baber/WOPTO huggingface dataset:
Patent JP-H113838-A (JP)
Title: Slip ring for variable capacitor
Inventor: METT RICHARD R
IPC: H03H7/38
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency impedance matching network. SOLUTION: A variable capacitor contains a high efficiency slip ring 218 for optimally coupling RF power to a capacitor. The slip ring 218 contains a beveled annulus 312 that abuts a rotor contact portion 316. The rotor contact portion is attached to a shaft 214 that supports a rotor blade of the capacitor. The shaft 214 passes through an opening part of the slip ring 218. The slip ring 218 is further provided with energizing means 308 and 400 that maintains the beveled annulus 312 in contact with the rotor contact portion.
Patent JP-S57153304-A (JP)
Title: Predicting method for state variable
Inventor: HASHIMOTO SHIGEO
IPC: G05B17/00
Filed: 1981-03-18
Abstract: PURPOSE:To predict a state variable based on stored plant nonlinear characteristics in advance and a predicted value based on a main factor to fluctuation, by fetching a state variable of a predicted objective and the main factor to fluctuation. CONSTITUTION:In a state variable predicting device 1, a state variable 2 being a predicted objective is stored to a state variable storage section 12 via a state variable input section 11 and a fluctuation factor 3 to the state variable 2 is stored to a fluctuation main factor storage section 14 via a fluctuation factor input section 13 respectively. A part input value as well as an input value at present is stored to storage sections 12 and 14 as required. The fluctuation factor 3 can be predicted as a premise and a future value is predicted by a fluctuation main factor predicting section 15. A state variable predicting section 17 predicts a state variable based on this predicted value, a content of the section 12 and the nonlinear characteristics of a plant stored in a characteristic storage section 16.
Patent JP-S55132386-A (JP)
Title: Life protective jacket
Inventor: SUGIYAMA HIROSHI
IPC: B63C9/08
Filed: 1979-03-29
Abstract: PURPOSE: To save positively human body floatingly held in the horizontal position by providing a fastener on an generally inverted U-shaped cut portion extending from the rear body to the left and right front body of jacket in which a gas bag is built and from which the gas bag in operation expands out of said cut portion.  
     CONSTITUTION: An inverted U-shaped cut portion leading to the left and right front bodies 4,4' from the rear body 3 through kataguchi of jacket 1 is formed to have a fastener 5 stitched to enclose a gas bag 7. Also, the jacket 1 is covered on the whole back surface of end edge 6a by a netlike stitched material 6. Such constitution is also employed for trousers. Thus, when the jacket is worn on the  land, it is adapted to form an air layer and, when worn in the water, form a water layer to block the regeneration of air or water and reduce the loss of body heat in cold water area and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61222441-A (JP)
Inventor: MAIKERU SUTEIIBU KURISEKU
IPC: H03K23/00
Filed: 1986-02-22
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-S63183648-A (JP)
Title: Recording tape speed discriminating device
Inventor: TABUCHI JUNICHIRO
IPC: H04N5/782
Filed: 1987-02-20
Abstract: PURPOSE:To discriminate tape speed even by a system switching an injection pilot signal frequency in a one field period, by detecting the random variation of a level of a phase clock signal, and inverting the discrimination of recording tape speed. CONSTITUTION:An ATF error signal and a phase clock signal are obtained as the output of a sample-and-hold S/H circuit 14, and as the output of an S/H circuit 15, respectively. The generation of an injection pilot signal and the timing of the circuits 14, 15 are controlled by a controlling circuit 8. At the time of reproduction at high speed, a 9-times speed designating signal is applied, and the circuit 8 controls the frequency of the injection pilot signal by synchronizing with an RF switching pulse. In the case of a state that the phase is not locked, the output of an LPF 17 is detected by a comparator 18, and a computer 19 discriminates final recording tape speed and obtains an SP/LP discriminating output. Also, at the point of time when an out-of-phase lock exceeds a prescribed time, the discrimination of the recording tape speed is inverted.
Patent JP-S58156300-A (JP)
Title: Acoustic signal transmitter
Inventor: NAKAYABU TOMOYASU
IPC: H04S1/00
Filed: 1982-03-11
Abstract: PURPOSE:To set up a desired sound image localization by having different transmission functions in terms of time cycle for the acoustic signal which is transmitted to at least one of two transmission lines of the acoustic signal. CONSTITUTION:A dummy head turning device 9 moves a dummy head 1 right and left within a prescribed range as shown by arrow marks. The acoustic signals given from sound sources 10, 11 and 12 are stored by a sound recorder 6. Thus the difference of sound pressure levels and the difference of time are produced to those acoustic signals given from the sources 10, 11 and 12 to reach a sound converter, e.g., microphones 2 and 3 attached to left and right ears of the head 1. Therefore the front localization is set up.
Patent JP-S63205881-A (JP)
Title: Light shield effect measuring instrument
Inventor: NEGISHI HATSUO
IPC: G11B23/30
Filed: 1987-02-20
Abstract: PURPOSE:To attain highly accurate measurement of light shield effect by loading a tape to a cassette container whose both ends have a light passing hole and whose inside is dark in measuring the light shield effect of a cassette tape and making a diffused light incident on the light passing hole and receiving the transmitted light by a photodetector. CONSTITUTION:The tape cassette container 15 whose inside is dark and whose both ends have the light passing holes 7L, 7R is provided to the bottom of a case 100 and a tape cassette 1 to measure the light shield effect is contained therein. Moreover, the container 15 is provided with a light source container 21 whose lower face has a diffusion glass 31, a light source 16 is fitted on the ceiling, the light therefrom is diffused by the glass 31 and transmitted through the tape 1 via the holes 7L, 7R. Then the transmitted light is made respectively incident in the photodetectors 17L, 17R, the output is fed to a light shield effect detection means 18 being an electric system unit to detect the light shield effect. Thus, the diffused glass is used to uniformize the distribution of illuminance.
Patent JP-H03242748-A (JP)
Title: General bus control system
Inventor: YATSU YOSHIYUKI
IPC: G06F13/10
Filed: 1990-02-21
Abstract: PURPOSE:To control devices connected to a general bus in an excellent turn-around time for a user program without using an I/O processor by using the function of an operating system to control the general bus. CONSTITUTION:A device control instruction generating means 12 divides the system call from a user program 11 to a device on the general bus into a series of bus occupation inevitable processings, and respective processings are enqueued in a device control queue 14 in the execution order. When a general bus control mechanism 16 is driven by interrupt or the like thereafter, a general bus control means 18 checks the device control queue 14 of all devices on the general bus; and when an executable processing is in the first position of the queue, the means 18 takes out it from the device control queue 14 to execute it. When last one of a series of bus occupation inevitable processings into which the system call is divided is executed, running of the process which calls the system call is permitted. Thus, the device is controlled in an excellent turn-around time.
Patent JP-S61198672-A (JP)
Title: Manufacture of semiconductor device of lateral structure
Inventor: MORI YOSHIFUMI
IPC: H01L29/205
Filed: 1985-02-27
Abstract: PURPOSE:To facilitate circuit integration by leading each electrode out of one side by a method wherein the title device is put in a lateral structure that an etching groove is formed in a substrate and each operating layer is formed on its side surface. CONSTITUTION:A mask layer 12 of an SiO2 insulation film is formed on a GaAs compound semiconductor substrate 11, and a window 12a is bored. Using the mask layer 12 as the etching mask, an etching groove 13 is formed in the substrate 11. In the groove 13, an N-type GaAs semiconductor layer 14, an N-type AlGaAs semiconductor layer 15, a P-type GaAs compound semiconductor layer 16, an N-type AlGaAs semiconductor layer 17, and an N-type GaAs semiconductor layer 18 of high concentration are successively formed. Next, the mask layer 12 is removed, and a collector or emitter electrode 20 is formed on the main surface of the substrate 11, and a base electrode 21 is formed by adhesion to the upper end surface of the third P-type semiconductor layer 16. A collector or emitter electrode 22 is adhered to the side surface 13a of the groove 13 of the P-type semiconductor layer 18 of low specific resistance.
Patent JP-H0681052-A (JP)
Title: Production of metal chromium
Inventor: TANAKA YOSHIO
IPC: C22B34/32
Filed: 1992-01-30
Abstract: PURPOSE:To provide the high-purity metal chromium with a reduction treatment in an extremely short period of time by using oxychromium hydroxide as a raw material in the process for production of the metal chromium by using carbon or carbon compd. as a reducing agent. CONSTITUTION:The carbon or carbon compd. is added to the oxychromium hydroxide and while the oxychromium hydroxide is kept at >=1200 deg.C, the oxychromium hydroxide is heat-treated to execute the reduction reaction under conditions of one or more of a reduced pressure atmosphere, reducing gaseous atmosphere of hydrogen, etc., and inert gaseous atmosphere of Ar, etc. The high-purity chromium having the decreased impurities, such as C and O, contained therein as measured by powder X-ray diffraction is obtd. by this method.
Patent JP-S53124063-A (JP)
Title: Marking roller for semiconductor device
Inventor: OOTAGURO TOMOFUSA
IPC: H01L23/00
Filed: 1977-04-06
Abstract: PURPOSE: To reduce the wear of the ring by installing the fin at the outer circumference of the marking roller and providing an elastic trascription ring adhering to the fin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11229692-A (JP)
Title: Door lock device for automobile
Inventor: SEKINO MASAMI
IPC: E05B85/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a door lock device for an automobile, by which the malfunction of a child lever from the place of child unlock to the place of child lock is prevented even when large inertial force works when urging force applied to the child lever is reduced and the operationability of the child lever can be improved. SOLUTION: When a child lever 25 is positioned at the place of child unlock and a door is closed, the operating section 25a of the child lever 25 is engaged with a constraining hole 15b formed to the peripheral section 12 of a door opening, and the child lever 25 is rocked from the place of child unlock to the place of child lock against urging force by large inertial force. The constraining hole 15b obstructs the malfunction of the child lever 25 to the place of child unlock at that time, and the child lever 25 is constituted so as to be maintained at the place of child unlock.
Patent JP-H06203461-A (JP)
Title: Recording disk playing device
Inventor: TSURUTA YUKIYASU
IPC: G11B23/00
Filed: 1993-02-26
Abstract: PURPOSE:To prevent the occurrence of impact sound generated between a disk and a magazine when the disk is stored in the magazine and to prevent the occurrence of the damage of a disk outer peripheral section. CONSTITUTION:The disk playing device rotates and stops a magazine 3 which stores disks in their erected positions and in approximately radial directions and performs receipt and delivery of disks between a disk feeding/ejecting section 4 which is placed in the side of a magazine rotation and moving path, a playing section 9 and the magazine 3. The magazine 3 is freely rotatable centered around a cylinder section 39 located at the magazine center and stores and holds disks from the outer peripheral section of the magazine towards the section 39 and a soft material section, which consists of a ring shaped elastic member 30 installed on the top end of the section 39, is placed on the section 39 for disk impact sound prevention.
Patent JP-S59218947-A (JP)
Title: Method for measuring distribution of space density by ultrasonic wave and its display device
Inventor: OZAKI SADAHIKO
IPC: G01N9/24
Filed: 1983-03-07
Abstract: PURPOSE:To measure and display space density distribution of a substance to be measured highly accurately by propagating ultrasonic wave in the substance to be measured, measuring the propagation time to find out the distribution of sound speed and then finding out the space density distribution on the basis of the sound speed distribution. CONSTITUTION:Ultrasonic waves are transmitted/received from the substance to be measured or the outside of a space to be measured and the propagation time of the ultrasonic wave from the transmission to the reception is measured, so that the space density distribution of the inside of the substance to be measured or the inside of the space to be measured is measured as the space sound speed distribution of the inside of the substance or space concerned and displayed as a picture. Consequently, it is unnecessary to insert many detecting probes for measuring density into the substance and to arrange many detecting probes inside the space, so that the space density of the substance or the inside of the space can be measured and displayed highly accurately.
Patent JP-2000243579-A (JP)
Title: Organic el element and its manufacture
Inventor: WAKABAYASHI MORIMITSU
IPC: H05B33/12
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element capable of realizing fine, high quality emission display, and provide its manufacturing method. SOLUTION: The organic EL element has a transparent electrode 12 formed of a transparent electrode material such as ITO or SnO2 on the surface of a transparent substrate 10 such as glass, quartz, or resin, a light emitting layer 16 made of an organic EL material, and back plates 18, 20 made of Al or Li stacked on the light emitting layer 16 and facing the transparent electrode 12. Conductive patterns 14, 15 made of a conductor such as a metal thin film coming in contact with the side edge part of the transparent electrode 12 along the pattern of the transparent electrode 12 are formed on the surface of the transparent substrate 10.
Patent JP-H05203615-A (JP)
Title: Method and device for stabilizing potential of ph measuring electrode
Inventor: KATO AKIHIKO
IPC: G01N27/416
Filed: 1992-01-29
Abstract: PURPOSE:To provide a method and device for restoring a changed electrode potential of a pH measuring electrode using metal oxide or metal for sensitive film to an original potential condition in a short time. CONSTITUTION:Electrode potential-changed pH measuring electrodes 1-4 using iridium oxide for pH-sensitive film are electrically shortcircuitted by electrically connecting their leads 1a-4a to each other, and they are immersed in neutral phosphate solution 5 of pH 6.86 for about an hour. The pH-measuring electrodes of which electrode potential is changed can be restored almost to an original potential condition in a short time to be stabilized, so a very good efficiency is achieved, and because they can be restored to the potential condition where calibration can be performed sufficiently to be stabilized, thereby they can be reused without being wasted and disposed as defectives.
Patent JP-S58155799-A (JP)
Inventor: NAKAHARA NORIYUKI
IPC: H05K7/20
Filed: 1982-03-11
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-H11235615-A (JP)
Title: Chamfering cutter
Inventor: OMI KOSUI
IPC: B23D79/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering cutter used for chamfering operation including removing burrs and the like which improves operability without clogging up. SOLUTION: A cylindrical pipe 3 is arranged at a tip of a rod-shaped shank 2 which is fixed on a chuck of a rotary tool such as an electric drill. On the cylindrical pipe 3, a through-hole 10 where chips cut from a material being processed enter is formed. On a side surface of the through-hole 10 a cutting face 11 is formed for cutting projections such as burrs which develop on the angled part of the material being processed after a cutting process. A side surface 12 facing the cutting face 11 of the through-hole 10 is formed along the tangential direction of a periphery surface 6. This side surface 12 acts as a guide surface 12 for leading the angled part of the material being processed. Chips from the material being processed that enter the through-hole 10 can be ejected through the opening 5 at the tip of the cylindrical pipe 3.
Patent JP-H06331542-A (JP)
Title: Detection apparatus for measurement of mixing degree of pulverulent bodies of the same color
Inventor: MINAMIDE YOSHINOBU
IPC: G01N21/47
Filed: 1994-01-25
Abstract: PURPOSE:To measure the mixing state of powders of the same color with good accuracy even in a case where a white powder is mixed with a white powder, a black powder is mixed with a black powder and the like because the white color is hardly mixed with the black powder when powders are mixed actually in an industry. CONSTITUTION:The detection apparatus for measurement of the mixing degree of pulverulent bodies of the same color is constituted of a probe part (an optical filter) and of amplifier parts (a light-emitting amplifier part 6 and a light- receiving amplifier part 9). The light-receiving amplifier part is formed to be of high sensitivity and of high accuracy, it is provided with functions as an attenuator 11, a zero adjustment 14 and a gain adjustment 17, and it can set the upper limit and the lower limit of a measuring full-scale by two raw materials to be mixed. The light-emitting amplifier emits visible light, ultraviolet rays or infrared rays. consequently, the computation accuracy of the combination or the mixing degree of powders whose mixing degree can be measured is enhanced sharply regarding a mixing state when the pulverulent bodies are mixed.
Patent JP-S54130810-A (JP)
Title: Separate area control system
Inventor: ONO HIROMICHI
IPC: H04M3/36
Filed: 1978-04-03
Abstract: PURPOSE:To make it possible to realize the considerable increment of the total number of completion calls by determining automatically a rapid and optimum control to area and control volume without providing a new information transfer line. CONSTITUTION:When disconnect signal monitor circuit 2 provided correspondingly to an incoming line detects a disconnection signal, response signal monitor circuit 1 of the outgoing line connected to the incoming line is inspected through connection state storage circuit 8 which stores infomation of the incoming line and the outgoing line connected to this incoming line. As a result, in case that no response signal is detected, incomplete signal receiving is defined to operate selection number analyzing circuit 3-1 on a basis of the selection number stored in response signal monitor circuit 1, and the area is detected to increase contents of separate area incomplete signal counter circuit 4 of separate area state monitor circuit 9, which is provided for every area, by +1. Meanwhile, in case that monitor circuit 1 detects a response signal, counter circuit 4 in this connection is set to initial value ''0''.
Patent JP-H06271493-A (JP)
Title: Method for controlling amount of used catalyst recirculated in hydrogenation apparatus for preparing higher alcohol from fatty acid and/or fatty alcohol derivative
Inventor: HANSUUMARUTEIN SHIYUTEENERU
IPC: C07C29/149
Filed: 1994-02-14
Abstract: Fatty acids and/or fatty acid derivatives as well as hydrogen, fresh catalyst and a dispersion which contains used catalyst are supplied to the hydrogenating means, which are operated at temperatures in the range from 100 DEG  to 400 DEG  C. and under pressures in the range from 20 to 400 bars to produce a product stream, which contains fatty alcohols and used catalyst. A part of the product stream is circulated. A first partial stream Is withdrawn at a controllable rate from the circulating stream and is passed through a separator. A product which is rich in fatty alcohol and a dispersion which contains used catalyst are separately delivered by the separator. The dispersion is recycled to the hydrogenating means. A second partial stream is withdrawn at a controllable rate from the circulating product stream. Used catalyst is separated from the second partial stream and is removed from the process. The rate at which used catalyst is fed to the hydrogenating means can be increased in that the rate of the second partial stream is decreased.
Patent JP-H05235586-A (JP)
Title: Supplying device for component
Inventor: SAKURAI KUNIO
IPC: H05K13/02
Filed: 1992-02-26
Abstract: PURPOSE:To enhance production efficiency to supply component housing tape with a small housing pitch when a plurality of component supplying devices with different housing pitches are loaded on a component packaging machine which mounts components on a printed board. CONSTITUTION:There is provided with a lever 5 whose vertical stroke varies with the difference of housing pitches of components housing tapes. This construction makes it possible to reduce the vertical stroke of the lever 5 of a component supplying device 15 to which a component housing tape of a small housing pitch is loaded and shorten the contact time between a roller 2 and the lever 5 and maintain for long time which allows a component supply tape 13 to be transferred so as to select the component supplying device 15 within a fixed time. Therefore, the component supplying device 15 selected decides the optimum transfer time and dries a component supply table and enhances production efficiency.
Patent JP-S59167518-A (JP)
Title: Production of blood extraction-treated solution
Inventor: CHIAKI HISASHI
IPC: A61K35/16
Filed: 1984-03-01
Abstract: PURPOSE:Animal blood is subjected to a variety of purification processes to produce the titled solution of high stability with time and with ease. CONSTITUTION:Fibrin is formed in animal blood such as of calf or cattle and separated. The remaining product is subjected to dialysis to remove protein. The dialysis is effected by placing the substrate to be deproteinized in a semipermeable membrane such as a bladder membrane and dipping them in water. Then, the dialyzed blood is concentrated to 1/5 volume of the original. Then, the concentrate is adjusted in pH to 9.5-11.5 and the precipitate formed is removed by filtration. Then, the pH is adjusted to lower than 5 to degass the solution. Further, the solution is brought into contact with an ion-exchange substance at any stage after the fibrin removal to control the potassium ion concentration to less than 300mg/dl in the blood extraction solution to give the objective product. The product is effective for treating a variety of diseases.