baber/WOPTO huggingface dataset:
Patent JP-H093629-A (JP)
Title: Surface treatment
Inventor: SHIMIZU CHIYUKI
IPC: C08G85/00
Filed: 1995-06-26
Abstract: PURPOSE: To prevent a deterioration of a transparency of light on the surface of a substrate due to dew condensation by forming a hydrophilic thin film on the surface of the substrate by a reactive gas plasma ion plating method by using a specified silicone resin. CONSTITUTION: The hydrophilic thin film is formed on the surface of the substrate by evaporating and allowing to react the silicone resin containing RSiO1.5 unit or SiO2 unit and R3 SiO0.5 unit (R is a substd. or unsubstd. univalent hydrocarbon and may be the same or different with each other) by using the reactive gas plasma ion plating method (O2 plasma ion plating method especially). In this way, the formation of waterdrop is prevented by converting a condensed dew to a smooth water layer and the deterioration of a penetration of the light is prevented even if dew is condensed on the surface of the substrate.
Patent JP-H0451922-A (JP)
Title: Cooker
Inventor: TAKAYAMA ATSUSHI
IPC: B02C19/20
Filed: 1990-06-18
Abstract: PURPOSE:To use one grating cooking cutter to obtain two kinds of grated food under the correct grating condition by constituting the cooker so that grating can be executed by selecting one small projecting blade provided on both faces of the cooking cutter used by inverting it upside down. CONSTITUTION:A cooking cutter 18 used by inverting it upside down and setting upwards one of one face or the other face is provided with a cylindrical fitting part 19, a disk part 20 provided with many different small projecting blades 22, 25 on one face and the other face, respectively, and a power transfer part receiver 21 provided on the inside peripheral surface of the fitting part 19. Also, a rotary driving shaft 12 is provided by passing through the bottom wall center part of a cooking container 4 whose upper face is opened, and to the shaft part positioned in the container 4, the fitting part 19 is fitted to be attachable and detachable. Moreover, a power transfer part 16 is provided on the peripheral part of the shaft part 12, and the power transfer part receiver 21 is fitted ruggedly so as to be attachable and detachable. A cutter receiving part 17 is provided on the peripheral part of the shaft part 12, and supports the cutter 18 fitted thereto.
Patent JP-H0713153-A (JP)
Title: Reflection type liquid crystal display device
Inventor: DOMOTO CHIAKI
IPC: G02B5/08
Filed: 1993-06-29
Abstract: PURPOSE:To provide the liquid crystal display device which is bright and is high in contrast at the time of white display by using a reflection plate for the reflection type liquid crystal display device from which reflected light of specular reflection maintaining the plane of polarization of incident light is reflected not only at the same angle as an incident angle but at a wide angle as well with high reflectivity. CONSTITUTION:This reflection type liquid crystal display device is constituted by clamping a liquid crystal material between two sheets of light transparent substrates provided with pixel electrodes, arranging the reflection plate 10 on one side of these light transparent substrates and arranging a quarter-wave plate for optically rotating the light between this reflection plate 10 and the light transparent substrate. The reflection plate 10 is formed of a metallic material from which the incident light is mainly specularly reflected. In addition, the surface of the reflection plate 10 is provided with ruggedness 15 to prevent the incident light at the same angle as the incident angle.
Patent JP-H11349563-A (JP)
Title: Production of 3,3,4,4-tetramethyl-2-azetidinone
Inventor: HAGA TORU
IPC: C07D205/08
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 3,3,4,4-tetramethyl-2-azetidinone, causing no formation of white crystal containing the same, affording high yield thereof and facilitating its extractive and separatory operations. SOLUTION: This method for producing 3,3,4,4-tetramethyl-2-azetidinone comprises the following process: the chlorosulfonyl group is deprotected from 1-chlorosulfOnyl-3,3,4,4-tetramethyl-2-azetidinone and the aimed 3,3,4,4- tetramethyl-2-azetiDinone is extracted from the resulting reaction product using an organic solvent; wherein the reaction product is separated into an aqueous layer and oily layer under an alkaline condition of >= pH 10 followed by adding an organic solvent to the aqueous layer to extract and separate the oily layer contaminated into the aqueous layer under an alkaline condition of >= pH 10 followed by joining the oily layer thus separated with the oily layer obtained above by separation from the reaction product and then the organic solvent in the resultant oily layer is removed to afford the objective 3,3,4,4-tetramethyl-2- azetidinone.
Patent JP-S5492866-A (JP)
Title: Compact portable electric apparatus
Inventor: OOI OSAMU
IPC: B26B19/38
Filed: 1977-12-29
Abstract: PURPOSE: To provide a compact portable electric apparatus such as an electric shaver, wherein a spare cell is provided so that when power of a currently empolyed cell has been exhausted the exhausted cell can be replaced by the spare cell.  
     CONSTITUTION: Through a joint 2, inner blades 3 can be slided against an outer blade 4. An outer blade frame 5 supports at its upper end the outer blade 4 and is secured at its lower portion to an outer frame base 6 by screws. A cell holder 10 and an inner box 9 cojointly holds a cell 11. The holder 10 and the inner box  9 are engaged through a projection 12 on an upper part of the holder 10 and a recess 13 in the inner box 9, and the holder 10 is detachable due to its resiliency. A cell 11 is biased by one of springs 14 against a top wall of the inner box 9 and is contacted with a positive pole of motor 1. One end of a switching  contact 15 is remainded contact with a box 8 which is conductive with a negative pole of the cell and another end of the switching contact 15 can be contacted with a motor contact 18, which is lead from a negative pole of the motor 1, by action of a switching button 16, and accordingly switching operation can be effected. A spare cell 17 can replace the cell 11 by dismantling the holder 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0451047-A (JP)
Title: Photosensitive resin composition and manufacture of photosensitive film and printed circuit board by using same
Inventor: MASAOKA KAZUTAKA
IPC: G03F7/028
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the photosensitive resin composition capable of forming a phosphorescent resist, the photosensitive film and a printed circuit board both using the composition by incorporating a phosphorescent compound. CONSTITUTION:The photosensitive resin composition comprises of a nongaseous ethylenically unsaturated compound having at least 2 C=C double bonds polymerizable by irradiation with active rays, a photopolymerization initiator and/or its derivative to be activated by irradiation with the active rays, a thermoplastic resin binder, a phosphorescent compound, and an organic halogen compound, thus permitting the photosensitive resin composition capable of forming a phosphorescent resist, the photosensitive film and the printed circuit board both using it to be obtained.
Patent JP-S6049789-A (JP)
Title: Chemical sensor of light detection type
Inventor: OKA SHIYOUTAROU
IPC: G01N21/76
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a chemical sensor having improved detection efficiency, which is simplified and miniaturized with respect to handleability and device constitution, by immobilizing an enzyme to the surface of light transmitting film constituting the light receiving face of a light detecting element. CONSTITUTION:The gelatinous thin film 2 like glass made from a metal alkoxide is formed on the photodiode 1 equipped with the n type semiconductor layer 11, the p type semiconductor zone 12, and the light receiving face 13 made of glass, the glucose oxidase 3 is immobilized to it. The gelatinous thin film has light transmitting properties, and glucose oxidase is immobilized by using it as a carrier with a coupling agent or through treatment with cyanogen bromide.
Patent JP-S5683199-A (JP)
Title: Pickup cartridge
Inventor: YOSHINO TAIJI
IPC: H04R11/08
Filed: 1979-12-08
Abstract: PURPOSE:To make the weight of an entire cartridge light in weight, by the constitution of a magnet magnetized lengthwise a sensing lever so that it is located at the center of armature. CONSTITUTION:The magnet 1B demagnetized lengthwise the sensing lever 1A is located at the center of the armature 1C formed on the lever 1A and on the center axis of the armature 1C. In this case, it can be located at the upper part of the armature 1C. With this constitution, the distance l between the armature 1C and the magnet 1B can be reduced extremely and the magnet 1B can also be made small in size. Thus, the entire weight of the cartridge 1 made light in weight and the tracing ability is also increased.
Patent JP-H0718827-A (JP)
Title: Execution structure for edge floor joist and its executing method
Inventor: TAKENAKA FUMIYA
IPC: E04F15/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide an execution structure for an edge floor joist being easy in an executing work and its executing method. CONSTITUTION:A receiving plate 6 having a pin 5 protrusively provided on its upper face is set up as a receiving member 8, and the side of an edge floor joist 3 is provided with an adhesive layer 9, and the edge floor joist 3 is driven in onto the pin 5 and thereby attached to the receiving member 8. The edge floor joist 3 is stuck to the surface of a wall 17 through the adhesive layer 9, and the lower face of the receiving plate 6 is supported on a foundation base 1 through adjuster bolts 7, which are adjusted in height.
Patent JP-H0774922-A (JP)
Title: Image processor
Inventor: YAMAKAWA SHINJI
IPC: G06T9/00
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a preferable mosaic image by arranging a main scanning mosaic means on the input and output sides of a slanting means and executing mosaic processing after slanting processing. CONSTITUTION:The main scanning mosaic means 501 is added to the input side of an image processing part and memories 301, 302 are controlled by a control part 402 to form sub-scanning mosaic. On the other hand, slanting is executed by changing the input or output timing of the memories 301, 302 by an address conversion par 502. In the constitution, an image processing part can execute mosaic processing after slanting processing and obtain a preferable output image. The slanting processing can be attained by changing the position of an output image from a synchronizing signal (reference position) in each line or in each plural lines. The image position is moved by changing a reading address or a writing address by means of a memory for storing a line.
Patent JP-H0451920-A (JP)
Title: Pot with air pump
Inventor: TANAKA EIICHIRO
IPC: A47J41/02
Filed: 1990-06-18
Abstract: PURPOSE:To improve the stability of an operation by pressing an opening/closing plug against an air pressure opening port of an opening/closing plug part through an elastic body, and closing the opening port so that the opening/closing plug does not open even if an opening/closing operating part of the opening/ closing plug moves vertically to some extent. CONSTITUTION:An air pump operated by pressing manually a pressure plate 4 is provided, and a check valve 11 is provided on an air passage for allowing its air feeding-out port 10 and the inside of a pot 2 for containing a liquid to communicate with other. An opening/closing plug 15 for holding air pressure fed into the inside of the pot 2 by its check valve 11, and also, opening the air pressure concerned into the atmosphere is provided on the pressure plate part 4, and an opening/closing operating part 17 of the opening/closing plug 15 is exposed on the pressing surface side of the pressure plate 4. Subsequently, by pressing the opening/closing plug 15 against an air pressure opening port 25 of the opening/closing plug part 15 through an elastic body 16, the opening port 25 is closed. That is, since the opening/closing plug does not open even if the opening/closing operating part of the opening/closing plug moves vertically to some extent, stability of the operation is improved.
Patent JP-S5950738-A (JP)
Title: Coils for armature with noninteger number slots
Inventor: TANIGAWA TADAYOSHI
IPC: H02K3/28
Filed: 1982-09-16
Abstract: PURPOSE:To enable to automate a winding work and to reduce the time of the winding work by eliminating to fill insulators between coils of different phases. CONSTITUTION:Coils u1-u3 are concentrically wound in a phase U, the coils u1, u2 are wound in a simple layer winding and are disposed outside, the coil u3 is wound in a double layer winding contained at both sides in the same slots 9, 14 with coils w9, v6 of other phases, and is disposed at the innermost periphery to form a pair of poles. Then, the leading position is located at the side of the phase U, i.e., the coil of a slot 42 in which the position of the phase V is displaced at 840 deg. of an electric angle with the side of the oil of a slot 7 as a reference, the position of the phase W is further displaced at 840 deg. of an electric angle from the phase V, i.e., at the side of the coil of a slot 32. One end of the coil of the outermost periphery is led to the side of the coil of the slot 7, sequentially wound in the inner periphery, one end of the coil of the innermost periphery, and lead wire led from the side of the coil of the slot 14 is sequentially connected to one end of the coil of the outermost periphery of pairs of rightside adjacent pole and to the side of the coil of the slot 22 in such a manner that the directions of currents become the same. The other phases V, W are similarly connected, but the coils are connected between the poles in the phase W, and the coils are connected in reverse direction between the phases V and W.
Patent JP-S6136716-A (JP)
Title: Microfilm projecting optical system
Inventor: UEDA TOSHIHIKO
IPC: G02B13/24
Filed: 1984-07-30
Abstract: PURPOSE:To make an image rotating prism small-sized and to improve the quality of a projected image by constituting a projection lens system which is provided with a stop in the enlargement side of a projection lens and consists of five lens groups and satisfying specific conditional formulas. CONSTITUTION:In the projection lens system provided with a stop 1 in the enlargement side and a glass plate G which retains a film, a negative spherical aberration generated in the first lens group A is compensated by the second lens group B, and Petzval generated in the third lens group C is compensated by the second lens group B. Formulas I -III are satisfied where (f), f1, and fc are focal lengths of the whole of the lens system, the lens group A, and lens groups C, D, and E respectively. The increase of the coma for a wide field angle is prevented by the upper limit of the formula I and the lower limit of the formula II, and the increase of the curvature of field is prevented by the upper limit of the formula II, the degradation of the image surface property is prevented by the lower limit of the formula III, and the occurrence of the coma is prevented by the upper limit of the formula III. Thus, the lens system is made small-sized with a wide field angle and about 1.4 telephoto ratio, and the image rotating prism is made small-sized to improve the quality of the projected image.
Patent JP-S6051105-A (JP)
Title: Fatty emulsion of prostaglandin
Inventor: MIZUSHIMA YUTAKA
IPC: A61K9/107
Filed: 1983-08-30
Abstract: PURPOSE:The titled emulsion suitable especially for intravenous administration, having stability as a drug, obtained by adding at least one prostaglandin selected from PGF2alpha, RGE2, and PGF1alpha to a fatty emulsion consistin of an oil component such as soybean oil, phospholipid, water, etc. CONSTITUTION:At least one prostaglandin selected from prostaglandin F2alpha shown by the formula I , prostaglandin E2 shown by the formula II, and prostaglandin F1alpha shown by the formula III is added to 5-50w/v% oil component (e.g., soybean oil, etc.), 5-30pts.wt. phospholipid (e.g., phosphatidylserine, etc.) based on 100pts.wt. oil component, and, if necessary, an emulsifying auxiliary, stabilizer, high polymer substance, etc., to give a fatty emulsion. This prostaglandin has biological action such as contracting action on smooth muscle, hypotensive action, hypertensive action, inhibitory action on fat decomposition, suppressing action on secretion of gastric juice, action on central nervous system, reducing action on adhesion of blood platlet, etc.
Patent JP-H0327866-A (JP)
Title: Light beam irradiating method and irradiating device
Inventor: KAWAGUCHI SEIJI
IPC: B23K1/005
Filed: 1989-06-23
Abstract: PURPOSE:To improve the workability of a light beam by transmitting the light beam by the discharge from a light source unit by means of an optical fiber cable. CONSTITUTION:The diffusing part 29 which is the non-focus part of the light beam L is introduced from a terminal surface 13 of the optical fiber cable 9 and the light beam projected from an exit terminal part 25 is condensed by an optical lens system (constituted of a lens holder 26 and lenses 27 and 28) in the case of transmitting the light beam L by the discharge emitted from the light source unit 1 by the optical fiber cable 9. The sure and efficient transmission and projection of the light beam to an arbitrary position by the optical fiber cable 9 is possible in this way and, therefore, the workability of various works by the light beam is improved.
Patent JP-S6139875-A (JP)
Title: Electromagnetic brake drive circuit
Inventor: OMACHI SHOICHI
IPC: H02P3/04
Filed: 1984-07-30
Abstract: PURPOSE:To reduce the power consumption of an electromagnetic brake and to suppress heating by flowing a pulse current by switching to maintain a brake released state. CONSTITUTION:When a brake release command signal 1 is input, a pulse generator 6 starts oscillating to generate a pulse signal 2. The signal 1 is also input to a delay circuit 7, which generates a delay signal 3 by delaying for a delay time 13 to obtain a NAND signal 4 of the signal 1 and the signal 3. The NAND signal of the signal 4 and the signal 2 becomes a brake control signal 5. The signal 5 starts oscillating to drive a transistor 12 by switching, and a pulse current necessary to maintain the brake release state is flowed to an electromagnetic brake 11.
Patent JP-S5948859-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/16
Filed: 1982-09-14
Abstract: PURPOSE:To prevent the damage of a cassette shift means, by providing a means which detects that the cassette shift means is at a position where a cassette tape can be loaded and unloaded, and permitting the detachment of a tape driving device only when said detecting means is working. CONSTITUTION:A detection switch 52 detects that a cassette shift means is at a position where a cassette tape can be loaded and unloaded. This switch 52 is connected to a tape traveling control part 64 which controls a release plunger 59 for lock of a tape driving device. Then the tape driving device can be detached only when the switch 52 is active, e.e., when the cassette tape can be accepted. Therefore, the switch 52 is kept inactive while the cassette shift means is working, and the cassette driving device is not released even with operation of an ejection switch 65. In such a way the damage of the cassette shift means is prevented.
Patent JP-H04361700-A (JP)
Title: Production of molded sound insulating material
Inventor: NOJIMA MASAHIRO
IPC: D21J7/00
Filed: 1991-06-05
Abstract: PURPOSE:To produce the subject molded sound insulating material excellent in economical efficiency and uniformity without a sanitary problem about scattering of resin powder by mixing a discontinuous fiber component of a synthetic resin, etc., in a dispersion of a thermoset resin, etc., immersing a vacuum mold therein, after evacuation, demolding it and heat treating it in an oven. CONSTITUTION:A discontinuous fiber component, e.g. a synthetic one such as polyester, a plant one such as cotton, an animal one such as wool or a mineral one such as glass wool is mixed in a dispersion of a thermoset resin (e.g. epoxy resin) or a thermoplastic resin (e.g. acrylic resin; used preferably in an amount of 5-50g per 100g dispersion) and a vacuum mold is immersed therein. After evacuation, the part is taken out by demolding and subsequently, as necessary, passed through a 200 deg.C oven for 10min, thus obtaining the objective molded sound insulating material. In addition, the resin component is used preferably in an amount of 5-50g based on 100g of the abovementioned fiber component.
Patent JP-2000350234-A (JP)
Title: Electronic camera and print controller
Inventor: NIHEI KANAME
IPC: H04N9/79
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To easily confirm a color or black-and-white photograph mode and to enable reproduction and print output corresponding to the color or black-and- white photograph mode or by re-setting the color or black-and-white mode. SOLUTION: The color or black-and-white photograph mode is set through an operation part 80. In the color photograph mode, a digital encoder 76 performs movie output of a color video signal through a video output terminal 82 and in the black-and-white photograph mode, the digital encoder 76 performs movie output of a black-and-white video signal through the video output terminal 82. Further, R, G, and B data for recording are inputted from a CCD 56 and converted into Y/C data, which are further compressed and then recorded on a memory card 52. At this time, a discrimination flag indicating the color or black-and-white photograph mode is also recorded together.  According to the discrimination flag, reproduction and print output are carried out corresponding to the color or black-and-white photograph mode or the color or black-and- white photograph mode is re-set irrelevantly to the discrimination flag to perform reproduction and print output.
Patent JP-H11321112-A (JP)
Title: Thermal recording material and heat sensitive label using it
Inventor: MOTOSUGI YUKINORI
IPC: B41M5/28
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material in which an image fading scarcely occurs according to a release at the time of dipping it in water as a label without blocking in a raw fabric state or a plasticizer or the like from a rear surface. SOLUTION: In the thermal recording material comprising a heat sensitive color developing layer containing a leuco dye and a developer on a support surface, a protective layer containing a filler, a water soluble polymer compound and a crosslinker on the developing layer, and a back coating layer containing a filler, a polyvinyl alcohol and a crosslinker on a rear surface of the support; the back coating layer contains a hydroxypropylmethylcellulose.
Patent JP-H029971-A (JP)
Title: Scroll gas compressor
Inventor: FUJIO KATSUHARU
IPC: F04C18/02
Filed: 1988-06-28
Abstract: PURPOSE:To simplify the shape of a rotation preventing member or the like, facilitate production, and reduce the number of components by arranging a rotary scroll, a lap supporting disk, the rotation preventing member and a thrust bearing with specific relationship respectively. CONSTITUTION:A rotary scroll 18 is arranged between a main body frame 5 supporting the drive shaft 4 of the rotary scroll 18 and a fixed scroll 15 via an Oldham's ring 24 forming the rotation preventing member of a lap supporting disk 18c. The lap supporting disk 18c is arranged between the main body frame 5 and an end plate 15b and pinched between a thrust bearing 20 and the fixed scroll 15. The thrust bearing 20 is excited toward the rotary scroll 18 while a release gap is secured between it and the main body frame 5. The Oldham's ring 24 is arranged among the lap supporting disk 18c, the main body frame 5 and the thrust bearing 20, its parallel key section is coupled with the key groove 71 of the lap supporting disk 18c.