baber/WOPTO huggingface dataset:
Patent JP-H08217306-A (JP)
Title: Paper discharge device with multi-function
Inventor: TAKECHI RYUTA
IPC: B65H39/07
Filed: 1995-02-16
Abstract: PURPOSE: To collate a record paper provided with a different printed pattern discharged from a different picture forming device in a desired order by joining the record papers discharged from plural picture forming devices respectively at the joining part installed in the downstream side of respective carrying passages. CONSTITUTION: Record papers from printers (picture forming devices) 2, 3 are sent to stack parts 10, 11 by feed rollers 8, 9 of a paper feeder 30. In respective stack parts 10, 11, after stacking once the record papers by the output state from the other printer and waiting for a collation turn, the record papers are sent in a latter step carrying passages 14, 15 by paper re-supply parts 13a, 13b. The record papers sent into respective latter step carrying passages 14, 15 are joined at a downstream joining part 22 and discharged onto the paper discharge tray 18 through a joined carrying passage 22A. Thereby, the recored papers provided with different printed patterns discharged from different printers 2, 3 can be collated in a desired order and the printers 2, 3 with different functions can be used efficiently.
Patent JP-S61211682-A (JP)
Inventor: KOTO SATORU
IPC: F25D17/04
Filed: 1985-03-15
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-H08245026-A (JP)
Title: Web gripper device
Inventor: SHIYUTEFUAN PUROHASUKA
IPC: B41F33/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To minimize the fluttering or vibration of a paper web by providing two thin plates that are parallel to each other and are perpendicular to the capture gap, and by setting the mutual clearance of both thin plates greater than the thickness of the web. SOLUTION: Two capture members 1, 2 form a capture gap 3 of a prescribed gap space (s), and a web 4 of a prescribed thickness (d) is guided through the capture gap 3. Both the capture members 1, 2 are supported by turning levers 6 respectively, and turned by hydraulic cylinders 7. On the other hand, behind both the capture members 1, 2 viewing from the conveying direction T, both upper and lower thin plates 8, 9 directed perpendicular to the capture gap 3 are arranged with a slight clearance a4 thereto. Both the thin plates 8, 9 are fixed to side frames that have a prescribed length (l) in the conveying direction T and axially extended along the width of the web 4 and provided with a prescribed mutual clearance a1 in parallel with the web 4. Especially, the mutual clearance a1 of both the thin plates 8, 9 is set greater as compared with the thickness d4 of the web 4.
Patent JP-H03254132-A (JP)
Title: Power transistor
Inventor: KOYAMA JUNICHIRO
IPC: H01L29/732
Filed: 1990-03-02
Abstract: PURPOSE:To prevent the current from concentrating on a transistor near an emitter electrode pad by making the connection surface of an emitter electrode contact section with an emitter electrode larger in proportion to the distance from the emitter electrode pad. CONSTITUTION:The area of an emitter electrode contact section 3 of a unit transistor is made larger in proportion to the distance from an emitter electrode pad 5 in order that the total of an emitter electrode contact resistance 9 and an emitter electrode connection resistance 10 between each unit transistor and the emitter electrode pad 5 is almost equal. Consequently, a resistance between each unit transistor and the emitter electrode pad 5 is almost equal. By this method, the current is prevented from concentrating on a unit transistor near the emitter electrode pad 5.
Patent JP-S55143470-A (JP)
Title: Power measuring method
Inventor: TSUKADA HIROSHI
IPC: G01R31/26
Filed: 1979-04-27
Abstract: PURPOSE: To improve efficiency by taking a measurement while a radiating fin that a semiconductor device is equipped with is being pressed against a prescribed heat sink mounted on a measurement seat.  
     CONSTITUTION: On heat sink supports 6 on measurement seat 5, heat sink 3 of prescribed thickness and side length is mounted and on it, IC2 to be measured is mounted with its radiating fin 1 in contact with heat sink 3; and external lead 7 of this IC2 is inserted into measuring socket 8 under the pressing mechanism. Next, pressure bonding piston 10 is lowered and its tip is butted to measured IC2 to pressure-bond measured IC2 to heat sink 3. In this state, an electric current is fed to measured IC2 and at the point in time when IC2 gets stabilized in temperature, power characteristics such as the distortion of the output waveform and amplification factor are measured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62209975-A (JP)
Title: Information receiving and recording system
Inventor: MATSUI AKIO
IPC: H04N1/393
Filed: 1986-03-10
Abstract: PURPOSE:To record reception data on a recording material in the prescribed size in a subscan direction regardless of the size of a reception original in a subscan direction by changing a subscan line made by a recording means in accordance with the number of the reception subscan lines of the reception original. CONSTITUTION:Data on a data signal 11 based on the reception original received through a communication circuit is stored in a data storage means 119. Subscan lines corresponding to one page of the reception original are measured, and such judgement is made whether drive and modulation in the subscan direction are necessary or not. Then a subscan information signal 125 expressing the drive state in the appropriate subscan direction is generated, and a main scan control means 139 reads out data stored in the data storage means 119. According to the subscan information signal 125, a recording means 147 is scanned and driven, and information expressed by a main scan direction information signal 137 read out by the main scan control means 139 is recorded in the recording material.
Patent JP-S60196290-A (JP)
Title: Baked flux for submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1984-03-21
Abstract: PURPOSE:To obtain a low-hydrogen weld metal having high toughness and good welding workability by contg. a specific amt. of specific essential components and specifying the basicity expressed by the specific formula. CONSTITUTION:This baked flux contains 20-50wt% CaO, 10-40wt% SiO2, 10-50wt% Al2O3 and <=40wt% CaF2 as essential components. Said flux contains 10-80wt% the fused flux in which the content of CaO is larger than the content of SiO2 and the total of SiO2 and Al2O3 is 35-60wt% as well as 3.5- 12wt% metallic carbonate in terms of CO2. The basicity expressed by the following calculation equation is 1.50-2.50. The basicity B=(CaOwt%+MgOwt%)/ (SiO2wt%+0.5Al2O3wt%).
Patent JP-S62210233-A (JP)
Title: Air-fuel ratio control device for internal combustion engine of electronically controlled fuel injection type
Inventor: YUZURIHA YOSHIKI
IPC: F02D41/14
Filed: 1986-03-12
Abstract: PURPOSE:To converge the gap in an air-fuel ratio quickly in an air-fuel ratio feedback control device equiped with an oxygen sensor by increasing integral portion in a proportional integration control when accumulated time exceeds a predetermined value since a feedback control correction factor has been changed over. CONSTITUTION:A basic injection quantity operating means operates a basic injection quantity Tp based on the quantity of suction air Q and engine speed N, and an air-fuel ratio feedback correction factor setting means compares an actual air-fuel ratio with a theoretical air-fuel ratio based on a signal from an oxygen sensor for setting an air-fuel ratio feedback correction factor alphaby means of proportional integration control. An injection quantity Ti operating means operates an injection quantity Ti based on the basic injection quantity Tp and the correction factor alpha. When accumulated time or accumulated engine speed since the correction factor has been changed over, is equal to a predetermined value or more, an integral portion increasing means increases an integral portion in the proportional integration control of the air-fuel ratio feedback correction factor setting means.
Patent JP-S63219570-A (JP)
Title: Production of metallic thin film
Inventor: TOMA KIYOKAZU
IPC: C23C14/56
Filed: 1987-03-06
Abstract: PURPOSE:To closely stick a base plate on a cylindrical can and to stably produce a metallic thin film, by implanting electrons projected from an electron gun on the base plate which consists of high polymer material and runs along the circumferential surface of the cylindrical can from the direction opposite to the face formed with the metallic thin film on the base plate. CONSTITUTION:A base plate 1 consisting of high polymer material is run along the circumferential surface of a cylindrical can 4 and a metallic thin film is formed into a multilayer on the surface of the base plate 1 from an evaporation source 5 with a vacuum deposition method. Before the base plate 1 is introduced on the can 4, electron beams 9 are projected with an electron gun 8 from the side of the face opposite to the surface of the base plate 1 formed with the metallic thin film and electrons are implanted. In this case, the base plate 1 is run along a roll 3 preferably having same temp. as the can 4 or higher temp. and electrons are implanted on the roll 3. Thereby the base plate 1 is closely stuck on the can 4 by generating electrostatic attraction on the surface of the base plate 1 and the temp. of the base plate 1 is uniformly controlled by the can 4 and a metallic thin film is stably formed in a range over long size.
Patent JP-H08254671-A (JP)
Title: Cleaning and sterilizing device
Inventor: OTA YASUNOBU
IPC: G02C7/04
Filed: 1996-03-11
Abstract: PURPOSE: To safely and surely perform cleaning and sterilization through neutralizing an alkali solution by providing a device with an electrolytic solution, an ion exchange membrane, a partition wall, a positive electrode, a negative electrode, an agitator and timers. CONSTITUTION: This device is provided with an electrolytic solution 3 in a cleaning tank 47 an ion exchange membrane 8 placed in the electrolytic solution 3, a partition wall 9 placed parallel to the membrane 8 so as to be movable in the solution 3; a positive electrode 22 and a negative electrode 18 disposed in two sections of the cleaning tank 4 respectively, into which the tank 4 is divided by the membrane 8 and the partition wall 9 and each of which contains one of the two portions of the divided solution 3;  an agitator 26 for agitating the solution 3 by applying an ultrasonic wave or the like to the solution 3, a timer for controlling the period of time during which the partition wall is moved so as to communicate the both sections of the cleaning tank 4 with each other, a timer 19 for controlling the period of time during which current is allowed to pass through the solution 3 between the electrodes 22 and 18 and a timer for controlling the period of time during which the agitator 26 is operated.  Accordingly, resins and proteins sticking to the surface of an object to be cleaned are removed from it in a short period with an alkali solution produced in the negative electrode side section of the cleaning tank 4 and further, by communicating both sections of the cleaning tank 4 with each other through moving the movable partition wall 9, various bacteria are destroyed and concurrently, the alkali solution is neutralized.
Patent JP-S55145343-A (JP)
Title: Method for surface treatment of semiconducter alloy
Inventor: YOSHIKAWA MITSUO
IPC: H01L21/306
Filed: 1979-04-27
Abstract: PURPOSE:To finish a semiconductor crystal surface to become a kind of mirror face by a method wherein the crystal surface is soaked in heated caustic potash solution to remove the surface film' adhered during aqua regia process. CONSTITUTION:A crystal substrate consisting of lead, sulpher and selenium is soaked in activated aqua regia, then immediately is soaked in caustic potash solution heated at 40 deg.C. A thin film covering the substrate is removed by stirring the solution for one or two minutes. Finally the crystal substrate with a lustrous mirror surface appeared is washed through flowing water to remove the caustic potash solution.
Patent JP-S52136927-A (JP)
Title: Perfume composition
Inventor: MARUZENI SHIYOUSHI
IPC: C11B9/00
Filed: 1976-05-12
Abstract: PURPOSE: Perfume composition having fruit-like odor which is extremely stable to deterioration due to sunlight, heat, oxidation, and bacteria and shows little viscosity change with temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54145566-A (JP)
Title: Surface roughness measuring method using magnetic recording method
Inventor: TAKAO MASATOSHI
IPC: G01N27/82
Filed: 1978-05-04
Abstract: PURPOSE: To measure surface roughness of members such as of metals, high polymey films ceramics, etc. by making use of the fact that the surface roughness of  magngetic recording media appear as void loss at the recording and reproducing.  
     CONSTITUTION: Recording is made at recording wavelengths above 5μ by a recording head 6 on the measuring object 8 formed with a magnetic material thin film on its surface by such methods as vacuum evaporation method, sputtering method, ion plating method and the like, after which the signals having been recorded are reproduced with a playback head 7 and are then amplified. The amplified signals are passed through a band pass filter 10 and are thence inputted to an integrator 11, whereby the mean magnitude of the fluctuations of the surface may be known. It is also possible to measure the fluctuations in an extremely short section with a waveform memory device 12 as well as to perform frequency analysis of the undulations of the measuring object 8 surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60198150-A (JP)
Inventor: ICHIKAWA SHINICHI
IPC: A61C8/00
Filed: 1984-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57166052-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA MIYOSHI
IPC: H01L23/02
Filed: 1981-04-06
Abstract: PURPOSE:To obtain a semiconductor device for large electric power consumption receiving no influence of heat cycle and being easy to change the design by a method wherein the whole of the semiconductor device is constituted of Si. CONSTITUTION:Si IC chips 1 are soldered to an Si substrate 3 using Au/Si solder 7. A substrate 4 in which an SiO2 film 4b is formed on an Si layer 4a, a wiring layer 4c is provided, and the substrate is covered with an interlayer insulating film 4d, is piled up thereon to connect the chips mutually, outside electrodes 5 are provided on a part of the wiring layer 4c connected to solder bumps 2 of chips 1 to lead out the electric faculty thereof. Finally, the chips 1 are sealed 7 hermetically. At this constitution, because the chips 1 and the substrate 3 are constituted of Si, thermal stress is not applied to the bumps 2, and breakdown is not generated. Moreover because the chips 1 are fixed to the substrate 3 directly, heat radiability is favorable, and mounting of the IC for large electric power consumption can be attained. Moreover by piling up the substrates 4 for 2-3 layers, mutual wiring between chips can be attained using wiring layers of submicron class, and change of the design is also facilitated.
Patent JP-H03258732-A (JP)
Title: Preparation of 1-octene
Inventor: RIN HENRII SURAA
IPC: C07C67/055
Filed: 1990-03-05
Abstract: PURPOSE: To obtain 1-octene, by reacting a carboxylic acid having no active H other than carboxyl and having no non-aromatic unsaturated moiety with a conjugated diene to form a 2,7-alkadienyl ester, hydrogenating the product and heating the hydrogenated product.  
     CONSTITUTION: A carboxylic acid (e.g. acetic acid, trifluroacetic acid) having no active H other than carboxyl and no non-aromatic unsaturated moiety is reacted with a conjugated diene (e.g. butadiene) at 25-125°C in the presence of a homogeneous catalyst of a metal selected from Pd, Pt and/or Ru to form a 2,7-alkadienyl ester. The resultant ester is brought into contact with hydrogen and a hydrogenation catalyst to give a corresponding alkyl ester, which is heated at 350-600°C (preferably 400-550°C) to yield a compound of the formula (R 1 -R 4  are each H or 1-3C alkyl). The compound of the formula is used as a comonomer in ethylene polymerization. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60199023-A (JP)
Title: Epoxy resin composition for carbon fiber reinforcement
Inventor: TOBUKURO KUNIAKI
IPC: C08L63/00
Filed: 1984-03-22
Abstract: PURPOSE:To provide the titled composition composed of phloroglucinol triglycidyl ehter, its condensation product, and a curing agent, and suitable for a prepreg resin of a carbon fiber-reinforced composite material having excellent mechanical characteristics, heat resistance and water resistance. CONSTITUTION:The objective resin composition for prepreg is produced by adding a curing agent such as 4,4'-diaminodiphenylsulfone, 3,3'-diaminodiphenylsulfone, dicyandiamide, boron trifluoride complex, etc. to phloroglucinol triglycidyl ether and/or its condensation product, and if necessary, compounding the mixture with <=50wt% cure accelerator and an additive such as epoxy resin, thermoplastic resin, elastomer, etc. The obtained resin composition is impregnated as a prepreg into a reinforcing fiber comprising a carbon fiber prepared from polyacrylonitrile, pitch, rayon, etc. and, if necessary, blended with glass fiber. The amount of the prepreg is preferably 20-45wt%.
Patent JP-S56150109-A (JP)
Title: Feeding equipment of blast furnace gas
Inventor: FUJIKAWA TOKUJIROU
IPC: C21B7/22
Filed: 1980-04-24
Abstract: PURPOSE: To make it possible to feed blast furnace gas without using of a blower, by installing a throttle valve between a septum valve and a gas holder which are installed on the pipe route of blast furnace top gas and adjusting a pressure difference before and behind the throttle valve by the opening of the valve.  
     CONSTITUTION: On pipe route 2 of blast furnace top gas, dust catcher 3, gas cleaning equipment 4, septum valve 5, e.g. butterfly valve 6 as a throttle valve, and holder 7 are installed in order from the upstream side. On the other hand, gas feeding pipe route 8 branches off from pipe route 2 between valve 5 and valve 6 to be connected with e.g. a distant hot air furnace, boiler, etc. First, the opening of valve 6 is adjusted so that a pressure difference ΔP between the upstream and downstream sides of valve 6 is equal to a preset value. As the pressure in the downstream side of valve 6 is equal to a constant pressure of the holder, selecting a proper preset value for the pressure difference ΔP permits the supply of gas in an amount proportional to a gas pressure in the upstream side to pipe route 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56150515-A (JP)
Title: Manufacture of combined multiple strip plastics sheet
Inventor: YOSHIMURA SHIYOUHEI
IPC: B29C48/305
Filed: 1980-04-24
Abstract: PURPOSE:To provide a combined multiple strip plastics sheet by extruding a plurality of molten plastic materials from individual extruders, collecting the flows of the molten plastics materials along a plane, then allowing the collective flow to be discharged from a T-die. CONSTITUTION:Two or more kinds of thermoplasticity plastic materials are melted and extruded from individual extruders 4, 5 and 6. The flows 11, 14 and 15 of the respective molten plastic materials are collected in a tubular passage 8 in a collective and stratiform flow along a single plane. The stratiform flow of melten plastic materials is discharged into the atmosphere through a T-die 9 having a discharging aperture in said plane or in a plane parallel to said plane, whereby a combined multiple strip plastic sheet having three strips of different plastic materials 1, 2 and 3 connected along the width of the sheet can be produced by means of a simple procedure.
Patent JP-S51130065-A (JP)
Title: Method for purifying alkaline cellulose waste water
Inventor: HORIKOSHI KOUKI
IPC: D01F13/02
Filed: 1975-05-02
Abstract: PURPOSE: To purify alkaline cellulose waste water directly by a microorganism capable of growing in the waste water without neutralizing the waste water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09329252-A (JP)
Title: Valve
Inventor: GERAN SEEUERUSU
IPC: F16K7/14
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a valve to reduce size and decrease consumption of energy and have valve performance at least equal to that of a well-known valve. SOLUTION: First and second fixing points 18 and 20 are arranged at a valve housing 4. At least one actuator 24 is provided to change a distance between the first and second fixing points 18 and 20. A valve element 16 is attached between the first and second fixing points 18 and 20. The valve element 16 is formed such that when a distance between the first and second fixing points 18 and 20 is changed, the valve element 16 is deformed in a contact region between the valve element 16 and a valve seat 12. Movement of the valve element from the valve seat is regulated by the actuator 24 when a flow of fluid at an outlet 10 is regulated.
Patent JP-S60199141-A (JP)
Inventor: IMAIZUMI KIYOSHI
IPC: E04B1/41
Filed: 1984-03-21
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-S61215869-A (JP)
Inventor: RAINAA SHIYUTORANGUFUERUTO
IPC: F16K31/122
Filed: 1986-03-13
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-S51128939-A (JP)
Title: Process for preparing cycloolefins
Inventor: KAGEYAMA YOUICHI
IPC: C07C5/05
Filed: 1975-05-06
Abstract: PURPOSE: To prepare cycloolefins by industrially advantageous method where aromatic hydrocarbon is partially hydrogenated with hydrogen in the presence of H 2 O and a catalyst supporting at least one of Ru and/or Zr. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57167307-A (JP)
Title: Production of highly water-absorbing polymeric material having improved water absorption rate
Inventor: FUJITA FUMIO
IPC: C08F2/44
Filed: 1981-04-09
Abstract: PURPOSE: To obtain the titled polymeric material suitable as sanitary cotton, napkin or the like, by polymerizing an α,β-unsaturated carboxylic acid monomer (alkali metal salt) in the presence of a water-soluble polymer or/and a water- soluble surfactant.  
     CONSTITUTION: The titled polymeric material is obtained by polymerizing an α,β-unsaturated carboxylic acid monomer such as (meth)acrylic acid or/and its alkali metal salt in the presence of about 0.1W50wt% water-soluble polymer (e.g., polyvinyl alcohol, polyethylene oxide, dextrin) or/and about 0.001W20wt% water-soluble surfactant (e.g., polyoxyethylene alkyl ether, polyoxyethylene sorbitan fatty acid ester). The polymeric material thus produced, when contacted with water, does not show a phenomenon of forming undissolved lumps and has an ability of absorbing a large amount of water within a short time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11203023-A (JP)
Title: Character input system based on character image of associated character
Inventor: AIGASE NORIO
IPC: G06F3/16
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To facilitate input of information equipment typically such as a personal computer or a word processor by performing the finger expression of a character with the shape change of a finger and making it into character. SOLUTION: When converting an inputted character into signal, operation is simplified by effectively utilizing the finger expression (character image). It is enough for an input person (speaker) to store the finger expression for converting the character into signal. That finger expression is an 'associated character' called 'finger KANA' or 'finger Roman' and corresponds to Japanese KANA characters or English Roman characters. Its shape is easily associated and stored. This associated character is a still picture as a whole and therefore, a still state corresponds to the character. This system is based on two aspects of a software with this associated character as a center and a hardware with the personal computer or word processor equipment as a center.  By integrating these software and hardware, not only the input conversion of characters but also equipment operation can be facilitated.