baber/WOPTO huggingface dataset:
Patent JP-H0257777-A (JP)
Title: Gas release preventive device
Inventor: SHIMIZU NOBORU
IPC: F16K31/10
Filed: 1988-08-22
Abstract: PURPOSE:To prevent gas from releasing even in the event of abnormal combustion by furnishing a solenoid to be closed with a signal from sensors to sense any emergency condition, and installing a detent member to release the housing from a casing in case of emergency. CONSTITUTION:When emergency condition is sensed by sensors, a solenoid 20 is energized to close a valve body 6, and the flow path 1 for gas is choked. On the other hand, generation of such an emergency condition as swinging in a large scale or tumbling of a gas container because of earthquake or car collision gives a detent member a tensile force to separate a yoke 19 for solenoid from a casing 2, and the yoke 19 clamped at the casing 2 by an elastic clamping member 15 is separated from the casing 2. An operational shaft 10 in the valve open condition at normal times is released from the valve open lock condition, so that the valve body 6 is closed automatically, and the flow path 1 formed in the casing 2 is blocked.
Patent JP-2000099767-A (JP)
Title: Education simulator
Inventor: HABARA TAKAAKI
IPC: G09B9/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an education simulator for allowing a user to falsely experience a connection procedure by considering the characteristics of a real object at the time of executing an operation for connecting a virtual object to another viritual object. SOLUTION: Connection relation information 450 including an information for specifying the connection part and connection form of a virtual object is stored, a selection instruction and a displacement instruction about the virtual object are received, a virtual object definition information 440 is changed in accordance with the displacement instruction with respect to the selected virtual object, and the virtual object is displaced and displayed on a display screen 300. Since an input checking the characteristics of a real object is received at the time of receiving a displacement instruction, a connection procedure can be checked while paying attention to the characteristics of the object also in a virtual space similarly to a real space.
Patent JP-S6097331-A (JP)
Title: Data transfer device
Inventor: SAHORI DAISUKE
IPC: G03B17/24
Filed: 1983-11-01
Abstract: PURPOSE:To prevent unsightly photographing due to transfer in an incomplete state by raising an alarm when a transfer module is not detained. CONSTITUTION:If the transfer module is detained though a camera is laid down or set vertically, a detaining pawl of a rear cover is not dropped into a groove of the transfer module but is shaked in a prescribed direction to turn on a switch 52. Then, a closed circuit is formed with a battery 9, and an alarm is raised by lighting of an LED57. As the result, unsightly photographing due to transfer in the incomplete state is prevented.
Patent JP-S6361526-A (JP)
Title: Serial data transfer device
Inventor: YOSHIZAWA KAZUTOSHI
IPC: H04L29/08
Filed: 1986-09-01
Abstract: PURPOSE:To considerably shorten the clock transition period to contrive to improve the transfer speed of serial data by connecting a transmission equipment and a reception equipment to each other with one clock line and one data line and driving the clock line with a push pull buffer circuit and driving the data line with an open drain circuit. CONSTITUTION:Respective serial clock input/output terminals 104 and 154 of a master device 100 and a slave device 150 are connected by one serial clock line 180. Serial data input/output terminals 105 and 155 are connected by one serial data line 181, and a resistance 182 is used to pull up the serial data line 181 to a prescribed supply voltage. The clock line 180 is driven by the push pull buffer and the data line 181 is driven by the open drain buffer to sharpen the rise and the fall of clocks. Thus, the data transfer speed is increased and plural chips are connected by two lines, namely, the clock line and the serial data line.
Patent JP-S6099169-A (JP)
Inventor: KARURU HAINTSU SHIYUNDEHIYUTSU
IPC: C09B62/20
Filed: 1984-10-03
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-H0261126-A (JP)
Title: Collecting working of yarn
Inventor: OKA TAKASHIGE
IPC: C08J5/06
Filed: 1988-08-20
Abstract: PURPOSE:To carry out uniform coating with a collecting resin by passing a fiber yarn through a treating bath accommodating a mixture solution of a collecting resin dissolved in a specified solvent with an aqueous solution layer on the upper layer part and then through a dryer. CONSTITUTION:A collecting-working solution 26 prepared by dissolving a collecting resin in a volatile solvent with a higher density than that of an aqueous solution 27 immiscible or sparingly miscible with the aqueous solution 27 is accommodated in a collecting-working vessel 3 and an aqueous solution 27 layer is formed as a sealing layer. A reinforcing fiber yarn 2 is dipped into the collecting-working solution 26 and passed through a dryer 14 with internal air circulation. The yarn 2 treated with a heat treating unit 17 is cut with a rotary cutter 22.
Patent JP-H0869735-A (JP)
Title: High voltage dc switch
Inventor: KOSHIZUKA TADASHI
IPC: H01H33/91
Filed: 1994-08-31
Abstract: PURPOSE: To provide a high voltage DC switch of compact construction which can set the arc voltage of bypass switch sufficiently high and thereby can communicate certainly the current from a bypass switch to a thyristor valve. CONSTITUTION: A min. section area part 10a having a length 1/3-1/2 of the relative movement distance of two contacting pieces 2, 3 is furnished in the main gas flow-path 10 of an insulated nozzle 1. Intra-nozzle wall gas flow-paths 12, 13 stretching in the axial direction are furnished inside the wall of the nozzle 1. The flow-paths 12, 13 are at one-side end leading to a puffer chamber 10 and are in communication with the main gas flow-path 10 through the other open ends 12a, 13a. The open ends 12a, 13a are formed so that they are open in the direction perpendicular to the min. section area part 10a of the main gas flow-path 10 and arranged with a certain spacing reserved in the axial direction.
Patent JP-H0878271-A (JP)
Title: Production of multilayer electronic device
Inventor: HIROSE SATOSHI
IPC: H01G4/30
Filed: 1994-08-31
Abstract: PURPOSE: To enhance the bonding power on the bonding face of a ceramic green sheet by employing a ceramic green sheet having a multilayer structure where a thin resin rich layer is employed for at least one bonding face. CONSTITUTION: In a ceramic green sheet 1 of three layer structure formed on a support 2 subjected to mold release processing, layers 1a and 1c form a thin resin rich layer part as compared with a layer 1b. The ceramic green sheet 1 is produced by coating the surface of the support 2 subjected to mold release processing with the layer 1a by means of a coating head 3a, coating the layer 1a with the layer 1b by means of a coating head 3b, coating the layer 1b with the layer 1c by means of a coating head 3c and then drying the laminate by means of a dryer 6. An inner electrode is then printed on the green sheet 1 and fired and an outer electrode is formed. This method enhances adhesion while reducing the residual carbon after firing thus realizing an excellent multilayer electronic device free from short circuit.
Patent JP-2000239653-A (JP)
Title: Composition for polishing
Inventor: RI KICHISEI
IPC: B24B37/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for polishing various industrial goods, especially for flattening the surface of semiconductor device wafers so as to improve μ-scratch, a surface defect after polishing, by adding a specified amount of a cyclic amine to a polishing agent mainly comprising deionized water and a fine metal oxide powder. SOLUTION: This composition comprises 30-99 wt.% deionized water, 0.1-50 wt.% fine metal oxide powder, and 0.01-20 wt.% cyclic amine. Examples of the metal oxide are silica, alumina, ceria, zirconia, and titania and one made by a fuming method, a sol-gel method or the like is used, Usually, the metal oxide used has a primary particle size (measured by BET) of 10-100 nm, Examples of the cyclic amine are 2-pyrrolidinone, pyrrolidine, 3-pyrrolidinol, 3-pyrroline, 2-oxo-1-pyrrolidinemethyl acetate, 1-methylpyrrolidinone, 1- methylpyrrolidine, etc.
Patent JP-H0952078-A (JP)
Title: Garbage treatment apparatus
Inventor: MATSUSHITA TAKESHI
IPC: C05F9/02
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the capacity of hygienic garbage-decomposition treatment and to reduce running costs. SOLUTION: Garbage is separated into liquid (squeezed) and solid garbage by a solid-liquid separator 3, and the liquid is recovered into a waste liquid tank 4. Besides, the solid garbage is decomposed and treated chemically in a garbage treatment part composed of extinction treatment layers 5a-5c, a foreign matter removing layer 5d, and a treatment material recovery layer 5e, foreign matters such as chopsticks and spoons are removed by the layer 5d, biological treatment materials recovered by the layer 5e are returned to the layer 5a through a circulating supply passage 11 to be reused.
Patent JP-2001033932-A (JP)
Title: Film inserting mechanism and photographic processor
Inventor: MAEDA YUKO
IPC: G03D15/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a film inserting mechanism by which negative pieces can be reliably inserted into a negative cover without causing trouble and a photographic processor provided with the same. SOLUTION: An extending and opening mechanism for extending an aperture part of a negative cover by which the film pieces can be easily inserted is provided in the vicinity of the aperture part of the negative cover 1. The extending and opening mechanisms 21 and 22 can blow air toward the aperture part in conjunction with the movement of a cutting device 6 cutting a long film.
Patent JP-S60101336-A (JP)
Title: Dust seal of hydraulic buffer
Inventor: MORIMOTO TOSHIHIDE
IPC: F16J15/32
Filed: 1983-11-04
Abstract: PURPOSE:To prevent oil from leaking out above a dust seal formed of an elastic body for covering a gap between the upper end of a bottom case and a fork pipe fitted therein by disposing a drain pipe communicating the inside and outside of the seal with each other. CONSTITUTION:A hydraulic buffer includes a bottomed cylindrical bottom case 1 where a fork pipe 2 is slidably fitted, the interior of which is filled up with oil. A slidable contact gap between both members 1, 2 is covered with a dust seal 3 formed of an elastic body. A drain pipe 8 is disposed in such a manner as to communicate an inner chamber A on the side of slidable contact gap covered with the dust seal 3 and the outside portion B on the atmosphere side. If oil leaks from the slidable contact gap between both members 1, 2 through an oil seal 4 to the inner chamber A, the oil is promptly discharged through the drain pipe 8 to the outside portion B. Thus, oil can be prevented from flowing out above the dust seal 3 to have a bad effect upon the dust seal.
Patent JP-H0951891-A (JP)
Title: Computer tomograph
Inventor: OHASHI AKINAMI
IPC: A61B6/03
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To reconfigure the tomographic images of a large number of slices successively by reconfiguring a first tomographic image and a second tomographic image by using data different timevisely and spacially from data required for the finding of the tomographic image. SOLUTION: An X-ray beam radiated from an X-ray tube 4 and transmitting an examinee 12 is detected with a detector array 14, and a detection signal is inputted to a data collection part 16. Projecting data obtained in the collection part is supplied to an image reconfiguring part 18, and the tomographic image is reconfigured, and displayed on a display device 20.  At this time, the first tomographic image is reconfigured by applying convolution calculation and back projection calculation to the projection data at slice position 360 deg., however, for the following tomographic image, a differential image is found by applying the convolution calculation and the back projection calculation to difference between data used in the reconfiguration of the first tomographic image and data required for the ordinary reconfiguration of the tomographic image to be configured this time, and the reconfiguration is performed by layering the differential image on a reconfigured tomographic image.
Patent JP-S63145668-A (JP)
Inventor: POORU EICHI PEBUSUNAA
IPC: A61M25/00
Filed: 1987-08-20
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-S6184977-A (JP)
Title: Television receiving set
Inventor: MORITA KATSUMI
IPC: H04N5/45
Filed: 1984-10-03
Abstract: PURPOSE:To display a master picture and a slave picture separately on the same picture and to minimize the missing part of the master picture by providing a storing device different in speed of writing and reading for displaying master picture signals without causing distortion and a storing device different in speed of writing and reading for the slave picture. CONSTITUTION:Video signals for a master picture from an input terminal are processed in a video signal processing circuit 2, and luminance signals and color difference signals are A/D converted 3 and stored in a storing device 4. Synchronizing signals separated by a synchronizing separator circuit 11 are applied to a deflecting yoke 9 through a deflecting circuit 12. CRT10 is raster scanned and applied to a controlling circuit 13. Video signals for a slave picture from an input terminal 20 are processed in a video signal processing circuit 21 and stored in a storing device 23, and a synchronizing signal separated by a synchronizing separator circuit 24 is applied to the circuit 13. Writing and reading of devices 4, 23 are controlled respectively by the control of the circuit 13. At the same time, a switching circuit 5 is controlled to display the master picture from the right side and the slave picture at the lower left, and the missing part of the master picture is minimized.
Patent JP-H0756060-A (JP)
Title: Optical package
Inventor: NAGANO TOSHIHARU
IPC: G02B6/42
Filed: 1993-08-23
Abstract: PURPOSE:To provide an optical package which is easy to produce and is connected with a small loss and facilitates installation of an optical fiber while holding the optical axis adjustment of high precision by constituting a part of a package body and/or a cover body of an optical waveguide, a diffraction type optical element, or a refraction type optical element. CONSTITUTION:The optical package consists of a package body 1, where an optical integrated circuit A is mounted, and a cover body 2 covering the upper face of the package body 1, and the package body 1 consists of a plate-shaped substrate 3, terminal pins 4 for connection between the optical integrated circuit A provided on or in the substrate 3 and the outside, a frame part 5 for mounting of the optical integrated circuit A, and an optical waveguide 6 which is interposed between an optical fiber B and the optical integrated circuit A as a part of the frame part 5. Since the optical waveguide 6 is formed in this manner, it is unnecessary to uniformly and precisely form grooves at the time of working of V grooves or holes or the like, and the production is facilitated. When correlations between the optical waveguide 6 and the optical fiber B are preliminarily determined, it can be installed as an optical fiber array.
Patent JP-H1149561-A (JP)
Title: Production of magnesia-carbon brick
Inventor: HIRAGA NORIYUKI
IPC: C04B35/043
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of a reinforcing body from the surface of a magnesia.carbon brick as well as to enhance the high-temp. strength of the brick by putting the brick after forming in a hermetically sealable space, filling the space with one of an Mg vapor-contg. gas and a CO-contg. gas and then feeding the other gas into the space. SOLUTION: The Mg vapor-contg. gas is Mg vapor optionally diluted with a gas not reacting with Mg vapor, e.g. N2 or Ar. The CO-contg. gas is CO optionally diluted with a gas not reacting with CO. The Mg vapor and CO gas deposit magnesia and carbon in accordance with the reaction formula Mg+CO → MgO+C and a layer of the deposits is formed on the surface of the magnesia.carbon brick. The reaction is preferably carried out at >=700 deg.C. The gases are preferably introduced into the hermetically sealable space after preheating.
Patent JP-H0372001-A (JP)
Title: Method for flatten-working iron powder for magnetism with vibrating ball mill
Inventor: NAGATA TAKAYASU
IPC: B22F1/00
Filed: 1989-08-09
Abstract: PURPOSE:To shorten time needed for flattening work and to obtain magnetic iron powder having large aspect ratio by charging steel ball, magnetic iron powder and the specific ratio of powder solid lubricant into a vessel and vibrating the vessel. CONSTITUTION:Into the vibrating vessel 3, mixed body produced by adding and mixing the powder solid lubricant of zinc stearate, etc., at 0.3wt.% to the magnetic iron powder 7, to and with the steel balls 8 and the magnetic iron powder 7 obtd. with atomizing method. The vessel 3 is vibrated to flatten the magnetic iron powder 7. By this method, the magnetic iron powder having large aspect ratio without shearing the magnetic iron 7 as much as possible, is obtd. Further, the productivity of flattening work can be improved.
Patent JP-S6188776-A (JP)
Title: Roll drive monitor
Inventor: HARAKAWA TETSUMI
IPC: B21B37/52
Filed: 1984-10-03
Abstract: PURPOSE:To obtain a roll monitor which does not need mounting of a speed detector by providing calculators for calculating a disorder load torque applied to a roll drive system, a roll speed, a motor speed and an intermediate twisting angle. CONSTITUTION:An observer circuit for calculating a shaft twisting angle theta, a drive motor speed omega1, a roll speed omega2 and a disorder load torque TL from a drive motor terminal voltage Va, an armature current Ia is composed as shown. When the roll drive is monitored by calculating the theta, omega1, omega2, TL by the observer circuit, the mounting of a speed detector is not necessary. Accordingly, the existing roll drive system can be applied.
Patent JP-H0877812-A (JP)
Title: Leading light
Inventor: SHIMIZU YASUO
IPC: F21S9/02
Filed: 1994-08-31
Abstract: PURPOSE: To provide a leading light with high indication effect and hardly causing unevenness in brightness. CONSTITUTION: This is an internal lighting type leading light the shape of which seen head-on is a square equal in a dimensional ratio in the vertical and horizontal directions of an indication surface 2 provided in front of a leading light body 1. A long narrow symbol indication part 3 is provided on the indication surface 2. A straight tube type lamp 4 is disposed on the rear face side of the indication surface 2 so as to be parallel to the symbol indication part 3. The symbol indication part 3 can be displayed wholly by the lamp 4 without causing any unevenness of brightness.
Patent JP-H0761711-A (JP)
Title: Optical fiber winder
Inventor: NAGAOKA TATSUTO
IPC: B65H59/38
Filed: 1993-08-23
Abstract: PURPOSE:To remove the drop of the quality of optical fiber regularly wound on a winding bobbin by preventing the tension applied to the optical fiber from suddenly increasing when shifting from regular winding to futile winding when winding the optical fiber on the winding bobbin. CONSTITUTION:An accumulating dancer unit 6 is provided on an optical fiber traveling line, and at regular winding, a position displacement detector 7 detects the position displacement in vertical direction of a dancer roll 6 by the tension ripple of an optical fiber F, and a speed controller 8A controls the rotational speed of the drive motor 2A of a bobbin 1A, based on this positional displacement in vertical direction, so that the tension of the optical fiber F may be constant. When it receives the command signal to shift from the regular winding to futile winding, a shifting controller 10 drives an accumulating roll vertical shifting mechanism 9 so as to lower the accumulating roll 6a at a specified speed to the dancer roll 6b.
Patent JP-H0937567-A (JP)
Title: Interlock device of inverter transformer
Inventor: KODERA HIROJI
IPC: H02M7/538
Filed: 1995-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent two field-effect transistors which constitute a push-pull circuit from becoming an on-state simultaneously and thereby protect the field effect transistors from destruction, by an extremely simple structure. SOLUTION: An inverter transformer converts AC from a commercial power supply 1 to DC by means of a rectifier circuit 2. Turning field effect transistors FET1, FET2 on alternately with a primary coil 3 side being fixed at a specified frequency, the inverter transformer generates AC of a high frequency at a secondary coil 5 side and then it supplies the generated AC to a load 6. This is for turning one of the field effect transistors FETI, FET2, which constitute a push-pull circuit, off forcibly by using diodes D1, D2 when the other field effect transistor FET1 or FET2 is in an on-state.
Patent JP-S6186826-A (JP)
Title: Control system for transfer of keyboard information
Inventor: AKIYAMA AKIRA
IPC: G06F3/038
Filed: 1984-10-03
Abstract: PURPOSE:To attain the immediate transfer of desired information and to de crease the waste time by sending selectively the character information, the operating information on a pointing device, etc. according to a transfer request given from a device at the receiver side. CONSTITUTION:A keyboard controller 2 always monitors a transfer command given from a host computer 4 and then transfers the corresponding information to the computer 4 in accordance with the transfer command for the character information and the operating information on the X or Y direction of a pointing device like a mouth, etc. Therefore only the information required by the computer 4 is transferred only when necessary. This wastes no time for transfer of information.
Patent JP-H0491537-A (JP)
Title: Priority deciding method for star-connection type lan
Inventor: TSUBAKI MASAMITSU
IPC: H04L12/44
Filed: 1990-08-06
Abstract: PURPOSE:To prevent an extreme decline in throughput in such a way that transmission is completed at the time of the next retransmission even when a collision occurs by preferentially sending signals from one terminal at the time of the next retransmission when the collision occurs. CONSTITUTION:A means (priority signal detection circuit 36) which detects the signal to be turned on first among input signals from terminals 1-i and holds the signal and another means (priority signal adder circuit 39) which adds a priority signal to the first turned on signal are provided to an HUB. Upon inputting signals from the terminals 1-i, the HUB holds the first turned on signal after detection and, when a collision occurs when the signal is turned on, returns a collide signal added with a priority signal to a lower-rank slave and signals other than the collide signal are returned from a higher-rank HUB. As a result, any terminal 1-i which receives the signal with the priority signal can preferentially make transmission at the time of the next retransmission. Therefore, an extremely decline in throughput is prevented when a collision occurs.