baber/WOPTO huggingface dataset:
Patent JP-H08210936-A (JP)
Title: Method for correcting weight unbalance of rim-assembled tire
Inventor: KAWABE HIROSHI
IPC: G01M1/32
Filed: 1995-10-31
Abstract: PURPOSE: To prevent vertical and horizontal vibrations by calculating the magnitudes and positions of static unbalance and dynamic unbalance correction on the basis of the magnitudes and positions of unbalance corrections on both axial end surfaces, and fixing weights corresponding to the magnitudes of the unbalance corrections. CONSTITUTION: The static unbalance and dynamic unbalance of unbalance correction amounts 10, 12 are separated, and since a static unbalance is caused when the center of gravity of a rim-assembled tire is not present on the rotating axis of the tire, a static unbalance correction amount 14 of the same quantity to the unbalance is fixed to the position on the opposite side to the unbalanced part. A dynamic unbalance is caused by the moment generated when the tire is rotated in the statically unbalanced state, and a correction amount 22 of the same quantity as the unbalance is fixed to the opposite side to the part where a first surface P1 and a second surface P2 are unbalanced. The residual unbalance quantity is minimized by moving the correction amount 14 by a distance L1 along the rotating axis from a rim central surface P0 to the direction of the second surface P2 , and minimized.
Patent JP-S63135117-A (JP)
Inventor: TASHIRO YOSHIO
IPC: A61B1/04
Filed: 1986-11-28
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-S62141231-A (JP)
Title: Controller for ground-contact pressure of dredging arm of dredger
Inventor: MURAYAMA SHIGEKI
IPC: E02F3/90
Filed: 1985-12-16
Abstract: PURPOSE:To raise the efficiency of dredging work by a method in which a servo valve is actuated on the basis of signals from pressure gauges by the force components of ground-contact pressures by dredging arms, cylinder pull-up, and flow resistance of water. CONSTITUTION:An angle sensor 4 is provided on the rotation center of a dredging arm 2, and a grounding-regulating cylinder 6 is provided on the back side of a pump 3. The pushing force of a cylinder rod 7 is regulated by controlling a servo valve 9. A pressure gauge 10 to detect oil pressure in the cylinder 6 and a flow rate sensor 11 to measure the flow rate U of water are also provided. The force components of ground-contact pressures are calculated from the inclined angle theta of the arm 2, flow rates U, and the acting line theta1 of the cylinder 6 to the arm 2. The servo valve 9 is operated through a servo controller to keep the ground-contact pressure of the arm 2 at a set value. The efficiency of the dredging work can thus be improved according to the changes of situation.
Patent JP-H10149962-A (JP)
Title: Semiconductor substrate and its manufacturing netho
Inventor: ZEN SHOKI
IPC: H01L21/763
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an SOI(silicon on insulator) semiconductor substrate in which a selectively formed insulating film and N- and P-type impurity layers are formed on one substrate. SOLUTION: After impurity layers 30 and 60 of first and second conductivities are formed on a first substrate 10, a first insulating film 50 is formed on the substrate 10 by thermal oxidation and a trench structure 100 which separates the impurity layers 30 and 60 from each other is formed to a a prescribed depth. Then, a non-doped second substrate 70 is mounted on the substrate 10 and Si layers which constitute first and second active areas having impurity layers of different conductivities are formed by shaving the substrate 10 to the trench structure 100.  Therefore, the active areas having impurity layers of different conductivities can be designed on both sides of the trench structure exposed on the same substrate, and the problem of alignment can be solved even for processes which are performed continuously at the time of manufacturing an element by exposing the trench structure. In addition, active areas having a uniform thickness can be formed on the entire surface of a substrate.
Patent JP-H08144108-A (JP)
Title: Clothing
Inventor: KANEKO YASUKO
IPC: A41D13/12
Filed: 1994-11-17
Abstract: PURPOSE: To obtain clothing capable of extremely lightening a burden of a nurse for nursing a bedridden person, readily wearable and removable, comprising a part to be brought into contact with a body part having fear of causing a bedsore of clothing, composed of silk or backed with cloth containing at least silk, suppressing the occurrence of a bed sore. CONSTITUTION: This clothing 21 comprises at least one sleeve 2 and a body 3a connected to the sleeve which are continuously opened from the lower end of the sleeve 2 or its vicinity to the hem end in the direction of a hem 6 of a body and/or from the end of the sleeve 2 to a shoulder part or its vicinity and to the neckline in the direction of a neckline part 5 of a body. The opening is discontinuously or continuously openable and closable by opening and closing means 9a, 9b and 9c.
Patent JP-H08212895-A (JP)
Title: Failure detecting device for switch means
Inventor: SAITO MIKIO
IPC: H01H47/00
Filed: 1995-10-31
Abstract: PURPOSE: To provide a failure detecting device for switch means in which the erroneous operation or breakage of an equipment caused by the abnormal function of a switch means such as relay by a failure after the operation of a device can be surely prevented. CONSTITUTION: A controller 2 supplies a prescribed current command value to a motor driving part 1 in the state where off is instructed to a relay 3 before the operation of a device. The current carried in a motor M is detected by a current sensor 4. The controller 2 examines whether the relay 3 is fused or not depending on the presence or absence of the current detected by the current sensor 4.
Patent JP-H04157504-A (JP)
Title: Numerical controller with program preparation function
Inventor: MATSUMOTO TOMOO
IPC: G05B19/4093
Filed: 1990-10-22
Abstract: PURPOSE:To save the labor for the preparation of a working program and for its input by automatically generating a new working program while utilizing already prepared working program. CONSTITUTION:The numerical controller is provided with a storage part 10, an analysis part 12, an open processing part 14, a program generation processing part 16, a close processing part 18, a tape reader 20, an RC-232-C interface 21, an execution part 22 for working program, and a machine tool 23. The original working program is analyzed, the open processing for the new working program is performed, followed in the generation processing of the new working program based on the generation command in this original working program to be registered in the storage part 10 by performing the close processing of this new working program. Thus, the new working program can be efficiently generated.
Patent JP-S63219687-A (JP)
Title: Releasable polyurethane backing fabric and its production
Inventor: UIRIAMU KAARU POOTEIITO
IPC: D06N7/00
Filed: 1987-11-10
Abstract: This invention relates to a floor covering which may be easily removed from its underlying surface and which resists buckling or folding when rolled, comprising:     (a) a facing layer; (b) a bottommost release backing layer which comprises a non-woven fabric of relatively short fibers, and (c) a polymer layer which is bonded to the release backing layer on one side and directly or indirectly to the facing layer on the other side.   In another aspect, this invention relates to an improvement in a process for preparing a polymer-backed floor covering, which process comprises applying a layer of an uncured polymer-forming composition to one side of a textile and curing said composition to form a polymer backing attached to said textile, the improvement which comprises applying a layer of a non-woven fabric of relatively short fibers or continuous filament fibers to the polymer backing before said polymer-forming composition is cured to a tack-free state.
Patent JP-H07122314-A (JP)
Title: Mounting structure of terminal fitting to printed circuit board
Inventor: NAITO KAZUMI
IPC: H01R13/41
Filed: 1993-10-20
Abstract: PURPOSE:To provide terminal mounting structure to a printed circuit board capable of simply mounting a terminal fitting by only pushing without use of a jig and obtaining uniform, stable quality. CONSTITUTION:An engaging part 2 with U-shaped cross section comprising an inside wall 4, a top plate 5, and an outside wall 6 is formed by the bending work of part of a plate-like terminal fitting 1, and an inserting tongue piece 3 extruding from the inside wall 4 is formed by bending, and a locking step 7 is formed in the shoulder of the outside wall 6. A insertion hole 12 for inserting the inserting tongue piece 3 and a notch 13 for locking the locking step 7 are formed in a printed circuit board 11. The inserting tongue piece 3 is inserted into the insertion hole 12 and the terminal fitting 1 is made to fall down by using the insertion part as a fulcrum to lock the locking step 7 in the notch 13.
Patent JP-H09128736-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI YUICHI
IPC: C09D5/23
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a high electromagnetic conversion characteristics adequate for high-density recording and having excellent traveling durability by sufficiently dispersing ferromagnetic powder which is made finer into a magnetic layer. SOLUTION: This medium is a magnetic recording medium of a double layer coating type constituted by providing the surface of a nonmagnetic base with a nonmagnetic layer (under coating layer) mainly composed of nomnagnetic powder and a binder and providing the surface thereof with the magnetic layer mainly composed of the ferromagnetic powder and the binder. In such a case, a silane coupling agent having >=1 kinds of the functional groups selected from an amino group, epoxy group, vinyl group and isocyanate group and a polyisocyanate compd. are incorporated into this magnetic layer. The content of this silane coupling agent is specified to 0.5 to 5 pts.wt. per 100 pts.wt. ferromagnetic powder or nonmagnetic powder.
Patent JP-H06132891-A (JP)
Title: Control line managing method for mobile communication
Inventor: UENO MAKOTO
IPC: H04W84/08
Filed: 1992-10-22
Abstract: PURPOSE:To provide service for a mobile station inside a radio zone by selectively using another substitutive frequency when the control line of a base station disables normal transmission because of any fault, etc. CONSTITUTION:A control line monitoring means 11 in a base station 1 monitors the output state of the frequency of the control line and when any abnormality is detected, a frequency selecting means 12 selects one intercepting frequency out of plural prepared frequencies. Information of the selected frequency is sent from an inquiring means 13 to a high-order control station as an inquiry request. A control station 2 inquires the intercepting frequency to the other base station positioned around the base station 1. Each other base station discriminates whether the frequency can be used or not and makes a response through the control station 2 to the base station 1. The inquiring means 13 receives the response from each base station and when there is no response showing the disability of use, the selected substitutive frequency is set to a frequency adding means 14. Then, the operation of the control line is started by this frequency, and the control line is continuously operated until the fault is recovered.
Patent JP-H04159839-A (JP)
Title: Data transmitting method
Inventor: SHIBATA HIROSHI
IPC: H04L29/08
Filed: 1990-10-24
Abstract: PURPOSE:To simplify the transmitted data reconstituting process to be performed on a reception side by making the data transmission terminating timing of all communication channels closer to each other based on the calculated number of delayed frames. CONSTITUTION:The device used for this data transmitting method is constituted of a control section 1, system memory 2, parameter memory 3, scanner 4, plotter 5, operation displaying section 6, encoding/decoding section 7, picture accumulator 8, and communication control section 9. A transmission side measures the line delayed time of each communication channel and calculates the difference in line delayed time between each communication channel and the number of delayed frames of each channel on the basis of the communication channel having the minimum line delayed time value. Then the transmission side sets the order of transmitting frame data so that the data transmission terminating timing of all communication channels can be made closer to each other based on the calculated differences in line delayed time and numbers of delayed frames when assigning transmitting data frames to all communication channels. Therefore, a receiving side can easily reconstitute transmitted data to their original state, since the receiving order of the transmitting data frames is not disturbed.
Patent JP-H02128735-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/28
Filed: 1988-11-10
Abstract: PURPOSE:To enhance the radiating effect of a radiator plate without hindering suction air from flowing to a motor fan by setting the radiator plate of a semi- conductor element in a suction air space section formed in a fan containing chamber, not to be faced to the suction hole of the fan case of the motor fan, and between the ventilation hole and the suction hole of a partition wall with a dust collecting chamber. CONSTITUTION:A semi-conductor element 45 is fitted on a printed board 44, and input power to a motor fan 7 is controlled. The tip section 46a of the radiator plate 46 of the semi-conductor element 45 is penetrated through a main body upper-case 3 and is projected into said suction space section 29 and is confronted with the front side surface section of a fan case 23, not to be faced to the suction hole 23a of the fan case 23. Accordingly, suction air is sufficiently butted to the tip section 46a, and the radiator plate 46 is sufficiently cooled, and high radiating effect is obtained, and the suction of suction air to the suction hole 23a is not disturbed. The tip section 46a is set between a ventilation hole 6... and the suction hole 23a, and the suction air is rectified in the direction of the suction hole 29 and is smoothly sucked up into the suction hole 29, and noise is not generated, and suction efficiency is not lowered.
Patent JP-H05116796-A (JP)
Title: Automatic document feeding device
Inventor: SETO TAKASHI
IPC: B65H43/00
Filed: 1991-10-30
Abstract: PURPOSE:To improve operability and workability through elimination of troublesomeness of an operator by providing an opening part through which unfolding and straightening operation is exerted on a fold part and a shield member to open and close an opening surface, in a device having a function to unfold and straighten the Z-fold state of a Z-fold document. CONSTITUTION:Documents are separated one by one simultaneously with the starting duplication for delivery from a document placing part. Regarding a Z-fold document GZ, a Z-fold part is unfolded and straightened by a Z-fold document unfolding straightening part and delivered to a contact glass 4 part being a document reading part. In the Z-fold document unfolding and straightening part, when a guide plate 107 being a shield member is in a released state, the Z-fold document GZ is conveyed as it is curved along an upper guide plate 109 and the tip of a second fold part is automatically guided to a space (an opening part) 108. Through further conveyance of the document GZ, the second fold part is unfolded along a round part 110 situated to the tip of the guide plate 107 and succeeded by a conveyance belt 106 and the document GZ is unfolded for straightening.
Patent JP-S61154391-A (JP)
Inventor: UIRIAMU TEII PURAMAA
IPC: G02B27/00
Filed: 1985-12-19
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-H11106020-A (JP)
Title: Vibration parts feeder
Inventor: SEKINE TOSHIRO
IPC: B65G27/32
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To sufficiently display aligning effect of parts for any parts and any parts aligning means and prevent clogging to the utmost. SOLUTION: In a vibration parts feeder which is provided with a vertical direction exciting source having a first electromagnetic coil 12 and a horizontal direction exciting source having second electromagnetic coils 15a, 15b, a bowl forming a spiral track on an inner peripheral wall, a movable frame for mounting this bowl, a plate spring for horizontal direction vibration which couples this movable frame and a base and a plate spring for vertical direction vibration which couples the movable frame and the base, provides a phase difference between current flowing the first electromagnetic coil 12 and the second electromagnetic coils 15a, 15b and makes the bowl elliptically vibrate, the first electromagnetic coil 12 or the second electromagnetic coils 15a,  15b are connected to a phase adjusting circuit 100 and inclination of the major axis of elliptical vibration is made to be changed by the adjustment of the phase adjusting circuit 100.
Patent JP-H08144856-A (JP)
Title: Carburetor for internal combustion engine and fuel return device
Inventor: KURODA SHOHEI
IPC: F02M5/08
Filed: 1994-11-18
Abstract: PURPOSE: To reduce a spew phenomenon through which fuel is ejected from the air vent of a carburetor to an intake passage. CONSTITUTION: A fuel bubble flowing from a fuel passage in a carburetor into a needle seat 6 during the high temperature-high speed operation of an internal combustion engine returns to a fuel tank 14 through a return pipe 12 in the second return system passage opened just above the needle seat 6 and the second throttle 13. The second flowing fuel bubble becomes less than the return quantity of the first return system 18 having the first throttle 19, and fuel bubbling in a float chamber therefore decreases to reduce a spew phenomenon.
Patent JP-H08149105-A (JP)
Title: Direct spread spectrum multiplex communication method and its device
Inventor: ANDOU NORIHIRO
IPC: H04J13/16
Filed: 1994-11-18
Abstract: PURPOSE: To realize the multiplex spread spectrum communication in which a correlation peak level is not deteriorated. CONSTITUTION: A tip number N of a reference spread spectrum code (SS0) is set to be m×k (m is the number of multiplex such as m=3 and k is an integer being 2 or over such as k=4), the autocorrelation is incremented by 1 for each synchronization T=NTp (Tp is a tip length), and a code taking 0 for each k×Tp in each period such as '111001101000' is used. A polyphase SS code generating section 16 gives an i-th phase code resulting from obtained by delaying SS0 by a time of (i-1)kTp as an i-th channel (i=1-m) SS code (SSi) to a multiplier section, from which SS data  fn },  gn },  hn } multiplied with input data (±1) are obtained. They are added to obtain tetral multiplex SS data  xn } of 0, 1, 2, 3 levels, which are converted into a tetra phase modulation signal, for example.  An intercorrelation R (τ) is obtained with the SS' from the data  xn } demodulated by a receiver and its peak level (±1) is detected and its detection output y (τ) is distributed to each channel by a demultiplexer 23.
Patent JP-H11118091-A (JP)
Title: Heat insulating material for pipe member
Inventor: KIRYU HIROSHI
IPC: F16L59/147
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material for a pipe member, having good appearance in use and excellent in the heat insulating effect and workability. SOLUTION: Divided surfaces 11, 11' are provided in the pipe axial direction, step parts 111, 111' or recessed grooves are formed in the positions separated inward from the outer peripheries on the divided surfaces 11, 11' by the specified width so as to be symmetric with respect to the divided surfaces 11, 11', and an adhesive packing 3 having the thickness corresponding to the total depths of both step parts 111, 111' or the recessed grooves is mounted between the step parts 111, 111' or the recessed grooves.
Patent JP-H08143796-A (JP)
Title: Aqueous crosslinked polymer dispersion for cationic electrodeposition coating
Inventor: YOSHIDA MASATOSHI
IPC: C09D7/12
Filed: 1994-11-18
Abstract: PURPOSE: To obtain an aqueous crosslinked polymer dispersion for cationic electrodeposition coating which is excellent in the stability during polymerization and electrodeposition and in the adherence to the edge of a substrate and is capable of forming a coating film excellent in smoothness, rust prevention and impact resistance. CONSTITUTION: This dispersion comprises a compound (A), whose N atom(s) present at an arbitrary position(s) of the hydrocarbon chain containing intervening N atoms has a hydroxyalkyl group(s) and which has a higher aliphatic hydrocarbon residue, and fine crosslinked polymer particles (B).
Patent JP-H02131671-A (JP)
Title: Picture data compression method
Inventor: HASEGAWA AKIRA
IPC: H04N1/415
Filed: 1988-11-11
Abstract: PURPOSE:To prevent local deterioration in the quality of a reproduced picture by obtaining an AC component coefficient through the application of 2-dimension orthogonal conversion such a discrete cosine conversion DCT to a picture data, applying quantization, splitting the result into a bit plane and applying run length encoding compression while placing priority to the coefficient with larger absolute valve. CONSTITUTION:An orthogonal conversion section 1 splits a multi-gradation picture data into a block of M picture element X M picture element and used a DCT to apply NXN 2-dimension orthogonal conversion. The AC component from the orthogonal conversion section 1 is given to a compression section 2 to convert the AC component into a variable length code and to execute the run length encoding compression. The data compressed by run length encoding is given to an expansion section 3, the compression data is decoded to generate the original AC component. Then the decoded AC component is given to the orthogonal conversion section 4 together with the DC component from the said orthogonal conversion section 1 to apply inverse conversion to the DC and AC components to reproduce the original multi-gradation picture data.
Patent JP-H02130909-A (JP)
Title: Observation device
Inventor: KANDA TSUNEO
IPC: G03F7/20
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the variation in brightness of an image to be observed so as to make observation always under an excellently bright condition by changing the scanning length of a scanning system in accordance with the observation magnification of an observation system by means of a removable additional lens. CONSTITUTION:Reflected light from a wafer, etc., produced when the wafer is irradiated with scanning light is visually observed through an observing optical system. When a removable additional lens 65 is inserted into a scanning optical system constituted of a rotary polygon mirror 13, f-theta lens 14, etc., corresponding to a change in the magnification of the optical system, the scanning length of the scanning optical system is changed. As a result, only an area to be observed is efficiently scanned with light and variation in brightness of an image to be observed is prevented. Therefore, observations with excellent brightness can be performed always.