baber/WOPTO huggingface dataset:
Patent JP-H0549920-A (JP)
Title: Method for improving carbon molecular sieve
Inventor: JIYON NERUSON AAMAA
IPC: C01B23/00
Filed: 1991-12-27
Abstract: PURPOSE: To provide an eminent effect over nitrogen on modification for changing gas separating characteristics of a carbon molecular sieve useful in the separation of air into oxygen and nitrogen by using an inert gas other than nitrogen as a diluting gas under pyrolytic conditions. CONSTITUTION: Micropores of a sieve are contacted with a pyrolytic product of a carbon-contg. compd. in the gaseous state diluted with helium, with or without nitrogen as a part of the diluting gas, to modify them. The modification is characterized in that a volatile org. compd. is used to narrow the micropore openings of a carbon molecular sieve and increase its kinetic selectivity for oxygen adsorption. Carbon dioxide and helium or argon in the diluting gas are used to open pores available to contacting gases.
Patent JP-2001176920-A (JP)
Title: Mounting structure of semiconductor element
Inventor: KATO KENICHI
IPC: H01L21/60
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a semiconductor element, which can mount the semiconductor element in a satisfactory state. SOLUTION: In the mounting structure of the semiconductor element, an insulating substrate 1 to which circuit wiring 2 is stuck and the semiconductor element 6 having plural terminals 7 on a lower face are installed and the terminals 7 of the semiconductor element 6 are solder-joined (solder: 8) to circuit wiring 2 on insulating substrate 1 so as to electrically connect them. Circuit wiring 2 is constituted of aluminium and a zinc-copper plated layer 3, a nickel plated layer 4, and a gold plated layer 5 are sequentially stuck to the solder joining part of circuit wiring 2.
Patent JP-H06202232-A (JP)
Title: Screen for prjection type display device
Inventor: TAKUMA HIROKAZU
IPC: G03B21/625
Filed: 1992-12-25
Abstract: PURPOSE:To display high-quality images by increasing the contrast and chromaticity of displayed images to external light. CONSTITUTION:The vertical striped positions where red, green and blue light rays 14 to 16 are formed among the exit surface 25b side lenses 25c of a lenticular lens screen 25 are provided with red filters 31, green filters 32 and blue filters 33 of the colors corresponding to the vertical stripes. The incident external light on the lens 25c is, therefore, absorbed by the filters 31 to 33 of the respective colors and the chromaticity of the light rays 14 to 16 of the displayed images emitted from the lens 25c are corrected by the filters 31 to 33.
Patent JP-2001137571-A (JP)
Title: Food tray cutter
Inventor: MIYOSHI KEIJI
IPC: B26B25/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a food tray cutter capable of cutting food trays of various shapes and sizes easily, safely and finely. SOLUTION: Rotary rollers 2 having an immovable shaft I and rotary rollers 3 having a movable shaft II are disposed on the respective front and rear sides of a cutting edge 1 fixed in a recessed part 10 in an edge mounting body 6 comprising an angled shank 5.
Patent JP-H11190516-A (JP)
Title: Heat insulating wall of high temperature heat treatment furnace and installation method thereof
Inventor: KAKO TAKUZO
IPC: F23M5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive heat insulating wall of a high temperature heat treatment furnace which withstands a prolonged use in a high temperature heat treatment furnace, especially a vacuum high temperature heat treating furnace and an installation method. SOLUTION: In a heat insulating wall of a high temperature heat treatment furnace having a casing 1 made of metal and an heat insulating material 2 covering the inside thereof, a stud rod 5 is arranged to be fixed on the metal casing 1, the surface inside the furnace of the heat insulating material is covered with a plurality of carbon sheets 3 and both of the carbon sheets are overlapped at a joint between the carbon sheets. Moreover, a reinforcing carbon sheet 4 is arranged at an upper part of the overlapped part. A head part of the stud rod 5 is arranged on the surface of the overlapped part. A carbon sheet fixing device is arranged at the head part of the stud rod to fix the carbon sheets.
Patent JP-H10183993-A (JP)
Title: Separator through-hole of metallic mold materail and is peripheral structure
Inventor: HOSODA MINORU
IPC: E04G9/00
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To enable the use of a separator whose threaded part length is the same as that for a wooden mold mateiral such as plywood and to simplify on-site parts management when using both metallic and wooden molds by providing a projection of a predetermined height on the sheating boards of a concrete mold made of metallic plates, and boring separator through-holes. SOLUTION: In a metallic mold formed of plates, a projection A31 formed by overlaying is provided around separator through-holes A2, A'2 bored in sheating boards A1, A'1. The thickness around the through holes A2, A'2, which is obtained by summing the height of the projection A31 and the thicnknesses of the sheating boards A1, A'1, is, e.g. 12mm, which is equal to the thickness of most frequency used mold plywood, and the range in which the projection A31 is erected is sufficiently large for the abutting surface of a tightening metal fitting to abut to the projection A31. Therefore, a separator whose threaded part length is equal to that for the mold plywood becomes usable. The rigidity and stength of the sheathing boards around the through-holes A2, A'2 are increased by the projection A31, whereby deformation of the sheating boards around the through holes, etc., can be restained.
Patent JP-H11263614-A (JP)
Title: Method for steam-stripping inorganic powder
Inventor: OSAHENI JOHN AIBANGBEE
IPC: C01B33/18
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and effectively separating a residual volatile component from a silica treating process. SOLUTION: Steam is used instead of a non-condensable gas such as nitrogen which has been used to carry and strip the unnecessary volatile by-product to strip an inorg. powder. In this process for steam-stripping inorg. powder, the inorg. powder is brought into contact with a silylating agent to form a silylated mixture which is air-floated and brought into contact with steam to form a steam current, and the steam current is transported to a separation stage to separate the volatile component from the inorg. powder.
Patent JP-H06202586-A (JP)
Title: Liquid crystal display device
Inventor: NAKAZAWA SATOSHI
IPC: G09G3/36
Filed: 1992-12-28
Abstract: PURPOSE:To simply use a gradation display according to the use by constituting a column voltage signal generation means as an integrated circuit separated from the integrated circuit containing a row electrode selection pattern generation means and a timing generator. CONSTITUTION:By the column voltage signal generation means 2, prescribed operation according to a gradation method is performed using the display data and a row electrode selection pattern inputted from the row electrode selection pattern generation means 3 to generate a column voltage signal. The column voltage signal formed in such a manner is inputted to the driver circuit 8 together with the row electrode selection pattern through an LCD interface 7 to be converted to an actual applied voltage to a liquid crystal display element. In such a manner, the column voltage signal generation means 2 is constituted as the integrated circuit separated from the integrated circuit containing the row electrode selection pattern generation means 3 and the timing generator 4. Thus, the column voltage signal generation means 2 part is formed by an IC with pin, etc., and the gradation method is put to proper use by exchanging only the part.
Patent JP-H06181555-A (JP)
Title: Static electricity applying plate for television or the like
Inventor: NAKAMATSU YOSHIRO
IPC: H04N5/65
Filed: 1992-12-14
Abstract: PURPOSE:To effectively transmit a will by optionally attaching/detaching a sheet indicating an information item to/from the surface of a cathod-ray tube by utilizing its static electricity. CONSTITUTION:A transparent sheet 5 on which information 6 is written is stuck to the image receiving face 3 of a cathod-ray tube for a television 1 by using its static electricity. Consequently a notice can effectively transmitted, the sheet can easily be attached/detached and operation can be efficiently executed.
Patent JP-H05154402-A (JP)
Title: Mobile crusher
Inventor: KURANARI KAZUKI
IPC: B02C21/02
Filed: 1991-12-10
Abstract: PURPOSE:To provide a movable crusher where earth and sand being impurity are removed from rocks in a quarry before crushing to produce an aggregate of a high quality and a dump truck, etc., are automatically loaded with it. CONSTITUTION:On a freely travelling crawler 2 are mounted a feed hopper 10, a vibrating screen 20 with a grizzly, a crusher 30, a transporting device 40, a product hopper 100 and a bar code sensor 120 for detecting a transporting vehicle. And a vibrating screen 50 for removing earth and sand from the minus sieve of the vibrating feeder 20 with a grizzly and an auxiliary transporting device for transporting the earth and sand are also provided.
Patent JP-2001175030-A (JP)
Title: Electrostatic charge image developing toner and method for producing same
Inventor: YAMADA HIROYUKI
IPC: G03G9/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner having improved anti-offsetting property to a heating member, excellent in fixability and capable of forming a stable image over a long period of time and a method for producing the toner. SOLUTION: In the electrostatic charge image developing toner obtained by subjecting at least resin particles and releasing agent particles to salting-out/ fusion, the resin comprises a low molecular weight component having a peak or a shoulder in the range of 1,500-20,000 in the molecular weight distribution of the resin measured by GPC and a high molecular weight component having a peak or a shoulder in the range of 50,000-500,000, the acid value of the resin is 5-50 mgKOH/g and the acid value of the releasing agent is 5-50 mgKOH/g.
Patent JP-H11190525-A (JP)
Title: Piping cover, radiator and hose cover fixing method
Inventor: MURAYAMA SHIGETADA
IPC: F24D3/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a piping cover in which a hand is prevented from touching a hot water hose. SOLUTION: A piping cover is combined with a piping structure comprising a pair of plugs 3a, 3b being coupled removably with a pair of hot water outlets of a hot water supply unit 1 for heating and supplying hot water, a pair of coupling pipes 2a, 2b projecting from the casing 20 of a radiator 2 for radiating heat from the hot water, and a pair of hot water hoses 5a, 5b being coupled removably with the plugs 3a, 3b and the coupling pipes 2a, 2b. The piping cover comprises a cover 4 being fixed to the plugs 3a, 3b while covering them, a cover 6 extending along the hot water hoses 5a, 5b while surrounding them, and a cover 7 being fixed to the coupling pipes 2a, 2b or the casing 20 while covering them wherein the hose cover 6 is coupled removably with the plug cover 4 and the coupling pipe cover 7.
Patent JP-2000186590-A (JP)
Title: Output control apparatus for series hybrid vehicle
Inventor: YONEKURA HISAHIRO
IPC: B60L50/15
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent engine stool, and to converge quickly an engine speed at a target value by supplying a request input of a second generator motor for driving wheels in real time after driving a first generator motor by an internal combustion engine and to enhance fuel economy by setting a target speed of an internal combustion engine to a optimum point of BSFC. SOLUTION: According to a request input of a second generator motor, a target output (a generation amount) basic value PGCMDBS of a first generator motor is calculated (S10); deviation between a target engine speed set so that BSFC is the optimum (that is, an fuel consumption amount in the least) and an actual engine speed is calculated and the deviation is multiplied by a gain to calculate a correction value (S12 to S20); the correction value is added to a basic value to calculate a target output (a target generation amount) basic value PGCMDBS (S22). Further, the calculated target output is compared with a limit value for preventing engine stool, and if the target value is shifted from the limit value, the target value is replaced with the limit value (S26 to S30). Then, throttle opening of an internal combustion engine is controlled to become the target output such calculated.
Patent JP-2001175418-A (JP)
Title: Storage media write system
Inventor: OKANO SHINICHI
IPC: G06F13/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To allow multiple users to simultaneously write data on a host com puter in storage medium, without operating the host computer. SOLUTION: A memory card is connected to a stage media writer means 13 of a storage media writer device 10, and than the list of digital data accessible by a user is displayed at a display means 11. When the relevant digital data are selected and decided by an input means 12 according to the operation of the user, the digital data stored in a host computer 100 are written in a storage media inserted into the data writing means 13. When plural storage media writer devices 10, 20, etc., are connected to the host computer 100, this host computer 10 is made simultaneously available to plural users.
Patent JP-2000183466-A (JP)
Title: Compound semiconductor laser and its manufacturing method
Inventor: FUJIMOTO HIDETOSHI
IPC: H01L21/205
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent mode formation, other than a waveguide by forming a layer for absorbing light that permeates from a clad layer, without generating a heterobarrier for causing voltage increase and without creating factors for causing absorption at the clad layer. SOLUTION: A GaN compound semiconductor laser 100 consists of clad layers 106 and 111 with mutually different conductive types, an active layer 108 that is sandwiched by the clad layers 106 and 111 and has energy gap smaller than that of the clad layer, and an undoped absorption layer 105 that is made of a material with energy larger gap than that of the active layer 108 on the side opposite to the active layer 108 at least with respect to one clad layer.
Patent JP-H11169653-A (JP)
Title: Deodorizing system
Inventor: OOMURA HIROAKI
IPC: C05G1/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To deodorize a malodorous gas generated from a lime treated manure manufacturing device without leaking by constituting to separately deodorizing by distributing a malodorous component generated respectively from a pretreating part, a lime treating vessel and a storage part into a 1st deodorizing part or a 2nd deodorizing part. SOLUTION: A partition wall 1 separates the lime treated manure manufacturing device S from the outside. A pretreating part separating part 2 separates the pretreating part S1. In the 1st deodorizing part 3, the malodorous gas A1 in the lower part region in the pretreating part separating part 2 and the malodorous gas A3 in a lime treating vessel S2 are deodorized. In the 2nd deodorizing part 4, the malodorous component A2 in the upper region of the pretreating part separating part 2 and the malodorous component A4 around the storage part S3 are deodorized. The malodorous gas A1 in the lower part region in the pretreating part separating part 2 is sent to the 1st deodorizing part 3 side by a 1st flow energizing means 5.  The malodorous component A2 in the upper region of a dehydrator separating part 2 and the malodorous components A4 around the storage part S3 are sent to the 2nd deodorizing part 4 by a 2nd flow energizing means 6.
Patent JP-2000188194-A (JP)
Title: Discharge lamp lighting device
Inventor: SUMI YOSHIKAZU
IPC: H05B41/02
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To detect the breaking of a filament at a connection part between discharge lamps during lighting and to prevent or reduce the fusion of a lamp base part due to the broken filament. SOLUTION: This device is provided with a discharge lamp DL1 having a temperature fuse TF1 and a pair of filaments F11, F12, a discharge lamp DL2 having a temperature fuse TF2 and a pair of filaments F21, F22, and an inverter device 1 that has an inverter 2, a no-load detection circuit 3, capacitor C1 and an inductor L1, and feeds, in its intermediate part, power provided by its inversion to the discharge lamps DL1, DL2 through respective sockets corresponding to respective lamp base parts included in the discharge lamps DL1, DL2, and the lamp base parts and the sockets have a restrictive structure that positions the temperature fuses TF1, TF2 on the connection side of the discharge lamps DL1, DL2.
Patent JP-H11179098-A (JP)
Title: Floor mat drier
Inventor: SAKANO SEIJI
IPC: F26B15/24
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a check after drying, to easily increase a carrying path and to easily control the temperature of the carrying paths of respective stages. SOLUTION: A supply port 31 of mat is provided on a lower stage, a discharge port 32 of mat is provided on an upper stage and the carrying paths 33, 34 and 35 formed out of belts are arranged in a zigzag shape between the supply port 31 of mat and the discharge port 32 of mat. Inversion transfer parts 36 and 37 are provided on the connection parts of the carrying paths 33, 34 and 35 of the respective stages, air ducts 38, 39 and 40 provided with plural nozzles are arranged oppositely on the upper surfaces of the carrying paths 33, 34 and 35 of the respective stages and hot air hose hot air source is a gas burner is individually supplied to the respective air ducts 38, 39 and 40.
Patent JP-H11186188-A (JP)
Title: Fabrication of semiconductor device
Inventor: SATOU NOBUAKI
IPC: H01L21/336
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To realize an extremely shallow junction in the source-drain region of an n-channel MOSFET formed by double diffusion of phosphorus (P) and arsenic (As) by suppressing tailing in the impurity concentration profile. SOLUTION: In order to form a double diffusion region in the source-drain region, As ions 9 having a larger atomic weight are implanted first. Subsequently, P ions 8 having a smaller atomic weight are implanted into a region rendered amorphous by some extent through implantation of As ions 9 thus preventing P ions having a larger diffusion coefficient from entering deep into a substrate.
Patent JP-H11182605-A (JP)
Title: Hydraulic shock absorber
Inventor: JO TADASHI
IPC: F16F9/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent entrainment of gas into hydraulic fluid by preventing eruption of the hydraulic fluid in expanding operation from entraining gas in a gas chamber and preventing vibration or position change of a hydraulic shock absorber from causing waving or splash of the surface of the hydraulic fluid, in the single-cylinder type hydraulic shock absorber using mixture of gas and liquid. SOLUTION: This single-cylinder type hydraulic shock absorber is provided with a gas chamber which compensates insertion and removal volume of a piston rod to an upper space in a cylinder considering hydraulic fluid surface as a free surface. A shielding disk 12 is floatably provided in the hydraulic fluid on the boundary of gas and liquid such that it is slidingly in contact with the inner wall of the cylinder 2, downward dropping of the shielding disk 12 is restrained with fitting a snap ring 13a with the cylinder 2 and positioning it in relation to the shielding disk 12, a bypass oil passage 16 which communicates the upper part with the lower part over the cylinder 2 and the shielding disk 12 with bypassing the shielding disk 12 in the condition that the snap ring 13a is positioned.
Patent JP-2000152779-A (JP)
Title: Bamboo grass natto produced using bacillus subtilis natto isolated from bamboo grass and other similar strain
Inventor: KATO KEITARO
IPC: A23L11/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new strain, Bacillus subtilis Natto or a similar strain, capable of producing flavorous and nice-smelling high-quality natto (fermented soybean) by collection from bamboo grass and other broad-leafed plant leaves. SOLUTION: This new Bacillus subtilis Natto strain [e.g. KS 9805 strain (FERM P-17054)], Bacillus subtilis Natto or a similar strain collected from bamboo grass and other broad-leafed plant leaves, is capable of producing high-quality natto and therefore useful for producing natto which is flavorous and nice-smelling compared to those produced using conventional Bacillus subtilis Natto, also soft owing to the water-holding effect of bamboo grass and hard to produce tyrosine.  This new strain is obtained by the following process: steamed soybean is wrapped with the leaves of Sasa albo-marginata grown over the highland region around Shinhodaka hot spring, Gifu Prefecture, Japan and then fermented in an incubator at 39 deg.C for 20 h, epiphytic spores on the surface of the soybean thus fermented are subsequently applied onto an agar flat plate medium and then cultured at 37 deg.C for 18 h to form colonies, from which the aimed strain is sorted by sensory test for natto.
Patent JP-H11191419-A (JP)
Title: Fused carbonate fuel cell
Inventor: SHOJI CHIEKO
IPC: H01M8/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in contact resistance caused by unevenness on the surfaces of an electrode and an electrolyte plate. SOLUTION: A tape 7 is interposed between an electrolyte holding plate 1a and a cathode plate 2a and between the electrolyte holding plate 1a and an anode plate 3a, then they are integrated into a cell. The tape 7 is formed such that 0.1-10 wt.% ceramics powder is added to carbonate powder, then they are mixed with a binder, a plasticizer, and a dispersant in an organic solvent to prepare slurry, and the slurry is formed in a tape by a doctor blade process.  After a cell has been assembled, the cell is heated before operation, when an electrolyte plate 1 is formed by applying degreasing and impregnation to the electrolyte holding plate, the carbonate in the tape is melted and impregnated in the electrolyte plate 1, the cathode plate 2, and the anode plate 3, and a ceramic porous layer 8 is formed between the electrolyte plate and the cathode plate and between the electrolyte plate and the anode plate.
Patent JP-2001180830-A (JP)
Title: Picture recording device
Inventor: ENDO MICHIAKI
IPC: B65H1/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a picture recording device capable of easily detaching a sheet cassette and capable of reducing a cost and miniaturizing the device by a mechanism eliminating limitation on design and using no electric device. SOLUTION: This picture recording device with its typical constitution having a sheet cassette 5 constituted capable of mounting/demounting relating to a device main unit to store a sheet, a positioning mans movable in the mounting/ demounting direction of the sheet cassette 5, and a holding means which holds the sheet cassette 5 in cooperation with the positioning means, is characterized by having an energization means energizing the sheet cassette 5 in a detaching direction and a mounting/demounting mechanism releasing the holding of the sheet cassette 5 by moving its holding means.