baber/WOPTO huggingface dataset:
Patent JP-H06118788-A (JP)
Title: Developer replenishing vessel
Inventor: KANAMORI AKITO
IPC: G03G15/08
Filed: 1992-10-02
Abstract: PURPOSE:To recycle a developer replenishing vessel by forming a surface having specified heat resistance and to which a resin film is welded on the peripheral edge of the opening part of the developer vessel and welding the film to the surface when the vessel is reused. CONSTITUTION:The developer replenishing vessel is provided with a developing vessel 1 having an opening, a resin film 5 covering the opening and a surface 2 formed at the peripheral edge of the opening and to which the film 5 is welded. A heat-resistant metal having >=200 deg.C thermal deformation temp., heat- resistant resin, ceramic, etc., are fixed to the surface 2. Accordingly, even when the film 5 is heated, pressed and welded to the surface 2 by a welding jig 3, ruggednesses are not formed on the surface 2 when the film is pressed. Consequently, even when a resin seal is welded to a spent developer vessel 1, the seal is surely welded to the surface, and the opening of the vessel 1 is tightly closed.
Patent JP-H03147089-A (JP)
Title: Ticket ejector for automatic ticket machine
Inventor: KUROKI YOSHIHISA
IPC: G07B5/00
Filed: 1989-11-01
Abstract: PURPOSE:To prevent lowering of an operation rate due to the erroneous recognition of the number of ejection by moving a carrying member in a carrying direction by the prescribed quantity for each ticket. CONSTITUTION:The carrying member 10 in which the ticket 2 is placed and stored is moved in the carrying direction by the prescribed quantity at each introduction of the ticket 2. Therefore, the tickets 2 second and after are laminated at a position behind by the prescribed quantity in the carrying direction at the upper plane of the ticket 2 already stored. Thereby, plural tickets 2 are exposed to an ejector part 3 at a state where they are superimposed by changing the positions by the prescribed quantity behind the carrying direction sequentially, and a customer can easily recognize visually the number of ejection. In such a way, it is possible to prevent lowering of the operation rate due to the erroneous recognition of the ejected number of tickets.
Patent JP-H01139302-A (JP)
Title: Filling of liquid
Inventor: KANEKO FUMIHIKO
IPC: B65B1/30
Filed: 1987-11-16
Abstract: PURPOSE:To accurately fill a container with a required amount of liquid, by feeding a solid filler into the container and feeding primarily the liquid in the container and by adjusting the liquid amount to reach a certain level by sucking a part of the primarily fed liquid. CONSTITUTION:A container 1 is filled with a solid filler 2 and primarily filled with a liquid 4 by there quired amount through a liquid feed nozzle 3. As the volume of the solid filler 2 can not be controlled to be constant on feeding into each container 1, the distance A between the upper end of the container and the liquid level becomes different in every container. Hence the liquid levels have deviations. When a liquid-sucking nozzle 5 with a slot at the tip is put into the primarily filled container to suck a little amount of the liquid, the distance B between the uppermost end of the container and the liquid level becomes constant regardless of the volumetric deviations of the solid filler 2. In this way, after adjustment of the distance between the uppermost end of the container and the liquid level to reach a constant height B, further a required certain amount of the liquid is secondarily fed.
Patent JP-H03150334-A (JP)
Title: Wear-resistant alloy cast iron
Inventor: TOGAWA TSUTOMU
IPC: C21D5/00
Filed: 1989-11-06
Abstract: PURPOSE:To manufacture the wear-resistant alloy improved in hardness and impact value by successively subjecting high chromium cast iron contg. specified ratios of C, Si, Mn, Cr, Mo, W and B to quenching and tempering treatment in a specified temp. range. CONSTITUTION:High chromium cast iron contg., by weight, 2.7 to 3.5% C, 0.2 to 1.0% Si, 0.5 to 1.5% Mn, 27 to 34% Cr, 0.5 to 2.0% Mo, 0.5 to 2.0% W, <=0.1% B and the balance substantial Fe with <=0.1% P and <=0.1% S as inevitable impurities is held under heating at 950 to 1100 deg.C, is thereafter subjected to quenching treatment and is tempered at 200 to 500 deg.C. In this way, the wear-resistant alloy cast iron having >=62 hardness in Rockwell hardness(HRC) and >=0.23kgm/cm<2> Charpy impact value can be obtd.
Patent JP-H09128897-A (JP)
Title: Recorded medium reproducing device
Inventor: WADA YUKINOBU
IPC: G11B20/10
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To enable a quiz function by using the reproduction of a reverse direction. SOLUTION: When a quiz key 22 is operated, a pickup 4 reads out digital data corresponding to the leading part of a music selected from an MD 3 in a reverse order in data unit recorded in clusters. After an error correction is performed every sound group, the data are stored in a shock-proof memory 12. A data expanding circuit 14 reads out samples from the memory 12 in the order opposite to the order of the reading of the samples in the sound group to expand them. The expanded samples are converted into an analog signal by a digital-analog converting circuit 17 to be outputted from speakers, etc., as a sound. When, the quiz key 22 is operated again, the digital data reproduced in the reverse direction are made to be reproduced again in the reverse direction.  When an answer key 23 is operated, a control circuit 8 displays visual display data read out from the MD 3 on a display device 19 as a correct answer.
Patent JP-H0584277-A (JP)
Title: Lever of rotary type powder forming machine
Inventor: SHIMADA YASUO
IPC: B30B11/08
Filed: 1991-08-08
Abstract: PURPOSE:To provide the lever of the rotary type powder forming machine which can prevent a wear breakdown of a lever head part by bringing the lever head part of the lever into line contact with along the outside diameter of a compression ro1l. CONSTITUTION:The lever of the rotary type powder forming machine is constituted so that a key 14 is attached to the upper lever 2 and the lower lever 4 in the rotary type powder forming machine and the levers 2 and 4 are fitted into a rotary board 1, a rotatory by oneself of the upper lever 2 and the lower lever 4 is prevented thereby, the upper lever head part 10 and the lower lever head part 18 are brought into line contact with along the outside diameter 9 of the upper compression roll 5 and the lower compression roll 6, respectively, and a wear breakdown of the upper lever head part 10 and the lower lever head part 18 is prevented.
Patent JP-H08226566-A (JP)
Title: Method to manufacture solenoid valve
Inventor: HORUSUTO KOIAAREEBAA
IPC: F16K27/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a solenoid valve by manufacturing a bent edge and a shoulder formed on a magnet casing with non-cutting machining in deep drawing processes for the magnet casing. SOLUTION: An electromagnetic coil 19, an electromagnetic core 20 and a shaft 23 joined to an anchor 25 are arranged at a magnet portion 10 in a magnet casing 11 manufactured in deep drawing processes. A valve connecting member 40 is provided with a valve member 43 for controlling the flow of a pressure medium and a bent edge 13 and a shoulder 16 formed on the magnet casing 11 are manufactured with non-cutting machining in the deep drawing processes for the magnet casing 11. The bent edge 13 is bent to encircle the valve connecting member 40 for joining the magnet portion 10 to the valve connecting member 40. An electromagnetic valve is thus easily manufactured.
Patent JP-H11105205-A (JP)
Title: Plastic film
Inventor: IHARA KAZUHITO
IPC: B05D7/04
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a plastic film having excellent light transmission properties and adhesion. SOLUTION: A plastic film is composed by providing at least one layer containing a layer formed of a coating liquid containing at least two types of acrylic polymer latex. In at least two acrylic polymer latex, the temperature difference between glass transition temperature (TgL) of the acrylic polymer latex showing lowest glass transition temperature, and glass transition temperature (TgH) of the acrylic polymer latex showing highest glass transition temperature is 10-80 deg.C.
Patent JP-H11107074-A (JP)
Title: Roller supporter
Inventor: MIYAUCHI EIJI
IPC: D01H13/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a roller supporter capable of easily detaching a roller, increasing safety and operability of a pushing roller by making a lock mechanism fixing a handle part of a fixing shaft be removable in one touch. SOLUTION: This roller supporter 1 is used for a rotating roller having an outer surface on which a yarn runs, and has a fixing shaft 7 supporting the roller through a bearing and having a handle part 7a extending to sideward of the roller, a supporting block 5 having a roller supporting hole 5a engaged with the handle part 7a of the fixing shaft 7 and a lock mechanism such as a set pin 9 fixing the handle part 7a of the fixing shaft 7, and the lock mechanism can be removed in one touch. A depressed part 7b is formed in the fixing shaft 7 and the lock mechanism is locked when a part of the set pin 9 is present in the depressed part 7b, and the locking of the lock mechanism is removed when the lock part 9c is not present within the depressed part 7b.
Patent JP-H07206552-A (JP)
Title: Surface-treated brick and its production
Inventor: SUDA SHIGEO
IPC: C04B41/80
Filed: 1993-10-22
Abstract: PURPOSE:To easily obtain a brick having a design of soft surface touch with tapered peripheral edge, by shot blast processing of a surface to be decorative face, the whole surface or the peripheral edge alone. CONSTITUTION:The surface of a dried green brick body prior to firing is sprinkled with water, and the whole surface of the brick decorative face of a basal pedestal 1 is subjected to shot blasting using iron balls each having 1-3mm in diameter with a shot blasting machine at the number of revolutions of a shot rotor of 2000-5000 turns/min at a green brick body moving rate of 3-4m/min with the amount of water sprinkled of <300ml/m<2> to develop randomly unevennesses according to the intensity of shot blasting on the whole upper surface 3 and to form a tapered part 2 according to the intensity of the shot blast along the peripheral edge. Alternatively, mottle-patterned rubber plates are put on the decorative face to provide both the upper surface and the edge with a mottled pattern, or the edge alone may be shot-blasted with the upper surface as a common brick surface.
Patent JP-S62147570-A (JP)
Title: Connection system for map information
Inventor: HAYASHI HIDEMI
IPC: G06T1/00
Filed: 1985-12-23
Abstract: PURPOSE:To grasp quickly the related map information by connecting the groups of form elements of lines, surfaces, etc. and the character elements based on each added identifying information and collectively controlling these connected elements. CONSTITUTION:A topographic data base 4 contains the map information and an element storing file 5 stores the character elements or graphic elements. A pick ID of the graphic element of a displayed building is converted into a graphic element logic key Ei by a light pen, etc. Then the graphic element control codes stored in a graphic element control file 7 are retrieved by means of the key Ei. Then the corresponding group control key Gi is searched. Then the group control codes stored in a group control file 8 are retrieved by means of the key Gi. Then a basic item key Ki that retrieves the basic item records stored in a basic item file 9 is retrieved. The pick ID corresponding to the character of the building is converted into a character element logic key Ci by a light pen, etc. Then the character element records stored in a character element file 6 are retrieved by means of the key Ci and the corresponding key Ki is searched.
Patent JP-2000119242-A (JP)
Title: Hydrazine derivative composition and curable composition excellent in weatherability
Inventor: NAKABAYASHI AKIRA
IPC: C08K5/07
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition equipped with a low temperature- curing property and preservation stability simultaneously and capable of forming a membrane excellent in waterproof property, soil resistance, etc. by containing a specific polyhydrazine compound with a specific photostabilizer and/or an ultraviolet absorbing agent. SOLUTION: This hydrazine derivative composition contains (A) a polyhydrazine compound having >=2 hydrazine residues in one molecule, (B) a photostabilizer containing carbonyl group (preferably a hindered amine derivative) and/or an ultraviolet absorbing agent. The component A is preferably a semicarbazide derivative composition of the formula [R1 is a 2-20C alkylenediisocyanate, a 5-25C cycloalkylenediisocyanate or the like; R2 is H or a 1-20C alkyl; R3 is a 1-20C alkylene, a 5-20C cycloalkylene or the like; (n) is 0, 1; and (l), (m) are each 0 or a positive integer, provided that 20>=(l+m)>=3]. The composition is useful as a curing agent for a polycarbonyl compound, etc.
Patent JP-H01129324-A (JP)
Title: Data retrieving device
Inventor: AOKI MASAO
IPC: G06F17/30
Filed: 1987-11-13
Abstract: PURPOSE:To shorten a retrieving time when a number of records are retrieved by providing plural retrieving means to successively read the key of the record, which is stored in a storing means, to compare the read key and an inputted retrieving key, to read the coincident record from the storing means and to output the record. CONSTITUTION:The retrieving key is written from an external part through an external bus 20, a bus buffer 19 and an I/O bus 18 to a retrieving key storing circuit 16a, for example. When a retrieval start is commanded to a key comparison control circuit 17a, the key comparison control circuit 17a compares the retrieving key, which is written to a retrieving key storing circuit 16a, and the key on an internal bus 12. Then, the keys are coincident, the record is read and informed the external part through the I/O bus 18, a bus buffer 19 and the external bus 20. Even when the retrieving key is written to a retrieving key storing circuit 16b and the retrieval start is commanded to a key comparison control circuit 17b, the key comparison control circuit 17b is independently operated samely as the key comparison control circuit 17a. Thus, the retrieving time can be shortened.
Patent JP-H06134638-A (JP)
Title: Automatic collation and recognization device for tool
Inventor: KODA SEIDO
IPC: B23Q3/155
Filed: 1992-10-26
Abstract: PURPOSE:To find a mounting mistake of a tool on a magazine automatically before hand and carry out automatic measurement of tool with a high accuracy automatic compensation. CONSTITUTION:An image of a tool T1 taken by an image-taking unit 5 is transfered as image information to an image processing unit 8a of a personal computer 8 from the image-taking unit 5. This image information is processed in the image processing unit 8a, and then fed to a tool characteristic level computing unit 8b. In the unit 8b, the characteristic level of the tool T1 is extracted and computed. In a collation and recognization unit 8c, the characteristic level data of the tool T11 extracted and computed by the unit 8b is compare with the master data on the tol T1, and then whether the tool T1 image taken corresponds with the tool T1 designated by an NC device 3 or not is recognized.
Patent JP-H04160623-A (JP)
Title: Two-dimensional vector information input device
Inventor: SAIKAICHI HIDEKAZU
IPC: G06F3/038
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate the need for an operation until the operation started at the time of starting movement is stopped even in the case of a continued movement instruction by converting the integrated value of a moving variable in operation into a two-dimensional unit distance moving signal to be outputted to a computer. CONSTITUTION:This two-dimensional vector information input device is provided with a pair of moving variable detecting means 1 for independently detecting moving variables in two directions intersecting orthogonally with each other in each fine unit time, an integrating means 2 for converting the meanings of the detected moving variables in each fine unit time as two-dimensional acceleration vector information and integrating the converted vector information by time to obtain two-dimensional speed vector information, a speed attenuation instruction detecting means 3 for detecting a moving speed attenuating instruction and attenuating the two-dimensional speed vector information outputted from the means 2, and a unit distance moving signal sending means 4 for sending a two-dimensional unit distance moving signal in accordance with the two-dimensional speed vector information outputted from the means 2. In this case, operation is a moving speed acceleration/deceleration instruction, and when the operation is aborted, the movement of a fixed speed is restored. Consequently, the sending of a two-dimensional unit distance moving signal to the computer body 5 is continued until the operation is stopped by the moving speed acceleration/deceleration instruction or operation in the direction reversed to the moving direction.
Patent JP-H03149323-A (JP)
Title: Rotary heat regenerator
Inventor: SASAKI MASASHI
IPC: F02C7/105
Filed: 1989-11-06
Abstract: PURPOSE:To always secure the excellent sealing ability of housings and moreover to control their thermal stress to be low by elastically maintaining a housing assembly formed of the two coupled housings inside a casing with a fixed clearance kept between them. CONSTITUTION:A housing assembly 50 is constituted of a low temperature air housing 3 and a high temperature gas housing 5 which are semicylindrical and opposite to each other. Thermal deformation due to temperature difference of the housings 3, 5 is therefore reduced, and since sealing seat faces 9A, 9B coming into contact with a regenerating core have excellent flatness, excellent sealing ability can be always secured. In addition to that, the assembly 50 is supported inside a housing 1 through an elastic supporting member 28 with a fixed clearance 23 kept between them. Thus since the housing 50 becomes tough against vibration and impact, and can absorb difference in thermal expan sion between the housing 1 and the housing assembly 50, thermal stress generat ed between them can be controlled to be low.
Patent JP-H10136166-A (JP)
Title: Image input device
Inventor: WATANABE SHOJI
IPC: H04N1/04
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the device through simplified components and miniaturization of the device that reads a reflection original and a transparent original. SOLUTION: In this device, a transparent original holder 12 with negative film loaded thereto or a photo print is carried by the same carrier system and a CCd line sensor 1 picks up an image of the negative film or the photo print. The carrying system is provided with drive rollers 5A(5A), 5B(5B) driven by a motor 11 and pinch rollers 6A(6A), 6B(6B) opposed to the rollers 5A(5A), 5B(5B) and the pinch rollers 6A, 6B are energized by springs and freely retracted. Thus, the transparent, original holder 12 and the photo print whose thickness differ from each other are carried while being nipped between the drive rollers 5A(5A), 5B(5B) and the pinch rollers 6A(6A), 6B(6B). Furthermore, in the case of picking up an image of an original, a reflection/transparent discrimination sensor 15 senses the position of the pinch roller 6A to senses the thickness of the original.  Thus, whether the original is the negative film or the photo print is discriminated and the setting of the optical system is properly switched.
Patent JP-H02135283-A (JP)
Title: Fluorinated hydrocarbon-based azeotropic mixture
Inventor: ASANO AKIO
IPC: C09K3/30
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the subject novel mixture, consisting of trichlorotirfluoroethane and a ternary azeotropic mixture of methanol/acetone/ cyclohexane, usable as a substitute fluorocarbon and simultaneously having excellent characteristics as a solvent, etc. CONSTITUTION:The objective mixture consisting of (A) 95-20wt.% (optimally about 50wt.%) 1,1,2-trichlorotrifluoroethane and (B) 5-80wt.% (optimally about 50wt.%) ternary azeotropic mixture of methanol, acetone and cyclohexane. The above-mentioned mixture is used as a remover for fluxes, greases, oils, waxes, inks, etc., solvent for coatings, extracting agent, stain removing agent, detergent for IC parts, electrical appliances, precise machines, optical lenses, etc., and draining agent, etc.
Patent JP-H07143674-A (JP)
Title: Battery-operated electronic equipment
Inventor: ENDO KAORU
IPC: G06F15/02
Filed: 1993-11-18
Abstract: PURPOSE:To prevent the earlier judgment of a battery voltage monitoring section on the charging timing of a battery by substantially interrupting the voltage monitoring of the battery voltage monitoring section when a specific load is operated. CONSTITUTION:A CPU 19 substantially interrupts the monitoring operation of a battery voltage monitoring section 21 which monitors the arrival of the charging timing of a secondary battery 15 from the output voltage of the battery 15 which can be restored to its nominal voltage by charging when a specific load in the load group of the battery 15, namely, the motor 20 of a floppy disk device 17 is operated. Therefore, the occurrence of such a case can be prevented that the arrival of the charging timing of the battery 15 is wrongly reported while the discharging amount of the battery 15 is small and the electric power used next is Limited due to the charging of the battery 15 associated with a memory effect, because the voltage of the battery 15 is monitored under a nearly equal condition to that when the load is light while the output voltage of the battery 15 is dropped by a load current due to the operation of the motor 20.
Patent JP-H05124814-A (JP)
Title: Manufacture of artificial pearl and device therefor
Inventor: NAGAHIRO JINZO
IPC: C01F11/18
Filed: 1991-11-05
Abstract: PURPOSE:To manufacture an artificial pearl at a high efficiency with a low cost, showing surface gloss and brightness comparable to natural pearl without necessitating a sophisticated grinding technique and handling time. CONSTITUTION:Nuclei of pearls are arranged in a calcium hydroxide solution, gaseous CO2 or a mixed gas containing gaseous CO2 is injected into the solution as fine bubbles together with a jetting injected through an ejector system gas nozzle 5 which jets the liquid and sucks a gas by a negative pressure caused by the jet stream of the liquid, and a pearl layer is formed arround the above unclei by the chemical reaction caused by gas-liquid contact of calcium hydroxide with gaseous CO2.
Patent JP-H02136084-A (JP)
Title: Drive circuit of voice coil motor for disc device
Inventor: SHINOHARA TORU
IPC: H02P25/06
Filed: 1988-11-16
Abstract: PURPOSE:To shorten access time by detecting motor driving current accurately upon finish of seek operation in deceleration control and performing deceleration control of head stably while following to a target speed thereby improving the stability of deceleration control upon finish of seek operation. CONSTITUTION:Since voltage induced by counter electromotive force of a voice coil 10 is lower than Zener voltage Vz of a Zener diode ZD2, the Zener diode ZD2 does not conduct and driving current of the voice coil 10 flows entirely through a current detection resistor Rs1 even during deceleration control upon finish of seek operation and thereby the driving current can be detected accurately during deceleration control thus enabling highly stable deceleration control. When reverse control is made, a diode D1 does not conduct even if the potential at terminal 12 exceeds over that at terminal 14 due to counter electromotive force because of the Zener diode ZD1, and the driving current flows entirely through a current detection resistor Rs2 during deceleration thus enabling deceleration control with shortened access time.