baber/WOPTO huggingface dataset:
Patent JP-H03154952-A (JP)
Title: Sequence controller
Inventor: OGAWA YOSHIMI
IPC: G06F12/16
Filed: 1989-11-14
Abstract: PURPOSE:To improve the safety of a plant by checking the set value data before execution of a sequence operation so as to attain the detection of the drop of the battery voltage and also the defective set value using the set value data itself. CONSTITUTION:When the power is supplied to a sequence controller and a due process is started, an internal memory of a microcomputer is initialized. Then all set value data stored in a set value memory 11a are added together and the sum total of these data is obtained. The check sum thus obtained is compared with the data stored in a check sum memory 11b for check to decide whether the data stored in the memory 11a are destroyed or not. Thus the power is supplied to the sequence controller and the set value is checked before start of a sequence arithmetic process. Then a sequence operation is started only when the checking result is satisfactory. As a result, no wrong operation is performed.
Patent JP-H03158454-A (JP)
Title: Method for patterning ornamental goods
Inventor: TAGAWA HIROSHI
IPC: C23C14/04
Filed: 1989-11-14
Abstract: PURPOSE:To easily and inexpensively impart patterns in relief to ornamental goods consisting of Ti, Ti alloy, plastics, etc., by applying an org. mask material on the hard film provided on the surface of the ornamental goods and treating the coating with a hydrofluoric acid peeling agent, then subjecting the articles to barrel polishing. CONSTITUTION:The hard film consisting of a golden color TiN film 2 is formed on the surface of spectacles 1 which consist of a Ti material and are the ornamental goods. The org. mask layer 3 consisting of etching resist ink for plating of an epoxy system, etc., is applied on this TiN film 2 to pattern the film. The spectacles 1 are immersed into the hydrofluoric acid peeling agent to partially remove the above mentioned TiN film 2. Further, the org. mask layer 3 is removed by trichloroethane, etc., and thereafter, the spectacles 1 are set in a barrel polishing device and are polished. The above-mentioned hard TiN film 2 is not polished and only the parts where there are no TiN films 2 are polished. The white Ti spectacles 1 having the patterns of the golden color TiN films 2 in relief are obtd. in this way.
Patent JP-2000116262-A (JP)
Title: Air conditioner for small animal
Inventor: MASUKO YOSHINORI
IPC: A01K1/035
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for small animals having its surface for the pet animal to mount set so lower as to allow the animal to easily get thereon and capable of preventing the animal from being frightened. SOLUTION: This air conditioner comprises: a space provided over the surface of a heat-conduction plate 1; an electronic heating-cooling unit 4 disposed off the space and at the upper level than the surface for the pet to get on; and a heat insulating material 5 fitted on the reverse of the plate 1. By thus disposing the electronic heating-cooling unit 4 at the upper section than the surface for the pet to ride on, it is possible to lower the surface for the pet, to permit the pet to readily get on and off the surface, and to relieve the pet from the fear.
Patent JP-H06150379-A (JP)
Title: Optical recording medium
Inventor: YAMADA TAKASHI
IPC: G11B7/2433
Filed: 1992-11-02
Abstract: PURPOSE:To prevent the deterioration of recording characteristic after recording and to improve weather resistance by forming two or more layers laminar structure as a protective film and the hardness of the most inner layer of the protective film layer of the light reflecting film is made less than that of other protective film layers. CONSTITUTION:This optical recording medium 1 consists of a recording film 12 on a light-transmitting substrate 11, and light reflecting film 13 formed on the recording film 12. Further, the protective film 30 consisting of two protective layers 31, 32 is formed on the reflecting film 13. The hardness of the most inner protective layer 31 to the light reflecting film is set to be lower than that of the other protective layer 32. More particularly, the most inner protective layer 31 consists of elastomer. In such a case, the elasticity of the elastomer relaxes stress to improve the weather resistance of the medium.
Patent JP-H10123362-A (JP)
Title: Method and tool for cleaning optical connector
Inventor: SHIMOJI NAOKO
IPC: G02B6/36
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To effectively clean the root part of a guide pin of the optical connector which is difficult to clean. SOLUTION: With push pins 10a and 10b, the guide pin 5 of the optical connector is pressed in against the energizing force of a spring member to sink the tip of the guide pin 5 in a pin fitting hole 4. In this state, a relatively large gap 13 is formed between the push pins 10a and 10b which have a thinner diameter than the guide pin 5 and the hole wall 12 of the pin fitting hole 4, and this gap 13 is utilized to wipe out dust deposited sticking on the internal end part of the pin fitting hole 4 by using a swab 14, etc.
Patent JP-H0971800-A (JP)
Title: Detergent for automatic tableware washer
Inventor: KIKUCHIHARA NORIHIRO
IPC: C11D17/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a detergent for an automatic tableware washer which enables a small automatic tableware washer to be simply and surely safely used by using, as a cleaner, a cleaner-contg. vessel constructed of a film permeable to water, the vessel containing a cleaner therein. SOLUTION: A cleaner-contg. vessel having a suitable shape, such as a box or a bag, wherein a part or the whole thereof, i.e., 10 to 100% of the surface area of the vessel is constructed of a film having an air permeability of not less than 0.1cc/cm<2> .sec and permeable to water, the vessel contg. therein a cleaner for an automatic tableware washer, is used as a cleaner. Use of this cleaner can eliminate the need to supply the cleaner each time when washing is conducted, can prevent excessive use of the cleaner and unsatisfactory cleaning, and wash the tableware without directly touching the cleaner.
Patent JP-H03155181-A (JP)
Title: Semiconductor laser oscillator
Inventor: OGATA NAOYA
IPC: H01S5/00
Filed: 1989-11-13
Abstract: PURPOSE:To enable infrared rays, visible rays, and coherent rays within a wide wavelength range including a shorter wavelength than them to be oscillated by using a heteroaromatic series macromolecular orientation thin film as a high-harmonics generation layer for an activation layer of a semiconductor laser oscillator. CONSTITUTION:At least one layer of an activation layer 2 of a semiconductor laser oscillator has a heteroaromatic series macromolecular orientation thin film having a secondary nonlinear optic effect as a high-harmonics generation layer 3. The activation layer 2 has a laser generation layer 4 in addition to the high-harmonics generation layer 3, where the heteroaromatic series macromolecular orientation thin film which is used for the high-harmonics generation layer 3 is a heteroaromatic series polymer unit with either on of or both of an electronic reception group or an electronic donation group. Or, it is in the precurser unit which can induce this heteroaromatic series polymer unit or in unit structure with both. Also, it is desirable that the heteroaromatic series macromolecular orientation thin film is a thin film which is formed by the Langmuir-Blodgett technique (LB).
Patent JP-S61209593-A (JP)
Title: Novel plasmid and microorganism containing same
Inventor: ISOGAI TAKAO
IPC: C12R1/865
Filed: 1985-12-25
Abstract: PURPOSE:To provide the titled microorganism containing a plasmid having a specific restriction enzyme incision map, and useful in recombinant DNA technique. CONSTITUTION:A plasmid pBR-LEU having leucine as a nutrient marker is produced from known plasmid pBR325, and is digested with restriction enzyme BamHT. The digested product is added with a desired DNA fragment and linked together by using a ligase, and the resultant linked DNA is used for the transformation of Escherichia coil C600 r-m-. Saccharomyces cerevisiae SHY3 is transformed by the obtained hybrid DNA to obtain the plasmid pLEU135 shown in the Figure, and characterized by a molecular weight of 14.9 kbp, a specific restriction ezyme incision map of a DNA replication starting site (ARA), the number of the restriction enzyme incision sites of pLEU135DNA the molecular weight of the fragment of pLEU135DNA digested with restriction enzyme etc. A transformed strain of Escherichia coil is produced by carrying out the transformation using said plasmid.
Patent JP-S63149416-A (JP)
Title: Sliding bearing construction
Inventor: HIRAMA HIDEO
IPC: F16C37/00
Filed: 1986-12-11
Abstract: PURPOSE:To keep a clearance between a bearing and a shaft constant by providing a recess part in the bore of a bearing or on a shaft, and an air vent hole on the side of the bearing or a longitudinal groove on the shaft, and moreover widening the outer surface area of the bearing. CONSTITUTION:A sliding bearing is composed of a shaft 1 and a bearing 2, and has such constitution as a recess part 5 is provided in the bore of the bearing 2 to reduce a contact area between the shaft 1 and bearing 2 for preventing the occurrence of frictional heat. The bearing 2 has its periphery formed into a toothed wheel shape to widen its outer surface area for improved radiating effect. In addition to that, the bearing 2 is provided with an air vent hole 4, and the air is drawn through the air vent hole 4 into the hearing 2 with the rotation of the shaft 1 to cool the bearing 2 and the shaft 1.
Patent JP-H07300446-A (JP)
Title: Production of nitroaniline derivative
Inventor: SEKO SHINZO
IPC: C07D249/08
Filed: 1994-11-29
Abstract: PURPOSE:To easily produce a nitroaniline derivative in short step and high yield by reacting an aromatic nitro compound with an O-alkylhydroxylarnine in the presence of a base and a metalbased catalyst. CONSTITUTION:This nitroaniline derivative of formula II is produced by reacting a compound of formula I (R1 and R2 each is H, a halogen, cyano, nitro, an aryl, an acylamino, etc.) with an O-alkylhydroxylamine of formula, R3NHOR4 (R3 is H, a lower alkyl, a cycloalkyl, etc.; R4 is a lower alkyl or an aralkyl) or its salt in the presence of a base (e.g. potassium t-butoxide) and a metal-based catalyst (e.g. cuprous iodide) in a sol-vent (e.g. N,N-dimethylformamide) at -40 to +100 deg.C. The amounts of the O-alkylhydroxylamine and the metal-based catalyst are 0.5-5mol and 0.005-1.5mol based on 1mol of the compound of formula I, respectively, and the amount of the base is 1-6mol based on 1 mol of the O-alkylhydroxyl-amine. The produced compound of formula II is useful for the production of an o-phenylenediamine derivative and a benzimidazole derivative.
Patent JP-H05217194-A (JP)
Title: Recording and readout device for optical disk use and multisource array
Inventor: MUURU CHIYANDO GUPUTA
IPC: G11B7/125
Filed: 1992-11-04
Abstract: PURPOSE: To provide an optical record reader unnecessitating a wide view convergent lens. CONSTITUTION: This device is provided with a laser diode array 10 consisting of a laser diode 22 radiating plural laser beams. Respective laser diodes 22 are separated from adjacent laser diodes by a distance larger than nearly 50μm. The device is provided with plural channel waveguides 24 connected to plural laser diodes 22 also. Respective channel waveguides 24 are provided related to the answering laser diodes 22. The channel waveguides 24 guide the light radiated by the laser diodes 22 to an optical disk to record information on the optical disk. Further, the channel waveguides receive the light reflected from the optical disk to read the information on the optical disk. Respective beams 12 outgoing from respective channel waveguides are separated from the adjacent beams by the beforehand selected distance smaller than nearly 50μm.
Patent JP-H06179396-A (JP)
Title: Ship capsizing preventing device
Inventor: IKEDA YOSHIOKI
IPC: B63B43/14
Filed: 1992-09-21
Abstract: PURPOSE:To positively protect a ship from capsizing by usually housing a pair of right and left buoyancy bags near bows by extensively extending each buoyancy bag to both sides parts, right and left, of the ship through arms when the ship is highly rolled due to big waves or high winds. CONSTITUTION:A pair of right and left buoyancy bags 28 are usually housed on both side parts of bows by rocking arms 3 and arm reinforcing members 4 inside. When a ship is highly rolled due to big waves or high winds at sea, a steering wheel is turned to rotationally turn each arm 3 integrated with a sector gear to a base end side through a gear train, extensively extending a pair of the right and left buoyancy bags 28 to both the side parts, right and left, of tire ship. Thus, the rolling of the ship is inhibited to prevent capsize.
Patent JP-H07154216-A (JP)
Title: Voltage comparator
Inventor: MATSUTANI YASUYUKI
IPC: H03K5/08
Filed: 1993-11-25
Abstract: PURPOSE:To realize high speed processing and low power consumption simultaneously by preventing a kick back noise of a positive feedback voltage comparator. CONSTITUTION:An on-resistance of transistors(TRs) T7, T8 is decided in inverse proportion to a comparison voltage Vin and a reference voltage Vref received by gates of the TRs T7, T8, a difference of the on-resistance values is amplified by a positive feedback circuit comprising inverter circuits X, Y, a power supply voltage Vdd or a ground voltage GND is outputted to an output terminal Vout depending on the quantity of the difference of the on-resistance values, and since the comparison voltage Vin and the reference voltage Vref are not directly connected to points A, B of the inverter circuits X, Y, no kickback noise is generated.
Patent JP-H06151470-A (JP)
Title: Transistor for high-frequency use
Inventor: KINUGASA YASUSHI
IPC: H01L29/812
Filed: 1992-11-05
Abstract: PURPOSE:To enable a transistor for high frequency to give a high output at a high power efficiency without receiving any influence from the phase difference between each unit transistor (FET) by radially arranging the gate area of each unit FET. CONSTITUTION:The gate electrode 2p of each unit FET 181-184 is connected to a gate feed electrode 16 and electric power is inputted to the electrode 2p. In accordance with the input to the electrode 2p, electric power is outputted from each source electrode 4p to each drain electrode 6p. The electric power outputted from each FET 181-184 is synthesized. The gate electrode 2p of each FET 181-184 is radially arranged from the gate feed electrode 16. Namely, the distances from the electrode 16 to the FETs 181-184 become equal to each other and the phases of the electric powder inputted to the electrodes 2p become exactly the same. Therefore, no phase deviation occurs among the output power, because no phase deviation occurs among the input power.
Patent JP-H08136453-A (JP)
Title: Moisture meter
Inventor: HISHIKARI ISAO
IPC: G01N21/3554
Filed: 1994-11-04
Abstract: PURPOSE: To accurately measure moisture regardless of change in material and the like for an object and the like to be measured. CONSTITUTION: The light of a light source 1 is projected to a measured object 3 through a projecting lens 2, transmitted light or reflected light is injected to a detection element 6 by a condensing lens 4 through filters 51 and 52 provided for a rotating sector 5, which have the comparison wave lengths of λ1 and λ3 free from moisture and the like, and the measuring wave length of λ2, its output signal is amplified by an amplifier 7, it is then transformed into signals R1, S and R2 corresponding to the respective wave lengths by a signal separation and rectifier 8 so as to be separately taken out by a synchronous signal generator 9, and it is corrected by an operating means 10 in such a way that signals obtained when reference bodies 31 and 32 are measured cope with each reference value, so that a moisture percentage is thereby operated.
Patent JP-H09109872-A (JP)
Title: Trailed vehicle connecting device
Inventor: MASUDA MITSUYOSHI
IPC: B60T13/08
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a trailed vehicle connecting device in which the relative movement is generated between an outer cylinder and an inner cylinder of a connecting device of a vehicle to be trailed as the braking action of a trailer, and the vehicle to be trailed is braked, but when the effectiveness of the brake becomes constant, the value is kept to prevent such the effectiveness of the brake as causing the brake lock. SOLUTION: A stopper 24 is fixed to a front end of an outer cylinder 5, and a member to be abutted on the stopper 24 after the prescribed stroke is fixed to an appropriate part of an inner cylinder 3. The stopper 24 is furnished with the seal function.
Patent JP-H10137966-A (JP)
Title: Laser beam output variable device
Inventor: KOYAMA HIROTAKA
IPC: B23K26/064
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam output variable device capable of easily and simply varying the output of a pulse laser beam. SOLUTION: A laser beam output variable device has a shield plate 3 arranged on an optical path of a pulse laser beam. The shield plate 3 has an opening 4 of an almost same shape with the cross-section of the laser beam. The shield plate 3 is supported with a galvanometer through a rotary shaft 3a of orthogonal crossing to the pulse laser beam. The galvanometer is driven with a driving mechanism 5 and rotates the shield plate 3 around the rotary shaft 3a.
Patent JP-H02179523-A (JP)
Title: Apparatus for obtaining shaft load signal
Inventor: HORUSUTO ETSUKERUTO
IPC: B62D61/12
Filed: 1989-11-16
Abstract: PURPOSE: To accurately detect a shaft load by a method wherein this device is provided with a signal body rotatable and axially movable in linkage with displacement of a drive shaft and a detecting body making contact with the periphery of this signal body and axially movable. CONSTITUTION: A shaft device is supported at a car body 2 through a mechanical spring element (a leaf spring) 8, suspension and mounting means 7, 10, and 13, a two-arm lever 11, and a pressure medium element (an elevation lever) 1, and in a device having the shaft device comprising a drive shaft 9 and an elevation shaft 12, a device 6 is provided to generate a shaft load signal for the drive shaft 9. The input shaft of the device 6 is linked to the leaf spring 8, coupled to the drive shaft 9, through a link 4 and a lever 5, and a pressure generated in an elevation bellows 1 is fed to the device 6 through a conduit 3. The device 6 comprises a rotatable and axially movable signal body 29; a detecting body 24; and a sensor 23 connected to the detecting body 24 and generating a shaft load signal by detecting a distance (x).
Patent JP-H09139564-A (JP)
Title: Thick film wiring and its formation
Inventor: ASANO MASAAKI
IPC: H05K3/20
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a desired electrode pattern in a short process and to prevent the reduction in the specific resistance of an electrode material from being generated by a method wherein pattern-shaped plated layers consisting of the electrode material are made to bond on a glass substrate via a glass paste. SOLUTION: A patterned insulating layer 2 running counter to an electrode to be formed is first formed on a plate material 1 having a conductivity to manufacture a substrate 3 for transfer use. After that, plated layers 4 consisting of an electrode material are respectively formed on wiring pattern parts 1a other than the layer 2, while a bonding layer 6 containing an adhesive glass frit is formed on the whole surface of a glass substrate 5 to be made the layers 4 transfer. Then, after the substrate 3 is pressure bonded on the substrate 5, the layers 4 are peeled from the substrate 3 and the layers 4 are transferred on the substrate 5 along with the layer 6. Subsequently, the substrate 5 is fired to make the layers 4 adhere closely to the substrate 5 and the pattern-shaped plated layers 4 consisting of the electrode material are bonded on the substrate 5 via a glass paste 7.
Patent JP-H06118891-A (JP)
Title: Horizontal deflecting circuit controller of auto-scan type crt display device
Inventor: KUNII TOSHIO
IPC: G09G1/16
Filed: 1992-10-07
Abstract: PURPOSE:To reduce breakdown and deterioration of circuit parts by lowering a voltage level of a horizontal deflection pulse voltage. CONSTITUTION:To a synchronizing signal separating circuit 1, a synchronizing signal detecting circuit 8 for detecting a fact that a horizontal synchronizing signal Vf outputted from the circuit 1 becomes zero is connected, and to this synchronizing signal detecting circuit 8, a frequency/voltage converting voltage control circuit 9 inputting a synchronization detecting voltage V8 outputted from the circuit 8 is connected, and from the circuit 9, a frequency/voltage conversion control voltage V9 is outputted to a frequency/voltage converting circuit 3 and a horizontal deflection control voltage V3 is set to be rather higher, by which a voltage level V0 of a horizontal deflection pulse voltage V4 is lowered.
Patent JP-H03157547-A (JP)
Title: Cam mechanism
Inventor: HIRANO YUKIO
IPC: F16H25/18
Filed: 1989-11-14
Abstract: PURPOSE:To obtain rapid and impact motion in small and compact size by providing constitution of the first cam provided with a tilt cam surface, second cam of staircase shape provided with a flat cam surface, pair of rotary units and a driven unit mounted at a right angle with a shaft for holding the rotary unit. CONSTITUTION:The first cam 17 of frame shape, which is reciprocation moved by a reciprocating motion source 13 such as a rod of an air cylinder or the like between stoppers on a base bed and provided with a low flat cam surface 14 with a short distance from the base bed, high plane 15 with a long distance from the base bed and a tilt cam surface 16 provided between the low flat car surface 14 and the high plane 15, is provided. The second cam 22 of staircase shape, which is floating-moved along the motion direction of the first cam 17 in a space part 18 in the first cam and provided with a low plane 19 having height h2 a little lower than height h1 of the low flat cam surface 14 of the first cam and a high flat cam surface 21 a little higher than the high plane 15 of the first cam by the height (t), is provided. A pair of rotary units 23A, 23B, formed opposed to the low flat cam surface 14 of the first cam and the low plane 19 of the second cam, are provided, and a driven unit 25 is mounted in a right angle direction to a shaft 24 for holding these rotary units.
Patent JP-H11129009-A (JP)
Title: Method of roll polishing and roll
Inventor: IRI MASATO
IPC: B21B27/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To produce a thin steel sheet with good surface quality using the large diameter roll in high-speed and high-efficiency. SOLUTION: A roll profile is formed by conducting a circumferential direction polishing on the surface of the roll 3, and circumferential direction polishing grain 4 is given at circumferential direction average roughness of within Ra1=0.2-0.5 μm and afterwards an axial polishing grain 5 is given at axial average roughness within Ra2=Ra1×20-100% by axial polishing. On this occasion, if Ra1 is 0.2 μm or less the roughness of the roll is small and as a friction coefficient between the roll and the sheet lowers, a slip easily arises in the rolling. On the other hand, if Ra1 exceeds 0.5 μm, the slip flaws of the product after rolling by the polishing grain in the circumferential direction becomes noticeable.  And if Ra2 is Ra1×20% or less, discharge effect of the filling oil is not sufficiently obtained, and on the other hand, if Ra2 exceeds Ra1×100% the circumferential direction polishing grain 4 does not remain on the surface of the roll 3.