baber/WOPTO huggingface dataset:
Patent JP-S63147546-A (JP)
Title: Method for removing nitrogen oxide in exhaust gas
Inventor: IMANARI MAKOTO
IPC: B01J23/30
Filed: 1987-06-19
Abstract: PURPOSE:To effectively remove the nitrogen oxide by bringing the exhaust gas into contact with a catalyst consisting of (1) titanium oxide, (2) >=one kinds of oxides of W, Mo, (3) V oxide and (4) >=one kind among oxides of Y, La, Ce or Nd. CONSTITUTION:The catalyst is prepared by mixing (1) the titanium oxide, (2) >=one kind of oxides of W, Mo [contg. 0.001-0.3atom as the metal to one atom Ti in (1)], (3) the V oxide [contg. 0.001-0.1atom expressed in terms of V to one atom Ti in (1)] and (4) the oxide of >=one kind among the metals selected among Y, La, Ce and Nd group and/or sulfate [0.001-0.3atom expressed in terms of metal to one atom Ti in (1)]. The exhaust gas contg. arsenic compd. and nitrogen oxide is made harmless by bringing into contact with an reducible gas in the presence of the catalyst and subjecting to reduction treatment.
Patent JP-S5675461-A (JP)
Title: Cyclopropanecarboxylic ester
Inventor: YAMAMOTO IZURU
IPC: C07D209/49
Filed: 1979-11-22
Abstract: NEW MATERIAL:A compound of formula I [R 1  is 1W18C alkoxyl, 1W8C alkyl mercapto or cyano; R 2  is group of formula IV (R 3  is H, methyl, ethenyl or cyano), group of formula V, etc.].  
     EXAMPLE: 3'-Phenoxybenzyl 2,2'-dimethyl-3-(2-methoxyvinyl)cyclopropanecarboxylate.  
     USE: An insecticide for agriculture, horticulture and disinfection, particularly effective against sanitary injurious insects, e.g. a mosquito and fly, or injurious insects against cotton culture, e.g. a common cutworm.  
     PROCESS: A cyclopropanecarboxylic acid halide of formula II (X is halogen) is reacted with an alcohol of formula III in a solvent, e.g. benzene, in the presence of an acid binder, e.g. pyridine, at -10W100°C to give the compound of formula I. The starting compound of formula II can be obtained by reacting an alkyl ester of 2,2-dimethyl-3-formylcyclopropanecarboxyli cacid with a Wittig reagent, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5484295-A (JP)
Title: Laying method of cable
Inventor: MAEDA KAZUHIRO
IPC: H02G1/06
Filed: 1977-12-19
Abstract: PURPOSE: To make cable to enable to lay safely on downward inclined surface of inclined spot with a simple equipment, by providing over 1 piece of friction rollers whose friction coefficient is great along downward face of the inclined spot.  
     CONSTITUTION: Many friction rollers 20 whose friction coefficient is great are arranged in equalled interval on the downward inclined surface 14 of the inclined spot 10. Friction roller 20 is composed of, for example, outside roller 22 which is made from steel pipe and inside roller 24 which is inserted and engaged in the outside roller frictionally and is made from steel pipe, end face members 26 which have small diameter projections 26a on the both end parts of the inside roller 24 are fixed, the small diameter projections 26a are fixed on fixing frame 30, and circumference member 28 such as rubber or the like whose friction resistance is big is covered on the outside face of the outside roller 22. Thus, cable 12 can be safely laid with simple equipment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63316100-A (JP)
Inventor: ODA HIROSHI
IPC: G10L19/04
Filed: 1987-06-18
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-H0316218-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L21/3205
Filed: 1989-06-14
Abstract: PURPOSE:To reduce electrode wiring resistance as well as prevent breakage by a method wherein electrically conductive resist is embedded on a first electrode wiring layer to be flattened on a contact window. CONSTITUTION:After an interlayer insulation film 13 is formed on a semiconductor substrate 11 and a contact window 14 is opened on a specific position by etching, a first aluminum electrode wiring layer 15 is adhered on a diffusion layer region 12 of the semiconductor substrate exposed at the contact window by deposition or the like. After electrically conductive resist 18 is adhered by spin application as a conductive organic high polymer compound on the layer 15, conductive resist except on a recess of the first aluminum electrode wiring layer 16 is removed by etch back to leave the conductive resist 18 only on the recess to be embedded and flattened. A second electrode wiring layer 13 is adhered on this. Thus flattening of the electrode layer of the contact window 14 can be done as well as electrode wiring resistance can be decreased thereby preventing breakage.
Patent JP-H10337930-A (JP)
Title: Printing apparatus
Inventor: YAJIMA KUNINOBU
IPC: B41J29/08
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To secure a paper path while covering a paper exit part with a silencer cover thereby enhancing silence effect, by providing an opening closing cover with a slide function, a rotation function and an urging force in a direction to shut the exit part. SOLUTION: An opening closing cover 11 is set to be rotatable through an engagement of an axial part 11a with a hole part of a slide plate 12. The slide plate 12 is urged in a direction to be closed by a slide spring 15 arranged at the opposite side to the cover 11, held between the cover main body 10 and a bottom plate 13 and slidable. The cover main body 10 is secured to an upper lid 2 of a printing apparatus. Normally, the cover 11 covers a paper exit part thereby preventing noises such as printing sound, etc. When a receipt paper 7 is to be cut, the cover 11 slides in a cut direction. When a form is to be sent out, the cover rotates upward. After the operation, the cover returns to an original position to shut the paper exit part. A silencer structure not obstructing a paper path can be obtained owing to the movement of the opening closing cover 11.
Patent JP-S6211492-A (JP)
Inventor: ONO SHIRO
IPC: D05B63/00
Filed: 1985-07-09
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-H11324230-A (JP)
Title: Roof tile
Inventor: AMEDA TOSHIHIRO
IPC: E04D1/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile capable of being stably hooked on a tile batten so as to bear up against a large earthquake or a typhoon, preventing the incursion of rain water in the case of a rain storm, and preventing dust and dirt from being accumulated between the roof tile and lower roof tile. SOLUTION: A step high base 5 having an inverted L-section hooked on a tile batten F of a roof is formed in the rear end of a tile, and a hooking piece 7 hooked on the rear side of the tile batten is vertically provided to the rear end of the uneven step high base. A front hanging bent section 11 getting down from the uneven step high base of the lower roof tile is formed in the front end, and a through-hole for nailing the tile batten F is provided to the step high base 5.
Patent JP-H05338965-A (JP)
Title: Perfume generating device of elevator
Inventor: SAITO KUNITOSHI
IPC: A61L9/12
Filed: 1992-06-11
Abstract: PURPOSE:To provide a perfume generating device of an elevator which can maintain the inside of an elevator car in an adequate sweet smell ambiance constantly. CONSTITUTION:In a perfume generating device of an elevator, a sweet smell is sucked from a housing box 5 to house a perfume source by a suction pump 5c through a suction pipe 5b, it is fed to a blower 5d set in a car 1, and it is discharge in the car 1. In such a perfume generating device, a load detecting switch 4 to detect the passenger load in the car 1, and a perfume control device 6 to control the operating time of the suction pump 5c depending on the detected passenger load are provided. Consequently, an optimum sweet smell ambiance is set constantly in the car 1, and a comfortable riding feeling can be given to the passengers in the elevator.
Patent JP-S6043563-A (JP)
Inventor: ASAHI SHIYOUJI
IPC: C04B41/70
Filed: 1983-08-19
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-H0319323-A (JP)
Title: Formation of deposited film
Inventor: MATSUDA KOICHI
IPC: H01L21/205
Filed: 1989-06-16
Abstract: PURPOSE:To stabilize the title deposited film in specific crystallizability and excellent reproducibility by a method wherein DC or RF power is impressed on the space between an electrode having a penetrated opening part and a member opposite to the electrode to improve the crystallizability of the deposited film. CONSTITUTION:A substrate 103 is mounted on an inner substrate holder 102. An electrode having a penetrated opening part opposite to the substrate 103 between cracking space C and depositing space A, e.g. a mesh electrode 115 is connected to a terminal of an RF electrode 114 through the intermediary of a conductor while the active seeds of hydrogen and argon produced in the cracking space C are deposited on the substrate surface while being controlled by impressing DC or/and RF power on the space between the mesh electrode 115 and the substrate holder 102.
Patent JP-H11346334-A (JP)
Title: Solid-state image pickup device
Inventor: KASE MASAYUKI
IPC: H04N5/372
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image with excellent quality with an extended dynamic range by preventing an image from being floated in white in the case that an object with high luminance is photographed where photosensing pixels with high sensitivity are saturated. SOLUTION: An S/H circuits 29, 30 and a subtractor 4 detect charges of high sensitivity signal charges obtained by photosensing pixels with high sensitivity, the high sensitivity output signals are given to a logarithmic amplifier 36, in which the signals are reflected on a level of a reset pulse ϕRG2 so as to vary a clip level of the high sensitivity signal charge depending on a level of the reset pulse ϕRG2 and the clip level is decreased when the charges of the high sensitivity signal charges are increased.
Patent JP-S5775215-A (JP)
Title: Controlling method for rolling process of rolling mill
Inventor: YOSHIDA FUMIO
IPC: B21B37/46
Filed: 1980-10-29
Abstract: PURPOSE: To control the rolling speed, and to improve the accuracy of the rolling process, bu detecting the variation of the forward slip between mutually adjacent optional rolling mills and the variation of the sheet thickness between the feed-in side and the run-out side, and computing the correcting value for the rolling speed on the basis of said detected variation signals.  
     CONSTITUTION: A detector 7 detects the variation of forward slip of a rolling mill 1-K, and inputs the forward slip variation signal to an adder 6. The detectors 8W11 inputs a forward slip variation signal, a thickness variation signal between the feed-in side and the run-out side of a rolling mill 1-(K+1), and a breadth variation signal, to the adder 6. The adder 6 then computes EquationI, and a multiplier 5 operates a correcting value for the rolling speed. Meanwhile, an adder 4-K adds separately inputted reference rolling speed signal and a rolling speed correcting signal for the rolling mill 1-K, and inputs the result of addition to a speed controller 3K which then controls the speed of the rolling mill 1K. As for the rolling mill 1-(K+1), a multiplier 5-(K+1) and others operate similarly to above, and the speed of the rolling mill 1-(K+1) is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S638692-A (JP)
Inventor: HARADA YOSHIHISA
IPC: G09G5/28
Filed: 1986-06-27
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-S5853416-A (JP)
Title: Cooling device for metal pipe coated with synthetic resin
Inventor: USUI TERUHISA
IPC: B29C48/09
Filed: 1981-09-26
Abstract: PURPOSE:To prevent dent flaws from occurring on a coated layer by a method wherein the outer circumference of a metal pipe is coated with molten resin, a space part having a rubber seal on the circumference is provided on a feed line for said coated pipe and said space part is filled with low pressure water and said coated pipe is conveyed as it rises a little to the surface of water. CONSTITUTION:A steel pipe 1 is fed lengthwise by feed rollers 4 and supplied to a heating device 2 to be heated up to a desired temperature, the outer circumferential surface is coated with thermoplastic molten synthetic resin from a die 3 of an extruding machine, directly after that the coated steel pipe 1' is introduced from a piercing hole 5a into a cooling water tank 5 and cooled. When the coated steel pipe 1' introduced into the cooling water tank 5 comes on a holding board 8, the pressure water jetting from a pressure jet hole 8a of the holding board 8 passes the coated steel pipe 1 through the inner part of the cooling water tank 5 as it rises a little upward. In this manner, a synthetic resin coated steel pipe is supported by the holding board in the cooling tank and cooled to prevent dent flaws.
Patent JP-H07334928-A (JP)
Title: Optical disk reproducing device
Inventor: NAKAO SHINICHI
IPC: G11B20/10
Filed: 1994-06-10
Abstract: PURPOSE:To reliably reproduce data even when the area for detecting DC levels is defective by fetching the signal level of the first reproduced signal every specified period and sample-holding the DC level of the first reproduced signal in the present period. CONSTITUTION:When one or more defects DF are present in the area CL for detecting the DC level of a disk-shaped recording medium 11, the second sample- hold holds the voltage value sample-held during the period before the previous one to output it as a DC level S33. As the results, a second reproduced signal S16 is obtained by detecting the fluctuation of the DC level of the first reproduced signal S10 based on the difference between the DC level S33 and the first reproduced signal S10 and thereby data is reliably reproduced.
Patent JP-S5942856-A (JP)
Title: Preparation of noodle using fish meat paste containing seatangle and fish bone component
Inventor: MURAYAMA ZENZOU
IPC: A23L7/109
Filed: 1982-09-03
Abstract: PURPOSE:To prepare noodles similar to hand-made noodles in the resistance to the teeth and having the deliciousness and nutrient of the seatangle, by using fish meat paste containing fish bone component and powdery seatangle as a part of the raw material of noodles. CONSTITUTION:A fresh fish body with bone is frozen at <=-30 deg.C and crushed to obtain fish meat paste containing fish bone component. The paste is added in combination with powdery seatangle to wheat flour or other noodle raw material, and the mixture is formed to noodles by conventional noodle-making process.
Patent JP-S6133420-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: B65G54/02
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-H09329007-A (JP)
Title: Sinered alloy-made joint type valve seat and method for manufacturing joint type valve seat material
Inventor: KAWAMURA OSAMU
IPC: F01L3/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a sintered alloy joint type valve seat which does not gener ate cracks at the time of joining or engine operation, and a method for manufac turing the same. SOLUTION: This valve seat material contains 0.5 to 1.7wt.% of C and further contains a total of 0.5 to 12wt.% of one or two or more kinds of element selected from Ni, Cr, Mo and Co. Or furthermore, the material contains 0.5 to 20% of hard particle having 100 mesh or less in volume %. A valve seat material wherein a void hole is infiltrated with copper or copper alloy is subjected to heat treatment, and a base structure thereof is formed of austenite, bainite, and granular pearlite.
Patent JP-S5376472-A (JP)
Title: Insoluble organic solvent collector-separator
Inventor: MARAI SEIICHI
IPC: B01D47/06
Filed: 1976-12-17
Abstract: PURPOSE: To improve the separation-recovery efficiency, reduce the facilities and maintenance costs, and simplify the maintenance work of a device for collecting and separating an insoluble organic solvent heavier than water, from an exhaust gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6277395-A (JP)
Title: Manufacture of phosphoric acid ester and thionophosphoric acid ester
Inventor: FURITSUTSU MAURAA
IPC: C07F9/58
Filed: 1986-07-01
Abstract: In the preparation of a (thiono)phosphoric ester of the formula <IMAGE>   in which X represents oxygen or sulphur, R and R1 are identical or different and represent alkyl, and R2 represents optionally substituted aryl or represents optionally substituted hetaryl having at least one nitrogen atom, wherein a hydroxyl derivative of the formula R2-OH or an ammonium, alkali metal or alkaline earth metal salt thereof is reacted with a (thiono)phosphoric halide of the formula   <IMAGE>   in which Hal represents halogen, the improvement which comprises effecting the reaction in the presence of a bicyclic organic amine as catalyst. Advantageously the reaction is effected in a diluent in the presence of potassium carbonate as an acid acceptor at 20 DEG  to 100 DEG  C., and 0.8 to 1.5 mols of the halide and 0.005 to 0.5 mol of 1,4-diazabicayclo-(2,2,2)-octane are used as bicyclic organic amine per mol of the hydroxyl compound.
Patent JP-H0445098-A (JP)
Title: High lift construction crane
Inventor: ETSUHARA YOSHITADA
IPC: B66D1/76
Filed: 1990-06-11
Abstract: PURPOSE:To make winding smooth enough by installing a winding rope guide sheave additionally in the upper part of a jib supporting frame erected above a turning part, circling this guide sheave, and making the winding rope so as to be wound on a take-up reel within a plate angle limiting range. CONSTITUTION:A tip of a winding rope 28 is connected to a connector 35' of a hook block 35 and the other part circles round each of sheaves 32, 32 installed in the tip of a jib 16, and further circling round sheaves 33, 33 installed the top of a jib supporting frame 20, and is reached to a load side drum 26' of a winding machine 26. In addition, the winding rope circles round so as to be wound on each reel of a take-up reel 27 by way of a guide sheave 34 installed at the backside on top of the frame 20. Then, an overload detecting limit switch 31 is installed in a range from the load side drum 26' of the winding machine 26 with either a left-lay rope or a right-lay rope in the winding rope 28 to the jib supporting frame top sheave 33.
Patent JP-S5855930-A (JP)
Title: Method for fixing original on scanner drum
Inventor: SAKAMOTO TAKU
IPC: G03F1/00
Filed: 1981-09-29
Abstract: PURPOSE:To facilitate edition in a layout system in applying originals to the drum of a scanner, by setting a proper direction and an exact magnification in advance in accordance with the designation of the layout on a transparent sheet. CONSTITUTION:At least 2 data of data indicating sizes of the parts of originals A, B, C to be copied, data of the magnifications of said parts to be copied, and data indicating the sizes of finished images are fed to the computer of a scanner, and scanning is carried out. For its purpose, the originals A, B, C are subjected to a prescribed trimming by a proper method and adjusted in direction, and applied outo a transparent sheet. This sheet is wound on the original drum 24 of the scanner.
Patent JP-H01321026-A (JP)
Title: Forming method for lead of semiconductor device
Inventor: YASUTAKE KUNIHIRO
IPC: B21D37/00
Filed: 1988-06-20
Abstract: PURPOSE:To prevent extraneous matter from bitting a lead and to uniformly form the lead by blowing compressed air against the upper surface of a die and the front and the rear of a lead frame before press-forming. CONSTITUTION:An air nozzle 11 blows compressed air to remove the extraneous matter on the upper surfaces of the lead frame and the die, provides a supply opening 11a to blow air against the upper surface 2b of the die 2, supply openings 11b, 11c to blow air against the front and the rear of the lead frame and is equipped on the lower die set 1. Thus, the extraneous matter can be prevented from being bitten, the lead be formed uniformly and a semi-conductor device stable in quality be obtained.
Patent JP-S5676401-A (JP)
Title: Simple glucan separated from cultured choray, preparation thereof and antitumor agent containing its polysaccharide as effective component
Inventor: ITOU HITOSHI
IPC: C12P19/04
Filed: 1979-11-27
Abstract: NEW MATERIAL:Titled simple glucan wherein two to three β-1,6-bonded glucose molecules are bonded to the main chain by β-1,6-bond per two β-1,3-glucoxide- bonded glucose units constituting the main chain.  
     USE: Antitumor agent, prophilactic against infectious diseases such as hepatitis and pneumonia, caused by viral or bacterial infection resulting from the decline of physical stamina or immunity strength.  
     PREPARATION: Cultured mycelia of Choray Basidiomycetes [FERM-P5237(GU- 10)] are extracted with hot water. The extract is purified and concentrated by filtration, dialysis, etc., and mixed with a precipitant such as ethanol thereby to yield crude polysaccharide. Then, to the crude polysaccharide is added a quat. ammonium salt to precipitate impurities. To the resulting supernatant liquid is added a precipitant to precipitate purified polysaccharide. Next, this purified polysaccharide is dissolved in water and fractionated, for example, by gel filtration to yield simple glucan having the structure represented by the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0316797-A (JP)
Title: Name card
Inventor: YOSHIDA KANEHIRO
IPC: G09F23/10
Filed: 1989-06-15
Abstract: PURPOSE:To strongly impart a card user's propaganda and advertisement effect or impression degree to an opponent to be delivered with a card by providing a linear cutout disposed in itself at least at one end. CONSTITUTION:Predetermined printing characters 2 such as a company name, a name, an address, a telephone number, etc., are printed on the surface of a name card 1, and a cut line 3 is further formed on the surface of the card 1. For example, the line 3 is so formed as to indicate the profile of a vehicle and to pass through the sheet of the name 1. Thus, the part of the card 1 is cut and erected along the line 3. In this manner, a part of forming the shape of the vehicle is raised, thereby strongly appealing a user's business of the card 1 to a customer.
Patent JP-S5776653-A (JP)
Title: Storage and retrieval device for picture information
Inventor: YAMAMOTO KAZUHIKO
IPC: G09G5/00
Filed: 1980-10-31
Abstract: PURPOSE:To improve operability through separation of inputting operation for retrieval codes from retrieval processing by reading retrieval codes stored previously in a storage device successively and by retrieving and outputting corresponding pieces of picture information successively. CONSTITUTION:When the retrieval code of picture information to be registered is inputted on a keyboard 2 in registration mode, a CPU15 checks the code and, when it is normal, stores it in an RAM16. When an original is set on a two-dimensional scanner 6, line information obtained by scanning picture information on a document, etc., under the control of the CPU15 is stored successively in a page buffer 11 for share of one page, and then the information is transferred to a refresh memory 14 and displayed on a display device 7. After an operator checking the information by looking at the display, the line information is recorded by a magnetic tape device 9 and at the same time, position information recorded corresponding to the retrieval code is stored in an RAM16. In retrieval mode, the retrieval code is recorded by a floppy-disk device 4 and its code and a code in the RAM16 are collated.
Patent JP-H098505-A (JP)
Title: Dielectric filter
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/205
Filed: 1995-06-20
Abstract: PURPOSE: To obtain the dielectric filter that passes or attenuates two waves at a low cost without increasing the entire size. CONSTITUTION: One side S2 of a TEM mode dielectric resonator is used for a short-circuit side and the other side S1 is used for an open side, and a 1st wave passes through the filter in the fundamental wave resonance mode and a 2nd wave passes in the 3rd harmonic resonance mode. Thus, two waves are passed or attenuated by one band pass filter. Furthermore, since it is not required to provide a matching circuit to connect two filters, the size is made entirely small and the cost is reduced.