baber/WOPTO huggingface dataset:
Patent JP-H03158735-A (JP)
Title: Method for inspecting optical distortion in exposure device
Inventor: INOUE HIROHITO
IPC: G03F7/20
Filed: 1989-11-17
Abstract: PURPOSE:To facilitate control over aberrations by measuring the shape of a mask pattern transferred onto a wafer and finding the deformation rate of the pattern. CONSTITUTION:A circle (contact hole pattern) which has a radius gamma (0.4 - 1.5mum) is installed on the mask side and the mask pattern is transferred onto the wafer. Then the shape of the transferred pattern is measured. Then the deformation rate is found from maximum size and minimum size. Then the focus of the exposure device is shifted within the depth of focus and the deformation rate is measured. A device whose deformation rate deviates from a determined value is re-adjusted. Thus, the device whose distortion is minimized is secured.
Patent JP-S63150286-A (JP)
Title: Dihydropyrano(3,3-b)pyridine derivative, production thereof and antiulcer agent containing said derivative
Inventor: ARAI HEIHACHIRO
IPC: A61P1/04
Filed: 1986-12-16
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are H, halogen, lower alkyl, lower alkoxy, trifluoromethyl, nitro or acyl; R<3> and R<4> are bonded to form tetramethylene; X is S or S=O) and a salt thereof. EXAMPLE:4-( 5-Trifluoromethylbenzimidazol-2-yl )thio-3,4-dihydro-2H-pyrano[3,2- b]pyridine. USE:A preventive and remedy for gastric ulcer, duodenal ulcer, gastritis, gastroxynsis of Zollinger-Ellison's syndrome. PREPARATION:A benzimidazole derivative (e.g. 2-mercapto-5- trifluoromethylbenzimidazole, etc.) shown by formula II is reacted with a dihydropyrano[3,2-b]pyridine derivative shown by formula III (Y is halogen or activated ester residue) to give a compound shown by formula I wherein group X is S.
Patent JP-H01139046-A (JP)
Title: Examination apparatus using nuclear magnetic resonance
Inventor: YABUSAKI YUKIO
IPC: A61B5/055
Filed: 1987-11-27
Abstract: PURPOSE:To stably operate a rat race circuit and to make a QD probe operable, by applying an electrostatic shield to the rat race circuit. CONSTITUTION:A rat race circuit is formed by receiving a 3lambda/4 cable 40 and lambda/4 cables 31, 32, 33, 34, 35 in the box of an electrostatic shield 7 made of a conductor such as a steel plate and the outside of said box is connected by connectors 61, 62, 63, 64. The signal from an RF transmitter 10 brings diodes 21, 22 to a continuity state because of its sufficiently high voltage and is incident to the rat race circuit to be branched into probes X, Y through the rat race circuit and the lambda/4 cables 34, 35 and, therefore, the signal to the probe X is delayed by 90 deg. in a phase as compared with the signal to the probe Y. When the electrostatic shield 7 is earthed, stray capacity always becomes constant between the electrostatic shield 7 and the lambda/4 cables 31-35 as well as the 3lambda/4 cable 40 and the electrostatic shield 7 to become stable. Therefore, the rat race circuit can be stably operated without being affected by the outside and a QD probe can be stably operated.
Patent JP-H09111965-A (JP)
Title: Folded-plate roof structure and folded-plate support metal fitting used for structure thereof
Inventor: YASUMOTO JUICHI
IPC: E04D3/366
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To carry out fixing while obtaining folded-plate roof structure having high strength even at the time of the narrow fixing surface of a foundation material, on which a folded-plate support metal fitting is fixed, in the folded- plate roof structure, in which the edge section of an upright section in a folded- plate roof is engaged with a fixture in the upper section of the folded-plate support metal fitting and a clip and a cap are fitted and fixed. SOLUTION: In a folded-plate support metal fitting 2, in which a fixture 4 is placed and formed to the top section 9 of a metal fitting body 3 in an inclinable manner in the pitch direction of a roof, the side lower than the top section 9 is supported by two leg sections 10, 10 opened in the width corresponding to the width size of the top section 9. A corbel 8 receiving the bulging sections 5b of the folded-plate roof 5 and preventing the deformation of the folded-plate roof 5 is held to the upper section of the metal fitting body 3.
Patent JP-H08155856-A (JP)
Title: Staple remover and image forming device
Inventor: ADACHI KENICHI
IPC: G03G15/00
Filed: 1994-11-30
Abstract: PURPOSE: To heighten the safety of a staple remover provided at an image forming device. CONSTITUTION: A staple remover 6 provided at the upper wall 7 of an image forming device so as to remove a staple S fixed to paper P is provided with a remover body 11 and a cover 14. The remover body 11 is provided at the upper wall 7 and has a strip part 11a disposed above the upper wall 7. The cover 14 is provided above the strip part 11a and close to the strip part 11a.
Patent JP-H02143310-A (JP)
Title: Positioning controller
Inventor: SAITO KAZUHARU
IPC: G05D3/12
Filed: 1988-11-25
Abstract: PURPOSE:To set optimum velocity and optimum acceleration/deceleration in matching with a machine body to be controlled by calculating a pulse output interval in trapezoidal acceleration/deceleration according to three data, and storing a pulse output interval table in a rewritable storing medium. CONSTITUTION:A maximum velocity and minimum velocity setting means 1 to designate the maximum velocity and the minimum velocity, and a maximum acceleration inputting means 2 to designate the maximum acceleration are provided. Next, the pulse intervals of output pulse trains at the time of accelerating from the time of minimum velocity up to the time of maximum velocity are calculated from the maximum velocity, the minimum velocity and the maximum acceleration by a pulse output interval calculating means 3 to calculate them, and they are registered on the rewritable memory 4 as a table. At the time of acceleration/deceleration control, the pulse interval is read out successively from this table, and is set in a timer 5, and the pulse output at the time of the acceleration is controlled so as to perform the acceleration/deceleration. Thus, the acceleration/deceleration of a pulse motor or a servo motor can be performed at high speed so as to meet individual mechanical system.
Patent JP-H09114211-A (JP)
Title: Developing device for image forming device
Inventor: YUKI KAZUHIKO
IPC: G03G15/08
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a developing device of an image forming device whose constitution is simple and which is constituted so that toner concentration is correctly and easily controlled. SOLUTION: This device is provided with two carrying and stirring members 9 set for carrying out two-component developer stored in a developing unit to a photoreceptor side while stirring it, arranged in parallel and respectively rotated and a concentration sensor 6 for detecting the concentration of the developer stored in the developing unit. The respective carrying and stirring members 9 are provided with many blades 8 inclined with respect to the shafts thereof along in the shaft direction in the almost half area of the outside circumferential surface of the shaft. Besides, a carrying and stirring member is provided with a developer regulating piece 10 extended in the shaft direction on the outside circumferential surface of the shaft which is not provided with the blade and at a position opposite to the detection surface 6a of the sensor 6.
Patent JP-H11117381-A (JP)
Title: Removing device for fibrous decomposition retardant material contained in sanitary sewage
Inventor: NAKAYAMA YOSHIO
IPC: E03F5/14
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a removing device for a fibrous decomposition retardant material contained in sanitary sewage to perform stable disposal of sanitary sewage by efficiently arresting and removing only a fibrous decomposition retardant material, contained in sanitary sewage, through a simple means. SOLUTION: An endless cable 3 made of a shape memory alloy is stretched in a manner to effect circulation drive between sheaves 21 and 22 arranged in a position above a water tank 1, where sanitary sewage is circulated, and in a water tank. In a position above the water tank 1, and a cable 3 in a shape 3a wherein a fibrous decomposition retardant material is easily arrested by shape deforming means 23 and 24 for a cable is deformed into a linear state 3b. Thereafter, the fibrous decomposition retardant material arrested by the cable 3 is removed by an arrested material removing means 4.
Patent JP-H06144338-A (JP)
Title: Shock absorber of frame for bicycle
Inventor: SHIMADA NOBUAKI
IPC: F16F7/00
Filed: 1992-10-09
Abstract: PURPOSE:To correspond to a load in a range from a small load to a large load by forming fitting parts in the outside end surface of the axial direction of cylinder seats of cylindrical bodies A, B, and reducing the volume of a rubber-like elastic body in relative to the inner volume formed by the cylindrical bodies A, B to form a space, and providing an escape part at the time of deformation of the rubber-like elastic body. CONSTITUTION:The inner peripheral surface of a cylindrical body A and the peripheral surface 2 of a rubber-like elastic body 1 contact with each other, and the inner peripheral surface of a cylindrical body B does not contacts with the peripheral surface 2 of the rubber-like elastic body 1, namely, both the cylindrical bodies A, B are combined so as to form an annular space 6. When a load is applied between fitting parts 10, 10' of cylinder seats 4, 4' in the direction for narrowing the space between the fitting parts 10, 10', at the time of initial stage, since the rubber-like elastic body 1 is compressed and enters into the space 6, the load characteristic rises at a nearly certain spring constant, and when a load is applied more, the space 6 is filled with the rubber-like elastic body 1 and the rubber-like elastic body 1 is compressed. The inner pressure of the rubber-like elastic body 1 is increased suddenly, and since the reaction thereof rises gradually, the spring constant rises gradually at the later half of the compression.
Patent JP-H07154445-A (JP)
Title: Power source controller for data communication equipment
Inventor: SETA TETSUJI
IPC: H04L29/00
Filed: 1993-11-29
Abstract: PURPOSE:To reduce the power consumption of a data communication equipment connected to an electronic private branch exchange and a computer. CONSTITUTION:The power on which a transmission signal is superposed is supplied from an electronic private branch exchange 1 to a data communication equipment 3, and this data communication equipment 3 is connected to a computer 4 through an RS 232C cable 6. The data communication equipment 3 is provided with a data communication equipment main body 8 provided with a CPU 13, a RAM 14, a ROM 15, and a rewritable non-volatile memory 16, 3 signal/power separating device 10 which separates the superposed signal and the power, an ER signal monitor device 9 which detects the ER signal sent through the RS 232C cable 6, and a power on/off device 11 which turns on/off the power supplied from the signal/power separating device 10 by the ER signal. Operation circumstance information of each part of the data communication equipment 3 at the time of input of a power-off signal and discrimination information of the presence/absence of operation information at the time of preceding power-off are stored in the rewritable non-volatile memory 16.
Patent JP-H09139725-A (JP)
Title: Multiplex communication equipment
Inventor: HAMAKI TAKAYUKI
IPC: H04B7/26
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance a data transmission efficiency by sending different kinds of mixed data without acquiring confirmation from an opposite station so as to utilize effectively a time slot. SOLUTION: A transmission data changeover section 103 reads transmission data in a voice data processing section 905 or a non-voice data processing section 906 according to a command from a mode changeover control section 105 and sends the data to a changeover instruction additional section 104. Furthermore, a transition type decision section 108 discriminates whether or not a data amount to be sent by the processing section 905 or 906 exceeds a predetermined data amount, and when in excess, a confirmation type mode changeover control section 106 is operated and when not in excess, a non- confirmation type mode changeover control section 107 is operated.  The control section 107 allows a transmission section 901 to send non-confirmation type mode changeover instruction non-voice data (data arranged dividedly to two time slot channels, and non-confirmation type mode changeover instruction is arranged in a control channel of each time slot).
Patent JP-H05210583-A (JP)
Title: Processor and method of executing correct sequencing of write data
Inventor: SHINCHIYA GOTSUHOMAN
IPC: G06F12/08
Filed: 1992-10-12
Abstract: PURPOSE: To attain a correct sequencing of the writing of data in a main memory. CONSTITUTION: In the microprocessor having a cache memory, a strong writing sequential mode and a weak writing sequential mode are executed. The microprocessor includes a terminal which receives a signal indicating whether or not an outside writing buffer is empty, and an inside signal indicating whether or not an inside writing buffer 17 is empty. When the writing buffer 17 is not empty, and a hit state is generated in a writing cycle in the strong sequential mode, the operation of the microprocessor is stopped until the buffer is turned empty.
Patent JP-H03157801-A (JP)
Title: Magnetic recording and reproducing method
Inventor: YOKOYAMA KENJI
IPC: G11B5/02
Filed: 1989-11-16
Abstract: PURPOSE:To obtain high-density recording and high reliability by specifying the coercive force and thickness of a magnetic layer and forming the part of a floating magnetic head close to a gap with a soft magnetic material having a specified magnetic flux saturation density. CONSTITUTION:A magnetic coating is applied to form a magnetic layer 103. In this case, the coercive force of the layer 103 is controlled to >=1,100Oe and the thickness to <=0.5mum, and then at least the part of the floating magnetic head close to a gap 5 is formed of a soft magnetic material having >=0.7 T magnetic flux saturation density. The coercive force of the magnetic layer is preferably controlled to 1,200-1,500Oe, and a sufficient overwriting characteristic is not obtained when the thickness of the magnetic layer exceeds 0.5mum. Consequently, high-density recording is performed, and a good overwriting characteristic is obtained.
Patent JP-2000118775-A (JP)
Title: Paper feed roller
Inventor: KAWACHI ISAO
IPC: B65H5/06
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a paper feed roller with a large diameter by using a cylindrical pipe as the paper feed roller and making a small-diameter cylindrical part projected from each of the ends of the cylindrical pipe as a rotational supporting shaft for the cylindrical pipe. SOLUTION: The whole part excepting a cylindrical pipe 5 serving as a paper feed roller is constructed of a drawn part 6 by a press. In the drawn part 6 formed from a thin plate material or a thin plate pipe, a large-diameter cylindrical part 7 and a small-diameter cylindrical part 8 are integrally molded coaxially while putting a flange type connection part 9 between them. When the large-diameter cylindrical part 7 is fitted in the end part opening of the cylindrical pipe 5, the drawn part 6 is integrated to the cylindrical pipe 5 by an adhesive or welding so as to be assembled as a paper feed roller 4. In the assembled body, the cylindrical pipe 5 serves as a paper feed roller, while the small-diameter cylindrical part 8 in the drawn part 6 serves as a rotational supporting shaft for the cylindrical pipe 5. In the paper feed roller 4, the whole part is formed of a hollow cylindrical body, so that it can be produced with light weight in spite of increase in the diameter as it has no solid part.
Patent JP-H01137892-A (JP)
Title: Moving picture signal decoding system
Inventor: OTA MUTSUMI
IPC: H04N19/503
Filed: 1987-11-25
Abstract: PURPOSE:To cancel the distortion of a picture generated due to the omission of a packet when the packet is re-sent by receiving a forecasted error signal, providing a means to supply a zero signal to a part corresponding to the omitted packet indicated with the omitted packet number out of the forecasted error signal. CONSTITUTION:A means is possessed to make into the zero signal the forecasted error signal which cannot be generated by the omission of the packet, and the forecasted error signal is added to the picture signal of one preceding frame accumulated in a frame memory, and generates the new picture. The resending of the omitted packet is required to a transmission side, the data of the re-sent packet is stored after the conversion to the forecasted error signal separately from the above-mentioned procedure, the stored forecasted error signal is outputted by delaying by just integer-times frames from the original timing to be inputted to an adder, and an addition is carried out to the result of the adder. Thus, the distortion generated by the omission of the packet can be compensated after several frames.
Patent JP-H08158234-A (JP)
Title: Network nonwoven fabric made of polyester and its production
Inventor: KOBAYASHI NAOYUKI
IPC: D04H3/04
Filed: 1994-12-01
Abstract: PURPOSE: To readily obtain polyester network nonwoven fabric having easily adjustable width of yarn, excellent transparency and high tensile strength at break by drawing a PET film having a great number of slits in the direction parallel with the direction of drawing in a multiple stage. CONSTITUTION: A PET film 6 is guided to space between a cutter roll and a receiving roll to form a great number of slits 8 parallel with the direction of the width of the cutter roll by the blade of the cutter roll. The film is drawn in a multiple stage along the longer direction of the slits and fibers 9 formed between the slits are thinned to give >=10kg/mm<2> yarn stress at break. The drawn films are piled so as to mutually intersect the fibers 9 at right angles and thermally bonded under pressure by a pressure roll to give network nonwoven fabric.
Patent JP-H05134279-A (JP)
Title: Nonlinear optical material and wavelength conversion element
Inventor: MINEMOTO TAKASHI
IPC: G02F1/361
Filed: 1991-11-14
Abstract: PURPOSE:To obtain the nonlinear optical material having good workability of a crystal and excellent light transmittability and the wavelength conversion element by using a specific org. ion crystal as the nonlinear material. CONSTITUTION:The nonlinear optical material is a nonlinear optical material consisting of the org. ion crystal and is the salt compd. of the 2-hydroxy-5- nitropyridine and the L-alginin expressed by formula II. The wavelength conversion element is constituted by inserting the crystal (nonlinear optical material) 43 for wavelength conversion into an optical resonator. The YAG crystal 42 is excited and oscillated by using a semiconductor laser 40. The optical resonator is constituted between the end face of the YAG crystal 42 and a mirror 44 surface. The wavelength conversion is executed with the high electric field intensity in the optical resonator as a basic wave by inserting crystal 43 for wavelength conversion into the optical resonator. The wavelength conversion element is constituted by using such nonlinear optical material as a part of an optical waveguide element.
Patent JP-H08134294-A (JP)
Title: Conductive rubber composition
Inventor: OKUDA TOMOAKI
IPC: C08K3/04
Filed: 1994-11-07
Abstract: PURPOSE: To provide a conductive rubber compsn. which is excellent in moldability and electrical conductivity as well as in compression set and suitable for connections of an electric cable and terminal parts. CONSTITUTION: A conductive rubber compsn. comprising: 100 pts.wt. ethylene- propylene rubber; and incorporated therein 10 to 100 pts.wt. conductive carbon black and 3 to 25 pts.wt. graphite powder having an average particle diameter of 0.1 to 10μm.
Patent JP-H05134557-A (JP)
Title: Image forming device
Inventor: OSUGI YUKIHIRO
IPC: G03G15/16
Filed: 1991-11-14
Abstract: PURPOSE:To provide the image forming device where a good image can be constantly outputted by solving the problems of the generation of ozone and the reliance on humidity, etc. CONSTITUTION:In the image forming device provided with a latent image holding body 1, a latent image forming means 8 forming a latent image on a surface of the latent image holding body 1, a developing means 2 forming a toner image by having the toner stick to the latent image, a transfer means 14 transferring the toner image on an image supporting body 10, a transfer means 14 is provided with a moving member 9 carrying the image supporting body 10 between it and the surface of the latent image holding body 1 and a conductive contactor 13 placed in contact with the moving member 9 and forming a transfer electric field between it and the surface of the latent image holding body 1, and having at least one of the surfaces of the moving member 9 or the conductive contactor 13 formed with dielectic material or high resistance material.
Patent JP-H08224459-A (JP)
Title: Dispersant liquid
Inventor: MIYAKE HIROSHI
IPC: C09K23/56
Filed: 1995-10-23
Abstract: PURPOSE: To obtain a dispersant liquid excellent in dispersibility and dispersion stability of a fine solid particle by using a nonionic surfactant composed of a glycoxide compound having a specific structure as an dispersing agent. CONSTITUTION: The nonionic surfactant composed of the glycoxide compound expressed by general formula 1; (Z(OH)q-1 )-O(C3 H5 (OH)O)-R<1> (where, (Z(OH)q-1 ) expresses a saccharide residue except hydroxide group bonding with carbon at anomeric position in (q) pieces of hydroxide group bonding with a saccharide compound expressed by (Z(OH)q ), -O(C3 H5 (OH)O)- expresses a glycerine residue after 2 pieces of hydrogen atoms are removed from glycerine H-O(C3 H5 (OH)O)-H and R<1> expresses 1-12C aliphatic group) is used as the dispersing agent at the time of dispersing fine solid particle in the dispersing solvent. The dispersant liquid using the dispersing agent is excellent in dispersibility and dispersion stability of the fine solid particle contained therein and has high safety for human body.
Patent JP-H01244073-A (JP)
Title: Automatic supply controller of opening and closing air in concrete bucket opening and closing device
Inventor: KAWAMURA KAZUYOSHI
IPC: B66C3/00
Filed: 1987-11-27
Abstract: PURPOSE:To make an interlock control easy and to make it possible to supply air speedily and surely by enabling the adjustment of transverse, vertical and longitudinal movement and enabling the adjustment of a direction angle of a supply port so as to interlock an air supply port with an air receiving port of an air supply device body. CONSTITUTION:Rod-like touch sensors 20 and 21 capable of transversing are provided to both sides of an air supply port 18 of an air supply device 19 on the side of a transfer car 14, and a supply device body 24 provided with the supply port 18 is capable of moving lengthwise of a slide frame 22 by a sliding hydraulic cylinder 28. In addition, the supply device body 24 is moved in the transverse direction by a nozzle pushing-out hydraulic cylinder 25, and is moved in the vertical direction by an elevating hydraulic cylinder 26. The body 24 is rotated by using a rotating shaft 28 as a supporting point by an angle adjusting cylinder 27, and a direction angle of the supply port 18 is so adjusted that it can precisely interlock with the air receiving port 16 on the side of a concrete bucket 2.