baber/WOPTO huggingface dataset:
Patent JP-H10236691-A (JP)
Title: Sheet medium weight detector
Inventor: FOWLER PAT
IPC: G03G15/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To control printer operation by a degree of eccentricity of a deflected sheet medium by providing an eccentric unit to operate by acting on paper or the other sheet medium and an eccentricity sensor to respond to eccentricity. SOLUTION: An eccentric unit 62 to operate by acting on a sheet medium 30 and an eccentricity sensor 61 to respond to eccentricity of a sheet medium 30 are provided, and the eccentric unit 62 uses gravity, and a contact member 64 biassed against the sheet medium 30 advancing by passing through a sheet medium weight detector 60 is provided. The contact member 64 biassed against the sheet medium 30 advancing by passing through the sheet medium weight detector 60 and the eccentric unit 62 in which a gate member 65 is arranged, are also provided, and the eccentricity sensor 61 to operate by cooperating with the gate member 65 is provided. The eccentricity sensor 61 operates so as to move between a first position to output a first signal and a second position to output a second signal different from the first signal.
Patent JP-S55134111-A (JP)
Title: Damage preventing method of blast furnace tapping spout
Inventor: YOSHITOMI TAKEKI
IPC: F27D3/14
Filed: 1979-04-06
Abstract: PURPOSE: To prevent the local damages in the molten iron-slag interface part of tapping spout material through simple in-place operation by letting carbon saturate in the molten iron in the tapping spout.  
     CONSTITUTION: At the time of passing or storing molten iron in the tapping spout of the blast furnace, the dissolved carbon weight % in the molten iron is so made that its difference from dissolved carbon theoretical saturation weight % becomes 0.20%, preferably 0.13% or less. To this end, such a method as blowing of carbon- contained gas such as methane gas from the surface of the spout material into the molten iron as all times or in a storage time is employed. By saturating carbon into the molten iron in this way, the progression of the reaction of the SiC in the spout material and the FeO formed at the molten iron-slag interface is suppressed and the local damaging by the erosion of the molten iron-slag interface is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07252232-A (JP)
Title: Nitrogen containing hetrocyclic compound
Inventor: INOUE HIROO
IPC: C07B51/00
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a new nitorgen containing heterocyclic compound, useful especially as a protecting group of amino group, besides useful as a protecting agent for hydroxyl group, mercapto group, etc., and as an active esterifying agent of carboxyl group. CONSTITUTION:A nitrogen containing heterocyclic compound is expressed by formula I (R is an alkyl, an aryl or an aralkyl; X is O or S; n is 2 or 3), e.g. 1, 3-dimethoxycarbonyl-2-imidazolidinethione. The compound of formula I is obtained by e.g. reacting a urea or thiourea derivative of formula II, with a halogenated acid of formula III or a dicarbonate compound of formula IV in an organic solution in the presence of a base.
Patent JP-2000242958-A (JP)
Title: Object lens
Inventor: MIURA KAZUO
IPC: G11B7/121
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent an object lens from being damaged due to collision of a lens main body and a back face of a disk by providing the lens main body with a protective projection which is integrally formed in the periphery of the lens main body and projects more than the convex surface of the lens main body, and mounting a protective material on the part of the protective projection projecting more than the convex surface of the lens main body. SOLUTION: A peripheral protecting projection 1p of an object lens 1 is formed in a notched form, and the projecting part which is on this protecting projection 1p and projects higher than the convex surface 1c of the lens main body 1a is formed to be mounted with a protective material 1b. Namely, only the part projecting more than the lens main body 1a is provided with the protective material 1b. Otherwise, a protective material 1b other than the lens main body 1a is bonded to the peripheral plane of the lens main body 1a of the object lens 1. This protective material 1b is shaped like a ring with a height slightly projecting higher than the convex surface 1c of the lens main body 1a, so as to surround the lens main body 1a. For the protective material 1b, an elastic material is recommended, and moreover, a material having a certain hardness, for example, rubber is preferable.
Patent JP-S60186963-A (JP)
Title: Automatic transaction device
Inventor: TERADA HIROHIKO
IPC: G06Q40/02
Filed: 1984-03-05
Abstract: PURPOSE:To grasp what time and when kind of operation a clerk does from data by detecting the state of a process based upon operator's operation and judging its variation. CONSTITUTION:Processes that the clerk performs by using dedicated keys are the opening/closing operation of a door 11 and the attaching/detaching operation of a cash cartridge 14. The attachment/detachment state of the cash cartridge 14 is monitored by the cartridge sensor of a sensor part 20 and the opening/closing state of the door 1 is monitored by the door sensor of the sensor part 20. When a detection signal is sent out of the cartridge sensor, a CPU17 compares the detection signal with data in the table 210 in a process data memory 21. If they are different, it is judged that the attachment/detachment state of the cash cartridge 14 varies, and a decision signal is sent out and stored as new data in said table 210.
Patent JP-H04261531-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C7/392
Filed: 1991-02-16
Abstract: PURPOSE:To improve spectral absorption characteristics of a yellow dye to be formed and to enhance color reproduction performance by incorporating a specified yellow coupler and a specified compound. CONSTITUTION:This photographic sensitive material contains at least one of the yellow couplers represented by formula I and at least one of the compounds represented by formula II. In formulae I and II, earth of RA and RB is alkyl, cycloalkyl, or aryl; X is acylamino or sulfonylamino: ZA is a group to be released by coupling with the oxidation product of the color developing agent; each of R1-R3 is an aliphatic or aromatic group; and each of l, m, and o is 0 or 1.
Patent JP-S62201727-A (JP)
Title: Departure and arrival table device of pneumatic transport machine
Inventor: ABEKI KENJI
IPC: B65G51/26
Filed: 1986-02-27
Abstract: PURPOSE:To prevent error in launch by providing a capsule launch and a receive table in such a manner as to separate from each other on both end portions of a transport pipe, usually connecting each receive table to both end portions of the transport pipe and connecting only the launch on launch side to the transport pipe on launch side. CONSTITUTION:Movable departure and arrival tables A, B are provided on both end portions 12, 13 of a pipe transport 10. A launch cylinder 18 has a length extending over the vertical dimension of a case of the departure and arrival table A, and a support cylinder and a receive table 19 share the vertical dimension half and half with each other. Usually the receive tables 19, 19' are connected to the end portions 12, 13 of the transport pipe. At the time of launch, the launch cylinder 18, the support cylinder 18b and the receive table 19 on launch side are contracted by air cylinders 21, 22, so that the launch cylinder 18 is connected to the transport pipe to launch a capsule. The capsule which has reached the other end is caught by the receive table 19', and air is bled out at a support table 18'b. After that, only the air cylinder of the receive table is contracted to discharge the capsule to a discharge chute 17'. After the lapse of designated time since this operation, the air cylinders 21, 22 are expanded, and a cylinder 22' is expanded to be connected to the transport pipe 13. Accordingly, malfunction will not be caused.
Patent JP-H01217552-A (JP)
Title: System for selecting and deciding homonym candidate in document preparing device
Inventor: NAGASAKI HIDENORI
IPC: G06F17/22
Filed: 1988-02-25
Abstract: PURPOSE:To decide all clauses only with the minimum operation of selection and decision by allowing an arbitrary undecided clause to be a selecting and deciding object. CONSTITUTION:The right and left cursor keys of a selecting and deciding object moving means are provided on a key input part 11 in order to switch and move the position of the selecting and deciding object clause in a sentence end or sentence leading direction for the unit of one undecided clause. By operating these right and left cursors, the arbitrary undecided clause can be the selecting and deciding object.
Patent JP-S62200066-A (JP)
Title: Automatic adjusting device for timing belt
Inventor: EMURA KUNIAKI
IPC: F16H7/00
Filed: 1986-02-26
Abstract: PURPOSE:To prolong the life of a belt by pushing out a tensioner installed on the belt loose side in the direction toward the belt using an actuator when a swing sensor installed on the belt tense side has sensed an amplitude exceeding a setting value. CONSTITUTION:If the operating time increases and a timing belt 5 is elongated to cause the amplitude in swinging to exceed a set value, a sensing element 7a of a sensor 7 is pushed to actuate an electric contact therein. This allows a signal to be fed into a control part 8, which supplies power to an actuator 9 to push a tensioner 6 in the direction toward the belt. Thus the belt tension is corrected. This tension correction lessens the amplitude of the belt to put the sensing element 7a of the sensor 7 again in the off condition, and the tensioner 6 is stopped moving.
Patent JP-S59167310-A (JP)
Title: Flow control device for heating automobile
Inventor: YUUNAI KAZUHIDE
IPC: B60H1/08
Filed: 1983-03-15
Abstract: PURPOSE:To aim at easy adjustment, reduction in weight, decrease in the number of parts and improvement in reliability, by forming a pinion gear on a rotary shaft of a potentiometer in an integral structure in a flow control device for a heating system utilizing an engine cooling water. CONSTITUTION:A pinion gear 9 is formed on a rotary shaft 13b of a potentiometer 13 in an integral structure. The potentiometer 13 is connected to a control motor 8, and the pinion gear 9 is meshed with a rack of a shaft 10 to control operation of a flow control valve 11. With this arrangement, one of connecting portions may be omitted, thereby permitting easy adjustment, reduction in weight, improvement in reliability and decrease in the number of parts.
Patent JP-S62199302-A (JP)
Title: Tool feed gear of machine tool
Inventor: NAKANO KYUZO
IPC: B23B3/26
Filed: 1986-02-27
Abstract: PURPOSE:To make a crank pin, etc. to be cut in high speed with a simple mechanism by rotating a tool slide on the outer circumference of a fixed workpiece with a drive gear, rotating a gear with a cam groove formed thereon concentrically with said drive gear but with its phase shifted therefrom, and feeding a cutter in the radial direction. CONSTITUTION:The journal part 5a of a crank shaft 5 is held with a chuck 6, a pin 5b is maintained at the center of a machining unit 12, a pinion 23 and a drive gear 17 is rotated by driving a servo-motor 25, and a tool slide 27 is rotated. At the same time, a gear 22 having a number of gear one smaller than that of the gear 17 and being concentric with, and having the same diameter as the gear 17 is rotated as a phase is shifted, and a slide 27 is made in-feed through a cam follower 35 by means of a cam groove 34. A cutter 29 quickly advances to the crank pin 5b from a zero position, starts cutting feed, finishes an outer diameter in a fixed dimension, returns to the zero position by quick return motion, and the motor 25 is controlled in its speed by means of a limit switch without slippage of a position.
Patent JP-H01216420-A (JP)
Title: Microcomputer
Inventor: FUJIWARA KAZUHIKO
IPC: G06F3/05
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the data of an analog signal with high reliability in a short time by detecting the edge of a digital signal, and correcting the value of the analog signal for a prescribed period from the edge by applying prescribed computation. CONSTITUTION:An edge detection circuit 31 most adjacently positioned to the input terminal of an A/D conversion circuit 2 out of a digital circuit 1 to output a detection signal VE for a period equivalent to the delay quantity of a delay circuit 31 by detecting the front and rear edges of the digital signal VD is provided, and the digital signal VAD from the A/D conversion circuit 2 is nullified for the period while the detecting signal VE is outputted. Furthermore, an edge period processing means 4 to perform the computation regulated in advance from the digital signal VAD at the front and rear of the period and to correct the value of the analog signal VA in the period is provided. Thereby, since correction computation can be performed by removing the error of analog data by a noise due to the edge of the digital signal, it is possible to improve the reliability for the data and to shorten a processing time.
Patent JP-S61205544-A (JP)
Inventor: JIYAN POORU SOOBE
IPC: B60T13/12
Filed: 1986-02-27
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-S59167443-A (JP)
Title: Loop conveying device for flexible beltlike object
Inventor: WATANABE YUKINORI
IPC: B65H23/038
Filed: 1983-03-14
Abstract: PURPOSE:To improve a web deviation correcting ability, by a method wherein the surface of a roller for correcting web deviation takes the form of a mat, a distance between 2 rollers is set to a specified value to the width of the web, and a wrap angle of the web to the roller is set to between 88-92 deg.. CONSTITUTION:Horizontal deviation of a web F is detected by a detecting member 3, and in response to the detecting signal, a cylinder 4 is actuated to change twist angles of two parallel rollers 2a and 2b located on the upstream or the downstream side of the web F. The surface of each of the rollers 2a and 2b for correcting deviation of the web is grooved or forms a mat, a distance between the two rollers 2a and 2b is set to a value which is 0.3-1.0 times as wide as the width of the web F, a wrap angle of the web F to the rollers 2a and 2b is set to between 88-95 deg., and this improves the rollers' ability to correct deviation of the web on the rollers 2a and 2b.
Patent JP-S55135438-A (JP)
Title: Multiple wavelength optical communication system
Inventor: HAYASHIDA FUJIO
IPC: H04B10/00
Filed: 1979-04-09
Abstract: PURPOSE:To prevent the deterioration of the light emitting element by giving the independent driving at the transmission side to the light emitting elements featuring the different central wavelengths via the positive and negative signals and then sending those elements to the optical fiber after compounding for demodulation at the reception side. CONSTITUTION:For the input signals, the positive and negative part are led to (a) and (b) each via branching circuit 4 and then receive the optical conversion through light emitting elements 121 and 131 featuring the different central wavelengths of converters 12 and 13 each. The signals underwent the optical conversion are then compounded by wave compounder 5 to be led to fiber 21. For the light beams within fiber 21, the beams near wavelength lambda1 and those near wavelength lambda2 are led to fibers 24 and 25 each via branching filter 6 to then receive the photoelectric conversion by converters 32 and 33. Then the phase inversion is given to the beams of one side via coupling unit 7 to be added to the beams of the other side. Thus the original signal is obtained.
Patent JP-S61204494-A (JP)
Inventor: HIRANO NOBUTAKA
IPC: E21B11/00
Filed: 1985-03-06
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-H01272915-A (JP)
Title: Infinite encoder
Inventor: SHIDONII EI UINGEETO
IPC: H03M1/24
Filed: 1989-02-22
Abstract: PURPOSE: To detect a relative angle or linear movement accurately by encoding an unique serial code every time when a disc makes a micro increment on a code track. CONSTITUTION: A rotary disc 10 is fixed onto a shaft 11. A code track is serially encoded to form more significant all bits thus producing a complete and absolute output word. The code track 12 has light segments 16 and dark segments 18. The shift register code being employed in the code track 12 has a unique value for each micro increment of an encoder. A clock track 14 is matched in phase with the code track 12 and each code track segment is read out in the center thereof by means of a sense circuit thus reading the code segment accurately.
Patent JP-H09237228-A (JP)
Title: Access control method
Inventor: MIURA YOSHIYUKI
IPC: G06F21/60
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve the security of a portable storage medium such as a PC card. SOLUTION: At the time of formatting the PC card 1d, a user is allowed to input password data used for generating key data for ciphering/decoding for ciphering and decoding processings. Inputted password data is stored in the PC card 1d, key data for ciphering/decoding is generated by using the data and key data is announced to the user. When the user requests writing to the PC card 1d, it is confirmed whether password data exists in the PC card 1d or not. When it is stored, the user is allowed to input key data for ciphering/ decoding and access right to the PC card 1d is checked. When they are matched as a result, data is ciphered by using key data and data is written in the PC card 1d.
Patent JP-H03245289-A (JP)
Title: Ic coin reader/writer
Inventor: FUKUDA TAKANORI
IPC: G06K17/00
Filed: 1990-02-23
Abstract: PURPOSE:To improve the reliability of a contact part by discriminating an IC coin and a normal coin according to the outer dimensions and leading only the IC coin to the contact part. CONSTITUTION:When an IC coin 19 is put into a flowing port 8, the IC coin 19 is advanced in a first path 9 and passed through a discrimination part. The discrimination part is composed of first and second sensors 10 and 11 and a distance L2 mutually between the sensors is shorter than a diameter l19 of the IC coin 19. When outputs are simultaneously obtained form the sensors 10 and 11, a gate 12 is closed and the IC coin 19 is led to the side of a second path 15. Simultaneously, a stopper 17 is operated to block the path 15 as well and the IC coin 19 collides against stopper 19 and stops. Then, the terminal group part of the IC coin 19 comes into contact with a contact part 16. When a normal coin 20 is put into the flowing port 8, the gate 12 is not closed since the diameter l20 of the normal coin 20 is shorter than the distance L2, and the normal coin is passed through a path 13, joining the flow-out port 18 and ejected.
Patent JP-S58171307-A (JP)
Inventor: HENKU BAN ETSUSEN
IPC: B65B7/28
Filed: 1983-03-15
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-H11241496-A (JP)
Title: Cover-material spreading device for panel
Inventor: YAGUCHI HIDEMI
IPC: E04F21/18
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To spread a cover material firmly on a panel such as a partition easily detachably. SOLUTION: A fitting groove 3 is formed curvedly at the peripheral end of the panel 1, a fitting port 4 is formed between the fitting groove 3 and the panel 1, a front piece 8 and a rear piece 10 are formed continuously at the font end and rear end of a head section 6 having approximately the same length as the fitting groove 3 and having a shape smaller than the fitting groove 3 respectively, and the head section 6 of a spreading tool 5, in which levers 11 are projected from the rear surface of the rear piece 10, is pushed into the fitting groove 3 from the fitting port 4 together with the peripheral section of a cover material 2. The periphery of the cover material 2 is held to formed first, second and third openings 7, 9, 12.
Patent JP-S59169104-A (JP)
Inventor: AMIJI NOBORU
IPC: H01C7/10
Filed: 1983-03-17
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-H06231676-A (JP)
Title: Polarized electron beam generating element
Inventor: SAKA TAKASHI
IPC: H01J1/34
Filed: 1993-02-08
Abstract: PURPOSE:To enhance the degree of polarization of polarized electron beams by enhancing the crystallinity of a P type GaAs1-xPx semiconductor consisting of a first semiconductor, and thereby making a second semiconductor grow easily up to a coherent state. CONSTITUTION:A P type GaAs1-xPx (0<x<1) semiconductor is employed as a semiconductor substrate 12, let a first semiconductor 14 composed of a P type GaAs1-xPx semiconductor identical in composition to the aforesaid semiconductor substrate be crystallized so as to be grown up over the semiconductor substrate 12, and concurrently let a P type GaAs semiconductor defferent in lattice constant from the first semiconductor 14 be crystallized so as to be grown up roughly to a coherent state in a state that the lattice is distorted, band splitting takes place in a band of valence electron, when exciting light having specified light energy is irradiated, polarized electron beams the spin of which is omnipresent in one direction, is excited.
Patent JP-S60187346-A (JP)
Inventor: YAMAMOTO HIROBUMI
IPC: B02B7/00
Filed: 1984-03-06
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-S62200747-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA TETSURO
IPC: H01L23/52
Filed: 1986-02-28
Abstract: PURPOSE:To prevent a wiring layer including a high-melting point metal film formed on an Si-containing substrate from being silicified in a high-temperature process as well and to contrive to constitute a low-resistance contact layer by a method wherein at least part of the layers of the high-melting point film is constituted of a high-melting point metal nitride film. CONSTITUTION:A tungsten nitride (WN) film 102 is formed on an Si substrate 101 by a sputtering method. Then, a tungsten film 103 is formed by a sputtering method. Moreover, a heat treatment is performed in an atmosphere of ammonia and a tungsten nitride film 104 is formed on the surface of the tungsten film 103. Subsequently, a poly Si film 105 of a film thickness of about 5,000Angstrom  is formed on the upper layer of this film by a CVD method. On this semiconductor device wherein each layer is formed in such a way, a 60min heat treatment is performed in an atmosphere of oxygen and 1,000 deg.C, but the formation of a silicide is not seen on the interface of the tungsten nitride film 104 and the poly Si film 15 and an electrical conduction between the poly Si film 105 and the Si substrate 101 is confirmed.
Patent JP-H07227762-A (JP)
Title: Method and device for grinding, polishing and cleaning inner surface of pipe
Inventor: IGUCHI MASAKAZU
IPC: B24C3/32
Filed: 1994-02-18
Abstract: PURPOSE:To enable a scale on the inner surface of a pipe to be removed evenly along the longitudinal direction of the pipe in a short time. CONSTITUTION:In a method for grinding, polishing and cleaning the inner surface of a pipe using grinding/polishing/cleaning machines 15, 16 each having a suction head 21 through which an abrasive flows out and a reservoir tank 22 for retaining the abrasive, a compressed air nozzle 24 through which a whirl of compressed air is blown from the suction head 21 into the pipe 13 to be treated is provided in the suction head 21. The pipe 13 to be treated is connected to the suction head 21 at one end 13A and to the reservoir tank 22 at the other so as to grind, polish and clean the inner surface of the pipe 13 to be treated, and then the pipe 13 to be treated is connected to the suction head 21 at one end 13B and to the reservoir tank 22 at the other end 13A so as to grind, polish and clean the inner surface of the pipe 13 to be treated.