baber/WOPTO huggingface dataset:
Patent JP-H02104175-A (JP)
Title: Av selector
Inventor: NISHIMURA HIRONARI
IPC: H04N5/44
Filed: 1988-10-13
Abstract: PURPOSE:To prevent the generation of noise by including a video signal deciding circuit in a selector, and when a normal video signal can not be detected, automatically cutting off a noise signal generated from an AV source and outputting a monochromatic video signal. CONSTITUTION:An AV selector 10 is provided with selection switches SW1 to SW4 to select one of AV sources, vertical synchronizing(VS) separation circuits 101, 103, and rectifier circuits 102, 104 for constituting a video signal deciding circuit, a monochromatic video signal generating circuit 105, and switches SW6 to SW9. When a reproducing head reaches a part on which no signal is stored on a video tape, the circuit 103 can not detect a VS pulse, the switches SW8, SW9 are inverted and a signal generated from the circuit 105 is outputted to a monitor TV 31. Consequently, the generation of noise can be prevented.
Patent JP-H04134026-A (JP)
Title: Composition for oral cavity
Inventor: SAITO MASAHITO
IPC: A61K8/96
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the subject composition, containing an extract separated from a leaf of Eriobotrya japonica Lindl. with a hydrophilic organic solvent, a sodium alkyl sulfate or sucrose ester of a fatty acid or further an extract from a fruit or a seed of Hovenia dulcis Thunb. with the hydrophilic organic solvent and capable of inhibiting formation of bacterial plaques. CONSTITUTION:A composition for the oral cavity, containing an extract separated from a leaf of Eriobotrya japonica Lindl. with a hydrophilic organic solvent, excellent in inhibitory effects on formation of bacterial plaques causing carious teeth and useful for dentifrices, foods, etc. A sodium alkyl sulfate or sucrose ester of a fatty acid or further an extract from a fruit or a seed of Hovenia dulcis Thunb. with the hydrophilic organic solvent is combined with the aforementioned composition to afford an excellent composition for the oral cavity capable of exhibiting sufficient preventive effects on the carious teeth even at a low concentration of the extract from the leaf of the Eriobotrya japonica Lindl. The above-mentioned composition has inhibitory activity against adhesion of Streptococcus mutans to tooth surfaces and glucosyltransferase of the Streptococcus mutans c type (CA-GTase) and is capable of inhibiting formation of the cavity hygiene.
Patent JP-H0791045-A (JP)
Title: Inner form device for construction of hollow concrete structure
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/02
Filed: 1993-09-21
Abstract: PURPOSE:To facilitate the shaping, removal and movement of forms with simple structure. CONSTITUTION:An inner form device for construction of hollow concrete structure is formed of a pair of form bodies A, B with connecting forms 2, 2 connected to both ends of center part forms 1 by hinges 6. Both form bodies A, B are shaped into hollow frame shape with the tips of the respective connecting forms 2, 2 colliding with each other. After the hardening of placed concrete, the respective connecting forms 2, 2 are rotated inward, and then the center part forms 1, 1 are pulled inward to remove and contract the whole form bodies A, B. In this state, the form bodies A, B are respectively moved into the following construction position.
Patent JP-S62119285-A (JP)
Title: Adhesive composition
Inventor: DOI KIYOTO
IPC: C09J175/00
Filed: 1985-11-19
Abstract: PURPOSE:To provide an adhesive composition for wood, containing a water-soluble polymer solution, a water-based latex or water-based emulsion and a specific isocyanate compound, having excellent water-resistance and stability, long pot- life and excellent workability. CONSTITUTION:The objective composition can be produced by compounding (A) a water-soluble polymer solution (e.g. aqueous solution of PVA) and/or (B) one or more water-based latex or water-based emulsion (e.g. chloroprene latex) and (C) the compound of formula (n is 0-8; isocyanate bonded to ortho- position to methylene accounts for >=5mol% of the whole isocyanate) (e.g. polymethylene polyphenyl polyisocyanate). The amount of the component C is preferably 2-60wt% based on the solid content of the components A and B. The adhesive exhibits high adhesive strength even to a substrate having high water-content by the combined use of a protein composition composed mainly of prolamine (e.g. corn protein).
Patent JP-S62119753-A (JP)
Title: Production of substrate for optical recording medium
Inventor: KOMATA HIROSHI
IPC: B29C41/00
Filed: 1985-11-19
Abstract: PURPOSE:To obtain the titled substrate provided with a guide groove and practically free of eccentricity irrespective of the eccentricity of a mold by using a positioning jig having the center distance between the outer and the inner periphery identical with the center distance between the central hole of the mold and the center of the ruggedness. CONSTITUTION:A mold 2 having AB eccentricity quantity and the positioning jig 5 having AB eccentricity quantity are inserted into a central pin 1. In this case, the marks on the mold 2 and the jig 5 are utilized to conform the eccentricity direction of the mold to that of the jig. Then a curable resin 3A such as an UV curing resin which is cured by the rays of specified wavelength is coated on the mold 2, a substrate 3B is placed on the curable resin 3A while being inserted into the positioning jig 5, and rays of light are irradiated from above the substrate 3B. The curable resin 3a is cured by the rays of light transmitted through the substrate 3B, and stuck on the substrate 3B simultaneously with molding. The substrate provided with a guide groove is thus completed.
Patent JP-H1185447-A (JP)
Title: Hyperlink management device
Inventor: SANO KENJU
IPC: G06F3/048
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to properly display an information in response to the display screen size, by enlarging or reducing the information for display via the operation of an information referring person and then automatically enlarging or reducing the information for display with respect to the addition or deletion of the information. SOLUTION: An input means 11 inputs the information on the addition, deletion, enlargement and reduction of the display information. A hyperlink storage area 17 stores the position information on plural display objects, and an information display storage area 16 stores the storage information on the display forms of the display objects. An information addition means 12, an information deletion means 13, a 1st information display enlargement means 14 and a 1st information display reduction means 15 change as necessary the position information and the form information stored in the areas 17 and 16 respectively in response to the instructions which are received by the means 11. An information content judging means 18 calculates the information content for display of the display objects based on the said position information and form information.  The information form control means 20 to 24 apply the necessary changes to both position and form information. Then a display means 25 displays the display objects based on the position and form information.
Patent JP-H02103761-A (JP)
Title: Information reproducing method
Inventor: SAWAI MASAHIDE
IPC: G11B9/10
Filed: 1988-10-12
Abstract: PURPOSE:To stably reproduce the recording information from a fine recording pattern by picking up the recording information recorded in a magnetizing pattern on a recording medium with a secondary electron to be generated by projecting an electron beam to the recording medium. CONSTITUTION:The surface of the recording medium (disk) 2 is formed with a recording track 3 having a bit information recording area AR1 magnetized with a recording pattern corresponding to the recording information. The emission direction of the secondary electron 8 generated by projecting the electron beam 5 to the recording medium 2 is bent toward detecting means 11A, 11B (for data pickup), 12A and 12B (for tracking detection) by an external magnetic field PHI generated in a boundary part of the information recording area AR1, thus, reproducing the recording information recorded with the information recording area AR1. By this method, the recording information can stably and easily be reproduced from the refined recording track.
Patent JP-H0199873-A (JP)
Title: Thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/30
Filed: 1987-10-13
Abstract: PURPOSE:To improve the transparency of a thermal recording material, by forming a heat-sensitive layer containing microcapsules containing a colorless or light-colored basic dye precursor and a developer treated by a specified process on a transparent support paper. CONSTITUTION:A coating solution comprising microcapsules containing a colorless or light-colored basic dye precursor and an emulsion of a developer in a difficulty water-soluble or water-insoluble organic solvent, both as the principal components, and additives such as a binder is applied onto a transparent support paper, which is impregnated or coated with a clarifer, by bar coating, blade coating, etc., and dried to form a heat-sensitive layer having a solid content of about 2.5-25g/m<2>, to thereby prepare a thermal recording material. Since an inexpensive transparent support paper is used, the obtained thermal recording material is excellent in transparency and inexpensive.
Patent JP-S61135332-A (JP)
Inventor: NAGAE MASAOMI
IPC: H02H7/06
Filed: 1984-12-06
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-S63112487-A (JP)
Title: Crystal growth method for compound semiconductor and apparatus
Inventor: YOSHIDA KIYOTERU
IPC: C30B29/40
Filed: 1986-10-31
Abstract: PURPOSE:To surely obtain a crystal of homogeneous composition, by imparting periodic temperature change to the crystal growth starting end of a boat in starting crystal growth and forming crystal nuclei in growing the aimed crystal of a compound semiconductor by gradient-freezing process. CONSTITUTION:A heating element 16 divided into many zones is provided in an electric furnace 14 to constitute the electric furnace 14 so that the individual heating element 16 in each zone may independently control into heat release. Thereby a temperature profile indicated by a solid line (A) is formed. A boat 13 containing a melt 15 of a compound semiconductor is placed in an ampule 11 provided in the electric furnace 14. Crystal growth is then started. In the process, the heat release of the heating element (16n) positioned at the crystal growth starting end of the boat 13 is controlled to impart a periodic temperature change to the crystal growth starting end and form crystal nuclei. The periodic temperature change is then stopped to grow a crystal from the crystal growth starting end to the completing end and afford a crystal of compound semiconductor.
Patent JP-H07112977-A (JP)
Title: Production of 2-oxaindane derivative
Inventor: OTSUKA SUSUMU
IPC: C07D307/87
Filed: 1993-10-15
Abstract: PURPOSE:To easily obtain in high purity the subject compound useful as an intermediate for synthesizing agricultural/horticultural bactericides, by reaction between a hemiketal derivative and an alcohol to produce a ketal derivative followed by hydrogenolysis of this ketal derivative. CONSTITUTION:A compound of formula I (R<1>-R<3> each is a lower alkyl) is first reacted with a compound of the formula R<4>OH (R<4> is a lower alkyl, lower alkoxy-lower alkyl or hydroxy-substituted lower alkyl) in a solvent such as toluene at 20-150 deg.C to produce a compound of formula II, which is then subjected to hydrogenolysis in a solvent (e.g. methanol/toluene) using a catalyst such as palladium-carbon in a hydrogen atmosphere at 50-100 deg.C to obtain the objective compound of formula III (e.g. 1,3,3-trimethyl-2-oxa-7-acetamidoindane).
Patent JP-2001084056-A (JP)
Title: Electronic equipment
Inventor: IWAMOTO AKIRA
IPC: G06F1/16
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment having structure capable of satisfying the feeling of key input from a keyboard without increasing the set thickness of the equipment, preventing the direct application of shock force and load causing failures to a printed board and securing the parts packaging area of the printed board. SOLUTION: A shock absorbing member 5 pierced into hole parts 3a formed on the printed board is arranged between the bottom of an electronic equipment casing 1 and the keyboard 4 and load applied at the time of depressing keys on the keyboard 4 is received by the bottom of the casing 1. Thereby shock force and load due to the depression of keys are not directly transmitted to the printed board 3 packaging electric circuit parts on its surface.
Patent JP-H06213260-A (JP)
Title: Shaft coupling assembly
Inventor: MAAKASU HAWAADO KORINZU
IPC: F16D67/04
Filed: 1993-10-15
Abstract: PURPOSE: To stop the rotation of an output shaft by means of torque that does not become excessive by providing fluid pressure chambers which assist a spring in urging a brake assembly into engagement and urging a clutch assembly away from engagement. CONSTITUTION: Fluid is supplied from a first fluid pressure source 60 to a first chamber 36 under first pressure to assist a spring 45 in urging a brake element 28 toward a brake disc 14. Second fluid is supplied to a second chamber 35 to urge a clutch element 42 toward a clutch disc 13 against the influence of a biasing spring 45 so as to urge the brake element 28 away from the brake disc 14. The second fluid pressure is higher than the first fluid pressure to prevent engagement of the brake element 28 with the brake disc 14 under the influence of excessive force provided by the combined effect of the biasing spring 45 and the fluid pressure in the first chamber 36. Therefore, rotation of an output shaft 11 is stopped-under the influence of torque that does not become excessive.
Patent JP-H1073868-A (JP)
Title: Exposure controller for single lens reflex camera
Inventor: MIYASAKA TETSUO
IPC: G03B15/05
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use exposure controller for a single lens reflex camera. SOLUTION: This single lens reflex camera having a built-in stroboscope 200 popping up from a camera main body is provided with a stroboscopic hot shoe to/from which an external stroboscopic device (stroboscope with automatic light control function) 300 can be attached/detached in the camera main body. In a state where the stroboscope 200 pops up and the stroboscope 300 is attached to the stroboscopic hot shoe, the light emitting part of either of two stroboscopes is positioned at the upper part of the pentagonal prism part of the camera main body and the light emitting part of the other is positioned at the upper part of the grip part of the camera main body.
Patent JP-H10105610-A (JP)
Title: Visiting card information management server, visiting card reader/writer, electronic card device, telephone equipment, and card information management system
Inventor: SHIRAI YASUYUKI
IPC: G06Q50/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily change contents card information recorded in a recording medium like a visiting card which each user carries and uses. SOLUTION: A card information management server 2 rewrites preliminarily stored card information with the latest card information acquired from a host computer 1 through a public line network PSTN 4 to update it and retrieves card information, which is designated from a card information reader/writer 5, an electronic card device 6, or a telephone equipment 9, from stored card information through the PSTN 4 and transmits retrieved card information to the designation source. The card information reader/writer 5 rewrites contents of a set visiting card 7, and the electronic card device 6 rewrites contents of itself, and the telephone equipment 9 rewrites contents of the set visiting card 7.
Patent JP-H03122626-A (JP)
Title: Formation of optical member
Inventor: KOMIYAMA HIROSHI
IPC: G02F1/35
Filed: 1989-10-05
Abstract: PURPOSE:To spacially uniform the dispersion state of the fine particles formed in a porous body by adjusting the pH of an aq. soln. contg. a metallic salt and a procipitating agent which generates hydrogen sulfide by hydrolysis to the value at which a metal hydroxide is not settled by the metallic salt and impregnating this aq. soln. into the pores of the porous body, then heating the porous body to precipitate the hydrogen sulfide in the pores. CONSTITUTION:The aq. soln. of the salt contg. the metal ions of the metal compd. is prepd. and the pH thereof is adjusted to such a value at which the precipitate of the hydroxide of the metal thereof is not formed. The aq. soln. which causes the hydrolysis and generates the hydrogen sulfide when heated is then prepd. and is adjusted to the same pH. The porous body is impregnated in this liquid mixture to fill the liquid mixture into the pores. The particles of the small solubility precipitate in the porous body when the porous body is rested in a hot bath which is previously heated up. The fine particles of the metal compd. are dispersed into the matrix of the porous body, etc., in this way.
Patent JP-H05100397-A (JP)
Title: Photosensitive material carrying device
Inventor: INOUE YUICHI
IPC: B65G49/00
Filed: 1991-10-07
Abstract: PURPOSE:To provide a photosensitive material carrying device which is easily removed. CONSTITUTION:A carrying path is constituted of a guide unit 42 which is constituted of guides 48, 50 and a carrying unit 44 which interposes and carries a photosensitive material. The guides 48, 50 are covered with a casing 52. The casing 52 is obtained by coupling a cover 66 and a main body 68 by a catch clip 70 and fitted by apertures 72, 74 by interposing brackets 54, 60. When the coupling by the clip 70 is released, the cover 66 and the main body 68 can be divided above and below and removed. Thus, a gap where the unit 44 can be moved is formed.
Patent JP-H0788864-A (JP)
Title: Powder slush molding method
Inventor: HAYASHI KOJI
IPC: B29C41/18
Filed: 1993-09-21
Abstract: PURPOSE:To obtain proper mold temp. by measuring the temp. of a mold temp. change factor at every process and substituting the measured value for a relational expression of the temp. of the factor preliminarily calculated by multiple regression analysis and the quantity and supply time of a supply heat source and changing the quantity and time of the supply heat source on the basis of the calculated value. CONSTITUTION:In a heating furnace 2, hot air is sprayed on the single surface of a mold 1 from the inner wall of the furnace in a preheating process 1 and sprayed on the upper and rear surfaces of the mold in a process 2'' and sprayed on the single surface of the mold 1 in a process 3' to heat the mold 1 to proper temp. Therefore, the hot air is adjusted by a heating medium supply device Q and a supply time control valve X. In a molding process II, a powder material is bonded to the mold l and, in a curing process III, hot air is sprayed on the mold to control the temp. of the mold so as to hold the same to temp. suitable for curing to perform curing. The temp. of the factor related to the change of mold temp. calculated by multiple regression analysis is substituted for the relational expression of the temp. of the factor, the quantity of a heating medium and the supply time of the heating medium and, on the basis of the calculated value, the quantity Q and time X of the heating medium are adjusted to obtain proper mold temp.
Patent JP-H01103269-A (JP)
Title: Driver bit
Inventor: TAKEUCHI YOSHIO
IPC: B25B15/00
Filed: 1987-10-14
Abstract: PURPOSE: To surely guide and insert a driver bit into a screw slot so as to fasten/loosen a screw efficiently by arranging a guide projection on the tip face of the driver bit. CONSTITUTION: A screw 16 and a driver bit 10 are set on the same axial line, and when the driver bit 10 is advance toward the screw 16 while rotating, a guide projection 12 arranged on the tip face of the driver bit 10 catches a slot 16a of the screw 16. In this way, the tip part of the drive bit 10 is guided to be inserted into the slot 16a. In this process, the driver bit 10 can be surely guided and inserted into the slot 16a even when the slot 16a of the screw 16 is formed eccentrically form the axial line of the screw 16 because the guide projection 12 is arranged eccentrically from the axial line of the driver bit 10. Consequently, the screw 16 can be efficiently fastened/loosened by means of the driver bit 10.
Patent JP-H02106543-A (JP)
Title: Cloth presser device for automatic cloth roll exchanger
Inventor: KUWABARA MASAICHI
IPC: B65H19/14
Filed: 1988-10-13
Abstract: PURPOSE:To smoothly and positively wrap the end of a cloth round an empty roll by advancing a presser member at least until the cloth is cut while the presser member is in contact with the cloth, thereby increasing tension of the cloth, and pressing the presser member against the outer periphery of the empty roll through the cloth. CONSTITUTION:A cloth CL is engaged with a presser roller 501 from below an empty roll ER and connected to a full wound roll. Under the condition, the cloth CL is bent and tightened by the roller 501, and when the roller 501 reaches above the empty roll ER, a clutch is released to disconnect the roller 501 from a motor 505. The dead weight of the roller 501 is thus applied to the outer periphery of the roll ER through the cloth CL. After that, the roller 501 continues to advance while rotating along the outer periphery of the roll ER by pressure due to the dead weight. As a result, the cloth CL is pressed against the outer periphery of the roll ER in a tightened state and adheres to the roll. When cutting of the cloth is completed, the roller 501 advances further, and presses the end of the cut cloth CL against the outer periphery of the roll ER, and thereby the end of the cloth is slowly wrapped round the roll ER without trouble.
Patent JP-H06108878-A (JP)
Title: Back plate structure of back-to-back type gas turbine
Inventor: INADA EIJI
IPC: F02C7/20
Filed: 1992-09-29
Abstract: PURPOSE:To prevent air leakage between an impeller and a rotor through a back plate by eliminating difference in the pressure between an impeller back plate and a rotor back plate. CONSTITUTION:A compressor impeller 2 and a turbine rotor 4 are connected together in a close proximity, and a back plate sandwiched between a diffuser part 6 and a nozzle part 51 comprises a fixed back plate 10 and a variable back plate 20. The variable back plate 20 is moved in the axial direction by rotating bolts 23 with flanges, provided on three points in the circumferential direction. Difference in the pressure between an impeller back plate 12 and a rotor back plate 13 is eliminated by changing the distance between the variable back plate 20 and the impeller back plate 12 and by utilizing the centrifugal pumping effect.
Patent JP-H0975525-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: B29K101/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine to realize stiffly and easily mounting of a game board in spite of at least using a synthetic resin as a main component material of the housing frame of a game board. SOLUTION: The main body of a game board housing frame is constituted of a synthetic resin, a game board housing part detachable from its front side is formed on the main body of a game board housing frame, and, further, a fitting dent room groove 506 is formed on the periphery part of the game board housing frame. A fitting protrusion wall (an outer periphery edge 321) is formed on the periphery of the back face of a game board 10 made of a synthetic resin. This pachinko machine is constituted so that the game board 10 is attached in a condition to be housed in the game board housing part by inserting the fitting protrusion wall into the fitting dent room groove 506.