baber/WOPTO huggingface dataset:
Patent JP-H11207474-A (JP)
Title: Manufacture of structure and structure
Inventor: AOTA KINYA
IPC: B61D17/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a structure in the case of manufacturing the structure of a building and a vehicle or the like by joining by frictional joining. SOLUTION: A butting part of plates 34a of the end parts in two panels 31, 32 constituting the structure is placed on a flat bed, frictional joining is executed by a rotary body 50 only from the upper side of the plates 34a, and the butting part is joined and the surface of the rear surface side in the butting part is substantially flatened. The surface of the rear surface side of an object obtained such a manner is positioned in the outer surface of a body structure a railway vehicle and the structure of the building or the like to manufacture it as the structure. Thus, the structure is inexpensively manufactured because no ruggedness such as back beads by joining exists in the outer surface of the structure.
Patent JP-H07153466-A (JP)
Title: Manufacture of positive electrode active material for nonaqueous electrolyte secondary battery
Inventor: KURASAWA TATSUHIRO
IPC: H01M4/36
Filed: 1993-11-30
Abstract: PURPOSE:To provide a battery having a large integrated intensity ratio, a large discharge capacity, and an excellent cycle characteristic. CONSTITUTION:At least one kind of a lithium compound and at least one kind of a nickel compound are mixed in advance so that the atomic ratio Li/Ni (mole ratio) between lithium and nickel exceeds 1, and it is baked at 500-1000 deg.C in the air atmosphere to manufacture a positive electrode active material for a nonaqueous electrolyte secondary battery.
Patent JP-2001119033-A (JP)
Title: Thin-film transistor
Inventor: NISHITANI MIKIHIKO
IPC: H01L21/336
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate difference in brightness within a panel surface by reducing leak current, when a thin-film transistor is off and to improve minute machining accuracy and mating accuracy of photolithographic technique, according to the tendency toward making TFT fine. SOLUTION: In this semiconductor of a thin-film transistor formed on an insulation substrate, the film thickness of source and drain pats is made larger than the film thickness of a semiconductor part directly below or above a gate electrode via a gate insulation film.
Patent JP-2000338619-A (JP)
Title: Image forming device
Inventor: MIZUGUCHI YUKIKO
IPC: G03C1/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which gives a sharp image having high resolution and enhances gradation. SOLUTION: In the image forming device, a photoisomerizing part 42 which photoisomerizes reversibly and causes a change in wettability is disposed on an image carrying drum 12. The photoisomerizing part 42 on the image carrying drum 12 is selectively exposed to form a latent image having wettability, this latent image is developed by sticking ink and the developed ink image is transferred to a recording medium to print the image. Two or more surfaces different from each other in surface energy and comprising the photoisomerizing part 42 and the other part 40 are present on the surface of the image carrying drum 12.
Patent JP-H09143608-A (JP)
Title: Production of powder sintered parts
Inventor: SATO ITSUO
IPC: C22C33/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To produce high strength powder sintered parts having excellent strength as-molded and fired by using pure iron powder and silicon carbide powder and specifying the particle size of the above powder bodies, blending ratios thereof and the firing temp. SOLUTION: By weight, 15 to 30% silicon carbide powder and 70 to 85% pure iron powder having 1 to 100μm particle size are added with 0.1 to 1.5% zinc stearate as a binder, and they are mixed and molded. This molded body is fired at 1050 to 1300 deg.C in a reducing or vacuum atmosphere. Thus, the iron powder 1 and silicon carbide powder 2 at the time of molding are metallically bonded, simultaneously, the silicon carbide is separated into carbon and silicon, and they are respectively diffused into the spaces of the iron powder, by which a region 7 of iron composed of cementite and ferrite and carbon and an iron base region 8 contg. silicon are formed. Thus, the part present as the molded body compsn. as it is shown in the conventional powder molded body is made small, and the objective powder fired parts can be obtd.
Patent JP-H01142419-A (JP)
Title: Flame detecting method
Inventor: TAGAMI ICHIZO
IPC: G01J1/42
Filed: 1987-11-30
Abstract: PURPOSE:To ensure the detection of the presence or absence of a flame, by obtaining the high frequency component of the flickering of first burning zone of the flame and the low frequency component of the flickering at the tip of the flame. CONSTITUTION:The flickering of light emitted from a first burning zone 3 in an own flame 2 of a burner 1 is detected with a high-pass filter 10. The flickering of light emitted from a tip part 4 of the same flame is detected with a low-pass filter 12. The ratio between the detected component is obtained with a divider 14. Thus a flicker ratio R15, at which the effects of a counter flame and a black skirt are hard to receive, is obtained. A microcomputer 6 judges the presence or absence of the flame based on the flicker ratio R15. Thus, the effects of the counter flame, a neighboring flame, the black skirt of the own flame and the like, which easily cause erroneous detection, can be prevented. Therefore, the presence or absence of the flame can be positively detected.
Patent JP-H09146112-A (JP)
Title: Liquid crystal display element
Inventor: MORISHITA HITOSHI
IPC: H01L29/786
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and productivity. SOLUTION: Gate electrode terminals 5a and source electrode terminals 3a respectively constitute a gate electrode terminal block 5 and source electrode terminal block 3 with the number of the electrode terminals included in one sheet of film carrier on the end region on a transparent insulating substrate from the end of a transparent insulating substrate (glass substrate) 1 to the end of a second transparent insulating substrate 6 where the transparent insulating substrate 1 and the second transparent insulating substrate (second glass substrate) 6 are superposed. Insulating films are laminated on the respective upper layers of the gate electrode terminal block 5 and the source electrode terminal block 3 and further, a source conductive film is formed on the upper layer thereof perpendicularly to the source electrode terminal block 3 and across the source electrode terminal block 3.  A gate conductive film is formed perpendicularly to the gate electrode terminal block 5 and across the gate electrode terminal block 5. The two conductive films 7 are both exposed.
Patent JP-H09143131-A (JP)
Title: Production of 3-amino-2-oxo-1-hydroxypropane derivative
Inventor: KATAYAMA SATOSHI
IPC: C07C221/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To realize an industrially short-cut process for producing 3-amino-2- oxo-1-hydroxypropane derivative in high yield, from a compound obtained by an α-amino acid via a novel intermediate to this derivative which is important as an intermediate for a variety of HIV protease inhibitors. SOLUTION: A compound of formula (Rs are H, an alkyl, an aryl, an aralkyl; P1 and P2 are H, amino-protecting group; E1 is phenoxy, benzyloxy) is allowed to react with an alkali metal enolate derived from a glycolic ester of formula II (R1 is an alkyl, an aryl; R2 is H, an alkyl, aryl) to give a new compound of formula III, 4-amino-3-oxo-2-hydroxybutanoic ester derivative, followed by hydrolysis of the ester group and decarboxylation to give an optically active 3-substituted-3-amino-1,2-epoxypropane derivative as an equivalent of α- aminoalcohol derivative which is important as an intermediate for HIV protease inhibitor or a kind of enzyme inhibitor.
Patent JP-H03160296-A (JP)
Title: Sample vessel for freezing vacuum drying
Inventor: KIMURA MASASHI
IPC: F26B5/06
Filed: 1989-11-17
Abstract: PURPOSE:To regulate the movement of a sample and a solvent produced at the time of a process of freezing vacuum drying to prevent flying-out, damage and the like of the sample by providing a locking part for the freezing solvent at a lower position than the level of a solvent at the inside of a vessel for performing the freezing vacuum drying. CONSTITUTION:A circular recess part 4 or a projection part 5 is provided at a containing part of a sample 2 and a medium of the inside wall of a sample vessel 1. Or a projection 6 providing the projection 6 on the inner bottom of the sample vessel 1 allows its top part to project in the form of a flange and a freezing solvent 3 is locked by the projected part 6A. In addition, the sample 2 is mounted not to expose from the face of the solvent.
Patent JP-H03160137-A (JP)
Title: Method and device for drive-controlling idle control valve
Inventor: TANABE YOSHIYUKI
IPC: F02D41/20
Filed: 1989-11-17
Abstract: PURPOSE:To make even a case, in which a valve sticking phenomenon is generated, easily eliminable by controlling electrification such that a current larger than the upper limit value of a drive current, used for a normal idle control, is allowed to flow only for a limited short time in a partial operating region of an engine. CONSTITUTION:An idle controlling air passage 16 is connected to bypass a throttle valve 4 in a main air passage 1, and an idle control valve 17 is interposed halfway the air passage 16. This idle control valve 17 is opening-adjusted by controlling a drive current, flowing in an idle control valve driving circuit, so that an optimum idle control is performed being based on a data of a water temperature sensor or the like at the time of idling operation. In this electrification control, the upper limit value of the drive current is set, its upper limit value restriction is temporarily released to allow current larger than the upper limit value to flow in the drive circuit only for a short time in at least either a partial operational region of an engine or each fixed time at the time of engine operation.
Patent JP-S63156070-A (JP)
Inventor: KOSAKA SHOJI
IPC: C04B35/58
Filed: 1986-12-17
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-H02150566-A (JP)
Title: Lockup controller for automatic transmission
Inventor: IKEDA MINORU
IPC: F16H61/14
Filed: 1988-11-30
Abstract: PURPOSE:To make a hydraulic circuit fall safe by installing a lockup fail valve interposingly between a spool selecting chamber of a lockup control valve and a lockup control solenoid valve. CONSTITUTION:A lockup fail valve 26 is installed interposingly between a spool selecting chamber 21C of a lockup control valve 21 and a lockup control solenoid valve 23. When B1 brake pressure PB for a second chamber 26C is decompressed and it is smaller than D range pressure PD of a first chamber 26B, a spool 26A interconnects an interval between both ports 26a and 26b. However, when it comes to PB = PD due to something wrong or the like in a shifting solenoid valve, or it fails to be inputted together, this spool 26A interrupts interconnection between both these ports 26a and 26b, cutting off the interconnection between the spool selecting chamber 21C of the valve 21 and a drain irrespective of operation of the solenoid valve 23, and it holds a lockup clutch 20 at the release side. Thus, fail-safe can be fully realized.
Patent JP-H11129518-A (JP)
Title: Thermal head
Inventor: HASHIGUCHI TAKUJI
IPC: B41J2/345
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To resolve a short circuiting between a conductive layer and a logic circuit by a constitution wherein the conductive layer is electrically connected to a bump electrode without directly coating the conductive layer on a top face of a driver IC and a resin adhesive is interposed between the conductive layer and logic circuit. SOLUTION: In the thermal head, a hole section 1a is provided on a substrate 1 having heating resistors 3 and a conductive layer 4b. A driver IC 5 having a logic circuit for controlling the heating of the heating resistors 3 and bump electrode 5a electrically connected to the conductive layer 4b provided on the top face thereof, is embedded in the hole section 1a to be fixed therein with a resin adhesive 6 therebetween. The top face of the driver IC 5 is covered with the resin adhesive 6 such that at least a part of the bump electrode 5a is exposed. The conductive layer 4b is extended from the top face of the substrate 1 to a portion above the bump electrode 5a via the top face of the resin adhesive 6 and is electrically connected to the bump electrode 5a.
Patent JP-H10131153-A (JP)
Title: Trashrack rake
Inventor: MASUYAMA HIROSHI
IPC: E02B5/08
Filed: 1996-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify structure, and to remove even large and small trash by arranging a shaft and an adjusting shaft to a base frame, disposing a wire gauze, in which a chain is arranged at left-right ends, to the base frame and rotating and moving the wire gauze by a driving section. SOLUTION: A lower section is sunk into an irrigation canal and trash 28 in the irrigation canal is moved in the direction of the flow of water, and trash 28 adheres on the surface 7 of a wire gauze upwards shifted by turning the trashrack rake 1 and is moved upwards. Trash 28 is shifted up to a driving section 4 and falls onto a trash receiver 30, and deposits. Flowing water in the irrigation canal is pumped up upwards from an intake 17 prepared at the lower end section of a pipe 17 at that time, and flowing water pumped up from small holes bored to the underside of the pipe 17 is sprinkled radially. Trash 28 falls by water pressure, and trash 28 collected on the trash receiver 30 drops to a drain receiver 29 by water pressure radially discharged from the small holes of the pipe 17.  Accordingly, the reduction of the collection capacity of trash 28 is prevented, trash 28 adhering on the wire gauze 2 is removed, and maintenance can be unnecessitated.
Patent JP-S63156600-A (JP)
Title: Sludge dehydrating and pelletizing device
Inventor: HATANO HITOSHI
IPC: C02F11/14
Filed: 1986-12-19
Abstract: PURPOSE:To permit efficient dehydration and pelletization of hardly dehydratable sludge, by providing rotary pelletizing vessels which have internally projections to finely segment the entire part of the supplied sludge and to stagnate the sludge for a while and a rotary dehydrating vessel which is circumferentially covered with a water permeating body prohibiting the permeation of pellets. CONSTITUTION:The sludge is successively supplied to the continuously provided plural rotary vessels 3, 4 and is thereby dehydrated and pelletized. The projections 3b to finely segment the entire part of the supplied sludge and to stagnate the sludge for a while are provided in the plural rotary pelletizing vessels 3. The rotary dehydrating vessel 4 which is circumferentially covered with the water permeating body prohibiting the permeation of the pellets is disposed behind the vessel 3. More specifically, the solid content of the sludge slurry is finely ground by the rotary pelletizing vessels and the hardly releasable water held among the particles is thereby easily released and removed. The formation of the sludge cake having a low moisture content is thereby permitted and the treatment efficiency thereof is improved.
Patent JP-H10143385-A (JP)
Title: Maintenance, operation and management system of server system
Inventor: INASAKA TOMOYOSHI
IPC: G04F10/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide the subject system capable of requesting the start of maintenance considering the temperature condition and humidity condition of a place where a server system is installed, and efficiently executing the maintenance work by requesting the start of maintenance with high precision. SOLUTION: A fault rate against temperature of a temperature coefficient of a module to be maintained corresponding to temperature information measured by a temperature measuring sensor 104 is read from a data table 201 of the fault rate against temperature, a server energizing time against temperature considering the fault rate against temperature of the module to be maintained is calculated by multiplying an actual server energizing times of the read temperature coefficient 201c and unit time information 107 by a multiplying processing part 108 and when the integration server energizing time against temperature is judged to reach a requested maintenance time read from a fault limit against temperature data table 202 by a comparison processing part 110, a name of the module to be maintained is displayed on a display panel 103.
Patent JP-2000084189-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine that gives variable patterns during a Reach state, which raises players' expectations more than ever. SOLUTION: When a combination of left and center pattern displays, which already variation-stopped, except the right pattern display is judged in Reach state by a step 124, already stopped left and center pattern displays start a variation-display by a step 132 and stopped simultaneous with the right pattern display which finally variation-stops and a step 138.
Patent JP-H09127045-A (JP)
Title: Dissolved oxygen sensor
Inventor: MURE HIROKI
IPC: G01N27/416
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To immobilize an oxygen sensor by providing a platinum operation electrode, a platinum counter electrode, and a silver/silver chloride reference electrode on an alumina substrate, crosslinking and immobilizing a high water- absorbing polymer on the electrodes before being dipped into an electrolyte solution, and covering the entire part with an oxygen transmission film made of tetrafluoroetylene resin to closely adhere to it. SOLUTION: An electrolyte solution with which a high-absorptive polymer is impregnated and is sealed into a space between an electrode forming substrate and an oxygen transmission film, thus eliminating the need for especially providing, for example, a groove for housing an electrolyte solution retaining body for improving water retention force on a substrate.
Patent JP-H113601-A (JP)
Title: Electric lamp having rotary cylinder
Inventor: BOUFFAY BORIS
IPC: B62J6/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and make a structure simple. SOLUTION: An electric lamp 10 is provided with a case 11 which accommodates batteries 12A, (12B), 12C, and (12D), and an assembly which consists of an electric bulb 18 in a cylinder 14 installed in a round housing 62 of the case 11 and the connection circuit. The cylinder 14 rotates and moves in a prescribed limit between a first rest position which can gain access to a first partition chamber for attaching/detaching of the batteries 12A, (12B), 12C, and (12D), and a second operating position to turn on and off the electric lamp 10. Moreover, the cylinder 14 has an inclination part which allows a first supply contact and a second supply contact connect to each terminals of the polarity opposite to the batteries with the cooperation of the batteries 12A and 12C when the cylinder 14 is changed from the first rest position to the second operating position.  An operating push button 52 which operates a switch can be positioned at a non-operating position corresponding to the state that the switch is shut when the second supply contact comes in contact with one of the terminal, and at an operating position enforcing the opening of the switch according to a distance between the terminal and the second supply contact.
Patent JP-2000349496-A (JP)
Title: Part supply machine
Inventor: MORITA MANABU
IPC: H05K13/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To smoothly carry parts in a part supply machine. SOLUTION: An alignment chamber is equipped with a supply body for supplying parts via an inlet 12, a magnet 7 for moving the parts from a lower part to an upper part along the inner-periphery surface of the alignment chamber, and an outflow path 16 being interlocked to a downstream outlet 13 of the inner-periphery surface of the alignment chamber. Also, in the alignment chamber, a guide body 15 whose upper-end side is positioned at the downstream side of the outlet 13, and whose lower-end side is positioned near the inlet 12 is provided.
Patent JP-H08155676-A (JP)
Title: Flux composition
Inventor: MAEKAWA KIYOTAKA
IPC: B23K35/363
Filed: 1994-12-06
Abstract: PURPOSE: To provide a flux compsn. which is formable as a non-washing compsn, has good solderability and has a good insulating characteristic and high electrical reliability. CONSTITUTION: The activator of the flux compsn. contg. the activator, a base resin and org. solvent contains at least an org. halogen compd. The org. halogen compd. has a thermal decomposition initiation temp. of 200 to 350 deg.C. The org. halogen component is incorporated at 0.01 to 10% into 100wt.% flux compsn.
Patent JP-H05112287-A (JP)
Title: Automobile binding device for automobile carrier ship
Inventor: SHOJI TAIJI
IPC: B60T3/00
Filed: 1991-10-22
Abstract: PURPOSE:To rapidly and reliably bind and unbind a plurality of vehicles in a manner to save the number of workers by a method wherein a distance between first and second guide rollers and a distance between third and fourth guide rollers are both increased to a value equal to the width of a tire and right and left and front and rear wheels are dropped in gaps between guide rollers and respectively nipped through a belt. CONSTITUTION:Gap between roller blocks 3a, 3b and 3c, 3d for wheels on the left side and the right side and respective opposite roller 3-1 and 3-3 are decreased to a value lower than a tire width. Since each roller is locked, a vehicle is stopped on a wide belt spanning a gap deltamin. In binding of a vehicle, a hydraulic cylinder 6 pushing up a belt end roller block 30 is expanded and belt fastening rollers 5a and 5b are brought into a free vertical movement state. In this case, the roller blocks 3a, 3b, 3c, and 3d are rotated by a 60 deg. arc in a reverse direction to each other around a central axis 3-5 under the dead weight of a vehicle and front and rear wheels are dropped in gaps delta and bound.
Patent JP-H04176327-A (JP)
Title: Cleaning method for hollow fiber membrane filter device and hollow fiber membrane filter device
Inventor: ITO GIICHI
IPC: B01D65/02
Filed: 1990-11-09
Abstract: PURPOSE:To effectively peel deposits, such as slime and to discharge these deposits to the outside of the system by moving the carriers made to exist in the hollow fiber membrane filter device at least by water flow. CONSTITUTION:A top end 3 for module water collection having a module filter section 4 is mounted to an upper supporting plate 1 of a hollow fiber membrane filter column 1. A drain pipe 10 mounted with a net 11 for preventing the outflow of the carriers is provided right under the upper supporting plate 2. Raw water is passed by a pump 12 from a raw water inflow pipe 7 through a water sprinkling device 8 to this filter column 1. The raw water is passed in upward current from the lower supporting plate 6 and is partly filtered in the module filter section 4. This water is discharged as treated water from the top end for module water collection to a treated water pipe 9. The remaining raw water fluidizes and suspends the carriers by the upward current and is discharged from a discharge pipe 10. This operation is carried out intermittently or continuously. The fluidized and suspended carriers separate the slime and SS of the module filter section 4 and peel the slime of the filter column walls as well. The peeled slime and SS are discharged together with the raw water from a discharge pipe.