baber/WOPTO huggingface dataset:
Patent JP-H04268505-A (JP)
Title: Double refractive interference polarizer
Inventor: UORUTAA JEI SHURENKU
IPC: B32B7/023
Filed: 1991-11-12
Abstract: PURPOSE: To enable processing a polarizer from an easily available material by using an established simultaneous extrusion technique and to process this polarizer in such a manner, that the polarizer has a nearly zero light absorption level and polarizes and reflects the light of a specific wavelength but allows the transmission of light of other wavelengths. CONSTITUTION: The polarizer includes multiple alternate oriented layers of at least first and second high-polymer materials having stress optical coeffts. which sufficiently differ from each other and are respectively not zero, so as to induce the refractive index mismatching between the first and second high- polymer materials within a first plane which is different from the refractive index mismatching between the first and second high-polymer materials within a second plane perpendicular to this first plane. The refractive index mismatching within the first plane is preferably at least 0.03.
Patent JP-H08152434-A (JP)
Title: Acceleration sensor
Inventor: MORIMUNE KATSUFUMI
IPC: G01P15/08
Filed: 1994-11-30
Abstract: PURPOSE: To provide an acceleration sensor which can positively and accurately judge each kind of collision mode without being affected by chattering, etc., can check the failure in an entire electrical system without applying shock on collision in advance, and can reduce the number of parts. CONSTITUTION: In the acceleration sensor with a rotary mass 15 which is mounted to a leaf spring 14 and turns when an acceleration exceeding a specific value is applied, a condensing light source 20 is provided at one side edge of a rotary mass 15 and a light position detection element 21 with a length in the traveling direction of the condensing light source 20 opposing the focusing light source 20 is provided.
Patent JP-H11100808-A (JP)
Title: Reversible plate compactor with improved driving and directional control means
Inventor: THEODORE S WADENSTEN
IPC: E01C19/34
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a reversible plate compactor having a driver and a directional control body providing the motion of a vibrator housing in a safe state. SOLUTION: A driven pulley 38 is fitted onto a shaft 34 of a vibrator housing 36. A directional control arm 54 provides control by manual operation providing selective pivot positioning of the vibrator housing 36. A flexible endless belt transmits driving force of a driving pulley 48 to the driven pulley 38. A part fitted to an engaging end part 58 of the directional control arm 54 is engaged with one of two tangential strands of the flexible endless belt 52 so as to pivotally offset the vibrator housing 36 from a first end part to a second end part, and this pivotal offset controls the self-advancing direction of a plate compactor 10.
Patent JP-S63149467-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: OKUDA AKIHITO
IPC: F16H39/14
Filed: 1986-12-12
Abstract: PURPOSE:To prevent the concurrent turn of a distribution ring with a distribution tray by engaging the distribution ring with a fixed axis via an anti rotation means. CONSTITUTION:A distribution ring 45 comprises a disc part 45a in slidable contact with the edge of a distribution tray 40 and a cylindrical part 45b accommodating the free end of a fixed axis 44. A pair of pieces 63 projected along an axial direction is provided at the end of the cylindrical part 45b, the pieces 63 are engaged with the recess 64 of the fixed axis 44 and the cylindrical part 45b is so coupled to the end of the fixed axis 44 as to be oil-tight via a sealing member 65. According to the aforesaid constitution, it becomes possible to prevent the turn of the distribution ring 45 with the distribution tray 40, thereby improving the durability of the sealing member 65 and concurrently enabling the improvement of operational reliability.
Patent JP-H09188833-A (JP)
Title: Powder coating composition and coating film forming method
Inventor: NAKAE YASUHIKO
IPC: C09D175/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an acid-epoxy curing powder coating and a coating film forming method using the same which can form a coating film possessing excellent yellowing resistance and appearance. SOLUTION: This powder coating compsn. comprises: an epoxy-contg. acrylic resin prepd. by polymerizing a monomer mixture of 35 to 65wt.% epoxy-contg. ethylenically unsatd. monomer with the balance consisting of other ethylenically unsatd. monomer(s); a polycarboxylic acid; and an antioxidant having an m.p. of 50 to 140 deg.C.
Patent JP-H04170599-A (JP)
Title: Text voice synthesizing device
Inventor: KOMATSU JUNKO
IPC: G10L17/00
Filed: 1990-11-01
Abstract: PURPOSE:To transmit information accurately further plainly by providing a homophone discriminating mode select means having a normal mode of outputting a voice through normal read and a homophone disriminating mode of inserting read, for properly discriminating a part of a homophone in the case of providing the homophone, to output a voice. CONSTITUTION:There are provided a word processing part 1, voice synthesizing part 2 and a homophone discriminating mode select means having a normal mode of outputting a voice through normal read and a homophone discriminating mode of inserting read, for properly discriminating a part of a homophone in the case of providing the homophone, to output a voice. Thus by providing the homophone discriminating mode select means having the normal mode of outputting the voice through the normal read and the homophone discriminating mode of inserting the read, for properly discriminating the part of the homophone in the case of providing the homophone, to output the voice, information can be accurately further plainly transmitted even in the case of an information transmitting means by only a voice.
Patent JP-H02142165-A (JP)
Title: Case for semiconductor optical sensor
Inventor: AOYANAGI TAKASHI
IPC: H01L23/02
Filed: 1988-11-22
Abstract: PURPOSE:To make the manufacturing yield rate of transparent substrates high and to use a low-cost material by providing a sealing material for bonding the transparent substrate at the bonding surface of the transparent substrate on a case, and using plate glass to which the sealing material is not attached as the transparent substrate. CONSTITUTION:A semiconductor optical sensor 2 is attached to a ceramic case 1 with silver paste. An outer terminal 3 and the semiconductor optical sensor 2 are wired with a gold wire 4. A sealing epoxy resin 5 coats a surface 7 of bonding with a transparent substrate 6 to a thickness of 0.2mm. After the transparent substrate 6 is bonded by compression, the device is heated at 150 deg.C for 60 minutes, and the sealing is completed. Low temperature glass can be used in place of the epoxy resin 5. Therefore, at this time, sealing can be performed at a relatively high sealing temperature of 430 deg.C.
Patent JP-H01137245-A (JP)
Title: Image recorder
Inventor: KUBOTA TAKESHI
IPC: G01D15/14
Filed: 1987-11-25
Abstract: PURPOSE:To eliminate development and to directly obtain an image of excellent quality by driving a photosensitive coloring body coloring in response to the wavelength of light emitted from a light emitting array in the sub-scanning direction. CONSTITUTION:The photosensitive coloring body 1 such as film for an instant camera can move in the direction of the arrow (a) with the aid of a roll 3. When a CPU 6 detects signals from the three-colored LED array 5 with the aid of an LED control circuit 6, it controls the move of the photosensitive coloring body 1 and its light sensing performed by the LED array 5, and records an image on the body 1. Thus, images can be obtained directly without using a CRT and a developing step.
Patent JP-H05137342-A (JP)
Title: Governing excitation controller for inverter
Inventor: ONO MASAAKI
IPC: H02M7/48
Filed: 1991-11-13
Abstract: PURPOSE:To prevent the occurrence of a large output current at transient ripple of a system power by seeking active power and reactive power from the voltage detection value and the current detection value of an inverter, and seeking the deviation between the command values of the active power and reactive power, and outputting a phase command and an amplitude command. CONSTITUTION:In case that a transient ripple occurs in a system power source 2, the phase command and the amplitude command do not follow from the properties of butt circuits 6 and 7, so the output current of an inverter 1 begins to increase. A current comparing circuit 12 detects this, and outputs it to a judging circuit 13. The judging circuit 13, in case that the ripple of the active power P is detected, outputs the amount of its ripple to a phase command correcting circuit (PI) 14. The PI 14 seeks the correction of the phase command and increases or decreases the count value of a counter 9. That is, the phase of the output voltage of the inverter 1 is corrected by adjusting the timing of the read out of the data from a ROM 10. Moreover, in case that the ripple of reactive power is detected, an amplitude command correcting circuit 15 seeks the correction of the amplitude command, and adds it to the amplitude command.
Patent JP-H07152095-A (JP)
Title: Motion picture film and its recording method
Inventor: SUGANUMA HIROSHI
IPC: G11B7/00
Filed: 1993-11-26
Abstract: PURPOSE:To execute high density recording without deteriorating a signal to the limit of the resolving power of film by providing a digital sound track where digital sound data is optically two-dimensionally recorded as the data which does not include an isolated pit. CONSTITUTION:The digital sound data in 8-bit units obtained by digitizing an analog sound signal is two-dimensionally recorded on the digital sound track 5(6) as the pit pattern of 4X3=12 bits which does not include the isolated pit by 8-12 modulation. The shortest repeat lengthwise or breadthwise is equal to or above 2 pits, and the digital sound data is two-dimensionally recorded on the track 5(6) of motion picture film 1 as the pit pattern whose lengthwise and breadthwise four directions are not surrounded by other kinds of pits, so that any of up, down, right and left pits becomes the same kind. Therefore, the film 1 is hardly deteriorated by diffraction at the time of recording and the diffusion of particles at the time of developing.
Patent JP-H11199668-A (JP)
Title: Polytmide composition, and tape for tab and flexible printed circuit board therefrom
Inventor: OKADA YOSHIFUMI
IPC: H01L21/60
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of manifesting excellent characteristic such as high modulus and small expansion coefficient by moisture absorption by carrying out a dehydration cyclization of an polyamic acid obtained by using a diamine having a specific ester structure. SOLUTION: This composition has <=1.6 wt.% water absorption and <=15 ppm expansion coefficient by moisture absorption, and is a polyimide composition of formula I [R1 and R2 are each a tetravalent organic group; X is a divalent organic group; R3 is a divalent organic group; (m) and (n) are each an integer, and (m)>=1 and (n)>=0]. The composition is obtained by carrying out dehydration cyclization of a polyamic acid copolymer which is a precursor. The polyamic acid solution is obtained by dissolving or dispersing a diamine of formula II and an aromatic acid dianhydride of formula III in an organic polar solvent, adding a diamine compound of formula IV to the obtained solution or dispersion and further adding the aromatic acid dianhydride of formula V to the organic polar solvent.  The polyimide film using the composition is useful for the tape or the like for TAB(Tape Automated Bonding).
Patent JP-H04167913-A (JP)
Title: Method and device for conrolling sheet thickness of hot rolling mill
Inventor: KAI HAJIME
IPC: B21B37/52
Filed: 1990-11-01
Abstract: PURPOSE:To improve the accuracy of the sheet thickness by detecting the sheet thickness and the variation of material temperature during rolling between the adjacent two stands, and controlling the sheet thickness with the timing to reach to the down stream side stand. CONSTITUTION:On the sheet thickness control for the hot rolling mills arranged continuously, the variation of the sheet thickness and the material temperature during rolling is instantly detected with the sheet thickness and the temp. detector arranged between the adjacent two stands i, i + 1, and the variation of outlet side sheet thickness is searched at the timing to reach the down stream side stand i + 1. The accuracy of the sheet thickness can be improved by operating the circumferential speed of the roll of upper stream side stand with this variation of sheet thickness, so changing the tension between stands and controlling the sheet thickness at the timing of the detected variation of sheet thickness and the material temperature to reach to the down stream side stand.
Patent JP-H11131716-A (JP)
Title: Flexible drain attaching construction
Inventor: TANAKA YOSHIAKI
IPC: E04D13/068
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible drain attaching construction assuring easy attaching work to the eaves gutter and a good appearance showing the eaves gutter and a sloped eaves ceiling as one united body. SOLUTION: In this flexible drain construction where a bottom plate 1a of an eaves gutter 1 is clamped between an upper drain 2 and a lower drain 3, a rear plate 1b is made almost parallel to a facia board 5 and an eaves gutter 1 is attached, the bottom plate 1a of this eaves gutter 1 is extended and formed from the lower end portion of the rear plate 1b almost in alignment with the slope of the eaves ceiling 6. And the front portion of the bottom plate 1a is curved and raised upward thereby forming a front plate 1c, and a portion clamped between the upper drain 2 and the lower drain 3 is positioned to the lowest point of the curved portion at the front portion of the bottom plate 1a.
Patent JP-H03156894-A (JP)
Title: Lighting device for discharge lamp
Inventor: SATO KATSUMI
IPC: H05B41/36
Filed: 1989-11-15
Abstract: PURPOSE:To miniaturize a lighting device and reduce the stress of an inverter circuit by limiting the output of the inverter circuit until a discharge lamp is practically turned off, then stopping it, in turning off the discharge lamp. CONSTITUTION:When an action to turn off a discharge lamp la is performed via a switch Sw, an inverter circuit 1 is controlled by a controller 2a. The output of the inverter circuit 1 is controlled until the discharge lamp la is practically turned off, then an output limiting section 2b stops the operation of the circuit 1 and turns off the discharge lamp la. An oscillating circuit functions as the controller 2a and controls the on/off of a transistor. When the voltage applied to the control terminal of the oscillating circuit is made lower, the on-period of the transistor is made shorter, and the output of the circuit 1 is reduced. The circuit 1 can turn off the discharge lamp la while its voltage is low at the time of stopping operation and no excessive stress is applied.
Patent JP-S63147417-A (JP)
Inventor: SATO SHUJI
IPC: A47J27/00
Filed: 1986-12-12
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-H07127702-A (JP)
Title: Continuously variable transmission device
Inventor: MATSUMOTO NOBUHIKO
IPC: F16H37/02
Filed: 1993-11-02
Abstract: PURPOSE:To dispense with a clutch and a reverse rotation mechanism by moving connection rollers in an axial direction of a center conical roller, twisting axes of peripheral rollers in respect to an input shaft, and outputting rotational difference between the input shaft and the center conical roller from a differen tial unit. CONSTITUTION:A continuously variable transmission mechanism housing chamber 2, and a differential mechanism housing chamber 3 in a box 1 are penetrated by an input shaft 4. In the housing chamber 2, three conical rollers 5 to 7 are arranged parallelly to the input shaft 4 in mutually the same direction. One conical roller 11 is arranged on a center among the conical rollers 5 to 7 in the opposite direction thereto. The input shaft 4 is rotatably inserted into an axial center hole 11a. Rotation transmitting connection rollers 16 to 18 are arranged between the conical rollers 5 to 7 and the conical roller 11. A transmission lever 21 is operated for rotating a displacement operation plate 19. Thus, the conical rollers 5 to 7 are twisted, and rotational difference between the input shaft 4 and the conical roller 11 is extracted from a differential gear unit 24 as an output.
Patent JP-H11190426-A (JP)
Title: Shift device for gear transmission
Inventor: BUERGER HANS
IPC: F16H63/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To accomodate a block means for a shift rod, not selected on all such occasion, in a limited space so as to facilitate assembly. SOLUTION: In a shift device for a gear transmission, shift rods 6a and 6b not engaged with respective shift fingers securely supported on a shift shaft rotatably and axially movably supported in a housing 1 are fixed by block members 21 and 22 for a block carrier engaged with coupling grooves 5a and 5c. The block carrier is supported rotatably on the shift shaft and axially non- movably, and arranged axially movably toward the housing 1 and non rotatably.
Patent JP-S62154428-A (JP)
Title: Bulb positioner
Inventor: MIYAMOTO DAIHACHIRO
IPC: H01J29/88
Filed: 1985-12-25
Abstract: PURPOSE:To detect a position of the anode button buried in a bulb accurately, by setting up a guide roller which keeps a magnetic sensor at the specified interval to the anode button, and pressing this guide roller elastically to a funnel outer circumferential surface by a plate spring all the time. CONSTITUTION:A slide block 13 is moved up and down so as to make the detection surface of a magnetic sensor 18 exist on a horizontal surface inclusive of an anode button 2 of a bulb 1, positioning it at a proper spot. And, a rod of an air cylinder 15 is advanced forward and the tip of a guide roller 19 is made contact with an outer circumferential surface of the bulb 1. Next, under the state, the bulb 1 is rotated almost a turn centering on a turning shaft core O whereby a position of the anode button 2 is detected. At this time, a distance between the outer circumferential surface of the bulb 1 and the turning shaft core O is varied t some extent, but this variation is followed by a plate spring 17, whereby the guide roller 19 is always made contact with the outer circumferential surface of the bulb 1 so that an interval (g) between the magnetic sensor 18 and the bulb 1 is kept constant.
Patent JP-2000124727-A (JP)
Title: Planar antenna for beam scanning
Inventor: MICHISAKA TAKEO
IPC: H01Q1/38
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a planar antenna for beam scanning capable of excellently thinning an antenna, simplifying an assembly process and miniaturizing the antenna. SOLUTION: For this planar antenna for which a connection part 104 with a system, a Rotman lens part 103 and a beam scanning antenna part 102 are laminated in the order, a third ground conductor 13, a forth dielectric 34, a Rotman lens substrate 62 provided with a Rotman lens pattern 8, a second connection part 52 and a third connection part 92, a third dielectric 33, a second ground conductor 12, a second dielectric 32, a power feeding substrate 61 where plural antenna groups for which a radiation element 50, a power feeding line 40 and a first connection part 51 are a set are formed, a first dielectric 31 and a first ground conductor 11 are laminated in the order.
Patent JP-H11115194-A (JP)
Title: Nozzle plate for ink-jet head and its manufacture
Inventor: ENAMI TOSHIO
IPC: B41J2/135
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet head nozzle plate superior in resistances to heat and chemicals, and water repellency by using for the nozzle plate a carbon precursor obtained by setting a thermosetting resin at a specific temperature. SOLUTION: A nozzle plate substrate is formed with the use of a molding material of a thermosetting resin essentially consisting of a furan resin, a phenol resin, a polycoabodimide resin or a mixture of these resins. The obtained mold is set with heat in the air, vacuum or inactive ambience at a temperature of 150-500 deg.C. Ink heat holes 1 are formed thereafter. An ink-jet head comprises three plates, namely, a base plate 8, a cover plate 7 and a nozzle plate 2. The base plate 8 is provided with ink grooves 3 as ink flow passages, a heat- generating resistance element as a pressure generation actuator 4, an electrode for driving the element, etc.
Patent JP-H01141503-A (JP)
Title: Method for coupling working machine to tractor
Inventor: ONO TAKAAKI
IPC: A01B59/043
Filed: 1987-11-25
Abstract: PURPOSE:To achieve accurate and quick coupling of a working machine to a tractor by contracting a top link in the scooping and attaching of a triangular frame. CONSTITUTION:A coupling member 14 is scooped from the lower coupling parts 18, 18 by the extension of a top link 10 in the course of approaching a tractor 1 toward a working machine and is swingably held with coupling parts 22, 22 at the rear side close to the working machine R. The scooping and coupling part 22 is positioned below an upper engaging part 88, a three-point link mechanism 9 is raised to couple the scooping and coupling part 22 to the upper engaging part 88 and is further raised while contracting the top link 10 to transfer the lower coupling parts 18, 18 of the coupling member 14 around the upper engaging part 88 toward the lower engaging part 89 of the working machine R until the working machine R is coupled to the tractor.
Patent JP-2001115009-A (JP)
Title: Thermoplastic polyurethane resin composition for powder molding and molding material
Inventor: MATSUMURA NOBUHIKO
IPC: C08K3/26
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyurethane resin composition for powder molding having excellent fluidity, blocking resistance, slash moldability and adhesivity to mold very important for carrying out powder molding of thermoplastic polyurethane resin powder. SOLUTION: This thermoplastic polyurethane resin composition for powder molding characteristically comprises a thermoplastic polyurethane resin (A) and surface-treated calcium carbonate (B).
Patent JP-H11129981-A (JP)
Title: Buoy construction for observation
Inventor: ISHINODA KAZUHIDE
IPC: B63B22/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a buoy capable of preventing an antenna from colliding against a ship or an operator, improving protection of the antenna and safety of the pulling up work, and being pulled up by small force. SOLUTION: In this buoy construction for observation having a weight on the lower part for stabilizing the posture at using it in the ocean, the weight is made detachable downward by the dead weight, and a rope 16 fixing the weight to the fixed position of the buoy lower part and a releasing part 12 releasing the fixing of the rope 16 by carrying current.
Patent JP-2001119222-A (JP)
Title: Small radio
Inventor: YAMAZAKI IKKAN
IPC: H01Q3/24
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of antenna performance by appropriately adjusting the impedance of an unselected antenna in a diversity reception system. SOLUTION: This small radio equipment, which has a whip antenna 11 for both transmission and reception and a built-in antenna 12 for diversity reception and which selects either of them by an antenna changeover switch 15, connects the antenna 12 to an impedance adjustment circuit 21 by a 2nd antenna receiving switch 18 included in the switch 15 that also operates as an impedance changeover switch 20 when the switch 15 selects the antenna 11, appropriately adjusts the impedance of the antenna 12 by connecting the antenna 12 to the ground of the equipment main body through the circuit 21 and makes a high frequency current flow to the unselected antenna 12.