baber/WOPTO huggingface dataset:
Patent JP-H10104069-A (JP)
Title: Spectrophotometer
Inventor: YANO AYUMI
IPC: G01N21/27
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To simplify angular phase regulation between a diffraction grating and an angle detection means by coupling the diffraction grating intermittently with the angle detection means. SOLUTION: A light to be analyzed from a light source A enters through an inlet slit 1 and a first concave reflector 2 into a diffraction grating 3 where it is reflected at every reflection angle corresponding to the wavelength thereof. The reflected light to be analyzed is condensed at an outlet slit 5 through a second concave reflector 4 and then detected at a detecting section 6. The diffraction grating 3 is rotary driven through a drive motor 7 coupled therewith. An electromagnetic clutch 8 couples the drive motor 7 intermittently with the diffraction grating 3. A rotary encoder 9 detects the rotational angle of the diffraction grating 3 through the drive motor 7. Furthermore, a coupling control means 10 is provided.
Patent JP-H03184944-A (JP)
Title: Preparation of halogenated aminoaromatic derivative
Inventor: ROOZUUMARII BAIYAARU
IPC: C07C211/52
Filed: 1990-10-01
Abstract: PURPOSE: To obtain halogenoamino aromatic compounds high in productivity and continuously reducible in a simple process, by reducing a halogenated nitro aromatic compound with hydrogen using a catalyst comprising Pt and/Pd deposited on a carrier containing alumina as a base.  
     CONSTITUTION: In the production of the subject compound by reducing a halogenated nitro aromatic derivative, preferably a compound of the formula (Ar is mono, poly or heterocyclic aromatic group optionally substd. by a C 1-4  alkyl, preferably a monocyclic aromatic group; X to Z are each F, Cl or Br, especially Cl or F; n, p and q are each an integer of 0 to 5, provided that n+p+q is ≥1) with hydrogen, a catalyst prepared by deposition of 0.1 to 1 wt.% of a metal selected from Pt and Pd on a carrier comprising alumina as a base component is used in 1 to 20 g per 1 l of the reaction medium, so that dehalogenation is avoided, and separation of the precipitated catalyst is easily attained to obtain effectively the subject compound having the same productivity as in non-halogenated amine. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001078536-A (JP)
Title: Dew-clearing apparatus of combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01D41/12
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a combine harvester always needs an assistant operator for work in the early morning and little rain which takes a bother, operational performance is not high enough, and dew clearance by manual operation lacks the certainty and burdens a threshing equipment with the burden of threshing under a wet condition because a combine harvester sometimes performs reaping and threshing operations when there is morning dew in the early morning or in little rain until now and operations are conducted after an assistant operator previously whisked away water adhered to unreaped grain culms by manual operation with a clearance rod in such a case. SOLUTION: This dew clearance apparatus is constituted in such a way that a dew clearance apparatus 4 for unreaped grain culms is attached to the outer side of a chain cover 3 located on one side of a threshing equipment 2 mounted on a running machine body 1 and also on the side of unreaped grain culms.
Patent JP-H05101186-A (JP)
Title: Optical pattern identifying method
Inventor: TAKEMURA YASUHIRO
IPC: G02B27/46
Filed: 1991-10-08
Abstract: PURPOSE:To identify a pattern without requiring any special distribution of the input pattern by previously finding correlation outputs as feature quantities for plural reference patterns for learning, and finding the mean value and dispersion of the feature quantities by classes that they belong to. CONSTITUTION:Plural parameters include quantities based upon the respective cross correlations of the input pattern with at least plural reference patterns, reference vectors are found by averaging input vectors of the learning input patterns belonging to the respective classes, class by class, and a quantity Cn based upon the position relation between the input vector and an (n)th reference vector is found from an equation I; and Gn is compared as to the respective reference vectors to determine the identification class. In the equation, (f) is the positive function of monotoneous nonincrease, (g) an optional function, Xi the (i)th element of the input vector, and deltani<2> the variance value of the learning input data of a class (n) regarding the (i)th coordinate axis of a feature space. Consequently, Cn=1 in an area encircled with the solid lines of respective identification area and Cn=0 outside broken lines.
Patent JP-H03123182-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA YUKIHIRO
IPC: H04N5/376
Filed: 1989-10-05
Abstract: PURPOSE:To prevent a noise from being superposed on a video signal by applying reference signals which are common and inverted to each other to a first and a second signal generating circuits. CONSTITUTION:A clock generating circuit 11 consists of a first clock generating part 11a for generating various synchronizing signals SYNC such as a horizontal synchronizing signal, a vertical synchronizing signal, etc., and a main clock such as a vertical transfer clock phiV, etc., and a second clock generating part 11b for generating sampling pulses SP1, SP2 and a sampling system clock such as a horizontal transfer clock phiH, etc. To the clock generating parts 11a, 11b, a common reference clock CK is supplied, and to a second clock generating part 11b, the reference clock CK is inverted and given. In such a way, hold timing of a sample holding circuit 12 is shifted from the timing of a rise of the reference clock in which it is feared that a power source noise is superposed, and it does not occur that the power source noise is brought to sample holding together with a video signal.
Patent JP-S63115279-A (JP)
Title: Area extracting system
Inventor: TORIO TAKASHI
IPC: G06T7/00
Filed: 1986-10-31
Abstract: PURPOSE:To extract the area of an accurate object without being affected by the pattern of the object or the like, by obtaining outlines of objects in input picture data and obtaining respective areas and handling the object having the largest area as the background. CONSTITUTION:An input part 8 converts an input picture signal to digital picture data. Differential operating parts 9 and 10 calculate the derivatives in the (x) direction and the (y) direction of the picture. A derivative magnitude calculating part 11 calculates the square root of the sum of squares of the derivatives in the (x) direction and the (y) direction. A binarization part assigns '1' to picture elements with derivative magnitude exceeding a prescribed threshold and assigns '0' to the other picture elements. An inverting part 14 inverts respective picture element values of a binary picture and stores results in a picture memory 18. A labeling part 15 divides areas, whose picture element values are '1', of the binary picture stored in a memory 18 into connection parts, and natural numbers different from one another are assigned to respective connection parts. An area calculating part 16 of each label calculates a histogram of labeled pictures. An object extracting part 17 assigns '0' to picture elements having a maximum frequency, namely, the background and assigns '1' to the other picture elements.
Patent JP-S63114740-A (JP)
Inventor: OKADA MASANORI
IPC: E04B5/38
Filed: 1986-10-31
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-H1175811-A (JP)
Title: Extraction of components in sake lees and production of liquor
Inventor: WAKAI YOSHINORI
IPC: C12G3/02
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To produce Japanese Sake and other liqueurs containing high contents of a plurality of active ingredients as vitamins by efficiently extracting a plurality of active ingredients in Sake lees and using the active ingredients extracted therefrom. SOLUTION: Crashed Sake lees are added to an alcohol solution of an appropriate alcohol concentration as about 40% and soaked at a low temperature of about 5-30 deg.C for 1-several days. The resultant Sake lees-alcohol mixture is added to the Sake fermentation mixture, then, the fermentation is stopped and the mixture is filtered to give clear Japanese Sake. The Sake lees-alcohol mixture may be separated into the solid components and the liquid components and only the liquid components may be used. A plurality of active ingredients originating from the starting rice grains as an antioxidant component and active ingredients in the Sake lees as vitamins and glutathione can be efficiently extracted into the alcohol solution.  With only one operation, the objective clear Japanese Sake stably containing a plurality of active ingredients as vitamins can be produced without damage to its taste and flavor.
Patent JP-H06107872-A (JP)
Title: Adhesive resin composition and laminate prepared by using same
Inventor: OMAE TADAYUKI
IPC: C08L77/00
Filed: 1992-09-30
Abstract: PURPOSE:To obtain the title composition useful for obtaining a laminate of excellent heat resistance by mixing a specified terpolymer with a polyamide resin in a specified ratio. CONSTITUTION:The composition comprises 60-95wt.% ethylene/alkyl alpha,beta-unsaturated carboxylate/maleic anhydride terpolymer, desirably one comprising 40-90wt.% repeating units derived from ethylene, 55-5wt.% repeating units derived from alkyl alpha,beta-unsaturated carboxylate and 0.1-10wt.% repeating units derived from maleic anhydride (e.g. ethylene/ethyl acrylate/maleic anhydride terpolymer) and 40-5wt.% polyamide resin (e.g. nylon 6).
Patent JP-H0898994-A (JP)
Title: Clothing drier
Inventor: KOBAYASHI KOHEI
IPC: D06F58/02
Filed: 1994-09-30
Abstract: PURPOSE: To prevent leaving-behind of clothing even when a clothing drier is arranged in a comparatively high position, and easily take in and out the clothing even in a narrow place. CONSTITUTION: When clothing is put in a drum 12, a grip 30a of a sliding door 30 is pulled down. Therefore, a part of the door 30 gently bends along a front lower side end parts of a housing 11, and is housed in a door housing part 32, and a clothing taking in and out port 13 is put in a half opening condition from a fully closed condition. In this condition, even if a large quantity clothing is inputted, the clothing does not fall over to this side. When drying finished clothing is taken out of a drier, the grip 30a is lowered, and the door 30 is put in a fully opening condition. At this time, since the whole clothing taking in and out port 13 is put in an opening condition, a user can look at it up to a bottom part of the drum 12, so that leaving-behind of the clothing is eliminated.
Patent JP-H07164744-A (JP)
Title: Heat sensitive recording material
Inventor: TOOMASU SUTEFUAN UORUDO
IPC: B41M5/337
Filed: 1994-09-30
Abstract: PURPOSE: To provide a thermally sensitive recording material in which water resistance, especially warm water resistance, is improved. CONSTITUTION: A binder formulation of thermally sensitive recording material comprises a major proportion (50 wt.% or more) of an amide ammonium salt of a substantially non-esterified styrene/maleic anhydride copolymer and a minor proportion (50 wt.% or less) of polyvinyl alcohol.
Patent JP-H01232560-A (JP)
Title: Magneto-optical recording medium and magneto-optical recording and reproducing method
Inventor: SAKAMOTO AKITO
IPC: G11B11/10
Filed: 1988-10-19
Abstract: PURPOSE:To facilitate the intensity setting of laser beams at the time of recording and to attain the recording with a laser source at low power by forming a magneto-optical recording film having magnetic anisotropy in a vertical direction, and a recording layer in a multistoried structure with the vertical magnetic film whose coercive force at a room temperature is smaller and whose Curie point is higher than those of the recording film. CONSTITUTION:A enhancing film 2, a magneto-optical recording film 3, and a vertical magnetizing film 4 are successively formed on a substrate 1. A ferromagnetic material or a ferromagnetic material is used for the film 4 which has the smaller coercive force at the room temperature than the film 3 and the sufficiently high Curie point. Thus, when an exciting current modulated by a signal to be recorded on a coil 8 is applied, the film 4 is saturation- magnetized in a vertical direction by the magnetic field of a magnetic core 24 and recorded as a magnetic pattern. Next, when the film 3 is irradiated at a fixed intensity by laser beam 6, the magnetized pattern of the film 4 is transferred to the film 3. Consequently, the power of the laser beams can be decreased, and the setting accuracy of the power can be released.
Patent JP-S62121879-A (JP)
Title: Overload prevention of constant input hydraulic pump
Inventor: YOSHIMURA TOSHIO
IPC: F04B49/00
Filed: 1985-11-22
Abstract: PURPOSE:To enable prevention of overload of a motor without sacrifice of the constant input control of a hydraulic pump by reducing the current to a proportional solenoid upon the exceed of a voltage proportional with the current level of a motor for driving a variable capacity hydraulic pump over a command level. CONSTITUTION:A pump delivery pressure controlled by a proportional valve 8 will function onto a pressure receiving face 4 of a control piston 3 in a variable capacity hydraulic pump 1. An electromagnetic proportional solenoid 7 for driving said proportional valve 8 is fed with a control current through an amplifier 9 by converting the current from a motor through a converter 11 into a voltage then outputing a current in response to said voltage from a comparator 12. Upon the decision that the converted voltage has exceeded over a command voltage by means of the comparator 12, the current to the electromagnetic proportional solenoid 7 is reduced to lower the pump capacity so as to prevent the overload condition of a motor 2.
Patent JP-H0596839-A (JP)
Title: Heat transfer printer
Inventor: NUIDA AKIRA
IPC: B41J35/00
Filed: 1991-10-09
Abstract: PURPOSE:To improve the printing quality by removing dust and dirt which adhere on a film ribbon effectively while facilitating the installation and reducing the number of components by a method wherein a cleaning surface is formed on a protective cover for a thermal head driving IC in such a manner that the cleaning surface comes into contact with a film ribbon which is fed to a thermal head. CONSTITUTION:The present heat transfer printer is equipped with a printing unit 1 which consists of a thermal head 2 and a platen 3, a driving IC 4 to head and drive the thermal head 2, and a protective cover 5 which is provided on the thermal head 2 to protect the driving IC 4; and feeds a film ribbon 9 and a paper P between the thermal head 2 and platen 3, and at the same time, performs printing by heating and driving the thermal head 2. For such a heat transfer printer, a cleaning surface 11, which comes into contact with the film ribbon 9 being fed to the thermal head 2 and can clean the film ribbon 9, is formed on the protective cover 5. As the result, the printing quality can be improved by effectively removing dust and dirt which adhere to the film ribbon while facilitating the installation.
Patent JP-H04138629-A (JP)
Title: Manufacture of superconducting insulated wire
Inventor: TAKADA YOSHINORI
IPC: H01B13/00
Filed: 1990-09-28
Abstract: PURPOSE:To provide closely attaching force and thinness relating to a conductor layer so as to improve cooling efficiency by forming an insulating layer by the method of flame spraying ceramic on the outside of the conductor layer. CONSTITUTION:An insulating layer is formed by flame spraying ceramic, resisting sintering temperature not to react on a conductor at sintering time such as magnesium oxide, titanium oxide, etc., on surfaces of a conductor layer of silver, gold, platinum or an alloy thereof, etc., for coating a dust layer of an oxide superconductor. Next, the conductor layer, formed with the insulating layer, is heated processed at a temperature less than a melting point of the conductor or the oxide superconductor, and a bulk unit is formed by sintering dust of the oxide superconductor. In this way, cooling efficiency, heat resistance and workability resistance are improved, and a high density coil can be obtained to enable also blinding to improve of a refrigerant circulating system.
Patent JP-H01104599-A (JP)
Title: Cargo-handling controller
Inventor: KAMEE HISAO
IPC: F04B49/06
Filed: 1987-10-16
Abstract: PURPOSE: To eliminate the energy loss at the time of single operation by restraining the number of revolution of an oil pump motor with a cargo handling chopper at the time of single operation for reach and tilting, and on the other hand, supplying the operating oil to a reach and tilt cylinder at the time of the symultaneous operation through the only restricting circuit. CONSTITUTION: In a case of the single operation for operating the only reach cylinder 1, an oil pump P is rotated with 60-80% of duty ratio on the basis of the control of a cargo handling chopper. The reach cylinder 1 is thereby operated at the optimal speed. At this stage, the operating oil is directly supplied to a reach section pool A without passing through a restricting circuit 3. Continuously, at the time of the symultaneous operation of the reach cylinder with the lift cylinder, the operating oil passes the only restricting circuit 3 and supplied to the reach section pool A. Pressure of the operating oil is raised to the lift operating pressure or more by this restricting effect of the restricting circuit 3, and the operating oil is divided for flowing to both of the reach cylinder 1 and the lift cylinder 2 so as to operate both them at the same time.
Patent JP-2001084594-A (JP)
Title: Optical recording medium and recording method thereon
Inventor: SASA NOBORU
IPC: B41M5/26
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To solve a deviation problem of mark by recording the length of a data mark so that the difference between the time difference between an irradiation starting time and an irradiation ending time of a recording laser and the length of data mark is made shorter as the length of a data mark goes longer in the length range of the data mark to be recorded by the same recording pattern. SOLUTION: The jitter is rapidly deteriorated because that the pit deviation grows worse as the mark length goes longer in the case of an optical recording medium to use a derivative of porphyrin as the recording layer. The phenomenon to become physically shorter as the mark length goes longer, namely the diviation deterioration, can be prevented by controlling the time difference to satisfy the relational expression: (nT-Tint(nT))>=((nT+1)-Tint(nT+1))>=((nT +2)-Tint(nT+2)) in the length range of the data mark to be recorded by the same recording pattern when the recording laser irradiation starting time is defined as t top (nT), the recording laser irradiation ending time as t end (nT) and the difference between them as Tint (nT).
Patent JP-H08126039-A (JP)
Title: Card case for protecting printed circuit board for key telephone master set
Inventor: OKI MASAYUKI
IPC: H04Q1/00
Filed: 1994-10-26
Abstract: PURPOSE: To easily insert a card case to a key telephone master set, to improve the reliability by devising a wire cable that it is not fallen off from a connector, and to improve the convenience of a contained card case and wiring work. CONSTITUTION: A hook shaped engagement section 13 is provided in front of a card case main body 2 to fix a wiring cable. An engagement projection 16 and an engagement recessed part 17 are provided to four corners of the card case main body 2 so that the card case main bodies 2 are stacked by engaging them with each other at containing. A positioning projection 18 is provided to the card case main body 2 and in press contact with a mother board when the card case is mounted onto the key telephone master set so as to avoid the card case main body 2 from being too much inserted and a connector 11 of the card case main body 2 is connected correctly to a connector of the key telephone master set.
Patent JP-2000075855-A (JP)
Title: Disk type music box device
Inventor: ISAKA AKIHIKO
IPC: G10F1/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a driving power transmission mechanism which is capable of maintaining a press roller in a home position with respect to a disk of a disk type music box device and preventing overload. SOLUTION: This device is constituted by outwardly energizing the front end projections 51 of an elastic portion 50 of this device extending from a clutch plate 38 housed in a driving sprocket 15 and engaging these projections with recessed parts 53 of the inner peripheral wall 52 of the central hole 45 of the driving sprocket 15. The front end projections 51 transmit rotating force to an outer teeth 55 by clockwise rotation of an output shaft 29 and rotate the disk 10 via feed holes 14. When the force to block the rotation of the disk 10 exceeds the specified torque, the front end projections 51 are disengaged from the recessed parts 52 and idle along the inner peripheral wall 52 of the central hole 45 and, therefore, even if the disk 10 is forced to the home position, the damage of the parts is prohibited.
Patent JP-S62124859-A (JP)
Title: Optical foreign-object detecting device
Inventor: TOTSUKA TADAO
IPC: B23Q17/24
Filed: 1985-11-25
Abstract: PURPOSE:To detect a foreign object on a foreign-object detecting plane simply and accurately by changing the reflection direction of the light illuminated through a half mirror while rotating a rotary mirror and arranging a reflecting face adjacently to the foreign-object detecting plane. CONSTITUTION:The reflection direction of the light illuminated through a half mirror 4a(4b) is made variable while a rotary mirror 5a(5b) is rotated. A reflecting face 7a(7b) reflecting the reflected light of the rotary mirror 5a(5b) illuminated across a foreign-object detecting plane 1 and guiding it to a detecting unit 10 via mirror faces of the rotary mirror and the half mirror is arranged adjacently to the foreign-object detecting plane 1. A point where the reflected light of the rotary mirror is directly illuminated on the mirror face of the half mirror is made an origin point, and an area in which the light is indirectly illuminated via the reflecting face is memorized as a foreign-object detection area. Accordingly, initial setting of the foreign-object detection area based on the origin position can be performed, thus foreign objects can be detected simply and accuratedly.
Patent JP-H04138784-A (JP)
Title: Multiscreen display device
Inventor: NIWA ATSUSHI
IPC: H04N5/66
Filed: 1990-09-28
Abstract: PURPOSE:To maintain the high definition of a high-vision and to improve the stability of a circuit by performing the internal processing of a storage means and a vertical filter at a low speed while N-dividing an A/D converted video signal with high definition system to be supplied to N number of storage means and vertical filters. CONSTITUTION:A high definition video signal is parallely supplied to an A/D converter 1 in the state of R, G, B primary color signals to be converted into digital data, divided into twelve respectively to be supplied to memories M1 to M12. Each memory writes the only data corresponding to the position where the high definition picture is divided into twelve by a clock with 59.4 MHz from a writing control part 2. At the time of reading, by reading it out with a clock of 7.2MHz from a reading control part 3, the time axis extension its performed on an NTSC signal. Then, the output for respective memories M1 to M12 is supplied to scanning line conversion means F1 to F12 to be converted from 1125 to 1575.