baber/WOPTO huggingface dataset:
Patent JP-H0731879-A (JP)
Title: Catalyst carrier and its preparation, catalyst for treating organic chlorine compound using the same and its preparation
Inventor: YAMAGUCHI TOSHIO
IPC: B01J23/89
Filed: 1993-07-21
Abstract: PURPOSE:To prepare a catalyst which maintains activity for a long time at high decomposition efficiency when it is used for removing a gas containing organic chlorine compounds by decomposition thereof in the presence of oxygen and water. CONSTITUTION:A carrier consisting of a boric acid anhydride-silica-alumina composition which contains 3 to 10wt.% of B2O3 and 4 to 19wt.% of SiO2 and has a crystal structure of mullite and aluminum borate and a specific surface area of 100m<2>/g min, is allowed to carry 0.1 to 5wt.% of a nobel metal or a nobel metal and a transition metal as active metals. Consequently, it is possible to treat an organic chlorine compound for a long time under a high activity condition, if this catalyst is used.
Patent JP-H1143011-A (JP)
Title: Webbing guide cleaning pad
Inventor: TAKIMIZU YUICHI
IPC: B60R22/12
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the frictional resistance between a webbing guide and a webbing and recover and keep the winding property of a retractor by planting a number of short, highly rigid monofilaments on the surface of a base cloth, and impregnating the base cloth with a contamination preventing liquid. SOLUTION: A webbing guide cleaning pad 5 is passed through the elliptic hole of a webbing guide, and the surface having monofilaments 4 protruded thereon is touched to a sliding surface to rub it in the same manner as webbing motion. The gum-up gradually accumulated on the webbing guide sliding surface which includes waste thread and dust in the air is scraped off by the monofilaments 4. A contamination preventing liquid 3 is exuded from a base cloth 1, adhered to the webbing guide surface, and applied to the sliding surface to form a fluorine resin film, which prevents the adhesion of soil forming the gum-up component such as a surface oil solution of webbing and a grease of hand to keep the clean state. The frictional resistance between the webbing guide and the webbing is reduced, and the winding property of a retractor can be recovered and kept.
Patent JP-S6443855-A (JP)
Title: Recording device
Inventor: TAKAHASHI KOICHI
IPC: G11B27/026
Filed: 1987-08-11
Abstract: PURPOSE:To enable the changing operation of a video track to be made to correspond to a sound to be recorded while the sound is recorded by providing a sound recording stopping means to stop recording operation at every time when prescribed time elapses. CONSTITUTION:After a recording mode is selected and a first picture, corresponding to the sound, intended to record, is selected, sound recording is started by a recording start switch in a switch group 21. Then, the A/D conversion and the fetching to a sound memory 5 of a sound signal, being inputted in a sound input terminal Ain are started. At that time, in case that the stop switch of the switch group 21 is operated during the recording operation, a flag and a control code for terminating reproduction are added after the sound, recorded in said track, is reproduced at the time of the reproduction, and the sound signal, stored in a memory 5, is recorded. After the recording to a magnetic disk D is performed, the recording operation turns automatically into a recording operation stopped state, i.e., a pause state.
Patent JP-S6092582-A (JP)
Inventor: AIBA MORIO
IPC: B60J1/18
Filed: 1983-10-25
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-S6443838-A (JP)
Title: Tape aligning device
Inventor: ASAHI TOSHIYUKI
IPC: H04N5/7826
Filed: 1987-08-11
Abstract: PURPOSE:To automatically synchronize respective tape positions at an arbitrary place by adjusting and synchronizing respective tape positions once when the video composed of plural recording tapes is reproduced by plural video tapes. CONSTITUTION:Three video reproducing devices 16-18 display the recording video of a tape at video displays 19-21. As for the devices 16-18, stopping, rewinding and fast forward actions are controlled by a video controller 11 and the tape position signal of respective tapes is sent to a selecting device 12. The device 12 selects the tape position signal of two reproducing devices designated by the controller 11 and sends it to a comparing device 13. The device 16 obtains the difference in the tape position signal and the result is sent to the controller 11. The controller 11 executes the control of the devices 16-18 based on the output of the device 13 and records the necessary data to a recorder 14. Thus, the tape position can be automatically adjusted and the reproducing operation can be made simple.
Patent JP-H0862775-A (JP)
Title: Substrate for photographic printing paper
Inventor: HATA KATSUNORI
IPC: G03C1/79
Filed: 1994-08-25
Abstract: PURPOSE: To improve adhesion property between a photographic emulsion layer and a polyolefin resin coating layer and to obtain a substrate for photographic printing paper having an excellent photographic mapping property by forming a subcoating layer essentially comprising gelatin on the polyolefin resin coating layer on a substrate and then forming the photographic emulsion layer. CONSTITUTION: The surface of a polyolefin resin coating layer formed on a substrate is subjected to activation treatment such as corona discharge, flame treatment, chemical treatment for activation or low temp. plasma treatment. Then a coating liquid essentially comprising gelatin is applied to form a subcoating layer on the surface of the polyolefin resin coating layer after the activation treatment. It is necessary to dry the coating liquid in 40 to 70 deg.C, temp. range by raising the drying temp. in steps. The wind speed of air from a dryer used in the drying process for the subcoating layer is preferably 15 to 25m/sec. The concn. of the gelatin in the coating liquid is preferably 0.2 to 10.0wt.%.
Patent JP-S58100818-A (JP)
Title: Display element
Inventor: NISHIMURA YUKIO
IPC: C09K3/00
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a display device having high resolution and reliability by adding a means for preventing generation of noise by cooling liquid to a display device which generates microfoam in a liquid layer and utilizes the irregular reflection of light by the foam. CONSTITUTION:In order to prevent the generation of noises when the temp. of liquid rises too high in the liquid layer 32[a liquid layer 2 which is foamed 4 by the heat from the heating part of an absorbing layer 1 which evloves heat by absorbing irradiation rays (IR beams 5)]of a display element 31 provided with said layer 1, said layer 2 and a transparent protecting layer (glass plate, etc.) 3, the liquid in, for example, the element 31, is evaporated in an evaporating chamber 33 by using an evacuating means 35, and is circulated in a circulating path 36 provided with a liquefying chamber 34 and is cooled by providing a suitable heat radiating means or a cooling means 37 of Peltier effect. Thus the observation of sharp pictures is made possible by projecting the light 45a from an observing light source 44 reflected 45b from the element 31 to the foam image generated by an IR beam generator 38.
Patent JP-H0484688-A (JP)
Title: Cream solder
Inventor: ASANO SHOZO
IPC: B23K35/363
Filed: 1990-07-27
Abstract: PURPOSE:To obtain the cream solder improved in characteristics by incorporat ing benzilic acid into a flux at the time of preparing the cream solder from the pasty flux and powder solder. CONSTITUTION:The benzilic acid or the essential component derived from the reaction of the benzilic acid and amine is incorporated into the flux of the cream solder consisting of the pasty or liquid flux and the powder solder. Dibutylamine, tributylamine, diisobutylamine, etc., are used as the amine. The benzilic acid is preferably added at about 0.5 to 3wt.% in the case of addition of the benzilic acid to the flux of the cream solder and the amine reaction product is preferably added at about 8 to 12wt.% in the case of addition of this reaction product to the flux of the cream solder. The addition of the conven tional activator is necessary in the case of addition of the benzilic acid or the amine reaction product.
Patent JP-H11281333-A (JP)
Title: Device for measuring distance of object and device for measuring shape
Inventor: YAMAGUCHI HIROYOSHI
IPC: G01C3/06
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To make compact a device for measuring the distance of an object, and to improve measuring precision. SOLUTION: When a reflected laser beam 1b from an object 11 is received through a lens group face 20 by a light receiving element group face 30, a light receiving area on the light receiving element group face 30 is calculated based on the received light output of each light receiving element of the light receiving element group face 30, and the distance from the lens group face 20 to the object 11 is calculated based on the light receiving area and the visual field angle of the lens constituting the lens group face 20.
Patent JP-H0251009-A (JP)
Title: Apparatus for measuring quantity of surface deflection and angle of warpage
Inventor: KAWASAKI YORIJI
IPC: G01B11/30
Filed: 1988-08-12
Abstract: PURPOSE:To increase a measuring speed, to facilitate the maintenance and control of the title apparatus and to manufacture the apparatus inexpensively by providing a collimation beam source, a beam scanner, a beam angle-of-reflection detector and a controller data processing part. CONSTITUTION:The incident beam from a laser beam source 1 is guided to a beam scanner 3 through a beam splitter 10. In the scanner 3, the beam 2 is bent by 90 deg. by a mirror 11 to be applied to an optical disk 4 in a vertical direction and the mirror 1 is moved in the direction shown by an arrow to perform beam scanning in the radius direction of the disk 4. The reflected beam 5 from the disk 4 is reflected at the angle corresponding to the angle of warpage of an irradiation position and reflected by the mirror 11 in the almost same beam path as the beam 2 to be separated by a splitter 10 and guided to an angle-of-reflection detector 6 to be converted to an electric signal. the angle of reflection of beam corresponds to the angle of warpage and, by rotating the disk 4 by a spindle motor 12, the angle-of-warpage distribution of the entire surface of the disk is obtained. Since an angle of warpage corresponds to a change rate of displacement, the quantity of warpage is integrated to calculate displacement and surface deflection is obtained.
Patent JP-H0489799-A (JP)
Title: Safety gear for side clamp device of forklift truck
Inventor: OGAWA TSUNEO
IPC: B66F9/18
Filed: 1990-07-31
Abstract: PURPOSE:To prevent a load from dropping that may occur during right and left moving with the cargo held and improve a safety measure by providing a first and second pipe line working circuits having switches to operate after sensing that respective pistons of right and left cylinders reach the bottom end. CONSTITUTION:When a forklift truck holding a load by its right and left arms 29 moves to the right, a piston 28 of a left cylinder 6 reaches the bottom side end and the left arm 29 stops. A first switch 211 in a first pipe line working circuit 21 is then pressed to work by a cam 30 of an end part of the left arm 29, and a second switch 25 is also pressed to work by an operation lever 31 of a second operating valve 12. The switches 24, 25 make electrification as these are switches normally open and a third switch 26 also makes electrification without any action as this is a switch normally closed, and then the circuit 21 is electrified. Consequently, a first solenoid valve 27 in the circuit 21 is actuated to shut off a seventh pipe line 19 and stop a feed of pressure oil to a right cylinder 7, thereby the right arm 29 is stopped so that an interval between the right and left arms 29 does not widen.
Patent JP-H0732990-A (JP)
Title: Transaxle device with axle lock mechanism
Inventor: IRIKURA KOJI
IPC: B60T1/06
Filed: 1993-07-20
Abstract: PURPOSE: To provide a transaxle device having an axle locking mechanism which simplifies assembly of a self-traveling machine and which is very reliable and durable. CONSTITUTION: In an axle case 19, a pair of right and left rotors 37R, 37R are fixedly installed on right and left concentrically disposed axles 20R, 20L. A pair of right and left movable locking members 49R, 49L which can lock the rotors by engaging the rotors are actuated for locking by an operating member 50 which is preferably a rotating operation shaft disposed parallel to the axles. The operating member desirably actuates the locking member via a torque spring 53. Motor means 30 constituting a running drive source may be mounted integrally with the device.
Patent JP-H0859651-A (JP)
Title: Thiophene derivative, its polymer and their production
Inventor: SAIGA TETSUYUKI
IPC: C07D333/28
Filed: 1994-08-25
Abstract: PURPOSE: To obtain the subject derivative, having optical and electrical responsivenesses and suitable for optical recording materials, opto-electrical responsive elements, etc., by reacting a specific alkene compound with a specified thiophene compound. CONSTITUTION: A derivative of formula I [(n) and (m) are each >=0; R1 is H, a halogen or a trialkylsilyl; R2 is a (substituted)alkylene forming a cyclic structure with ethylene bond, COOCO or cyano; R3 to R5 are each H or an alkyl] [e.g. 1,2-bis(2-methyl-5-trimethylsilyl-3-thienyl)hexafluorocyclopentene]. The method for producing the compound is to react an alkene compound of formula II (Z is a halogen) with a thiophene compound of formula III [(l) is >=0; X is a halogen]. Furthermore, the alkene compound of formula II is preferably a perfluorocycloalkene of formula IV [(k) is 2-4].
Patent JP-H0250613-A (JP)
Title: Noise input preventing circuit
Inventor: SEKIDO SAIKICHI
IPC: H03K5/01
Filed: 1988-08-12
Abstract: PURPOSE:To prevent the effect of noise toward both high and low levels direction by providing plural stages of latch circuits and a NOR circuit and an AND circuit receiving each output signal and using the output signals so as to set and reset a flip-flop circuit. CONSTITUTION:When a high level state of an input signal D is consecutive and the level crosses over the leading of a clock signal CLK twice, output signals of latch circuits 101, 102 are both a high level. Then an output signal of an AND circuit 103 goes to a high level and an output signal A of a flip-flop 105 goes to a high level. Conversely, when a low level state of an input signal D is consecutive and the level crosses over the leading of a clock signal CLK twice, an output signal of the NOR circuit 104 goes to a high level and the output signal A of the flip-flop 105 goes to a low level. If the fluctuation in the input signal D takes place at a shorter time than the time above, the signal A is not fluctuated. Thus, the pulse of the signal A is not divided into two and noise input is prevented.
Patent JP-H0736488-A (JP)
Title: Digital signal processing method
Inventor: FUKADA AYUMI
IPC: G10L25/93
Filed: 1993-07-22
Abstract: PURPOSE:To properly remove only a transient pulsating noise component of a digital signal function. CONSTITUTION:Variation restriction data are calculated for a last output sample value to find a restriction value, which is compared with a current input sample value; when the input value exceeds restricted variation width, the restriction value is selected, but when not, the input sample value is selected and outputted. Therefore, when the input sample value is a pulsating noise, the restriction value is selected and outputted and the noise component can be removed. The variation restriction data are varied adaptively corresponding to the comparison result to perform adaptive control so that the restriction value follows up sudden variation in the original input digital signal function as fast as possible. Therefore, the response and follow-up performance are improved without being made slow to the original sudden variation of a signal.
Patent JP-H0756107-A (JP)
Title: Light beam scanning device
Inventor: KAYASHIMA SHIGEO
IPC: G02B26/10
Filed: 1993-08-13
Abstract: PURPOSE:To eliminate the curving of an optical path in a subscanning direction and to secure the linearity of a scanning track on an image formation surface by the light beam scanning device which makes a linear scan with a laser beam by using a hologram rotary disk and a fixed hologram plate. CONSTITUTION:Incident light 4 is diffracted by the hologram rotary disk 1 to linearly scan the image formation surface 7 with a beam spot. A fixed hologram member 2 which is fixed and installed between the hologram rotary disk 1 and image formation surface 7 has a wedgelike substrate 8 and equalizes the scanning speed while converging the diffracted beam 5 from the hologram rotary disk 1 on the image formation surface 7. The direction of an apex angle of the wedgelike substrate 8 of the fixed hologram member 2 and the size of the vertical angle are so set that the optical axis of the beam made incident on the fixed hologram member 2 and the optical axis of the beam 5 projected from the fixed hologram member 2 are both included in the plane containing the beam projection point on the hologram rotary disk 1 and the scanning point on the image formation surface.
Patent JP-H1043086-A (JP)
Title: Toilet roll holder cover
Inventor: TORII TOKIHARU
IPC: A47K10/22
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a toilet roll holder cover with simple arrangements to install an insertion plate body and a spare roll housing part to a cover part which can be inexpensively manufactured and smoothly placed on a holder. SOLUTION: In this holder cover 1, supporting arms 22 for pivoting a roll P are protrudingly provided for both sides of a back plate 21, and a cutter lid 23 is swing-freely provided between the supporting arms 22. And this holder cover 1 is provided with a lid cover part 2, a spare roll housing part 3, an insertion plate body 21 which is installed to the back of the lid cover part 2 and inserted into the gap S between the back plate 21 and cutter lid 23, and a connecting cloth body 4 which connects the spare roll housing part 3 to the lid cover part 2. The insertion plate body 4 is integrally sewn to the lid cover part 2 by sewing thread 7. Protrusion parts protruded outwards are provided for both ends of the insertion plate body 5, and the holder cover 1 is supported on the supporting arms 22 via the protrusions.
Patent JP-H0931199-A (JP)
Title: Organosiloxane copolymer and preparation thereof
Inventor: SUGAO MICHIHIRO
IPC: C07F7/21
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel organosiloxane copolymer which has excellent low-temp. properties, heat resistance, temp.-viscosity characteristics, and compatibility with various lubricants and is useful as a raw material particularly for cosmetics, greases and the like. SOLUTION: This organosiloxane copolymer is represented by the formula [wherein R<1> represents a monovalent hydrocarbon group; R<2> and R<3> each independently represent a monovalent hydrocarbon group or an alkyl group with hydrogen atoms being partially or entirely substd. by a halogen atom; A represents a hydrogen atom or an organosilyl group represented by the general formula -SiR<4> (R<4> independently represents a hydrogen atom or a monovalent org. group, provided that at least one R<4> represents a monovalent org. group); a is an integer of 4 or more, b is an integer of 2 or more; and c is an integer of 0 or more].
Patent JP-H02256801-A (JP)
Title: Resilient mounting outlet guide vane
Inventor: JIYON JIYOSEFU SHIOKAJIRO
IPC: F01D9/02
Filed: 1989-08-04
Abstract: PURPOSE: To always maintain variable compressive load in relation to an outlet guide vane by applying radial inward preload to the outlet guide vane by a cantilever support beam integrated with an outer support. CONSTITUTION: Annularly arranged cantilever support beams 74 extending in the axial direction, in which rigidity of an outer support 48 is reduced by providing an axial and radial slots on an outlet side of the outer support 48 are formed. A boss of an outlet guide valve 54 is radially and axially restrained by a socket 76 of the support beam 14 and a socket clamp 84 of a mounting flange 88. In assembly, the support beam 74 is warped outward in the radial direction to apply radial inward compressive load to the outlet guide vane 54. Therefore, preload is applied to the outlet guide vane 54 between an inner support 46 and the outer support 48, and variable compressive load is maintained on the outlet guide vane 54 at all times during the operation of an engine.
Patent JP-S58103601-A (JP)
Title: Thickness measuring device for insulator
Inventor: YONEZAWA TAKESHI
IPC: G01B7/00
Filed: 1981-12-16
Abstract: PURPOSE:To make measured values accurate and to make a device compact and portable by having an electrostatic capacity sensor and an eddy current sensor for measuring the distance up to an insulator and the distance up to a conductor without contacting, in combination, and operating the difference between the outputs thereof. CONSTITUTION:An electrostatic capacity sensor 4 measures a distance L1 by making use of the fact that the electrostatic capacity between the sensor 4 and an insulator 2 changes in accordance with distances. An eddy current sensor 5 measures a distance L2 by making use of the fact that AC magnetic fields induce eddy current in a conductor 1 and the sensor current decreases accordingly. L2-L1 is operated in an arithmetic part 6, and the thickness of the insulator 2 is measured.
Patent JP-H0364915-A (JP)
Title: Etching method for insulating film
Inventor: NASU KAZUYOSHI
IPC: H01L21/302
Filed: 1989-08-02
Abstract: PURPOSE:To make it possible to accurately judge the end point of etching of an insulating film by a method wherein, when the insulating film is etched using a focussed ion beam, the etching is conducted while the secondary electron image generated by the excitation of ion beam is being observed. CONSTITUTION:First layer to third layer wirings 2, 4 and 6, consisting of Al, are formed on a silicon substrate 1 through the intermediary of first and second insulating films 3 and 5 consisting of SiO2 and the like, and the prescribed region of a semiconductor device, on the surface of which a third insulating film 7 is formed as a passivation film, is etched by an ion beam 8. This etching is conducted while a secondary electron image formed by the ion beam 8 is being observed. As the crystal grains of Al, which constitutes the three-layer wiring, can be confirmed clearly on the secondary electron image at the etched part when the third insulating film 7 on the surface is completely removed, this point of time is considered the end point of etching. By conducting the etching while the secondary electron image is being observed as above- mentioned, the end point of etching can be accurately judged, and the overetching to the lower layer wiring can be prevented.
Patent JP-H0628230-A (JP)
Title: General file maintenance system
Inventor: INATSUGI HISANORI
IPC: G06F12/00
Filed: 1992-07-06
Abstract: PURPOSE:To eliminate the trouble of designing a screen for each user file and the trouble of checking record information, etc., based on the specifications when the contents of the user file are corrected. CONSTITUTION:The record information of the user file 8 is registered in a record specification library 6 and the using user file control information and user file information of the user file 8 are registered in a control file (library) 7. A transaction processing program 4 retrieves the record specification library 6 and control file (library) 7 according to maintenance control information inputted from a keyboard 1 and displays the corresponding record contents of the user file 8 on a display 2, allowing them to be updated on the key board 1.