baber/WOPTO huggingface dataset:
Patent JP-S5877122-A (JP)
Title: Internal-combustion engine
Inventor: YAMASHITA RIYUUICHI
IPC: F02B23/08
Filed: 1981-10-30
Abstract: PURPOSE:To prevent knocking, by forming an annular groove in the upper end of a piston, placing a spark plug electrode to appear in the annular groove, and both suppressing a rapid pressure rise in a combustion chamber and delaying a pressure rise of unburned gas. CONSTITUTION:A swirl of intake air is caused in a cylinder (a) by an intake passage 2, tangentially formed of the cylinder (a), in an intake stroke. Intake gas is ignited by a spark from an electrode 9a of a spark plug 9, appearing in an annular groove 11, in a combustion stroke. A flame is propagated from around the electrode 9a only in one direction along a flow of the intake gas in the annular groove 11, and combustion of the intake gas is gently performed. Intake gas in the periphery of a combustion chamber 1, separated from the annular groove 11, that is, unburned gas is compressed in said periphery of the combustion chamber, here the periphery of said combustion chamber 1 is of large surface area with respect to capacity, and a pressure rise of the unburned gas is delayed.
Patent JP-S5799671-A (JP)
Title: Liquid developing device
Inventor: MURASAWA SADAO
IPC: G03G15/10
Filed: 1980-12-11
Abstract: PURPOSE:To form high-quality image at a high speed and to reduce the size of constitution, by providing holes, at positions which do not opposite to the slit of a developing electrode directly, a top of the developing-solution supply pipe and by jetting a developing solution uniformly from the slit. CONSTITUTION:Holes 7 formed at a tip part 6 installed in the developing head of a developing-solution supply pipe do not oppose to a slit 8 directly and flows a developing solution toward the wall of a hollow can 1 or a part except the slit 8 of an electrode 2. Then, the developing solution fills the developing head temporarily to jet downward from the slit 8 as an uniform flow free of flow-quantity and flow-rate irregularity and then to flow in many holes 12 of a latent-image carrier sheet supporting plate 3. When a latent-image carrier sheet 5 passes between the electrode 2 and supporting plate 5, a large amount of the developing solution comes into contact with its surface instantaneously, so a deficiency in starting development, irregularity of development density, occurrence of edge effect and white, etc., are prevented.
Patent JP-S6241344-A (JP)
Inventor: SATO MAKOTO
IPC: D03C7/06
Filed: 1985-08-10
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-S5799292-A (JP)
Title: Variable capacity compressor
Inventor: KATOU KIMIO
IPC: F04B49/00
Filed: 1980-12-10
Abstract: PURPOSE: To provide effective operation with less loss, by constituting a captioned compressor so that a discharge valve on a rear side is displacable between a normal close position and an open position for opening a discharge port.  
     CONSTITUTION: A valve retainer 43 on a rear side is formed in the same shape as a discharge valve 41 and a column shaped spool 44 is integrally constructed with the discharge valve 41 and the valve retainer 43 by a bolt 45 before the spool 44 is slidably fitted axially in an operating chamber 46. Since the discharge valve 41 on the rear side is displacable between a normal close position and an open position for opening a discharge port 37, a capacity of compressor can be turned over step by step depending on cooling load, leading to effective operation with less loss. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0519884-A (JP)
Title: Electronic equipment
Inventor: KASUGA NOBUYUKI
IPC: G06F1/00
Filed: 1991-07-16
Abstract: PURPOSE:To enable a user to naturally put the electronic equipment in a resuming state restore state without being aware of the function of resuming by automatically putting the electronic equipment in the resuming state by the closure of a lid part at the time of the interruption of use. CONSTITUTION:The electronic equipment is equipped with a means which detects the closure state of the lid part 11 when the use of the electronic equipment is quitted, a means which holds the current operation state of an electronic circuit including the contents of a memory(RAM) 2 in respect of closure information on the lid part 11, and a means which restores the last operation state when the lid part 11 is opened again. Namely, when the user quits using a portable computer 1, the lid part 11, a keyboard, etc., are stored, which is utilized to detect the storage state and judge that the use is quitted, thereby putting the electronic equipment in the resuming state. Consequently, the user only opens and closes the lid part 11 without paying attention to the resuming to naturally put the electronic equipment in the resuming state and restore the state.
Patent JP-H05208555-A (JP)
Title: Transparent recording film for thermography
Inventor: JIYONASAN EMU MATSUKU
IPC: B41M5/382
Filed: 1992-07-02
Abstract: PURPOSE: To provide a transparent thermographic recording film that has good anti-stick property, scratches resistance, and is substantially craze-free. CONSTITUTION: The thermographic recording film comprises a transparent support carrying (a) a dye image-forming system comprising a di- or triarylmethane thiolactone dye precursor, an organosilver salt, a heat-fusible organic acidic material, and polyvinylbutyral as the binder; and, (b) a protective topcoat layer positioned above said dye image-forming system and comprising a water-insoluble polymeric binder, a mixture of at least two colloidal silicas having different average particle diameters in the proportion, by weight, of 1 part of silica having an average diameter of 50 nm or smaller and 0.3 to 1 part of silica particles having an average diameter no more than 40% of the larger sized silica particles, the ratio of total silica to binder being at least 3 parts per weight silica to 1 part per weight binder.
Patent JP-S5799078-A (JP)
Title: Facsimile device
Inventor: HORIGUCHI MASATOSHI
IPC: H04N1/32
Filed: 1980-12-12
Abstract: PURPOSE:To use the titled device also as a figure input device for a computer, by switching video element density according to inputted information. CONSTITUTION:A transmission/reception control section 1 makes transmission/reception relating to the operation mode, and receives the operation mode information in the operation of either one of ununiformed video element density or uniform video element density for main and subscanning direction of conventional facsimiles. The operating mode information is interpreted at a mode interpretation section 2, resulting that a subscanning control section 3 is controlled. A read-in control section transmits a signal of original read-in start to a mechanism section 4, reads in the video signal of one scanning line and converts it to a facsimile signal and transmits it to an opposing facsimile device via the section 1. At reception, the mode information is interpreted at the section 2, and the subscanning control section 3 and the mechanism section 4 are operated with the result and the control of an output control section 6.
Patent JP-H103268-A (JP)
Title: Illumination device
Inventor: TAKAZAWA MASASHI
IPC: G09F9/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To display the display articles on a display plate with desired full colors. SOLUTION: Display articles such as characters and pictures, which are displayed by colored light beams on the display section of a display plate 11, are broken down into dot unit pixels and displayed. The illumination device is provided with first, second and third LEDs 2, 3 and 4 which respectively emit red, green and blue three primary color light beams and separate optical fibers 5, 6 and 7 which transmit the emitted light beams from the LEDs 2, 3 and 4 to the display section of the plate 11. Three kinds of light beams from the LEDs 2, 3 and 4 are transmitted to respective display units which constitute one dot unit of the display section by the fibers. Then, characters and pictures are displayed on the plate 11 with desired colors by controlling the strength of three kinds of beams transmitted to every display unit.  Note that by controlling the supply currents to the LEDs 2, 3 and 4 which emit red, green and blue light beams, the generated colors for every display unit of the plate 11 are set to desired colors and various characters and pictures are constituted.
Patent JP-H1123806-A (JP)
Title: Finder lens
Inventor: KOIKE KAZUMI
IPC: G02B3/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the finder lens whose deterioration of the lens surface due to a shrinkage of resin after injection molding is suppressed while the focal length is shortened. SOLUTION: An objective 11 for an inverted Galilean finder is constituted by forming a spherical lens surface 16 concavely on the image-side surface 15b of a lens base 15 almost in a rectangular prism shape. The lens base 15 has the corner parts 17a to 17d of the surface 15b chamfered along the outline of the lens surface 16. Even when the objective 11 is increased in the curvature of the lens surface 16 to shorten the focal length and reduced in the thickness of the peripheral edge part, the volume of the peripheral edge part of the lens surface 16 is decreased by the chamfering, so the volume ratio of the center part and peripheral edge part becomes small. Consequently, the shrinkage difference of the resin after the injection molding becomes small, so its lengthwise bonding is suppressed.  Further, the chambered surfaces 18a to 18d which are formed by the chambering are slanting surfaces, so the performance of parting from a metal mold is improved.
Patent JP-H0464377-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-07-02
Abstract: PURPOSE:To enable a player to project automatically balls without adjusting a spring force by providing a start requirement judging means for judging the establishment of a game start requirement and an automatic shot ball control means for automatically elastically projecting the ball by a preset spring force. CONSTITUTION:A pinball projecting device 4 as a pinball spring-driving mechanism consists mainly of a ball shooting lever 84, ball shooting motor 80, rotary cam 81, ball shooting force setting section 88, ball shooting power fixing plate 89 and a mounting base plate 91 for mounting these devices and members. A start requirement judging means judges through S1-S28 the establishment of a game starting requirement established for the necessary minimum requirement that a valuable object having a predetermined value usable for a game is cast. A means capable of controlling a ball shooting mechanism controllably drives the ball shooting mechanism by S30-S44 on the basis of the judging output of the start requirement judging means to automatically elastically project the ball with a preset spring force.
Patent JP-S5966242-A (JP)
Title: Communication system
Inventor: YOKOMIZO YOSHIKAZU
IPC: H04L12/433
Filed: 1982-10-08
Abstract: PURPOSE:To make equally all terminals take part in a network, by by-passing a terminal impossible for token takeover in the case of token takeover and providing a common number participating in the communication of a terminal taken part in the communication on the way. CONSTITUTION:When the token is taken over by taking, e.g., a terminal 37 as a submaster in the communication of the token passing system among terminals 36-39, a terminal number 001 itself is added with +1 and a terminal selecting signal DS of 010 is transmitted. If the communication is not possible to the terminal of 010 and no receiving end signal BUSY/ACK is returned to a terminal 37, the terminal 37 adds further +1 to the signal and a signal DS of 011 is transmited and by-passes the terminal of number 010. After the takeover of the token is circulated, a terminal taking part in on the way sets a communication participating common number 111 as a terminal number. When the token is given to the terminal newly joined, a receiving end signal is transmitted from the newly participated terminal, and the detection of the terminal is confirmed, the common number is reset and changed over to the specific number.
Patent JP-H068834-A (JP)
Title: Motor-driven type power steering device
Inventor: UENO HIROSHI
IPC: B62D101/00
Filed: 1992-06-10
Abstract: PURPOSE:To improve the stability of automatic drive at a high vehicle speed without applying an instable feeling and fatigue feeling to a driver without adding the unnecessary viscosity in the return of steering. CONSTITUTION:A motor-driven type power steering device is equipped with an assisting motor 6, torque sensor 21, car speed sensor 22 and a control means 100 for controlling the drive of the motor 6 on the basis of the outputs of the sensors 21 and 22. A motor speed detecting means 30 for detecting the revolution speed of the motor 6, steering state detecting means 50 for detecting the cut-in time of a steering system on the basis of the outputs of the torque sensor 21 and the motor speed detecting means 30, and a viscosity compensation means 60 for calculating the viscosity compensation value for compensating the viscosity of the motor 6 so as to apply brake to the motor 6, when the steering state detecting means 50 detects the cut-in time of the steering system are provided. The control means 100 corrects the control value for controlling the drive of the motor 6 on the basis of the viscosity compensation value calculated by the viscosity compensation means 60.
Patent JP-H0466395-A (JP)
Title: Pylon for aircraft
Inventor: SUGIYAMA KATSUMASA
IPC: B64C23/00
Filed: 1990-07-05
Abstract: PURPOSE:To reduce the performance deterioration of an aircraft due to the existence of pylons by providing a means for blowing air off backward from the rear end of the pylon, a splitter plate extended backward from the rear end of the pylon or a vane for guiding air backward along the pylon. CONSTITUTION:In an aircraft provided with a body 2, main wings 3, horizontal tails 4 and a vertical tail 5, a pair of pylons 9, 9 with a pair of engines 7, 7 mounted thereto are provided in a position in front of the right and left horizontal tails 4 at the rear part of the body 2. This pylon 9 is provided with a blunt part 28 in the shape of its rear end part cut off. Inside the pylon 9, there is provided a high pressure gas pipeline 11 provided with a valve 10, for feeding high pressure gas generated by the engine 7. This high pressure gas pipeline 11 is branched into vertical pipelines 11', 11' opened to the blunt part 28, in the state of being extended in the width direction of the pylon 9. In place of this structure, there may be provided a splitter plate 19 extended backward from around the vertical center of the blunt part 28 at the rear end part of a pylon 18 of the same shape as the pylon 9.
Patent JP-H06236718-A (JP)
Title: Combination structure of concealed receptacle with plug
Inventor: HORI MITSUHIKO
IPC: H01R13/46
Filed: 1992-06-10
Abstract: PURPOSE:To prevent erroneous insertion of a plug into a receptacle and make parts common so as to realize uniformity in view of a design by easily attaching or detaching the receptacle to or from a ceiling plate or the like with simple structure using a small number of part items. CONSTITUTION:Ring-like projections 19A, 3A extending in the center direction are formed on an outside electrode cylinder 19 on a receptacle side and/or on an inserting inlet side of a receptacle casing 3. The ring-like projections 19A, 3A are so formed as to have two or more kinds of inner diameters. An insulating cylinder 18 outside an inside electrode cylinder 17 on the receptacle side is so formed as to have two or more kinds of outer diameters. An electrode ring 20 on a plug side is so formed as to have two or more kinds of inner and outer diameters, in such a manner as to correspond to the inner diameters of the projections 19A, 3A and the outer diameter of the insulating cylinder 18. Consequently, a plug having an unsuitable diameter cannot be inserted into a receptacle main body 1.
Patent JP-H10327624-A (JP)
Title: Measuring device of rice transplanter
Inventor: WAKIMIZU TOSHIHIKO
IPC: A01C11/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device of a rice transplanter capable of transplanting seedlings to a corner part of the paddy field, and improving labor saving and operability by allowing the device to have a length capable of showing the width required for a prescribed number of travels and constituting the device so as to be contracted and housed. SOLUTION: This measuring device of a rice transplanter is attached to the rice transplanter, has a length capable of showing the width required for one or more times of travels for measuring the width required for one or more times of the travels by extending the device in the vertical direction to the traveling direction in the right and left direction of the rice transplanter, and is housed by contracting the device. The measuring device 4 is attached to the rice transplanter, and set so that the transplanting is carried out while removing one or several rows of the periphery part from the edge 1. Further, the seedlings are transplanted at the center part at first and thereafter at the periphery part.
Patent JP-2000011069-A (JP)
Title: Portable terminal equipment, wallet system, settlement in wallet system and recording medium
Inventor: ADACHI HIDEYUKI
IPC: G06Q40/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To unnecessitate filling an IC card with electronic money and confirming electronic money balance or the like through the use of ATM or the like by permitting a host computer to transmit balance from an intrinsic account to a communication part and displaying transmitted balance in the display part of the portable terminal equipment when an authentication identifier transmitted from a portable terminal equipment is right. SOLUTION: When an owner A inquires one's own virtual wallet account, for example, the recognition identifier as against one's own account number is inputted to the input part 252 of the portable terminal equipment 250 which is owned by A. The account number is previously stored at every portable terminal equipment and the account number and the recognition identifier are transmitted to a banking organ computer 100. When the recognition identifier for the account number of the virtual wallet account in the name of the owner in an account file 207 is right, the banking organ computer 100 transmits the contents (balance or the like) of the virtual wallet account to the portable terminal equipment 250 owned by A and displays the balance or the like in the display part 251.
Patent JP-H04250454-A (JP)
Title: Radiation sensitive composition containing vinyl pyrrolidone polymer and lithograph printing plate using this composition
Inventor: POORU RICHIYAADO UESUTO
IPC: G03F7/038
Filed: 1991-07-17
Abstract: PURPOSE: To obtain a radiation sensitive compsn. excellent in shelf life and contrast and developable with an aq. developer. CONSTITUTION: A vinylpyrrolidone polymer is incorporated into a radiation sensitive compsn. contg. a photocrosslinkable polymer having photosensitive groups represented by formula I as parts integrated with the principal chain of the polymer to obtain the objective radiation sensitive compsn. A homopolymer of vinylpyrrolidone or a copolymer of vinylpyrrolidone with an ethylenic unsatd. copolymerizable monomer may be used as the vinylpyrrolidone polymer. The resultant radiation sensitive compsn. preferably contains copolyester consisting of unsatd. dicarboxylic acid and oxyalkylene ether of alkylidenediphenol besides the photocrosslinkable polymer and the vinylpyrrolidone polymer.
Patent JP-S6424070-A (JP)
Title: Tetragonal zirconia ceramics
Inventor: NAKADA TAKAO
IPC: C04B35/48
Filed: 1987-07-15
Abstract: PURPOSE:To improve mechanical strength and thermal stability by controlling the intensity ratio of X-ray diffraction peaks on the (002) face and (200) face of a tetragonal zirconia crystal existing on the surface to a specific value or below by application of a stress to the surface. CONSTITUTION:The adequate stress is applied to the surface of the tetragonal zirconia ceramics by grinding with a grinding wheel consisting of diamond, etc., or blowing of alumina grains, etc., under a high pressure. A strain is thereby generated in the tetragonal zirconia crystal and the single crystal structure of small A unit is generated on the surface of the tetragonal crystal. Broadening of the peaks is eventually generated and the diffraction intensities of the (200) face and the (002) face are inverted. The intensity ratio I(200)/I(002) of the X-ray diffraction peaks of the (002) face and the (200) face is controlled to <1 in order to make this inversion. The entire part of the crystal is broken and the diffraction intensity is not inverted if said intensity ratio is >=1. The increase in the mechanical strength and the improvement in thermal stability are then not possible.
Patent JP-S6238723-A (JP)
Title: Bending machine
Inventor: KOYAMA JUNICHI
IPC: B21D5/04
Filed: 1985-08-13
Abstract: PURPOSE:To improve the bending accuracy of a product by calculating a pressure supporting force corresponding to a work condition of a plate bending work, and also generating an optimum pressure force to a work piece, based on its pressure supporting force. CONSTITUTION:The titled machine is provided with plural pressure cylinders 43F, 43R for pressing a work piece W between top dies 41F, 41R and bottom dies 21F, 21R. Bend beams 47F, 47R are attached to the upper part of bending rams 49F, 49R in order to bend the end edge of the work piece W, and move up and down through bending cylinders 61F, 61R. An optimum pressure supporting force between a bottom die 21 and a top die 41 corresponding to a plate thickness, a material quality, and a bending width of the work piece W is calculated in advance in a pressure force operation module. Subsequently, a bend beam 47 executes bending by this pressure supporting force. Accordingly, a deflection of a fixed frame is prevented, and the bending accuracy can be improved.
Patent JP-H0226744-A (JP)
Title: Pattern coating plate for print
Inventor: KODA TOSHIO
IPC: B41F23/08
Filed: 1988-07-18
Abstract: PURPOSE:To prevent bending at the time of the design applying of a press plate, and to conduct even surface formation simply by manufacturing a resin green board by laminating a resin board having photosensitivity and a substrate made of a metallic sheet and forming a projecting pattern coating design onto the plane of the resin green board. CONSTITUTION:When a pattern coating plate 11 is installed onto the circumferential surface of a coater cylinder 5, a pattern coating design 12a and the printing design of a printing unit are registered and printing operation is started, paper 8 after printing is carried by being re-gripped in order of a transfer cylinder 9, an impression cylinder 7 and a transfer cylinder 10, and passed between the coater cylinder 5 and the impression cylinder 7. Varnish in a varnish boat 2 is pulled up by an original roller 3, the quantity of varnish is adjusted by a quantity adjusting roller 4, and the varnish is attached to the projecting pattern coating design 12a by a form roller 6. Consequently, the varnish of the pattern coating design 12a is transferred and applied to the design section of paper 8. The pattern coating plate 11 is mounted at an accurate position, and the printing design and the position of the applying of varnish are not displaced.