baber/WOPTO huggingface dataset:
Patent JP-S63116498-A (JP)
Inventor: NOMACHI TETSUYA
IPC: H05K3/20
Filed: 1986-11-04
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-H0583948-A (JP)
Title: Vehicle driving
Inventor: NUMANO TOSHIO
IPC: H02M7/48
Filed: 1991-09-13
Abstract: PURPOSE:To realize self-running of a vehicle by driving one inverter without generation of unbalanced voltage of an input capacitor while the other inverter fails in a vehicle driving unit comprising multiple stages inverters connected series. CONSTITUTION:When an inverter 71 fails, a failure detecting circuit 401 turns OFF a switch 301 to disconnect the inverter 71 from the power supply. Simultaneously, a chopper 201 is turned ON, a pattern not exceeding a power capacity of chopper 201 and resistor 211 is outputted from an running pattern generating circuit 402 to operate a normal inverter 72 with a control circuit 403. Thereby, voltages of capacitors 61, 62 are balanced to continue the running of the unit.
Patent JP-H0578964-A (JP)
Title: Bias ribbon material and clothes and clothing ornament prepared from bias ribbon material
Inventor: TSUBOI SHIGEO
IPC: D04D9/00
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a bias ribbon material capable of providing a clothing ornament or a knit fabric material rich in fashionability by fraying of edge sides of weft yarn by forming a straight-line seam in the warp yarn direction in the central part of the bias ribbon with a lockstitching sewing machine. CONSTITUTION:A bias ribbon material 4 wound around a reel 2 is passed through a passage hole 10 of a feed pipe 8 integrally formed at the end of a pressing tool 6 and led under the pressing tool 6 to vertically move a needle bar 20 with needle thread 22. A straight-line seam 34 is then formed in the central part of the bias ribbon material 4 along warp yarn 27 in the longitudinal direction with bobbin thread 32 taken out of a bobbin 30 under a workbench 12 and the needle thread 22 by using a lockstitching sewing machine. Thereby, the objective bias ribbon material capable of providing a fashionable clothing ornament or knit fabric material by fraying edges of the biased weft yarn 26 of the bias ribbon material 4 is obtained.
Patent JP-H08119619-A (JP)
Title: Surface treatment of silica particles
Inventor: MATSUDA REIKO
IPC: C01B33/18
Filed: 1994-10-26
Abstract: PURPOSE: To easily, continuously and efficiently execute surface treatment without needing pretreatment and with a simple operation by allowing a specified silane alkoxide compd. to coexist. CONSTITUTION: Cylindrical, flaky or spherical silica particles having 0.1-10μm average grain size, rich in surface hydroxyl group, good in dispersibility, synthesized by sol-gel method, etc., consisting essentially of SiO2 and having an affinity with a hydrolyzed matter of the silane alkoxide compd. are diluted with a dispersing medium, and 0.05-5wt.% water is added to this dispersion, and the dispersion is kept to alkali side with aqueous ammonia, etc., then, about 0.01-10m mol silane coupling agent containing a functional group for modifying the surface and alkoxide group, amino group, etc., reactive with hydroxyl group or silane alkoxide compd. on the surface of the silica particles are added to the dispersion per 1g silica particles, then, the silane alkoxide compd.  expressed by the formula ((m) is 2-4, (x) is hydroxyl group or a halogen, R<1> is an alkyl or phenyl) is added to execute hydrolysis, then the surface treated silica particles are separated and washed and added with distilled water to obtain an aq. soln. of surface treated silica particles.
Patent JP-H03130248-A (JP)
Title: Compound useful as antihypercholesterolemic agent and intermediate for its production
Inventor: DONARUDO ESU KARANIYUUSUKII
IPC: C07D409/08
Filed: 1990-09-28
Abstract: NEW MATERIAL: A seco-mevinic acid derivative of formula I [Z is formula II or III (R is H, alkyl or metal ion); R 1  is H, alkyl, aryl, alkoxy, cycloalkyl, heteroaryl, aralkyl, heteroaralkyl or heterocyclyl; R 2  is alkyl, cycyloalkyl or aralkyl; X is O or NR 5  (R 5  is H or alkyl)] and its stereoisomer.  
     EXAMPLE: [1S-[1α(βS*,δS*),2β,3α,6α]]-2-[(2,2-dimethyl-1-oxobutoxy)methyl]-β,δ- dihydroxy-6-methyl-3-propylcyclohexane heptanoic acid.  
     USE: HMG CoA reductase inhibitors useful as anti-hypercholesterolemic agents. Also, they exhibit inhibition against gallstone formation and are useful in treatment of cancer.  
     PROCESS: For example, a compound of formula I when X is O is obtained via a new intermediate of formula V (Pro is a silyl-protecting group) using pravastatin of formula IV as a starting material. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0681552-A (JP)
Title: Guide groove for slide door
Inventor: DATE ATSUSHI
IPC: E06B7/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a guide groove for a slide door, which can smoothly drain water from the guide groove. CONSTITUTION:A groove introduction part 11 for guiding a guide rod 4 on the floor surface side of a slide door 1, is defined between opposite wall surfaces in the floor of an entrance of a room, being deeper and deeper from one side to the other side of the entrance. Further, a groove body 13 having a gradient corresponding to the depth of the wall surface and having a cross-sectional shape having a width which is larger than the distance between the wall surfaces is laid being connected to the lower side of the groove introduction part so as to constitute the guide groove for a slide door.
Patent JP-H11137013-A (JP)
Title: Posture control device in agricultural working machine
Inventor: OKADA SATORU
IPC: A01C11/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To improve a response property in a control and also preventing a sensor arranged at the side of the traveling machine body from becoming wet or being destroyed in performing a posture control such as a rolling control or a pitching control of a working machine such as a seedling planting device 10, in an agricultural working machine. SOLUTION: This posture control device in an agricultural working machine is provided by installing an angular velocity sensor 58 at the upper surface of a flat plate 2a in a frame 2 of a traveling vehicle and in the lower direction of a steering seat 6, and an inclined angle sensor at the side of a seedling planting device 10. A control means capable of performing the posture control corresponding to the detected value of the inclined angle sensor 51 and with a gentle action, when the detected value of the angular velocity sensor 58 is 0 or in the vicinity thereof, and on the other hand, performing the posture control in considering the detected value of the angular velocity sensor 58 preferentially, when the detected value of the angular velocity sensor 58 is in the outside of the range of the prescribed values, is provided.
Patent JP-H02111111-A (JP)
Title: Low noise amplifier
Inventor: ORIMO NORIO
IPC: H03F1/56
Filed: 1988-10-20
Abstract: PURPOSE:To reduce the noise figure by providing a 3dB hybrid coupler whose 1st terminal receives an antenna reception signal, whose 2nd terminal is terminated by a resistor and whose 3rd and 4th terminals connect respectively to an input matching circuit with an equal input impedance to take noise matching. CONSTITUTION:An input terminal 1 receiving a radio wave received by a microwave reception antenna of a low noise amplifier connects to the 1st terminal 2a of a 3dB hybrid coupler 2 comprising a microstrip line and the 2nd terminal 2b is connected to a resistor 3 for termination. Each signal amplified respectively by field effect transistors 6, 7 is fed to output matching circuits 12, 13 for output impedance matching, the output impedance is matched to 50ohms and the signal is inputted to the 1st terminal 14a and the 2nd terminal 14b of the 3dB hybrid coupler 14. Then two signals are combined by the 3dB hybrid coupler 14 and outputted from an output terminal 16.
Patent JP-H01105536-A (JP)
Title: Photoresist pattern forming method
Inventor: KONDO TAKEO
IPC: H03H3/08
Filed: 1987-10-19
Abstract: PURPOSE:To protect a pattern width and the thickness of a resist from thinning by exposing a photoresist layer on a substrate in light quantity insufficient condition and developing it by the use of a dipping development method. CONSTITUTION:A photoresist layer 3 is applied on an aluminum layer 2 of a substrate 1. With a photomask 4 covered, it is exposed by ultraviolet rays 5. At that time it is exposed in a light quantity slightly insufficient condition which is about 80% of reasonable case determined by sensitivity and film thickness of a photoresist using exposure time. With the substrate 1 immersed, the resist layer 3 is developed. In a exposure part E the substrate 1 on which the resist layer 3 remains in a film thickness thinned condition is obtained. The substrate 1 is put in a plasma etching device and etching is vertically performed on the substrate 1. Only on the exposure part E a photoresist pattern in which the resist layer 3 remains is obtained on an aluminum layer 2. Therefore, pattern width is protected from being thinned together with the width of the resist.
Patent JP-2001080120-A (JP)
Title: Line width control circuit
Inventor: TAKAHARA TORU
IPC: B41J2/44
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To achieve high resolution without reducing the dividing number and requiring N-times clock in terms of a photo printer having a transfer rate of 50 MHz by one pixel. SOLUTION: This circuit comprises a referring pixel generating section 1 for outputting an adjacent pixel matrix, a look-up table 2 for outputting line width control information for thinning a line width by diving a target pixel into N pieces, a line width control section 3 for outputting an image having divided pixels to an engine for a photo printer and a controller 5 for supplying a clock. An exclusive logical sum of outputs of N F/F circuits excited by N clocks having phase differences is created and each exclusive logical sum of each of the outputs of the N F/F circuits and N divided data is created to be fed back to the N F/F circuits.
Patent JP-H02110183-A (JP)
Title: Acrylic pressure-sensitive adhesive
Inventor: SATOU SHIGENORI
IPC: C09J133/06
Filed: 1988-10-19
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive excellent in resistance to polar solvents by copolymerizing two kinds of alkyl (meth)acrylates different in the number of carbon atoms with an ethylenically unsaturated monomer having polar groups. CONSTITUTION:The title adhesive is obtained by copolymerizing 20-80wt.% 16-24C alkyl (meth)acrylate (A), 20-80wt.% 2-12C alkyl (meth)acrylate (B), and 1-20wt.% ethylenically unsaturated monomer (C) having polar groups copolymerizable with components A and B [e.g., (meth)acrylic acid]. This type of adhesive conventionally used comprises a copolymer of the component B with a small amount of the component C and has a problem of a poor resistance to polar solvents. The use of the component A having 16-24C long-chain alkyl groups, as one of the monomers for synthesis of an acrylic polymer, can reduce the polarity of the polymer to thereby give an adhesive excellent in resistance to polar solvents and free from tape peeling, etc., in polar solvents.
Patent JP-S62121691-A (JP)
Title: Method for removing arsenic and silicic acid from geothermal water
Inventor: SHIOMI TSUYOSHI
IPC: C02F1/62
Filed: 1985-11-22
Abstract: PURPOSE:To remove arsenic and silicic acid with high efficiency by adsorbing both of them by iron rust, by forming iron rust by exposing scraps of iron to air and contacting geothermal water with said iron rust. CONSTITUTION:An aeration cylinder 1 is packed with scraps of iron 1 having iron rust preliminarily generated in air and geothermal water is sent to the aeration cylinder 2 from a geothermal water storage tank 6 by a quantitative pump 7 to be subjected to aeration treatment. The geothermal water is contacted with the scraps of iron 1 to remove arsenic and silicic acid. The waste water of which the capacity has lowered by the adsorption of arsenic and silicic acid can be regenerated by a simple method and can be continuously used. Therefore, economical treatment can be performed.
Patent JP-H07122673-A (JP)
Title: Sealing agent and sealing structure between metal wire and insertion hole in metal plate
Inventor: MIHARA SHINICHIRO
IPC: H01L23/12
Filed: 1993-10-21
Abstract: PURPOSE:To enhance oxidation resistance, dielectric strength and moisture permeation resistance and to allow substitution for glass sealing agent by sealing the gap between a metal wire and the peripheral wall of through hole in a metal plate with a sealing agent produced by admixing an inorganic filler to a main constituent, i.e., a thermosetting resin having a specific modulus of elasticity. CONSTITUTION:A plurality of through holes 3 are made in the thickness direction at the positions corresponding to the terminals of a semiconductor chip at the base part of a metal header 1 for mounting a semiconductor element and lead wires 4 connected with the terminals of the semiconductor element are inserted into respective through holes 3. The metal header 1 is conductive and the lead wire 4 is supported through an insulating sealing agent 5 so that it does not come into contact with the peripheral wall of the through hole 3. The main constituent of the sealing agent 5, i.e., a thermosetting resin, has modulus of elasticity in the range of 10000-100000kg/cm<2> in the temperature range between normal temperature and 250 deg.C. The kind of thermosetting resin is not limited and it can include polyimide, polyamide, phenol resin, etc.
Patent JP-H10108949-A (JP)
Title: Pin bend inspection device of pin driving device for manufacture of pinball machine
Inventor: TAKAHASHI HATSUMI
IPC: G01B7/28
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To detect a bend of a pin driven into a pinball board and improve production efficiency. SOLUTION: When a pin 5 is driven into a pinball board 3, the sensor head 11a of a detecting means 11 detects a pin supporting interval of a pin holder mechanism 8, the processing section 11b of the detecting means 11 compares the pin supporting interval with a preset value L0. If the pin supporting interval exceeds the preset value L0, a pin bend signal is outputted to a control section 4, the control section 4 suspends the control of ensuing pin driving actions and prompts an operator to repair the bend by giving an alarm.
Patent JP-H01104680-A (JP)
Title: Bonding with reaction curable multi-part adhesive
Inventor: OKI YOSHITAKA
IPC: C09J5/00
Filed: 1987-10-19
Abstract: PURPOSE:To shorten the curing time and improve the operation efficiency, by supplying stock adhesive liquid components through feeding hoses to a bonding surface between an adherend member and sporadically placed spacer members and mixing the adhesive components near the bonding surface. CONSTITUTION:A plurality of spacer members 13 are fixed to one or a pair of adherend members 11, 12. Plural stock liquids of a multi-part adhesive are independently supplied through plural feeding hoses 17, 18 extending through the spacer member 13, mixed with each other in each of the plural spacer member 13 and supplied to the bonding surface of the adherend members 11, 12 to effect the bonding of the adherend member and the spacer member.
Patent JP-H02110939-A (JP)
Title: Manufacture of planar type heterojunction bipolar transistor
Inventor: TANAKA SHUICHI
IPC: H01L29/205
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to mount base and collector electrodes at a high yield and, moreover, to make it possible to manufacture the title transistor suitable for high integration by a method wherein parts of a laminated structure ranging from a collector layer to an emitter layer are substituted for N-type crystal layers for external collector layer use and ions are implanted in parts of the emitter layer and a base layer to form external base layers and the like. CONSTITUTION:A collector layer 12, a base layer 13 and an emitter layer 14 are formed one after another on a substrate 11 in such a way that at least one side of the emitter layer-the base layer junction and the collector layer - the base layer junction on the substrate becomes a heterojunction. Then, for making a collector contact, parts of the laminated structure ranging from the layer 14 to the layer 12 are substituted for N-type crystal layers 15 for external collector layer use and at the same time, for making a base contact, ions are implanted in parts of the layers 14 and 13 to form external base layers 16. After that, ions are implanted between the layers 14 and 13 and between the layers 13 and 12 to form half-insulating layers 17 between the individual layers. For example, the layers 17 are formed by implanting proton in necessary places.
Patent JP-2001081198-A (JP)
Title: Production of aqueous powder slurry composition
Inventor: KASHIWAGI YASUYOSHI
IPC: C09D11/104
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an aqueous powder slurry composition without generating a gel in the production process, free from the formation of coarse particles even by increasing the content of involatile component, having excellent storage stability and giving a cured coating film having extremely excellent flatness. SOLUTION: A molten material M is dispersed in an aqueous medium W while keeping the molten state of the material M and the dispersion is cooled to obtain the objective slurry. The molten material M is (1) a molten material M-1 of a compound A containing maleimide group and taking solid state at normal temperature, (2) a molten material M-2 of a mixture S taking solid state at ordinary temperature and containing a compound B having maleimide group and a compound C having a carbon-carbon double bond copolymerizable with maleimide group as essential components or (3) a mixture of the above molten material M-1 and a molten material M-3 of a compound D having carbon-carbon double bond copolymerizable with maleimide group and taking solid state at normal temperature.
Patent JP-H04141558-A (JP)
Title: Heat resistant stainless steel foil for catalyst carrier of automobile
Inventor: FUKAYA MASUHIRO
IPC: B01J23/86
Filed: 1990-10-03
Abstract: PURPOSE:To obtain the heat resistant stainless steel foil for catalyst carriers of automobiles which has excellent oxidation resistance and the adhesive property of films and is effective for improving the structural durability of the catalyst carriers by specifying a compsn. consisting of Y, Al, Cr, C, N, Mg, Si, and Fe. CONSTITUTION:This heat resistant stainless steel foil for the catalyst carriers of automobiles contains, by weight%, over 0.01% and <=0.5% Y, >=4.5% and <=6.5% Al, >=13% and <=25% Cr, <=0.025% C, <=0.02% N, <=0.03% C+N, and further one or two kinds of >=0.02% and <=0.1% Mg, and >=1% and <=2.5% Si and consists of the balance Fe and unavoidable impurities. Further, one or >=2 kinds of <=3% Ta, <=3% Nb, <=4% Mo, <=4% W are added thereto at need in the range of <=3% Ta+Nb and <=4% Mo+W.
Patent JP-H01108498-A (JP)
Title: Protective device
Inventor: NIKAWARA SEIITSU
IPC: F16P3/12
Filed: 1987-10-21
Abstract: PURPOSE: To take preventive measures to avoid personal injury in case erroneous repair operation is carried out when plant machines are running by stopping the plant machines automatically when it is detected that the hatch or manhole is open. CONSTITUTION: A safety system 1 comprises a repairing state detector 2 for detecting that the cover, hatch or manhole is open, the repairing state signal 3 or the operation stopping signal 7 from an operation switch 6, and the work stopping signal 9 outputted to an auxiliary machine 10 when either the repairing state signal 3 or the operation stopping signal 7 is determined to be true by an OR circuit 8.
Patent JP-H09106403-A (JP)
Title: Equipment information retrieving device
Inventor: OZAKI YASUHIKO
IPC: G06F17/50
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an equipment information retrieving device provided with data structure unitary-controlling character information related to drawing information as equipment information and algorithm for realizing a retrieving purpose at high speed. SOLUTION: An equipment information retrieving device 11 consists of a system drawing editing means 11a, a character information editing means 11b, an equipment information retrieving means 11c and a main storage device 11d. As the input and output device of the equipment information retrieving device 11, a storage device 12, a coordinate input device 13, a character input device 14 and a graphic display 15 are connected. The system drawing editing means 11a being the internal means of the equipment information retrieving device 11 is a means executing mainly the equipment symbol preparing processing of a system drawing in system drawing preparation and obtains coordinate data from the coordinate input device 13 connected as an input device to plot a previously specified equipment symbol to the coordinate of the graphic display 15.
Patent JP-H11101155-A (JP)
Title: Connecting bolt fitting hole structure for cylinder block
Inventor: OI SHOICHI
IPC: F02F1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To use engine machining and assembling equipment in common for a water-cooled engine and an air-cooled engine by setting a device for forming crankcase bolt fitting holes and cylinder head bolt fitting holes provided in a cylinder block, in a common position in the respective water-cooled and air- cooled engines. SOLUTION: An air-cooled cylinder block 20 is formed in solid shape with a nearly rectangular outline, and a cylinder bore 23 vertically piercing the cylinder block 20 is formed in the nearly center position of an upper face 21 and a lower face. The upper face 21 is provided with four cylinder head connecting bolt fitting holes 30 of specified depth bored in positions forming corner parts of nearly square shape, and a cylinder head is connected to the air-cooled cylinder block 20 by connecting bolts thread-fastened into these holes 30. A cylinder block for a water-cooled engine is also formed almost in the same way, and its upper face is provided with cylinder head connecting bolt fitting holes of specified depth bored in positions forming corner parts of nearly square shape.
Patent JP-2000085865-A (JP)
Title: Combined container
Inventor: UNEMOTO MASARU
IPC: B65D21/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve usability in case of using agents having different characteristics one after the other or mixing them by integrating two containers containing the agents. SOLUTION: First container such as an aerosol container 1 and second container such as a container 2 with a pumping mechanism are connected with a connecting member 3 formed elastically in a cylindrical shape. The bottom end of the connecting member 3 fits with the seam 1d of the container 1. By placing the container 2 on a supporting piece 3c provided at a top end side and by fitting a fitting member 4, the container 2 is mounted on and is integrated with the container 1.