baber/WOPTO huggingface dataset:
Patent JP-H05137032-A (JP)
Title: Video camera housing
Inventor: TSUNEKAWA EIJI
IPC: H04N5/225
Filed: 1991-11-12
Abstract: PURPOSE:To eliminate the faults that are caused when an optical block is put into a housing by providing a support at a position deviated toward the back of the optical block from its attachment position in order to support the upper and lower face plates with no deformation of these plates. CONSTITUTION:A pair of supports 11 and 12 are provided between an optical block 6 and a back plate 4, and the upper and lower face plates 2 and 3 are connected to the upper and lower ends of each of both supports 11 and 12. So that the deformation of both plates 2 and 3 can be prevented. The block 6 is attached to a frame 8 and this frame 8 is pressed and fixed onto the front face of a boss part 7 with a screw 9. Thus the block 6 is attached at an opening part 5 of a housing 1. Meanwhile the block 6 is connected to a printed board 23 set between both supports 11/12 and the plate 4 in the housing a with a connector 22. In such a constitution, both supports 11 and 12 never obstruct the block 6 to be put into the housing 1.
Patent JP-S63172957-A (JP)
Inventor: RONARUDO II KAARU
IPC: G01P3/488
Filed: 1987-11-25
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-H06151735-A (JP)
Title: Semiconductor device
Inventor: KUBOTA YASUSHI
IPC: H01L27/088
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a semiconductor device which can lessened in power consumption and chip area and enhanced reliability by a method wherein transistors composing the semiconductor device are determined in channel length taking the size of electrical stress applied onto each transistor into consideration. CONSTITUTION:A semiconductor device is composed of circuit units formed of a first gate and a second gate group, the output of the first gate is inputted into one or more gates of the second gate group, and when the ratio of the drive capacity of the first gate output to the sum of the input capacitance of the second gates is less than a prescribed value, the input, transistors of the second gate group are set smaller in channel length than other transistors located in circuit units.
Patent JP-H08153472-A (JP)
Title: Magnetron
Inventor: IIZUKA MINORU
IPC: H01J23/22
Filed: 1994-11-30
Abstract: PURPOSE: To provide a magnetron capable of preventing deformation of a positive electrode vein as well as restraining the uniformity of high frequency field strength in the vicinities of respective positions of the inner surface and the side surface of the positive electrode vein, and capable of restraining the generation of spurious noise and the generation of the undesirable phenomenon of missing pulse as well as obtaining high oscillation efficiency. CONSTITUTION: Two mutually adjacent strap rings 17, 18 out of four or more strap rings 16, 17, 18, 19 whose diameters are different from each other, and arranged in the radial direction at the specified distances are respectively connected to the same first positive electrode vein group 12r. The strap rings 16, 19 arranged inside and outside two strap rings connected to the first positive electrode vein group are connected to a second positive electrode vein group 12p other than the first positive electrode vein grip.
Patent JP-S63149446-A (JP)
Title: Vibration isolator
Inventor: MIZUNO KEIICHIRO
IPC: E02D27/34
Filed: 1986-12-11
Abstract: PURPOSE:To make the vibration isolator in the caption to have an excellent durability and exhibit a large damping capacity in response to the megnitude of a vibration by providing north and south poles that form magnetic fields on one of No.1 member and No.2 member and an electric conductive member on the other member. CONSTITUTION:A north pole 4 and a south pole 5 are installed on No.1 member 1 in opposing positions maintaining a certain interval B in the internal space of a cylindrical shaped spring means 3. On No.2 member 2, an electric conductive member 8 of a plate shape is installed between the north pole 4 and the south pole 5. When any vertical vibration is transmitted to No.1 member 1 or to No.2 member 2, a relative motion in the vertical direction occurs between magnets 4, 5 and the electric conductive member 8. When the electric conductive member 8 moves across a line of magnetic force 10, a large damping can be obtained as an eddy current is produced and the vibration energy is consumed as the thermal energy.
Patent JP-H11134750-A (JP)
Title: Assembled type magnetic tape device
Inventor: KONNO TAMIO
IPC: G11B15/68
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify the miniaturization and constitution of a medium housing cell by holding a medium between a carrier belt arranged in parallel with the side face of the medium to be capable of making a straight motion in a medium inserting/pulling-out direction and a rotary roller and carrying the same. SOLUTION: For taking out a medium 2 form a housing cell, a hand mechanism part is moved to a specified medium housing position, a hand base 51 is moved by a slide motor 61 to bring a slope 55a into contact with the medium 2, and a compressive spring 54 is swung to hold the medium 2 between a rotary roller 56 and a carrier belt 59. Then, a belt motor 57 is actuated to drive the carrier belt 59 in a B direction and then carry the medium 2 to the position of a shaft 53, the medium 2 is held by a plate 55 to be further moved.right by the shaft 53 and then pulled out of the housing cell. For housing the medium 2, the hand mechanism part holding the medium 2 between the rotary roller 56 and the carrier belt 59 is moved to the position of a specified housing cell, and the carrier belt 59 is driven in a direction opposite the B direction to feed the medium 2 into the housing cell.
Patent JP-2001114058-A (JP)
Title: Protective bag for automobile occupant's head, protective device and automobile
Inventor: NANBU YUICHI
IPC: B60R21/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a protective bag for the head of an automobile occupant, the lower part of which is strained when the bag is inflated, a protective device and an automobile which are equipped with the protective bag. SOLUTION: A protective bag 1 is formed by overlapping a room is side sheet 2 onto a window side sheet 3 to connect the sheets 2, 3 linearly, and then forming a main air way 7 and small chambers 8a, 8b between both the sheets 2, 3. The bag 1 is installed in state where the front part is folded along an A pillar of an automobile, and it is installed in a state where a part from the middle part to the rear part is folded along a roof side rail and a C pillar. The length from a hole 5 of the lowermost projected piece 4 (4F) of the front side part 1F of the bag 1 which is inflated up to a maximum under condition where it is not installed to the automobile to a hole 5 of the lowermost projected piece 4 (4R) of the rear side part 1R, is smaller than the linear distance from a fixed part of the projected piece 4F at the A pillar up to the fixed part of the projected piece 4 at the C pillar.
Patent JP-H08208669-A (JP)
Title: Novel sun screen agent,cosmetic composition containing it, and its use
Inventor: ERUBUEI RISHIYAARU
IPC: A61K8/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new sun screen agent protecting human skin and hair against ultraviolet rays and excellent in a masking power, a solubility into fatty substances, light stability and resistance to water and useful as a cosmetic, etc.  
     SOLUTION: This new sun screen agent is expressed by formulae I-III [R is a 1-10C alkyl, phenyl or the like; B is R or A; R' a 1-8C alkyl or phenyl; (r) is 0-50; (s) is 0 or 1; (t) is 2-10; A is expressed by formula IV {X is a bifunctional group expressed by formula V [R 2  is H or a 1-4C alkyl; (p) is 0-10; (m) is 0 or 1]; Z is H or Y; (q) is 0-3; R 1  is a 1-8C alkyl, etc.,}], e.g. N,N'-bis{4-[3-{1,3,3,3tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl}-2- methylpropyloxy]phenyl} oxaramide. The compound of the formula I is obtained by reacting, e.g. N,N'-bis[4-(2-methylallyloxy)phenyl] oxaramide with heptamethyltrisiloxane in the presence of a hydrosilylation catalyst. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03156760-A (JP)
Title: Music selection circuit for tape recorder
Inventor: KIZUKI DAISUKE
IPC: G11B27/22
Filed: 1989-11-14
Abstract: PURPOSE:To accurately detect a no-music signal between musics by varying a detection time of a no-music signal detection circuit continuously in response to the running speed of a magnetic tape at music selection. CONSTITUTION:The circuit consists of an arithmetic circuit 16 outputting a time signal representing the running quantity of a magnetic tape T in terms of time based on a pulse signal obtained attended with the turning of a winding reel shaft 13 and a supply reel shaft 15 and a detection time switching means 11 varying a detection time of a no-music signal detection circuit 6 based on the time signal outputted from the arithmetic circuit 16. That is, the detection time of the no-music signal detection circuit 6 is continuously varied corresponding to the drive speed of the magnetic tape T at the music selection. Thus, the detection operation of the no-music signal between musics is implemented accurately.
Patent JP-H02142952-A (JP)
Title: Continuously variable transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H15/18
Filed: 1988-11-25
Abstract: PURPOSE:To secure such a continuously variable transmission that is low-unit cost of production by attaching a friction wheel to either of an input turning shaft or an output turning shaft via an eccentric shaft coupling, making shafts horizontally shiftable, and changing a contact point with the friction wheel of the turning shaft on the other. CONSTITUTION:A friction pulley 8 attached to an input turning shaft 4 and another friction pulley 18 attached to an auxiliary turning shaft 14 engaged with it through gears 6, 16 both transmit rotation of a motor 2 to a friction wheel 24 as being rotated in reverse with each other. This friction wheel 24 receives the rotation through a surrounding projected rim, and transmits it to an output turning shaft 32 form a turning shaft 26 via an eccentric shaft coupling 28 which consists of groove plates 34, 36 and an intermediate plate 38 between them, all fixed to each shaft, and driving force transmission blocks 44a-44d. With this constitution, if these turning shafts are horizontally shifted by a position setting member 48, the friction wheel 24 receives such turning effort for either direction at an optional ratio as receiving axial pressing force uniformly from these friction pulleys 8, 18 and it transmits it to the output turning shaft, so that such a continuously variable transmissoin that is low-unit cost of production is securable.
Patent JP-H08210176-A (JP)
Title: Fuel oil consumption control device of internal combustion engine
Inventor: NISHIMURA YOICHI
IPC: F02D45/00
Filed: 1995-10-19
Abstract: PURPOSE: To enable operation during ITDC, to cope with the change of the driving condition to the utmost and to keep only the combustion condition of a specified cylinder from being strongly influenced by synchronizing th input to an adaptive control parameter adjusting mechanism with a period longer than a designated crank angle. CONSTITUTION: A fuel oil consumption control means is operated in synchronization with a designated crank angle of each cylinder, for example, TDC, and a STR is also operated in synchronization with a designated crank angle of each cylinder, for example, TDC. On the other hand, the input to an adaptive control parameter adjusting mechanism is synchronized with a combustion cycle which is a period longer than a designated crank angle to operate the adaptive control parameter adjusting mechanism. Thus, the number of elements of an adaptive control parameter θ hat (k) is held down to 5 so as to reduce the operation of gain matrix Γ to 5×5 matrix operation. Accordingly, the load of on-board computer can be lightened, and the operation can be completed during ITDC by a common on-board computer.
Patent JP-H06121494-A (JP)
Title: Method of welding commutator in motor
Inventor: FUKUI TADASHI
IPC: H01R39/32
Filed: 1992-10-08
Abstract: PURPOSE:To weld an armature coil to risers simply. CONSTITUTION:When the number of risers 5 is, e.g. 20, 10 through holes 3c (each having the size), wherein the rear surfaces of two risers are arranged, are formed at a boss part 3a of an armature core 3. Auxiliary electrodes 6a are inserted and assembled into the through holes. Then, a first main electrode 7a is arranged in contact with the first riser 5 (1-1) of the first riser group. A second main electrode 7b is arranged in contact with the second riser 5 (6-2) of the sixth riser group. Then, the risers are welded. Thereafter, each main electrode is brought into contact with the riser, which is separated from the previous welded riser with one riser in-between, and welded. This procedure is sequentially performed, and all risers are welded.
Patent JP-H03155926-A (JP)
Title: Preparation of heat-sealable laminated film
Inventor: NAKAJIMA HIROSHI
IPC: B29C48/32
Filed: 1989-11-15
Abstract: PURPOSE:To reduce the generation of a pinhole by passing a cylindrical film obtained by extruding an olefin copolymer or a carboxyl group modified olefin copolymer using an inflation extrusion molding machine between rolls to bond the same under pressure when the film is taken up while folded up. CONSTITUTION:A single-layer film of an olefin copolymer or a carboxyl group modified olefin copolymer or a double-layer film consisting an inner layer composed of the olefin copolymer or the carboxyl group modified olefin copolymer and an outer layer composed of a thermoplastic resin heaving heat-sealability other than the resin used as the inner layer is molded into a cylindrical shape by an inflation extrusion molding method and taken up. In this case, the cylindrical film extruded from a die in a cylindrical shape is folded up by nip rolls to be simultaneously bonded under pressure and the mutuall inner surfaces of the film are welded to bring two films to one film. As the thermoplastic resin forming the outer layer, one having an m.p. or softening point equal to or 100 deg.C higher than that of the olefin copolymer or the carboxyl group modified olefin copolymer and approaching said copolymer in melt viscosity at the same temp. is pref. from the aspect of workability.
Patent JP-H05110173-A (JP)
Title: Laser excitation light source control device
Inventor: MURAKI TOSHIYUKI
IPC: H01S3/0915
Filed: 1991-10-15
Abstract: PURPOSE:To enable a laser excitation light source to be controlled efficiently by judging deterioration of the laser excitation light source based on a deviation between a target output and an actual output of a laser medium. CONSTITUTION:A laser output detection signal SLA and a current detection signal SLI are set as an actual laser output Pj and an actual current Ij by giving command to a multiplexer 40h and an A/D converter 40i, thus obtaining a deviation DELTAP between a target output P0 and an actual laser output Pj and a deviation DELTAI between a lamp command current I0 and an actual current. Then, by giving command to a D/A converter 40g, a command signal SIV for correcting the lamp command current I0 is output to a current control circuit 20b. Then, when the actual laser output Pj is equal to the target output P0, a current threshold IMX of the target output P0 is obtained and then this current threshold value IMX is compared with the lamp command current In when the actual laser output Pj is equal to the target output P0. Then, when the lamp command current In is equal to or less than the current threshold IMX, it is determined that a lamp 10b did not deteriorate yet.
Patent JP-H02145225-A (JP)
Title: Thread fastener
Inventor: FUJIWARA KEIJI
IPC: B23P19/06
Filed: 1988-11-24
Abstract: PURPOSE:To facilitate the positional adjustment of a catcher and to surely perform the safe feeding and vacuum suction of a screw by providing the rotary shaft of the catcher provided in series at the chute lower end from which a screw is slided down at the chute side and equipping a screw position correcting plate at the gap part of the catcher tip. CONSTITUTION:A chute 1 capable of supporting a screw 3 in a neck hanging state and inclined so that the supported screw may be slided down in order, the connection part having the gap in the same width of this chute 1 and inclination and the catcher 2 consisting of the horizontal part continued to this connection part are provided in series. A vertically movable vacuum suction pipe 4 is arranged at the upper part of this catcher 2, which is made rockable with the rotary shaft 5 of the chute 1 side as the fulcrum at the descent time of the vacuum suction pipe 4. Moreover, a screw position correcting plate 7 resting the screw 3 which is slided down onto the catcher 2 from the chute 1 just under the vacuum suction pipe 4 is provided.
Patent JP-H09139556-A (JP)
Title: Earth structure of printed board
Inventor: WATANABE EIJIRO
IPC: H05K3/40
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of components of a printed board and the production cost of the printed board and to contrive continuity between earth patterns only on the side of the printed board by a method wherein a plurality of terminal parts, which are connected with the earth patterns formed on the printed board, are extendedly provided from a conductor main body covered with an insulator. SOLUTION: Terminal parts, which are extendedly provided by twos from each side of the two sides, which are the short sides of a conductor main body 10, that is, four terminal parts 10a to 10d in total are extendeclly provided in parallel to the major axis of the main body 10 and the parts 10a to 10d respectively have prescribed angles θ1 to θ4 to the main body 10 so that the parts 10a to 10d can be connected with earth patterns on a printed board at desired places on the board and respectively have prescribed lengths L1 to L4 . The main body 10 is covered with an insulator 11. Thereby, the main body 10 can be connected with the earth patterns formed on the printed board at the desired places via the parts 10a to 10d and continuity between the earth patterns can be contrived via the insulator 11.
Patent JP-H11129657-A (JP)
Title: Letter, and letter making device
Inventor: KATO MASAYUKI
IPC: B42D15/08
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To make an envelope for answering enclosable, and improve the answering rate by a method wherein an enclosed article is peelably bonded on the rear surface of a mail form. SOLUTION: A folding back line 22 which is provided on a base material divides the base material into two regions in the lateral direction, and folding back lines 23a, 23b and 23c are perpendicular with the folding back line 22, and divide the base material into four regions. On one edge being perpendicular to a perforation which is provided in the vicinity of one edge being in parallel with the folding back line 22, three perforations 24b, 24c and 24d in parallel are provided. On a paper feeding roller, a rubber-based and quick-drying adhesive is dropped by a nozzle or the like, and an envelope 40 for answering is dropped on the base material and affixed.  By this method, an applicant peels the envelope 40 for answering from mail form, and cuts off an application form comprising base material parts 21f-21h, and at the same time, after filling required subjects in the application form while looking at a filling example, the applicant can return the application form by placing it in the envelope 40 for answering.
Patent JP-H01136705-A (JP)
Title: Filter-press-molding of ceramic powder
Inventor: ANDO HAMAE
IPC: B28B1/26
Filed: 1987-11-25
Abstract: PURPOSE:To manufacture a molded product of high density by molding in a filter press, making the volume of the liquid in slurry to be four times as much as the true volume of ceramic powder or less and mixing the slurry with a dispersant of which volume is 0.5-2.5wt.% of said ceramic powder. CONSTITUTION:Ceramic material and pure water are put into a pot mill in equal amounts, mixed together for 20 hours, dried calcinated, and sufficiently pulverised into submicron particles. This ceramic powder of submicron-sized particles is added with pure water 1-8 times as much as the true volume of said powder and also a dispersant of polycarboxylic acid type, and polyvinyl alcohol is added according to demand, and they are all mixed in the pot mill into a uniform slurry. This slurry is poured into a mold for pressing to manufacture a molded product of high density.
Patent JP-H04168496-A (JP)
Title: Sound absorbing material
Inventor: NAKAJIMA SADAKAZU
IPC: F01N1/24
Filed: 1990-10-31
Abstract: PURPOSE:To prevent deterioration of sound absorbing characteristic, and form the sound absorbing material incombustible and washable by interposing thin incombustible film, which does not transmit oil and water, between a felt type metal fiber layer and a wire gauze type surface protecting material, and pressing them for integral formation. CONSTITUTION:A metal fiber layer 1 is made of felt type metal narrow fiber having the excellent corrosion resistance such as Al and stainless steel or the like. The surface protecting material 2 is made of the incombustible material such as expanded metal and wire gauze of the material as same as the layer 1. The incombustible film 3 is thin film of the material which does not transmit oil and water such as Al foil or the like. The layer 1, the film 3, and the protecting material 2 in this order are pressed integrally to form the sound absorbing material 4. Since countless number of fine irregularity is generated in the film 3 and the film 3 is thin, the film 3 transmits the sound, which entered from the surface, to the layer 1 without reflection, and the energy is absorbed by the layer 1. Penetration of the oil into the layer 1 is thereby eliminated to prevent deterioration of the sound absorbing characteristic, and the incombustible and washable sound absorbing material is formed.
Patent JP-H05135752-A (JP)
Title: Holding device for battery pack
Inventor: IIDA SHINOBU
IPC: H01M2/10
Filed: 1991-11-13
Abstract: PURPOSE:To increase strength and improve durability by applying a spring property to a coupling/holding section with a plate spring. CONSTITUTION:A spring property is applied to a coupling/holding section 1 coupling and holding a battery pack 2 to the battery case 3 of a portable telephone main body with a plate spring 8. Since the plate spring 8 is used, the spring strength is increased as compared with the structure that the coupling/ holding section 1 is made of synthetic resin and the spring property of itself is used, and the durability of the coupling/holding section 1 is remarkably increased.
Patent JP-H04169304-A (JP)
Title: Pneumatic tire
Inventor: TANAMI YURIE
IPC: B60C9/22
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the weight of tire without sacrificing operating stability by reducing the cross sectional ratio of a steel cord in a belt layer, and by spirally winding a band ply having a complex cord for which two organic fiber cords of different functions are twisted with each other, and whereby forming a reinforcing layer. CONSTITUTION:A belt layer 7 is formed out of at least two belt plies 13A, 13B, for which a belt cord 12 is tilted to a tire equator C. A reinforcing layer 9 is formed out of a first reinforcing ply 14 for entirely covering the belt layer 7, and of a second reinforcing ply 15 for covering at least both ends F of the belt layer 7. Regarding each belt ply 13A, 13B, the sum of the cross sectional areas of the belt cord in a distance A of 50mm is not less than 6.08mm<2> and not more than 8.59mm<2> on the cross section that crosses the belt cord 12. The first and second reinforcing plies 14, 15 are formed by winding a long band ply 20 spirally. The band ply 20 is formed out of a band body, for which a complex cord 23 comprising an aromatic polyamide fiber 21 and a nylon fiber 22 both twisted together is covered with a topping rubber 24.