baber/WOPTO huggingface dataset:
Patent JP-H117737-A (JP)
Title: Disk apparatus
Inventor: ADACHI KAZUTERU
IPC: G11B7/085
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a disk apparatus which absorbs irregularities of every disk and can seek a target position correctly at high speed. SOLUTION: After reading TOC information, a pickup 12 is moved to a predetermined position. A track pitch is measured on the basis of a distance of the move of the pickup 12 and a count of tracks detected during the move. When a track jump (seek) command is supplied, a distance from the present position to a target position is measured, and a count of tracks to be jumped is calculated from the distance and the measured track pitch. So long as a disk is not changed, the count of tracks to be jumped is determined with the use of the measured track pitch.
Patent JP-H0710418-A (JP)
Title: Traveling guide apparatus for elevator
Inventor: INABA HIROMI
IPC: B66B7/04
Filed: 1993-06-29
Abstract: PURPOSE:To enable attitude control to be carried out regardless of low traveling noise, and to reduce electric power consumption, in an elevator having a fast traveling speed. CONSTITUTION:Guiding force generated by a guide apparatus is constituted to be variably controlled by a control means in accordance with the operation condition of an elevator in a traveling guide control apparatus provided with a car 1 of the elevator, guide apparatus 4, 5, 6 and 7 for making the elevator travel guide thereof along a rail 14 within an elevator shaft and a control means for making guide control at traveling.
Patent JP-S5583976-A (JP)
Title: Pattern display process system
Inventor: YOSHIDA MASUMI
IPC: G06K9/36
Filed: 1978-12-20
Abstract: PURPOSE:To secure the pattern disply through conversion of the process within the data processor into a proper form by supplying the drawn pattern in the form of the dot pattern and at the same time securing the coordinate conversion of the dot on the pattern into the dot on the coordinate axis just by setting the orthogonal coordinate axis. CONSTITUTION:The binary coding is given to the input pattern to obtain the dot pattern, and then the coordinate axis is overlapped to the dot pattern to carry out the region allotment. Then the label is given mainly to the dot positioning on the grid point to form pattern B. In case the unlabelled dot exists on pattern B, only the labelled dot on the grid point is extracted to form the compressed pattern to be used as pattern A. After this, the unlabelled dot on pattern B is replaced with the unlabelled dot on the grid point. And then the signification is given to the unlabelled dot based on the labelled dot on pattern A, and the undesired dots are removed from pattern A. Then pattern A is shifted to pattern C, which is repeated until no unlabelled point exists on pattern A.
Patent JP-H06344940-A (JP)
Title: Controller for power steering device
Inventor: KATA KATSUKUNI
IPC: B62D119/00
Filed: 1993-06-07
Abstract: PURPOSE:To realize the improvement of the convergence performance at the middle speed or more, holding the characteristic of a power steering device which permits the light handle steering in comparison with the case of manual steering. CONSTITUTION:A controller for a power steering device is equipped with a car speed judgement part 13, torque judgement part 14, turning-back judgement part 15, timer 17 for measuring the time when a steering wheel passes through a neutral point, hand release judgement part 18 which judges if a hand is released from the steering wheel, on the basis of the result of the judgement of the torque judging part and the result of the measurement of the timer, and a calculation part 16 for determining the electric current application direction to an electric motor for executing power assistance for the steering wheel, and when the hand released state of the steering wheel is judged, convergence performance control is carried out.
Patent JP-H04357846-A (JP)
Title: Method of removing flash from resin-sealed electronic device
Inventor: TSUTSUMI KATSUJI
IPC: B29C37/02
Filed: 1991-06-03
Abstract: PURPOSE:To remove flashes on small holes of an electronic component by engaging those holes with protrusions formed on a sheet formed of photosetting resin. CONSTITUTION:Photosetting resin 2 is spread over a horizontal base sheet 1. The resin is irradiated with light 4, such as ultraviolet, through either an electronic component having many holes or a similar transparent pattern 3. The resin is cured in the areas 6 right under the small holes 5, but not in the areas 8 under a frame 7. Then, the electronic component is engaged with a sheet having many protrusions that are inserted into the holes 5. As a result, flashes around the holes are completely removed. The component and the sheet are then separated.
Patent JP-H1010915-A (JP)
Title: Image forming device
Inventor: YUNAMOCHI TAKAYASU
IPC: G03G15/20
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the problems such as paper jamming caused by the unfavorable conveyance, by preventing the unfavorable conveyance for the next image formation by reducing the curling of a pointed end of a recording medium, by controlling the temperature of the pointed end at the leading side in the conveying direction, of the recording medium in the next image formation, lower than that of the other area excluding the pointed end part. SOLUTION: The temperature is adjusted to be 160 deg.C for an area of at least 25mm rear end, when the first image is formed in an automatic duplex image formation. The temperature from the pointed end of the paper to the 25mm rear end, is adjusted to be 190 deg.C to improve the margin of the fixing function, and the temperature thereafter is adjusted to be 160 deg.C. Thereby the minus curl of the rear end of the first face becomes 5mm which is smaller than the curl of 10mm causing the paper jamming, so that the paper conveyance of the second face can be stabilized. The temperature of the whole paper is adjusted to be, for example 190 deg.C in the fixing process of the second face, to ensure the fixing function. The area temporarily fixed on the first face is simultaneously heated at the fixing of the second face, so that the first and second faces can be sufficiently fixed.
Patent JP-H0831204-A (JP)
Title: Vehicular headlight
Inventor: KUME KENJI
IPC: F21Y101/00
Filed: 1994-07-12
Abstract: PURPOSE:To form an illuminated area of low illuminance above cut lines by improving a vehicular headlight which is designed to have a reflector formed into a special shape to reflect light beams from a light source, thus achieving approximately the desired light distribution characteristic using the light beams reflected from the special reflector. CONSTITUTION:A special reflector 10 has its reflecting surface designed to be divided into blocks K1-M5. Beams of light reflected by the block M2, form an illuminated area (the closed curve formed by the dotted line) where diagonal cut lines are formed, and beams of light reflected by the block M2d form an illuminated area (the closed curve formed by the chain line) where horizontal cut lines are formed. A block M2m formed by a diffuse reflecting surface is provided at the boundary between the blocks M2u, M2d. The reflected beams of the block M2m form an illuminated area of low illuminance in the spotted area shown.
Patent JP-S5384562-A (JP)
Title: Manufacture for semiconductor device
Inventor: USUI TOSHIO
IPC: H01L21/302
Filed: 1976-12-29
Abstract: PURPOSE: To implant the semiconductor layer in the insulating layer with flatness, by coating the semiconductor layer with the insulating film having the same thickness as the semiconductor layer and by lifting off the mask, after selctively removing the semiconductor layer on the semi-insulating substrate with the mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1172663-A (JP)
Title: Single-fiber optical fiber cord and optical ribbon cord
Inventor: TACHIKURA MASAO
IPC: G02B6/44
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord which is small in size, light in weight, facilitates single fiber-multifiber conversion and suitable for constitution of the optical ribbon cord. SOLUTION: This optical fiber cord 1 is constituted by coating an optical fiber 13 with a coating material consisting of a synthetic resin to nearly a rectangular shape in a sectional shape and embedding two pieces of tension members 14 consisting of steel wires, glass fibers or FRP wires as blanks in parallel with the one short side of the rectangular shape of the coating. This optical ribbon cord 1 is constituted by paralleling and integrating plural pieces of the optical fiber cords by adhering the surfaces on the long side in section to each other in such a manner that the tension members 14 are aligned to one row and integral coating the outer side of the juxtaposed optical fiber cords with the coating material.
Patent JP-S5950661-A (JP)
Title: Method and apparatus for picture information processing
Inventor: SONOBE HIROSHI
IPC: H04N1/21
Filed: 1982-09-14
Abstract: PURPOSE:To simplify the operation not attended by the information processing, by erasing automatically the picture information stored already in a memory, in storing newly the picture information in the said memory. CONSTITUTION:The number of copys is inputted to a printer 4. This input is used in common to discriminate the presence of the use of the memory, and when there exists no input of the number of copys, the copy is outputted on realy time. When the number of copy information is inputted, a memory usage command signal is transmitted to an photoelectro-magnetic disc memory device 5 in interlocking with the number of copys input button so as to erase the information recorded already on the disc. That is, in inputting new picture information and storing it in the memory, the memory is refreshed always and the maximum storage capacity is guaranteed to the user.
Patent JP-H0829708-A (JP)
Title: Optical switch
Inventor: KATAYOSE KOICHI
IPC: G02B6/40
Filed: 1994-07-12
Abstract: PURPOSE:To extremely rapidly and surely connect optical fibers each other without making the size of a device large, etc. CONSTITUTION:A fixed frame 4 in which ferrules 2 provided on the leading edges of plural fixed side optical fibers 3a are provided in an aligned condition is provided. A movable head 9 is movably supported to a shaft 8 provided in the direction where the fixed side optical fiber 3a of the frame 4 is aligned. A pedestal 12 movable in a proximate and distant direction with respect to the frame 4 is provided on the head 9. A slider 13 movable in the proximate and distant direction with respect to the frame 4 is provided on the pedestal 12. A movable side optical fiber 3b is held on the slider 13. A motor 14 moving the pedestal 12 is provided on the head 9. A bistable solenoid 18 moving the slider 13 by moving a rod 17 whose end is fixed to the slider 13 is provided on the pedestal 12.
Patent JP-S6221168-A (JP)
Title: Photosensitive body for electrophotographic device
Inventor: NISHIMURA NORIYA
IPC: G03G21/00
Filed: 1985-07-20
Abstract: PURPOSE:To set optimum potentials according to respective processes by providing a support body which has plural parts which are sectioned electrically. CONSTITUTION:A photosensitive drum 10 includes the hollow support body 12 and a photoconductive layer 14 formed on its surface. The support body 12 is partitioned into plural parts electrically so that different potentials are set at the same time. One insulating roller 15 is arranged in the center and plural conductive rollers 16, 18, 20, 22, 24, 26, and 28 are arranged around it so that they re rotated by the roller 15. A conductive roller 16 is used to set the potential of the part of the support body 12 in an electrostatic charging process, and connected to an electrostatic charging voltage circuit 30. A conductive roller 18 is used to detect a current flowing in the support body 12 at the part during exposure and connected to a voltage lead-out circuit 32.
Patent JP-H06344259-A (JP)
Title: Ceramic insert mechanism
Inventor: IMAMURA YOSHIHIKO
IPC: B24B41/06
Filed: 1993-06-03
Abstract: PURPOSE:To insert ceramic in a ceramic insert opening of a carrier surely and at a high speed. CONSTITUTION:A ceramic insert mechanism comprises a feeder 5 for transporting ceramic 3 to the vicinity of a ceramic insert opening 1 of a carrier 2 and a position detecting means 6 for detecting the position of the ceramic insert port 1 of the carrier 2. Further, the mechanism comprises an air injection means 7 for spraying air to ceramics 3, 3a positioned nearest to the ceramic insert opening 1 only when the ceramic insert opening 1 is put in a designated position (ceramic insert position) suitable for inserting ceramic 3 from the feeder 5 to energize the ceramics 3, 3a to the ceramic insert opening 1.
Patent JP-H093618-A (JP)
Title: Production of titanium boride coated article thus produced
Inventor: JIINJIEN ARUBAATO SUU
IPC: C23C4/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To form a high-density TiB 2  coating contg. finely dispersed TiB 2  particles at a high volumetric ratio on a base material by mixing TiB 2  powder and metallic component powder, sintering the mixture, pulverizing the sintered product to powder and thermally adhering the powder on the base material.  
     SOLUTION: The TiB 2  powder and the metallic component powder (Ni, Cr, Fe, etc.) are mixed in such a manner that the ratio of the TiB 2  attains about 40 to 80wt.%. This mixture is sintered by heating to 850 to 1,600°C. The sintered product is pulverized to form the powder of -140 to +1250 Tyler mesh sizes. This powder is thermally adhered onto the base material (Fe, Ni, Co, etc.). As a result, the coating extremely finely dispersed with the TiB 2  particles over the entire part is formed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H057545-A (JP)
Title: Shoe wiping separate mat
Inventor: ONOKI MITSUO
IPC: A47L23/22
Filed: 1991-07-01
Abstract: PURPOSE:To improve the dimensional stability of a shoe wiping separate mat, prevent the whole mat from being curled inside along with drying in cleaning and prevent foundation threads from getting untied in use or cleaning. CONSTITUTION:Tufted pile yarns 1b are planted in a mat foundation 1a and after a lining member 1d formed of a rubber material is mounted on the back of the mat foundation, the member 1d is hot vulcanized and bonded to the mat foundation under vaccum suction.
Patent JP-S5785998-A (JP)
Title: Production of absorptive plate for solar heat energy
Inventor: KATAOKA AKIYOSHI
IPC: F24J2/48
Filed: 1980-11-13
Abstract: PURPOSE: To produce a titled absorptive plate of a high rate of metal adsorption and small energy emissivity by subjecting an Al material in an alkali electrolytic bath contg. alkaline (earth) metals and the like to form oxide film pores of  ramification structure on the surface of the Al material then subjecting the same  further to an electrolytic treatment in an electrolytic bath contg. metal.  
     CONSTITUTION: An alkali electrolytic bath of 7W14pH is prepd. from hydroxide of alkaline (earth) metals[e.g.; NaOH, Mg(OH) 2 ], a polyhydric alcohol (e.g.; EG) or fluoride (e.g.; NaF) and org. acids (e.g.; salicylic acid) or inorg. acids (e.g.; sulfuric acid) or their salts. Next, Al (alloy) is electrolytically treated at 20W70°C bath temps. in this electrolytic bath to form numerous oxide film pores having ramification structure of 0.1W10μ depth on its surface. Thence, the Al (alloy) after this electrolytic treatment is further subjected to a secondary electrolytic treatment in an electrolytic bath contg. water soluble metallic salts (e.g.; cobalt sulfate and boric acid). As a result, the absorptive plate for solar energy of high energy absorptivity adsorbed with the metal in the above-described oxide film pores is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6220694-A (JP)
Title: Fan
Inventor: SAKAMOTO KUNITO
IPC: F04D25/10
Filed: 1985-07-19
Abstract: PURPOSE:To minimize an installation space, by providing a support base projecting rearward beyond a rear guard of a fan and disk-shaped change blade at a front of the fan for changing an air blasting direction. CONSTITUTION:A support base 29 attached to a rear guard 24 for supporting a head portion of a fan is such that it projects rearward beyond the rear edge of a disk-shaped rear guard 24. When a motor 27 rotates a front guard 25, a change blade 26 attached to the front guard 25 is rotated for widely changing an air blasting direction upward, downward, and to the right and left. Since a box-shaped outer frame is eliminated and the change blade is disposed at a front side of the fan, an installation space can be minimized.
Patent JP-H0212486-A (JP)
Title: Ic card
Inventor: YAMAGUCHI ATSUO
IPC: G06K19/07
Filed: 1988-06-30
Abstract: PURPOSE:To improve the utilizing efficiency of a memory by switching memory arrangement by causing a switching means to actuate the 1st or 2nd selecting means depending upon that whether a detecting means detects the execution of a test program or an application program. CONSTITUTION:The 1st memory arrangement is formed when changeover switches 18 and 20 are respectively connected to contacts (a) and (c) and selection circuits 13 and 14 which are the 1st selecting means are respectively connected to a system ROM 3 and application ROM 4. When a detection circuit 22 detects that a CPU 1 reads out the execution starting address of an application program, the circuit 22 respectively changes the switches 18 and 20 to contacts (b) and (d) sides. As a result, selection circuits 19 and 21 which are the 2nd selecting means are respectively connected to the system ROM 3 and application ROM 4 and the 2nd memory arrangement is formed. Therefore, efficient test program and application program execution becomes possible.
Patent JP-H0326560-A (JP)
Title: Recorder
Inventor: MASAKI NOBUO
IPC: B41J3/28
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a recording paper stationary-type portable recorder superior in maintainability and image quality by providing a drive means for moving a recording unit installed to a main body frame slidably in one direction with a recording head for recording visible information on a recording medium disposed under the bottom of the main body frame having an open part, from which recorded information can be visually identified, on the bottom thereof. CONSTITUTION:Firstly, an operator loads a main body on recording paper 27 on an arbitrary position to be applied with an image and throws a power source in. Recording information is received from an image signal transmitting source, e.g. a memory pack 31, by an external terminal. When a print button 11 on an operation part unit is depressed, a printer head inside a printer unit moves in a main-scanning direction to perform recording. After the completion of recording for one line, the printer unit 1 per se also moves in a sub-scanning direction. Image signals inputted from the external terminal are transmitted to the printer head through a control circuit disposed in the vicinity of the operation part unit and an electric cable to form an image on the recording paper 27.
Patent JP-H03289775-A (JP)
Title: Contrast detector and auto-focusing device using same
Inventor: UEDA NOBUO
IPC: G02B7/36
Filed: 1990-06-19
Abstract: PURPOSE:To easily apply this contrast detector even to an autofocusing device by providing a discrimination means which discriminates the state of contrast of an object based on the extracted output of a first extraction means and that of a second extraction means. CONSTITUTION:The first extraction means 19 extracts the signal component of a first frequency band area from a luminance signal obtained by image- picking up the object, and the second extraction means 20 extracts the signal component of a second frequency band area lower than the first frequency band area from the luminance signal obtained by image-picking up the object. The discrimination means 27 discriminates the state of contrast of the object based on the extracted output of the first extraction means 19 and that of the second extraction means 20. Therefore, it is possible to control the driving of a lens and an information supply means to a user corresponding to the presence/absence of the contrast of the object. In such a way, the detector can easily be applied to the autofocusing device.
Patent JP-S6054638-A (JP)
Title: Preparation of coffee drink
Inventor: SUWA YOSHIHIDE
IPC: A23F5/16
Filed: 1983-09-01
Abstract: PURPOSE:To obtain coffee drink free from mutagenesis, by blending coffee drink with pharmaceutical preparation of germ selected from the group consisting of wheat germ, wheat germ powder, malt, malt powder, soybean powder, and extracted fractions of them in the presence of hydrogen peroxide. CONSTITUTION:Coffee drink is blended with pharmaceutical preparation of germ selected from wheat germ, wheat germ powder, malt, malt powder, soybean powder, and extracted fractions of them in the presence of hydrogen peroxide to give coffee drink free from mutagenesis. An amount of pharmaceutical preparation of germ required to suppress mutagenesis of coffee is 0.25-2.5mg calculated as wheat germ powder, malt powder, or soybean powder based on coffee concentration of ordinary human drink (5-20mg/ml calculated as coffee powder), and 0.05-0.5mg calculated as wheat germ powder, malt, and dried powder of extracted fraction of soybean. A necessary amount of hydrogen peroxide is 0.03-4mM, and it may be present in excess. Consequently, mutagenesis is reduced by about 50-100%.
Patent JP-H116220-A (JP)
Title: Heat insulating plate
Inventor: YOSHINO KENJI
IPC: E04D11/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating plate such that formation of gaps between the heat insulating plates laid in place and excess stress concentration are avoided and that even when a finish layer is formed on a heat insulating layer formed by the laying of the heat insulating plates, the durability of the finish layer will not decrease. SOLUTION: On the outer peripheral sides 10a, 10b, 10c, 10d of a heat insulating plate, joint structures to be joined to the outer peripheral sides of another heat insulating plate during laying are formed, preventing relative movements of the heat insulating plates in the in-plane direction of the plates when the plates are joined together. The basic plane shape of the heat insulating plate 2 is rectangular, and projecting parts 12 which project outwards in the plate in-plane direction perpendicular to the direction of the outer peripheral sides La, Lb, Lc, Ld of the basic plane shape and receiving parts 14 which recess inward are formed alternately along the direction of the outer peripheral sides La, Lb, Lc, Ld, with the receiving parts 14 being shaped to match the projecting parts 12.
Patent JP-H11346617-A (JP)
Title: Float for fishing
Inventor: KANEKO KOJI
IPC: A01K93/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing float acting as a float for detecting the bite of a fish and an underwater float for drifting a fishing hook by the flow of water under the surface. SOLUTION: In case of using the fishing float as an underwater float, a main line 11 is passed through a through-hole 12a into an underwater float part 12. When the tackle is thrown into water, the underwater float part 12 acts as an underwater float to drift the fishing line by the underwater flow. For example, when the tidal flow of seawater forms a double-layered flow, the float floating on the seawater is drifted by the upper stream and the underwater part 12 is subjected to the force of the bottom stream directed in a direction different from the upper stream and, accordingly, the fishing hook can be slowly sunk to the fishing depth at a speed equal to that of the sinking motion of chum while keeping the stretched state of the leader in the case of chum fishing.  In the case of using the float as a bite-detecting float or a sunk float, the float part 13 is attached to the connection part 14. A single float can be used as a float for detecting the bite of a fish and as an underwater float.