baber/WOPTO huggingface dataset:
Patent JP-H01109204-A (JP)
Title: Press corrected displacement measuring method for rod steel material
Inventor: IKEBE KIHACHI
IPC: G01N3/20
Filed: 1987-10-22
Abstract: PURPOSE:To measure curvature displacement at the time of correction with high accuracy by considering initial curvature before the correction. CONSTITUTION:A contactor 5 is fitted to the rod end of an air cylinder device 6 so that it is made to abut on a rod material 3 when a measurement is taken, and the quantity of the inward/outward movement of the rod end of the device 6 is inputted to a sensor 4 through a linear guide 7 fitted atop of the contactor 5. Then while the rod material 3 is carried in between a press head 2 and an anvil 1 and held at a measurement position, three contactors 5 are made to abut on the rod material 3 by moving out the rod of the device 6, thereby measuring the initial curvature A without displacing the rod material 3 by the head 2 and anvil 1. Then the head 2 is moved to displace the rod material 3 as required and the displacement of the rod material 3 continuously and simultaneously by the movement of the contactors 5. Then it is confirmed from detected values that the rod material 3 is given specific maximum displacement, and then the head 2 is released from being pressed and the displacement quantity B of the rod material 3 after the correction is detected similarly and subtracted from the initial curvature A to obtain the correction quantity.
Patent JP-H05231333-A (JP)
Title: Controller for driven machine driven by prime mover
Inventor: PIITAA MITSUSHIERU HAMEI
IPC: F04B49/08
Filed: 1992-09-11
Abstract: PURPOSE: To prevent excessive output of a secondary mover and failure of a prime mover such as a stop beforehand by providing an adjustment means for adjusting the secondary mover and a means for driving the adjustment means according to the AC signal with a frequency in proportion to the speed of the prime mover. CONSTITUTION: In an adjustment means 90, a piston 33 which is a swashplate urging mechanism is slideably inserted in a pipe 70. The piston 33 is driven by a control pressure Pc impressed via an annular groove 72 in a fixed cylinder 71 and a passage 73 in the pipe 70. The control pressure Pc is generated from a supply pressure Pi and an output pressure Pa in a limiting spool valve assembly 75 formed at one end of the fixed cylinder 71. The position of a spool 77 is determined by the balance between a limiting control pressure P1 and a force impressed to a core 82 via a solenoid 81. The solenoid 81 is energized by the AC driving current impressed to a motor. In this way, it is possible to prevent excessive output of the secondary mover and failure of the prime mover such as a stop beforehand.
Patent JP-H04143607-A (JP)
Title: Device for detecting horizontal position
Inventor: MIZUTANI HIDEO
IPC: H01L21/30
Filed: 1990-10-05
Abstract: PURPOSE:To improve S/N and to enable execution of detection of high precision by a method wherein the direction of illumination on a surface to be inspected is made different from each direction in the directional properties of two directions of a pattern on the surface which intersect each other perpendicularly. CONSTITUTION:In order for a resist applied on a wafer 3 not to be exposed to light, a light flux from a light source 11 supplying a light of a different wavelength from an exposure light is focused on a stop 13 and a light source image is formed. A light flux from the light source image is turned into a parallel light flux through a first relay lens 15 and focused at a focal position through a second relay lens 17. Then, a parallel light flux from an objective lens 18 for illumination having the focus at the focal position of the lens 17 illuminates obliquely an area to be inspected being also an area of exposure on the wafer, at an angle theta of incidence. Patterns formed on areas (WP1 to WP2) to be inspected have directional properties in the directions X and Y intersecting each other perpendicularly, and a construction is so made that the direction of illumination of the parallel light flux from the objective lens 18 for illumination is inclined by an angle gamma in respect to the axis X when the illuminated area 3a is viewed from just above it. By this method, execution of detection of high precision is enabled.
Patent JP-H1194557-A (JP)
Title: Oscillation gyro
Inventor: MORI AKIRA
IPC: G01C19/5663
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To detect a rotational angle accurately by making a groove wider than the thickness of a supporting member in the vicinity of the node of an oscillator, forming a protrusion protruding from the side of the supporting member to the bottom of the groove and bonding the forward end of the protrusion to a part of the bottom of the groove. SOLUTION: The supporting member 22 for an oscillation gyro 10 is formed by bending the longitudinally facing opposite end sides 22a of a flat plate having square plan view in same direction to have U-shaped side view. A rectangular protrusion 24 is formed in the center of each end face 22a and abut welded to the bottom of the groove 16 in an oscillator 12 and boded to the vicinity of the node thereof. When a drive signal is applied to a driving piezoelectric element 18, an fx mode bending oscillation is excited in a driver 14. When a rotational angular speed is applied under fx mode oscillatory state and the oscillator 12 is turned, an fy mode bending oscillation is excited in the driver 14 by Coriolis force.  Consequently, a voltage difference is generated between both split electrodes of a detection piezoelectric element and a detection signal corresponding to the rotational angular speed is produced.
Patent JP-H08111061-A (JP)
Title: Video cd player
Inventor: SUZUKI HIROYUKI
IPC: G11B19/02
Filed: 1994-10-07
Abstract: PURPOSE: To reproduce all video signals and audio signals by assuming that a loaded video CD is the video CD corresponding to disk kind information stored in a storage part and reproducing the video CD. CONSTITUTION: When the fact that reproduction by a system of a non- conversational form is instructed by a reproducing system instruction key 141 is judged, the disk kind information, that is, the disk kind information corresponding to the video CD of a conversational system is rewritten to the disk kind information corresponding to the video CD of the non-conversational system under the control of a rewrite control circuit 132. Succeedingly, the disk kind information is referred to, and the reproduction adaptable to the disk corresponding to the disk kind information stored in a disk kind information storage area 161 is performed.
Patent JP-H07100748-A (JP)
Title: Polishing device for wafer peripheral part
Inventor: HASEGAWA FUMIHIKO
IPC: B24D9/06
Filed: 1993-09-30
Abstract: PURPOSE:To favourably grind a chamfered part by winding the intermediate part of a tape which is laid on a driving-out reel and a taking-up reel in a spiral form on the outer periphery of a rotary drum and positioning the main surface of a wafer in the plane crossing with the center axis of the rotary drum. CONSTITUTION:The top of a tape 7 wound on a driving-out reel is pulled out from the slit 24a of a cylinder body, and after the tape 7 is wound in a spiral shape on a rotary drum 2, the tape 7 is installed on a taking-up reel through the slit 24a of the cylinder body. While, a wafer W is sucked to the suction part 80 of a wafer holding mechanism 8, and the chamferred part of the wafer W is brought into contact with the tape 7 which is shifted by the revolution of the taking-up reel, by an air cylinder 82. The rotary drum 2 is revolved by the drive of the motor 5, and the wafer W is revolved through the motor drive. Accordingly, the peripheral part of the wafer W is favouraly chamfered by the tape 7.
Patent JP-2000101146-A (JP)
Title: Light emitting element module
Inventor: HAYASHI HIDEKI
IPC: G02B6/42
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element module which is easy to design and satisfactory in light output characteristics. SOLUTION: This light emitting element module 10 is constituted by combining a light emitting element 12 with an optical fibers 14, contg. a diffraction grating 44. The light emitting element 12 has a structure of a lower clad layer 18, an active layer 20 acting as a waveguide and an upper clad layer 22 laminated on a substrate 16 and has an emitting plane 12a, formed by cleaving and a reflective plane 12b formed parallel to the emitting plane 12a by cleaving. The angle of the optical axis of the waveguide (active layer 20) which makes the normal to the emitting plane 12a is the Brewster angle (15.9 deg., when the transmission refractive index of the waveguide is set to 3.5 and refractive index of air to 1.0). A low and high-reflecting films 40, 42 are provided on the emitting plane 12a and the reflective plane 12b of the light emitting element 12, respectively.
Patent JP-H03131289-A (JP)
Title: Recreation facilities
Inventor: NAKAYORI MASAMI
IPC: A63G31/00
Filed: 1989-10-17
Abstract: PURPOSE:To contrive to lighten the rotation load of fans by connecting a facility for using the energy of a heavy wind to exhaust nozzles for taking out a part of the heavy wind to the outside in the middle part of the flow of the heavy wind provided in a skydiving facility through causing the wind energy-using facility to communicate with the exhaust nozzles. CONSTITUTION:A skydiving facility 2 is doughnut-shaped, and its internal passage is formed in a circulating manner and equipped with skydiving fans 4, 4,.... Further, the facility 2 is provided with exhaust nozzles 7, 7... in the middle part of the passage. These exhaust nozzles 7 take out a part of the current of air flowing through the facility 2 to jet the air current into a marine facility 3 and is provided with guide plates 8, 8... for the air current. In the marine facility 3, this wind is used, e.g. to sail yachts 13 and to play windsurfing. Thus, it is possible to lighten the load of fans for making a heavy wind.
Patent JP-H09111266-A (JP)
Title: Gas oil composition for diesel engine
Inventor: KATSUMATA SATOSHI
IPC: C10L1/18
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a gas oil composition for diesel engine which can maintain excellent lubrication property, even when its sulfur content is markedly reduced, and shows excellent abrasion resistance in the fuel injection pump for the engine in a diesel powered automobile by formulating a lubricity-improving agent mainly comprising a specific monoester. SOLUTION: This lubricity-improving agent which contains sulfur in an amount of <=0.048wt.%, preferably 0.005-0.048wt.% and a lubricity-improving agent mainly comprising (A) an acid mainly containing oleic acid and (B) a glycerol monoester, preferably in an amount of 10-90ppm in weight are formulated. In a preferred embodiment, this improver contains a condensed ester between a fatty acid containing >=50wt.% of oleic acid and the component B, in addition, contains >=2vol.% of polycyclic aromatics and is adjusted its dynamic viscosity to >=1.7mm<2> /s at 30 deg.C.
Patent JP-2000100672-A (JP)
Title: Manufacture of electric double layer capacitor
Inventor: OKAMURA MICHIO
IPC: H01G11/84
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electric double layer capacitor having a small self- discharge rate. SOLUTION: In a method for manufacturing electric double layer capacitor, the charging of an electric double layer capacitor is started by using such a voltage that does not cause the electrolysis of the substance mixed in an electrolytic solution as an impression voltage, before an electric double layer capacitor element constituted by facing polarizable electrodes to each other through a separator is dipped in the electrolyte and sealed. After the charging is performed for a long time beyond the rated charging time of the capacitor by raising the voltage to an appliable voltage, the capacitor element is sealed.
Patent JP-2001092839-A (JP)
Title: Retrieval system and computer-readable recording medium recording program for making computer execute it
Inventor: TAKEI HIDEAKI
IPC: G06F19/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a retrieval system which can improve the work efficiency for a user by retrieving the data that the user wants to use based on the using state when the user employs data used in the past. SOLUTION: A retrieval system retrieves prescribed slip data out of the slip data stored in a slip data storing means 4 based on both the partitioned information indicating the different used-states of data inputted from an inputting means 1 and a retrieval condition being subjected to the combination of the frequencies of use of a plurality of items also inputted from the inputting means 1.
Patent JP-2000093682-A (JP)
Title: Winder for sewing machine
Inventor: SUZUKI TATSUYA
IPC: D05B59/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To make the rotation of a bobbin most suitable and suppress the generation of winding fluctuation in a winder which rotates the bobbin transmitting the rotation of a plunger to a loop take up device by structuring the winder so as to adjust the rotation from the sewing mechanism side. SOLUTION: When a thread is to be supplied to a bobbin 12. The free end of the needle thread extended from the needle hole on the needle plate and a slide plate 24 is moved to a partially closing position in that condition to engage a cam integrated with the slide plate 24 with the head part 122 of a plunger 118. Then a starting switch is pressed to rotate a main motor 230 to rotate a loop take up device 10. Thus, the plunger 118 is rotated via a spring clutch 166 and a chuck 150 by downward driving of the cam 140 and also the bobbin 12 is rotated. The number of revolution of the plunger 118 is regulated by controlling the main motor 230 based on the output of a rotation number detecting sensor 240 to eliminate thread winding fluctuation.
Patent JP-H11334004-A (JP)
Title: Polypropylene multilayered film and composite film
Inventor: NAKAGAWA TAKAYUKI
IPC: B32B27/18
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the slip properties before and after dry lamination caused by the heat history of a polypropylene film used as a sealant film and to develop excellent lamination strength. SOLUTION: A polypropylene type multilayered film is constituted as a three-layered structure film of (A)/(C)/(B) layers and 0.01-0.5 wt.% of a lubricant (erucid amide) with the optimum ageing temp. of below 40 deg.C is added to both outer surfaces (A), (B) and 0.02-0.3 wt.% of a lubricant (behenic amide or ethylenebisoleic amide) with the optimum ageing temp. of 40 deg.C or higher is added to the intermediate layer (C).
Patent JP-H03132003-A (JP)
Title: Magnetic thin-film and magnetic head using this film
Inventor: NAKATANI RYOICHI
IPC: C22C38/00
Filed: 1989-10-18
Abstract: PURPOSE:To lower the temperature for heat-treating required to increase the soft magnetic characteristic by adding Cu of 0.1-10 atomic percent to an alloy containing at least one kind out of Cr, Mo, W, etc., and at least one kind out of C, B, and N, added to Fe. CONSTITUTION:A magnetic film 53 wherein Cu is added by 0.1-10 atomic percent to an alloy containing at least one kind out of Fe, Cr, Mo, W, V, etc., and at least one kind out of C, B, and N is formed on a board 52. Then, a gap layer 54 made of Al2O3 is formed by sputtering, and a coil 55 made of Cu is formed by evaporation and lift-off. furthermore, flattening is performed with polyimide resin 56, and a magnetic film 53 is formed on the resin 56 to make a thin-film magnetic head 51. The magnetic film is heat-treated at a maximum temperature of 350 deg.C during this process. In this way, it becomes possible to lower the temperature for heat-treating, which is necessary for increasing the soft magnetic characteristic.
Patent JP-H03132188-A (JP)
Title: Communication terminal equipment for image display
Inventor: NISHIURA MASAAKI
IPC: H04M11/00
Filed: 1989-10-18
Abstract: PURPOSE:To restore a state to the one just before a power source is turned OFF in a comparatively short time after applying the power source by providing a restoring means which reads out picture number data from a storage means based on the operation of a user and sends it to an information supply device as retrieval information. CONSTITUTION:Data representing a picture number is included in reception data, and the picture number data is stored in a nonvolatile memory 10 at every reception of the data. A control part 1, in the case of receiving picture data, reads out the picture number data included in a header part, and stores it in the nonvolatile memory 10. Also, the control part 1, when a storing key on a keyboard 5 is depressed, connects a line with an information center by performing auto-dial, and furthermore, transmits the picture number data stored in the nonvolatile memory 10 to the information center as the retrieval information. Thereby, the retrieval information sent from the restoring means represents the final screen in the preceding connection with the information supply device, and the state can be restored to the one just before the power source is turned OFF in a short time.
Patent JP-H0576950-A (JP)
Title: Device for increasing pipeline wall thickness
Inventor: BEPPU SEIJI
IPC: B21C37/29
Filed: 1991-09-20
Abstract: PURPOSE:To provide a device by which only a part requiring a pipeline is easily worked to increase thickness. CONSTITUTION:By a pair of clamps 4, 5 capable of division to an upper part and a lower part, both-sides of the part 7a of the pipe 7 to be worked for increasing thickness are held. By a moving electromagnetic induction heating coil 6, the part 7a of the pipe 7 is successively heated while, by pressurizing (load P) the pair of clamps 4, 5 with a pressure base 2, the slip is generated at the tapered parts of these clamps 4, 5, the pressure base 2 and a pressure receiving base 3, namely at 8 and 12, 9 and 14, 10 and 13 and 11 and 15. Consequently, a load F in the direction of the pipe axis faced in the direction from both sides of the part 7a is generated in the part 7a of the pipe 7, and the thickness is worked to increase from t0 to t2. By a cooling nozzle 16 provided on both sides of the heating coil 6, a cooling medium is injected, heating is adjusted, and the buckling deformation of the pipe 7 is prevented.
Patent JP-H03132334-A (JP)
Title: Supersonic fusion bonding device for thread-like synthetic resin
Inventor: SAKURAGI KENICHI
IPC: B29C65/08
Filed: 1989-10-18
Abstract: PURPOSE:To make it possible to fusion bond with sufficient strength by fusion bonding thread-like synthetic resin by means of a channel of a cradle having the shape suitable for retaining the thread-like synthetic resin and a channel of a supersonic fusion bonding born end section having the shape suitable to be pressed on. CONSTITUTION:A channel 21 for inserting thread-like synthetic resin into a cradle 2 is formed. The bottom section of said channel 21 is provided with a curvature along the periphery of thread-like synthetic resin to be fusion bonded, and its width is almost equivalent to the diameter of thread-like synthetic resin and its depth is 1.5 times or more of the diameter of thread-like synthetic resin. On the other hand, a supersonic fusion bonded horn 1 is provided with a channel 12 on an end section 11, and said channel 12 is faced to one of thread-like synthetic resins inserted into the cradle 12 at the time of fusion bonding. At that time, the channel 12 is made almost half-circle shape along the periphery of said thread-like synthetic resin, and the contact area is large and fit when the channel 12 of the end section 11 is pressed to the thread-like synthetic resin. Therefore, deviation of position or the like is not generated and pressurizing is carried out uniformly and fushion bonding of sufficient strength can be performed.
Patent JP-H0696564-A (JP)
Title: Cd-g reproduction device
Inventor: FURUGUCHI SATORU
IPC: G11B7/00
Filed: 1992-09-11
Abstract: PURPOSE:To enlarge and display a sheet music of a partial part on a music paper onto a display. CONSTITUTION:When an 'A' key 23 and then a reproduction key 27 are pressed at an input part 22, a CD control part 28 outputs an R channel sound corresponding to the part B from a speaker 21. A graphics processing part 31 converts the graphics data (sheet music) of a part A which is read from a graphics memory 32 into enlarged display data for four pixels by a decoder 33 for each pixel and then develops them into a conversion memory 34. The graphics processing part 31 reads the graphics data and a music sheet data which are enlarged and displayed by the conversion memory 34 and then enlarges and displays the sheet music with the music sheet at a display 35.
Patent JP-H04146550-A (JP)
Title: Magnetic tape guide
Inventor: TAKEUCHI FUMIYUKI
IPC: G11B15/60
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a magnetic tape guide which excels in the wear resistance at a low level of specific gravity and is never charged with electricity by covering the polished surface of a dense ceramic sintered substance with a wear- resistant and conductive coat. CONSTITUTION:The surface of a sintered substance is polished into a mirror surface and the abrasive grains are applied during this polishing process. Thus a rough surface 2 is obtained. Meanwhile a TiN coat 3 is vapor-deposited at the other part of the polished surface by a PVD process. In this case, the other part of the polished surface is covered with a tape for production of the surface 2, and the surface 2 is covered with the water glass, etc., for production of the coat 3 respectively. Then an actuator made of the piezoelectric ceramics of a titaniate zirconate group is stuck onto the surface 2 of a tape guide 1 with an epoxy adhesive. Then a magnetic tape is slided on the coat 3 with fine vibrations applied. Thus the wear of the guide 1 is surely prevented owing to use of the wear-resistant coat 3. Furthermore the guide 1 is never charged with electricity since the coat 3 is conductive.
Patent JP-H04257579-A (JP)
Title: Ethanol and ethanol derivative containing 4- (2-phenylethyl)piperizine-1-yl group, and preparation and curing application thereof
Inventor: JIYONASAN FUROSUTO
IPC: A61P25/18
Filed: 1991-10-17
Abstract: PURPOSE: To provide a novel compd. useful for the treatment and prophylaxis of ischemic attack, heart or respiration failure, thrombosis, cerebral obtmation, senile dimentia and neuropathy.  
     CONSTITUTION: The compd. of the formula (X is an additive salt to a free base or acid indicating the atomic sphere of the formula CO or CHOH and if X is the atomic sphere of CHOH, a photoisomer or a mixture composed of the photoisomer). For example, (±)-1-(3,4-dihydro-2-oxo-1H-quinoline-6- il)-2-(4-(2-phenylethyl)piperidine-1-il]ethanole. The compd. is obtd. by bringing 6-(2-chloro-1-oxoethyl)-3,4-dihydro-1H-quinoline-2-on into reaction with 4-(2- phenylethyl)piperidine. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0986175-A (JP)
Title: Weather strip connecting structure
Inventor: SAITOU KATSUSHI
IPC: B60J5/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip connecting structure capable of easily removing or assembling a core and manufactured at low costs. SOLUTION: In a weather strip connecting structure for connecting the connection end part 1 of a molding part 1a with the connection end part 5 of an extrusion molding part 5a, the connection end part 5 is fitted so as to coincide with the tapered surface T of the extrusion molding part 5a in a fitting hole 2 formed in the connection end part 1 of the molding part 1a so as to coincide with the tapered surface T of the extrusion molding part 5a.