baber/WOPTO huggingface dataset:
Patent JP-H0579755-A (JP)
Title: Air separation
Inventor: TOMASU RASUBOON
IPC: C21B13/14
Filed: 1992-03-11
Abstract: PURPOSE: To recover energy utilizing byproduct nitrogen and low quality exhaust gas in an air separation plant producing oxygen being fed to a blast furnace. CONSTITUTION: A part of air taken out from the compressor 4 of a gas turbine 2 is cooled through a heat exchanger 12 and introduced to an air separation plant 14 where the air is separated into oxygen and nitrogen. Oxygen is then taken out from the plant 14 and low quality exhaust gas from a blast furnace 2D is compressed by a compressor 24. Subsequently, the exhaust is preheated through the heat exchanger 12 and introduced to the combustion chamber 6 of the gas turbine 2 where it is combusted together with the part of air from the compressor 4 and expanded in the gas turbine 2 in order to operate a synchronous motor 10. A part of nitrogen flow from the plant 14 is introduced to the combustion chamber 6 and expanded in the turbine 2 and the remainder is introduced to a separation/expansion turbine 34 in order to operate a generator 36.
Patent JP-S60196864-A (JP)
Title: Storage device
Inventor: TOOYAMA OSAMU
IPC: G06F11/10
Filed: 1984-03-19
Abstract: PURPOSE:To detect a memory circuit generating an error for a short period by forming a parity generating circuit in each memory circuit and adding a parity check bit to data having an error correcting code to store the data. CONSTITUTION:Upper (m+n) bits of writing data from a data bus 1 are stored in a general register 6-1 as data information 3 together with an error correcting code 5 generated from an error correcting code generating circuit 4. The parity generating circuit 8-1 forms a writing data parity 9-1 on the basis of the data stored in the register 6-1 and stores the formed data in a memory circuit 20-1 together with writing data 7-1 in each memory. At the reading of data from the memory circuit 20-1, a parity check circuit 12-1 checks the parity, and if an error is generated, generates error information 13-1 to inform the generation of an error in the memory circuit 20-1 to the external.
Patent JP-H01225477-A (JP)
Title: Enzymatic reaction process and reactor used therefor
Inventor: TAKAHASHI JOJI
IPC: C12M1/40
Filed: 1988-03-07
Abstract: PURPOSE:To exclusively suppress the proliferation of sundry germ without lowering enzymatic activity, by carrying out an enzymatic reaction under a condition to keep the dissolved oxygen concentration in the reaction liquid above a specific level. CONSTITUTION:An enzymatic reaction is carried out in a reaction liquid having a dissolved oxygen concentration of >=40ppm, preferably >=60ppm. The enzyme used in the above reaction is preferably culture liquid, live microbial cell, treated microbial cell or a protein fraction having enzymatic activity or the enzyme is preferably an immobilized enzyme produced by immobilization treatment.
Patent JP-H01227782-A (JP)
Title: Slot machine
Inventor: HAMANO JUNICHI
IPC: A63F9/00
Filed: 1988-03-07
Abstract: PURPOSE:To smooth the input operation of medals and to cause the progress of a game to be speedy by providing a batch input port to accept the batch input of many pieces of medals. CONSTITUTION:When many pieces of medals 51 in a medal box 50 are batch- inputted to a batch input port 4 as they are, the medals 51 are fetched in a medal feeding mechanism 20, thereafter, sent to a medal storing part 11 one by one, and piled. Thereafter, when a player operates medal input mechanism, the piled medals are sent one by one, they are inputted to a medal housing part 25, and the game is started. In such a way, the medals 51 can be batch- inputted without touching the medals 51 by hands, the hands are not soiled, and the player does not have an unpleasant feeling.
Patent JP-S52138687-A (JP)
Title: Fabricated turn-table device for cable reel
Inventor: MIYAGAWA SHIYUUSAKU
IPC: B65H54/80
Filed: 1976-05-12
Abstract: PURPOSE: To present a turn-table of big size for use of cable reel capable of being carried in a state of disassembly further of being assembled with ease for a short time, by providing the wall of inner and outer circumference with the platform segment being detachably made at a portion near the center and the periphery. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000247099-A (JP)
Title: Decorative plate excellent in cubic effect
Inventor: YAMAMOTO SHIGEAKI
IPC: B44C5/04
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plate which is excellent in designability and rich in cubic effect. SOLUTION: In a decorative plate, an opaque ink layer 4 is formed on a sheet stuck on a plate-shaped base material 1 through an adhesive 2, a translucent pearlescent pigment-containing ink layer 6 is formed between a lower pattern ink layer 5 and an upper pattern ink layer 7 which are formed on the layer 4, and a transparent top coat layer 8 is formed on the layer 6. In this way, a decorative plate which is increased in a feel of depth and excellent in cubic effect can be obtained.
Patent JP-H07239340-A (JP)
Title: Shock sensor
Inventor: GOTO MITSUNORI
IPC: G01P15/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a shock sensor in which a shock sensitivity and a sensing time can be set in a wide range and which senses less dispersion in the performance by making it possible to freely set a relative position of a permanent magnet and a contact of a lead switch. CONSTITUTION:Since a position of a permanent magnet 1 before a shock was impressed is determined by a position of a bottom plate 13 of a case 3 of the permanent magnet, threads are formed on the outer peripheral surface of the bottom plate 13 of the case 3 and also roots are formed at an inner surface of the cylindrical case 3, so that the bottom plate 13 of the permanent magnet 1 is made to be a screwing type and the permanent magnet can be optionally adjusted in position. Also a position where the permanent magnet 1 is once stopped by a stopper 7 after being moved due to an applied shock can be optionally adjusted, because the stopper 7 and a lid are designed to be separate and screwed together. The stopper 7 is made to be a screwing type, similar to the bottom plate 13.
Patent JP-H08223030-A (JP)
Title: Frequency dividing circuit
Inventor: YAMAMORI MANABU
IPC: H03K23/00
Filed: 1995-02-17
Abstract: PURPOSE: To attain the large variataion of operating frequency electrification even with the same chip and same power voltage by varying selectively the operating amplitude of a frequency dividing circuit based on the external data. CONSTITUTION: The resistance of amplitude relation is switched to the resistances R1A to R4A or R1B to R4B by the control signals which are inputted to the terminals VA and VB. At the same time, a programmable band gap regulator 11 that is used to vary the bias current IBIAS can be programmed with its variable output potential. Then the potentials of a terminal VREG (base potentials of transistors Q13 and Q14) are selectively and variably set. The operating amplitude is varied with variation of the resistance value that decides the amplitude. When the operating amplitude is reduced, the free running frequency is increased. Then the free running frequency is reduced when the operating amplitude is increased. In other words, the free running frequency can be variably set with variation of the operating amplitude.
Patent JP-H0559449-A (JP)
Title: Production of thin hot rolled steel sheet excellent in surface characteristic
Inventor: OIKE YOSHIO
IPC: C21D8/02
Filed: 1991-02-25
Abstract: PURPOSE:To stably produce a thin hot rolled steel sheet excellent in surface characteristics. CONSTITUTION:At the time of producing a hot rolled steel strip of <=2.5mm product sheet thickness by using a continuous hot rolling mill, a steel having a composition consisting of 0.03-0.20% C, 0.03-0.10% Si, 0.10-2.0% Mn, <=0.08% Al, and the balance Fe with inevitable impurities is finish-rolled while regulating the temp. on the inlet side of a finish rolling mill to >=980 deg.C, followed by coiling at >=500 deg.C. This method is free from particular equipment reconstruction and causes no increase in manufacturing costs. The resulting sheet can be suitably used for automobile parts and general working for pipe, etc.
Patent JP-H06331541-A (JP)
Title: Method and apparatus for measurement of component concentration of organic exfoliation liquid
Inventor: YANAI NAOKI
IPC: G01N21/35
Filed: 1994-03-24
Abstract: PURPOSE:To continuously, precisely and simultaneously quantify a component concentration in an organic exfoliation liquid used as a chemical for a process in the manufacturing process of a semiconductor product, a liquid-crystal display device or the like. CONSTITUTION:An organic exfoliation liquid as an object to be measured is introduced into a flow cell 11 for light-transmission detection. The absorbance of light at every wavelength is operated on the basis of the transmitted-light intensity signal, digitized by an A/D converter 5 of the organic exfoliation liquid by a photodetector 12. A component concentration in the organic exfoliation liquid is operated on the basis of the operated absorbance of the light at every wavelength and of a working-curve formula which has been formed in advance by a multivariate analytical method.
Patent JP-S6134167-A (JP)
Title: Manufacture of preform wire, preform sheet or tape for frm and ultrasonic vibration apparatus used for said method
Inventor: ISHIKAWA TOSHIISA
IPC: C22C47/04
Filed: 1984-03-22
Abstract: PURPOSE:To manufacture the titled light weight wire, etc. superior in strength, elasticity, by spraying or vapor depositing metal in case of necessary to a prearranged SiC fiber bundle, then dipping it into molten metal to which ultrasonic vibration is applied. CONSTITUTION:Molten Al is sprayed to the SiC fiber bundle 2 prearranged by a fiber bundle arranging apparatus 1 to fix parallelism of each fiber. Next, the bundle 2 is introduced into a vessel 6 fed with molten Al5 to permeate it therein. In this case, ultrasonic of 19-20kHz frequency is oscillated by an oscillator 8, and a vibrator 9 is vibrated at the frequency. Said vibration is transmitted to a phon 10 having an air or water cooled insulating jacket 11 between the vibrator 9 and the phon 10. A length L of the phon is that expressed by a formula ( I ), the phon is dipped into the Al 5, ultrasonic vibration is applied thereto to permeate is thoroughly into SiC fiber bundle, and preform light wire, etc. for FRM superior in strength and elasticity is manufactured.
Patent JP-S54144146-A (JP)
Title: Device having memory
Inventor: TEISU KURORU
IPC: G06F11/10
Filed: 1979-05-02
Abstract: A memory in which each word location for a user word not only contains the bit locations for the actual data but also one parity bit for the parity over the entire word location and one correction bit. A fixed number of word locations are grouped to form a memory location for the storage of a memory word. When a word location is read by a data user, the parity bit indicates whether the word location contains none or one bit error. If the user word contains an error, the other word locations of the same memory location and also the associated correction bits are read to correct one arbitrary bit error in the memory word. In given cases, a plurality of bit errors can be corrected if they are situated in bit positions of the same rank within the word locations for the user words. The chance that a multiple error has exactly this configuration can be enhanced by a suitable arrangement of the bit locations in a memory. Thus, a limited amount of redundancy suffices in many cases. Memory words in different memory banks may have correction bits in common.
Patent JP-2000204077-A (JP)
Title: Diarylamine
Inventor: STEPHEN DOUGLAS BARRETT
IPC: A61K31/42
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful in treating attack deuteropathy, cardiac insufficiency deuteropathy, arthrosis deformans, chronic arthrorheumatism, cancers including ovartan cancer and lung cancer, etc. SOLUTION: This new compound is a compound of formula I (W is a group of formula II or the like; X1 is O, S or the like; X2 is OH, SH, or the like; R1 and R2 are each Br, Cl or the like; R3 is H or F; R4 is H, Cl, or the like; R5 is H or a 3-4C alkyl; the above-mentioned hydrocarbon (s) is substitutable with 1-3 halogen atom (s) or the like; the above-mentioned heterocyclic ring (s) is substitutable with 1-3 amino group(s) or the like), pref. [5-fluoro-2-(1H- tetrazol-5-yl)phenyl]-(4-iodo-2-methylphenyl)amine or the like. The compound of formula I is obtained, for example, by reaction of a compound of formal III (e.g. 5-chloro-2-methoxybenzoic acid) with 2-amino-2-methyl-1-propanol in the presence of SOCl2 followed by reaction of the reaction product with an iodoaniline compound such as 4-iodo-2-methylaniline.
Patent JP-H0532755-A (JP)
Title: Electro conductive urethane elastomer-forming composition
Inventor: IGARASHI HISAO
IPC: C08K3/08
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the title composition with good heat resistance, to be used for connector elements, etc., by dispersing electrically conductive particles in a component containing both polycarbonate diol and polyisocyanate compound and capable of forming a urethane elastomer by reaction between them. CONSTITUTION:The objective composition can be obtained by dispersing in (A) 100 pts.wt. of a component containing (1) a polyol compound >=50wt.% in polycarbonate dial content and (2) a polyisocyanate compound and capable of forming a urethane elastomer by urethanation between the above components 1 and 2 (B) 30-1000 pts.wt. of electro conductive particles. The present composition is applied on lead electrodes to form the electrically conductive part 21 of a connector layer 20, and the component A is applied on the area other than said lead electrodes to form an electrical insulating part 22; using a magnetic pole plate 30 with flat lower surface made up of ferromagnetic material M and nonmagnetic material N, and the lower surface is brought into contact with the connector layer 20 and then unified with a circuit substrate 10 by a top force 31 and bottom force 32, thus forming a connector element.
Patent JP-H04271328-A (JP)
Title: Production of optical waveguide for optical amplifier
Inventor: HATTORI KUNINORI
IPC: G02B6/12
Filed: 1991-02-27
Abstract: PURPOSE:To provide the process for producing the optical waveguide for optical amplification which operates with high efficiency. CONSTITUTION:The-flush type rare earth-added optical waveguide is produced by forming a glass film 2 for a lower clad layer on a plane substrate 1, forming a glass film for a core layer contg. an element for increasing the refractive index and a rare earth element on this glass film 2 for the lower clad layer, etching the glass film for the core layer by patterning to a core part 3 of a rectangular shape, and further, forming a glass film 4 for an upper clad layer having the refractive index lower than the refractive index of the core part 3. In the process for producing the above-mentioned optical waveguide in the above-mentioned manner, the flush type rare earth-added optical waveguide is heat treated at the temp. above the temp. at which the coefft. of diffusion of the element to increase the refractive index in the glass begins to increase and below the m. p. of the substrate, after the formation of the glass film 4 for the upper clad layer, to diffuse the element to increase the refractive index added into the optical waveguide core part 3 into the clad part, by which the core part 3 is expanded and the rare earth is distributed into the central part of the core 5.
Patent JP-S53139529-A (JP)
Title: Photometric circuit for camera
Inventor: KOBAYASHI MIKIO
IPC: G03B17/18
Filed: 1977-05-12
Abstract: PURPOSE: To simplify the circuit constitution so as to reduce the electric current of consumption by allowing the electric current of various elements for the photometry which flows through a transisotr whose base is connected with the electric power to be in the conductive state at all times. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56149460-A (JP)
Title: Asphalt composition
Inventor: KOGA HIROTAKA
IPC: E01C7/26
Filed: 1980-04-22
Abstract: PURPOSE: An asphalt composition with inproved mechanical strength, useful as a base layer or surface layer of road, which is prepared by incorporating a residue produced when acetylene is generated from calcium carbide with asphalt mixed with an aggregated and a filler.  
     CONSTITUTION: A residue produced when acetylene is generated from calcium carbide is incorporated as a filler with an asphalt composition prepared by mixing an asphalt with an aggregate and a filler. The asphalt to be used is straight asphalt, blown asphalt, propane-extracted asphalt, etc. The aggregate is sand, ballast, rubble, calcined "SHIRASU", clay, calcium carbonate, talc, fly ash, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58172185-A (JP)
Inventor: NAKAO SHIYOUICHI
IPC: B66B23/22
Filed: 1982-04-02
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-S60196726-A (JP)
Title: Light shielding device for liquid crystal printer
Inventor: ABE NOBUMASA
IPC: G02F1/133
Filed: 1984-03-21
Abstract: PURPOSE:To improve the print cycle time by shielding the leaked light, which is generated during the refresh cycle of a liquid crystal, in an optical writing part of a liquid crystal printer by a mechanical shutter to make it unnecessary to turn on/off a light source. CONSTITUTION:The light from the light source which is condensed onto a polarizing plate 4 and a liquid crystal panel 5 is irradiated to a photosensitive drum through an image forming SELFOC lens array (SLA)6. A rotary solenoid 13, a revolving shaft 14, and a shutter 15 are provided in an optical system from the panel 5 to the SLA6. The shaft 14 is supported in the right and the left of a body 8, and the shutter 15 fixed to the shaft 14 is rotated to shield the light incident on the SLA6 by the rotating operation of the solenoid 13 provided in one side of the shaft 14. Then, the leaked light generated during the refresh cycle of the liquid crystal is shielded to perform refresh by the shutter 15 while lighting the light source, and continuous printing is performed. Thus, the print cycle time is improved, and the life of the light source lamp is extended.
Patent JP-H03255542-A (JP)
Title: Dummy fault system
Inventor: SATO YOICHI
IPC: G06F11/22
Filed: 1990-03-05
Abstract: PURPOSE:To generate the dummy fault of random contents by adding a simple circuit by moving a scan path by OR of a scan instructing signal and a dummy fault instructing signal and generating a dummy fault. CONSTITUTION:In an information processor which includes plural pieces of LSIs 20, 21 provided with a scan path and an error detecting circuit, and can operate the scan path independently by an LSI unit, the operation of the scan path of the LSIs 20, 21 is executed by OR of scan instructing signals 101, 102 for instructing the operation of the scan path to the LSIs 20, 21, and dummy fault instructing signals 104, 105 for instructing the generation of a dummy fault to the LSIs 20, 21. In such a manner, not only and error is generated by a dummy fault, but also a phenomenon being similar to an actual fault such as a data breakdown and the propagation of an error, etc., is generated, and the fault resisting function can be confirmed.
Patent JP-S62211520-A (JP)
Title: Pyroelectric infrared sensor
Inventor: TOMITA YOSHIHIRO
IPC: H01G7/04
Filed: 1986-03-12
Abstract: PURPOSE:To obtain an infrared sensor which is dynamically strong and has high sensitivity by a thin film of MgO pyroelectric material on a substrate which has low heat conductivity and leaving the substrate as it is. CONSTITUTION:The substrate 6 uses fused quartz and the thin film 7 of MgO is formed thereupon by RF magnetron sputtering. The thin MgO film 7 is oriented (100) under specific conditions. Thus, the thin MgO film 7 is formed on the substrate 6 and then a lower electrode 8 is formed on the thin MgO film 7; and a thin pyroelectric material film 9 is formed on the lower electrode 8 and an upper electrode 10 is formed on the thin pyroelectric film 9. Thus, the oriented thin MgO film is formed on the fused quartz substrate with low heat conductivity to manufacture the thin pyroelectric material film which is oriented and has uniform axes of polarization, thereby obtaining the sensor which is dynamically strong and has high sensitivity without removing the substrate.
Patent JP-H05256076-A (JP)
Title: Post
IPC: B44C5/06
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a lightweight, highly strong and efficiently constructible post in stone-like appearance by spraying natural stone over the surface of a metallic pipe material on which priming treatment is applied. CONSTITUTION:Joint grooves 3 are provided in dented form at intervals in the circumferential direction over a round or square aluminum metallic pipe material 1. Chromate treatment is applied to the surface of the metallic pipe material 1, and rustproofing is made therewith. Then a primer layer 4 is formed over the surface including the joint grooves 3 of the metallic pipe material, and a paint film 5 is formed thereon. After the joint grooves 3 are covered with masking tapes or the like, natural stone 2 is sprayed over the surface of the metallic pipe material 1, and the masking tapes are peeled off afterward. Thereby a post in stone-like appearance can be made in lightweight structure while improving workability.
Patent JP-H04249182-A (JP)
Title: Laser beam printer
Inventor: SEZAKI YUKINORI
IPC: G03G21/00
Filed: 1991-02-01
Abstract: PURPOSE:To provide a laser beam printer wherein printing function can be shifted in accordance with required image quality and printing time. CONSTITUTION:A main motor drive circuit 208 changes rotational speed of a main motor 216 so as to control conveying speed of a recording paper and a laser drive circuit 209 is controlled to select scanning face of a polygon mirror 102, so that printing speed and scanning line density are changed. Such a control, for example, can be realized easily by writing previously in a ROM 203 in a device as a control data.
Patent JP-H05184760-A (JP)
Title: Improvement of shuttle driving shaft of sewing machine
Inventor: NAKATANI MITSUNOBU
IPC: D05B57/26
Filed: 1992-01-16
Abstract: PURPOSE:To provide an improved shuttle driving shaft of a sewing machine by which replacing of lower thread is not required so often. CONSTITUTION:A shuttle driving shaft 2 is separated from a driving shaft 1 to rotate by combination of gears and others in the interspace, and winding of threads is prevented by feeding the lower thread 8 from a bobbin 7 through the hollow shaft of the shuttle driving shaft 2.