baber/WOPTO huggingface dataset:
Patent JP-H06289046-A (JP)
Title: Dynamics sens0r
Inventor: TAKAGI HIROTSUGU
IPC: G01P15/18
Filed: 1993-04-01
Abstract: PURPOSE:To simultaneously detect angular velocity and acceleration by vibrating a sensor part in parallel to the supporting direction by a support part and discriminating the detected output into a frequency components equal to the forcing frequency and lower frequency. CONSTITUTION:The center of a sensor part 1 is supported with vibration parts 2a and 2b consisting of piezoelectric body, and by impressing alternating currents with reverse phases, respectively, vibration with a frequency fa in X direction is being given to the sensor part 1. If an external angular velocity (Y direction) works on the sensor part 1, the Coliolis force Fc in Z direction works on a bob part 7. Owing to the force Fc, the bob part 7 displaces to Z direction. This displacement is detected with detectors 10a, 10b placed on a membrane 8. These detection outputs are passed through an LPF with a cut-off characteristics below frequency fa to be the acceleration component in Z direction. At the same time, they are passed through a BPF to let frequency fa component pass to be the angle velocity component due to the force Fc. By adding the outputs from the detectors 10a, 10b, unnecessary signal components can be eliminated.
Patent JP-S59202221-A (JP)
Title: Thermosetting resin and resin composition containing same
Inventor: SANO YASUO
IPC: C08G69/48
Filed: 1983-04-28
Abstract: PURPOSE:A thermosetting resin excellent in abrasion resistance, solvent resistance, etc., and suitable for use in rollers, gears, etc., obtained by reacting a bis(2-oxazoline) compound with a dicarboxylic acid under a specified reaction condition. CONSTITUTION:The thermosetting resin of this invention has a structure in which the main chain comprises an ester-amide of the formula (wherein R is phenylene, R' is a hydrocarbyl group, and n is a positive integer) obtained by reacting a bis(2-oxazoline) compound with a dicarboxylic acid, and at least 5% of the -NH- groups are crosslinked through 2-oxazoline rings. This thermosetting resin can be obtained by reacting a dicarboxylic acid, e.g., phthalic or malonic acid, with an excess molar amount of a bis(2-oxazoline) compound, e.g., 1,2-bis(2- oxazolinyl-2)benzene, at about 100 deg.C or above in the presence of a catalyst, e.g., triphenyl phosphite.
Patent JP-H06289376-A (JP)
Title: Liquid crystal electrooptical element and its production
Inventor: CHINO EIJI
IPC: G02F1/1337
Filed: 1993-04-01
Abstract: PURPOSE:To provide a liquid crystal electrooptical element which is light in weight, is hardly broken and has display free from double projections, etc., by consisting one substrate of a high-polymer film. CONSTITUTION:Pixel electrodes of MIM elements are formed as transparent electrodes 4 and an uniaxially stretched polyethylene terephthalate(PET) film having 100mum thickness is used for the substrate 1 to be formed with a counter electrode. An Al-Mg alloy is sputtered on this PET film to form reflection electrodes 3 and is patterned to the shape of the counter electrode. Further, laminated films are formed on the reflection electrodes 3 and the MIM elements are formed on the glass substrate 2. The pixel electrodes are formed of the transparent electrodes 4. An orienting material 5 is applied on the element glass substrate 2 and the counter high-polymer substrate having the counter electrode and is subjected to a rubbing treatment, by which a liquid crystal cell is formed. A liquid crystal and monomer are sealed into the spacing thereof. The one substrate is formed of the high-polymer film in such a manner, by which the weight is reduced and the easily visible display is obtd. without the double projections, etc.
Patent JP-S61234377-A (JP)
Title: Analog lsi tester
Inventor: MIHARA TAKESHI
IPC: G01R31/319
Filed: 1985-04-10
Abstract: PURPOSE:To enable the adjustment of a system delay, by correcting the system delay with the adjustment of multi-phase clocks to bring the results of the comparison between data to be measured and an expected value into a memory along with a pattern data and an address data. CONSTITUTION:A multi-phase clock generation circuit 61 receives a system base clock CLK to generate a multi-phase clock by delaying the base clock properly. A group 62 of delay latches with the delay value adjustable is made up of a group of multi-stage delay latches, for instance, to latch address data and pattern data at the timing of a clock C1, shifted to the latching at the next stage by a clock C2 and finally, it is latched by a clock C3. Thus, address data and pattern data can be sent from the time of the clock C1 to the time of the clock C3 to output. The latch data at the final stage is taken into a latch 63 at the timing of the clock C4. The results of comparison are inputted into a latch 66 from a timing module of the clock C4.
Patent JP-H111902-A (JP)
Title: Winding-up floor member
Inventor: TANAKA JUNJI
IPC: E01C5/20
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a winding-up floor member for facilitating the connecting work, by mutually connecting winding-up floor members in which a plurality of floor members are connected as a unit member. SOLUTION: A plurality of winding-up floor members 1 which are rectangular in plan view and provided with engaging projections 4, 4 formed at both breathwise ends of one longer side wall 2 along the longitudinal direction and engaging holes 7, 7 formed at both breadthwise ends of the other longer side wall 5 along the longitudinal direction, are arranged breathways. The engaging projections 4 of one floor member 1 are fixed to the engaging holes 7 of the other floor member 1 and connected thereto and hence, the adjacent floor members connected to each other are wound up in sequence around the engaging projections as rotary axes.  In this case, engaging claws 17 are formed on the longer side wall 5 of the external side of one end side floor member 1 and engaging holes 19 are formed to fit to the engaging claws 17, on the longer side wall 2 of the external side of the other end side floor member 1.
Patent JP-H07316605-A (JP)
Title: Production of injection molded goods
Inventor: SHIRASU KENJI
IPC: B22F3/02
Filed: 1994-04-14
Abstract: PURPOSE:To well maintain the shape of moldings and to obtain an injection molded sintered products having an excellent relative density and mechanical characteristics by using an org. binder having a specific compsn. and using inexpensive reduced iron powder. CONSTITUTION:The org. binder having the compsn. composed of 20 to 40wt.% polystyrene, 20 to 40wt.% acrylic ester copolymer or methacrylate copolymer, 10 to 30wt.% polyethylene, 5 to 15% paraffin and 1 to 4wt.% stearic acid (total 100wt.%) is mixed at 5 to 15 pts.wt. with 100 pts.wt. reduced iron powder and both are kneaded. This kneaded mixture is injection molded to preforms, which are then heated to a temp. below the m. p. of the reduced iron and are sintered after the binder removal. The average grain size of the reduced iron powder is preferably specified to 6.0 to 10.0mum and graphite powder is incorporated at 0.1 to 4.3wt.% therein. The binder removal is executed for 10 to 40 hours at ordinary temp. to 800 deg.C in a non-oxidizing atmosphere. The sintering is preferably executed for 2 to 15 hours at 700 to 1300 deg.C in a non-oxidizing atmosphere as well.
Patent JP-S552967-A (JP)
Title: Magnetized surface strength testing method of magnetic disc
Inventor: ODA HIROYASU
IPC: G01N3/56
Filed: 1978-06-23
Abstract: PURPOSE: To enable any one or all of sliding noise, sliding friction torque, volume of dust generation and color of disc surface to be determined accurately by pressing a test piece, made of the same material as a magnetic head, against surface of a rotating magnetic disc so that the test piece slides on the disc surface.  
     CONSTITUTION: Rotation of a motor 3, through a conduction belt, drives a spindle 2 and rotates a magnetic disc 1 at a high speed. A test head is attached onto tip of a head arm 7 installed onto a carriage 4, and this is pressed against surface of a magnetic disc 1 by a pressure-applying spring 5. Variation of color of the magnetic disc surface is inspected visually, and dust generated by sliding between the magnetic disc 1 and the test head is measured by a dust counter 9 and the sliding noise is measured by a noise pressure meter 6. Further, sliding friction is measured by a resistance line gage attached to a part of the head arm 7. It is possible, in this way, to obtain result of determination accurately in a short period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265596-A (JP)
Title: Digital oscilloscope with line connecting function
Inventor: OKADA SHUNEI
IPC: G08C19/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To collect data from a remote place at low cost by providing a line connection control function, a data transmitting function, and a control function for observation condition setting from external equipment such as a personal computer, and making system constitution small in size. SOLUTION: This oscilloscope has a means for setting observation condition for observing a signal inputted from a signal input terminal by a provided operation control means and a means which sets the said observation conditions under control from external equipment. In this case, the oscilloscope has an input/output part 13 which inputs and outputs signals and data from and to the external equipment, a line connection control part 12 which makes line connections in response to lines and modems by controlling the modems connected to the respective lines, and a setting control part 14 which sets and alters the observation conditions under the control from the external equipment; and a line connection with the external equipment is made and the observation conditions are set and altered under the control from the line-connected equipment.
Patent JP-H02257074-A (JP)
Title: Diagnostic method for insulation deterioration
Inventor: KAWAGUCHI TAKAMASA
IPC: G01R31/12
Filed: 1989-03-30
Abstract: PURPOSE:To accurately detect the current rashing point and to properly diagnose the deteriorating state of an insulator by automatically preparing an approximation straight line by the least squares method and automatically detecting the current rashing point by decision processes for current increase and the current rashing point. CONSTITUTION:A straight line passing through continued first three points of the 1st measuring data group and the origin is obtained by the least squares method to make it as the 1st approximation straight-line. The difference between the 1st approximation straight-line and succeeding three points of the 2nd measuring data group is calculated to decide the current increasing tendency. Next, a current increasing rate is obtained, and if this value is larger than a detected level at the current rashing point, the decision of that the current rashing point is generated, is made. Then, the least squares method is applied for the 2nd measuring data group to obtain the 2nd approximation straight-line. Further, the coordinate value at an intersected point of two straight-lines is obtained to make it as the current rashing point. The current rashing point is thereby accurately detected and the deterioration state of the insulator can be properly diagnosed.
Patent JP-H11271718-A (JP)
Title: Liquid crystal display device, plasma address type liquid crystal display device, and its manufacture
Inventor: KUME YASUHITO
IPC: G02F1/1339
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a light leakage during a black display in a liquid crystal display device which has liquid crystal areas aligned, one by one, symmetrically about axes. SOLUTION: A liquid crystal layer 6 consisting of liquid crystal molecules 11 whose dielectric anisotropy is negative is sandwiched between a couple of substrates 4 and 8. Vertically aligned layers 21 and 22 are formed on the substrate 4 and 8, and a section wall 17 is formed on at least one surface of the substrates 4 and 8 which touches the liquid crystal layer 6. The surface of the section wall 17 which comes into contact with the liquid crystal layer is so structured as to gently vary. The liquid crystal molecules 11 in liquid crystal areas 14 prescribed by the section wall 17 are aligned axially symmetrical.
Patent JP-H04286603-A (JP)
Title: Apparatus for mixture-supplying resin concrete
Inventor: OKAMOTO HIROSHI
IPC: B28C5/24
Filed: 1991-03-15
Abstract: PURPOSE:To render the cleaning workability excellent, reduce the loads of screw blades, and prevent the stoppage of a rotating shaft at the time of starting centrifugal mold by forming a resin supplying port in the proximity of the boundary between an aggregate feeding part and a stir-mixing part, and forming the pitch of screw blades larger on the tip sides than on the root sides for conducting the mixture of resin concrete adequately. CONSTITUTION:The root sides in a casing are made into an aggregate feeding part and the tip sides are a stir-mixing part, and a resin supplying port 36 is formed in the vicinity of the boundary position thereof. On the outer circumferential surface of a rotating shaft 31 in the aggregate feeding part, screw blades 32 are formed and on the outer circumference of the rotating shaft 31 in the stir-mixing part, a stirring material is provided, to thereby drive both rotating shafts separately. Furthermore, the pitch of the screw blades 32 is made larger on the tip sides than on the root sides stepwise successively. For the ratio of expanding pitch, it is preferable to expand the tip sides with respect to the root sides at least 10% or more.
Patent JP-H09262494-A (JP)
Title: Unit type crushing device
Inventor: YOSHIMI IYUU
IPC: B02C21/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a unit type crushing device capable of reducing an installation area by downsizing the device and to prevent scattering of dust and harmful substance and also to reduce noises and besides capable of simply changing a combination of each part. SOLUTION: Plural crushing units 13, 14 provided with an inlet of an article 11 to be crushed at the upper side and an outlet at the lower side are arranged up and down. Flanges 18, 21, 25, 26 provided on the inlet and the outlet of plural crushing units 13, 14 have the same attachment measure. The crushing units 13, 14 are provided with inspection window 20, 27 for detecting a crushing situation of the article 11 to be crushed.
Patent JP-H11271505-A (JP)
Title: Optical multilayered film
Inventor: ONO KATSUYA
IPC: G02B1/10
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide optical multilayered films suppressed in reflectivity to a lower level while assuring an anti-fogging property. SOLUTION: The optical multilayered films comprise a plurality of thin films formed on an optical member. The films have an anti-fogging thin film which contains photocatalyst particles on the side in contact with air and exhibits hydrophilicity by photoexcitation. The multilayered films have at least one low-refractive index thin film having a refractive index lower than the refractive index of the anti-fogging thin film between the optical members described above. The occurrence of fogging in the optical system is averted and the execution of photographing and observation with a bright and good contrast is made possible by such an arrangement.
Patent JP-H03276153-A (JP)
Title: Container for photographic processing solution
Inventor: YAMADA MINORU
IPC: B65D5/40
Filed: 1990-03-27
Abstract: PURPOSE:To stabilize a solvent even after long-term preservation, to prevent the deformation of the container and to facilitate the throwing away or reuse of the container by using the container consisting of a packaging material which is formed by laminating at least a flexible resin layer on a paper board and has a gas barrier property. CONSTITUTION:The container which houses the development processing agent of silver halide photosensitive materials therein is formed of the packaging material which is formed by laminating at least the flexible resin layer on the paper board and has the gas barrier property. For example, the packaging material consisting of a liquid side/PE/K-nylon/PE/Al/PE/flat paper board/PE/ outer side is used as the container for the developing soln. part agent. The container 1 which seals the respectively different part liquids into the containers 5, 6, 7 is used.
Patent JP-S58218530-A (JP)
Inventor: SHIMAZU MITSUAKI
IPC: E03C1/042
Filed: 1983-04-28
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-H03276411-A (JP)
Title: Magneto-resistance effect type head device
Inventor: MARUYAMA TAKAO
IPC: G11B5/39
Filed: 1990-03-27
Abstract: PURPOSE:To effectively decrease the distortions of signal output and Barkhausen noises, etc., by specifying the length of the linear region of electrodes as well as the angle formed by the drawing out direction of the electrodes and a surface facing a magnetic recording medium to respectively specific values. CONSTITUTION:The electrodes 2 are connected to both ends of a magneto- resistance effect element 1 provided on a head body. The electrodes 2 are formed by laminating an electrode substrate layer 2A and a conductor layer 2B. The electrodes 2 are specified to <=14 deg. in the angle theta formed by the drawing out direction and the surface 3 facing the magnetic recording medium in the juncture with the element 1. The electrodes 2 are formed with the linear region L of >=100mum length from the connecting point with the element 1. The element 1 is made into a monomagnetic domain state in this way and the reading and reproducing without generating the distortions and hysteresis in a magnetic field-resistance change curve and without generating the distortions and noises in signal output is executed.
Patent JP-S61236671-A (JP)
Inventor: KODAMA TOSHIHIKO
IPC: F27B14/10
Filed: 1985-04-10
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-S59229319-A (JP)
Title: Preparation of synthetic resin coated long body with projection
Inventor: MIKI SHINJI
IPC: B29C48/48
Filed: 1984-04-16
Abstract: PURPOSE:To obtain a long body with projections when it is coated with synthetic resin extruded through a die by a method wherein a plurality of grooves are provided on the external circumference of a core in the extruding direction and each of the grooves is advanced suitably by pistons to cover the long body in front of the die. CONSTITUTION:The long body 1 is moved in the direction of the arrow (a), synthetic resin is extruded from the die mouth 8 through a resin passage 9 and covers the long body 1 to form a synthetic resin skin 2. Since a plurality of pistons 7 are driven separately, some pistons 7 move grooves 6 to the back to store synthetic resin in the grooves 6 and others 7 move the grooves 6 to the front to push the synthetic resin stored in the grooves 6 out of the die mouth 8 and to form thick projections 3 in front of the die mouth 8. In this manner the repetition of the forward and backward movements of each piston can manufacture a long body with projections.
Patent JP-H04272283-A (JP)
Title: Chenille woven fabric and method for forming double-side raised pattern in chenille weaving
Inventor: ASANO TAMIO
IPC: D03D15/567
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a double-side raised pattern rich in designability by weaving chenille yarn, having a pattern and composed of heat shrinkable yarn and unshrinkable yarn of different colors as weft yarn and thermally shrinking the resultant chenille woven fabric. CONSTITUTION:Heat shrinkable yarn and unshrinkable yarn of different colors are subjected to mixed weaving to weave a plain weave fabric. The raw fabric of the plain weave is cut along warp yarn thereof to provide slender pieces, which are then twisted to prepare chenille yarn having a stripe pattern. Chenille yarn shrinkable by heating and chenille yarn without shrinking by heating are used as weft yarn, placed in a prescribed arrangement and woven to afford a chenille woven fabric, which is subsequently heat-treated to provide a chenille woven fabric of double-side raised pattern formed by unevennesses without distinction between the front and back surfaces.
Patent JP-S533388-A (JP)
Title: Fatigue life detector
Inventor: TOOYAMA SADANORI
IPC: G01N3/32
Filed: 1976-06-30
Abstract: PURPOSE: To detect fatigure strength by processing two comparison values with AND circuit to which being applied these two comparision values obtained as follows; one is comparison between stress signal detected in the tested parts material and its delayed signal; the oterh is comparison between stress signal and reference value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S573027-A (JP)
Title: Inspecting method for lens array
Inventor: SUZUKI TOSHITATSU
IPC: G01J1/00
Filed: 1980-06-09
Abstract: PURPOSE:To perform measurement of which accuracy is the same in the center and the periphery by correcting the uneven quantities of light by multiplying the output of a solid state scanning element by the inverse number of the distribution in the quantities of light. CONSTITUTION:The longitudinal direction of the chart line 46a of a square wave chart 46 is aligned in parallel to the arraying direction of a lens array 2, and the arraying direction of a solid state scanning element 52 is aligned to the direction intersecting orthogonally with the longitudinal direction of the chart line 46a. The array 2 is scanned by moving the array 2, and the output of the element 52 is inputted to an inverse number multiplier 810. Also, this output is removed of the frequency components of the chart by a filter 800 and is inputted to the multiplier 810. The output of the multiplier 810 is inputted via an A/D converter 82 to a central processor 73, and an auxiliary calculation value is determined from the sum and difference of the adjacent maximum and minimum values of the output of the solid state scanning element, and an MTF is determined from the average thereof. Thereby, the MTF eliminating the influence of the uneven quantities of light in all directions of the lens array is determined.
Patent JP-S60223196-A (JP)
Inventor: FUKUDA YASUHIRO
IPC: H05K13/00
Filed: 1984-04-19
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-S57193186-A (JP)
Title: Television broadcasting device
Inventor: OOTANI TOSHIAKI
IPC: H04N5/38
Filed: 1981-05-22
Abstract: PURPOSE:To avoid the distortion of cross modulation at the front stage of a mixer and to compensate the distortion of cross modulation at the electric power amplifying stage, by synthesizing both the video and voice signals at an IF band and eliminating the voice frequency through a filter after carrying out the predistortion for the distortion of cross modulation which is caused by the interwinement of the video and voice signals. CONSTITUTION:The output signal of a voice modulator 2 is divided into two parts by a voice IF distributor 16. One of these two signals is fed to an IF band synthesizer 3 to be synthesized with the output signal supplied from a video modulator 1. The distortion of cross modulation caused by the interwinement of the video and voice signals is generated to the above-mentioned syhthetic signal through a non-linear distortion compensator 4. The output of the compensator 4 is applied to a voice IF eliminating filter 17 and then supplied to a video mixer 10 after the exclusion of the voice IF signal. On the other hand, the other output branched by the distributor 16 is converted into the TV broadcast frequency through a voice mixer 11 and applied to a TV broadcast wave band power synthesizer 14 via a voice front stage power amplifier 13 to be synthesized with the video signal given from a video front stage power amplifier 12 and converted into the TV broadcast frequency through the synthesizer. Then the distortion of cross modulation caused at the power amplifying stage is compensated at the IF band.