baber/WOPTO huggingface dataset:
Patent JP-H03101326-A (JP)
Title: Digital transmission equipment
Inventor: TSUKAGOSHI HIROBUMI
IPC: H04J3/12
Filed: 1989-09-13
Abstract: PURPOSE:To multiplex and separate service channel data without pulling out or inserting a channel unit by permitting a multiplex/separation part to give a transmission/reception timing pulse corresponding to a prescribed circuit in the prescribed channel unit to a service channel unit. CONSTITUTION:When the service channel unit 10 gives a time slot allocation request signal 7 to the multiplex/separation part 2, it eliminates the circuit pulse of a previously decided channel CH 24 and allocates it to the circuit of the service channel unit 10. Thus, supervisory/maintenance information can normally be transmitted without pulling out the channel unit and without the collision of transmission/reception data of the channel unit and that of the service channel unit.
Patent JP-S61115941-A (JP)
Title: Production of closed-cell vinyl chloride resin molding
Inventor: SUGINO GO
IPC: C08J9/28
Filed: 1984-11-12
Abstract: PURPOSE:To obtain the titled molding which has an uneven surface having natural roundness and is excellent in surface gloss and in which light transmission varies from place to place, by shaping a liquid-dispersed vinyl chloride plastisol contg. a plasticizer and a volatile liquid and then causing it to gel by heating. CONSTITUTION:A volatile liquid (e.g. water) having a solubility parameter higher by 2(cal/cm<3>)<1/2> than that of a plasticizer described below, which is evaporated under thermal gelation temperature conditions and has poor compatibility with a plasticizer having a b.p. of 150 deg.C or below,is dispersed in a stirred vinyl chloride plastisol consisting of 100pts.wt. (on a solid basis) vinyl chloride resin paste resin having a particle size of 5mu or below, 30-400pts.wt. plasticizer and, optionally, a high-temperature stabilizer. The dispersion is deaerated under a reduced pressure of -660--760mmHg to obtain a liquid-dispersed plastisol having a volatile liquid content of 0.6-10wt% and a viscosity of 3,000-20,000cps (with a brookfield viscometer, 50rpm). The sol is shaped and caused to gel by heating to obtain the titled molding contg. closed cells having a diameter of 0.01-20mm and distributed therein.
Patent JP-H0398742-A (JP)
Title: Control device for turret of machine tool
Inventor: KOJIMA YASUHIRO
IPC: B23Q16/02
Filed: 1989-09-12
Abstract: PURPOSE:To eliminate the abrupt change of a turret rotating speed by accelerating the turret based on a rotation command and controlling a turret rotation driving means so as to decelerate it after its steady rotation at a constant speed. CONSTITUTION:A control means 40 accelerates turrets 12, 22 based on a rotation command, controlling a driving means 35 so as to decelerate after the steady rotation at a constant speed. Namely, the turrets 12, 22 are rotated by a driving means 35 and controlled so that a desired tool is located at the work position. At this time, a rotation moving period at a steady speed is once provided after the acceleration period and the deceleration is started after the specific time lapse of this constant speed period. The servodelay of the acceleration time is recovered by setting this constant speed period and also an abrupt speed change is eliminated, so the drift at the stoppage time can be restrained.
Patent JP-H0984201-A (JP)
Title: Train monitor system
Inventor: NAKAMURA KYOKO
IPC: B60L3/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the reference of the records of all the train set by a method wherein, if a trouble occurs in one of the trains, the monitor devices of the respective cars are informed of the time when the trouble occurs and the records before and after the time of the trouble are collected in the respective monitor devices. SOLUTION: VVVF devices 3 are connected to monitor devices 1. If a trouble occurs in the VVVF device 1(1), the monitor device 1(1) detects it with a trigger and digital and analog data in a work buffer before the trigger are stored as trouble records and transmits the trigger time to the other monitor devices 1(2),.... The monitor devices 1(2),... compare the received trigger time with the times of recorded data stored in the work buffers and the times which agree with the trigger time are defined as trigger points and store the records one second before and after the trigger points. With this process, trouble records can be produced by the monitor devices 1(2),.... As a result, the cause of the trouble can be found easily and, even if the trouble record capacity is increased, the trouble records can be searched for easily and the trouble can be located easily.
Patent JP-S6391672-A (JP)
Inventor: DERUMAA JIIN PAAKAA
IPC: G03G15/08
Filed: 1987-09-22
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-H01157474-A (JP)
Title: Porous inorganic material
Inventor: AREN JIYONSON BURAUN
IPC: C12N11/14
Filed: 1988-09-22
Abstract: There is provided a porous cellular material comprising a plurality of cavities each defined by a substantially spherical wall formed of a rigid intermeshing matrix of ceramic needles said wall being pierced by at least one aperture to provide access to the cavity, and the or each aperture having a diameter such that the ratio of the diameter of the aperture to the diameter of the cavity into which the aperture opens is in the range of from 0.1:1 to 1:1.
Patent JP-H0975235-A (JP)
Title: Toaster oven
Inventor: KUBOTA TETSUMASA
IPC: A47J37/08
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a toaster oven that ensures safety well even when toast cooking is continuously carried out, is capable of performing controls of heating time periods at a high precision so as to obtain delicious toast. SOLUTION: When a start signal is output from a start/stop switch 13, a heating amount decision device 22 decides a heating amount corresponding to a burned color set value, the temperature inside a heating chamber at the start-up time of cooking, and a pause time period before the start-up of cooking, and a heating controller 23 controls heating amounts of heaters 5 and 6 from outputs of the heating amount decision device 22.
Patent JP-S60130847-A (JP)
Title: Film sealed rectifier
Inventor: KOBAYASHI KEIJI
IPC: H01L23/29
Filed: 1983-12-20
Abstract: PURPOSE:To obtain a device having high reliability by sealing the titled rectifier with an organic or inorganic passivation film, mol polarizability thereof is kept within a specific range and which is solidified by a viscous flow. CONSTITUTION:A rectifier is sealed with a passivation film, mol polarizability thereof is kept within a range of 0.05-1.00. An aqueous solution in which an inorganic matter such as glass powder in approximately 400 mesh, mol polarizability thereof is kept within a range of 0.05-1.00, is suspended in water is ejected from a nozzle while a stem (made of Cu) 2 for a device 1 is turned, and glass suspension is attached concentrically around the device 1. The suspension is dried, the device is heated (750 deg.C), glass is melted, and fluidized and solidified, thus forming a protective film 3. Accordingly, the passivation of the device is executed.
Patent JP-H0558330-A (JP)
Title: Omnidirectional travel type vehicle
Inventor: TANAAMI MASAYUKI
IPC: B60B33/00
Filed: 1991-08-27
Abstract: PURPOSE:To facilitate omnidirectional vehicle travel operation, and prevent incorrect operation by carrying out supply control on pressure oil to a hydraulic motor to drive rear wheels and respective steering cylinders of front/rear wheels according to operation of an operation lever and a turning knob. CONSTITUTION:Front wheels 3 are installed in the front left/right parts of a vehicle by means of a front steering cylinder 6 so as to be capable of turning freely, and rear wheels 9 driven by a hydraulic motor 10 are installed in the rear left/right parts of the vehicle by means of a rear steering cylinder 13 so as to be capable of turning freely. There are provided respective directional control valves 20-23 so as to supply pressure oil respectively to the respective steering cylinders 6 and 13 and the hydraulic motor 10. There are also provided an operation lever 31 to be tilted forward/backward and left/right and a turning knob 32 rotatable left/right. The respective directional control valves 20-23 are controlled in a switching system through a controller 30 according to operation signals from the operation lever 31 and the turning knob 32. Thereby, omnidirectional vehicle travel operation can be facilitated, so that incorrect operation can be prevented.
Patent JP-S61116627-A (JP)
Title: Fluorescence spectrophotometer
Inventor: KOSHI HIROYUKI
IPC: G01J3/443
Filed: 1984-11-12
Abstract: PURPOSE:To elevate the accuracy in the measurement of spectrum peculiar to a sample, by providing a shutter to shut down incident light into a reference light detection system and a fluorescence detection system to enable accurate correction of wavelength characteristic of a photometer. CONSTITUTION:A photometer which has a light source 10 comprising a Xe-lamp, a reference light detection system comprising an excitation side slit plate 14, the excitation side grating 16 and the like, a fluorescence detection system comprising a fluorescence side slit plate 34 and a fluorescence side grating 36 and the like and an arithmetic unit 46 is equipped with a shutter 48 to be controlled by a control system 42. Then, after the shutter 48 is closed and the excitation side slit plate 14 is turned to the position at which no light of the light source 10 is incident into a monitor detector 30 and measured values IMO and ISO in the zero-point deviation of a monitor detector 30 and a fluorescence detector are inputted into the arithmetic unit 46. Then, the shutter 48 is opened and the excitation side slit plate 14 is returned to the original position and a monitor signal IM and a fluorescence signal IS are measured to calculate the measured value I with the arithmetic unit 46. Thus, the wavelength value I with the arithmetic unit 46. Thus, the wavelength characteristic is corrected accurately thereby enabling simple measurement of spectrum peculiar to a sample.
Patent JP-H07158697-A (JP)
Title: Vibration damper
Inventor: ANDOREASU ORUPURITSUHI
IPC: F16F15/126
Filed: 1994-10-03
Abstract: PURPOSE: To provide an oscillation damper which can easily be manufactured and attached by improving an oscillation damper for a shaft rotating around an axis. CONSTITUTION: An oscillation damper for a shaft 1 rotating around an axis has an intertial ring 3 which is attached to the shaft 1 by means of at least one rubber spring ring 2 in a relatively rotatable manner. In such a setup, the spring ring 2 is in direct contact with an outer peripheral surface of the shaft 1 and pressure bonded non rotatably thereto by means of the inertial ring 3.
Patent JP-H08103933-A (JP)
Title: Manufacture of extrusion molded form
Inventor: SHIRAHATA ITARU
IPC: B29C48/30
Filed: 1994-10-03
Abstract: PURPOSE: To reduce the facility cost and to manufacture an extrusion molded form with high material yield by alternately supplying a thermoplastic elastomer material mixed with a foaming agent and a thermoplastic elastomer material mixed with no foaming agent from a common extruder to a material channel common for a molding die. CONSTITUTION: A method for manufacturing an extrusion molded form 11 comprises the step of alternately continuously providing a foamed part 9 and a non-foamed part 8 longitudinally. The method further comprises the steps of intermittently supplying a foaming agent to a thermoplastic elastomer material P to be fed to the material feed passage of an extruder 19, thus alternately supplyinf a thermoplastic elastomer material PA mixed with the agent and a thermoplastic elastomer material PB mixed with no foaming agent to the material channel 16 of a molding die 15, and sequentially extruding it via the molding passage 17 of the die 15 from an extrusion port 18, thereby alternately continuously providing the parts 9 and 8 longitudinally to provide the form 11.
Patent JP-H03100899-A (JP)
Title: Number plate reader
Inventor: TERAUCHI TORU
IPC: G08G1/017
Filed: 1989-09-14
Abstract: PURPOSE:To stably detect and recognize a character area by checking the connecting component of a binary image in a horizontal direction while scanning the image, and detecting and erasing a connecting part whose length in the horizontal direction is longer than a threshold value set in advance as a noise picture. CONSTITUTION:A scene image including the number plate of an automobile is image-picked up and photoelectrically converted with a television camera 1, and after being quantized with an A/D conversion part 4, it is accumulated in an image accumulation part 5, and is sent to a noise picture erasing part 7 via a binarization part 6. A prescribed threshold value for the binary image is set at the noise picture erasing part 7, and a part having the connecting component lengthy in the horizontal direction compared with the threshold value is detected and erased as the noise picture. Next, the shape data of the coordinate and area of image information erasure-processed at a shape measuring part 8 at every connecting area are measured, and they are sent to an area detecting part 9, and a series of vehicle number areas are detected at the part 9, and after a vehicle classification number area 92 is detected at a vehicle classification number area detecting part 10, character recognition is performed at a character recognition part 11. Thereby, it is possible to detect and recognize the character area even when it is brought into contact with the noise picture part having the connecting component lengthy in the horizontal direction.
Patent JP-H0287545-A (JP)
Title: Tape bonding process of semiconductor wafer
Inventor: KANEHARA MATSURO
IPC: H01L21/67
Filed: 1988-09-24
Abstract: PURPOSE:To prevent any damage or surface stain of a semiconductor wafer due to stress concentration from occurring by a method wherein a semiconductor wafer with the pattern surface thereof turned upward is fed to the bonding surface of a bonding tape while a nozzle blowing off pressure air upon the surface of the semiconductor wafer is relatively scanned thereon to bond the bonding tape onto the surface of the semiconductor wafer. CONSTITUTION:A semiconductor wafer 1 with the pattern surface thereof turned upward is fed to the bonding position by a feeder conveyer 2. A guide roller 3 ls arranged on the bonding position while a bonding tape 4 with bonding surface turned upward is wound-fed at the same level as the conveyer level. Furthermore, on the position immediately above the guide roller 3, a nozzle 5 in width slightly longer than the diameter of the semiconductor wafer 1 is arranged upward at specific interval from the surface of the fed semiconductor wafer 1 to blow off pressure air extending over the whole width of the nozzle 6. Through these procedures, the guide roller 3 feeds the bonding tape 4 at specified low speed while the pressure air is being blown off upon the semiconductor wafer 1 by the nozzle 6 so that the semiconductor wafer 1 may be continuously pressed down from one end to the other end thereof upon the surface of the bonding tape.
Patent JP-S6299766-A (JP)
Title: Electrophotographic copying method
Inventor: SANO YUMIKO
IPC: G03G15/01
Filed: 1985-10-28
Abstract: PURPOSE:To prepare a composite copy from plural originals by providing a process that develops an electrostatic latent image by using non-photosensitive toner, a process that forms an electrostatically charged toner image after sticking photosensitive toner uniformly to the part of a non-sensitive body where toner is not stuck, and a process that transfers the electrostatically charged toner image on the photosensitive body to a transferring medium. CONSTITUTION:The surface of an electrophotographic photosensitive body 1 is charged uniformly to the charge having fixed polarity by using a corona charger 4, and image exposure is made through the first original 5 to form an electrostatic latent image, and the electrostatic latent image is developed by using non-sensitive toner 6. When photosensitive toner 7 is applied on the surface of the photosensitive body after developing, the toner sticks selectively to the part where the non-photosensitive toner is not stuck. Layers of the photosensitive toner 7 and non-sensitive toner 6 are charged uniformly by the corona charger 4 to the charge having reverse polarity to toner charge and image exposure is made through the second original 8. By above-mentioned processes, the image of non-photosensitive toner charge corresponding to the first original and the charged image 9 of photosensitive toner corresponding to the second original 8 are formed on the surface of the photosensitive body 1, and a composite copy is obtained on the transferring medium.
Patent JP-H01301520-A (JP)
Title: Production of alumina-zirconia multiple powder
Inventor: KINOSHITA YOSHIO
IPC: C04B35/48
Filed: 1988-09-26
Abstract: PURPOSE:To obtain the title multiple powder with the constituent homogeneously mutually mixed at a microscopic level, by mixing an aqueous solution of zirconate and an organic solvent solution of aluminum alkoxide with each other followed by hydrolysis with ammonia and then calcining the multiple precipitate produced. CONSTITUTION:An aluminum alkoxide [e.g. Al(i-C3H7O)3] organic solvent solution or boehmite-dispersed water-organic solvent solution is mixed with an aqueous solution of zirconate [and, if needed, spiked with water-soluble salt(s) of Y, Mg, Ca, Ce, etc. as a stabilizer]. The resultant mixture is then spiked with ammonia or ammonium carbonate to effect hydrolysis and the resulting homogeneous mixture comprising alumina hydrate and zirconia hydrate is filtered and dried and then calcined at 800-1,300 deg.C, pref. at 900-1,100 deg.C, thereby obtaining the objective multiple powder.
Patent JP-H0288578-A (JP)
Title: Production or carbapenem compound
Inventor: ABE TAKAO
IPC: A61P31/04
Filed: 1988-09-27
Abstract: NEW MATERIAL:A carbapenem compound expressed by formula I (R<1> is protect ing group of carboxyl group: R<2> and R<3> are protecting groups of amino groups). EXAMPLE:4-Nitrobenzyl(1R,5S,6S)-[(R)-1-hydroxyethyl]-1-methyl-]1,2-di( 4-nitrobenzyloxycarbonyl)pyrazolldin-4-yl]thiocarbapenem-3-carboxylate. USE:Useful as an intermediate for compounds, expressed by formula V, having excellent antimicrobial activity and useful as an antimicrobial agent. PREPARATION:A compound expressed by formula II is reacted with a metallic catalyst in an inert solvent and cyclized to provide an oxo compound expressed by formula III, which is then acylated and converted into a reactive derivative at the oxo group. The resultant compound is subsequently reacted with a mercaptopyrazolidine expressed by formula IV or a reactive derivative thereof to readily afford the compound expressed by formula I in good yield in one pot.
Patent JP-S6393119-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAUCHI HIDEO
IPC: H01L21/52
Filed: 1986-10-07
Abstract: PURPOSE:To cut down the cost of bonding material remarkably by eliminating the consumption of gold as bonding material by a method wherein the rear surface of a semiconductor element is brought into ohmic contact to be bonded only to a lead base solder material for bonding process. CONSTITUTION:An Ni 2 bonded to the surface of a silicon wafer 1 is sintered at relatively high temperature to form a nickel silicide layer 3 making the Ni 2 as a collector layer ohmic. A lead base solder material 4 as a bonding material is bonded onto the Ni 2. When a separated silicon element 7 with the rear surface thereof solder bonded is mounted on a leadframe 8 to be heated, the element 7 is bonded onto the frame 8 by solder 4. Through these procedures, the cost of bonding material can be cut down remarkably by eliminating the consumption of gold as the bonding material.
Patent JP-S6393242-A (JP)
Title: Sound recording and reproducing device for telephone set
Inventor: OMICHI SEIICHI
IPC: H04M1/00
Filed: 1986-10-08
Abstract: PURPOSE:To communicate with an originating subscriber by informing a user of incoming call of a call signal if this call signal comes to this equipment when a reproduced sound signal is listened with the handset of a telephone set. CONSTITUTION:If the call signal comes to a first connection terminal part 1 through a telephone line when reproduced sound are listened through the handset 3 of a telephone set 4, a call signal detecting circuit 32 detects the call signal and applies the output signal to an astable multivibrator circuit 35, and this circuit 35 outputs a reporting signal corresponding to the applied output signal to flicker a light emitting diode 36, and the user is informed of the incoming call of the call signal by the display operation.
Patent JP-H0976366-A (JP)
Title: Rubber cock
Inventor: KAWAKITA MOTOYA
IPC: B29K83/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rubber cock which when used for the waterproof connector of a wire ring harness for automobiles, no crack occurs in a press part to a terminal. SOLUTION: A product is made from rubber or thermoplastic elastomer having 400% modulus of 40kgf/cm<2> or less, tear strength measured by JIS K6301 (Type B) of 30kgf/cm or more, and elongation at break exceeding 400%.
Patent JP-S6392415-A (JP)
Title: Mixing head for reaction injection molding
Inventor: MORIWAKI YASUHIRO
IPC: B29B7/76
Filed: 1986-10-08
Abstract: PURPOSE:To prevent stock liquid from solidifying in a mixing head during low pressure circulation by a method wherein a low pressure circulating flow path is provided in the mixing head so as to give the mixing head itself low pressure circulating function. CONSTITUTION:When a control piston 23 takes a first position, a low pressure admission flow path 27 and a low pressure return flow path 28 are connected through low pressure circulating grooves 24 with each other so as to flow stock liquid from a stock liquid inlet 31 through a low pressure circulating flow path to a stock liquid return port 32 in order to prevent the stock liquid from solidifying. When the control piston 23 takes a second position, injection nozzles 26 and a high pressure return flow path 29 are connected through a high pressure circulating grooves 25 with each other and at the same time the low pressure circulating flow path is closed so as to flow stock liquid from the inlet 31 through the high pressure return flow path to the return port 32. When the control piston 23 takes a third position, a plurality of the injection nozzles 26 are open in a stock liquid injection chamber 22 and at the same time both the low pressure and high pressure circulating flow paths are closed, resulting in injecting stock liquid, which enters from the inlet 31, outside.
Patent JP-H08105696-A (JP)
Title: Case for heat treatment
Inventor: KITAMURA MASANORI
IPC: F27D3/12
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a case for heat treatment which makes it possible to make atmospheric gas flow in a uniform state along the circumference of a ceramic component. CONSTITUTION: A case 1 for heat treatment has a bottom part 2 on the surface of which a material to be treated is loaded and side walls 3 provided upright at opposite positions of lateral parts of the bottom part 2 respectively, and atmospheric gas G flows through from an opening 1a on one side to an opening 1b on the other in a state wherein the case is stacked in a multistage form. On the rear side of the bottom part 2, a direction shifting member 4 which is disposed along the direction intersecting perpendicularly the flowing direction of the atmospheric gas G and shifts the flowing direction of the atmospheric gas G downward is provided.