baber/WOPTO huggingface dataset:
Patent JP-S6484289-A (JP)
Title: Image display
Inventor: YANAGISAWA RYOZO
IPC: G09F9/00
Filed: 1987-09-28
Abstract: PURPOSE: To easily erase a recorded ink picture even when hardly volatile ink whose preservable property is excellent is used, for example by drying the ink recorded on a display member by using a drying means. CONSTITUTION: This device is provided with the display member 1 which forms a display surface and which can be carried, the ink 3 which can be transferred on the display member 1, a recording means 2 for transferring the ink 3 on the display member 1 and the drying means 4 for drying the ink 3 transferred on the display member 1 by the recording means 2. That means, even in the case that the hardly volatile ink 3 whose preservable property is excellent is used, for example, the ink 3 is volatilized and dried by the drying means 4 and the ink picture is transferred to a solid state when the ink 3 is transferred on the display member 1 by the recording means 2. Thus, the erasing property of the ink picture is made excellent.
Patent JP-H03102772-A (JP)
Title: Dry seal for fuel battery
Inventor: SAMIYUERU JIYOSEFU GURANATA JI
IPC: H01M8/02
Filed: 1990-09-11
Abstract: PURPOSE: To easily mount a gas manifold by making the first seal strip wider than the second seal strip, so that they can be set to be in a dimensional shape corresponding to the respective outer peripheries of conductive plates and arranged adjacent to the edge of a cell between the conductive plates. CONSTITUTION: First in permeable strip 23 to encircle one of an anode assembly 3 and a cathode assembly 7 and a second in permeable seal strip 25 to encircle the other of the anode assembly 3 and the cathode assembly 7 are provided. The seal strip 23 is wider than the seal strip 25, and a flexible seal strip 27 is joined to one of the seal strips 23, 25. The seal strips 23, 25 are overall set to be in a dimensional shape corresponding to the respective outer peripheries of conductive plates 9 and arranged adjacent to the edge of a fuel cell between the plates 9 to form a dry seal 14. In this way, a gas manifold 15 is mounted easily on the stack face of a cell 1.
Patent JP-H0582410-A (JP)
Title: Method for detecting image forming plane
Inventor: INAGAKI AKIRA
IPC: G03F7/20
Filed: 1991-09-20
Abstract: PURPOSE:To find the image forming plane of a projection optical system with high accuracy so as to increase the throughput by measuring the light quantity of a pattern projected upon the upper surface of an illuminance detecting unit at three or more points with optical sensors by moving a stage upward and downward and simultaneously detecting the maximum output values of the sensors. CONSTITUTION:An illuminance detecting unit 20 equipped with three or more optical sensors on a sample stage 7 is provided. In addition, three or more rectangular patterns are respectively provided on the upper surface of the unit 20 and the surface of an object 21 to be projected which is provided to the upper surface of the unit 20 through the lens of a projection optical system. The patterns provided on the surface of the object 21 are projected upon the patterns provided on the upper surface of the unit 20 and the projected light quantities are measured at three or more points with the optical sensors by moving the stage 7 upward and downward. Then the focusing plane of the lens of the projection optical system is detected by simultaneously detecting the maximum output values of the optical sensors and the detected plane is used as an image forming plane. Therefore, the image forming plane can be detected with high accuracy in a short time and the throughput can be improved.
Patent JP-H01116252-A (JP)
Title: Gas turbine power device
Inventor: KOORIN ROTSUJIYAASU
IPC: F02C3/05
Filed: 1988-09-28
Abstract: PURPOSE: To ensure the work of guide vanes by providing in a compressed air delivery path a guide vane control member fixed on guide vanes arranged in an axial combustion gas delivery path. CONSTITUTION: Guide vanes 80 are arranged in an axial combustion gas delivery path 68 communicating with a combustor 44. A guide vane control member 82 fixed on guide vanes 80 is arranged in a compressed air delivery path 56. The guide vane control member 82 is cooled by the compressed gas in the compressed air delivery path 56. Thus it is possible to ensure the work of the guide vanes 80.
Patent JP-2000078439-A (JP)
Title: Delay circuit for video signal using field memory
Inventor: OGASAWARA MASASHI
IPC: H04N5/222
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance use of a memory by using one reference clock signal by connecting one or more memory blocks with which two memories with (m)-bit structure are connected in serial and delaying an inputted signal by providing phase difference to write and read timing to the memory block. SOLUTION: An input digital video signal DI with 10 bits in the NTSC system is inputted, is converted from 10 bits to 15 bits, upper 8 bits are outputted as an MI1 signal and lower 7 bits are outputted as an MI2 signal by a data conversion part 1 of a video delaying device. Next, the MI1 signal and the MI2 signal are inputted, are delayed by a desired quantity of the frame delay, after that, the MI1 signal of the upper 8 bits is outputted as an MO1 signal and the MI2 signal of the lower 7 bits is outputted as an MO2 signal by a memory part 2. The MO1 signal and the MO2 signal are inputted, are restored from 5 bits to 10 bits and an outputted digital video signal DO is outputted by a data restoring part 3.
Patent JP-H0798571-A (JP)
Title: Horizontal synchronizing frequency measuring method, crt display method, synchronizing frequency measuring device and crt display device
Inventor: AIDA MIKIO
IPC: H04N17/04
Filed: 1993-09-28
Abstract: PURPOSE:To accurately measure a horizontal synchronizing frequency independently of existence of serration. CONSTITUTION:An AND gate 13 obstructs passage of a horizontal synchronizing signal 100 during a vertical synchronizing signal 200. Output of the AND gate 13 is counted by a counter 11 over one period of the vertical synchronizing signal except this period, and a horizontal synchronizing frequency fh is calculated with the number of output, a vertical synchronizing pulse width W outputted from a vertical synchronizing pulse width calculator 17 and a vertical synchronizing frequency fv outputted from a vertical synchronizing frequency calculator 15 by a horizontal synchronizing frequency calculator 15. Therefore, since serration is outputted during a vertical synchronizing pulse, by cutting off this period and measuring a frequency, a frequency can be accurately measured independently of existence of serration.
Patent JP-H1086260-A (JP)
Title: Production of highly viscous liquid filled laminate
Inventor: DANNO KAZUHISA
IPC: B32B7/02
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To produce a highly viscous liquid filled laminate capable of being easily and efficiently produced so as not to contain air bubbles. SOLUTION: A highly viscous liquid 4 with viscosity of 0.8-100,000 P is supplied to the gap between a transparent film 2 and a transparent plate 3 and rollers 10 are rotated while the transparent film 2 is almost linearly pressed to the transparent plate 13 by a pair of rollers 10 of a press means to send out the transparent film 2 and the transparent plate 3 and the excessive highly viscous liquid 4 between the transparent film 2 and the transparent plate 3 is squeezed out and the gap between the transparent film 2 and the transparent plate 2 is filled with the highly viscous liquid 4 while air bubbles in the highly viscous liquid 4 are discharged to the outside to produce a viscous liquid laminate 5. The transparent plate is closely bonded and fixed to the outer surface of the transparent film 2 of the viscous liquid laminate 5 in a laminated state through an adhesive.
Patent JP-H0583493-A (JP)
Title: Cathode ray tube protecting device
Inventor: HARA YOSHIMASA
IPC: H04N1/12
Filed: 1991-09-20
Abstract: PURPOSE:To prevent the fluorescent part of a cathode ray tube center part from being degraded by concentrating currents to on the cathode ray tube screen center part in the case of turning-off power sources by turning-off the power sources in the order of a high voltage circuit for cathode ray tube and a deflecting circuit in the case of turning-off a main power source. CONSTITUTION:When a main power source switch 61 is turned off at timing 93, a video circuit power source 65 falls down like a waveform 81. Next, a control transistor(TR) 41 is continuously turned on to timing 95 like a waveform 82 while being supplied a base current by an electric charge charged in a capacitor 45 and since no current can be supplied to a control TR 51 by blocking the electric charge of a capacitor 56 with a diode 55, however, the TR 51 is turned off at timing 93 like a waveform 84 so as to turn-off a relay 63. Thus, although a deflecting circuit power source 66 is continuously turned on like a waveform 83 until timing 93, a high voltage circuit power source 67 falls clown at timing 94 for completing the discharge of the electric charge in a high voltage capacitor 37 like a waveform 85 by cutting-off the supply of an AC power source at the timing 93. Then, a high voltage falls down and deflection is completed.
Patent JP-H0982882-A (JP)
Title: Multi-chip module
Inventor: TOKUNO KENICHI
IPC: H01L23/36
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a board and a cover from warping and to prevent a gap from being produced between a semiconductor chip and the cover by a method wherein a cover fixing rod is fixed to the board which supports the center of the cover that covers semiconductor chips, and a flexible heat conductive resin is provided between the cover and the semiconductor chips. SOLUTION: Semiconductor chips 3 are mounted on a wiring board 1 through the intermediary of bumps 5, and a cover fixing rod 7 which fixes the center of a cover 6 to cover the semiconductor chips 3 with the cover 6 is fixed to the board 1. Flexible heat conductive resins 14 are interposed between the cover 6 and the semiconductor chips 3, heat released from the semiconductor chips 3 is conducted to the cover 6 through the intermediary of the heat conductive resins 14 and then dissipated into the air. By this setup, the board 1 and the cover 6 are protected against deformation caused by a thermal expansion coefficient difference between them, so that a gap is prevented from being produced between the semiconductor chips 3 and the cover 6.
Patent JP-2001067850-A (JP)
Title: Audio system for vehicle
Inventor: TAKAGI TORU
IPC: G08G1/0968
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an audio system for vehicles which makes it easy for a passenger to understand a changeover of attribute information on a region wherein he travels or others. SOLUTION: Musical information and speech information which have regional attribute information are stored respectively in a musical information storage part 11 and a narration information storage part 13. By combining alternately the musical information and the speech information corresponding to the regional attribute information detected, program information is composed in a program composing part 15 and it is reproduced by a reproducing output part 17. In a control part 41, it is detected whether the regional attribute information detected in correspondence to the present position is changed from the regional attribute information #1 over to second regional attribute information #2, and at the time point of the changeover of the regional attribute information, the assortment of the program information being reproduced is specified.  When the changeover of the regional attribute information is detected, a control is made so as to obtain correspondence to the second regional attribute information #2 and also to execute reproduction from the leading portion of the musical or speech information different from the specified assortment of the program information.
Patent JP-H0880474-A (JP)
Title: Coated steel sheet good in staining preventing property
Inventor: TANAKA SHOICHI
IPC: B05D7/24
Filed: 1994-09-09
Abstract: PURPOSE: To produce a coated steel good in staining preventing property even at the early period of outdoor use. CONSTITUTION: The coated steel sheet and the hydrophilic coating film as an upper most layer of this steel sheet good in staining preventing property are formed by forming a colored finish coating film through a primcoating film or directly on a metallic plate, and moreover, by forming a hydrophilic coating film having <=60 deg. contact angle to water and <=3micron coating film thickness on the colored finish coating film.
Patent JP-H0774426-A (JP)
Title: Variable wavelength laser, variable wavelength filter and selective wavelength detection element
Inventor: KAWASAKI HIDEJI
IPC: H01S5/00
Filed: 1993-09-02
Abstract: PURPOSE:To acquire a variable wavelength laser which does not cause mode hop and has wide variable wavelength width by using two directional couplers with wide coupling band width and by forming a narrow wavelength band width coupled to the two directional couplers by shifting a wavelength band region of each directional coupler. CONSTITUTION:A clad layer 102, a first waveguide path layer 103 of a multilayer quantum well and a clad layer 104 are deposited on a substrate 101 by molecular epitaxial method. Then, the clad layer 104 in an active region part is removed and an active layer 111 and a clad layer 112 are deposited selectively by a metal organic vapor phase growth method. Then, after forming grating in a coupling region part, a wavelength control layer 105 of a multiple quantum well is selectively formed. Thereafter, a second waveguide path layer 106 of multiple quantum well, a clad layer 107 and a cap layer 108 are deposited by a metal organic vapor phase growth method. Electrodes 109, 110 are then formed and high reflection rate treatment is performed for a part R1 to make edge face reflection rate of R1>R2.
Patent JP-2001061318-A (JP)
Title: Intertillage and fertilization apparatus
Inventor: NAGAKI TSUKASA
IPC: A01C15/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an intertilling and fertilizing apparatus having a simplified driving system structure. SOLUTION: The intertilling and fertilizing apparatus is composed of a driving means 16 for moving a main body 12 driven by the rotation of a driving member rotating shaft 15, a digging blade rotating shaft 31 attached to the main body 12 perpendicular to the moving direction of the main body 12 and rotating in the same direction as the rotating direction of the driving member rotating shaft 15, a spiral blade 33 radially extending from the digging blade rotating shaft 31 by attaching the base part to the shaft, rotating around the digging blade rotating shaft 31 and also around an imaginary center line 34 extending from the base toward the tip and a fertilizer discharging pipe 41 having cylindrical form, placed behind the rotating direction of the spiral blade 33,  radially extending from the digging blade rotating shaft 31 by attaching its base to the shaft and discharging a supplied fertilizer from the tip end of the pipe.
Patent JP-H08304718-A (JP)
Title: Endoscope device, image processor for endoscope and endoscope control method
Inventor: HATTORI TOMOHIKO
IPC: G02B23/24
Filed: 1995-09-20
Abstract: PURPOSE: To provide an inexpensive endoscope device by providing a generation means performing proportional distribution according to a prescribed coefficient and generating the first, second image data. CONSTITUTION: This device is the endoscope device provided with an endoscope provided with an image guide 101 transmitting first, second image light having parallel each other and being separable, a memory 120 storing the prescribed coefficient α based on the shape of the image guide 101 and a CCD 103 converting the first, second image light into first, second image signals (A, B), and performing the image processing generating the first, second image data (L, R) by performing the proportional distribution for the first, second image signals according to the prescribed coefficient.
Patent JP-S6287511-A (JP)
Inventor: JIEI MAATEIN GURISAARU
IPC: C07D277/34
Filed: 1986-10-14
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-H0871847-A (JP)
Title: Gear forming and grinding method
Inventor: NAGATA HIROSHI
IPC: B23F5/06
Filed: 1994-09-09
Abstract: PURPOSE: To allow a gear to be formed and ground effectively by the same forming grinding wheel even if the module and space shape of the gear are different by moving the grinding wheel on a formed gear grinding machine in such a way as to obtain the envelope of a space profile, thus grinding the space of the gear. CONSTITUTION: Grinding is performed while moving a grinding wheel 9, thinner than the space 25a of a helical gear 25, to the positions A, B, C, D so that the envelope of the side part of the grinding wheel 9 coincides with the space profile of the ground gear 25. One side part of the space 25a and the bottom 25b are thus ground. The other side part of the space 25a is also ground in such a way as to describe the envelope coinciding with the side part shape of the space 25a by repeating the movement of the grinding wheel 9 plural times. Since the thickness of the grinding wheel 9 is thinner than the width of the space 25a, even in the case of the tooth form of the ground gear 25 being changed, grinding is performed by the same thin-type forming grinding wheel not by removing the grinding wheel 9 from a gear grinding machine but by changing only a control element.
Patent JP-S62101671-A (JP)
Title: Water ink composition for writing utensil
Inventor: TOYAMA TAKESHI
IPC: C09D11/17
Filed: 1985-10-29
Abstract: PURPOSE:To provide the titled compsn. which allows the ball and the ball seat of a ball point pen to smoothly cooperate with each other to thereby prevent the seat from being worn and prolong the life of the pen, by blending a specified lubricant with water ink contg. a pigment, an aq. medium, etc. CONSTITUTION:A hydroxy acid such as malic acid, tartaric acid, citric acid, etc. is esterified with butyl, pentyl, hexyl, heptyl, octyl, nonyl, decyl, dodecyl, tetradecyl, hexadecyl or octadecyl alcohol to obtain a mono- or dialkyl ester of the hydroxy acid having at least one OH group and at least one free COOH group. 0.1-10wt% said ester is blended with water ink contg. 3-20wt% inorg. or org. pigment, 5-40wt% aq. medium (e.g., ethylene glycol) and optionally a hygroscopic material, a rust inhibitor, a mildewproofing agent, etc.
Patent JP-2000041537-A (JP)
Title: Fishing rod
Inventor: HIRAYAMA YOSHIMOTO
IPC: A01K87/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make a fishing rod not to be heavy. SOLUTION: An electric coil 2 in the grip 1 of a fishing rod is brought to be fine and light.
Patent JP-H0961604-A (JP)
Title: Plastic antireflection film
Inventor: MOCHIZUKI KIYOTO
IPC: C23C14/06
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous long-sized antireflection film having extremely decreased quality defects by forming multilayered antireflection layers in combination with a transparent deriv. having the refractive index different from the refractive index of a plastic film on one surface of the plastic film and packing and protecting the rear surface with a protective film. SOLUTION: This plastic antireflection film is composed of plural layers consisting of a transparent compd. having the refractive index smaller than the refractive index of the base material film including an anchor coating layer and a hard coating layer, a transparent compd. having the refractive index larger than the refractive index of the base material film and a compd. having the intermediate refractive index. At least three layers of the multilayered constitution are required to be formed by combining the high-refractive index material and the low-refractive index material in such a manner in order to design the optical thickness so as to attain the reflectivity over the entire part of the value approximate to the minimal.  The antireflection film which has electrical conductivity of some extent, shields the electromagnetism from the main body of a video apparatus and is capable of lessening the adhesion of dust by static electricity is more preferable.
Patent JP-H1061205-A (JP)
Title: Earthquake resisting reinforcing method for column
Inventor: KORENAGA TAKEYOSHI
IPC: E04G23/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To make excellent in a proof stress and deformation performance further than those of earthquake resisting structure provided by a conventional earthquake resisting reinforcing method. SOLUTION: In reinforcement effected through extension of a wing wall 26 to an existing RC column 14, a closed type steel plate unit 10 the periphery of which is previously surrounded with a steel plate is manufactured. Anchors 19 are embedded in the intermediate part of a column 14 and beams 17 and 18 of upper and lower stories. Wall reinforcing bars 20 of a wing wall are arranged through the anchors 19 and closed type steel plate units 10 additionally functioning as forms are arranged at the upper and lower end parts of the column 14. After forms 16 are disposed between the closed type steel plate units 10, the interior of the closed type steel plate unit 10 and the forms 16 is filled with a curable material and cured to build the wing wall 26.
Patent JP-S62104242-A (JP)
Title: Multiple access packet flow control system
Inventor: KOBAYASHI MASAYUKI
Filed: 1985-10-31
Abstract: PURPOSE:To attain efficient control so as not to cause excess/shortage in a reception side buffer by adding an accumulated length to a transmission permission capacity to form a new permissible value when confirming information is received together with the accumulation length information from a reception node and sending a value excluding the accumulated length confirmed as the new accumulated length information from the next information. CONSTITUTION:The accumulation length information LL is extracted from a return frame received in a reception buffer R1BUF via a frame reception processing section REC 1 and outputted to a transmission sequence control section SQCTL-S as information 14. Further, a check section FCSCHK applies FCS operation from an output of the frame reception processing section REC 1 and sends the result as information 15 to the section SQCTL-S. When the result of FCS operation is OK and a retransmission request bit is '0', a command 16 making the data of a transmission data memory MEM-S ineffective is sent to a table SQTBL and when the level is '1', the information of the memory MEM-S represented by the LL coincident with the accumulated information (L+1) of the reception information length or a value larger than it and closest thereto to a node B again.
Patent JP-H06233621-A (JP)
Title: Handling chamber receiving net of thresher
Inventor: WATANABE YASUHIRO
IPC: A01F12/24
Filed: 1993-09-29
Abstract: PURPOSE:To provide the subject net realized in high wear resistance and prevented from clogging. CONSTITUTION:Plural sheets of unit 21 having sieve meshes 23 are mutually connected through the male and female engaging parts provided at the respective side ends thereof, thus making up the objective handling chamber-receiving net. In this case, the sieve meshes 23 of each unit 21 are made by dividing with a synthetic resin material excellent in both wear resistance and water repellency.