baber/WOPTO huggingface dataset:
Patent JP-H07131743-A (JP)
Title: Video printer
Inventor: INOUE HAJIME
IPC: H04N5/765
Filed: 1993-10-29
Abstract: PURPOSE:To clearly record a pickup date and time and print date and time. CONSTITUTION:A control section 39 of a video printer 10 is provided with a video control key 39d to operate a video camera 12 via a serial communication line. When a video picture reproduced by a video camera 12 is received, switches 29,51 are tentatively switched to receive code data of a picked up date and time or current date and time (print date and time) from an ID code extract section 23 of the video camera 12 through a serial communication line. The received code data are converted into a date/time picture by a character generator 42 and the data/time picture is printed out while being synthesized on the video picture by a picture synthesis section 41.
Patent JP-H11108518-A (JP)
Title: Automatic ice maker for refrigerator
Inventor: KOGA HIDEO
IPC: F25C5/18
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ice maker for refrigerator in which stopping of an ice making pan at the time of filled with ice and smooth transition from ice detection section to twisting section at the time of not filled with ice incident to a uniaxial system performing ice detection and driving of the ice making pan coaxially is attained through a switch circuit for realizing reduction in size of a motor actuator. SOLUTION: The automatic ice maker for refrigerator comprises a motor actuator 2 for turning an ice making pan 1 carried on an actuator shaft 3 by driving a motor, a contact brush carried on the shaft 3, a pattern switch circuit 13 provided with an overrun gap between an ice detecting section pattern and a twisting section pattern, an ice detecting fin 4 provided integrally with the ice making pan 1 while being set to stop turning of the ice making pan through contact with an ice in the way of turning motion thereof through the ice detecting section if the height of ice stored in an ice storage container exceeds an upper limit, and a controller 5 for resetting the ice making pan upon elapsing a set time of a timer after starting rotation of the motor or upon receiving an ice separating point signal indicative of the end of ice separation.
Patent JP-2001094860-A (JP)
Title: Camera control system, method for controlling camera and storage medium
Inventor: SUZUKI KAZUKO
IPC: H04N5/225
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera control system capable of further improving a camera controlling function on a control terminal. SOLUTION: A camera control system for selecting one of a plurality of controllable cameras connected to a network and executing the display of an image and the control of the selected camera is provided with a monitor for displaying a map, a mouse for pointing out a position of the map displayed on the monitor, a camera selection part for selecting an optimum camera capable of photographing the position pointed out by the mouse, and a camera control part for controlling the camera selected by the camera selection part.
Patent JP-2000098286-A (JP)
Title: Laser scanner
Inventor: FUJIOKA TAKANOBU
IPC: G02B26/12
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent suck-in of air accompanying rotation drive of a rotary polygon mirror into an optical housing housing the rotary polygon mirror and an image forming lens. SOLUTION: A laser scanner forms a linear side wall 3a linearly prolonged in the vicinity of the housing position of the rotary polygon mirror 10 in the optical housing 3, and interposes an elastic seal 18 having an airtight property on a joint part between the linear side wall 3a and a cover 4. By providing this elastic seal 18, the matter sucking the air of the outside into the optical housing 3 due to negative pressure of a circling flow occurring when the rotary polygon mirror 10 is rotation driven is prevented. The part interposed with the elastic seal 18 in the optical housing 3 is the linear side wall 3a prolonged nearly linearly, and the interposed elastic seal 18 becomes a simple shape to be made inexpensive.
Patent JP-H06122150-A (JP)
Title: Molding method inflation film
Inventor: YAZAKI TAKAO
IPC: B29C48/10
Filed: 1992-10-12
Abstract: PURPOSE:To obtain uniformity of longitudinal and lateral strengths of a film by disposing two air-cooled rings and a plurality of straightening cylinders to be disposed concentrically at a downstream side of a resin discharge port of a molding die, preliminarily cooling the film, and stably supporting the film it by a venturi operation of an air flow. CONSTITUTION:A plurality of straightening cylinders 27 are disposed at an interval coaxially with a resin discharge port D of a molding die C at a low stream surface of first, second air-cooled rings 13, 24, and an annular air chamber 28 of a downstream side opening is formed between the adjacent cylinders 27. A plurality of atmospheric air inlets 29 are radially formed at a peripheral wall of the outermost cylinder 27, and an atmospheric air suction/discharge port 30 communicating with the chamber 28 are formed at the residual cylinders 27. Melted tubular material is preliminarily cooled with the air diffused from diffusers 13a, 24b of the rings 13, 24, diffused from a main diffuser 24a, the chamber 28 is evacuated by a venturi operation of the air flow slightly raised at its temperature to stably support the tube (b) discharged from the port D from its outer periphery.
Patent JP-H10103532-A (JP)
Title: Spool valve
Inventor: YAMADA TOMIO
IPC: F16K43/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a spool valve for facilitating variation of energizing force of a valve element. SOLUTION: A spool valve 2 is formed of a valve chamber 4 cylindrically formed in a body main body 3, a spool type valve element 5 fitted to the inside of the valve chamber 4 and a coil spring 6 for energizing the valve element 5. An escape hole 12 penetrating in the side part 11 of the body main body 3 is provided on the right end of the valve chamber 4 and the coil spring 6 is constructed to be capable of being inserted and pulled out in its extending/ shrinking direction. The upper/lower recesses 15, 16 are formed on the upper/ lower surfaces 13, 14 of the body main body 3 for surrounding the escape hole 12 so as to form a thin thickness part 17 for constructing the side wall of the escape hole 12.  An inside through hole 19 for vertical penetration is opened in the partial position of the thin thickness part 17 on the valve chamber 4 side and an outside through hole 20 is opened in the partial position on side part 11 side of the body main body 3 and retainer plate 21 for extending in the crossing direction of the escape hole 12 and preventing the coil spring 6 from being drawn out from the escape hole 12 is inserted in the outside through hole 20 insertably into/drawably from there.
Patent JP-S62133732-A (JP)
Title: Manufacture of semiconductor device
Inventor: OYA SHUICHI
IPC: H01L21/76
Filed: 1985-12-06
Abstract: PURPOSE:To prevent the reduction of an active region as well as to form the active region in accordance with the designed value by a method wherein a patterning is performed on a second oxidation-resisting film utilizing the eave generated on a silicon oxide film, and an interelement isolation region is formed by oxidation using said oxide film as a mask. CONSTITUTION:A first oxidation-resistant film 3 is formed on the surface of a semiconductor substrate 1, and a polycrystalline silicon film 4 of active region form is formed thereon by patterning. The whole body of the above-mentioned films is converted into a silicon oxide film 5 by oxidizing the silicon film 4. An oxide film 3 is removed by etching using the oxide film 5 as a mask. The second oxidation-resistant film 8 is formed on the whole surface of the substrate 1, and an oxide film 8 is left on the lower side only of the oxide film 5 by performing an anisotropic etching on the film 8. The oxide film 5 is removed by etching. A selective oxidation is performed on the surface of the substrate 1 using the left oxide films 3 and 8 as masks, and a thick silicon oxide film 9 is formed. As a result, the contraction of an active region is prevented, and the active region in accordance with the designed value can be formed.
Patent JP-H08140280-A (JP)
Title: Device for controlling charging of storage battery
Inventor: KADOUCHI EIJI
IPC: H02J7/02
Filed: 1994-11-08
Abstract: PURPOSE: To lessen the adverse effect on a storage battery by stopping the charging when the detection by a voltage sensor gets over the set voltage within the specified time after start of the charging of a battery where a plurality of storage cells are connected. CONSTITUTION: A voltage sensor 2 detects the terminal voltage of a battery set 1 composed of a plurality of nickel hydrogen storage battery cells connected with one another and being charged. The CPU 11 of a charging control circuit 5 compares the detection voltage with the set voltage substantially equal to the terminal voltage after preset complete charging of the battery set 1, and further measures the charging time from the start of the charging of the battery set 1, and also, when the detection voltage gets over the set voltage within the specified set voltage after start of charging of the battery set 1, it stops the charging. Hereby, the time of overcharging gets off in a short time within the specified time, and the adverse effect on the storage battery can be lessened.
Patent JP-H03134897-A (JP)
Title: Non-volatile memory
Inventor: SEKIGUCHI KOJI
IPC: G11C16/04
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a non-volatile memory to automatically detect the margin of the number of times for reloading by writing data '1' after writing data '0' to one monitor cell of a monitor cell array each time data are written into the memory cell of a memory cell array, writing the data '0' after writing the data '1' to the other monitor cell, and applying a specified voltage to the control gate of the monitor cell. CONSTITUTION:Each time the data are written into the memory cell, the data '1' are written after writing the data '0' to one monitor cell and the data '0' are written after writing the data '1' to the other monitor cell. Based on a test mode signal, a voltage Vth1 set higher than a threshold sense level Vth3 is applied to the control gate of one monitor cell and a voltage Vth2 set lower than the Vth3 is applied to the control gate of the other monitor cell. Thus, the margin of the number of times for writing the memory cell array can be automatically determined.
Patent JP-H01116700-A (JP)
Title: Voice recognition control system
Inventor: OGITA TAKAHIKO
IPC: G10L15/00
Filed: 1987-10-30
Abstract: PURPOSE: To select an accurate and safe recognition word generating no abnormality by simple constitution by executing fail/safe processing if the safeness of a recognized result is doubtful. CONSTITUTION: When a 1st candidate word having the highest degree of similarity is not included in a fail/safe processing object word group, the 1st candidate word is determined as a recognized word. When the 1st candidate word is included in a certain fail/safe processing object word and other fail/safe processing object words are not included in a candidate word group, the 1st candidate word is determined as a recognized word, and when other fail/safe processing object words are included in the candidate word group, fail/safe processing is executed. Consequently an accurate and safe recognition word generating no abnormality can be selected for an input voice word by the simple constitution.
Patent JP-H06101119-A (JP)
Title: Device for melt spinning
Inventor: ARAI YUTAKA
IPC: C25D5/26
Filed: 1992-09-18
Abstract: PURPOSE:To suppress thermal decomposition of pitch and to reduce evolution of a gas and end breakage by constituting the surface with which molten pitch is brought into contact with a material having substantially no catalytic action on thermal decomposition. CONSTITUTION:The surface with which molten pitch is brought into contact is made of a material (Cr coating, SiO2, Al2O3, TiO2, SiC, TiC, TiN, BN, Si3N4), etc., having substantially no catalytic action on thermal decomposition. The surface is especially effective in the case of mesophase pitch.
Patent JP-H1080240-A (JP)
Title: Reel seat for fishing
Inventor: OMURA RYUICHI
IPC: A01K87/06
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a reel seat for fishing without increasing both the sliding resistance between a tightening lever and an engaging spring and the operating load on the tightening lever even when forming the tightening lever of a metallic material consisting essentially of titanium in the reel seat for fishing of the type called a plate seat. SOLUTION: This reel seat for fishing is obtained by forming a plating layer of black chromium on an engaging spring 18. As a result, the operating load of the tightening lever 25 can be reduced to <=1/2 as compared with that in the case of carrying out no surface treatment of the engaging spring 18 at all under constant conditions.
Patent JP-H11113122-A (JP)
Title: Cable guide device for cable stringing
Inventor: NOMURA TOSHIAKI
IPC: H02G1/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To smoothen cable stringing by constituting a bendable, deformable coupling member with a pair of cylindrical fitting portion having an elliptic cross section, by inserting one end of a spiral guide rod to the cylindrical fitting portion, and by inserting the other end of the spiral guide rod to the other cylindrical fitting portion. SOLUTION: A coupling member 2 is constituted with a bendable synthetic resin body of a pair of cylindrical fitting portions 2', 2', each of which has an elliptic cross section coinciding with the cross sectional shape of a spiral guide rod 1, arranged in parallel and formed integrally. Here, an end portion of one spiral guide rod 1 mutually being adjacent and suspended from a support line a is inserted to one fitting portion 2' of a coupling member 2, and the end portion of other spiral guide rod 1 is inserted to the other fitting portion 2'. Then, an adequate number of spiral guide rods 1, 1,... are coupled with the coupling members 2 and assembled to the support wire along the support wire a suspending the cable C, thereby penetrating the cable C through the spiral guide rod 1 mutually coupled together, and the cable C is guided to a towing direction.
Patent JP-H11257899-A (JP)
Title: Destroying method
Inventor: ARAI HIROSHIGE
IPC: F42B3/12
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently destroy an object by an impact force and explosion force of a destroying substance by exploding the destroying substance by the impact generated when a fused gasifying substance is fused and gasified. SOLUTION: The destroying method is such that a charge energy charged in a capacitor is fed for a short time to a thin metal wire 2 to rapidly fuse and gasify the thin metal wire 2, thus exploding all nitromethane by resultant impact wherein it is exploded only when an electric energy for fusing and gasifying the thin metal wire 2 is given, and hence a destroying apparatus can be handled safely.
Patent JP-H01115872-A (JP)
Title: Silicon nitride ceramics
Inventor: KURASAWA MORIO
IPC: C04B35/584
Filed: 1987-10-29
Abstract: PURPOSE:To obtain the titled ceramics outstanding in high density, hardness and heat resistance, by mixing silicon nitride with niobium or niobium-based substance to form ceramics. CONSTITUTION:The objective ceramics can be obtained by mixing silicon nitride with 0.1-25wt.% of at least one kind of substance selected from niobium and niobium-based substances to carry out a forming. In this ceramics, presence of said niobium or niobium-based substances among silicon nitride grains enhances the bond strength among them leading to both higher density and hardness. Moreover, high heat resistance of said niobium or niobium-based substances will also enhance the heat resistance of said sintered ceramics. In addition, only a small amount of a sintering aid is required to be used if needed, thus preventing the deterioration of the physical properties of said ceramics.
Patent JP-2001095366-A (JP)
Title: Screening contrler of combine harvester
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/48
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that screening performance is reduced due to scattering of a lot of grains to the outside of a harvester body by separating air, i.e., by generating a lot of third loss, since substances to be screened are usually screened with the same separating air as that used in a reaping and threshing work and, in case of turning of the harvester body at corners during the reaping and threshing work, cereal stems are not fed to a threshing chamber, thus, the substances to be screened which fall down from the threshing chamber to a lower screening unit are remarkably reduced. SOLUTION: This screening controller of a combine harvester is constituted by installing a suction port 29 in the front part of a winnower 18 for passing screening air in a screening passage, a shutter 30 provided to the suction port 29 and capable of being opened and shut and controlling the amount of inlet air into the winnower 18 and closing the shutter 30 depending on a turning operation in turning the harvester body or a reaping up operation before the turning in reaping and threshing operations and reducing the revolution of the winnower to equal to or less than a predetermined value.
Patent JP-H03136044-A (JP)
Title: Sheet heating device
Inventor: WATANABE YASUNORI
IPC: G03D13/00
Filed: 1989-10-20
Abstract: PURPOSE:To prevent fear that a sheet is elongated even in the case of heating the sheet having poor heat resistance such as an OHP sheet by providing a clutch means for cancelling the transmission of driving power when tensile force equal to or exceeding specified value is applied to the sheet between a feed-in roller or a feed-out roller and a driving source. CONSTITUTION:While the sheet 18 is conveyed along a conveyance path by a conveying means, it is heated by a heating means 31 in the conveyance path. When the tensile force equal to or exceeding the specified value is applied to the sheet 18 at the time of conveying the sheet 18, the clutch means 38 provided between the feed-in roller 27 or the feed-out roller 29 being the conveying means and the driving source is released so as to cancel the transmission of the driving power. Thus, even when the OHP sheet etc., having the poor heat resistance is used, the sheet is heated without being elongated.
Patent JP-H10167452-A (JP)
Title: Delivery device for nearly cylindrical article and its delivery method
Inventor: DOI KAZUKI
IPC: B65G47/14
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the delivery device and method for roughly cylindrical article, which is excellent in operating performance, and can deliver each article without being damaged regardless of the kind of each article. SOLUTION: In a delivery device for roughly cylindrical article, which is equipped with a housing part 9 housing roughly cylindrical article, and with a delivery means capable of delivering the articles housed in the housing part 9 out of a delivery part 8, the housing part 9 can house the roughly cylindrical articles without standing in regular order, and the delivery means can be rotated at the outer circumference of the housing part 9 ion order to be capable of delivering the parts out of the delivery part 8.
Patent JP-H0587771-A (JP)
Title: Oxygen sensor element and production thereof
Inventor: KUNIMOTO AKIRA
IPC: G01N27/41
Filed: 1991-09-26
Abstract: PURPOSE:To provide an oxygen sensor element characterized by that the adhesion of a substrate, an electrode film and a solid electrolyte film is markedly enhanced and the porosity and pore size of the electrode and solid electrolyte film formed on the aluminum membrane provided to the substrate can be controlled only by changing the thickness of said membrane and capable of accurately controlling a limit current value. CONSTITUTION:In an oxygen sensor element, an alumina membrane 5 having fine projections is formed to one surface of a dense insulating substrate 2 and a porous membrane like cathode 3a, a porous solid electrolyte membrane 4 having oxygen ion conductivity and capable of diffusing oxygen gas and a porous membrane like anode 3b capable of diffusing oxygen gas are successively laminated to said membrane 5. The alumina membrane 5 having fine projections is obtained by forming an aluminum membrane to one surface of the substrate 2 and treating said membrane with hot water before baking the same in an oxidative atmosphere.
Patent JP-H10119684-A (JP)
Title: Air bag device mounting structure
Inventor: HANADA KOTARO
IPC: B60R21/205
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the mounting workability of an air bag device and reduce a cost. SOLUTION: An air bag lid 5 for an air bag device 3 is mounted on an inflater unit 4 to be movable to the vertical, cross and longitudinal directions, so that the inflater unit 4 and be inserted into the opening 2 on the upper face of an instrument panel 1, fastened and fixed to a steering member 9 and the air bag lid 52 can be fixed top the peripheral sedge of the opening 2 with a locking means 10 to mount the air bag device 3 in proper attitude across the steering member 9 and the peripheral edge of the opening 2 without using a special adjustment mechanism.
Patent JP-H05115176-A (JP)
Title: Dc-dc converter
Inventor: TAKEUCHI SHUNJI
IPC: H02M3/335
Filed: 1991-10-23
Abstract: PURPOSE:To protect a transistor against breakdown even in the case of long time short circuit of output terminal by feeding base current of transistor, at the time of starting, from the joint of the primary winding of a transformer and the collector of the transistor. CONSTITUTION:At the time of starting, base current is fed through a resistor 11 to a transistor(Tr) 1. There is a relationship IB1=(VCE-VD-VBE)/R11 between the collector-emitter voltage VCE and the base-emitter voltage VBE of the Tr 1, the resistance R11 of the resistor 11, and the forward voltage VD of a diode 13. Base current IB2 after start can be expressed by a formula IB2=(VO-VBE)/ R12+(VCE--VD-VBE)/R11, where VO is output voltage and R12 is the resistance of a resistor 12. The current represented by second term, i.e., the current IB1, flows only for a quite short time when the Tr 1 turns from OFF to ON. Since the current IB2 contains only second term at the time of short circuit of the output terminal 7, collector current of the Tr 1 does not increase. Consequently, the Tr 1 is protected against breakdown even when short circuit state sustains for a long time.
Patent JP-H0513444-A (JP)
Title: Field-effect transistor
Inventor: KAMIYANAGI KIICHI
IPC: H01L21/338
Filed: 1991-10-23
Abstract: PURPOSE:To provide a high-performance FET having a small short-gate effect. CONSTITUTION:The resistance values of regions 20 and 20' on the sides near a channel 2 between source and drain regions are made larger than those of regions 19 and 19' on the sides far from the channel. Whereby an electric field strength between a high-resistance region and a semiconductor GaAs substrate is reduced and as a result, an injection of carriers from the source region into the substrate is reduced and a short-gate effect can be made small.