baber/WOPTO huggingface dataset:
Patent JP-S5912316-A (JP)
Title: Range switching circuit of flowmeter
Inventor: KAWAMURA SADAO
IPC: G01F7/00
Filed: 1982-07-12
Abstract: PURPOSE:To perform switching not discontinuously but smoothly in the vicinity of a connecting part, by changing the input and output characteristics of a detector when the detectors are switched, with respect to the region of the unused detector of the large and small flow rate detectors. CONSTITUTION:A first function generator 11 has the input and output characteristics, whose gain is 1, in the operating region to the right from a connecting part A and the input and output characteristics, whose gain is larger than 1, in the region that is not operated to the left from A. Meanwhile, a second function generator 12 has reverse input and output characteristics with respect to the generator 11. In this way, the slant of the input and output characteristics of the unused region of each detector is selected so that the fluctuation in voltage at the transient state when the detectors are switched becomes the smallest. A selector 13 selects either the generator 11 or 12, which generates a higher value, in correspondence with the flow rate.
Patent JP-S5548265-A (JP)
Title: Ink composition
Inventor: OIKAWA SHIGEHIKO
IPC: C08J7/04
Filed: 1978-09-30
Abstract: PURPOSE: An ink composition capable of forming uneven surfaces without causing discoloration and coloration in foaming on the surface of a vinyl chloride resin, comprising a foaming inhibitor, a specific discoloration inhibitor, and a volatile solvent.  
     CONSTITUTION: A composition comprising (A) 0.5W75wt% of a foaming inhibitor, e.g. maleic acid, (B) 0.5W75wt% of a siscoloration inhibitor consisting of one or more types of (a) a carboxylate, phosphite, alcoholate, phenolate, mercaptide, or alkyl thioglycolate, of an element of the groups Ia, Ib, IVa, and Va, (b) a thiourea, (c) a thionic acid, (d) a thiuram, and (e) an epoxy compound, (C) 20W85wt% of a volatile solvent, e.g. mineral spirit, (D) 0W40wt% of a pigment, and (E) 0W25wt% of a pigment resin carrier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5548229-A (JP)
Title: Modifier for composite material
Inventor: KAMIKITA MASAKAZU
IPC: C08L27/06
Filed: 1978-09-30
Abstract: PURPOSE: To obtain a filler incorporated composite material of improved tensile and flexural characteristics, mechanical strength such as impact strength, and heat resistance, by the use of as a surface modifier for the short fiber filler, a polymeric compound having a specific glass transition temperature.  
     CONSTITUTION: The objective composite material can be obtained by the surface modification of the filler to be imcorporated, using a polymeric compound (e.g., nylon 6/66/610 copolymer) having a glass transition temperature of -30°CW+15°C, and then by incorporating the resulting modified filler in a polyvinyl chloride-based resin, etc. Said filler is, e.g., a short fiber-like filler such as glass fiber, gypsum fiber, etc., or a flake-shaped filler such as talc, mica, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6014859-A (JP)
Inventor: HATAKEYAMA TADAHIDE
IPC: A61L9/01
Filed: 1983-07-05
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-S61278924-A (JP)
Title: Display and input device
Inventor: IWAMA MITSUO
IPC: G06F3/0487
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a thin and simple constitution ensuring a visible and bright display by disposing on the surface of a light emitting display body a lower transparent electrode group composing a key matrix and thereon a transparent member having an upper transparent electrode group on the lower surface away from a space. CONSTITUTION:An opaque electrode group 2 composing the lower contact point of the key matrix is installed on the upper surface of the light emitting display body 1 such as a cathode ray tube and a plasma display. The transparent member 3, where the upper transparent electrode group 4 composing the upper contact point of the key matrix is installed on the lower surface spaced out by sandwiching spacer 6 in between, is installed on the electrode group 2. When the transparent member 3 is depressed with fingers, etc., the upper transparent electrode at the point comes into contact with the lower one to close one point of the key matrix, and the operation is shifted to a key input.
Patent JP-2000311252-A (JP)
Title: Three-dimensional image generation system and method and recording medium
Inventor: SHIKOKU OSAMU
IPC: G06T15/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional image generation system which can improve the processing speed for the image generation according to the graphic data. SOLUTION: A processing control part 13 converts a VRML file acquired via a communication processing part 11 into the object data to which a name and an attribute are given and stores the converted object data in a VRML division storage part 14. A VRML processing part 15 reads the object data out of the part 14 to acquire the attribute of the object data, performs the coordinate transformation of a node string of the object data according to the acquired attribute and by means of a conversion matrix and then generates a context according to the converted object data. A graphic processing part 16 performs the rendering processing according to the context generated at the part 15 and generates an image.
Patent JP-S5912466-A (JP)
Title: Density controller for developer
Inventor: OKAMURA AKIO
IPC: G03G15/00
Filed: 1982-07-14
Abstract: PURPOSE:To detect toner density under no influence of the characteristics of a photosensitive material because a toner image is formed while charges given by an electrostatic charger are held as they are, by providing an insulator area to part of the photosensitive material and forming the toner image therein and measuring its density. CONSTITUTION:The density of the toner image in the insulator area 12 is measured to decide on whether the density of a developer is higher or lower than a reference value accurately. A photosensor is used to detect the density of the toner image in the area 12 at specific timing. A toner image density signal 17 is supplied to a comparator 18, which compares the voltage level with a reference voltage signal 21 outputted by a reference voltage generator 19. The comparator 18 generates a toner supplement signal 22 when judging that the reflection density of the toner image in the area 12 is lower than the reference value. A toner dispenser driving circuit 23 once supplied with the toner supplement signal 22 replenishes toner to the developer. Consequently, the density of the developer is controlled accurately.
Patent JP-S61278806-A (JP)
Title: Joining method for optical waveguide and optical fiber
Inventor: OOTA SHINICHI
IPC: G02B6/30
Filed: 1985-06-04
Abstract: PURPOSE:To coat an adhesive agent in the state of maintaining the optimum joining position of an optical waveguide and optical fibers and to lessen the manpower for a connecting stage by providing spaces for injecting the adhesive agent to reinforcing plates. CONSTITUTION:The joint parts of the reinforcing plates 14', 16' on the upper side of the two parts; the optical waveguide part 13 sandwitching and fixing the thin film-like optical waveguide 1 by the plates 14, 14' and the optical fiber part 15 sandwiching and fixing the optical fiber 2 by the reinforcing plates 16,16' are diagonally chamfered 17 to form the spaces for injecting the adhesive agent in the stage of joining. The part 13 is fixed by a retaining jig 6 to a fixing base 4 and the optical fiber parts 15,15' are fixed on both sides of the part 13 by a retaining jig 6' to inching bases 5,5'. The light from a light source 8 consisting of a light emitting diode is made incident on one optical fiber 2 via a dummy fiber 11 and thereafter the optimum joining position between the optical waveguide and the optical fibers is determined. The adhesive agent 12 is poured to the chambered parts of the reinforcing plates in this state, then the adhesive agent arrives at the joint parts between the waveguide 1 and the fibers 2,2' and solidifies.
Patent JP-S5347278-A (JP)
Title: Insulated gate type field effect transistor
Inventor: KAWANO TAKAHIDE
IPC: H01L27/088
Filed: 1976-10-12
Abstract: PURPOSE: An insulated gate type field effect transistor is made suitable for a load for an integrated circuit by forming a region of the same conductivity type as that of a source region in continuation to the source region in the region, near the source region, having bbeen formed in an offset way, through ion implantation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5826036-A (JP)
Title: Heat exchange type recovering method for heat from glass melting furnace
Inventor: TAKAHASHI SHIROU
IPC: F27D17/00
Filed: 1981-08-04
Abstract: PURPOSE:To elongate the life of a heat exchanging chamber and to enhance the recovering rate of heat by recovering heat from waste gas using movable ceramic spheres as heat media to reduce the NOx content of the waste gas. CONSTITUTION:The titled method is composed of a stage for introducing waste gas 4 after combustion into a wetted wall cyclone type dust removing apparatus 5 from a glass melting vessel 1 and for removing dust from the waste gas 4, a stage for preheating ceramic spheres 16, a stage for feeding the preheated spheres 16 to a moving bed type secondary air preheating apparatus 9 and for preheating secondary air 10, and a stage for feeding the preheated air 10 to the combustion space of the vessel 1. In the stage for preheating the spheres 16, the spheres 16 fed from the top of the apparatus 9 are brought into countercurrent contact with the waste gas 4 introduced into the apparatus 9. By this method NOx in the waste gas are removed to elongate the life of the heat exchanging chamber and to enhance the recovering rate of heat.
Patent JP-H07327101-A (JP)
Title: Image processing unit
Inventor: MATSUBARA YOSHITAKE
IPC: H04N1/32
Filed: 1994-06-02
Abstract: PURPOSE:To activate simultaneously each means without causing collision among synchronizing signals in the image processing unit comprising an image read means, a printer and a facsimile equipment integrally. CONSTITUTION:An image read means 1 outputting read image data has a CCD 11, an automatic level control means 13, an A/D converter 14, a timing control section 15, a synchronizing signal selection means 16, and an oscillator 17. Then the synchronizing signal means 16 selects either a synchronizing signal given from a printer or a synchronizing signal generated by itself.
Patent JP-S5346348-A (JP)
Title: Molding material compositions of melamine resin
Inventor: KONDOU KENKICHI
IPC: C08L61/20
Filed: 1976-10-08
Abstract: PURPOSE: The title compositions having improved insert crack resistance, prepared by blending a specific amount of a solid phenolic resin, styrene monomer, etc. with a base material at the time of pulverizing and coloring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0418071-A (JP)
Title: Bispiperidine derivative
Inventor: OUCHI RENZO
IPC: A61P25/28
Filed: 1990-05-11
Abstract: NEW MATERIAL:A compound of formula I [X is 1-10C alkylene, of formula II, etc.; R<1> is of formula III (Ar is phenyl; R<2> is H or lower alkyl), cinnamyl, methyl, etc.; for the binding sites for X to the two piperidine rings, if one is at 2-site, the other being at 2'-site; if one is at 3-site, the other being at 3'-site; and if one is at 4-site, the other being at 4'-site] or its salt. EXAMPLE:1,3-Di-(1-benzyl-4-piperidyl)propane. USE:Giving acetylcholinesterase-inhibitory activity, thus being useful as a therapeutic agent for Alzheimer's disease and Alzheimer-type senile dementia. PREPARATION:A compound of formula IV is hydrogenated using platinum oxide into a compound of formula V. This compound is then put to heating reflux in the presence of an alklating agent and base to obtain the objective compound of the formula I.
Patent JP-S5347169-A (JP)
Title: Apparatus for treating trash
Inventor: HISAMURA SHIYOUICHI
IPC: B30B9/30
Filed: 1976-10-09
Abstract: PURPOSE:To provide an apparatus for treating trash in which deodorant is sprayed in linkage with the opening action of opening and closing lid of the inlet provided in case of a lifting means for moving up and down trash.
Patent JP-H01290843-A (JP)
Title: Insert metal piece for lightweight foaming concrete panel
Inventor: FUKUI KAZUO
IPC: E04B1/41
Filed: 1988-05-17
Abstract: PURPOSE:To enhance rust preventive effect and the anti-corrosion effect of an insert metal piece equipped with a female screw part by covering the surface of this insert metal piece incl. thread surfaces with a coating film consisting of nickel alloy. CONSTITUTION:A female screw part 7 is furnished at an insert metal piece 5, which is welded to a reinforcing bar 2 of a lightweight foaming concrete panel 1 and embedded in this panel 1 together with the reinforcing bar 2. The surface of this insert metal piece 5 incl. thread surfaces of the female screw part 7 is converted with a coating film 8 consisting of Ni or Ni alloy. Because this is free from blinding of the female screw part 7 due to the rust preventive agent and drop of the rust preventive effect due to welding or curing with high-temp. and high pressure vapor, good rust preventive effect and anti- corrosion effect against alkali can be maintained always.
Patent JP-H06345715-A (JP)
Title: Substituted benzoylguanidines, their production, their use as preparations or diagnostic agents, and preparations containing them
Inventor: SCHWARK JAN-ROBERT
IPC: C07D213/30
Filed: 1994-06-03
Abstract: There are described benzoylguanidines of the formula I <IMAGE>  in which:     R(1) is R(6)-CO or R(7)R(8)N-CO, where R(6), R(7) and R(8) are (perfluoro)alk(en)yl, -(CH)2n-R(9), R(9) is cycloalkyl, phenyl, biphenylyl or naphthyl, where R(7) and R(8) can together be 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl; R(2) is defined as R(1), or is H, Hal, CN, NO2, (perfluoro)alk(en)yl, -(CH)2 R(15) where  R(15) is cycloalkyl, phenyl, biphenylyl or naphthyl, or   R(2) is (C1-C9)-heteroaryl, or   R(2) is SR(18), -OR(18), -NR(18)R(19), -CR(18)R(19)R(20);  R(18) = -(CH2)-heteroaryl,  R(19), R(20) are defined as R(18) or are H, (perfluoro)-alkyl, or   R(2) is R(21)-SOm or R(22)R(23)N-SO2-, where R(21) is (perfluoro)alk(en)yl, -CH2-R(24), R(24) is cycloalkyl, phenyl, biphenylyl or naphthyl,  R(22) is H, (perfluoro)alk(en)yl, -(CH2)n-R(29),  R(29) is (C3-C8)-cycloalkyl, phenyl, biphenylyl or naphthyl,  R(23) is H, (perfluoro)alkyl, where R(22) and R(23) can together be 4 or 5 methylene groups, of which one CH2 group can be replaced by oxygen, S, NH, N-CH3 or N-benzyl; or   R(33)X-, where R(2) is  X is oxygen, S, NR(34), (D=O)A-, NR(34)C=MN<(*)>R(35)-, where  M is oxygen, S,  A = oxygen, NR(34),  D = C, SO R(33) and R(35) are (perfluoro)alk(en)yl, -(CH2)n-R(36), where R(36) is cycloalkyl, phenyl, biphenylyl or naphthyl,  R(34) = H, (perfluoro)alkyl, where A and N<(*)> are bonded to the phenyl ring of the benzoylguanidine parent structure; or   R(2) is -SR(40), -OR(40), -NHR(40)R(41), -CHR(40)R(42), <IMAGE>  -C=CR(45) <IMAGE>  where R(40), R(41) are identical or different, and are  -(CH2)p-(CHOH)q-(CH2)r-(CHOH)t-R(51) or  -(CH2)p-O-(CH2-CH2O)q-R(51),  R(51) is hydrogen or methyl, R(42), R(43) are hydrogen or alkyl or, together with the carbon atom carrying them, form a (C3-C8)-cycloalkyl; R(44) is H, (C1-C6)-alkyl, (C3-C8)-cycloalkyl, -CeH2e-R(45) where R(45) is phenyl, heteroaryl or alkyl,  R(46), R(47), R(48), R(49) and R(50) are hydrogen or methyl; or   R(2) is R(55)-NH-SO2-, R(3), R(4) and R(5) are independently of one another defined as R(1) or R(2); and their pharmaceutically tolerable salts.0
Patent JP-S5644671-A (JP)
Title: Ink-jet head
Inventor: KOTOU HARUHIKO
IPC: B41J2/055
Filed: 1979-09-21
Abstract: PURPOSE: To enable high-speed response and facilitate discharge of air bubbles inside the head by a method wherein the 2nd ink-feeding passage communicating almost perpendicularly to the middle of an ink-jetting passage leading from a pressure chamber to a nozzle is provided outside the 1st ink-feeding passage communicating to the pressure chamber.  
     CONSTITUTION: On the surface of a substrate 1 are formed the pressure chamber 2, the nozzle 3, the 1st ink-feeding passage 5 and the 2nd ink-feeding passage 4, on which a vibrating plate 7 provided with a piezoelectric element 8 is laid. The 1st ink-feeding passage 5 is provided on the opposite side to the nozzle 3 in the pressure chamber 2. The 2nd ink-feeding passage 4 is opened between the pressure chamber 2 and the nozzle 3 and communicated almost perpendicularly to the 1st ink-feeding passage 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5547773-A (JP)
Title: Correction circuit of vertical linearity
Inventor: TERASAWA KENICHI
IPC: H04N3/23
Filed: 1978-10-02
Abstract: PURPOSE:To obtain the correction circuit suitable for circuit integration to get linearity correction voltage, by superimposing the saw tooth wave voltage on parabola waveform voltage from the vertical output stage. CONSTITUTION:The output of the vertical output stage 19 is fed to the series circuit of the deflection coil 8, side pincushon correction circuit 10, and resistor 11, and the saw tooth wave voltage obtained from the resistor 11 is fed to the base of the transistor TR16 via the variable resistor VR14. The output of TR16 is superimposed on the parabola waveform voltage from the output stage 19 and it is fed back to the charge discharge capacitor 3 connected to TR1 constituting the amplifier driving the vertical output stage 19 through TR20 operated in emitter follower. The adjustment of linearity is made by VR15. This circuit does not require to determine the starting point of correction with the leading voltage of diode and it is advantageous in characteristics.
Patent JP-S5823597-A (JP)
Title: Driving device for press machine or the like
Inventor: IKEDA CHIHIRO
IPC: B30B15/16
Filed: 1981-08-03
Abstract: PURPOSE:To obtain a titled device where the pressure feed speed is controlled variably and the pressure feed is stopped temporarily, by using a constant-output and constant-load type variable piston pump as an oil pressure generating source  and combining plural solenoid valves, pressure adjusting valves, speed adjusting  valves, etc. CONSTITUTION:A pressure compensation type constant-output and constant-load type variable piston pump 32 is used as an oil pressure generating source, and solenoid valves S1-S8 which are turned on and off through electric switches, a speed adjusting valve 35 consisting of a pressure adjusting valve 34 and a variable throttle valve, a remote control pressure adjusting valve 38 consisting of a relief valve, etc. are used to control the high-speed fall the low-speed fall, the pressurizing, the pressure reduction, the rise, the stop, etc. of a driving cylinder 33 for a press brake. In case of the high-speed fall, solenoid valves S1, S3, S5, and S8 are turned on, and the speed adjusting valve 35 is opened. Pressurized oil is joined from pipes a1, a2, b1 and b2 to a pipe a3 and reach the cylinder 33 to allow the piston to fall quickly.
Patent JP-H08313405-A (JP)
Title: Mite antigen sampling device and use thereof
Inventor: TSUJI NOBUYUKI
IPC: A01M1/00
Filed: 1995-05-19
Abstract: PURPOSE: To easily and simply sample a mite antigen from dust sucked by a cleaner. CONSTITUTION: A discharge hose 26 is provided in the main body 25a of a vacuum cleaner 25 and the opening part 22 of a paper pack 20 is attached to the discharge port 26 and a mite antigen sampler 10 is arranged in the paper pack 20. The mite antigen sampler 10 consists of the sponge holder 11 attached to the opening part 22 of the paper pack 20 and the sponge element 12 housed and held in the sponge holder 11. The sponge holder 11 has a holder main body 11a composed of a nonwoven fabric and a flange 11b. A string 13 is connected to the sponge element 12 and the end part of the string 13 is bonded to the flange 11b of the sponge holder 11 through a seal adhesive part 14.
Patent JP-H07309349-A (JP)
Title: Decomposable container and mail form
Inventor: IOKA HARUO
IPC: B65D33/22
Filed: 1994-05-11
Abstract: PURPOSE:To provide a disposable container and mail form wherein a content can be taken out and read, etc., without breaking a thin sheet, and the thin sheet can be recycled to a container, etc., and can be re-used, and in addition, a secret sheet is peelably glued on a printed surface directly to eliminate a transparent sheet for the protection of the printed surface. CONSTITUTION:A thin sheet is bent and bonded by overlapping parts 15, 17 to form into a container configuration to form a decomposable container. A bonding means at the overlapping parts 15, 17 is an adhesive which contains a foaming agent, and the adhesion force of which decreases by a heating process. A mail form consists of a folded part of a thin sheet body, and has an adhesive layer on one part or the whole surface of overlapped parts based on the folding. Also, a plurality of thin sheets are overlapped and bonded by an adhesive layer which is provided on one part or the whole surface of the thin sheets. By this method, the release of the adhered condition or the removal of the adhesive layer can be achieved by a heating process, and the manufacture line of a conventional container, etc., can be utilized as it is.
Patent JP-S61279123-A (JP)
Title: Oxidation and diffusion device for semiconductor
Inventor: ITAGAKI SHIN
IPC: H01L21/31
Filed: 1985-06-05
Abstract: PURPOSE:To prevent the contamination caused by the intrusion of the outside air by a method wherein a push-rod inserting hole stopper is integrally formed at the end part of the tube of an oxidation and diffusion furnace, and said push-rod inserting hole is closed up by rotating an end cap. CONSTITUTION:A push-rod inserting hole stopper 8 is integrally formed at the furnace end part of an oxidation and diffusion furnace tube 1. When the end cap 4 is inserted into the tube 1 in such a manner that the stopper 8 and the push-rod inserting hole of the end cap 4 are overlapped by rotating the end cap, the intrusion of the outside air from the inserting hole 6 can be prevented. Gas is exhausted from a gas exhaust nozzle 9, and the intrusion of the outside air due to the variation of pressure caused by the expansion and contraction of the gas can also be prevented by having the nozzle of 20cm or more in length. When the boat 7 carrying a wafer is pushed to the core part of the furnace, the push-rod is inserted from the inserting hole 6 by rotating the end cap 4.
Patent JP-S5969444-A (JP)
Inventor: PATORITSUKU AREKUSANDAA TOROTS
IPC: C03C4/10
Filed: 1983-07-05
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-H01292450-A (JP)
Title: Digital signal processor
Inventor: KOBAYASHI NOBORU
IPC: G06F12/06
Filed: 1988-05-19
Abstract: PURPOSE:To set up a memory access time considering the processing speed of an external memory without requiring user's specific consideration at the time of accessing the external memory from a memory access request signal obtained from the inside of the title digital signal processor (DSP). CONSTITUTION:When the memory access request signal (XAS) outputted from the inside of the DSP is sent to the external memory 1, a memory ready external signal (XRDY) is inputted from the outside of the DSP to a deciding circuit 5. After the passage of the memory access time, a memory ready internal circuit 3 generates a memory ready internal signal (YRDY). The circuit 5 inputs both the signals XRDY, XAS. When the signals XRDY shows an access end state at the time of generating a change in the signal XAS as shown in Fig.(a), a selector 4 is controlled so as to select the signal YRDY corresponding to the prescribed memory access time and the selected signal is sent to the inside of the DSP as a memory access response signal.