baber/WOPTO huggingface dataset:
Patent JP-H03132957-A (JP)
Title: Automatic reversing type tape player
Inventor: CHONO SUSUMU
IPC: G11B15/10
Filed: 1990-01-16
Abstract: PURPOSE:To prevent a tape from getting into a fast-forwarding state during an action that a mode is switched by providing a locking mechanism and preventing a second oscillation mechanism from being moved to a fast- forwarding position when the action that the mode is switched between a stop mode and a play mode is executed. CONSTITUTION:A play gear lever 15, a play gear 16 or the like constitute a first oscillation mechanism. A fast-forwarding gear lever 17 supports a shaft 18 where fast-forwarding gears 18a and 18b are fixed so that it is freely rotate with a shaft 1a as the center of rotation and constitutes the second oscillation mechanism. In such a case, when the mode is switched between the stop mode and the play mode, a mechanism driving mechanism such as a PAD cam 24, a motor 25, a solenoid lever 31, a solenoid 33, a select lever 36 or the like locks the fast-forwarding gear lever 17 by a fast-forwarding locking lever 34, a torsion spring 35 or the like and prevents the lever 17 from being rotated counter-clockwise, that means, moved to the fast-forwarding position. Thus, the fear that the tape temporarily gets into the fast-forwarding state when the mode is switched is eliminated.
Patent JP-H03211513-A (JP)
Title: Line selector of optical line monitoring system
Inventor: MAKI HISAO
IPC: H04B10/07
Filed: 1990-01-17
Abstract: PURPOSE:To allow the additional installation of fiber side connectors and to allow the easy and rapid execution of the additional installation by providing a 2nd reference point for positioning of the coupling position of both connectors in the connector unit. CONSTITUTION:The moving quantity from the 2nd reference point of the connector unit 7 up to the respective coupling positions 4, 6 is adjusted and this unit is built into a selector body 2 in the case of freshly building the connector unit 7 into the selector body 2. The coupling position of the fiber side connector 4 and the master side connector 6 is determined (initial address setting) by adjusting the moving quantity from the 1st reference point 8 to the 2nd reference point 12. The increase in the number of subscriptions is properly dealt with by the additional installation of the connector units and the setting operation of the initial addresses is easily and rapidly carried out. The additional installation of the connector units 7 is thus completed simply by stopping the existing line monitoring system in an extremely short period of time.
Patent JP-H02188779-A (JP)
Title: Sheet peeling device
Inventor: SAKAMAKI KATSUMI
IPC: G03G15/00
Filed: 1989-01-18
Abstract: PURPOSE:To reduce the size and cost of the device by composing part of a sheet peeling member of a bimorph piezoelectric element and applying a signal voltage thereto. CONSTITUTION:This device consists of a plate type sheet peeling arm 1 made of a bimorph piezoelectric element, a claw member 2 which is fixed to the tip part of the sheet peeling arm 1, and a control means 3 which applies the signal voltage corresponding to sheet conveyance to the bimorph piezoelectric element. Then when the bimorph piezoelectric element is applied with the signal voltage from the control means 3, the bimorph piezoelectric element deflects and is displaced to make a sheet peeling member abut on a rotary body, and the peeling member is conveyed in contact with the rotary body to peel a sheet. Consequently, the structure is simplified and made small and the cost is reduced.
Patent JP-H02188701-A (JP)
Title: Optical branching and coupling device
Inventor: KUSAKA SATOSHI
IPC: G02B27/28
Filed: 1989-01-18
Abstract: PURPOSE:To obtain the optical branching and coupling device whose branching ratio has small polarization dependency in a 1.55mum band by laminating high- refractive-index layers made of Si and low-refractive-index layers of SiO2 alter nately and forming a branching and coupling film. CONSTITUTION:The branching and coupling film 6 is interposed between slanting surfaces of right-angled prismatic prisms 2 and 4 made of transparent glass and this branching and coupling film 6 is formed by laminating odd-numbered high-refractive-index layers of Si with a refractive index of 3.52 and even- numbered low-refractive-index layers of SiO2 with a refractive index of 1.45 alternately. Further, the angle of incidence on the branching and coupling film 6 is set to 45 deg.. In this case, the transmissivity or branching ratio has polarization dependency, which is small in a band of 1.5-1.6mum, when the wavelength is, for example, 1.55mum, the reflection loss of a P wave is 13.0 dB, the reflection loss of an S wave is 13.5 dB, and their difference is 0.5 dB. Consequently, the optical branching and coupling device whose branching ratio has small polarization dependency in a band of 1.55mum is obtained.
Patent JP-H05265150-A (JP)
Title: Black-and-white silver halide photographic sensitive material and its processing method
IPC: G03C5/29
Filed: 1993-01-20
Abstract: PURPOSE:To obtain the black-and-white photographic sensitive material containing a tetrazolium compound and its processing method enhanced in dot quality, such as sharpness and reversed character quality, and improved in environmental problems on treatment of waste water. CONSTITUTION:The black-and-white silver halide photographic sensitive material is characterized by containing at least one kind of the tetrazolium compound represented by formula 1 in one silver halide emulsion layer by being developed in the presence of cyclodextrin. In formula I, each of R1-R3 is H or a substituent and X<-> is an anion.
Patent JP-H06213447-A (JP)
Title: Gas turbine burner and flame stabilizer thereof
Inventor: MATSUDA KENSHO
IPC: F23R3/18
Filed: 1993-01-20
Abstract: PURPOSE:To improve reliability of a gas turbine burner by reducing thermal stress generated at a flame stabilizer and eliminating damage of the stabilizer. CONSTITUTION:A flame stabilizer 13 has a ring disc plate 22 of a trapezoidal sectional shape having an end face 21 and a cylindrical base 23. Nicks are formed at an equal interval longitudinally of the stabilizer 13 in a circumferential direction at a part of the plate 22 of the trapezoidal sectional shape in such a manner that the width of the nick has a size to be slightly closed by thermal expansion and a circular hole 25 of about three times as large as the width of the nick is provided at an end of the nick. Thus, repetitive thermal stress generated at the stabilizer, repetitive stress generated upon starting, stopping are reduced to prevent damage of the stabilizer. Accordingly, reliability of a gas turbine burner is improved.
Patent JP-S56105547-A (JP)
Title: Memory using method
Inventor: BANDOU HIROAKI
IPC: G06F12/06
Filed: 1980-01-25
Abstract: PURPOSE:To enable arbitrary part of an ROM region to be used as an RAM by providing the ROM and the RAM in the same memory region and setting the contents of the ROM of the addresses where the memory regions overlap in the ROM and the RAM at specific values. CONSTITUTION:It is assumed that an ROM and RAM are set at the same addresses, and that effective data are written in the addresses S0000-S007F of the ROM and S00 is written in all of the addresses S0080-S00FF. The upper 8 bits of the address information from the CPU are converted as chip select signals to a terminal CS0 or CS1 and the ROM outputs the data assigned by the CS1 and A00- A07 to terminals D00-D07, at values of 0 for all. This information is negated of the AND of memory read-out/write-in signal by gates B0-B7, and D00'-D07' rise to 1. In the same manner, the RAM outputs DA0'-DA7' from the gates A0- A7, and these are wires-ORed by wired-OR circuits C0-C7. As a result, the data of the ROM may be made ineffective and only the data of the RAM may be read out effectively.
Patent JP-H10206054-A (JP)
Title: Tubes for heat exchanger
Inventor: KATO SOICHI
IPC: F28F1/02
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a tube for heat exchanger extending the life of a heat exchanger by improving the corrosion resistance of the tube in a tube provided with recessed parts formed by bead or groove parts on the upper and lower surface of the tube. SOLUTION: In a tube for heat exchanger formed by bending a plate or placing a plate on the other plate, beads 11A and 11B with the cross sections of recessed forms are formed on a tube 2, the top part of each of the beads 11A and 11B is joined with the opposing plate, separated flow paths are formed inside the tube and the beads positioned at the most upstream side of the air flow among the beads 11A and 11B are protruded upward from the lower surface side of the tube.
Patent JP-H07215195-A (JP)
Title: Antiskid brake control device of vehicle furnished with uniaxial, single modulator, two-wheel speed sensor
Inventor: OKADA KUNIO
IPC: B60T8/1764
Filed: 1994-01-28
Abstract: PURPOSE:To minimize a braking distance by providing an antiskid brake control map selection means to select a second antiskid brake control map at the time when car body deceleration is larger than a set value. CONSTITUTION:At the time when car body deceleration is larger than a set value, it can be regarded that a vehicle is under ABS (antiskid brake control) while turning travelling on a high mu road. Additionally, in the case when either one of left and right wheel is in a decompression mode and the other is under service brake, the ABS of select low by a second ABS map 24 is carried out, and accordingly, the left and right wheels are ABSed (antiskid brake controlled) so that wheel lock inclination becomes smaller. Consequently, in this case, braking pressure of the inside wheel at the time of turning is decompressed, lock inclination of this inside wheel is restrained, and abrasion of this inside wheel is restrained.
Patent JP-H01183939-A (JP)
Title: Traffic observing system
Inventor: HIRANO YOSHITAKA
IPC: H04L12/26
Filed: 1988-01-18
Abstract: PURPOSE:To grasp the average value of an input traffic with the observation of the shorter period and to attain the control at any time by specifying the size of the dislocation from a report average value as the basis to evaluate the average value. CONSTITUTION:The maximum value of the integration of an observing in-period specifying average packet number and (observing in-period arriving packet number-observing in-period specified average packet number) as an information quantity specified value is set to a specified value holding part 12. The arrival of the packet is detected by a packet arriving detecting part 10 and informed to a counter part 11. The counter part 11 counts up for respective packet arrivals and subtracts the observing in-period specified average packet number held at the specified value holding part 12 for respective observing periods. At a control part 13, the value of the counter part 11 and the integrating maximum value held in the specified value holding part 12 are compared, and when the value of the counter part exceeds the specified value, a specified value exceeding signal is generated.
Patent JP-S55100483-A (JP)
Title: Fluid cutoff device
Inventor: SHIMIZU KUNIO
IPC: F16K17/36
Filed: 1979-01-29
Abstract: PURPOSE: To simplify the structure of a fluid cutoff valve and increase reliability by releasing lock through the power conduction to a bimetal and permitting valve closing operation.  
     CONSTITUTION: When an earthquake sensor operates and a bimetal 10 is brought into conduction, the bimetal 10 performs self-heat generation, and performs flexible motion, and the intermediate part 10a of the bimetal retreats inward instantly. As a result of this, a leaf spring 8 which has been pressed and bent outward converges inward, and the clutch 8a at the top end of each leaf spring 8 retreats inward, and connection state with a ring 7a is released. Then, an annular magnetic element 4 is pushed-out in the direction of a valve seat 6 by the elastic restoring force of the spring 5, and the valve body 3 is magnetically attracted, and shifts in a valve chamber 2 and blocks the valve seat 6, and gas flowing-path is closed regularly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04250451-A (JP)
Title: Mask blank and mask blank fixing method
Inventor: HAMAGUCHI SHINICHI
IPC: G03F1/50
Filed: 1991-01-28
Abstract: PURPOSE:To draw a mask pattern with high efficiency without losing the accuracy of pattern arrangement in the structure of the mask blank for a photomask and the method for fixing the mask blank to a mask holder for an exposure device. CONSTITUTION:(1) Plural recessed parts 1a are formed in the back of the mask blank, i.e., the surface where the light shielding film 2 of a glass substrate 1 is not adhered. (2) While the pressing means 13 of the mask holder engages the recessed parts 1a of the mask blank, the mask blank is pressed and fixed to the reference plate 12 of the mask holder.
Patent JP-H09263405-A (JP)
Title: Production of mixture reduced in hydrogen chloride
Inventor: WAKAMATSU SATOSHI
IPC: B01J21/18
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a mixture reduced in hydrogen chloride by bringing a mix ture of hydrogenated chlorinated silane containing hydrogen chloride into contact with an activated carbon having a specified peak in the distribution of pores. SOLUTION: A mixture of hydrogenated chlorinated silane containing hydrogen chloride is brought into contact with an activated carbon having such distribution characteristics of pores that has 8×10<-10> to 4×10<-9> m pore radius (R) as the max. peak in the pore distribution curve obtd. by water vapor absorption method, so as to allow the hydrogen chloride to react with the hydrogenated chlorinated silane. As the hydrogenated chlorinated silane, SiH2 Cl2 , SiHCl3 , Si2 HCl5 , Si2 H2 Cl4 , Si2 Cl6 are exemplified. As the mixture, an exhaust gas from a reactor for silicon crystallization using hydrogenated chlorinated silane as the source material is exemplified.
Patent JP-H06219460-A (JP)
Title: Container cap
Inventor: UMETSU MASAHIDE
IPC: B65D47/36
Filed: 1993-01-21
Abstract: PURPOSE:To realize an efficient pouring and discharging of cleaning water through a cleaning hole while a container opening is kept plugged by a method wherein a thin part is formed on the external periphery of an outlet cylinder of a plug type container cap. CONSTITUTION:When a plastic container or the like is sealed by a container cap 1, a plug groove 5 is forced to enter a flange part of a container mouth and seal the container mouth. On the contrary, when the container is opened, an outer lid 12 is taken off, a handle 23 is pulled to break a thin part 31 to remove an opening plate 22 to form a pouring hole. When content is poured out through the pouring hole and a pouring cylinder 2 and thus a container has been used, the pouring cylinder 2 is pulled strongly by fingers, for example, to tear the thin part 31 formed in a short top plate 7 from the thin part 3, so that the pouring cylinder 2 may be removed and a cleaning hole may be formed. In this instance, as this cleaning hole has a large diameter, cleaning water can be efficiently poured in and discharged out through the cleaning hole with an inner plug 11 put on. Accordingly, a cleaning of the container can be carried out easily at home, and thus a reuse of the container can be realized without any difficulty.
Patent JP-H01184167-A (JP)
Title: Optical printing head
Inventor: HAZAMA MASAZUMI
IPC: G03G15/04
Filed: 1988-01-20
Abstract: PURPOSE:To enhance reliability and to simplify a structure to facilitate assembling, by inserting a substrate dividedly wired with strobe signal patterns in the pawl formed to the inner wall of a frame. CONSTITUTION:The inner width A of a frame is set so as to coincide with a substrate width (a) and a pawl 15 is formed to the frame in the longitudinal direction thereof so as to be fitted to the thickness of an insulating substrate 1. An LED unit 11 equipped with a connector 12 is inserted from the gap between the inside bottom surface of the frame and the pawl 15 to be engaged with a recess 16. Next, a converging rod lens array 14 is inserted in a slit 17 and the gap is sealed, dried and bonded. At last, by engaging plugs 18 with both sides of the frame 17, the projections 19 of the plugs 18 support the substrate surface of the LED unit 11 and the ceiling inside the frame 13. A strobe input pattern 1 takes a system wherein one dot line is divided into eight to perform a sequential latch - strobe control and eight strobe lines are respectively inputted at every several blocks in common.
Patent JP-S63175878-A (JP)
Title: Fixing device
Inventor: HIROTA KAZUHIRO
IPC: G03G15/20
Filed: 1987-01-16
Abstract: PURPOSE:To prevent the defect of fixing due to defective contact by incorporating a temperature sensor and a temperature control substrate in a unit. CONSTITUTION:A fixing device 50 is provided with a heat roller 52 in which a heating means 51 is provided, a pressure roll 52 which is brought into contact with the heat roller 52 and has not a heating means internally, a temperature sensor 54 which detects the surface temperature of the heat roller 52, and a temperature control substrate 55 which controls the surface temperature of the heat roller 52 based on the signal detected by the temperature sensor 54. Guide members 501 are provided in both ends of the outside of the fixing device so that the fixing device can be drawn out of a copying machine as the unit. Since the temperature control substrate 55 is incorporated in the fixing device so that no connectors exist in a temperature control part on the way of a signal cord where the minute detection signal current from the temperature sensor 54 flows, the detection signal current from the temperature sensor 54 is accurately transmitted to the temperature control substrate.
Patent JP-H10209862-A (JP)
Title: Method for extracting intermediate value of a/d converted measured value
Inventor: MARUYAMA YOSHIKO
IPC: G01D1/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce a buffer memory in which an AD value is preserved by comparing the size of the data of first and second AD buffers (A/D converted value buffer) with AD values (measured A/D converted value) after the third each time the AD values after the third are obtained, and judging whether or not the AD values after the third are intermediate values. SOLUTION: A larger AD value of first and second AD values is stored in an AD buffer A, and the smaller AD value is stored in an AD buffer B. The first and second AD values stored in the AD buffers A and B are compared with the AD value after the third. When the AD values after the third are intermediate values, the AD values after the third are transmitted to an adding buffer D, and the accumulation of the intermediate values is operated. Also, when it is the maximum value, the data of the AD buffer A are transmitted to the adding buffer D, the accumulation of the intermediate values is operated, and the AD values after the third are stored in the AD buffer A. Also, when it is the minimum value, the data of the AD buffer B are transmitted to the adding buffer D, the accumulation of the intermediate values is operated, and the AD values after the third are stored in the AD buffer B.
Patent JP-H04363399-A (JP)
Title: Cleaner composition for water closet
Inventor: YAMAGUCHI OSAMU
IPC: C07C309/17
Filed: 1991-01-28
Abstract: PURPOSE:To obtain the subject composition excellently preventing adhesion of soft stool and microorganismic dirt deposit, having high cleaning effects by blending water with a heavy metal salt of a specific sulfosuccinic ester. CONSTITUTION:Water to be used is mixed with 0.5-100ppm (preferably 1-50ppm) sulfosuccinic ester type surfactant shown by the formula (R1 and R2 are 4-15C alkyl or alkenyl; M is Hg, Cd, Cu, Fe, Co, Mn, Zn, Pb, Cr, Ag, Ni or Th; (n) is number of electronic charges of M) to give the objective composition.
Patent JP-S58126998-A (JP)
Title: Decorative industrial art objects
Inventor: NOSE YASUTO
IPC: B44C1/04
Filed: 1982-01-22
Abstract: PURPOSE:To make plating with high adhesion possible and to develop tin products having excellent decorativeness by subjecting tin products to alkali defatting and pickling with solns. of low concn. as pretreatments for said products then to activating treatments with borofluoric acid. CONSTITUTION:A paper pattern is placed on the recessed pattern part A of a plate 1 which is a tin product consisting of >97% Sn and the balance Cu and Sb, and the entire part is spray coated with a coating material and is thus masked. The plate is defatted with a soln. contg. sodium orthosilicate, Ca2CO3, alkyl allyl sulfonic acid surfactants, is neutralized with a 2% soln. of sulfuric acid and is activated with 5% borofluoric acid; thereafter, the plate is carried out with strike plating followed by gold plating. Finally, the coating material is removed, whereby the tin product having the excellent decorativeness not possible with conventional products is obtained by the combination of the gold plated part A and the part B of the Sn base.
Patent JP-2000209452-A (JP)
Title: Image distortion correction circuit
Inventor: YAMAGUCHI YOSHIHIDE
IPC: H04N3/23
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To correct raster distortion, convergence and landing in a cathode-ray tube display. SOLUTION: By continuously varying the rate of transmitting video signals to a cathode-ray tube 1 during a successive horizontal scanning period, a scanning rate change (distortion) by deflection on a screen and a signal transmission rate change can be cancelled. By fixing the apparent scanning rate of video images to the screen, distortion is corrected.
Patent JP-S5394398-A (JP)
Title: Production of urethane foam coated with skin of two-pack type urethane coating
Inventor: OOMORI HIROSHI
IPC: C08G18/00
Filed: 1977-01-29
Abstract: PURPOSE: A two-pack type urethane coating and a catalyst are coated on the inner surface of the mold and a urethane foam composition is injected into the mold for molding to produce stably a urethane foam coated with skins, having good properties. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63181836-A (JP)
Inventor: TERAJIMA MAKOTO
IPC: E04B5/02
Filed: 1987-01-20
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-H08201979-A (JP)
Title: Antistatic composition, plastic film with antistatic layer coated with same and silver halide photographic sensitive material
Inventor: TACHIBANA NORIKI
IPC: C08K5/32
Filed: 1995-01-24
Abstract: PURPOSE: To improve such a defect in an antistatic layer as the deterioration of electric conductivity, the ununiformity of coatability or the deterioration of adhesiveness by incorporating an electrically conductive polymer having a π electron system and a specified compd. CONSTITUTION: A compd. represented by formula I and/or a compd. represented by formula II is incorporated into an antistatic compsn. which is an aq. dispersion or aq. soln. contg. an electrically conductive polymer having a π electron system. In the formula I, each of R<1> and R<2> is H, halogen, 1-20C alkyl, cyclohexyl, 7-10C aralkyl, etc., and R<3> is H, 1-20C straight chain or branched alkyl, cyclohexyl, 1-20C alkenyl, 7-10C aralkyl or aryl. In the formula II, R<4> is H, 1-4C alkyl or hydroxymethyl and each of R<5> and R<6> is H or 1-4C alkyl.
Patent JP-H06219604-A (JP)
Title: Medium conveyor
Inventor: KASE TAKAAKI
IPC: H04N1/00
Filed: 1993-01-22
Abstract: PURPOSE:To straighten a slant paper correctly regardless of its quality when the paper is on the slant during conveyance. CONSTITUTION:The medium conveyor is composed of a detector 11, which detects the slant angle of a paper 10 being supplied, and an image sensor 92 equipped with an access means, which acts by a signal from the detector and made rotatable within the plane surface in the paper conveying direction, and the conveying direction of the paper 10 is made to become orthogonal to the image sensor 92 by making the image sensor 92 rotate along the paper 10 in response to the slant angle of the paper 10. Thus it becomes a condition where the slant of the paper 10 is rectified relatively without moving it and a slant paper can be rectified regardless of its quality.