baber/WOPTO huggingface dataset:
Patent JP-2000099931-A (JP)
Title: Inspection device
Inventor: HAGIWARA HIROYUKI
IPC: G11B5/455
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To permit an inspection with respect to a disk having high recording density by allowing the inspection device to have an inclination angle adjusting mechanism for adjusting the parallelism between a head and the surface of a disk to enhance the parallelism between the locus of the head and the surface of the disk. SOLUTION: A Y stage 7 is integrally held to the receiving part of a lead screw to perform the moving of the stage in accordance with the rotation of the lead screw. An X stage 8 is slidingly movable in the X direction with respect to the Y stage 7 while being guided to the X guide 15 on the Y stage 7. Position measurements of respective stage are calculated by measuring rotations of the motor of the lead screw driving the respective stages with an encoder. Moreover, a rotation positioning device 6 rotatingly driving a head 2 is mounted on the X stage 8 to rotatingly drive the head 2 attached to an arm so as to draw a circular arc. Further, a mechanical interference at the time when a spindle motor and a rotation positioning motor are close to each other is prevented by arranging the spindle motor rotatingly driving a disk above the rotation positioning device 6.
Patent JP-H10104823-A (JP)
Title: Original plate of waterless planographic printing plate
Inventor: GOTO KAZUOKI
IPC: G03F7/022
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a waterless planographic printing plate having high durability in plate wear excellent in image reproducibility, printing durability and preservation stability. SOLUTION: At least a photosensitive layer and a silicone rubber layer are laminated in this order on a substrate to obtain the objective waterless planographic printing plate. The photosensitive layer contains a quinonediazido compd. having at least one structure represented by the formula -SiRn X3-n and a quinonediazido compd. whose mol.wt. is <=400. In the formula, (n) is an integer of 0-3, R is alkyl, alkenyl or aryl group or a group obtd. by combining them, each of the groups may have a functional group such as halogen, atom isocyanate, epoxy, amino, hydroxy, alkoxy, aryloxy, (meta)acryloxy, mercapto group, etc., as a substituent and X is a functional group.
Patent JP-H10112271-A (JP)
Title: Deflector
Inventor: NISHIYAMA KAZUTO
IPC: H01J29/76
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a deflector which is superior in incorporating workability at low cost. SOLUTION: A wire 6 is wound on the outer periphery of the tube section 2 of a coil bobbin 1, and a magnetic substance 7 is inserted into the tube section 2. A projection 5 protruded in the direction perpendicular to the inserting direction of the magnetic substance 7 is provided on the inside of the tube section 2, and a notch section 8 fitted with the projection 5 is provided on the magnetic substance 7. When the magnetic substance 7 is inserted into the tube section 2 of the coil bobbin 1, the projection 5 on the inside of the tube section 2 and the notch section 8 of the magnetic substance 7 are fitted and fixed.
Patent JP-H0684727-A (JP)
Title: Container for chemically converting tab terminal for electrolytic capacitor
Inventor: ISHII SHOJIRO
IPC: H01G13/00
Filed: 1992-09-04
Abstract: PURPOSE:To improve the quality of chemical conversion by making tab terminals to stand upright and to discharge a cleaning liquid from a cylindrical container while the dropping down of the tab terminals from the container is prevented. CONSTITUTION:An annular projected line 3 is formed on the inner peripheral surface of the cylindrical section 6 of a cylindrical container 2 and drain holes 5 are bored through the peripheral section of the bottom 4 of the container 2 below the projected line 3. When tab terminals 14 are inserted into the container 2, the lead wires 13 of the terminals 14 closely come together and collide with each other due to the line 3. As a result, the wires 13 stand upright. Therefore, the aluminum wires 12 of the terminals 14 are regularly arranged and, when the wires 12 are dipped in a chemical conversion liquid while the bottom 4 of the container 2 is reversely held by magnetic attraction by means of a magnetic electrode jig, all of the wires 12 are dipped in the liquid to the same position and can be uniformly treated by chemical conversion. Any cleaning liquid intruded into the container 2 can be discharged through the holes 5 and, at the same time, the terminals 14 do not drop down from the container 2 through the holes 5, since the movement of the terminals 14 is controlled by the line 3.
Patent JP-H02110232-A (JP)
Title: Humidifier
Inventor: WADA TSUYOSHI
IPC: F24F6/00
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to discriminate the water supply time of every water supply tank by installing a water level display window to the front of a main body so that it may face said water supply tank placed on the lowest part a supporting plane with a difference in level. CONSTITUTION:Water supply tanks 8a and 8b, which store water, are designed to supply water to a water vessel 9 based on a fixed water level. They are also installed to supporting surfaces 9a and 9b so that they may freely removed. The supporting plane 9a is provided with a difference in level so that it may stand in a position higher than the supporting plane 9b. A water level display window 10 is installed to the front of a main body 1. This water level display window 10 is positioned in the front of the water supply tank 8a installed to the lowest stage. The water in the tank 8a placed on the supporting plane 9a positioned upward, disappears at first. Then, the water in the water supply tank 8a placed on the supporting plane 9b positioned downward disappears. The water level display window 10 designed to examine visually the remaining water level in the water tank is capable of checking for the remaining quantity of water in the water supply tank 8b, thereby enabling easy judgment of water supply time required for every water supply tank with ease.
Patent JP-S62124029-A (JP)
Title: Forming method for cross sectional roll having dovetail part on narrow side part
Inventor: SAIGO SHIRO
IPC: B21D5/08
Filed: 1985-11-22
Abstract: PURPOSE:To form the steel plate product having the cross section of dovetail part on the narrow side part with good dimensional accuracy by forming the angular projecting part by using a supporting roll and flat roll after forming it in pulling down state at the center of the narrow side part. CONSTITUTION:A crest 1 is formed at both sides of the narrow side part 2 of a steel plate and an angular projecting part 4 is formed at the center of the part 2 in the pulling down state so that the bottom side part 2a of the side part 2 becomes downward inclination. The bottom side part 2a is returned horizontally by acting a supporting roll 17 and the upper and lower flat rolls 19, 20, with keeping the gap of the crest 1 at both sides in the prescribed crest pitch P, then. With this stage the roll with cross section having a dovetail part 3 on the narrow side part 2 can be formed as per the prescribed dimensional shape. This method may be applied for forming the deck plate of a composite floor plate, etc.
Patent JP-H02110695-A (JP)
Title: Traffic control system in tunnel
Inventor: ABE NOBORU
IPC: G08B5/36
Filed: 1988-10-19
Abstract: PURPOSE:To show an escape direction clearly by lighting first and second illuminators arranged in shape to show the entry/exit of a tunnel as tunnel illumination simultaneously, and supplying a lighting signal or delighting signal corresponding to a detecting signal from an abnormal state detecting sensor. CONSTITUTION:Since no detecting signal is inputted from the abnormal state detecting sensor 10 to a monitoring center 18 in an ordinary operation, all of the first and second illuminators 12a and 12b formed in the shape indicating the direction of the entry/exit of the tunnel 4 on one side are lit and illuminate the inside of the tunnel. When an abnormal state occurs in the tunnel, the detecting signal is inputted from the sensor 10 to the monitoring center 18, and the center 18 lights alarm lamps 14 and 16, and also, specifies the illuminator 12A to a part where the sensor 10 is installed at the part where the abnormal state occurs, and the lighting and delighting signals are supplied from the illuminator 12A to illuminator groups 12a and 12b arranged in a direction of arrow head (p) and the delighting signal and the lighting signal are supplied to the illuminator groups 12a and 12b in a direction of arrow head (q).
Patent JP-H07233485-A (JP)
Title: Polishing liquid for copper metal and production of semiconductor device
Inventor: HIRABAYASHI HIDEAKI
IPC: B24B37/00
Filed: 1994-10-27
Abstract: PURPOSE:To develop a polishing liquid which is largely different in etching rate at the time of immersion into the liquid and at the time of a polishing treatment by using an aq. soln. having a specific org. acid, oxidizing agent and polishing abrasive grains as the polishing liquid for copper metals. CONSTITUTION:The surface of a turn table 1 is coated with a polishing pad 2 made of cloth and an Si substrate 6 is supported thereon by a substrate holder 5 in such a manner that the surface to be polished thereof faces the pad 2. A semiconductor is then produced by using a polishing device composed of a revolving and supporting shaft mounted at the holder. At this time, the water-soluble polishing liquid 7 which contains 0.01 to 10wt.% at least one kind of org. acid selected between an amino acetic acid and amide sulfuric acid, contains an oxide, such as H2O2 at >=20 parts per 1 part org. acid, contains 1 to 14wt.% polishing abrasive grains having an average grain size of 0.02 to 0.1mum and is adjusted to pH value of 9 to 14 by an alkali is dropped onto the surface of a copper film 12 having ruggedness on the si substrate 11 from a supply pipe 3 to immerse the substrate 6. The oxides 13 in the projecting parts exclusive of the groove parts are polished away by rotating a supporting shaft 4 while pressing down the shaft, by which a wiring board consisting of the copper film 12 is formed.
Patent JP-H07123023-A (JP)
Title: Spread spectrum transmitter and spread spectrum communication equipment
Inventor: IWASAKI JUN
IPC: H04B1/7073
Filed: 1993-10-21
Abstract: PURPOSE:To improve the secrecy of sent/received signals by optionally attenuating the strength of a signal delayed by plural delay means. CONSTITUTION:A signal received from an input terminal 1 via a telephone line receives time delay differences t1, t2,t3 by delay circuits 11-13 till the signal is sent to antennas 17-19. On the other hand, variable attenuators 14-16 attenuate an input signal power freely under the control of a control circuit 5 to control the signal strength of a spread spectrum communication system SS at a phase difference of the time t1. When the SS signal is sent with the phase difference of the time t1, the attenuation of only the attenuator 14 is minimized and the attenuation of the other attenuators 15, 16 is set to be a somewhat larger attenuation. According to the control, the SS signal with the phase difference t<1> is sent from the antenna 17 at a strong signal strength, and the SS signal with smaller signal strength having phase differences t<2>, t<3> is sent from the antennas 18, 19.
Patent JP-S62124438-A (JP)
Title: Wear testing method for thin film
Inventor: OOTA SATOSHI
IPC: G01N29/04
Filed: 1985-11-26
Abstract: PURPOSE:To know continuous wear or sudden fracture by fitting an AE sensor on an arm and observing the output of the AE sensor generated when a thin film is worn. CONSTITUTION:A wear pin 3 and the AE sensor 4 are fitted to a spring material 5 fixed to the arm 6 and the wear pin 3 is pressed against the surface of a disk 2. Then, the disk 2 is rotated to start testing the wear of the disk. The output of the AE sensor 4 is detected and dislayed as the surface of the disk 2 is wron or deforms by the pin. When the thin film of r-Fe2O3 on the surface of the disk is fractured, the output of the AE sensor increases greatly and the fracture is therefore known.
Patent JP-H08123741-A (JP)
Title: Disconnection restoring system based upon non-communication monitor
Inventor: FUJIHIRA SATOSHI
IPC: G06F15/00
Filed: 1994-10-27
Abstract: PURPOSE: To restart data transmission/reception without casing about a program in a host computer and a terminal equipment user to be conscious of the connection of a data link in the case of restarting data transmission/reception after disconnecting a data link between a host computer and a terminal equipment by a communication processor because data transmission/reception between the computer and the terminal is not executed for a certain fixed time. CONSTITUTION: When disconnection based upon non-communication monitor occurs, the communication processor 3 holds a cession with the host computer 1 without disconnecting it and disconnects a data link and a cession with the terminal equipment 6. When the equipment 6 is disconnected from the processor 3 by non-communication monitor, the equipment 6 holds its own state so as not to report the disconnection to a user. At the time of restarting data transmission/reception, the data link and the cession between the processor 3 and the equipment 6 are set up to restart the data transmission/reception. Consequently useless charging can be removed.
Patent JP-H06231546-A (JP)
Title: Nonimaginary-number dc-free equalizer and magnetic recording channel using dc-free modulation code
Inventor: NOOMAN RII KOREN
IPC: G11B20/10
Filed: 1993-10-21
Abstract: PURPOSE: To improve a detector input SNR, and to attain high linear recording density without complicating hardware by adopting (1+D)<n> PR equalization, and omitting a (1-D) coefficient. CONSTITUTION: Binary data are received, and encoded by (0, K) CCRLL modulation encoder 81. Equalizers 84 and 89 generate an equalizing pulse in response to the encoded binary data. The pulse response characteristics approximate (1+D)<n> . A viterbi detector 86 detects the equalizing pulse. A modulation decoder 87 decodes this.
Patent JP-H05108218-A (JP)
Title: Computer system
Inventor: NAKAZOE MASAYO
IPC: G06F1/32
Filed: 1991-10-11
Abstract: PURPOSE:To provide a computer system capable of surely executing a sleeping mode irrespective of the content of application software in execution in the system by generating an interruption request to perform sleeping control when the condition of the sleep mode can be established. CONSTITUTION:A keyboard controller 4 issues an NMI request for the sleep control when no key input from a keyboard 5 or command input from a CPU 1 is performed within a prescribed time. The CPU 1 executes NMI routine 6a in a ROM 6 based on the NMI request, and sets the sleep mode when the idling state of the CPU 1 is set.
Patent JP-H02152808-A (JP)
Title: Rectilinear drive
Inventor: ADOLFSSON RUNE
IPC: B65G25/08
Filed: 1989-10-12
Abstract: PURPOSE: To improve accuracy by engaging a lock member with a driven member to move the driven member when an elongation member is elongated, and disengaging the lock member when contracted, in a device for step-advancing a shaft body, etc. CONSTITUTION: A shaft 11 is gripped by a lock member 12, to be advanced by the elongation of an elongation member 10 when the elongation member 10 is elongated. Then the shaft is gripped by a lock member 13 to release the grip of the lock member 12, consequently the elongation member 10 is contracted to be restored to the original length. The shaft 11 is advanced by the repetition of this action to improve accuracy by this constitution.
Patent JP-H05112341-A (JP)
Title: Labeler
Inventor: OGAMI SHUNSUKE
IPC: B65C1/04
Filed: 1991-10-11
Abstract: PURPOSE:To provide a labeler which can put one label over two surfaces of a container. CONSTITUTION:The title labeler has a head 7, which temporarily holds a label 8 and puts one part of the label 8 on a specified surface of a container 21, and a pressing member 2 to put a non-put part of the label 8 on a surface which continues from the specified surface. The title labeler is also equipped with a first moving means 3 which brings the pressing member 2 into contact with the put part of the label 8 or the non-put part which is adjacent to the put part, and a second moving means 4 which moves the pressing member 2, which is in contact with the label 8, along the surface of the container 21, while pressing the label 8 to the container 21.
Patent JP-S61142381-A (JP)
Title: Vane pump
Inventor: YAMAMOTO TOSHIHIKO
IPC: F04C2/344
Filed: 1984-12-14
Abstract: PURPOSE:To improve the outwardly energizing force of vane by functioning the oil pressure in pump chamber communicating with a port at the oil delivery path through specific path onto the inward end of vane thereby functioning oil having higher pressure than the delivery pressure onto the inner end of vane. CONSTITUTION:In the vane pump, a rotor 10 fitted slidably with a plurality of vanes 11 onto the outercircumference is contained in a space 9 of housing 3 while rotatably round an eccentric axis 10a. Oil suction path side and delivery side ports 15, 16 for communicating the oil suction and delivery paths 4, 5 to a pump chamber 13 are provided to the housing 3. Here, a circumferential groove 10e communicatable with a radial groove 10d and containing a vane 11 is formed in the rotor 10. The delivery path side port 16 is communicated with the pump chamber 13 at the opposite end sections 16b except the central portion of port corresponding with the interval of vane where the pump chamber region and the circumferential groove 10e between the opposite end sections 16b are communicated through a path 12 formed in the housing 3.
Patent JP-S63118139-A (JP)
Title: Remote control release device for camera
Inventor: KANEKO YOSHIYUKI
IPC: G03B17/38
Filed: 1986-11-05
Abstract: PURPOSE:To interface a remote control release device and a camera smoothly by starting and resetting the self-timer of a camera with a remote control signal. CONSTITUTION:When a remote control release signal is received, the self-timer of the camera is started and when a remote control release signal is received again during self-timer operation, the self-timer is reset. Namely, when the J input of a J-K-FF 27 goes up to H in status 0, namely, when the output of an OR gate 24 goes up to H, the output of an OR gate 32 and the D input of a D-FF 33 also go up to H and the Q output goes up to H in synchronism with CLOCK, so that a timer circuit 34 is reset. When the status varies from 0 to 1, one input STO of an AND gate 16 falls to L, so its output is L, the output of a CR gate 24 is L, and the output of the CR gate 32 is L; and then the Q output of the D-FF 33 falls to L in synchronism with the CLOCK, so that the timer circuit 34 is released from being reset.
Patent JP-S63118894-A (JP)
Title: Bar code label
Inventor: SAKAI TOSHITAKA
IPC: G06K19/06
Filed: 1986-11-06
Abstract: PURPOSE:To reduce defective readings by associating the width of a boundary display and a range provided with the boundary display with the tilting angle of the read line of a bar code reader and the width of bars composing a bar code that the read line crosses and deciding on the bar code. CONSTITUTION:The width of the boundary display M provided between two bar codes A and B is assumed to be Bw. Where the tilting angle that can be set over plural bar codes and the minimum and maximum widths of the bars composing the plural bar codes are theta, N and W, respectively, and where Bw< NXtantheta holds, the bar codes and the boundary display are never detected by the same width in a range of theta-pi/2. If Bw>WXtantheta holds, the bar codes and the boundary display are never detected by the same width in a range of 0-theta. Hence all possible straight lines set over plural bar codes in a range of the tilting angle theta-pi/2 provide the boundary display in a range lw crossing the width Bw.
Patent JP-S61142393-A (JP)
Title: Wear resistant impeller
Inventor: KADOI JUN
IPC: F04D7/04
Filed: 1984-12-17
Abstract: PURPOSE:To improve resistance to wear and power transmitting ability, by a method wherein a screw groove for coupling to a shaft is formed in a bush coupled to the boss part of an impeller, made of wear resistant white cast iron, by shrink fitting. CONSTITUTION:An impeller 10 is made of a nickel.chrome series or high chrome series wear resistant white cast iron material, and a bush 20 is coupled to a boss part 12 of the impeller 10 by shrink fitting. A screw groove 21, by means of which a bush is threadely engaged with a shaft 14, is formed in a bush 20. This increases engagement performance of the bush with the shaft by means of the screw groove formed in the bush, and improves resistance to wear thanks to the special material of the impeller.
Patent JP-H08151264-A (JP)
Title: Porcelain composition
Inventor: KIYOHARA MASAKATSU
IPC: H01L41/107
Filed: 1995-09-20
Abstract: PURPOSE: To provide a porcelain composition suitable as an element for piezoelectric transformers, etc., and having a high voltage-rising characteristic. CONSTITUTION: The porcelain composition contains a composition of general formula: (Pb1-a Aa ) (Zrb Tic (Mg1/3 Nb2/3 E)d (Zn1/3 Nb2/3 )e )O3 wherein A is Ba or Sr (Ba and Sr may be contained); a is 0-0.14 (excluding 0); b+c+d+e=1, as a main component, and further contains MnO2 in an amount of 0-1.0 (excluding 0) wt.% based on the main component as an sub-component. The porcelain composition is significantly excellent in the piezoelectric characteristics and transformer characteristics of Kb, etc., in comparison with conventional porcelain compositions wherein Pb is not replaced with Ba and/or Sr.
Patent JP-2000097851-A (JP)
Title: In-fluid microbe measuring chip, measuring method and measuring device
Inventor: NAKAMURA HIROYUKI
IPC: G01N21/27
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To measure a microbe quantity in a fluid accurately, by forming, on a transparent substrate, a surface plasmon resonance detection part having a culture medium for forming a colony thereon by sticking of the microbes. SOLUTION: A Cr layer 12 and an Au layer 13 are formed on a glass substrate 11 by sputtering. The Cr layer 12 is used for improving fixability of Au. After forming the metal layers, ultraviolet sterilization is given, and a nutriment agar 14 is spin-coated thereon in a sterile room, cooled and solidified in the process of being extended thinly, to thereby wrap sterilely the chip. When used, a prism is stuck on the glass substrate 11 of the measuring chip, and the light is irradiated, and an intensity distribution of the light relative to the angle of reflected light is measured, and a surface plasmon resonance reflection angle is detected. If microbes, such as germs or the like, exist in a measuring object, they adhere to the agar 14, take in nutrition, form a colony, and produce metabolite to make the agar 14 turbid, and to thereby show a high refractive index. Therefore, the resonance reflection angle is observed in the shifted state to the high angle side, and the microbe quantity can be measured from the shift quantity.