baber/WOPTO huggingface dataset:
Patent JP-H06129073-A (JP)
Title: Manufacture of tile panel
Inventor: FUJITA TOICHI
IPC: E04F13/08
Filed: 1992-10-20
Abstract: PURPOSE:To improve the surface form accuracy of a joint section, regarding a tile panel manufacturing method where an adhesive agent is applied to the surface a setting bed board for bonding a plurality of tiles to the surface thereof in arrayed state, and the applying a joint sealant and heat to a gap at a tile joint section. CONSTITUTION:In heating a joint sealant (thermoplastic resin 4 or thermosetting resin), a gap 2A between comb teeth of an adhesive agent 2 applied in comb- tooth state is evacuated. In this treatment, the air within the gap 2A at the application area of the agent 2, and generated from a setting bed board 1 can be sucked and discharged, thereby being prevented from entering a section filled with the resin 4. As a result, the generation of a bubble and wave in the resin 4 can be prevented and consequently a joint section having high surface form accuracy can be provided.
Patent JP-H09127302-A (JP)
Title: Antifogging product having antireflection performance and its production
Inventor: OKANOE ETSUO
IPC: G02B1/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain antireflection performance, wear resistance and antifogging property by preparing the surface of a product in such a manner that an inorg. material and a hydrophilic material are present. SOLUTION: An antireflection film is formed by vacuum vapor deposition while introducing a gas. The gas is introduced into the uppermost layer having low refractive index of the antireflection film. To form a low refractive index layer of the antireflection film, silicon dioxide is preferably used since a hard film can be obtd. even at low temp. In this case, the uppermost layer of a single-layer or multilayered antireflection film formed on a base body has pores and minute recesses and the packing rate of the inorg. material in the uppermost layer is controlled to <=0.95. A hydrophilic material is made present in the pores and minute recesses so that the uppermost surface consists of the inorg. material and the hydrophilic material. As for the hydrophilic material, surfactants such as anionic surfactant, cationic surfactant, amphoteric surfactant, and nonion surfactant, hydrophilic monomers and polymers of these monomers can be used.
Patent JP-S61154701-A (JP)
Title: Hot rolling method of metallic stock having trapezoidal cross section
Inventor: KOMAKI FUJIO
IPC: B21B39/16
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a metallic stock, used for coiling an annular member, without requiring the final correction, by passing a stock between a pair of taper rolls to roll it into a trapezoidal cross section and guiding it by guide rolls at the finish rolling, in a hot rolling line. CONSTITUTION:A finishing mill consisting of a pair of taper rolls 20, is arranged at the final finishing stage in a continuous hot rolling line. An intermediate stock 18 rolled into a rectangular cross section, is skin-passed through a trapezoidal space formed between both rolls 20, and is hot rolled under a desired rolling down force, into a metallic stock 18b having a trapezoidal cross section. Respective pairs of guide rolls 24 and 34 are disposed just before the inlet of taper rolls 20 and just behind the outlet of them, in an elastically energized state. The stock 18 is guided by the rolls 24, 34, while being pressed from both sides, and the stock 18b, rolled into the trapezoidal cross section, is guided in a state of correcting the running direction of stock 18b into a straight line.
Patent JP-H11115539-A (JP)
Title: Accelerator pedal device for vehicle
Inventor: SHIBATANI YUKIO
IPC: B60K26/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an accelerator pedal in an automobile, also eliminate necessity for adjusting of a stroke after assembly. SOLUTION: A pedal bracket 1 and an accelerator pedal 3 are formed in U shape as viewed from the front by press work of sheet metal, also in a position pinching an axial mounting part of the accelerator pedal 3 in erecting parts 1a of the peal brackets 1, a mountain-shaped stopper is formed. Movement of the accelerator pedal 3 is regulated by the stopper. By enhancing manufacturing accuracy of the pedal bracket 1, necessity for providing a stroke adjusting bolt which was necessary inevitable in the past is eliminated.
Patent JP-S62141885-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1985-12-17
Abstract: PURPOSE:To record a signal at a low frequency band and to miniaturize a camera main body by adopting a constitution that an image pickup tube output is subjected to a sample holding at a phase shifted by a prescribed interval at every scanning line, the output is recorded onto a VTR, the result is reproduced and sampled at every scanning line at the said prescribed interval. CONSTITUTION:The image pickup tube output of scanning lines 161, 162, 163... is subjected to T sequential sample holding respectively by a sample holding circuit 14, the output of the image pickup tube 8 is subjected to sequential T sample holding at a phase shifted by (2/7)T at each set at every scanning line and the result is extracted. The circuit 14, in this case, is switched to shift the phase of the sample holding at each set by (2/7)T at every scanning line. Thus, the output signal frequency of the image pickup tube 8 is 1/3.5 at each set in comparison with the frequency extracting the signal of all positions of the scanning line at each set. The output signal of the circuit 14 is fed to a VTR 12 and recorded. In this case, since the frequency of the image pickup signal is 1/3.5 at each set, the recording frequency band is decreased. Further, in case of reproduction, the sample holding position is deviated similarly as above and the signal is reproduced.
Patent JP-S63136905-A (JP)
Inventor: ODA MASAHIKO
IPC: H02B15/00
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10117868-A (JP)
Title: Sink
Inventor: HANAOKA KAZUNORI
IPC: A47B96/18
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To easily produce the top board of a sink while reducing procedures rather than the conventional and further to improve convenience of use in the kitchen. SOLUTION: A sink top board 4 is placed on a cabinet 2. In this sink top board 4, a sink part 12 is recessed on an almost rectangular drainboard part 10, besides, a partition wall part 14 for water dam is integrally protruded and formed from this drainboard part 10 while surrounding three left, right and deep sides. In this partition wall part 14, inner surface parts 14ai, 14bi and 14ci rising to the side of the drainboard part 10 through press working and outer surface parts 14ao, 14bo and 14co falling to the outside through folding working are respectively formed.
Patent JP-S62141651-A (JP)
Title: Optical head device
Inventor: YAMAMOTO MASAKUNI
IPC: G11B7/135
Filed: 1985-12-16
Abstract: PURPOSE:To simplify an optical adjustment and to reduce the influences of fluctuation of wavelength of a light source by dividing a diffraction grating structure into plural areas that diffract a luminous flux to different directions. CONSTITUTION:Reflected light rotated by the polarizing surface is led to a photodetector 9 through an photodetecting element 8, and control signals for automatic focusing and automatic tracking and signals of information recorded on a recording face 6 are detected. In the photodetector 9, four light receiving faces 9a, 9b, 9c, 9d are arranged in series in the direction of paper face. Focus error signals are detected by a diffraction grating 10a and light receiving faces 9a, 9b of the photodetector 9, and automatic focusing is made possible by moving an objective lens 5 or whole light head to a disk along the optical axis of incident light through an actuator. Track error signals are detected by diffraction gratings 10c, 10d and light receiving faces 9c, 9d of the photodetector, and automatic tracking is made possible by driving an tracking actuator and moving an objective lens 7 perpendicular to the optical axis.
Patent JP-H03142984-A (JP)
Title: Solid-state laser generating sum frequency and difference frequency
Inventor: WATANABE MITSUYOSHI
IPC: H01S3/108
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a highly efficient solid-state laser generating sum and difference frequencies wherein the setting of a resonator and the adjustment of incident light are simple, by directly pumping the end surface of laser active medium by using a pumping laser. CONSTITUTION:Pumping light 32 of frequency W0 generated from a semiconductor laser 16 for pumping is converged by use of a condenser lens system 20, and directly enters laser active medium 24. The laser active medium 24 excited by the pumping light 32 generates fundamental wave 34 of frequency W1, and an optical field is generated in a resonator 12. Fundamental wave 36 which is generated by a semiconductor laser 18 for generating fundamental wave and has a frequency W2 is converged by use of a condenser lens system 22, travels through a polarization beam splitter 28 and an output half mirror 30, and enters nonlinear optical crystal 26 so as to focus therein. Hence, in the nonlinear optical crystal 26, a sum frequency W1+W2 or a difference frequency W1-W2 are generated by use of the fundamental wave 34 of W1 and the fundamental wave 36 of frequency W2. Thereby the setting and adjustment of a resonator are simplified, and the sum frequency and the difference frequency can be effectively generated.
Patent JP-H02131362-A (JP)
Title: Switching regulator
Inventor: MUROYA ISOKAZU
IPC: H02M3/338
Filed: 1988-11-07
Abstract: PURPOSE:To contrive to stabilize the operation of an apparatus by resetting the output of an integrating circuit through the timing of inverting a primary side or secondary side coil voltage and by outputting the output as a primary side current signal. CONSTITUTION:The title apparatus is provided with a capacitor 312, an integrating circuit 31 integrating a secondary side coil voltage (e), a transistor 321, and a reset circuit 321 discharging the charged electric load of the capacitor 312 to generate a primary side current signal (f) of the same waveform as that of a primary side current (c). That is, a voltage generated across the ends of the capacitor 312 in the integrating circuit 31 in creases, when a switching transistor 12 is ON. On the other hand when the transistor 12 is OFF, the polarity of the secondary side coil voltage (e) is inverted, the transistor 321 of the reset circuit 32 is ON, the charged electric load of the capacitor 312 is discharged, and the primary side current signal (f) of the capacitor 312 has the same waveform as that of the primary side current (c). Thus, it is possible to conduct a stable operation.
Patent JP-H11154301-A (JP)
Title: Variable speed read-out and write-in
Inventor: HILTON RICHARD L
IPC: G11B20/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for optimizing the data transfer between a central processing unit and a serial data storage. SOLUTION: A data buffer is provided between the central processing unit and the serial data storage. The serial data storage (after this, storage) is provided with a read-out circuit for reading out the data from this storage and a write-in circuit for writing the data in this storage. The speed detection circuit of this storage operates so as to detect a speed between the head and the storage medium of this storage. A servo machine drive system operates so as to control the operation speed of the storage medium of the storage. The reference clock of the storage controls the data transfer speed of the storage to operate so as to follow the speed fluctuation of the storage medium. The frequency of the reference clock is proportional to the speed detected from the speed detection circuit, and thus, a transfer clock signal follows the speed fluctuation of the storage medium.  A method for optimizing such data transfer is disclosed also.
Patent JP-H10122874-A (JP)
Title: Map display device
Inventor: ABE YUICHI
IPC: G09B29/10
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent undesirably high-speed information from being extinguished by a method in which map information which is read out from a map-information storage means is read out and a control means which interrupts the drive in a power consumption place of a display means in a state other than a specific mode regarding a display from a present-position detecting means is provided. SOLUTION: A map-information storage means 1 is composed of a ROM board, a CD-ROM reproducing apparatus and the like which store and reproduce data which convertes information on, e.g. the map of Japan into digital information such as road and region information, character information or the like by scale. A present-position detecting means 4 is composed of a GPS receiver, a vehicle-speed and direction detector and the like which detect the present position of an own vehicle or the like. A control means 6 reads out map information from the storage means 1, and it displays display data which is generated on the basis of the map information, on the basis of the output of the detecting means 4 and on the basis of the output of a receiving means 3.  In addition, the control means 6 interrupts the drive in a power consumption place of a display means 2 after the elapse of a prescribed time after an operation, but it does not interrupt the drive of the display means 2 in a specific mode regarding a display.
Patent JP-H03144455-A (JP)
Title: Plate making method
Inventor: SATO HAJIME
IPC: G03F7/20
Filed: 1989-10-30
Abstract: PURPOSE:To allow the recording of plural high-sharpness images by a small- sized scanning and recording device on a large-sized offset printing plate by moving at least either of a scanning and recording section and the printing plate in at least a main scanning direction and executing the scanning and recording, plural times, on the printing plate wider than the scanning width of the scanning and recording section. CONSTITUTION:The photosensitive planographic printing plate P is positioned on a platen 5 and is tightly attracted onto the platen 5 by a suction means. A servo motor which can move the scanning and recording section back and forth in the main scanning (x direction) and sub-scanning (y direction) is provided. The scanning and recording section is moved up to the next exposing position by the servo motor and the second scanning and exposing are exposed after the first scanning and exposing to the prescribed width ends. The image exposing on the photosensitive planographic printing plate wider than the scanning width is, therefore, executed without increasing the scanning width of the light beam. The formation of the scanning and recording device to a small size at a low cost is possible in this way and the recording of the high-sharpness images on the large-sized photosensitive material is possible.
Patent JP-H11103914-A (JP)
Title: Accessory such as necklace
Inventor: ABE MAKOTO
IPC: A44C25/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To vary the mode of an decoration solid by arranging a plurality of decoration solids, each of which is provided with a through hole and provided with a magnet at both tip opening parts, and a linear body with a connecting tip part to put through the through holes of the decoration solids and freely movably holding the proper number of the decoration solids to the liner body so as to exchange the decoration solids. SOLUTION: The through hole 2 is formed on each decoration solid 1 and the magnets 3 are attached to at least both terminal opening parts of it. The linear body 4 with the connecting tip part 5 to put through to the through holes 2 of the solids 1 is prepared. The part 5 formed for the body 4 for putting through the holes 2 of the solids 1 does not always need forming at both terminal parts but can be formed at one terminal part. Namely, the solids 1 held at the body 4 from the part 5 of the body 4 is made freely attachable and detachable. In addition, a proper number of the solids 1 are freely movably held at the body 4. Namely the solids 1 are not held in the state of a string at the whole of the body 4 like a necklace.
Patent JP-H04155985-A (JP)
Title: Semiconductor laser structure and its manufacture
Inventor: YAMAMOTO MOTOYUKI
IPC: H01S5/00
Filed: 1990-10-19
Abstract: PURPOSE:To make small a current and lessen astigmatic difference by making the stripe-shaped plane part of an active layer into natural superlattice structure, and the slant part into refractive index waveguide path structure which has a hybrid crystal phase. CONSTITUTION:Since the active layer 24 of double hetero junction structure is made after the stripe-shaped plane at the top of a substrate and the slants, which are adjacent to the plane and have tilt angles of l deg. to 10 deg., by epitaxial growth, the stripe-shaped plane 24a of the active layer 24 is made in natural superlattice structure, and the slant part 24b is made in the refractive index waveguide structure having hybrid crystals. And in the active layer 24, where the composition is (A1xGa1-x)0.5+epsilonIn0.5-epsilonP1-epsilonAsdelta(0<=x<=1, ¦epsilon¦<<1, ¦delta¦ <<1), the slant becomes smaller in refractive index and larger in forbidden band than the plane part, so the light emitted from the plane of the bank-shaped projection, that is, the stripe-shaped plate 24a, of the active layer 24 is never subjected to the loss by absorption by the adjacent slant 24b, and is confined in the plane by the difference of refractive ratio from the slant part 24b.
Patent JP-H04156682-A (JP)
Title: Graphic deformation device
Inventor: IZUMI HIROYUKI
IPC: G09G5/36
Filed: 1990-10-20
Abstract: PURPOSE:To easily perform the deformation of a complicated graphic by providing a representative point correspondence calculation means, and estimating and storing a deformation function based on the information of an input representative point and an output representative point, respectively. CONSTITUTION:Model input and output graphics 110, 111 are displayed on input and output graphic display means 103, 103 by a user, and the apexes or intersections of the graphic 110, 111 are retrieved, and they are outputted from input and output representative retrieval means 104, 105 as the input and output representative points 112, 113. After that, a pair of representative points 114 founds by calculating the representative points corresponding to the representative points 112, 113 by the representative point correspondence calculation means 106 are outputted to a graphic deformation means 101 via a function estimation means 107. A deformation means 10 stored the deformation function 115 estimated by the function estimation means 107 from the representative points 112, 113 based on the output of the pair of representative points. Also, the deformation means 101 deforms and outputs the picture element information 108 of the graphic 110 to the picture element information 109 of the graphic 11 based on the function 115. Thereby, the complicated graphic can be easily deformed.
Patent JP-H10123374-A (JP)
Title: Optical bus and signal processor
Inventor: FUNADA MASAO
IPC: G02B6/293
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical bus having high energy efficiency and a signal processor, which is rich in the expandability of a system and attains the reduction of power consumption as well, by branching the light flux of signal light incident from a signal light incident part into plural beams and directing them toward plural signal light emitting parts. SOLUTION: On the end face of the optical bus on the front side, two signal light incident parts 101 are provided for making the signal light incident and at these incident parts 101, many refracting planes 102a and 102b consisting of a light flux branching part 102 are formed. Then, the refracting plane 102a refracts the incident signal light toward the signal light emitting part at a position A between two signal light emitting parts and makes that light enter into the optical bus, and the refracting plane 102b refracts the incident signal light toward the signal light emitting part at a position B between two signal light emitting parts and makes that light enter into the optical bus. In this case, by forming a refracting plane having further many angles at the light flux branching part 102, the incident signal light can be further refracted toward many signal light emitting parts.
Patent JP-H07135023-A (JP)
Title: Manufacture of battery
Inventor: NAKAJIMA KAORU
IPC: H01M10/39
Filed: 1993-11-11
Abstract: PURPOSE:To suppress deterioration of a charge/discharge capacity and a load characteristic by performing corona discharge treatment in a collector surface prior to applying electrode compound slurry. CONSTITUTION:Metal foil 1 for positive or negative electrode collectors is supplied from a reel 6a. In a corona discharge electrode 2, a surface of the metal foil 1 supplied from the reel 6a is corona discharge treated. A corona discharge is performed in orinary moisture at an ordinary temperature. In a coater 3, electrode compound slurry 4 is applied by a fixed thickness to the corona processed surface of the metal foil 1, to make the foil pass through a drying furnace 5. A solvent in the slurry 4 is removed to dry the slurry. Thereafter, the foil 1 is wound to a reel 6b. The electrode compound slurry is concretely a mixture of carbon, poly fluoride vinylidene and N-methyl pyrolidone. By an active ion kind generated by a discharge, a contamination layer left on a surface layer is removed, and a polarity group of -COOH, >C=0, -OH, etc., is created in the surface. A binder is nitrile butadiene rubber and the like.
Patent JP-S62143470-A (JP)
Title: Manufacture of semiconductor device
Inventor: AZUMA TAKASHI
IPC: H01L21/336
Filed: 1985-12-18
Abstract: PURPOSE:To form a gate structure without damaging a substrate, by covering the ends of a projected channel region with a side wall layer before etching a layer of a gate electrode material in the plasma isotropic etching mode. CONSTITUTION:A p<->-type single crystal Si substrate 11 is treated to provide a projection in a region destinated to be a gate region. An n<->-layer 12 is then formed to cover the flat sections of the substrate and the ends of the gate region, while a side wall SiO2 film 14 is formed only on the ends of the gate region. After that, a gate SiO2 film 14 is formed on a channel region. Then, an Si layer 15 as a material for a gate electrode is formed. During this process, conditions are provided such that the step coverage of the ends of the projected gate region is T/2 or over and that the thickness T of the layer 15 is, at maxi mum, 1.5 times as large as the height of the projection. Subsequently, the layer 15 is highly doped with P and then patterned. As ions are implanted so that an n<+>-layer 17 is formed in the flat sections except the layer 13, for providing source and drain.
Patent JP-H03147373-A (JP)
Title: Insulating gate semiconductor device provided with gate protective circuit
Inventor: MORIKAWA MASATOSHI
IPC: H01L29/78
Filed: 1989-11-01
Abstract: PURPOSE:To offer an insulating gate semiconductor device which has a high gate reliability and does not break even if sharp surge input is added by inserting a resistor enough large in sectional area under an electrode for bonding. CONSTITUTION:The resistor R1 (4) of polycrystalline silicon exists under a bonding pad 8 to which a gate input taking-out wire 2 is connected. Hereby, the resistor of a large current capacity with a large area can be inserted without increasing the chip area. Since the bonding area can be used as it is this way, a power MOS, which is at a low cost and has a gate of a high electrostatic breakdown voltage, can be made.