baber/WOPTO huggingface dataset:
Patent JP-H07235745-A (JP)
Title: Connection construction and connection forming method for plated circuit board
Inventor: TAKIGUCHI SHUJI
IPC: H05K3/24
Filed: 1994-02-23
Abstract: PURPOSE:To provide a reliable connecting structure between a plated circuit board and a a connector, capable of fixing a reinforcing plate securely. CONSTITUTION:A structure 30 for connecting a flat cable 20 to a connector 10 electrically comprises an insulating sheet 21, a reinforcing plate 23 fitted to the end of the rear of the insulating sheet 21, contact pins 40 which penetrate and joint the insulating sheet 21 and the reinforcing plate 23 and whose heads 41 exposed on the surface side of the insulating sheet 21 are used as contacts for the contact shoes of the connector 10, and a conductor pattern 22 formed on the surface of the insulating sheet 21 by plating for the connection with the heads 41 of the contact pins 40.
Patent JP-H11221970-A (JP)
Title: Image receiving body for heat-sensitive transfer
Inventor: AOKI MASAHIRO
IPC: B41M5/40
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent printed image defects such as white voids and white stripes due to static electricity from occurring by a method wherein on a base material, an anti-static layer comprising a cross-linked copolymerized high molecule having at least a carboxyl group and a quaternary ammonium base of which the pairing ion is an aliphatic sulfonic acid ion as side chains, is provided. SOLUTION: At least on one side of an image receiving body for heat- sensitive transfer, a specified anti-static layer is provided, and white voids, white stripes or the like due to static electricity at the time of an image forming are prevented from occurring. This anti-static layer is formed of a cross-linking copolymerized high molecule having at least a carboxyl group and a quaternary ammonium base of which the pairing ion is an aliphatic sulfonic acid ion as side chains. Also, in the anti-static layer, a cross-linking agent is contained in addition to the cross-linking copolymerized high molecule. In addition, the principal chain of the cross-linking copolymerized high molecule comprises an acrylic polymerized high molecule, and for the cross-linking agent, an epoxy resin is used. Then, on a base material or the anti-static layer, an image receiving layer comprising a polyester resin or a polyurethane resin or the like is formed.
Patent JP-2000218784-A (JP)
Title: Ink-jet recording head
Inventor: KADOWAKI AKIHIKO
IPC: B41J2/055
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head capable of achieving both light weight of a movable part of an ink-jet recording apparatus and low noise level in driving an ink pressure means. SOLUTION: An auxiliary wall 122 is provided at a 1 mm distance from the surface of an ink-jet recording head main body 11 inside a side wall 121 of an auxiliary plate 12a so as to be filled with a bonding seal member 13a having a 50 or less (JIS A) hardness to a position capable of covering a piezoelectric element 113 for air-tight joint of the recording head main body 11 and the auxiliary plate 12a. The surface of the recording head main body 11 is covered with the bonding seal member 13a so that noise generated by the drive of the piezoelectric element 113 can be absorbed. The auxiliary plate 12a is made from a plastic for achieving a light weight. Moreover, the noise level can further be lowered by interference of the generated noise with the noise reflected from the side wall.
Patent JP-S56121731-A (JP)
Title: Molding method for bending of sheet
Inventor: ISHIGAKI HIROSHI
IPC: B29C53/00
Filed: 1980-02-29
Abstract: PURPOSE:To perform processing of bending of the sheet with excellent dimensional precision without causing cracks by holding the sheet between four metal dies comprising right upper and lower dies and left upper and lower and by bending the same in this state. CONSTITUTION:The sheet 1 is set on the right lower metal die 3 and on the upper surface of the left lower metal die 5 and, by moving the left upper metal die 4 down, the sheet 1 is held between the left upper die 4 and the left lower die 5. Next, when a pressing movable board 10 and a pressing movable board 13 for setting are moved upward together, the movable board 13 stops its upward motion with its aperture rod 15 being touched to a fixed board 6, whereby the sheet 1 is held between the tight lower die 3 and the right upper die 2. Futhermore, the movable board 10 is moved upward while the movable board 13 being left stopped and thereby the dies 2 and 3 are pushed up, while a spring 8 being compressed, until the die 2 contacts with the fixed board 6. A sliding block 16 slides with the sliding slant surface 19 thereof sliding along the slant surface 11 of a slant block 12, is displaced horizontally in the direction of the dies 2 and 3 while bending the sheet 1 to make the die 5 contact with the die 3, while holding with pressure the sheet 1 between the dies 4 and 3 and molding the same into a Z-shaped form.
Patent JP-S60171831-A (JP)
Title: Cross modulation compensating device
Inventor: IGARASHI HIROSHI
IPC: H04B1/04
Filed: 1984-02-16
Abstract: PURPOSE:To compensate generation of distortion to a change in an input signal level of broad range by controlling the level and phase of a distortion compensating component with a detected output signal obtained through the detection of a branch signal. CONSTITUTION:A signal obtained from a part of an input signal by a directional coupler 34 is detected by a detector 35, a detected output signal is fed to control circuits 36, 37, a variable attenuator 28 and a variable phase shifter 29 are controlled to control the level and phase of the distortion compensating component. When the input signal is changed, the detection output signal of the detector 35 is changed also and the level and phase of the distortion compensating component are changed according to the input signal level by the control circuits 36, 37, then the distortion compenating component is increased in correspondence to its distortion component.
Patent JP-S62185791-A (JP)
Inventor: CHIYAARUSU EICHI SHINPUSON
IPC: C10L9/06
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58143690-A (JP)
Title: Video signal processing circuit
Inventor: NAKAYAMA MASAAKI
IPC: H04N9/73
Filed: 1982-02-19
Abstract: PURPOSE:To improve the dynamic range, by suppressing the part of a large amplitude of a luminance signal and suppressing a chrominance signal at a large amplitude. CONSTITUTION:In a color camera formed in a VTR as one body, the output of an image pickup tube 1 is converted to a low band and is sent to the VTR side. A low band conversion chrominance signal outputted from a modulator 11 is applied to a gain controlling circuit 16. Meanwhile, the luminance signal separated by a separating circuit 4 is applied to a base clipping circuit 15, and a signal having a level higher than the maximum signal level of the NTSC standard system is taken out. This signal is applied as a control signal to the gain controlling circuit 16, and the control is performed to make the gain smaller. As the result, the color saturation is prevented from being raised at a large amplitude.
Patent JP-S57140667-A (JP)
Title: Method and apparatus for thickness control of applied paint film
Inventor: TAKEDA HIROSHI
IPC: B05D1/28
Filed: 1981-02-25
Abstract: PURPOSE: To enable on-line thickness control of an applied paint film, in a film thickness controller for high-speed continuous coating, by measuring the thickness of the applied paint film in a wet state with a film thickness gauge, obtaining the average  value of a plurality of the films by a computing circuit, and feeding back the averaged  value.  
     CONSTITUTION: When a sheet 1 passes through a probe 7 and a photosensor 8, its thickness is continuously measured with a wet film thickness gauge 10 using ultrasonic  wave or the like. The measured value is inputted into a data-forming circuit 11, and  then read, in company with a signal from a pulse generator 9, in the first averaged applied paint film thickness calculating circuit 13 through a data-reading circuit 12 to  calculate an averaged thickness for one sheet. The thicknesses for a plurality of sheets  are successively memorized in the second averaged applied paint film thickness calculating circuit 14 which outputs a ground averaged value. The ground averaged value is  compared with an output from a setter 16, which sets the upper and lower limits of  the paint film, in a comparing circuit 15. When the ground averaged value is beyond  the boundary, a gap control signal is fed to a roll gap-control system 30 and compared  with a signal from a roll gap gauge 19 to control the gap.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05226343-A (JP)
Title: Gettering of oxygen in compound semiconductor
Inventor: ERUBU BARATSUTO
IPC: H01L21/322
Filed: 1992-02-13
Abstract: PURPOSE: To provide a method of substantially increasing an electrical activity and electron mobility in a compound semiconductor material of III-V group, containing traces of oxygen, and a product obtained by the method. CONSTITUTION: A compound crystal material of III-V group is doped with an n-type dopant and an element reacting to a bit of oxygen and having sufficient effects to this increase is added or injected to the compound material of III-V group. The respective volumes of these must be less than about 1×10<13> cm<-2> and 4.5×10<12> cm<-2> . The volume of an element added to or injected into and reacted with oxygen is preferably smaller than the volume of the n-type dopant. According to experimental data, the element added to or injected into and reacted with oxygen functions as a gettering material, and a depletion region is formed between the dopant region and the element region reacting to oxygen.
Patent JP-H02206982-A (JP)
Title: Coding method for moving picture signal
Inventor: OKI JUNICHI
IPC: H04N19/503
Filed: 1989-02-07
Abstract: PURPOSE:To eliminate the need for a buffer memory for an output of a coder by advancing the coding by n-line each while being in response to the speed of a transmission line through the use of a moving picture signal processing processor and giving a command of coding a succeeding frame when the coding of a predetermined line is finished and the output is given. CONSTITUTION:The system is used, which comprises unit processors A1-An for processing a moving picture signal, a frame memory 4, an input bus 5, feedback buses 6, 7, an output bus 8, an input signal (a), an output signal (b) and a transmission line clock (c). Then one pattern of moving picture signals is stored in response to the command of coding execution, the picture stored in response to the speed of the transmission line is coded by n-line each and after the coding of a predetermined line in the screen is finished, a command of execution of new coding is given. Thus, no buffer memory is required for the output of the coder and a delay in the coded picture having been caused due to the buffer memory is not produced.
Patent JP-H09189804-A (JP)
Title: Diffraction grating pattern
Inventor: TAKAHASHI SUSUMU
IPC: G02B5/18
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the degree of freedom of diffraction gratings formed within dots to a value higher than by the two-beam interference utilizing a laser beam of the conventional technique by plotting the diffraction gratings by an electron beam exposure device. SOLUTION: An electron beam 70 emitted from an electron gun plots the diffraction grating patterns 18 with the dot 16 as a unit. The diffraction grating patterns 18 are plotted one after another by every dot by moving an X-Y stage 20. The space frequencies of the diffraction gratings, the directions of the diffraction gratings, the pitches at which the respective dots are arranged, the arraying ways of the respective dots and, further, the curvature of the diffraction grating are controllable by every dot as the plotting is executed by the electron beam exposure device. The diffraction grating patterns mingled with the spatial frequencies are formable by superposing the patterns of the different space frequencies and, therefore, the expression of medium contrasts is possible. Since the dots having the curvilinear diffraction gratings is formable as well, the visual field is widened.
Patent JP-H072668-A (JP)
Title: Tetrahydrothienopyridine derivative-containing medicinal composition
Inventor: JIYANNPIEERU KAZENAABU
IPC: A61P15/00
Filed: 1992-02-13
Abstract: PURPOSE: To obtain the subject composition containing a tetrahydrothienopyridine derivative, having vascularization inhibitory effect, thus useful for preventing/treating symptoms involved in or dependent on vascularization. CONSTITUTION: This composition is obtained by including a compound (salt) of the formula [(p) is 2 and (q) is 1, or (p) is 1 and (q) is 2; Ar is phenyl; Z is NR1 R2 (R1 and R2 are each H or a 1-4C alkyl, or forms a saturated heterocycle through binding together with an N atom); or, Z is OR (R is H or a 1-4C alkyl)]. The compound of the formula is a medicinal ingredient useful for preventing/treating symptoms involved in or dependent on vascularization- related diseases such as, in particular, retinopathy, chronic arthrorheumatism, psoriasis, a certain sort of cancerous tumor, angioma, Kaposi's syndrome and AIDS complication, dermal keloid, burn complication, transplantation rejection and endometriosis.
Patent JP-H07235261-A (JP)
Title: Exposure method and device for forming phosphor screen of cathode-ray tube
Inventor: MASUDA MIYOJI
IPC: H01J9/227
Filed: 1994-02-24
Abstract: PURPOSE:To provide an exposure method and an exposure device which can make an equal and fine phosphor pattern on the inner surface of a panel for a cathode-ray tube, even if the pitches of shading patterns made on a CAD filter are a little rough, and besides even if the rocking speed of the CAD filter is delayed a little. CONSTITUTION:A method of performing exposure for formation of the phosphor screen of a cathode-ray tube is taken by passing the light from a light source 6 at least through a CAD filter 12a where shading stripes are made at specified pitches, and applying it to the inner surface of a panel for a cathode-ray tube, and the CAD filter 12a is rocked with random amplitude, in the direction roughly vertical to the shading stripes. A device 50 for rocking it has an eccentric cam 54, a motor 44 for rotating this eccentric cam 54, a holder 32 for holding the CAD filter 12a shiftably in roughly vertical direction to the shading stripe, and an eccentric cam follower 52 for rocking the holder 32 with random amplitude, being rotated by the eccentric cam 54.
Patent JP-H06243807-A (JP)
Title: Energy beam cutoff mechanism and ion implanter
Inventor: SAKAI KATSUHIKO
IPC: H01J37/317
Filed: 1993-02-16
Abstract: PURPOSE:To obtain an energy beam cutoff mechanism of a long service life which does not contaminate the members around the cutoff mechanism and the energy beam itself, and a clean ion implanting device which does not contaminate a workpiece, and can be maintained easily. CONSTITUTION:A pair of rotary shafts 102a and 102b are provided at both sides upper and lower, or left and right, holding an energy beam and 101 at the center, and a pair of switch plates 103a and 103b to receive the energy beam are installed to both the rotary shafts 102a and 102b. By the rotations of the rotary shafts 102a and 102b, the pair of switch plates 103a and 103b are opened and closed at their ends, and the energy beam is cut off or passed by the opening or closing of switch plates 103a and 103b. When the pair of switch plates 103a and 103b are closed, the angle made by the pair of switch plates is made less than 60 deg.. And the cutoff surfaces 104a and 104b of the pair of switch plates 103a and 103b are composed on a pure aluminum or an aluminum alloy.
Patent JP-S60170656-A (JP)
Title: Production of resol-type solid phenolic resin
Inventor: KONYA TAKASHI
IPC: C08L61/00
Filed: 1984-02-14
Abstract: PURPOSE:To produce the titled resin having high softening point, suppressing the caking of the resin, by adding a specific novolak phenolic resin to the reacthion system after the completion of the reaction of a phenol with formaldehyde, and dehydrating the reaction mixture. CONSTITUTION:A phenolic compound is made to react with formaldehyde under alkaline condition. After the completion of the reaction, 10-30wt% novolak phenolic resin having a softening point of >=90 deg.C, preferably >=105 deg.C is added to the reaction system, and the mixture is dehydrated to obtain the objective resin.
Patent JP-S63194367-A (JP)
Title: Semiconductor device
Inventor: HOSOYA KIYOSHI
IPC: H01L29/78
Filed: 1987-02-06
Abstract: PURPOSE:To reduce the resistance value of a current path, and to increase current capacity by forming a path along the surface of an epitaxial layer and a path reaching a channel diffusion layer through a buried layer and the epitaxial layer from a drain diffusion layer as the current paths. CONSTITUTION:A buried layer 2 consisting of an n-type semiconductor is shaped to one part on the surface side of a substrate 1 composed of a p-type semiconductor. An epitaxial layer 3 made up of the n-type semiconductor in low impurity concentration is grown as an n<-> layer to a shape that the whole surface of the substrate 1 is coated, and used as a drain region. An isolation region 4 is formed through p<+> diffusion in the proper section of the layer 3. A plurality of channel diffusion layers 5 are shaped separated from the buried layer 2 through p-type diffusion on the surface side of the epitaxial layer 3, and source diffusion layers 6 through n<+> diffusion are formed on the surface side. An oxide layer 7 between gate electrodes 8 functions as a gate oxide layer 9. Since a trench 10 reaching the buried layer 2 form the surface of the epitaxial layer 3 is shaped through anisotropic etching and a side wall is coated with an insulating film 11, drain currents positively pass through the epitaxial layer 3 through the buried layer 2, and reach the channel diffusion layers 5. Accordingly, a section between a drain and a source can be set in high breakdown-strength high current capacity.
Patent JP-H02206255-A (JP)
Title: Communication system between terminals different in communicating speed
Inventor: SUGA TAKAAKI
IPC: H04L12/42
Filed: 1989-02-06
Abstract: PURPOSE:To attain the communication between a terminal at (n)-fold communication speed and the terminal at one-fold communication speed by mounting data at an A byte in a single packet on a fixed time slot, transmitting them after (n) times circulation, successively separating the data by 1/n during the (n) times circulation of the time slot, and fetching and receiving them at the timing of the one-fold communication speed. CONSTITUTION:At the time of a transmitting from a high-speed side terminal accommodating part 30, the data at the A byte in one packet are once stored into a buffer 1, the data at the A byte for a single time slot are mounted on the next time slot of the frame header of the circulating time slot from an inserting part 2, circulated twice, then transmitted. In a separating part 3 of a low-speed side terminal accommodating part 31, the data at the A byte mounted on the next time slot of the frame header are separated and fetched by 1/2 during the two circulations of the time slot, and stored into a buffer 4. Further a speed converting part 5 successively takes out the data at the timing pf 4800bps, and a low-speed terminal 21 receives the data. Thus the data in a single packed at 9600bps can be continuously received by the low-speed terminal at 4800bps.
Patent JP-H09215807-A (JP)
Title: Golf club head swing action-measuring method
Inventor: MATSUMOTO AKIO
IPC: A63B53/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To measure swing action by setting specific points at a club head as reference points, displaying stroboscopic picture images at the time of swing ing combined with each other to detect action of each point, and analyzing action of the club head. SOLUTION: A club shaft 11 is put perpendicularly to an ideal ball flying direction to be set to correctly provide a specific real loft angle of it for supposing a plane through an axial line 11x of the club shaft 11 and perpendicular to the ball flying direction. Three plane reference points PH, Pc, Pr are set on a straight line 12 drawn by this plane on a cutting line to an upper surface of a head 10, and three side surface reference points are set on a line cutting a side surface, totalling six points. Action at the time of swinging of the head 10 is continuously photographed stroboscopically from the side surface and the plane, obtained images are combined with each other to be displayed in an image surface, and action at six points between the stroboscopically photographed images is detected, thereby action of the head 10 is analyzed.
Patent JP-H02212061-A (JP)
Title: Manufacture of spectacle lens for astigmatism
Inventor: SESHIMA YASUJI
IPC: G02C7/04
Filed: 1989-02-06
Abstract: PURPOSE:To improve working efficiency by utilizing the elastic force of a lens ground, executing the spherical face cut polishing in the state of giving the pressure deformation in the necessary amount to one part of the lens ground ad forming the structure obtaining the necessary astigmatic face excepting the above pressing force. CONSTITUTION:A lens ground 11 consisting of the elastic material made of ta synthetic resin whose both faces are of the spherical face thickened by the working allowance part of about 3.0mm of a cut polishing allowance in advance is formed by casting, etc., first. The lens ground 11 is then inserted into the outer cylinder 12 of a chuck main body 10 so that a work recessed face 11A isexposed to a chuck opening part 12A side, an inner cylinder 15 is then inserted, a screw cylindrical body 17 is screwed to an opening part 12B further and the edge part of the lens ground 11 is fixed by its interposing so as to push it up via the extruding ejection part 16 of the inner cylinder 15. The lens is then bent so as to become the necessary astigmatic face while pushing up the ground 11 by the ejection part 16 and the inner cylinder 15 is fixed to the outer cylinder 12. The work recessed face 11A of the ground 11 is then subjected to cutting and polishing so as to become the necessary spherical face. Thereafter the ground 11 is removed from the chuck main body 10.
Patent JP-H05192454-A (JP)
Title: Production of inner tooth element of rotary shaver and the inner tooth element
Inventor: TANAKA MINORU
IPC: B26B19/16
Filed: 1992-01-18
Abstract: PURPOSE:To provide the production of inner tooth elements for a rotary shaver and the inner tooth element therefor whereby the production cost can be reduced and the inner tooth element being very accurate can be produced. CONSTITUTION:The title production has a process, in which a tooth form element 14 which has a plurality of teeth 10 radially projecting outward at the periphery thereof, has a shaft hole 12 at the central part thereof and is formed substantially in the shape of a flat plate is formed and another process, in which a plurality of the tooth form elements 14 are overlapped each other on the shaft member 16 by progressively shifting them in rotary direction, and are fitted thereinto and fixed thereon.