUKI
IPC: C12N9/00
Filed: 1974-11-19
Abstract: PURPOSE:To remove efficiently osmotic membrane-contaminating matters such as metal precipitates, fats,greases, etc., and recover performance of the membrane by combining chemical washing steps rationally.
Patent JP-S5560833-A (JP)
Title: Pressure measuring electrode and preparing the same
Inventor: TAMAI MITSURU
IPC: G01L9/12
Filed: 1978-10-30
Abstract: PURPOSE: To prevent dielectric breakdown and to enhance measurement accuracy, a metal layer and a crystallized glass layer are used to cover the surface of insulating material to form a mesurement electrode so as to face the diaphragm of a pressure meter.  
     CONSTITUTION: To provide pressure measurement electrodes 24A, 24B, metal layers 24A, 24B are formed on the concave faces 3A, 3B of insulator 2 facing the diaphragms 9A, 9B for measuring pressure, and the metal layers 24A, 24B are covered with crystallized glass layers 22A, 22B. To deposit such glass layers, the insulator 2 is attached to the container 34 of a centrifugal deposition unit (metal layer-formed concave face 3A directed toward the center of rotation), and a suspension of crystallized glass powder and vaporizable liquid is charged in the container 34, which is then rotated around the center shaft 32, allowing glass powder in the suspension to be deposited on the concave face 3A of the insulator with centrifugal force. Then, the container 34 is taken out and processes by drying, sintering, and gradual cooling to form the glass layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1054430-A (JP)
Title: Viscous coupling
Inventor: GASMANN THEODOR DIPL ING
IPC: F16D35/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a viscous coupling capable of being used for a brake in which the driving and damping torque curve are gradually increased. SOLUTION: A viscous coupling suitable for a brake for a roller shutter-type fire door is provided with a housing 3 and a hub 6 having a series of inner plates 13 in a chamber for housing viscous fluid and a series of outer plates 11 positioned between them. First plates in which plates of one group are rotated at high speed in relation to the housing of the coupling or the hub, and plates of the other group are rotated at high speed in relation to the hub or the housing part is provided, and at least two continuous plates are driven and connected by protrusions so constituted as to be brought in contact with each other after the free rotation. When the degree of freedom of the rotation between the continuous plates of respective groups is generated, torque to be transmitted between the housing of the coupling and the hub is gradually increased.  In a case where the viscous coupling is used for a fire door, the braking action is increased as the door is lowered.
Patent JP-H08325422-A (JP)
Title: Colorant composition for polypropylene
Inventor: UCHIUMI HIDEKI
IPC: B29B9/12
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a high-pigment-concentration colorant composition excellent in pigment dispersibility in molding PP by adding a pigment to a carrier resin comprising an ethylene/or propylene/α-olefin copolymer and a low-molecular- weight olefin resin. CONSTITUTION: This colorant composition is obtained by adding a pigment to a carrier resin comprising an ethylene/α-olefin copolymer (e.g. ethylene/ propylene copolymer) or a propylene/α-olefin copolymer (e.g. propylene/butene-1 copolymer) (A) and a low-molecular-weight olefin resin (B). By using a combination of the components A and B as the vehicle resin of a masterbatch color, the dispersion of the coloring component can be improved in the coloration molding, such as injection, extrusion or blow molding, of a polypropylene, the segregation and color unevenness do not occur, and the appearance and moldability of the article can be improved.
Patent JP-H04359721-A (JP)
Title: Air conditioner
Inventor: OKUMURA TOSHIKAZU
IPC: F24F3/052
Filed: 1991-06-05
Abstract: PURPOSE:To simultaneously achieve heating and cooling while the cost of a device is reduced and energy saving is carried out in an air conditioner in which temperature-controlled air by a heat pump is distributed and suplied to a plurality of chambers to be air-conditioned. CONSTITUTION:There are provided air ducts 25 and 27 to distribute and supply cold air CA cooled by the evaporator 1 of a heat pump and hot air WA heated by the condenser 2 of the heat pump simultaneously with the generation of the cold air by the evaporator 1 to respective chambers R1, R2, and R3 to be air-conditioned. An air quantity ratio adjusting means 28 for changing and adjusting the supply quantity ratio of the cold air CA and the hot air WA is provided for each of the chambers R1, R2 and R3 to be air-conditioned.
Patent JP-H10326872-A (JP)
Title: Ferroelectric storage element and manufacture thereof
Inventor: NAKAMURA TAKASHI
IPC: H01L21/8246
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make low the dielectric constant of a ferroelectric film, which is used for a ferroelectric storage element, and to enable making high the melting point of the film by a method, wherein the film having hysteresis characteristic is constituted using a specified mixed crystal. SOLUTION: A ferroelectric film 28 is provided on a channel formation region CH, formed in a silicon semiconductor substrate 22 via a gate oxide film 24 and a floating gate 26, and the film 28 is constituted using a mixed crystal which is shown by (A1y1 to Anyn )2 (B1x1 to Bmxm )2 07 , where x1+ to +xm=1, the y1+ to +yn=1 and any of the x1, the xw to xm, the y1 and the y2 to yn are used as the condition of 0 or more to 1 or less. Two of the x1, the x2 to xm, the y1 and the y2 to yn are used as the condition of more than 1 to less than 1. Moreover, A1 and A2 to An are made such that they are respectively different kinds of elements from among the elements of a group A and the B1, and the B2 to Bm are made such that they are respectively different kinds of elements from among the elements of a group B. Moreover, the group A is made it set so that it is a group of a group IIa element, a group IIIa element and a lanthanum series of elements and the group B is set so that it is a group of Ti, Nb, Ta and the like.
Patent JP-S5835695-A (JP)
Inventor: SHIMAMOTO TAKAO
IPC: G01D7/00
Filed: 1981-08-28
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-S5658102-A (JP)
Title: Display unit of cassette tape recorder
Inventor: ISHIMARU SATOSHI
IPC: G11B33/02
Filed: 1979-10-16
Abstract: PURPOSE: To realize a small-size and simple structure for the display unit, by utilizing the cassette cover for the display unit.  
     CONSTITUTION: The cassette cover 1 is attached to the cabinet freely rotatavely, and the transparent film 5 is stuck to the inner face of the cover 1 after bending by 90° nearly at the center of the copper foil 8 so that the LED11 may be positioned at the window 1b and that the copper foils 9 and 10 may be positioned at the window 1a. In such constitution, the LED11 can be lit up by flowing the current to the LED11 via the copper foil 3 of the printed circuit board 2 plus the copper foils 6 and 7 of the transparent film. As a result, the display is possible for the function of the recording/reproducing or the leveling. At the same time, the copper foils 9 and 10 emerge in the window 1a to show the residual length or the travelling direction of the tape. And the opening force is always applied to the cover 1 owing to the flexible transparent film 5, which eliminates the spring to open the cover 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63296265-A (JP)
Title: Semiconductor storage device
Inventor: OZAKI ATSUSHI
IPC: H01L27/108
Filed: 1987-05-27
Abstract: PURPOSE:To suppress the flowing of electrons into a substrate so as to prevent memory information from being broken, by forming a charge capturing region in the vicinity of a dicing line which is formed of an impurity diffusion region where an internal substrate bias potential is applied. CONSTITUTION:An electron capturing region 30 is divided into an insulating layer 50 and an N<+> layer 20 which forms a dicing line 2. An N<+> layer 32 and P<+> layers 33, 34 are formed inside an N<-> well 31 on a P<-> substrate, and a poly-Si gate 35 is formed on an insulating thin film 35, so that an RET is composed. A positive voltage V is applied to the N<+> layer 32 and the P<+> layer 33. A memory cell 40 is formed inside the region 30. A substrate bias potential is applied through a parasitic diode 8 formed between the N<+> layer 20 and the P type substrate. When a memory circuit is operated to change the substrate bias voltage and electrons generated are implanted into the substrate through the parasitic element 8, all the electrons are captured by the N<-> layer 31 biased positively through the N<+> layer 32 to which the positive voltage V is applied and so they cannot reach the memory cell 40, and hence have no effects on data held in the cell.
Patent JP-H09297846-A (JP)
Title: Picture recognition device
Inventor: HAYASHI TATSUO
IPC: G06V10/28
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To precisely recognize a form even if the reflectance of the surface of an article is not uniform by combining a differential picture obtained by differentiating a negative picture from a positive picture with a differential picture obtained by differentiating the positive picture from the negative picture and composing a threshold picture. SOLUTION: The positive picture p8 and the negative picture N8 are used for generating the threshold picture. In a subtracted 40, the negative picture N8 is subtracted from the positive picture p8 and the difference picture is obtained. In a substracter 42, the positive picture p8 is similarly subtracted from the negative picture N8 and the difference picture is obtained. A maximum value calculation part 46 obtains the maximum values of the two difference pictures. Namely, data are compared for the respective picture elements in frame memories 30 and 32 and data on a larger side is outputted. When the positive picture is subtracted from the negative picture in the picture element where the value of the positive picture is larger than the value of the negative picture on the structure of the frame memories, a picture element value becomes zero.
Patent JP-H06344315-A (JP)
Title: Pressure cast molding method
Inventor: MOGI KENTARO
IPC: B28B1/26
Filed: 1993-06-04
Abstract: PURPOSE:To efficiently dehydrate a molded object by attaching a suction pipe having sponge attached to the leading end thereof to the arm of a working robot and sucking up the water accumulated in a container-shaped molded object by the suction pipe moving according to a predetermined pattern. CONSTITUTION:A suction pipe 14 having sponge 16 provided to the leading end thereof is attached to the leading end of the articulated arm 12 of a working robot 10. A suction hose 18 is connected to the rear end of the suction pipe 14 and the water accumulated in the container-shaped molded object demolded from a pressure cast molding machine is sucked up through the suction pipe 14. At this time, the position of the molded object is accurately detected by a CCD camera to scan the entire area of the bottom surface of the molded object and the suction pipe 14 is moved according to a predetermined pattern to dehydrate the molded object. After the sponge 16 is immersed in a washing water tank, it is pressed to a net to squeeze out water from the sponge 16. Therefore, the water on the bottom surface of the molded object is sufficiently removed and the cracking of the molded object during a drying process is prevented.
Patent JP-H09297330-A (JP)
Title: Nonlinear optical element and its production
Inventor: UJIIE KOJI
IPC: C08K5/3467
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an electrode, to effect orientation in an arbitrary direction and to form the subject element in an arbitrary shape such as a thin film, fiber or bulk shape by orienting diamagnetic anisotropic particles under certain regularity. SOLUTION: Diamagnetic particles having anisotropy ▵x are oriented under certain regularity and the objective nonlinear optical element is produced. An adoptable method for producing the element is not especially limited if it is a means usable in a magnetic field, but in consideration of the fact that the magnetic field is formed in a limited space, not a vapor phase method requiring a large-scale device but a liq. phase method is suitable. When particles of a nonlinear optical material are dispersed in a polymerizable monomer and the element is produced, a thermopolymerizable monomer, a radical polymerizable monomer or a photopolymerizable monomer may be used as the polymerizable monomer but the photopolymerizable monomer is preferably used because it is necessary to carry out reaction in the limited space of a magnetic field and light is used as a reaction controlling means.
Patent JP-H1126230-A (JP)
Title: Magnetic field generating device for sputtering device
Inventor: KOBAYASHI TSUKASA
IPC: H01F7/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generating device, which can generate two magnetic fields intersecting each other at right angles or arbitrary angles in fixed directions with high accuracy in a large-area substrate at the time of forming a soft magnetic thin film by means of a sputtering device, while the axis of easily magnetization is being controlled. SOLUTION: A magnetic field generating device generates magnetic fields, in parallel with the surface of a substrate having a relatively large area near the surface when at least two magnetic films are formed on the surface of the substrate, in such a state that their axes of easy magnetization intersect at right angles or at arbitrary angles by a sputtering method. The device is constituted of an annular magnetic yoke 21 which is arranged so as to surround the surface of the substrate, coil groups 2a, 2b, 3a, 3b, 4a, and 4b each of which is composed of a plurality of coils which generate magnetic fields in the direction of the first axis of easy magnetization, and coil groups 12a, 12b, 13a, 13b, 14a, and 14b each composed of a plurality of coils which are wound around the yoke 21 and generate magnetic fields in the direction of a second axis of easy magnetization.
Patent JP-S6113103-A (JP)
Title: Measurement for dimensions of test piece
Inventor: NISHIFUJI KATSUYUKI
IPC: G01B5/02
Filed: 1984-06-29
Abstract: PURPOSE:To elevate the dimensions measuring efficiency with shorter dimensions measuring time by a method wherein a support base is shifted upward and downward to adjust the axis center of a test piece vertically while it is done correcting the vertical movement value thereof when horizontal measurement is impossible in the dimensions measurement. CONSTITUTION:A test piece 2 is set on a support base 8. Then, based on the type, nominal thickness and nominal outer diameter of the test piece 2, a calculator calculates the vertical deviation between the axis center of the test piece 2 and the axis line of a dimensions meansuring device to compute an adjusting margin to be allowed within an allowable range. The results are outputted to the support base 8 as height position signal to adjust the height of the test piece by shifting the support base 8 upward or downward continuously. Then, a chuck 9 is closed from the horizontal way to perform a horizontal positioning between the axis center of the test piece 2 and the axis line of the dimensions measuring device. Thereafter, as in the convertional method, the width of the test piece is measured with a dimensions measuring element 11 and the chuck 9 is turned by 90 deg. to measure the thickness thereof. This method can simplify the operation of the chuck to shorten the dimensions measuring time. Especially when the same test piece is measured in the dimensions, the position of the support base is simply set once only.
Patent JP-H083732-A (JP)
Title: Production of golden ornament
Inventor: HOSHINA HIROYUKI
IPC: A44C25/00
Filed: 1994-06-16
Abstract: PURPOSE:To provide a method for producing golden ornaments by the vapor deposition of a gold alloy by which a change of color tone between batches for vapor deposition is suppressed and the gold alloy as an evaporating source can be repeatedly utilized any number of times without requiring total exchange after a prescribed number of repetition. CONSTITUTION:The compsn. of a gold alloy in a crucible is calculated from vapor deposition time and the reduction of the gold alloy and the compsn. of a gold alloy added to the crucible is determined. A gold alloy having the determined compsn. is added to the crucible by an amt. equal to the reduction and it is used for subsequent vapor deposition.