baber/WOPTO huggingface dataset:
Patent JP-H0293345-A (JP)
Title: Apparatus and method for detecting flaw
Inventor: TAKAHASHI FUKUYUKI
IPC: G06T7/00
Filed: 1988-09-30
Abstract: PURPOSE:To simplify constitution and to perform accurate detection by making the pattern of a light detection means variable in an electrically arbitrary manner. CONSTITUTION:A light detection means 6 is constituted of units 6a partitioned in a grid like state and the spot of the light from an object 1 is caught by an optical means 5 such as the lens 5a of a camera to be guided to the means 6. The units 6a are formed into an IC by integrally arranging photodetectors so that the spot of the light indicated by a pattern setting means is detected and the unit to be detected is arbitrarily indicated to be set. A way to indicate is constituted so that the longitudinal, lateral, radial and rotary directions of the pattern of the means 6 are successively changed over to detect the spot of the light from the object 1. When measurement is performed in the stationary state of the object 1, the pattern setting means changes the pattern at every indicated pattern in a time series manner to detect the spot of the light from the object 1. Since the pattern setting means making the pattern of the means 6 variable is integrally formed into an IC along with the means 6, accurate detection can be performed simply without scaling up the apparatus.
Patent JP-H07105148-A (JP)
Title: Client server job decentralized system
Inventor: TSUCHIYA MASAYUKI
IPC: G06F15/16
Filed: 1993-09-30
Abstract: PURPOSE:To start jobs of plural server sides at the same time from a client-side process procedure, to start and perform processes of the servers in parallel, and to efficiently perform decentralized processes by providing a server and a client with a communication area for managing start information and a manager which interchanges information, and assisting a means, which actualizes the protocol for a request to start plural processings and batch result reporting by an inter-process communication by 4GL. CONSTITUTION:This system consists of the server 1 and client 7. The server 1 has a console 3, a disk controller 4, a disk device 5, and a floppy disk device 6 connected to a processor 2. The client 7 is also constituted similarly, and, a console 9, a disk controller 10, a disk device 11, and a floppy disk device 12 are connected to a processor 8 and the server and client have the processor 2 and processor 8 connected by a LAN 13.
Patent JP-H1183488-A (JP)
Title: Pole for survey provided with prism
Inventor: ODA TOSHIMI
IPC: G01C15/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To make a pole for survey easily seen and convenient to carry and by forming a sheet-like prism hard to weak on the whole surface of one side of the pole in the longitudinal direction. SOLUTION: The transverse cross-section shape of this pole is formed to be able to fix a sheet-like prism 2, and the sheet-like prism 2 is formed on one side of the pole 1 in the longitudinal direction of the pole 1. Collimating targets 3 are installed in the sheet-like prism 2 at prescribed intervals and a level 4 is installed in the upper part of the pole 1. A person uprightly holds the pole 1 at the measurement point and another person observes a collimating target 3 by an optical range meter to survey the distance based on the reflected light rays. After survey is finished, the pole 1 is moved to another measurement pole 1 and the distance is surveyed in the same manner. When the collimating target 3 used for the prior measurement can not be seen for there is an obstacle such as grass between the sheet-like prism 2 and the optical range meter, another collimating target 3 is used and the optical range meter is adjusted to measure the distance.
Patent JP-H0293137-A (JP)
Title: Suppression of vibration of structure
Inventor: YAMADA MASAAKI
IPC: E04H9/02
Filed: 1988-09-30
Abstract: PURPOSE:To control the vibration of a structure due to an external foroe by installing a gear transmission mechanism consisting of multistage deformed gears having different gear ratio between a driving shaft which revolves at a constant speed and a driven shaft which supports a mass through an arm, in a vibration generator. CONSTITUTION:A vibromotive force is obtained by revolving a pair of eccentric mass 4 which has a mass 3 installed onto a rotary shaft 1 through an arm 2 in the reverse direction each other by using the motive power of a motor, etc. The speed in the revolution of the rotary shaft is varied, keeping the number of revolution constant, and a large vibromotive force is obtained even with a small mass and a small length of the arm. Therefore, accompanied with the equal speed r evolution of a driving shaft 11, a driven shaft 12 performs an unequal speed revolution, and at the time when a driving gear 15 and a gear 18 having a small diameter are meshed, in other words in the vicinity of the point (theta=0, 180 deg.), the revolution speed of the driven shaft 12 increases, and the circular vibration speed (w) of the mass 14 increases. On the contrary, at the time point when a gear 16 having a small diameter and a driven gear 17 are meshed, in other words, in the vicinity of the point (theta=90, 270 deg.), the revolution speed of the driven shaft 12 reduces, and the circular vibration speed (w) of the mass 14 reduces.
Patent JP-2001066231-A (JP)
Title: Apparatus and method for forming sample
Inventor: KASHIMA HIDEO
IPC: G01N23/227
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify a work from formation of the sample, analysis, observation to an instrumentation and to form a sample by one apparatus, by incorporating the degree of two freedoms of a rectilinear motion and a rotation in a sample installing unit of a side entry type sample stage charged in a focused ion beam(FIB) device. SOLUTION: A rectilinear movement of a drive shaft 8 is transmitted to first and second arms 4, 7, and then a sample installing unit 1 installed at the arm 4 is rectilinearly moved without rotating. The unit 1 is rotatably moved by rotatably moving the shaft 8 through gears 10a, 10b by turning a knob 12. The rotary movement of the shaft 8 is converted into a rectilinear movement of the arm 7 specified in its rotating direction by a screw 7a engaged with threads 8a of the shaft 8. Since one end of the arm 7 is coupled to a wire 6, the rectilinear movement of the arm 7 is operated to pull the wire 6 wrapped on a pulley 2. The wire 6 rotatably moves the pulley 2 by a friction so that the unit 1 is rotatable at a rotary shaft including a vertical component in an axial direction of a sample stage.
Patent JP-S62107691-A (JP)
Title: Speed controller for ac motor
Inventor: OKAJI HIROAKI
IPC: H02P27/04
Filed: 1985-10-31
Abstract: PURPOSE:To improve a speed response by adding a nonlinear gain compensator to a current control system to compensate the nonlinear characteristic in the system due to the dead time of an inverter, thereby enhancing the response of the system. CONSTITUTION:A deviation between a torque current command i*q and a detected torque current iq is amplified by a current compensator 2. A deviation between a magnetic flux current command i*d set to meet the characteristics of a load motor and detected magnetic flux current id is amplified by a current compensator 3. In this case, gain compensators 15, 16 are provided among the compensators 2, 3 and a coordinate converter 4. Thus, the offset characteristic depending upon the dead time Td of the inverter is eliminated. As a result, a stable high responding performance can be obtained over the entire operating range.
Patent JP-H0890051-A (JP)
Title: Descaling method of hot rolled steel
Inventor: INOUE TATSUYA
IPC: B08B3/02
Filed: 1994-09-12
Abstract: PURPOSE: To remove the scale of hot rolled steel subjecting to tandem rolling. CONSTITUTION: In the range up to a first pass rolling mill of rough rolling phase of a hot rolled steel 1 subjecting to tandem rolling or from a rolling mill 2 to plural pass rolling mill, further in the range from not deformed part a little bit more to the deformation start position of a steel 1 in rolling down to a deformation completing part, by injecting in spray a fluid of water, air, etc., or the mixed fluid thereof, a surface scale 4 is removed.
Patent JP-2000073801-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: KADOWAKI HISASHI
IPC: F02D13/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent stool caused by a decrease in speed of an internal combustion engine, resulted from a decrease in response speed of a variable valve timing control mechanism(VVT). SOLUTION: A VVT 11 is disposed in a driving force transmission system, which transmits driving force from a crank shaft 12 of an internal combustion engine 1 to a camshaft 15 opening and closing an intake valve 14, so that timing of opening or closing the intake valve 14 or lift amount can freely be changed. As an example of a variety of parameters which transit depending on opening states of the internal combustion engine 1, when a deviation of a target advance angle value of the VVT 11 calculated from the number of engine speeds, and when intake pressure exceeds a predetermined value to greatly decrease a response speed of the VVT 11, the number of speeds of the internal combustion engine 11 is susceptible to be decreased. To prevent the decrease, at least any one of a fuel system, an ignition system and ISC is suitably controlled. Accordingly, the reduction of the number of the speeds of the internal combustion engine 1 can be controlled to prevent occurrence of a stool.
Patent JP-H03107208-A (JP)
Title: Tap coefficient protection system for automatic equalizer
Inventor: KAKO TAKASHI
IPC: H03H15/00
Filed: 1989-09-20
Abstract: PURPOSE:To quickly detect abnormal growth of a tap coefficient of an automatic equalizer and to protect the tap coefficient by providing a tap power detection section, an adder section and a decision section. CONSTITUTION:Tap power detection sections 10-1 to 10-n detect tap coefficients CX1 to CXn and an adder section 12 operates the total sum. A decision section 14 compares the sum with a prescribed threshold level and produces a decision output of a tap coefficient abnormal growth when the sum exceeds the threshold level. A sampling rate T' is a division of a symbol rate T and the relation of T>T' exists. A threshold level of the decision section sets a normal gain of an automatic equalizer. A tap control section 16 keeps the tap coefficient as it is when a normal decision output is obtained from the decision section 14 and when an abnormity decision output is obtained, a prescribed coefficient betaslightly smaller than 1 is multiplied with each tap coefficient to suppress the growth. The value beta is a value slightly smaller than 1 in order to suppress the deterioration of S/N to, at least, 0.1dB or less.
Patent JP-S62104576-A (JP)
Title: Production of amylase
Inventor: FUKUI SAKUZO
IPC: C12N9/26
Filed: 1985-10-31
Abstract: PURPOSE:A microorganism in Saccharomyces is transformed with a specific recombinant DNA and the resultant strain is cultured to mass-produce amylase stably in high efficiency. CONSTITUTION:A DNA segment coding amylase biosynthesis (A) is obtained from cell bodies of cultured Saccharomyces fibuligera. Then, vector DNA such as plasmid pY11 (B) is obtained from Escherichea coli and Yeast. Further, Escherichea coli PR1 is transformed with a reaction product between components A and B to obtain a recombinant DNA. Finally, Saccharomyces cerevisiae 3654-1D is transformed with the resultant recombinant DNA to give a train having a plasmid, pSfalpha1 or pSfGlu1 including alpha-amylase or glucoamylase (C). The strain (C) is aerobically cultured in a medium containing carbon, nitrogen sources and other nutrients at 5-6pH and 28-35 deg.C for 5-90hr to produce amylase, which is collected.
Patent JP-S61124110-A (JP)
Inventor: TANAKA SATOSHI
IPC: H01C17/24
Filed: 1984-11-20
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-S62106572-A (JP)
Title: Transaction processor
Inventor: KINUGAWA HIDEAKI
IPC: G06Q20/40
Filed: 1985-11-01
Abstract: PURPOSE:To enable a customer to change freely his/her password number by canceling the corresponding number in response to the indication of a password number cancellation instructing key and registering a new number when it is transmitted from a telephone set at the customer's own home. CONSTITUTION:A customer uses a telephone 6 at his/her own home to call a host computer 1 of a bank. Here an identification signal is transmitted from the telephone 6 for identification of this telephone itself. Then the customer operates push buttons 61 in response to a request for input of an account number using synthesized sound. Thus the account number is supplied. Furthermore, the customer operates the buttons 61 for input of his/her password number.
Patent JP-H04123604-A (JP)
Title: Noise filter
Inventor: OKUBO ATSUSHI
IPC: H01F27/00
Filed: 1990-09-14
Abstract: PURPOSE:To automatize the winding work by superposing alternately two pieces of metallic foils and two pieces of insulating paper, respectively, winding them concentrically and forming a coil thereby. CONSTITUTION:A coil is formed by superposing alternately two pieces of metallic foils 1, 3 and two pieces of high dielectric constant insulating paper 2, 4, respectivelly and winding them concentrically, and in the central space part of the coil, a CI type or EI type core having a.high dielectric constant and forming a closed magnetic path is allowed to pass through, and also, on both ends in the longitudinal direction of both the metallic foils l, 3, respectively, leading-out terminals 5, 7 and 6, 8 are provided, and a noise filter of an integral structure for putting both necessary characteristics together of being inductive and capacitive is formed. In such a way, the quality can be equalized and the cost can be reduced due to automatic winding of the coil, and also, by integrating the overall circuit as the noise filter, it can be miniaturized and its cost can be reduced.
Patent JP-S62187641-A (JP)
Inventor: HAINTSU JIIGERU
IPC: B60T8/34
Filed: 1986-10-17
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-H0987403-A (JP)
Title: Improvement of electroconductivity of resin molding and production of coated material made of resin
Inventor: SHIRAIWA TETSUO
IPC: C08J7/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve electroconductivity of a resin molding in good productivity without using a primer containing an inorganic semiconductor substance by applying a coating material containing a specific nitrogen-containing compound to a resin molding and subjecting the surface of the resultant coating film to corona discharge treatment. SOLUTION: A coating material containing (A) a film-forming component and (B) a nitrogen-containing compound of the formula R<1> -Y  R<1> is a 5-21C alkyl or an alkenyl; Y is formula I or formula II [R<2> and R<3> are each a 1-4C alkyl; (m) is 2-3; R<4> is H or CH3 ; A is (CH2 )n or formula III; (n) is 1-5]} is applied to a resin molding (e.g. a molding of a polyethylene, acrylic resin, etc.) and the surface of the resultant coating film is subjected to corona discharge treatment. The component A includes e.g. that comprising a substrate resin such as polyester and a polyisocyanate as a curing agent. The component B includes amineamides such as N, N-dimethylaminopropylhexanamide or fatty acid esters such as hexanoic acid 2-dimethylaminoethanol.
Patent JP-H0986307-A (JP)
Title: Air bag failure indicating device
Inventor: WATANABE YASUHARU
IPC: B60R21/16
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent an air bag warning lamp from erroneously unnecessarily lighting during driving by providing a driving-stopping state decision means to inhibit a changeover of a lamp indicating mode switchover means to an operation confirmation indicating mode when a driving state is identified. SOLUTION: An air bag failure indicating device is provided with a driving- stopping decision circuit 2 for deciding driving and stopping based on an output from an acceleration sensor 1, and a changeover command input interface 5 for receiving a changeover command input from a warning lamp indicating mode switchover device 4. Signals from the driving stopping decision circuit 2 and the interface are fed into an AND circuit 6. When both the inputs are in stopped state decision, an indicating mode changeover command is given to a diagnostic result indicating changeover circuit 9. Thus, a transistor 10 for lamp driving is turned on/off by receiving an automatic diagnostic result on an air bag driving system from a diagnostic circuit 7. A warning lamp 3 is turned on/off to indicate the diagnostic result synchronously with the transistor 10.
Patent JP-H08175035-A (JP)
Title: Dyestuff accepting element for heat-sensitive dyestuff transfer
Inventor: TOOMASU UIRIAMU MAATEIN
IPC: B41M5/40
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To make the friction force to the rubber pick roller of a thermal printer sufficient by minimizing the mutual reaction between the upper and rear surfaces of an element obtained by providing a polymer dye image receiving layer on one surface of a transparent support while providing an antistatic backing layer containing deformation-resistant polymer particles on the other surface thereof. SOLUTION: A coloring matter receiving element for thermal dye transfer is obtained by providing a polymer dye image receiving layer on one surface of a transparent support while providing an antistatic backing layer containing deformation-resistant polymer particles on the other surface thereof. Pref. deformation-resistant particles are divinylbenzene beads with a particle size of about 1-15 μm and constitute about 0.2-30 wt.% of the mixture of the backing layer. As the components of the antistatic backing layer, an antistatic material, a binder, for example, an org. matter-clay binder, an ionic polymer, polyethylene oxide or polyvinyl alcohol, colloidal silica, a coating aid or the like can be designated.
Patent JP-H0293882-A (JP)
Title: Information card reading device
Inventor: KUSAKABE SUSUMU
IPC: G06K17/00
Filed: 1988-09-30
Abstract: PURPOSE:To supply a stable operation clock signal, which is a little affected by environmental noise, to an information card by supplying the operation clock signal from an external part to the information card. CONSTITUTION:When an information retrieving signal W1 is radiated from an information reading device 2 to an information card 3 in a nonoperating condition, a clock signal S2 to be included in the information retrieving signal W is taken in as a receiving signal S11 of the information card 3. The operation clock signal is extracted and an information memory 25 is read. Then, a read output information data signal S13 is received as a phase modulating signal to an information reading signal W2 by the information reading signal W2 and read as a reading signal S21. In such a way, an operation clock signal source is provided in the external part. Thus, the stable clock signal can be supplied as the operation clock signal easily to the internal part of the information card 3 and information data can be stably read from the information card 3 by comparatively simple constitution.
Patent JP-H0775949-A (JP)
Title: Vertical shaft double-head surface grinding machine
Inventor: NAGAREO KEIJI
IPC: B24B7/00
Filed: 1993-09-07
Abstract: PURPOSE:To carry out and finish grinding and the different surface grinding of a workpiece without the change of preparation by providing a column tiltably in the longitudinal direction in relation to a bed, and providing the front face of this column with a wheel head tiltably in the lateral direction. CONSTITUTION:A left wheel head 5 is inclined to either right or left to grind the cutting face of a workpiece roughly by a roughing grinding wheel 7 so as to be recessed over the whole width. With the workpiece as it is clamped to a work table, the blade part of the workpiece is finish-ground by the finishing grinding wheel 8 of a right wheel head 6. At the time of shifting from rough grinding to finish grinding, the contact between the grinding wheel and the workpiece is automatically detected by a spark-on device provided at a grinding machine. In the same way, the flank of the workpiece is rough-ground and finish-ground by the grinding wheel of the left wheel head 5. With the workpiece as it is fixed to the work table, a right column 4 is inclined by a fixed angle in the forward tilting attitude to a bed 1, and finish grinding is performed to impart an angle to the blade tip part of the workpiece.
Patent JP-S60137757-A (JP)
Title: Transport apparatus
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G15/00
Filed: 1983-12-27
Abstract: PURPOSE:To accurately setting the initial print position so as to adequately prevent shifted superposition of print by providing a control portion for detecting the rotational frequency of a member to be defected which rotates in a body with a feed rotor to control the feed of a material to be transported to the detected value. CONSTITUTION:A material (paper) P to be transported is clamped and transported by a platen 1 and a feed rotor (pinch roller) 2 brought into contact with the platen. The paper transport distance from the initial print position to the print end is counted for printing by an encoder 11 which is member to be detected and rotates in a body with the feed rotor 2 and a photo sensor 12, and the count value is input to a control unit 13, so that a driving source 14 of a platen 1 is controlled to drive by the control unit 13. The paper P is transported by the same distance as the distance counted by the platen 1 so that the next position of superposed print is aligned with the first print position, thus any shifted super position of print due to a change in physical properties of the platen 1 and due to beinding or breakage of paper leading edge can be reliably prevented.
Patent JP-H06103701-A (JP)
Title: Optical disk device
Inventor: MIURA YASUHIRO
IPC: G11B7/00
Filed: 1992-09-16
Abstract: PURPOSE:To enable a simultaneous reproduction of multichannels from an optical disk where compressed data are recorded on the multichannels. CONSTITUTION:On the information track of the optical disk 1, plural kinds of data are individually recorded on the virtual plural channels for which a channel is formed by plural specified recording units. By an optical pickup 3, the data of selected plural channels to be reproduced among the plural channels are successively read out from the optical disk 1 by the operation of changing the channel read out at every specified recording unit and processed by a reproduction signal processing circuit 10 and also stored in 2nd storage circuits 23a.23b of reproduction side, then successively outputted from the 2nd storage circuit 23a.23b of reproduction side at the specified recording unit.
Patent JP-H03109568-A (JP)
Title: Electrophotographic sensitive body and manufacture of the same
Inventor: FUKUDA YUZURU
IPC: G03G5/082
Filed: 1989-09-25
Abstract: PURPOSE:To obtain an electric charge transfer layer high in adhesion, mechanical strength, and hardness and small in defects by forming an electric charge transfer layer made of a porous anodized Al film and depositing an oxyacid salt of a transition metal to the inner wall of each pore. CONSTITUTION:The electrophotographic sensitive body comprises a conductive substrate 1 made of Al or an Al alloy, the charge transfer layer 2 made of a porous anodized Al film obtained by anodizing the substrate 1, and depositing an oxyacid salt of a transition metal to the inner wall of each pore, and a charge generating layer 3, thus permitting the obtained charge transfer layer 2 to be enhanced in adhesion, mechanical strength, and hardness and reduced in defects.