baber/WOPTO huggingface dataset:
Patent JP-H11350117-A (JP)
Title: Vacuum deposition apparatus
Inventor: HARADA TAKAHIRO
IPC: C08J7/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film which is less affected by the thermal damage of a vacuum deposition method and is stable and homogeneous by including a control mechanism which maintains and controls a film base material at and to the temp. higher than the temp. of a deposition drum when the film base material enters the deposition drum in a heating mechanism. SOLUTION: A film base material 3 ejected from an un-winding roll 1 in an evacuating device 12 is successively heated by heating rolls 5 via guide rolls 4 to a temp. higher than the temp. of a deposition drum 6. This base material travels on the deposition drum 6 and is subjected to deposition. In the case of a vacuum vapor deposition method and a sputtering method, An evaporation source 8 is arranged in the lower part of the deposition drum 6 on the lower side of a barrier 10 dividing a take-up chamber and a deposition chamber and a sputter source 9 is arranged on the upper side of this barrier 10. The film base material 3 subjected to the deposition is successively lowered in the temp. by temp. control rolls 7 and is taken up on a take-up roll 2 through the guide rolls 4.  A polyester film, polystyrene, etc., are used for the film base material 3 and ceramics, such as SiOx and TiO2 , and Al, Ag, etc., are used for the deposition material.
Patent JP-S6131888-A (JP)
Title: Heat exchanging device
Inventor: AOKI AKIRA
IPC: F28D9/00
Filed: 1984-07-25
Abstract: PURPOSE:To obtain the heat exchanging device capable of effecting sensitive and total heat exchanges with high efficiency by a method wherein a cylindrical heat exchanger, formed by laminating a plurality of layers of first and second elements along circumferential direction through a partitioning plate 3 having moisture non- permeable but moisture absorbing properties so as to path primary and secondary airflows alternately between respective layers, is rotated. CONSTITUTION:The first element 1 and the second element 2 are laminated alternately to form the cylindrical heat exchanger 6. The elements 1, 2 are constituted of moisture non-permeable partitioning plates 3, spacing plates 4 between end surfaces and spacing plates 5 while moisture absorbing agent is coated on the surfaces of these plates. The sensitive heat exchange between the primary airflow A and the secondary airflow B is effected through the partitioning plate 3 between both elements 1, 2. Further, the heat exchanger is being rotated and the primary airflow A and the secondary airflow B are interchanged alternately in both elements 1, 2, therefore, the sensitive heat exchange may be effected in the same manner as in the heat accumulating and rotating type heat exchanger. On the other hand, the moisture absorbing agent is coated on the partitioning plate 3 and the spacing plate 5, therefore, the total heat exchanger, exchanging temperature and moisture, may be obtained.
Patent JP-S6215345-A (JP)
Inventor: NOGUCHI YOSHISHIGE
IPC: D01D5/34
Filed: 1985-07-12
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-H101451-A (JP)
Title: Production of 3,4-dihydroxybenzaldehyde or 3-alkyloxy-4-hydroxybenzaldehyde
Inventor: KAWARASAKI NAOMI
IPC: C07C45/30
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To efficiently and simply obtain the subject compound useful as an intermediate for medicines, etc., in high purity and yield by a new method reacting a specific Vilsmeier reagent with a (substituted)-catechol. SOLUTION: A Vilsmeier reagent prepared from dimethylformamide and phosphorus oxychloride is reacted with a (substituted) catechol of formula I (R is H or an alkyl), preferably at 100-120 deg.C to provide the objective compound of formula II. Specifically, for example, the (substituted) catechol is added to the Vilsmeier reagent prepared by reacting dimethylformamide with phosphorus oxychloride in 1:1 molar ratio and the catechol is reacted with the reagent for 4 hours, the resultant product is cooled and poured into water and extracted and concentrated with chloroform and the concentrate is recrystallized by using n-hexane. Furthermore, the Vilsmeier reagent is reacted with the (substituted) catechol usually in (1 to 2):1 molar ratio.
Patent JP-H111968-A (JP)
Title: Throating member for outside angle
Inventor: YAMAMORI TOMOHIRO
IPC: E04B1/70
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a throating member for an outside angle, in which a bottom plate section is constituted in a divisible and removable manner at a specified place and which can be applied for a large number of application by one kind. SOLUTION: A slit S along a diagonal passed through the top section of the outside angle is formed to a bottom plate section 3 in the throating member 1 for the outside angle while grooves (3a), 3b, 3c formed at approximately 45 deg. to the slit S are formed. The throating member for the outside angle of one kind can correspond to all of sill throating, ventilation throating and balcony throating by cutting the bottom plate section 3 by either groove and removing unnecessary sections in response to application.
Patent JP-S5487050-A (JP)
Title: Temperature compensated crystal oscillator
Inventor: NONAKA SATORU
IPC: G04C3/00
Filed: 1977-12-22
Abstract: PURPOSE: To correct the increment of the frequency deviation at the high temperature side by selecting the temperature characteristics for the load capacitor of the oscillator circuit according to the temperatures with use of the temperature detector circuit and the switching circuit.  
     CONSTITUTION: The circuit comprises amplifier circuit 1, switching circuit 2, temperature detector circuit 3, crystal oscillator XL and XH featuring a high and low turn-over points respectively plus capacitor Cd1 and Cd2 fearuting the different capacity temperature characteristics. In case the temperature is lower than the fixed level, the load capacitor turns to load capacitor Cd1 featuring the substantially flat capacity temperature characteristics with the frequency temperature characteristics shown by solid line (a). While in case the temperature is higher than the fixed level, the capacity of the load capacitor varies by the temperatures, and the load capacitor turns to load capacitor Cd2 which is set so that the same capacity as capacitor Cd1 at temperature T 0  with the frequency temperature characteristics shown by solid line (d). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63318467-A (JP)
Inventor: ARAKAWA TOSHIKAZU
IPC: F25D17/08
Filed: 1987-06-22
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-H0550257-A (JP)
Title: Spot welding method for aluminum plate
Inventor: TERADA SADAHIRO
IPC: B23K11/18
Filed: 1991-06-26
Abstract: PURPOSE:To improve the degree of freedom of a welding condition by interposing an amorphous alloy film between a pair of materials to be joined one of which is an aluminum plate. CONSTITUTION:An amorphous alloy film is interposed between a pair of materials to be joined at least one of which is an aluminum plate. Subsequently, a pair of materials to be joined are arranged between a pair of electrodes, and thereafter, held and pressed between the pair of electrodes, and thereafter, a welding current is supplied to between the electrodes, resistance heating corresponding to this welding current is generated in the amorphous alloy film and the materials to be joined to melt and weld them. In such a way, spot welding for an aluminum plate, in which the degree of freedom of welding conditions of a welding current and welding force, etc., is extended can be executed.
Patent JP-H0714818-A (JP)
Title: Cleaning device
Inventor: KAJI KENICHI
IPC: H01L21/304
Filed: 1993-06-25
Abstract: PURPOSE:To avoid the re-adhering of mist to a work for improving the rinsing property and liquid draining property further averting the deterioration in the device as well as the unfavorable effect on the driving carrier part, etc., around a cleaning vessel within the cleaning device cleaning up a work such as printed board, etc., by the processes of solvent cleaning   water cleaning   air blow (liquid draining)   drying   cooling, etc. CONSTITUTION:An exhaust duct 2 is provided on the side of continuous cleaning vessels 1 to enable mist and steam to be sucked and exhausted in and from exhaust parts 3 furthermore, an element cover 4 is provided on the upper part of the vessel 1 to produce air stream even in cleaning vessel partitions 5 for sucking and exhausting the mist and steam produced from the upper part and inside the cleaning vessel. Furthermore, within an air flow vessel, the exhaust ports 3 are Provided in the lower part of the vessel 1 so that the air may flow downward and the whole mist may be sucked in the exhaust ports 3 to avoid the re-adhering of mist to a work.
Patent JP-S6215466-A (JP)
Title: Automatic sampling device
Inventor: NISHIMURA TAKASHI
IPC: B25J9/22
Filed: 1985-07-13
Abstract: PURPOSE:To obtain a device which eliminates the limitation for vessel sizes by constituting the device in such a manner that the relative movement of a sampling part with a sample can be set to an optional pitch by the input of pitch data without fixing the pitch thereof. CONSTITUTION:A pipetter 1 is vertically driven along a vertical guide 2 when the pipetter sucks a liquid sample. The guide 2 is driven longitudinally (X direction) along a horizontal arm 3. The arm 3 is driven transversely (y direction) along the guide provided to a body 4. The sample vessels 8 are lined up in a rack 7 imposed on a sample base 6. The input of the data necessary for the sampling operation is executed in a teaching mode by pushing a TEACHING key 9 in the lower part of an operation panel 9. The vessels of optional sizes are usable as the sample vessel according to the above-mentioned device as the moving pitch of the sampling part is settable as desired.
Patent JP-H0348690-A (JP)
Title: Adhesion promotor
Inventor: JIYOBANNI PARINERO
IPC: C07F7/18
Filed: 1990-06-13
Abstract: NEW MATERIAL: A compound of formula I [wherein R 1  is 2-3C alkylene; R 2  is H, substitutable 1-6C alkyl or 1-6C alkyl substituted with OH, CN, Si (OR 3 ) 3-q R 4   q  (wherein R 3  is 1-4C alkyl, 2R 3  join to form 1-4C alkylene, etc.; R 4  is 1-4C alkyl or phenyl; q is 0-2) or 2-6C alkenyl; E is a group of formula II (wherein R 5  is H or 1-4C alkyl; R 6  is H and R 5  and R 6  join to form 4-8C alkylene); A is a group of formula III (wherein r is 1-3); p is 0 or 1; Y is O or S; T is a group of IV, etc.; m>1].  
     EXAMPLE: A compound of formula of formula V.  
     USE: An adhesion promoter, an adhesive, and a sealant containing the same.  
     PREPARATION: Successively, a first silane and an aminal of formula IV or an imine-amine VII and then, a second silane are added and reacted in the presence of a catalyst such as triethylamine at 30-140°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000007711-A (JP)
Title: Preparation of crosslinked spherical polymer
Inventor: PODSZUN WOLFGANG DR
IPC: C08F2/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having a high swellability and a low solubles content by subjecting a mixture comprising a monomer having a free-radical- polymerizable C=C double bond, a crosslinker having at least two free-radical- polymerizable double bonds, and an aliph. peroxy ester as a polymn. initiator in a specified wt. ratio to suspension polymn. SOLUTION: A mixture comprising 96.5-99.0 wt.% free-radical-polymerizable monomer, 0.8-2.5 wt.% free-radical-polymerizable crosslinker, and 0.2-1.0 wt.% aliph. peroxy ester as a polymn. initiator is subjected to suspension polymn. An arom. vinyl or vinylidene deriv. (e.g. styrene) is used as the monomer; a crosslinker such as divinylbenzene or divinyltoluene is used; and a compd. represented by formula I, II, or III is used as the aliph. peroxy ester. In the formulas, R1 is a 1-20C alkyl or cycloalkyl; R2 is a 4-12C branched alkyl; and L is a 2-20C alkylene or cycloalkylene.
Patent JP-H08327536-A (JP)
Title: Non-destructive sugar content measuring method
Inventor: ITO MASAHIRO
IPC: G01N21/35
Filed: 1995-05-30
Abstract: PURPOSE: To provide a non-destructive sugar content measuring method whereby the sugar contents of vegetables and fruits can be measured with high accuracy even in such an environment as outdoors. CONSTITUTION: This non-destructive sugar content measuring method is for measuring the sugar content of melon M by applying laser beams of wavelengths λ1, λ2, λ3 from semiconductor lasers 21 to 23 to the melon M exposed to background light, measuring the quantity of each outgoing laser beam from the melon M, and calculating the absorbance of each laser beam from the quantity of the incident laser beam impinging on the melon M and the detected quantity of the beam. The measurements are made while the quantities of the incident laser beams are adjusted so that the detected quantities (apparent quantities) of the laser beams including the background light measured by the detector become equal.  Since apparent sugar content obtained from the apparent detected quantities of the beams is merely the sum of the actual sugar content and a constant derived from the background light, the actual sugar content can be obtained by subtracting the constant from the apparent sugar content.
Patent JP-H101970-A (JP)
Title: Dredger
Inventor: KUBOTA HIROKIMI
IPC: E02F3/92
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently dredging and removing sludge. SOLUTION: This dredger has a cylindrical box-shaped supporter 44, in which a top face is fixed onto a ladder 42 installed to a working craft, and a turntable 46 is mounted rotatably through a ball bearing 47 so as to surround the peripheral section of the supporter 44. A turntable motor 48 is set up to the upper section of the supporter 44, four angle adjusting cylinders 54 are supported pivotally to the lower section of the turntable 46, and the front end sections of piston rods 56 for each cylinder are supported rotatably to the top face of a sludge tank cover 58. In the sludge tank cover 58, a base is opened, and a cutter motor 60 is installed at the center of the top face. A cutter shaft 62 is connected to a shaft for the cutter motor 60, and a cutter face plate 64 is fixed onto the cutter shaft 62.
Patent JP-S5945725-A (JP)
Title: Impulsive noise reducing device
Inventor: ISHIGAKI YUKINOBU
IPC: H04B1/10
Filed: 1982-09-08
Abstract: PURPOSE:To attain excellent linear interpolation even if the existing period of an impulsive noise is long, by bringing a signal given to a sampling and holding circuit to the state that the phase is led by a desired angle of >=90 deg. than that of an output signal. CONSTITUTION:When the existing period of an impulsvie noise mixed to an input audio signal S1 is close to 1/4 cycle of a desired signal, a control signal S2 having a pulse width corresponding to the period when the impulsvie noise exists is generated from a control signal generating circuit CSG. On the other hand, an output signal from differentiating circuits 6, 11 is added by an adder 12 and a signal S4 having a desired lead angle of >=90 deg. that of a desired signal is obtained. Further, a sampling and holding circuit 7 supplies an output signal S5 to a signal compensating circuit 5 via a gain limit circuit 13. A compensating circuit 5 interpolates linearly a missing part of the signal during the existing period of impulsive noise with the signals S2 and S5, and outputs a signal S3 from a terminal 5b.
Patent JP-H01320018-A (JP)
Title: Cooking device
Inventor: SHIMONO SEIJI
IPC: A47J27/00
Filed: 1988-06-23
Abstract: PURPOSE:To improve the moisture resistance, serviceability, and reusability by sealing the whole circumference of a cover member containing a circuit board with EP rubber, and a through part for lead with butyl rubber, for example, so as to make the inside of the cover member sealed. CONSTITUTION:An indicator plate part 44 of an outer cover 34 and an indicator plate cover 38 are sealed with an indicator plate packing 46 for their whole circumference, and a lead 49 connected with a circuit board 42 is let through a through hole 48 provided at the indicator plate cover 38, and it is sealed by means of a cap 50 and a cap seal 53. Because soft butyl rubber is used for the cap seal 53, butyl rubber gets into the gaps between the lead 49 to obtain a sufficient seal performance. An aperture 55 of the indicator plate part 44 is covered with an indicator sheet 54. Seal condition for the inside of the indicator plate cover 38 containing the circuit board 42 can thus be secured where a layer of static air can be included, and because rubber which is not permeable to water is used, heated steam or the like penetrating through the outer cover 34 can be prevented from penetrating into the inside of the indicator cover 38.
Patent JP-H0319853-A (JP)
Title: Thin film type thermal head
Inventor: SATONAKA TAKAMI
IPC: B41J2/335
Filed: 1989-06-16
Abstract: PURPOSE:To improve heat resistance and strength to thermal stress of an abrasion resistant film by a method wherein the abrasion resistant film is formed from materials having SiCxNyOz as principal component in a thin film type thermal head composed of a substrate, a heating element layer, an electrode layer, and an abrasion resistant film layer. CONSTITUTION:An abrasion resistant film having SiCxNyOz (X, Y, Z are X=0, Y=0, Z=0 by component ratio) as principal component is formed on an electrode layer and a heating element layer by a plasma CVD method using SiH4, N2, CH4, N2O or an electron cyclotron microwave plasma CVD method. By varying a mixing ratio of N2 and CH4, the composition can be controlled continuously from a composition near Si3N4 to a composition near SiC, and the nearer composition to Si3N4 has the batter abrasion resistance. Further, by varying the composition to that near SiC, thermal shock resistance of the abrasion resistant film is improved.
Patent JP-S5944251-A (JP)
Inventor: FUKUI TADAHIRO
IPC: B23K26/08
Filed: 1982-09-06
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-S5580937-A (JP)
Title: Wavelength multiple optical communication device
Inventor: KAWATOKO TSURAYUKI
IPC: H04B10/00
Filed: 1978-12-13
Abstract: PURPOSE:To enhance the reliability for the wavelength multiple optical communication device by reducing the average lighting time of the electricity-light conversion element. CONSTITUTION:The clock and the input NRZ signal of the 50% duty factor are converted into signals 87 and 88 of the 25% duty factor via logic 1 and 0 sampling circuit 8 to be changed into the optical signals of different wavelengths with driving of electricity-light converter circuits 1 and 2 and then transmitted to optical cables 41 and 42. these optical signals are received at light-electricity converter circuits 6 and 7 of the reception side through wave compounder 3, optical cable 43 and branching filter 5 each and then regenerated through logic 1 and 0 compounding circuit 9. Here the average lighting time of light emitting diodes 13 and 23 in circuits 1 and 2 becomes equal to the duty factor of the input signal to be about half of the conventional time. As a result, the using time can be increased for the diode.
Patent JP-S641754-A (JP)
Title: Epoxy resin composition for semiconductor sealing use
Inventor: FUJIEDA YOSHIO
IPC: C08L63/00
Filed: 1987-06-24
Abstract: PURPOSE: To obtain the titled composition outstanding in moldability and crack and moisture resistances, by incorporating an epoxy resin with a reaction product from polynorbornene and organic silicone compound.  
     CONSTITUTION: The objective composition can be obtained by incorporating (A) an epoxy resin with (B) pref. 0.5W10wt.%, based on the component A, of a silicone-modified polynorbornene of formula I (R 1  is CH 2 , S, of formula II, etc.; R 2  is H, of formula III, etc.; 10,000≤m≤80,000; 3≤n≤300; 0≤p≤5; 0≤q≤5) prepared by reaction between B 1 : polynorbornene produced by ring opening polymerization of norbornene synthesized from ethylene and cyclopentadiene and B 2 : an organic silicone compound with reactive functional group (e.g. vinyl group) at the end of polysiloxane and methyl, phenyl etc. group in the side chain at 20W200°C for 0.1W8hr by application of shear force through kneading etc. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H093205-A (JP)
Title: Polyester resin chip
Inventor: OKAMOTO TOMOHIRO
IPC: C08G63/181
Filed: 1995-06-22
Abstract: PURPOSE: To obtain resin chips capable of manifesting excellent crystallization characteristics during molding even in case where a plasticizer, a crystallization nucleating agent, or the like is substantially not blended in the resin. CONSTITUTION: This polyester resin chip comprises glycol units consisting essentially of ethylene glycol units and dicarboxylic acid units consisting essentially of terephthalic acid units wherein the integrated intensity ratio As (T/G) on the surface of the chip of the absorption band (T) originated from a trans structure generated by an internal rotation around the carbon to carbon axis of the ethylene glycol unit in the infrared spectrum and the absorption band (G) originated from a gauche structure and the integrated intensity ratio Ac (T/G) at the central part of the chip satisfy the relationship As (T/G)/Ac (T/G)>=1.05.
Patent JP-H05327864-A (JP)
Title: Telephone communication system
Inventor: YOSHIDA TAKANORI
IPC: H04M3/42
Filed: 1992-05-22
Abstract: PURPOSE:To simply and quickly service such as a credit call or bank service by registering a tone transmission time of a password in matching with an opposite system. CONSTITUTION:A telephone number of a bank or the like is inputted by depressing an input device 13 such as a ten-key and the telephone number is stored and registered to a memory 11 by a micro controller 10. Whether or not a password is registered is inputted by depressing a proper key among keys of the input device 13. When key entry is given, tone information in response to the service system of the opposite bank, that is, a longer tone or a shorter tone is inputted. Succeedingly the micro controller 10 discriminates whether the selected tone length is a long tone or a short tone and registers the result to the memory 11. After the registration of the length of tone, a password using the length of tone is entered by the user by using the input device 13.
Patent JP-H0787826-A (JP)
Title: Vegetable reaping machine
Inventor: TSUTSUI SADAO
IPC: A01D45/26
Filed: 1993-05-07
Abstract: PURPOSE:To make people in a farm village sound in mind and body, to shorten the hours of farm working of people engaged in agriculture and to make farm working pleasant by mechanizing reaping of vegetables, especially root vegetables. CONSTITUTION:In reaping root vegetables in an agricultural field, the hours of farm working are shortened by mechanizing a conventional operation with hands to provide an agricultural machine for making farm working itself pleasant. An agricultural machine with wheels is advanced while reaping root vegetables by a pawl part in soil a little deeper than the ground at which the root vegetables are planted.