baber/WOPTO huggingface dataset:
Patent JP-S5746928-A (JP)
Title: 2- n-heptafluoropropyl -diphenyl
Inventor: SAITOU MASUMI
IPC: C07C67/00
Filed: 1980-09-03
Abstract: NEW MATERIAL:2-(n-Heptafluoropropyl)-diphenyl.  
     USE: An organic heating medium free of corrosivity and ill-odor, and having excellent heat resistance and low-temperature fluidity.  
     PROCESS: 2-Iododiphenyl is made to react with excess n-C 3 F 7 I (1.5 times mol) in a solvent such as pyridine in the presence of a catalyst such as activated copper in an inert gas stream such as N 2 , by heating at 120W140°C for 8W10hr to obtain the objective 2-(n-heptafluoropropyl)-diphenyl. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01293282-A (JP)
Title: Spare tire carrier
Inventor: KITO YASUO
IPC: B62D43/04
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the reverse rotation of a wire wheel by applying the constitution wherein the eccentric motion of a drive gear plate can be prevented with a stopper mechanism when the wire wheel starts the reverse winding of a wire. CONSTITUTION:A drive gear plate 26 is extended outside the external surface of a drive gear 24 and made in contact with the bottom 12A of a housing 12, thereby providing a control arm 27 for preventing the turn of the drive gear plate 26 in a wire rope downward winding direction. A stopper mechanism 28 is constituted with a notch 30 formed at the side end of the control arm 27 in a wire rope upward winding direction and an engagement projection 32 formed near the notch 30 and on the side wall 12C of the housing 12. If a drive shaft 14 is turned excessively in a wire rope rewinding direction, the drive gear plate 26 gives an eccentric movement and the control arm 27 comes in contact with the engagement projection 32, thereby preventing the reverse winding of the wire wheel 20.
Patent JP-H08315969-A (JP)
Title: Microheater, its manufacture, and gas sensor
Inventor: IWAMOTO OSAMU
IPC: H05B3/26
Filed: 1995-05-22
Abstract: PURPOSE: To provide a microheater with excellent insulating property and good heating efficiency, a method for manufacturing it, and a gas sensor using this microheater. CONSTITUTION: In a microheater provided with a base, a thin plate part formed on the base, and a heating electrode, the base 2 has a cavity part 3, and the heating electrode 5 is formed in the cavity part 3 inner part which is the reverse side of the thin plate part 4. The heating electrode 5 is formed by ion implantation to the base 2 and etching. Further, the microheater 1 is preferably provided with a gas sensing material on the surface of the thin plate part 4.
Patent JP-S6015438-A (JP)
Title: Glass fiber-base epoxy resin sheet
Inventor: TSUNASHIMA EIICHI
IPC: H05K1/03
Filed: 1983-07-06
Abstract: PURPOSE:A glass fiber-base epoxy resin insulation sheet with excellent heat and processing resistances and low deterioration after thermal or mechanical treatment, prepared by impregnating a glass fiber base material with an epoxy resin mixed with a specified curing agent and a specified cure accelerator/modifier. CONSTITUTION:The titled sheet prepared by impregnating a glass fiber base material with an epoxy resin mixed with an aromatic amine adduct curing agent and a phosphonium salt cure accelerator/modifier (e.g., quaternary phosphonium salt). This sheet has excellent heat and processing resistances and low deterioration after thermal or mechanical treatment, and is most suited as a printed circuit board. Further, there is no need for a coupling material, which has heretofore been added in forming glass-base epoxy resin sheets in order to improve its affinity with the resin, because the aromatic amine adduct curing agent plays its role. Further, contamination with impurities can also be prevented.
Patent JP-S5915400-A (JP)
Title: Vibration detector
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: H04R23/00
Filed: 1982-07-16
Abstract: PURPOSE:To improve the frequency characteristics and at the same time to reduce the mixture of noises, by distributing a magnetic sensor and a magnetic field generating means so that the generated magnetic field acts on the magnetic sensor and then oscillating either the magnetic sensor or the magnetic field generating means in response to the mechanical vibration width. CONSTITUTION:A magnetic field is impressed to a magneto-resistance effect element 31 functioning as a magnetic sensor from a C-shaped magnet 33 functioning as a magnetic sensor from a C-shaped magnet 33 functioning as a magnetic field generating means. When the magnet 33 or the element 31 is vibrated toward an arrow 36, a potential change corresponding to the vibration is produced at output terminal 32 across a load resistance 35 by the variation of resistance value of the element 31 corresponding to the variation of the magnetic field. The signals carved to the groove 45' of a record disk 45 in the form of mechanical vibrations are traced by a stylus 44 having a contact with the groove 45'. Thus the signals are transmitted as vibrations to magneto-resistance effect elements 41 and 41 via a catilever 43. In this case, the resistance values of the elements 41 vary in response to the amplitude of the signal carved to the groove 45' by relative motions between the elements 41 and 41 and magnets 42 and 42 respectively and as long as the magnets 42, 42 are fixed to a cartridge, etc. Then the signals of the groove 45' can be extracted as electric signals by making use of the elements 41, 41.
Patent JP-H09301608-A (JP)
Title: Sheet processor and image forming device
Inventor: HAYASHI KENICHI
IPC: B65H31/30
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce a load applied to an aligning means during the movement of aligned sheet bundles so as to secure aligning of the sheet bundles by supporting at least one of an alignment reference member and an aligning member so as to freely rotate the same against the movement of sheets regulated for side ends. SOLUTION: Reference bars 14A and 14B are supported to be freely rotated among an intermediate supporting plate 281, an upper end supporting member 282 and a lower end supporting member 283. That is, a lower supporting member 284 is attached to the upper surface of the intermediate supporting plate 281, the lower end of the reference bar 14A is supported on a bearing 285 so as to be freely rotated and, the upper end supporting member 282 freely rotatively supports the upper end of the reference bar 14A on a bearing 286. An upper end supporting member 287 is attached to the lower surface of the intermediate supporting plate 281, the upper end of the reference bar 14B is supported on a bearing 288 so as to be freely rotated and the lower end supporting member 283 freely rotatively supports the lower end of the reference bar 14B by a bearing 289.  Thus, preventing the skew traveling of pulled out sheets bundles, the aligning of the sheet bundles is secured.
Patent JP-H05132932-A (JP)
Title: Development method of ground anchor
Inventor: MIYAZAWA TORU
IPC: E02D5/80
Filed: 1991-04-26
Abstract: PURPOSE:To make it possible to surely anchor a tension member in the ground even if the peripheral ground is in a loose state. CONSTITUTION:An injection rod is inserted into specific range in the ground expected to generate compression stress in an anchor body, a hardening agent and air are injected under high pressure to stir the ground, and an improved area 2 solidified after a specific curing period of time is developed. After that, an anchor hole 3 is excavated through the improved area or up to the inside thereof, and a solidifying agent 5 is filled into the anchor hole. After a tension member 4 is inserted to develop the anchor body 51, tensile force is introduced to the tension member 4 to anchor.
Patent JP-S62277735-A (JP)
Title: Hydro-extracting drier
Inventor: YONEDA SUMIICHI
IPC: F26B5/08
Filed: 1986-05-26
Abstract: PURPOSE:To hydro-extract and dry water droplets on the surfaces of all semiconductor wafers by centrifugal force by atomizing ultrafine fog into a tank housing a rotor. CONSTITUTION:A nozzle 12 is mounted into a tank 1 by a pipe 11 from an upper section through a suction port 8 in a cover 7, and fine fog 13 can be atomized from the nozzle. The fine fog 13 is formed in ultrafine fog having mean particle size such as 10mum or less so as not to moisten a body. Since a rotor 6 is turned, the rotational center side of the rotor is brought to negative pressure, clean air or a gas A for drying such as N2 gas is introduced into the tank 1 from the suction port 8, and the inside of the tank 1 is brought to a saturated state by fine fog 13 atomized by the nozzle 12 in the tank 1. Consequently, when the inside of the tank is brought to the saturated state, even extremely small water droplets adhering on the surfaces of semiconductor wafers 4 do not evaporate, thus allowing hydro-extracting by centrifugal force. Accordingly, the lowering of the yield of products and the deterioration of quality due to the remaining of spots and the like on the surfaces of the semiconductor wafers are prevented.
Patent JP-S5874421-A (JP)
Inventor: DEEBITSUDO JIYON PIPUKIN
IPC: B05C11/10
Filed: 1982-07-16
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-S61281696-A (JP)
Title: Transmitting system and magnetic recording device for high quality television signal
Inventor: KANEKO SHINJI
IPC: H04N9/82
Filed: 1985-06-06
Abstract: PURPOSE:To remove sufficiently transporting chrominance components from a luminance signal and to decrease the crosstalk of the luminance signal to the transporting chrominance components by composite-transmitting the luminance signal and the low pass transporting chrominance components and inverting the phase of the same transporting chrominance components for a pair of the horizontal scanning period respectively. CONSTITUTION:In the first horizontal scanning period, change-over switches 27, 28 and 36 are in the connecting condition reverse to switches shown in the figure. Both color difference signals outputted from an input matrix circuit 21 are respectively supplied through switches 27 and 28 and low pass filters 29a and 29b to both multiplying circuits 31 and 32 of a right-angled two phase modulating circuit 30 respectively, and in both multiplying circuits 31 and 32, a color sub-carrier having the phase difference of 90 deg. is amplitude-modulated. In case of the second horizontal scanning period, the switches 27, 28 and 36 are changed over to the connecting condition shown in the figure. From an adder circuit 35, the same chroma signal as the first horizontal scanning period is obtained.
Patent JP-S63287268-A (JP)
Title: Waveform distortion detection system
Inventor: ITO SHIGEHIRO
IPC: H04N5/21
Filed: 1987-05-20
Abstract: PURPOSE:To improve the detection accuracy of a waveform distortion component included in an incoming video signal by ensuring a reference level by differentiation and integration processing in extracting the waveform distortion component with respect to a reference signal. CONSTITUTION:A differentiation means 8 differentiating a pulse signal included in an output video signal of a filter means so as to obtain a prescribed pulse width, a detection means 9 extracting a reference signal part from the differentiation signal obtained by the differentiation means, and an integration means 10 integrating the extracted output signal obtained by the extraction means by using an integration time constant nearly the same as the differentiation time constant of the differentiation means are provided. In case of extracting a waveform distortion component with respect to the reference signal, the reference level is ensured by the differentiating and integrating processing to improve the detection accuracy of the waveform distortion included in the incoming video signal.
Patent JP-S61279593-A (JP)
Title: Thermal recording material
Inventor: HAYASHI TAKAYUKI
IPC: G03C1/52
Filed: 1985-06-06
Abstract: PURPOSE:To prevent a thermal recording layer from being delaminated when water is adhered thereto and prevent sticking or head contamination from occurring, by providing a coated layer comprising a denatured polyvinyl alcohol containing a silicon atom in its molecule as a binder and colloidal silica and/or amorphous silica on the surface of a thermal recording layer. CONSTITUTION:The coated layer comprising a denatured polyvinyl alcohol containing a silicon atom in its molecule as a binder and colloidal silica and/or amorphous silica is provided on the surface of a thermal recording layer, in a thermal recording material provided with a thermal recording layer comprising a microencapsulated diazo compound and a component for performing a color forming reaction with the diazo compound on a base. The denatured polyvinyl alcohol is not particularly limited as far as it contains a silicon atom in its molecule, and preferably, it is a denatured polyvinyl alcohol in which the silicon atom has a reactive substituent group, e.g., alkoxyl, acyloxyl or hydroxyl obtained through hydrolysis or the like or an alkali metal salt group thereof.
Patent JP-S61278611-A (JP)
Inventor: BERECZ IMRE
IPC: B29C65/60
Filed: 1986-05-28
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-S5913955-A (JP)
Title: Method for measuring lectin juvenilization
Inventor: FUKAMACHI ISAMU
IPC: G01N21/76
Filed: 1982-07-15
Abstract: PURPOSE:To determine simply and exactly juvenilization, by culturing lymphocyte with the addition of lectin, adding ethidium bromide to the cultured liquid to allow both to react, and measuring the intensity of emitted fluorescent. CONSTITUTION:Heparin-added peripheral blood is diluted with a phosphoric acid buffer solution. Lumphocyte is prepared by collecting a mononuclear layer with a specific-gravity centrifugal method, etc., and phytohemagglutinin, peanut agglutinin, etc. are added to said lymphocyte. Culturing is carried out at about 37 deg.C for 72hr by the use of modified RPMI-1640, MEM, etc. as a medium. Obtained lectin-treated lymphocyte is dissolved by using sodium lauryl sulfate (SDB), etc., and ethidium bromide (EB) is added thereto to allow both to react. The intensity of fluorescence I0 of EB plus SDS, the intensity of fluorescence I1 of EB plus untreated lumphocytes, and the intensity of fluorescence of EB plus SDS plus lectin-treated lymphocytes are measured. Then the increasing ratio of DNA is obtained according to the equation of (I2-I0)/(I1-I0) to determine lectin- induced junvenilization. Since this method is based on the measurement of intensity of fluorescence of EB and DNA complex, no errors due to different conductors occur, and no effect of the number of lymphocytes appears within a range from 0.5X10<6> to 1.5X10<6> per ml. In addition, the procedure is simple.
Patent JP-H10297648-A (JP)
Title: Bag for leaving article being dipped
Inventor: WATANABE SHINJI
IPC: B65D30/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To enable dip-cleaning without floating of the stuff to be sterilized and cleaned with a small amount of the sterilizing and bleaching agent, and to enable the sterilization, bleaching and cleaning without dissipation of irritating odor by using a laminated film the inner side of which is of heat sealability, and the outer side of which is of mechanical strength, and forming the ratio of the length of an opening part of the bag to the length of a godet part. SOLUTION: A cylindrical part 4 is provided, in which each side part of a film above a godet part 3 continuous to the godet part 3 is sealed, and the ratio (l1 /l2 ) of the length l1 of an opening part 6 of the cylindrical part 4 to the length l2 of the godet part 3 of forked parts 2a, 2b is in the range of 1-12. When a dishtowel, etc., is slightly flexible, the ratio l1 /l2 is formed to be 2-3. In a case of a range hood or a cutting board which are long and high though it is narrow, the ratio l1 /l2 is formed to be 5-11. The film is formed of polyethylene excellent in heat sealability, and folded on the inner layer side, and laminated with the film excellent in the mechanical strength such as polyamide over the outermost layer side.
Patent JP-S5914284-A (JP)
Inventor: TADANO SHIZUO
IPC: H01R43/06
Filed: 1982-07-15
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-2000313816-A (JP)
Title: Low birefringence optical resin material, its preparation and use thereof
Inventor: KOIKE YASUHIRO
IPC: C08K3/36
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical resin material composed of a polymeric resin and reduced in birefringence without sacrificing its properties, and to provide a method for preparing the same and to obtain various useful materials or articles by applying the optical resin material. SOLUTION: A low birefringence optical resin material can be obtained by incorporating birefringence compensation granules having a size smaller than the wavelength of light into a transparent polymeric resin, and the birefringence compensation granules are granules composed of a substance having isotropy in relation to polarization or granules having isotropy in relation to shape. When the polymer chain of the polymeric resin is oriented, the distribution of the birefringence compensation granules is rendered thin in the orientation direction of the polymer chain and dense in the direction intersecting the orientation direction, and hereby, the orientation birefringence in the polymeric resin can be compensated with the distribution birefringence by the birefringence compensation granules.  The optical resin material can advantageously be used in liquid crystal elements and optical discs.
Patent JP-S5247735-A (JP)
Title: Material for receiving transferred image
Inventor: NINOMIYA MITSUO
IPC: G03G7/00
Filed: 1975-10-14
Abstract: PURPOSE: To provide a transparent material for overhead projection, on said material a toner image obtained by wet type development being transferred, the trasferability and fixability thereof being superior, by forming a film containing as a main component an acrylic polymer having quaternary ammonium chloride groups on a resinous film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S613757-A (JP)
Title: Thermal head
Inventor: IMADA HIROSHI
IPC: B41J2/335
Filed: 1984-06-18
Abstract: PURPOSE:To upgrade the print quality by fixing with a bond an auxiliary plate having a specific coefficient of linear expansion between an insulating board and a radiant plate. CONSTITUTION:In a thermal head composed of at least a group of the heating resistors 21 mounted over one of surfaces of an insulating board 22, an auxiliary plate 25 is inserted between the other surface of the insulating board 22 and a radiant plate 24 and fixed with a bonding material 231, 232 and while a group of heating resistors 21 is driven continuously, the relations T0>Ts>T1,alpha0<alphas<alpha1 and alpha0T0=alphasTs=alpha1T1 are satisfied where T0,Ts,P1 and alpha0,alphas,alpha1 are respectively the temperature and the coefficient of linear expansion of the insulating board 22, the auxiliary plate and the radiant plate 24. According to such constitution the print quality is excellent as a group of heating resistors 21 and a platen roller always have a tight contact uniformly.
Patent JP-H07331140-A (JP)
Title: Conductive silicone ink composition and its production
Inventor: ISHIKURA HIROMI
IPC: C09D11/033
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a conductive compsn. which is excellent in storage stability, adheres strongly to an adherend even after sulfurization, and has conductivity hardly changing with environmental temp. by compounding a specific polyorganosiloxane, a specific acetylene black, a specific silane, and a solvent. CONSTITUTION:This compsn.contains 100 pts.wt. polyorganosiloxane represented by the mean unit formula (wherein R is a monovalent hydrocarbon group; and a is 1.98-2.02), 10-100 pts.wt. carbon black produced by the exothermal decomposition of acetylene and having a chlorine liq. absorption of 12ml/5g or lower and an iodine adsorption of 50mg/g or lower, 100-1,000 pts.wt. solvent, and a silane or low-polymn.-degree polysiloxane having at least two moisture- hydrolyzable groups bonded to Si atoms through 0 or N atoms in an amt. of the hydrolyzable groups of 10-500 times that of silanol groups contained in the polyorganosiloxane and gives a coating film with a smooth surface.
Patent JP-H07336355-A (JP)
Title: Specified pattern data block counting circuit
Inventor: NAKANO MASAO
IPC: H04L12/70
Filed: 1994-06-06
Abstract: PURPOSE:To provide the specified pattern data block counting circuit of simple constitution whose circuit scale is small by providing a count-up control means. CONSTITUTION:The count-up control means 150 transmits signals for count-up to a counting means 180 when all the bits of a specified pattern are equal with each other in a computer means 900 and also continues to transmit the signals for blocking the count-up from the point of time of detecting an inequality in bits until fixed reset is applied at the time of inequality. By the constitution, the comparator means 900 is turned to the constitution for comparing the specified pattern with a pattern for reference set beforehand for instance and obtaining and outputting the AND of the timing pulses of the respective bits of the specified pattern and a compared result. Thus, by using an AND circuit, this specified pattern data block counting circuit of the simple constitution whose circuit scale is small is obtained.
Patent JP-S5348754-A (JP)
Title: Optical phase plate and its production
Inventor: KITAHIRO ISAMU
IPC: G02B5/02
Filed: 1976-10-15
Abstract: PURPOSE: In a phase plate in holography, etc., the noises of transmitted light are perfectly removed and relatively easy and accurate production is made possible by making use of the difference in the rate of etching between silicon oxide layers and polysilicon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63289667-A (JP)
Title: Japanese document editor
Inventor: TAKEUCHI ATSUSHI
IPC: G06F17/24
Filed: 1987-05-21
Abstract: PURPOSE:To specify words, clauses, numeral strings, etc., expressed in a Japanese document by the small number of times of operation and to easily and rapidly edit and correct the contents of the document by providing a control part with a character sort deciding part and repeatedly executing the batch specification of character strings divided through a boundary set up on a position from which a character sort is changed. CONSTITUTION:A Japanese character string is inputted from an input part 11 of the device, stored in a memory part 14 and displayed on a display part 13. When one character on the display part 13 is specified from the input part 11, an operator inputs specification information for specifying the character string from the input part 11 and a control part 12 applies the character string stored in the memory part 14 and a position in the character string pointed out by the control part 12 at present to the character sort deciding part 15. The deciding part 15 decides the character sort of one character pointed out at present and returns the range of the character string to the control part 12 and displayed on the display part 13. Then, the specification information for specifying a character string is inputted and the deciding part 15 checks the character sort of a character arranged in the succeeding position of the current range and displays the character string on the display part 13.