baber/WOPTO huggingface dataset:
Patent JP-H0752881-A (JP)
Title: Axial system assembling method for ship provided with counter-rotating propeller
Inventor: EDA MASATOSHI
IPC: B63H23/34
Filed: 1993-08-20
Abstract: PURPOSE:To provide an axial system assembling method which allows its inner shaft to be stably supported when the inner shaft is inserted into the inner shaft bearings, prevents dust and the like from ingressing in the inner shaft bearings, and is thereby excellent inlabor saving, rapidity and reliability for working. CONSTITUTION:In the ship provided with a counter-rotating propeller where an inner shaft 010 which has a rear propeller fitted in at its ear end, and an outer shaft 05 which has a front propeller fitted in at its rear end are relatively and coaxially counter rotated, an inner shaft 010 is inserted into the inner shaft bearings 06 and 07 of an outer shaft 05 in a plant capable of being shielded first. The rear end of the outer shaft 05 and the rear end of the inner shaft 010 are then relatively integrated by a temporary fixing fitting 2, and furthermore, the outer shaft 05 and the inner shaft 010 which have been integrated, are inserted into the outer shaft bearing 03 and 04 of a stern tube 2 of a ship yard from behind.
Patent JP-H0973147-A (JP)
Title: Silver halide photographic sensitive material and processing method therefor
Inventor: SUZUKI NAOYO
IPC: G03C1/34
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive material having high sensitivity, less liable to fog and excellent in pressure resistance and preservability by incorporating a specified compd. into a silver halide emulsion layer on a substrate. SOLUTION: This silver halide photographic sensitive material has a silver halide emulsion layer on the substrate and the emulsion layer contains silver halide particles having <=2mol% average iodine content based on the amt. of silver and at least one kind of org. compd. having a boron atom bonding to at least two oxygen atoms and represented by the formula, wherein Q is an org. hetero ring having at least an N atom, L is a divalent group, R<1> is H or a cation, R<2> is H, a cation or a substituent, (n) is 0 or 1 and Q may have a mercapto group or its salt as a substituent. The silver halide particles contained in the emulsion layer are flat platy particles each having an aspect ratio of >=2.
Patent JP-H0974320-A (JP)
Title: Constant amplitude wave synthesizing type power amplifier circuit
Inventor: HAMADA KUNIHIRO
IPC: H03F3/68
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide constant amplitude wave synthesizing type power amplification with a little distortion by separating an input signal into two envelope signals having mutually different phases, and adjusting the phases and amplitudes of constant envelope signals while performing non-linear power amplification to the respective signals. SOLUTION: A separator 10 separates the input signal with the envelope fluctuation of a(t).COS(ωt+θ) into two constant envelope signals A.COS(ωt+θ1 ) and A.COS(ωt+θ2 ) having an amplitude A and mutually different phases so as to satisfy the relation of a(t).COS(ωt+θ)=A.COS(ωt+θ1 )+A.COS(ωt+θ2 ). In this case, the conditions of θ1 =θ+COS<-1>  a(t)/2A} and θ2 =θ-COS<-1>  a(t)/2A} are established. A phase adjusting circuit 21 adjusts the phase of the constant envelope signal A.COS(ωt+θ1 ) and supplies that signal to a non-linear power amplifier 11. The non-linear power amplifier 11 performs the non-linear power amplification of gain G to this phase adjusted signal so that a power amplified signal can be provided.
Patent JP-H0276151-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAGI NOBUAKI
IPC: G11B15/43
Filed: 1988-09-12
Abstract: PURPOSE:To correspond to two types of cassettes respectively having different magnitudes of proper tape tension at tape driving time by abutting and detaching the other edge of an abutting member to/from the neighborhood part of the other edge of a tension band. CONSTITUTION:The present device is equipped with a discriminating means to discriminate the type of the cassette, a tension arm 1 to execute tension control by its rotating motion, a tension band 4 wound around the outer circumference of a supplying reel base 6 and combined with the tension arm 1 at its one edge, an abutting member 10 in the neighborhood part of the other edge of the tension band 4 close to the other edge fixing part of the tension band 4, and a driving means to drive the abutting member 10 by a signal from a control means. Further, when the cassette having the high proper tape tension at the tape driving time is installed, the abutting member 10 presses the neighborhood part of the other edge of the tension band 4, and when the cassette having the low proper tape tension at the tape driving time is installed, the abutting member 10 is detached from the neighborhood part of the other edge of the tension band 4. Thus, the two types of cassettes respectively having the different magnitudes of the proper tape tension necessary for driving the tape can be applied.
Patent JP-H0894519-A (JP)
Title: Quality evaluation device for grain
Inventor: WARASHINA JIRO
IPC: G01N21/85
Filed: 1994-09-22
Abstract: PURPOSE: To conduct measurement on plural quality items such as appearance quality and component quality at every grain for the grains such as rice or the like, and conduct quality evaluation combining the plural quality items so as to select the grains at every grain according to the quality evaluation. CONSTITUTION: Grains subjected to a predetermined pretreatment in a pretreatment portion 1 are fed grain by grain to a spectral detection portion 3 by a sample feeding portion 2. Light is radiated on a sample grain in the spectral detection portion 3 so as to detect a signal on the quality of the grain, and the signal is processed in a processing portion 6 so as to determine evaluation values on plural kinds of quality items. The sample grain is selected according to a determined evaluation value following a selection rule in a selection portion 4.
Patent JP-H0770952-A (JP)
Title: Ink-jet dyeing process for yarn
Inventor: KANETANI YOSHIHIRO
IPC: D06P7/00
Filed: 1993-08-20
Abstract: PURPOSE:To provide a micro-manner dyeing process which can dye yarn with prescribed colors in prescribed positions in order to produce cloth having a colored pattern or design of fine and good sense, as it has been preliminarily planned. CONSTITUTION:Yarn Y continuously running is surrounded with a plurality of divided heads T1-T3 arranged perpendicularly to the yarn and ink is jetted from the nozzles NZ1-NZ3 on the divided heads to the yarn Y. It is possible for each yarn to be colored in microscopically sensitive and fine design patterns. Since the yarns can be dyed with the prescribed colors in the prescribed positions based on a designed pattern, cloth having a unique visual effect matching to the sense and a fine pattern can be produced through designing.
Patent JP-2001048900-A (JP)
Title: Antibody and assay using the same
Inventor: YANAIHARA NOBORU
IPC: C12P21/08
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an antibody specifically recognizing bisphenol A and provide a method for the easy and specific determination and detection of bisphenol A by immunoassay using the bisphenol A specific antibody. SOLUTION: The objective antibody is specifically reactive with 2-bis(4- hydroxyphenyl)propane and is essentially free from cross-reactivity with bis(4- hydroxyphenyl)methane, bis(4-hydroxyphenyl)ethane and 3,4-bis(4- hydroxyphenyl)-3-hexene. The method for the specific determination and detection of bisphenol A in a specimen comprises an immunoassay using the antibody.
Patent JP-2000027563-A (JP)
Title: Fire-resistant smoke-protective device for rolling-in sheet shutter
Inventor: SHIMURA NAOAKI
IPC: E06B9/17
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fire-resistant smoke-protective device for a rolling-in sheet shutter, in which slipping-off from a guide rail of both end sections of the wound-up and wound-down sheet shutter is prevented while the invasion of smoke, etc., from the guide rail is interrupted. SOLUTION: The sheet shutter 3 is constituted by sewing several noncombustible sheet piece 5, and the sheet shutter 3 is folded back and bag-shaped winding sections 10 are formed at both end sections of the sheet shutter 3 inserted to the guide rails 1. The short bodies of noncombustible ropes or the short bodies of noncombustible cloth are filled and disposed into the winding sections 10 at regular intervals. Single or a plurality of outwards bulged bulging press- contact sections 9 are projected and formed to either one or both of both end sections of the sheet shutter 3 or the folded-back short pieces 13 of the winding sections 10.
Patent JP-2000031551-A (JP)
Title: Piezoelectric actuator device
Inventor: KAMEYAMA TSUTOMU
IPC: H02N2/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the change in the vibration characteristic of a diaphragm of a piezoelectric actuator by mounting a piezoelectric actuator on a substrate via a supporter which supports the actuator at the end of the case thereof. SOLUTION: A piezoelectric actuator 1 is mounted on a supporter 5 which supports the piezoelectric actuator 1 by the end of the case thereof, and the supporter 5 is to be mounted on a substrate 6. The supporter 5 has a hole smaller in diameter than that of the actuator 1 so that it can mount the actuator 1 only by the circular end part of the case 4. As described above, the piezoelectric actuator 1 is supported by the supporter 5 at the circular end part (the part a part having a diaphragm 3) of the case 4. Thereby, a vibration part of the piezoelectric actuator 1 is released and it is not restricted. Accordingly, the vibration characteristic of the diaphragm 3 never changes even if it is placed at any position.
Patent JP-S61106994-A (JP)
Title: Revolutional number control system of rotary compressor
Inventor: SHOJI MASATSUGU
IPC: F04B49/06
Filed: 1984-10-30
Abstract: PURPOSE:To prevent a blade jumping in a rotary compressor by determining the output frequency of an inverter circuit of the compressor based on the eccentricity of the crankshaft, various conditions of a blade and a roller, and the refrigerant discharge/suction pressure of the compressor. CONSTITUTION:A variable speed rotary compressor 1 is controlled by an inverter circuit 23 based on a revolution setting command in accordance with an air conditioning load. The output frequency of the inverter circuit 23 is controlled on the basis of the eccentricity (e) of a crankshaft, the blade means (m), the angular velocity omega of a roller, the spring constant (k) of a blade spring, the difference (c) between the free length and the length in the maximum compression both of the blade spring, the sectional area A of a blade, a refrigerant discharge pressure Pd and a refrigerant suction pressure Ps so as to satisfy the condition: emomega<2k.c+A(Pd-Ps)/2. This prevents a blade from causing the jumping phenomenon.
Patent JP-H0678154-A (JP)
Title: Signal processor
Inventor: YAMADA SATORU
IPC: H04N1/40
Filed: 1992-08-27
Abstract: PURPOSE:To reduce quantizing errors generated at the time of A/D conversion. CONSTITUTION:A continuous analog signal read out by an image sensor 10 is amplified by plural amplifier circuits 11, 12 having respectively different gain. Respective A/D converters 21, 22 having I/O characteristics consisting of plural straight lines having respectively different inclinations execute the A/D conversion of respective outputs of the circuits 11, 12. Outputs of the circuits 21, 22 are selected by a selector circuit 30 and a quantized signal S30 having a linear I/O characteristic is outputted.
Patent JP-S59121930-A (JP)
Title: Resist coating process
Inventor: FURUYA SHIGERU
IPC: B05D1/40
Filed: 1982-12-28
Abstract: PURPOSE:To save resist and to improve the workability by a method wherein resist is dripped on a specimen adsorbed to turning beds which are turned to form a thin resist film. CONSTITUTION:A turning unit 14 is started to drive arms 15a, 15b with wafers 13a, 13b vacuum adsorbed on turning beds 11a, 11b to arrange the surfaces of the wafers 13a, 13b facing to and in parallel with each other. A nozzle 16 is located right above the center of the gap between the wafers 13a, 13b to drip resist 17. The gap between the wafers 13a and 13b being extremely narrow, the resist 17 is spread all over the surface due to surface tension. The resist over the wafers 13a, 13b may be evenly spread by means of driving a turning motor of an exhaust turning unit to turn the turning beds 11a, 11b at high speed.
Patent JP-H04109371-A (JP)
Title: Finger print input device
Inventor: KURIYAMA AKIHIKO
IPC: G06T1/00
Filed: 1990-08-30
Abstract: PURPOSE:To miniaturize a finger print input device and to surely collate a finger print by providing the device with a light source, a light guiding means, an image pickup means, a sensor, and an angle calculating means. CONSTITUTION:A light emitting element 16 and a light receiving element 17 are arranged on the lower part of each slit 15 and these elements 16, 17 are arranged with equal intervals in the peripheral direction of a vertical center axis X1 on a face 11a to be touched with a finger 10. If one face 11a of the prism 11 is touched with the finger 10 when the prism 11 is irradiated with light projected from the light source 12 arranged under the prism 11, the element 17 receives light 16a and sends a detection signal to an angle calculating device 18. The device 18 finds out the insertion angle of the finger 10 contacting with the face 11a from a prescribed insertion direction based upon the detection signal received from the means 17. In such configuration, the device can be miniaturized and finger print input capable of surely collating a finger print can be attained.
Patent JP-S59121184-A (JP)
Title: Method for growing crystal
Inventor: TAKIZAWA RITSUO
IPC: C30B15/00
Filed: 1982-12-28
Abstract: PURPOSE:To enable the pulling of a long crystal having little growth stripes, by charging a molten liquid for crystal growth and a hollow cylindrical crystal consisting of the material same as the molten liquid in a crucible, contacting a seed crystal to the molten liquid in the hollow part of the cylindrical crystal, and carrying out the growth of crystal. CONSTITUTION:The crystal growth apparatus is composed of a shallow crucible 1 containing the molten liquid 16 for the crystal growth, a hollow cylindrical replenishing material 4, a pair of rods 5 connected to the cylindrical material 4, and a pair of supporting devices 3 attached to the top of the apparatus 2 and slowly lowering the replenishing material 4 concentrically into the crucible 1. The replenishing material 4 is composed of the same material as the molten liquid 16, e.g. polycrystalline Si. According to the pulling of the single crystal 17, the molten liquid 16 is replenished by alowly lowering the replenishing material 4 into the molten Si in the crucible, and the crystal growth is carried out by contacting a single crystal 17 to the molten liquid 16 in the hollow part of the replenishing material 4.
Patent JP-S6384847-A (JP)
Title: Adaptive control device for machine tool
Inventor: HIRATA MINORU
IPC: B23Q15/12
Filed: 1986-09-26
Abstract: PURPOSE:To make it possible to set a desired load value without carrying out a model machining process when the condition of machining is changed, by storing a series of load values indicating a load characteristic in memory during machining operation, and by using thus stored values as a series of desired values giving a desired load characteristic when the desire load characteristic is changed. CONSTITUTION:When the machining is progressed, due to variations in the machining conditions such as the abrasion of a tool and the like, the initial load characteristic set by a model machining process becomes unoptimum. At this time, the worker stops the device and manipulates a key-board 14 to start a program operation so that a message requesting the input of a file name to be copied and a file name to which a copy is made is indicated on a CRT display device 13. When the worker selects a subfile name in which data reset as an optimum desired load characteristic is stored, and another subfile name in which the desired load characteristic to be rewritten is stored, among various subfiles, and inputs these file names, the load value data is copied in the designated subfile. Accordingly, after this manipulation, in accordance with a newly set desired load characteristic, the control of feed is carried out to enhance the workability without necessity of a model machining process.
Patent JP-H01103595-A (JP)
Title: Converter unit for converting bicycle into two-wheel drive type bicycle
Inventor: BIRII JIEI BIKOOTO
IPC: B62M11/00
Filed: 1988-09-14
Abstract: PURPOSE: To produce a front wheel gear braking force by constructing a unit from a sprocket which can be fixedly coupled to a second wheel, a drive gear mechanism rotationally coupled to a first prime mover mechanism, a cable gear which can mesh with the sprocket, and a drive cable. CONSTITUTION: A front wheel sprocket 47 is fixedly coupled to a front wheel 21 in order to rotate about an axle 43. A sprocket gear 34 is fixedly coupled to a pedal gear 33 in order to rotate about the rotation axis of the pedal gear 33. A drive gear 53 is mounted on a frame 13 at a position where it meshes with the line 36 of teeth of the sprocket gear 34 in order to drive and rotate the drive gear 53. The rotational motion of the drive gear 53 is transmitted to the front wheel sprocket 47 via a drive cable 51. A bicycle is thereby converted to a dual wheel driven cycle; i.e., when the pedal gear 33 is rotated by means of pedals 23, 25, the rear wheel 19 is driven by a chain 37, and the front wheel 21 is also driven via the drive gear 53 and the sprocket 47.
Patent JP-H0970304-A (JP)
Title: Ceramic coin
Inventor: NAKADA TAKAO
IPC: A44C21/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent confused use among game halls without requiring the renewal or remodeling of game machines by using a ceramic coin with a bending strength, fracture toughness and water absorption as specified. SOLUTION: A ceramic coin is used with a three-point bending strength of 500MPa or more and a fracture toughness of 4.5MPa/m<2/1> or more both prescribed by JISR16O1 and a water absorption of 0.1wt.% or less as measured according to a testing method prescribed by JISC2141. The material of the ceramic coin is not especially limited only to ceramic if it satisfies characteristics all mentioned above. But the material containing 5-100wt.% of zirconium and a stabilizer thereof and 0-95wt.% of alumina in view of easily manufacturing and cost. In regard to the crystal pattern of the zirconium, tetragonal zirconium is used mainly in the respects of high resistance to wearing and chipping and easily glossing.
Patent JP-2000056924-A (JP)
Title: Display input device and method
Inventor: NISHIMURA SADAYOSHI
IPC: G06F3/041
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To detect the position of a stylus pen on a display of liquid crystal, etc., without adding a touch panel on the display. SOLUTION: A fact that a stylus pen 1 touches a liquid crystal display 5 is detected, and a scan display control circuit 3 instructs a liquid crystal display control circuit 4 to perform the scan display on the display 5 for the division of a screen. The back light is cut when the screen is divided and the liquid crystal is turned on. Consequently, a place where the lighting of the liquid crystal is carried out when the back light of the display 5 is not detected at the light receiving part of the pen 1 is detected as the position of the pen 1. This detecting operation is repeated in several times while the screen is fractionized. As a result, the detailed position of the pen 1 can be detected.
Patent JP-H11153712-A (JP)
Title: Production of polarizing film for liquid crystal display element
Inventor: KIM YANG KWOK
IPC: G02F1/1335
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a wide selective reflection wavelength region (polarizing region) and to increase the polarizing rate as the transmission efficiency for light by applying a liquid crystal mixture where a photopolymn. initiator is added, on an orienting film and irradiating the liquid crystal mixture with light to cause photopolymn. reaction. SOLUTION: A liquid crystal orienting material being a photosensitive polymer material is applied to form a thin film on a substrate 1. The thin film is irradiated with polarized light to form an orienting film 3 subjected to orientation treatment with light. A liquid crystal orienting material 7 is prepared by mixing at least two kinds of liquid crystal monomers and a photopolymn. initiator. The liquid crystal mixture 7 is applied on the formed orienting film 3 so that optical axes of the liquid crystal molecules in the liquid crystal mixture 6 are oriented perpendicular to the film plane. Then the liquid crystal mixture 7 where the photopolymn. initiator is added is irradiated with light to cause photopolymn. reaction.  In this method, a photosensitive polymer material having cinnamyl groups is preferably used as the liquid crystal orienting material, and especially, a polyamide (PI) is preferably used.
Patent JP-H04109312-A (JP)
Title: Cad/cam device in working machine
Inventor: MORITA HIROFUMI
IPC: G05B19/4103
Filed: 1990-08-30
Abstract: PURPOSE:To automatically form a cam diagram by a cam diagram forming part by inputting plural reference points for transferring an actuator for moving each target to be worked or a working jig from a positional data input part. CONSTITUTION:A cam diagram forming part 5 outputs the information of a formed cam diagram to a communication control part 3 through a automatic spring working program formation part 7 and a working program file control part 8 being post stages of the forming part 5, and outputs the information also to a formed cam diagram display part 9. On the other hand, a working state real time monitoring part 17 is connected to said control part 3 through a working state monitoring data file control part 15 and a working state monitoring data working part 16, and working information outputted from a numerical controller 2 through said control part 3 is displayed on the monitor part 17 at the real time. When plural reference points for the movement of respective actuators are inputted by the positional data input part 4, a cam diagram to determine a working condition is automatically formed by the cam diagram forming part 5.
Patent JP-H03150133-A (JP)
Title: Heat sealing device
Inventor: SUZUKI HISAYA
IPC: B29C65/32
Filed: 1990-08-30
Abstract: PURPOSE:To heat a material to be sealed quickly and heat bond the same at high speed by having an electrode connected with an electromagnetic wave oscillator built in a roller for pressure bonding the material to be sealed. CONSTITUTION:A heat sealing device 20 passes a form 21 between heating and pressing roller 22, applies microwave voltage to the form 21 through a heating electrode 22B, microwave heats the form 21 by means of microwave heating method and pressure bonding the same. At that time, the heat sealing device 20 applies high currency voltage to the form 21 by means of heating electrode 22B and carry out dielectric heating. The form 21, therefore, is heated by the heat generating by dielectric loss generated when being placed in a high frequency or microwave electric field generated by the heating and pressing rollers 22 in carrying out the electromagnetic wave heating process, and simultaneously pressurized and bonded under the heated state by the heating and pressing rollers 22.