baber/WOPTO huggingface dataset:
Patent JP-H09172099-A (JP)
Title: Single-layer poly-crystalline silicon split gate eeprom cellwith embedded control gate
Inventor: RAKESHIYU SETEI
IPC: H01L29/788
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrically erasable/writable read-only memory (EEPROM) cell. SOLUTION: An electrically erasable/writable read-only memory cell has a split gate transistor 34 for read use and an N-type buried plate control gate 32. The split gate transistor 34 has drain and source regions 42 and 40 and a channel region 44 between both regions 42 and 40. A silicon dioxide layer covers the drain, channel and source regions 42, 44 and 40. The silicon dioxide layer, which is formed on one part of the channel region 44 and the drain region 42, is formed thicker than that of a silicon dioxide layer 62, which lies on the remaining channel region and the source region. A polycrystalline silicon single layer 36 is provided on the channel region 44. N-type buried plates are provided at intervals from the source, drain and channel regions to the lateral direction.
Patent JP-S6199248-A (JP)
Title: Color braun tube
Inventor: OKUMURA KIYOSHI
IPC: H01J29/06
Filed: 1984-10-22
Abstract: PURPOSE:To reduce vibration noise by providing a plurality of projected portions at the corner of internal magnetic field shielding material on the occasion of fixing said internal magnetic field shielding material within a mask frame, fixing it with spring clips, allowing pressurized contact only at the projected portions. CONSTITUTION:In the case a shadow mask 4 of color Braun tube is attached and an internal magnetic field shielding material 16 is fixed to a mask frame 5 supported by a panel 1 with spring holders 7, a plurality of projected portions 162 are provided to the corners of side 161 of the internal magnetic field shilding material 16 and said shadow mask is fixed by inserting the spring clip 8 to the aperture which is provided in such a way as communicating with the side 161 and mask 4 at the intermediate portion of such projections 162. Therefore the side 161 of internal magnetic field shilding material 16 elastically deforms due to insertion of clip 8 and is in the contact condition with pressure only at the top of projected portion 162, resulting in the condition where a stress is always applied. Therefore, vobration noise generated by external vibration can be reduced remarkably.
Patent JP-2000042329-A (JP)
Title: Filter of domestic ventilating fan
Inventor: SUGITO TSUTOMU
IPC: F24F7/06
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a disposable filter of a domestic ventilating fan capable of being produced at low cost so that the filter is incorporated in the house. SOLUTION: The filter is provided with the two aluminum sheets 3 and 4 capable of being scissored, a reticular filter sheet 5 set between the sheets 3 and 4 and U-shaped outer frames 7 externally framing the four outer peripheral parts of the aluminum sheets 3 and 4 and filter sheet 5. A toothed part 7a is formed on the each outer frame 7, and the toothed part 7a is bent in the framing, restrained by the holes 3a and 4a of the sheets 3 and 4 and fixed.
Patent JP-H1048402-A (JP)
Title: Optical element or device, their production, and equipment for production therefor
Inventor: BARETSUTO RITSUPII
IPC: G02B1/11
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical element or device excellent in adhesiveness, optical characteristics and economy, and a process for producing the same, and an equipment for production thereof. SOLUTION: A first layer 1 consisting of SiOx (where X is a positive number below 2), a second layer 2 consisting of SiO2 , a third layer 5 consisting of SnO2 and a fourth layer 6 consisting of SiO2 are laminated in this order on a base body 3. At the time of producing the optical element or the device, the first layer 1 is formed by a physical film formation method (sputtering method, vacuum vapor deposition method, etc.) in an atmosphere contg. oxygen. This equipment has a film forming chamber for forming the first layer 1 and the respective film forming chambers respectively forming the second to fourth layers 2, 5, 6 by the physical film formation method in the atmosphere contg. the oxygen used for production of the optical element or the device.
Patent JP-2000054132-A (JP)
Title: Cvd device
Inventor: NAKAGAWA MASAMITSU
IPC: G11B5/85
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition device capable of continuous forming film for a long time, improving the productivity and capable of uniformizing the distribution of the film thickness. SOLUTION: A deposition preventing tape 15 covering the exposed part of a cooling roll 12 and both end edges of a base material tape 11 running along the circumferential face of the cooling roll 12 is run together with the substrate tape 11. The deposition preventing tape 15 is composed of a composite material composed of a metal previously formed on the base material tape 11 and a high polymer film, and the roughness of the surface to be exposed to plasma is set to 1 to 100 μm. By providing such composition, the distribution of the film thickness of the material film to be formed on the base material tape 11 can be made uniform, the peeling and falling of depositions deposited on the deposition preventing tape 15 can be suppressed, and the deposition of dust or the like on the surface of the base material tape 11 can be prevented.  In this way, continuous film formation for a long time is made possible, and the productivity can be improved.
Patent JP-H0384082-A (JP)
Title: Foaming agent for thermoplastic resin
Inventor: OMURE YUKIO
IPC: C09K3/00
Filed: 1989-08-28
Abstract: PURPOSE:To provide the title foaming agent extremely low in the potential for ozone depletion, also capable of giving greatly uniform nonflammable foams of excellent dimensional stability, comprising 1,1,2,2,2-pentafluoroethane and a dichlorotrifluoroethane. CONSTITUTION:The objective foaming agent comprising (A) normally 80-20 (pref. 70-40) wt.% of 1,1,2,2,2-pentafluoroethane and (B) normally 20-80 (pref. 30-60) wt.% of a dichlorotrifluoroethane (e.g. 1,1-dichloro-2,2,2-trifluoroethane).
Patent JP-H0383309-A (JP)
Title: Integrated coil apparatus
Inventor: NINOMIYA HIROMASA
IPC: G21B1/00
Filed: 1989-08-28
Abstract: PURPOSE:To provide an integrated coil apparatus characterized by high reliability in mechanical strength and simple winding work of binding material by covering a part between neighboring coils around which strip-shaped band is wound and the outer surface of a spacer with a pair of connecting pieces which comprise nonmagnetic material and a U-shaped cross section. CONSTITUTION:A spacer 18 is provided between neighboring coils 11 and 14. Under the state wherein the coils 11 and 14 and the spacer 18 are in close contact, the outer surfaces of the coils and the spacer are covered with a pair of connecting pieces 21 and 22 so that end surfaces 21a and 22a are connected to each other at the side part of the coil on the opposite side of the space 18. The entire surface of the outer parts of both connecting pieces 21 and 22 are wound with a strip-shaped binding material, e.g. a binding tape 19. Thus the coils 11 and 14 are integrated as a unitary body. When the coils 11 and 14 are electrified, electromagnetic forces act in the conflicting directions, and the interval between both coils 11 and 14 tends to expand. However, the deformation is suppressed with the connecting pieces 21 and 22 the tensile regidity of the binding tape 19 that is wound around the pieces.
Patent JP-H0956607-A (JP)
Title: Noodle boiling colander
Inventor: SATO NOBORU
IPC: A23L7/109
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a noodle boiling colander in which noodles can be easily dropped without inclining the colander, and in which opening operation by a finger tip can be performed by a small force. SOLUTION: A noodle boiling colander comprises a colander main body 10 two-separated at a center to open on the tip side, and installed on a lower part of a handle 1, and an opening mechanism 20 to open/close the colander main body 10 installed on the handle 1.
Patent JP-S6463796-A (JP)
Title: Guided missile
Inventor: KAMEI NOBUO
IPC: F42B10/14
Filed: 1987-09-03
Abstract: PURPOSE: To ensure stability of aerial force while preventing mechanical interference with a parent machine by locking a developable wing in a machine body and locking it, releasing the locking while being delayed for predetermined time with time delaying powder and output powder after a flying structure is shot. and developing the wing with resilient force stored in a coiled spring. CONSTITUTION: Each of two kinds of developable wings 3 each composed of a steering wing and a stabilizing wing is contained in an airframe body 1 and is locked with a locking mechanism 7, and is mounted on a parent machine in that state. Once each developable wing is shot from the parent machine at an object location, time prolonging powder is fired, and output powder is fired after predetermined time to actuate a gas cylinder and hence release the locking mechanism 7. Hereby, a torque arm 9 is actuated and hence gears 11, 12 are actuated with resilient force stored in a coiled spring 8 to develope the developable wing 3 fixedly mounted on a shaft of the gear 12.  Thus, interference to the parent machine by the developable wing 3 is eliminated when the developable wing is mounted on the parent machine, and motion characteristics and stability of an airflane 1 are satisfactorily ensured after it is shot.
Patent JP-H0967692-A (JP)
Title: Electrogalvanized steel sheet and surface treated electrogalvanized steel sheet excellent in uniformity of surface appearance
Inventor: IWAI MASATOSHI
IPC: C25D3/22
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To produce an electrogalvanized steel sheet excellent in the uniformity of the surface appearance regardless of the microscopic ununiformity of the surface of the base original sheet, in the crystal planes in an optional region of the plated surface, by specifying the orienation properties of each Miller index plane of zinc crystals. SOLUTION: In the optional region of the plated surface of an electrogalvanized steel sheet, the orientation property value Z defined by the formula as for the crystal planes obtd. by X-ray diffraction measurement using a Cu-Kα line or the like is regulated to 1.0 to 3.0, where, in the formula, (hk.L): 7 kinds of crystal planes of (00.2), (00.4), (10.3), (10.2), (10.1), (10.0) and (11.0), I(hk.L): the diffraction intensity of the 7 kinds of crystal planes by X-ray diffraction for the electrogalvanizing layer, and I0 (hk.L): the standard x-ray diffraction relative intensity in the above 7 kinds of crystal planes of zinc powder described in ASTM(american society of testing material). This electrogalvanizing preferably is a single layer structure.  A covering layer essentially consisting of chromate coating film and a film of organic matter is formed on the surface of the above plating layer as necessary.
Patent JP-H0947455-A (JP)
Title: Ultrasonic small diameter probe and its manufacture and ultrasonic diagnostic device using its ultrasonic small diameter probe
Inventor: SANO HIDEZO
IPC: A61B8/12
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a clear ultrasonic image by eliminating rotational nonuniformity of an acoustic mirror to transmit/receive an ultrasonic wave to/from the inside of an examine as well as to attain fining and mass production in an ultrasonic small diameter probe to perform ultrasonic scanning by the acoustic mirror to rotate inside. SOLUTION: In an ultrasonic small diameter probe provided with a hollow tube 5, an ultrasonic vibrator 6, an acoustic mirror 8 and an energy supply cable 9, a micromotor 7 into which a stator 12 and a rotor 13 manufactured by physical, chemical and electric work processing of a base board are incorporated, is arranged on one surface of a base member 11 to support the acoustic mirror 8, and the acoustic mirrot 8 is installed on the rotor 13, and the acoustic mirror 8 is directly driven in rotation by the micromotor 7. Therefore, rotational nonuniformity of the acoustic mirror 8 to transmit/receive an ultrasonic wave to/from the inside of an examine is eliminated, and a clear ultrasonic image can be obtained, and fining and mass production can be attained.
Patent JP-H1057436-A (JP)
Title: Air massage machine
Inventor: INABA KATSUMI
IPC: A61H7/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To easily hold a user at the appropriate position of a massage machine main body and to give a prescribed massage effect. SOLUTION: This machine is provided with a mat part (massage machine main body) 11 for supporting the user, plural bag bodies 32-36 and 39-41 disposed to the main body, an air supply part (air supply means) for supplying air to the bag bodies and a control part (control means) for controlling the supply and discharge of the air to/from the bag bodies. The respective bag bodies are expanded and contracted by the control part and the user is massaged. The bag body 31 for holding a human body to be expanded so as to hold the upper half body of the user supported by the mat part 11 from both sides is provided on the mat part 11.  The upper half body of the user is held so as not to be moved in the width direction of the mat part 11 by the expansion of the bag body 31 for holding the human body and the upper half body is massaged by the expansion and contraction of the respective bag bodies 32-36 and 39-41 under the state.
Patent JP-2000051669-A (JP)
Title: Hollow fiber membrane module fitted with lower cap
Inventor: OKUBO KYOICHI
IPC: B01D63/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance filtering treatment by a hollow fiber membrane module and low pressure air backwashing properties. SOLUTION: In order to enhance filtering treatment by a hollow fiber membrane module and low pressure air backwashing properties removing the suspended matter collected and accumulated on the outer surfaces of hollow fiber membrane by low pressure air backwashing, a cap 55 is provided to the lower end member 31' of the outer cylinder 51 for inserting the hollow fiber membrane module and a plurality of water collecting holes 56 for supplying water and introducing water or air at a time of backwashing are provided to the end surface of the cap 55.
Patent JP-H09114108-A (JP)
Title: Electrophotographic element
Inventor: RUISU JIYOSEFU SORIERO
IPC: G03G5/06
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce cost, enhance scratch resistance, and improve mobility to an electric charge transporting material, particularly, to its mixture by containing an electric charge generating layer and an electric charge transporting layer having a specific binder. SOLUTION: An electrophotographic element is formed by containing an electric charge generating layer and an electric charge transporting layer having a binder expressed by a formula. In the formula, Ar represents 1,2-1,3- or 1,4- phenylene, 5-t-butyl-1,3-phenylene or phenylene indane, and D represents linear or branched alkyl or cycloalkyl having the carbon atom number of 4 to about 12, and R<1> , R<2> , R<7> and R<8> represent respectively and independently H and alkyl, cyclohexyl, norbonyl and phenyl indanyl having the carbon atom number of 1 to 4 and perfluoroalkyl or the like having the carbon atom number of 1 to 4, and R<3> to R<6> and R<9> to R<12> respresent respectively and independently H, halo or alkyl having the carbon atom number of 1 to about 6, and (x) respresents 0 to 0.8, and (y) represents 0 to 1.
Patent JP-2001051088-A (JP)
Title: Water leak detector
Inventor: YAMASHITA AKIHIRO
IPC: G01M3/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure for maintaining a reference atmosphere of which hydrogen concentration is known and its solid electrolyte itself in a water leak detector using solid electrolyte. SOLUTION: In the water leak detector for a heat conduction pipe of a steam generator using a liquid metal material as coolant of reactor, a hydrogen meter 7 of a solid electrolyte type for detecting water leak out of the heat conduction pipe based on the hydrogen partial pressure of reference gas in reference atmosphere and the hydrogen concentration in the detected matter and a reference hydrogen generation source 13 setting hydrogen partial pressure in the reference gas in the reference atmosphere are provided. Also, between the solid electrolyte and the steam generator vessel, insulator 16 and connection material 17 are used to connect the solid electrolyte 7 and the steam generator vessel and hold the solid electrolyte.
Patent JP-2000051267-A (JP)
Title: Production equipment of sanitary product
Inventor: TABUCHI KUNIHIRO
IPC: A61F13/472
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide sanitary products which are capable of preventing a pasitional deviation at the time of use, do not use release paper at all, decrease the refuse to be disposed, and are low in material cost and a production equipment for producing the sanitary products. SOLUTION: This equipment consists of a production apparatus 10 for producing sanitary articles having wings and a packaging apparatus 100 which applies a displacement-preventive tacky adhesive having a release property to silicone on the rear surfaces of the sanitary articles and packages the articles with packaging films subjected to silicone coating on an inner side to form the sanitary products. This production apparatus 10 consists of a front surface material sheet adhesive application section 20, a cutting section 30, a rear surface material sheet adhesive application section 40, a polymn. section 50, a heat sealing section 60 and an article cutting section 70.  This packaging apparatus 100 consists of a folding section 90, a displacement-preventive tacky adhesive application section 110, a polymn. section 120, a wing folding section 130, a stopping tape sticking section 140, a film sealing section 150 and a cutting section 160.
Patent JP-S59114128-A (JP)
Title: Structure for supporting terminal of door waist molding
Inventor: WATABE KAZUNOBU
IPC: B60J5/04
Filed: 1982-12-17
Abstract: PURPOSE:To fix the end part of a waist molding without positional deviation in the structure so as to prevent it from moving, by supporting the terminal leg section of the waist molding between a leg section supporting piece and a door outer panel waist edge. CONSTITUTION:Since the leg section 7 of the end part section of the waist molding 6 is supported positively between the door outer panel waist edge Wa and the leg section supporting piece 13 extended to the upper edge of a door inner panel end surface 11, when the door 1 is wiped to be cleaned, and if the hand of a worker touches the waist molding terminal section, it would not be moved with ease. Further, since the leg section supporting piece 13 is extended beyond the upper edge of a door glass escaping opening approximately in parallel with the door outer panel waist edge Wa, the structure has no deviation, and the waist molding end part can be advantageously fixed without increasing the number of component parts.
Patent JP-S6199776-A (JP)
Title: Multi-way valve
Inventor: SAKAUCHI SABURO
IPC: F16K11/00
Filed: 1984-10-22
Abstract: PURPOSE:To change a passage in many ways by use of one valve by providing a multi-way valve including a valve body having a plurality of discharge ports and return ports, and a valve element having a plurality of holes extending in the direction perpendicular to the axis toward the outer periphery of a disc member. CONSTITUTION:A cylindrical valve body 11 has small-diameter both end portions and both end surfaced closed. The large-diameter portion of the valve body 11 is provided with plural pairs of discharge ports and return ports connected to a tank side chamber. A valve element 12 is slidably inserted in the large- diameter portion of the valve body 11, and a pressure pipe 19 and a tank pipe 20 connected to a pressure source 15 and a tank 16 are fixed to the side of the disc member 12A of the valve element 12. The disc member 12A are provided with nine holes extending from holes 21, 22 communicating with the pressure pipe 19 and the tank pipe 20 in the direction perpendicular to the axis toward the outer peripheral surface of the disc member 12A.
Patent JP-H0269945-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAITO TOSHIYA
IPC: H01L23/28
Filed: 1988-09-05
Abstract: PURPOSE:To reduce in size a semiconductor device or to mount in a high density by filling gel in a region specified by a gel flowout preventive dam formed on the periphery of the placing face of a semiconductor substrate, and composing the dam of a metal brazing material. CONSTITUTION:A semiconductor device which employs a face-down bonding type places a semiconductor pellet 2 through the placing face protrusion electrode 4 of a placing substrate 1. Solder of a metal brazing material is used as the electrode 4, and formed in a reflowing range in which the wiring material of the pellet 2 is not melted to mount on a printed circuit board 10. Gel 6 is filled in a region specified at the periphery by a gel flowout preventive dam 5 made of a metal brazing material. At least the semiconductor element forming face of the pellet 2 is covered with the gel 6, which is so filled in a gap between the substrate 1 and the pellet 2 as to improve the moisture resistance of the pellet 2, thereby preventing the electrode 4 from being disconnecting with the gel 6 and the contact part of the electrode 4 with the substrate 1 or the pellet 2 from being disconnecting therefrom.
Patent JP-S60112708-A (JP)
Title: Humectant for skin
Inventor: CHIKASAWA NOBUMOTO
IPC: A61K8/73
Filed: 1983-11-24
Abstract: PURPOSE:To provide a skin humectant having excellent property and useful as a cosmetic, by using a polysulfate of chondroitinsulfuric acid extracted from the organ of animal, as an active component. CONSTITUTION:The objective skin humectant contains 0.1-0.3% polysulfate of chondroitinsulfuric acid (CPS). The CPS-containing humectant has higher moisture-retaining effect than the known humectant, and is used in the form of soap, cream, face lotion, face powder, lipstick, etc.
Patent JP-S61169893-A (JP)
Inventor: ROPAATO SUTEIIBUN SUMISU
IPC: G09G3/36
Filed: 1985-10-04
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-H0678557-A (JP)
Title: Pulse width modulated circuit
Inventor: MOMOZU TOSHIRO
IPC: H02M7/48
Filed: 1992-08-21
Abstract: PURPOSE:To prevent an abnormal noise from appearing in a motor which receives pulse width modulated voltage. CONSTITUTION:In a pulse width modulated circuit which is constituted of a comparator 3 which compares an amplitude of an output signal SI from a current controller which is amplitude-limited by a limiter 2 and that of a carrier signal SC and a carrier generator 5 which generates the signal SC, the carrier generator 5 is composed of a generator 5a of chopping waves which serve for a reference signal of the signal SC and a generator 5b of pulse-like square waves which have a specified peak value, a time range and both positive and negative polarities and which is added to the chopping waves at a specified point, for example, the largest amplitude point of each cycle of the chopping waves. The peak value of the square waves is so determined that the maximum amplitude of a composite wave of the chopping waves and the square waves may be larger than amplitude limitation level Lu and Ld for the signal SI in a both-positive-and-negative-polarities region of the limiter 2.