baber/WOPTO huggingface dataset:
Patent JP-2000292212-A (JP)
Title: Instrument
Inventor: KATO KOHEI
IPC: G01D11/28
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an instrument in which illuminating light for a dial is changed while maintaining uniform illuminating light for the dial. SOLUTION: This instrument is provided with a blue layer 12 to transmit light from a lamp 20 as blue light, a half mirror layer 13, and an orange layer 14 to transmit blue light as green light. When the lamp 20 is turned off, a dial M is illuminated with orange light. When the lamp 20 is turned on, the dial M is illuminated with green light. By this constitution, as it is possible to change illuminating light for the dial M while maintaining uniform illuminating light, the appearance of the dial M becomes satisfactory.
Patent JP-H10299654-A (JP)
Title: Piston compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To increase a low frictional slidability between a piston and the internal circumference surface of a cylinder bore and a wear resistance of the piston. SOLUTION: A position 22 is structured so that a coat layer 43 mainly comprising PTFE is coated on the cylindrical surface of both head parts 22a of a piston base 22W. Also the surface of the coat layer 43 forms a sealing surface 44 which is brought in contact slidably with the inner surface 21a of a cylinder bore 21 by the reciprocating motion of the piston 22. The seal surface 44 is formed with a first cylindrical surface 45 and a second cylindrical surface 46 which is slightly smaller in diameter than the first cylindrical surface 45. In addition, the second cylindrical surface 46 is formed with innumerable 2-1st to 2-nth cylindrical surfaces 46-1 to 46-n of which diameters are increased gradually from the edge of the seal surface 44 on the bottom dead center side toward the fist cylindrical surface 45 side, forming a tapered surface as a whole.
Patent JP-S63272041-A (JP)
Title: Equipment for manufacturing semiconductor device
Inventor: FUJITA MITSUOKI
IPC: H01L21/56
Filed: 1987-04-30
Abstract: PURPOSE:To perform a resin sealing process and a screening process simultaneously and facilitate simplifying manufacture of a semiconductor device by a method wherein an electric signal for performing screening is supplied from an electric signal generating part to a resin sealing part which seals a semiconductor element with resin through an electric signal interconnection part. CONSTITUTION:A resin sealing part 1 which seals a semiconductor element 9 mounted on a lead frame 6 or the like and has a die 5 with electric signal terminals 8 connected to the semiconductor element 9 electrically and provided on the part of the die 5, an electric signal generating part 2 which applies an electric signal to the semiconductor element 9 for performing screening and an electric signal interconnection part 3 which connects the resin sealing part 1 to the electric signal generating part 2 electrically are provided. For instance, the resin sealing part 1 is composed of upper and lower dies 4 and 5 and cavities 7 corresponding to the package shape of the semiconductor device 9 are formed in the respective dies 4 and 5. A plurality of the electric signal terminals 8 are provided on the parting plane of the one die 5 and they are connected to the electric signal generating part 2 through the electric signal interconnection part 3.
Patent JP-S5963238-A (JP)
Title: Device for automatically loading freight on freight transpo-rt car
Inventor: ARAN RUROO
IPC: B65G1/06
Filed: 1983-06-11
Abstract: 1. Enclosure for the storage and rapid handling of unit loads, having a parallelepiped shape, and more especially a loading cabin (S) of a road vehicle which is accessible from the rear, which comprises at least one floor composed of adjacent panels (P) resting on a pair of rails (R1), means for keeping a reserve (15-20) being provided in order to remove the first panel and also each succeeding panel when it occupies the position of the first and also to carry out the reverse movement, whilst a conveyor chain (7-10) is provided in order to place each panel in succession by a translating movement on the rails in the position of the first one, when the preceding one has been removed, and also to carry out the reverse movement, the enclosure being characterised in that it is accessible only through one of its faces of smaller dimension, that the floor is an intermediate floor between the floor of the enclosure and its cover, and that the means of keeping in reserve comprises a lift (20) which moves by a vertical translating movement the panel which is placed in the first position between this position and a reserve position against the cover of the enclosure, the lift being completed by second translating means (7-10) and a second pair of rails (R2) arranged below the cover of the enclosure, having the same structure as the translating means (7-10) and the rails (RI) arranged on level with the intermediate floor.
Patent JP-H05130193-A (JP)
Title: Telephone set
Inventor: YASUDA HIROSHI
IPC: H04M1/22
Filed: 1992-04-23
Abstract: PURPOSE:To attain the miniaturization and to improve the convenience of use. CONSTITUTION:A transmission section 1T or a reception section 1R is fitted freely to a main body 1 in a closing/opening way, the main body 1 is used in the opening state in the talking state, the telephone set is provided with a sensing means sensing the opening state of the transmission section 1T or the reception section 1R such as a switch 12 and a control means controlling a lamp 14 lighting the neighbouring of a key board 5 based on an output signal of the sensing means 12.
Patent JP-S58220506-A (JP)
Title: Amplitude modulation detecting circuit
Inventor: UMEYAMA TAKEHIKO
IPC: H03D1/18
Filed: 1982-06-16
Abstract: PURPOSE:To execute detection so that distortion is scarcely generated even if a signal level is small, by applying an AM modulating signal to one input of a differential amplifier, and feeding back a peak-held signal to the other input. CONSTITUTION:A resistance 7 is connected in parallel to a peak value holding capacitor 13, and gives a discharge time constant which is capable of fetching a modulating signal component without responding to a modulating carrier component, therefore, a modulating signal, namely, a detecting output can be fetched from an output terminal. Also, this modulating signal is fed back to the base of a transistor 25. In this case, since the input stage is a differential input type, a distortion portion is offset and scarcely appears, an AM modulating signal obtains a high differential gain by a current mirror circuit, and even if an input signal level becomes small and becomes <=50mVp.p, a transistor 24 for charging the peak value holding capacitor 13 executes exactly on-and-off operations, therefore, a detecting output, namely, a modulating signal which scarcely has distortion can be fetched with high sensitivity.
Patent JP-S5330325-A (JP)
Title: Self-processing type camera
Inventor: ICHII KOUICHI
IPC: G03B17/52
Filed: 1976-09-01
Abstract: PURPOSE: To advance a reciprocal member for film unit delivery in the forward direction by turning a first cam so as to deliver the film unit and to return the same to a strating position by turning a second cam, thereby to simplify the mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04336171-A (JP)
Title: Construction of underground multistory parking space
Inventor: ISHII OSAMU
IPC: E21D13/00
Filed: 1991-05-10
Abstract: PURPOSE:To secure a safely, construction precision, and quality of work, and reduce a construction period. CONSTITUTION:Piles A of a rectangular cross sectional surface having a throughthole 1 at the center are embedded into peripheral parts of a three- dimensional place by a boring type driver, and a PCa panel B having throughholes 5 at a predetermined interval is embedded in order between the piles A-A by the boring type pile driver using the piles for a guide. After the PCa panel B reaches a predetermined position, concrete 7 is filled in each throughhole 1, 5 in the piles A and PCa panel B, a part surrounded by the piles A and PCa panel B is bored, and bottom plate concrete 9 is plated to a bottom part.
Patent JP-H08305793-A (JP)
Title: Address line extracting device
Inventor: NAKAJIMA NOBORU
IPC: G06T7/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide an address line extracting device capable of stably extracting an address line even when the deformation of a character, contact between address lines, entering, inclination, or the like exists. CONSTITUTION: A picture element projecting part 22 projects picture elements to an address image from which an address line is to be extracted and a rough area division part 23 divides the existence area of an address based upon the projected result. A graduation processing part 24 and a labeling part 25 obtain a block to be the circumscribed rectangle of a black picture element connecting component from the address image. A block sorting part 26 sorts the block to respective rough division areas and a character size estimating part 27 calculates the average value of size in each rough division area. A character block selecting part 28 selects a block whose size is close to the average value as a character block and selects a block whose size is larger than the average value as a contact candidate block.  An inter-line contact detecting/separating part 29 executes projection processing in the contact candidate block, and when the block can be separated, separates the block and outputs the separated block as a character block. A block integrating part 30 generates an address line by integrating respective character blocks close to each other.
Patent JP-2000289171-A (JP)
Title: Polyester coating film
Inventor: TSUKAMOTO SATOSHI
IPC: C09J7/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyester coating film having enhanced printability by preventing dislocation an ink while maintaining ink receptivity. SOLUTION: In a polyester film comprising a coating layer having an opacity rated as an optical density of 0.3 or above on at least one side surface, the coating layer contains an at least one type of resin component selected from a polyester, a polyurethane, or acrylic copolymer, at least one type of inert particles, and a ratio d/t of a mean particle size d (μm) of the particles in the layer to a thickness t (μm) of the resin component is 1.0 to less than 5.0.
Patent JP-S60249120-A (JP)
Title: Liquid crystal display element
Inventor: MOROKAWA SHIGERU
IPC: G09F9/30
Filed: 1984-05-24
Abstract: PURPOSE:To improve optical modulation characteristics of a liquid crystal display panel and to realize a light picture surface having good contrast by forming a patterned light shielding film in a clearance of picture elements of a liquid crystal matrix display panel. CONSTITUTION:222 in the figure illustrating a picture element of a liquid crystal panel provided with an electrode plate facing oppositely thereto and the shape of clearance of the picture element, expresses a part where a transparent electrode on the surface of the confronting electrode plate is facing each other and corresponds to a picture element part. 224 corresponds to the part of a clearance between the electrode plates corresponding also to the part where an electrode of the electrode plate 210 is present, and the clearance of the picture elements 224, 225 is shielded from light by a light shielding pattern 220, 214 on the transparent electrode 218 of an electrode plate B210. Upper and lower clearances 226, 225 of the picture element shield the surface of the electrode plate A from light by a light shielding pattern 204 formed above the transparent electrode 202. Since four corners 228 of the picture element, etc. are not covered by any one of the electrodes, they are not shielded from light. If the panel is a normally back panel, the light leakage regarding the liquid crystal matrix panel as a light valve, is quite little because other four corner parts of the upper and lower, right and left clearances are held in the black condition.
Patent JP-H11289170-A (JP)
Title: Structure for fitting case
Inventor: OOFUNA MIKA
IPC: H05K5/02
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a case wherein an exposed part of an antenna device is mode minimum, capable of coping with a ceiling plate of every thickness. SOLUTION: In this fitting case, with a case being of 2-division structure, one divided body 5 is inserted into a device housing hole 10 protruding on a plate material 1, a flange part 16 is formed on the other division body 7 which is fixed to the one divided body 5, a flange bracket 13 is fitted to the one division body 5, so that positional adjustment is possible relative to the plate material 1, and the plate material 1 is sandwiched with the flange part 16 and the flange bracket 13. By enabling the positional adjustment of the flange bracket 13, fitting is made possible to every plate thickness.
Patent JP-S58220797-A (JP)
Title: Base for lithographic printing plate and production thereof
Inventor: IWAKI AKIO
IPC: B41N3/03
Filed: 1982-06-18
Abstract: PURPOSE:To produce a base for lithographic printing plate free from breakage due to being bit during printing, by a method wherein a layer comprising chromium and/or chromium oxide and a layer incorporating a water-soluble salt of calcium or the like and a water-soluble polymer compound are provided on an iron material. CONSTITUTION:A layer comprising substantially chromium and/or chromium oxide is provided on an iron material by, for example, chromium electroplating method, then a layer comprising at least one of water-soluble salts of Ca, Mg, Zn, Ba, Sr, Co, Mn, Ni and silicon and a water-soluble polymer compound (e.g., starch) is provided thereon by, for example, applying a surface-treating liquid obtained by dissolving the objective components in a solvent (e.g., water, methanol), to produce the objective base for lithographic printing plate. EFFECT:Hydrophilic property and adhesion to a photosensitive layer are excellent, and high durability in printing can be obtd.
Patent JP-S5331615-A (JP)
Title: Production of methacrylic acid and catalyst used thereof
Inventor: MATSUMOTO MUTSUMI
IPC: B01J27/14
Filed: 1976-09-06
Abstract: PURPOSE: Methacrylic acid can be stably produced in higher yield for a lengthier time by oxidizing, methacrolein with molecular oxygen in the presence of an oxide catalyst comprising two or more metals selected from Mo, V, and P. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09291921-A (JP)
Title: Connecting structure between plate and shaft
Inventor: YAMADA AKIRA
IPC: F16B35/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously increase a bolt rotation preventing strength and tight sealing and a bolt pulling-out preventing strength by forming an annular recessed part in the inner peripheral part of the seat surface of a shaft, the recessed part being used for inserting the peripheral part of the through-hole of a plate for connecting a serration part and the shaft when the serration part is plastic-deformed. SOLUTION: An enlarged diameter plastic deformation part 12h is formed by bringing the lower end of a serration part with a die 20 and plastic-deforming the serration part from its lower end, and a shell 10 is held and fixed between this plastic deformation part 12h and a head part 12c. For forming the plastic deformation part 12h, the peripheral part of the through-hole of the shell 109 is inserted into an annular recessed part 12f. Thus, the occurrence of folding in the plastic deformation part 12h is prevented and the pulling-out preventing strength of a bolt to the shell 10 is secured. Also, since the sharp annular corner part 12g of the annular recessed part 12f encroached the shell 10, the rotation preventing strength of a bolt fastened to the shell 10 is increased and tight sealing between the shell 10 and the bolt is also increased.
Patent JP-H09290277-A (JP)
Title: Liquid activation method and device therefor
Inventor: SUZUKI TERUO
IPC: C02F1/68
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To easily obtain an element emitting ultrafine particles. SOLUTION: This device has a tubular body 14 which a liquid flows, and an activation element 1 containing α-tocopherol and fat-soluble quinone arranged in contact with the periphery of the tubular body. Energy emitted from α-tocopherol contained in the activation element 1 is turned into ultrafine particle wave energy by the fat-soluble tocopherol of an electron transfer body to radiate it. The obtained ultrafine particle wave acts on the fluid flowing in the tubular body 14 with which the activation element 1 is brought into contact.
Patent JP-H043149-A (JP)
Title: Radioactive image information reader
Inventor: MIYAGAWA ICHIRO
IPC: G02B26/08
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the incidence of flares on an accumulation type fluorescent material sheet without lowering the condensing efficiency of stimulated luminous light by using a flexible light shielding member, such as light shielding blind. CONSTITUTION:The light shielding blind 50 is provided pendently at the bottom end of a light guide 28. The light shielding blind 50 is disposed in the state of merely hung down at the bottom end of the light guide 28 and has the length at which its free length comes into contact with the fluorescent material sheet A at the time of image reading. The fluorescent material sheet A is, therefore, sub-scanned and transported in an arrow (b) direction at the time of the image reading, by which this free end side is put into a pulled state to cover the fluorescent material sheet A. Many of the alternate long and short dash lines of the flares tending to enter the fluorescent material sheet A can be shielded by this light shielding curtain 50. The stimulated luminous light generated by the flares is thereby decreased and radioactive image reading errors are decreased.
Patent JP-S62262261-A (JP)
Title: Disk driver
Inventor: SUGANO TETSUO
IPC: G11B17/047
Filed: 1986-05-09
Abstract: PURPOSE:To miniaturize the driver main body by providing an escaping hole for a cone arm in a drive control board and arranging the drive control board near the tray. CONSTITUTION:When the tray 33 is moved with the carrier, the cone arm 94 is descended little by little by a cone collar 91 based on the horizontal movement of the tray 33. A cone disk 102 at the tip is pressed to a disk 146 in a cartridge 130, a cone spring is energized to clip the disk 146 elastically at a prescribed force with the spindle cup 27 thereby driving the spindle motor. Then the escaping hole 157 for the cone arm 94 and a bracket 90 or the like is made to the center of the drive control board 18, the drive control board 18 is arranged closely to the tray 33 to miniaturize the entire device.
Patent JP-S61264759-A (JP)
Title: Manufacture of semiconductor
Inventor: OCHIAI JUNICHI
IPC: H01L29/72
Filed: 1985-05-20
Abstract: PURPOSE:To contribute to the enhancement of integration and to reduce the emitter base capacity by leaving the second polysilicon only in the stepped part of the double layer film composed of an oxide film and the first polysilicon by anisotropic dry etching. CONSTITUTION:A resist 24 is spread on an oxide film 23 and a polysilicon layer 22 and the oxide film 23 except the part which is to be the emitter lead electrode region 24 are removed in order by anisotropic dry etching, after which boron ions are implanted in an active base region 25. Then, a distortion buffer oxide film 14 is removed to expose the surface of a substrate 11 in the active base region 25. After coating the whole surface with polysilicon 26, ions of N<+> type impurity are implanted in the overall surface. Next, polysilicon 26 is removed by the quantity corresponding to the produced film thickness to leave the remaining polysilicon 26' in the stepped parts on both ends of the polysilicon layer 22 of the emitter lead electrode. By heat treatment, the whole surface is coated with an oxide film 28 and at the same time, a base region 27 and an emitter region 29 are formed.
Patent JP-H09259855-A (JP)
Title: Manganese dry battery using separator of silicone resin-processed oilproof paper
Inventor: HIROSE HISAYA
IPC: H01M6/06
Filed: 1996-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost separator for a manganese dry battery in which zinc chloride need not be used in electrolyte. SOLUTION: A separator or filter 6 comprising paper, cloth, leaves, or a wooden thin plate is used in which a silicone resin oilproofing process or a foam silicone resin oilproofing process is applied to one surface of both surface. Natural discharge is thus reduced, and sedimentation of zinc powder in manganese black carbon electrolyte is not generated.
Patent JP-S5440488-A (JP)
Title: Suction nozzle
Inventor: YUGAWA TAKAO
IPC: B65G67/60
Filed: 1977-09-02
Abstract: PURPOSE: To provide a suction nozzle, having an annular opening (12) defined by outer and inner casings, which is moved in the ship hold by wheels connected to the driving means incorporated in the nozzle assembly, everywhere including corners of the ship hold, to draw matters remaining on the floor of ship hold into the nozzle.  
     CONSTITUTION: Suction nozzle 9A has outer and inner casings 10, 11 opened respectively at the lower end portions and it is connected to suction hose 5. Air introducing holes 10c, 11a are formed in the upper side wall of the nozzle. Horizontal beams 11b, 11c are fixed in the inner casing 11 in the manner crossing perpendicularly to each other, and housing 14 for sealedly housing driving means such as motor is mounted on the horizontal beams 11b, 11c. Wheels 13 are attached to the bottom of the beams 11b, 11c. With such an arrangement, nozzle 9A is enabled to move everywhere in the ship hold and can be stopped at a desired position by magnet 15, so that grains or the like remaining at corners of the ship hold can be drawn into the nozzle completely 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11304830-A (JP)
Title: Vehicle speed detector
Inventor: SHIMIZU KOICHI
IPC: G01P15/16
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To detect a vehicle speed from wheel rotating speed sensors corresponding to the running state. SOLUTION: Wheel rotating speed sensors 1, 2, 3 and 4 are mounted on each wheel of an automobile for detecting the running speed of right and left drive wheels and right and left driven wheels. The detected values of the right and left drive wheels are averaged, and the average speed of the drive wheels is calculated. Furthermore, the acceleration of each wheel is calculated. When the average speed of the drive wheels is in a high-speed region, where wheelspins are unlikely to occur, the average speed of the drive wheels is detected to be outputted as the vehicle speed. The acceleration of each drive wheel is checked in the low-speed region. In the low acceleration region where no wheel spinning occurs, the average speed of the drive wheels is outputted as a vehicle speed.  If any one of the drive wheels is not in the low acceleration region, the running speed of the third highest wheel's is outputted. In addition, it is detected whether there is a high frequency noise by the acceleration of each wheel. If noises are detected from three or more wheels, fixed values are outputted.
Patent JP-S5732473-A (JP)
Title: Cleaning combination developing device
Inventor: YOSHINO MASAMI
IPC: G03G15/09
Filed: 1980-08-01
Abstract: PURPOSE:To clean residual toner on a print master and to eliminate the need for a device dedicated to the cleaning operation, by setting the width of contact between a developer on a developing roller and the print master carrying an electrostatic image to >=5mm.. CONSTITUTION:A print master 15 is constituted by providing a toner image 103 fixed to a photoconductive layer 102 on a base 101, and charged and exposed. Then, the diameter of a developing roller is increased (a). The height of ear of a magnetic brush is also increased by intensifying magnetic force (b). The developing roll and a photoreceptor are placed closely (c). Thus, the contact width of the print master 15 is set to 5mm..