baber/WOPTO huggingface dataset:
Patent JP-S62621-A (JP)
Title: Diesel combustion chamber
Inventor: ISHIDA SHIRO
IPC: F02B23/00
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the formation of HC, etc. and improve quietness by forming a catalytic metal layer for oxydizing and combusting the jetted fuel onto the inner wall of a combustion chamber, thus suppressing the adhesion and formation of the uncombusted substance and achieving the stable and gradual combustion in the whole loading regions. CONSTITUTION:In order to favorably evaporate and combust the fuel jetted from a jetting port 8 in low revolution and low loading, a catalytic metal layer 11 for preventing the adhesion and formation of the uncombusted substance onto the inner wall 14a of an annular member 14 is covering-formed. In the low revolution and low loading region including idling, a subinjection port 8 is opened, and fuel is jetted towards the inner wall 14a of the annular member 14. A portion of the fuel is formed into the premixed gas E which is minutely pulverized and dispersed, and evaporation- combusted in a moment in a swirl S. The fuel film F1 which flows along the inner wall 2a of an eddy-current combustion chamber 2 including the inner wall 14a of the rest part is exposed to the propagation of flame, and gradual combustion is carried out. Therefore, the sharp increase of the pressure in the eddy-current combustion chamber 2 due to the ignition delay is suppressed, and engine noise is reduced, and the generation of HC is reduced.
Patent JP-H10311775-A (JP)
Title: Test water tank
Inventor: NAKAMURA SHIGERU
IPC: G01M10/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To form a density stratification in a test water tank in a short time. SOLUTION: This water tank 11 is constituted by providing, on its floor surface 11a, a plurality of filling pipes 10 in parallel having a large number of small holes 12 for discharging a density stratification forming solution on both sides. In this case, by providing partition boards 17 between adjoining filling pipes 10, and providing a porous resisting board 18 having the same area with the floor surface 11a above the partition boards 17 horizontally, a filling velocity vector is changed into an upward velocity vector 19 by the partition boards 17, even if the discharging velocity of the solution is made faster. Moreover, it is made possible to reduce the velocity vector by the resisting boards 18, and to suppress the generation of eddies owing to rectification by the resisting plate 18.  Consequently, it becomes possible to make the solution discharging velocity faster, and to form a specified density stratification (density gradient) in a test water tank 11 in a short time.
Patent JP-H07180122-A (JP)
Title: Mounting device to attach wiping cloth to transport vehicle and holding member of wiping cloth
Inventor: SAKAMOTO YASUYUKI
IPC: E01H1/00
Filed: 1994-05-27
Abstract: PURPOSE:To make it possible to join a floor surface with wiping cloth under enough pressure. CONSTITUTION:This mounting device comprises a holding member 1 which holds wiping cloth, such as a mop and an approximately U-shaped member 11 which can be fitted into a linear edge installed to the rear part or the front part of a transportation vehicle, such as a reach lift. The substantially U-shaped member 11 is directly assembled on the holding member 1. The holding member comprises a pipe 1a and a wire 1c. The pipe 1a is formed with opposed linear parts A and a curved part B which connects the opposed linear parts A. The wire 1c is formed from linear parts A' and a curved part B' which connects the linear parts A'. The linear parts A' of the wire 1c are inserted into the linear parts A of the pipe 1a so that a truck-like ring may be formed. It is, therefore, possible to change the size of the holding member 11 in conformity with the size of wiping cloth.
Patent JP-2000325533-A (JP)
Title: Operation button for game machine
Inventor: TAKEUCHI SUSUMU
IPC: A63F5/04
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To illuminate the whole surface of an operating part and to reduce an arrangement space in a depth direction by using an electro-luminescence(EL) for a light source in an operation button having the light source to illuminate the operating part from a rear part. SOLUTION: The three kinds of BET buttons 19, that is, a 1BET button, the 2BET button and a max. BET button are arranged in a control panel under a display window of a slot machine and one, two or three medals are bet in one game by the depressing operation of each BET button 19. In this case, the respective BET buttons 19 are constituted by having a button cover 31 made of a translucent resin and colored in red, for example, on the front surface of a button main body 32. EL 33 is arranged and attached onto a holder 34 at a position facing the operation surface 31a of the button cover 31 and its energizing is controlled with a wire harness 35.
Patent JP-S62295180-A (JP)
Title: Method for supporting pattern generation
Inventor: SHIMAMURA HIDEHIKO
IPC: G06F17/50
Filed: 1986-06-16
Abstract: PURPOSE:To improve the efficiency of pattern generation and maintenance by independently separating picture information from a display function, adding a function for reading the picture information to a program having the display function and selectively executing a display command corresponding to the picture information. CONSTITUTION:The picture information, i.e., character or graphic information or the like to be displayed, is previously stored in an external memory 110 and a program having a function for displaying the picture information as a concrete picture and a function reading necessary picture information is stored in an external memory 110. In case of displaying the formed picture on a display device 30, the storing position of the picture information to be displayed is instructed and the program stored in the memory 120 is executed. The executed program reads out the picture information from the instructed storing position and displays a picture corresponding to the picture information on the display device 30.
Patent JP-H08325835-A (JP)
Title: Ultrafine acrylic fiber and its production
Inventor: KAMESHIMA KAZUHIRO
IPC: D01F6/18
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an ultrafine acrylic fiber having excellent deep color dyeing performance and low-temperature dyeability and hygroscopicity without necessitating annealing relaxation treatment by copolymerizing a methallyloxybenzenesulfonic acid (salt) at a specific copolymerization ratio. CONSTITUTION: This ultrafine fiber having a fineness of 0.01-0.5de is produced from an acrylonitrile copolymer having a specific viscosity of 0.05-0.5 and copolymerized with methallyloxybenzene sulfonic acid and/or its salt at a copolymerization ratio of 0.4-1.4mol%. The fiber dispenses with an annealing relaxation treatment to promote the impregnation of a dye into the fiber and has high color fastness.
Patent JP-H0444959-A (JP)
Title: Film for valve of powder or granule receiving bag
Inventor: KIKUCHI SHIZUO
IPC: B29C55/02
Filed: 1990-05-30
Abstract: PURPOSE:To provide a piece of film for a check valve of a powder or granule receiving bag to prevent the same from leaking from inside the bag by using a heat-shrinkable resin film having a specific tensile elastic modulus, maximum shrinkage factor, maximum shrinkage stress and dynamic friction coefficient and at least uniaxially stretched. CONSTITUTION:The subject check valve film is the heat-shrinkable resin film having a tensile elastic modulus of at most 120kg/mm<2>, a maximum shrinkage factor of 40-90%, a maximum shrinkage stress of 70-280g/mm<2> and a dynamic friction coefficient of at most 0.4 and at least uniaxially stretched. The material resin may preferably be polyolefin resin, particularly polyethylene. After heat application, the check valve film shrinks as shown by 3' and an opening part 5 is deformed and becomes narrow as shown by 5'. The deformed opening part 5' is elastic and changeable into such a shape as to make extremely difficult the leakage of powder or granule from inside a bag to outside according to the surrounding conditions.
Patent JP-S5929285-A (JP)
Inventor: YAMAGISHI YOSHINOBU
IPC: G09D3/08
Filed: 1982-08-11
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-H11330739-A (JP)
Title: Fixing structure of circuit board
Inventor: NAKAMURA KATSUHITO
IPC: H05K7/14
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To make feasible of fixing a circuit board in the whole direction as well as improving the assembling workability. SOLUTION: In a fixing structure of circuit board, a pair of large and small upper cover 10 and lower cover 20 are provided, while notches 11a, 11a and 21a, 21a are respectively formed on the edges of opposite two sidewalls 11, 11 and 21, 21 as well as rib parts 31a, 31a fitted to the notches 11a, 11a and 21a, 21a are respectively protruded on the two sides 31, 31 opposite to a circuit board 30 housed in these upper cover 10 and the lower cover 20 so that, when the circuit board 30 is housed in these upper cover 10 and the lower cover 20, the ribs 31a, 31a fixed to the notches 11a, 11a and 21a, 21a may be held between these upper cover 10 and the lower cover 20 in such a constitution as described above.
Patent JP-S5364304-A (JP)
Title: Method of switching among different driving controls
Inventor: NAGASE KAZUHIKO
IPC: B60L15/20
Filed: 1976-11-19
Abstract: PURPOSE: To smoothly switch driving controls of a vehicle when conducting two or more different driving controls with one steering handle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08303510-A (JP)
Title: Damper for rotary connection part
Inventor: NAKANISHI MOTOYASU
IPC: F16F9/30
Filed: 1995-05-12
Abstract: PURPOSE: To provide a desired impact absorbing ability in an extremely simple structure, cope with change of various loads, and improve operability. CONSTITUTION: A damper 1 for a rotary connection part is a shock absorbing device to be provided for a switching mechanism comprising a base material 2, a movable member 3, and the rotary connection part. The shock absorbing device is provided to the rotary connection part, and it is provided with a shock absorbing part 10 comprising a rotary casing 11 and a damper rotor 12 to be assembled in multi-concentrically at an interval of a proper gap tD, and viscoelastic material P filled in the gap tD, a one-way movable part 20 to regulate the shock absorbing direction of the shock absorbing device by a ratchet mechanism, and a free rotation mechanism 30 to delay an actuation start point of the one-way movable part 20, and allow free rotation of the movable member 3 within a range of a specified angle.
Patent JP-H06344667-A (JP)
Title: Production of microcapsule containing diazonium salt compound and photosensitive thermal recording material using the same
Inventor: HIYOUHARA SHIN
IPC: B41M5/28
Filed: 1993-06-10
Abstract: PURPOSE:To enhance the stability of a diazonium salt in a microcapsule by adding a specific sulfonic acid compd. to an org. solvent soln. containing a diazonium salt compd. and a polyvalent isocyanate compd. before emulsification. CONSTITUTION:A diazonium salt compd. and a polyvalent isocyanate compd. are added to an org. solvent and a sulfonic acid compd. represented by the formula (wherein Ar is an aryl group and R is an alkyl group, a cycloalkyl group or an aralkyl group) is also added to the org. solvent. This org. solvent is added to a water-soluble polymer aq. soln. to be emulsified therewith and, thereafter, the polyvalent isocyanate compd. is polymerized to form a microcapsule wall to produce a diazonium salt compd.-containing microcapsule. As a concrete example of the sulfonic acid compd. represented by the formula, there are methyl benzenesulfonate, methyl p-toluenesulfonate, ethyl 4- methoxybenzenesulfonate and the like.
Patent JP-2000333428-A (JP)
Title: Dc brushless motor
Inventor: OKADA TADASHI
IPC: H02K29/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To make a motor small and to reduce its cost. SOLUTION: This motor 1 is made up of a stator 9, a rotor 7 that is arranged to face the stator 9 and rotates, a circular position detecting magnet 11 that comprises N, S with magnetic poles arranged alternately in the circumferential direction and is integrated with the rotor 7, and a position detecting element 12 arranged to face the position detecting magnet 11 to detect its rotational position by the magnetic field. In this motor, the position detecting magnet 11 has a plurality of slits 11b arrayed in the circumferential direction and magnetic poles aligned radially outside these slits 11b.
Patent JP-H086405-A (JP)
Title: Pre-transfer electrostatic charge device for image forming device
Inventor: ISHIDA HIDEKI
IPC: G03G21/16
Filed: 1994-06-21
Abstract: PURPOSE:To easily execute a cleaning action at a maintenance time and to maintain the positional accuracy of a paper carrying path to be high. CONSTITUTION:This pre-transfer electrostatic charge device 22 is provided in a copying machine constituted so that a main body upper part where an image forming part is mounted and a main body lower part where the paper carrying path 14 guiding a paper to the image forming part is mounted are coupled so as to be freely opened and closed. Besides, it is provided with a shield upper case 24 loaded at the main body upper part, a shield lower case 25 which is loaded at the main body lower part, whose outside wall 25b forms one part of the path 14 and which constitutes a shield case 23 together with the case 24 and an electric discharge wire 28 arranged in the case 23 constituted of the cases 24 and 25.
Patent JP-S5839808-A (JP)
Title: Deflector
Inventor: NAKAGAWA MITSURU
IPC: F24F13/12
Filed: 1981-09-02
Abstract: PURPOSE:To easily select a single straight jet, a single deflected jet, two differently-oriented divided deflected jets or three differently-oriented jets, by providing two independently-slidable deflecting portions at a fluid outlet port and sliding the portions to various positions. CONSTITUTION:A casing 11 is provided with holes 14a, 14b into which metal shafts 4a, 4b are slidably inserted. Deflecting portions 2a, 2b are secured on the tips of the shafts 4a, 4b and operating knobs 3a, 3b are seucred on their butts. The casing 11 is so shaped that an inlet part 16 has both side walls 15 having steps 13 and extending to both the curved guide walls 12 of an outlet part 5.  The deflecting portions 2a, 2b are provided with flat sides 21 parallel with the side walls 15 and are also provided with curved sides 22 which can be brought  into conatct with the guide walls 12. The deflecting portions 2a, 2b are moved  separately or jointly to various positions to define different outlet passages  among the casing 1 and the deflecting portions.
Patent JP-H05333333-A (JP)
Title: Illuminator
Inventor: YAMADA FUMIAKI
IPC: G09F9/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a direct under type backlight which can be made thin and can improve accuracy while hardly generating uneven local luminance in the radial direction of a fluorescent tube. CONSTITUTION:For the direct under type backlight provided with a fluorescent tube 10 as a light source and a reflecting plate 11 to reflect light from the fluorescent tube 10 at least and arranged just under an object to be illuminated, a first prism board 12 provided with the sequence of prisms is provided between the fluorescent tube 10 and the object to be illuminated so that the lengthwise direction of prisms 15 on the prism board 12 can be parallel to the lengthwise direction of the fluorescent tube 10, luminance just above the fluorescent tube is lowered, and the luminance distribution of the backlight is averaged.
Patent JP-H09321864-A (JP)
Title: Telephone set
Inventor: NISHIDA TOMOSHI
IPC: H04M1/65
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set, that effectively utilizes a caller telephone number sent by the caller telephone number transmission service even when the call is received while the user is not at home. SOLUTION: A data demodulation section 3 demodulates a caller telephone number by the caller telephone number transmission service under the control of a control section 1 and a memory 7 stores a demodulation result with its reception time. Furthermore, a message of a caller is automatically recorded in a voice memory 9 by a recording and reproducing section 10. The control section 1 receiving the reproducing operation of the user allows the recording and reproducing section 10 to voice-synthesize a caller telephone number and a time in the memory 7 and allows the recording and reproducing section 10 to reproduce the recorded message.
Patent JP-S5839615-A (JP)
Title: Dentrifrice composition
Inventor: SHIBUYA KOUJI
IPC: A61K8/96
Filed: 1981-09-03
Abstract: PURPOSE:To provide a dentrifrice composition effective for the prevention of oral odor and periodontosis, by using extract of Amur cork, clove, blue gum, mace, celery and/or parsley in combination with sodium alkylsulfate. CONSTITUTION:A dentrifrice composition is obtained by adding (A) the extract of a plant selected from Amur cork, clove, blue gum, mace, celery and parsley and (B) preferably 8-18C alkylsulfuric acid sodium salt, e.g. sodium caprylsulfate, especially sodium laurylsulfate, to a dentrifrice composition such as toothpaste, moistened tooth powder, tooth powder, liquid dentrifrice, etc. The amounts of the components (A) and (B) are preferably 0.0005-5wt%, especially 0.002- 2wt%, and preferably 0.1-5wt%, especially 0.5-3wt% of the whole composition, respectively. The above components exhibit excellent synergistic antibacterial effect even at a small amount against Fusobacterium nucleatum which is a pathogenic bacterium of oral odor and periodontosis, and gives the objective dentrifrice composition having high safety.
Patent JP-S63303344-A (JP)
Title: Positive type photoresist composition
Inventor: YAJIMA MIKIO
IPC: G03C1/72
Filed: 1987-06-03
Abstract: PURPOSE:To improve the resolving power and the heat resistance of the titled composition by incorporating an alkaline soluble resin, a quinone diazide compd. and a specified phenyl azobenzene compd. in the titled composition. CONSTITUTION:The titled composition comprises the alkaline soluble resin (a copolymer of phenol and formaldehyde, etc.), the quinone diazide compd. and the compd. shown by the formula wherein R1 is halogen atom or OH or OR4 group, R2 and R3 are each hydrogen or halogen atom or alkyl or OR5 group, R4 and R5 are each alkyl or hydroxyalkyl group. The compd. shown by the formula is exemplified by 4-(2-chlorophenylazo)-1,3-dihydroxybenzene or 4-(2-ethoxyphenylazo)-1,3-dihydroxybenzene-2,3. Accordingly, the reduction of the sensitivity of the titled composition is lessened, and the resolving power, the heat resistance and the antihalation effect of the titled composition are improved.
Patent JP-H09315656-A (JP)
Title: Sheet material processing device and image forming device provided with the same
Inventor: KAWADA WATARU
IPC: B65H37/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily take out a bundle of sheet material stored on a stacker tray. SOLUTION: A bundle of sheet material carried by a carriage gripper 12 is stacked and stored in a stacker tray 116 and the bundle of sheet material is drawn to a transfer direction different from a sheet material carriage direction to the stacker tray 116. A guide part 116b which comprises a recessed part or projected part substantially parallel to transfer direction is disposed in a designated position of the stacker tray 116. Whereby, when the bundle of the sheet material is bound by a binding needle, the binding needle is not caught in the stacker tray 116 and the bundle of sheet material is easily taken out.
Patent JP-H05333168-A (JP)
Title: Timer device
Inventor: UMEDA HIROSHI
IPC: G04C23/00
Filed: 1992-05-29
Abstract: PURPOSE:To make a timer reservation in the time feeling matched with the thinking of a human by automatically changing the day of the week of a timer to the next day of the week of the set day of the timer when a midnight key is operated. CONSTITUTION:To set the start time at 10 o'clock in Tuesday night and the end time at 1 o'clock a.m. Wednesday for reserved video recording, for example, the following actions are taken. For start setting, Tuesday is set via a day-of- the-day key 9a, 10 o'clock p.m. is set via a start time key 9b, and the desired channel is set via a channel key 9f. For end setting, Tuesday is set via the day-of-the-week key 9a, a midnight key 1 is operated, and 1 o'clock a.m. is set via a end time key 9d. When the midnight key 1 is operated, the end day of the week is automatically changed to Tuesday next to the set day of the week. When a timer reservation is made for a program around 12 p.m. at midnight, the time can be set in the time feeling matched with the thinking of a human, and erroneous setting is prevented.
Patent JP-H10335686-A (JP)
Title: Flexible solar cell module
Inventor: IHARA TAKURO
IPC: H01L31/042
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a flexible solar cell module which is possessed of auxiliary wirings that are kept free from damage even when they are repeatedly subjected to a quick temperature change and main wirings whose external shapes are hardly deformed by the reflection of light. SOLUTION: A flexible solar cell module is equipped with solar tiles 1 each formed of a thin film solar cell provided onto a flexible board, output electrodes of different polarity provided in each of the tiles 1, and two main wirings 2, the electrodes are connected to the two main wirings 2 through the intermediary of auxiliary wirings 3, and these components parts are sealed up in a protective film 4b as sandwiched in between adhesive resin films 4a. In this case, an aluminum tape with conductive adhesive agent is made to serve as the auxiliary wiring 2. A laminate composed of a colored resin film and a metal thin plate is made to serve as the main wirings 2, wherein the colored resin film is provided to the side of the module on which light is incident.
Patent JP-H11337893-A (JP)
Title: Magneto-optic garnet
Inventor: HONDA YOICHI
IPC: C30B29/28
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optic garnet with which a desired Faraday rotation angle can be obtd. without using a cylindrical magnet by specifying the compsn. of the magneto-optic garnet. SOLUTION: Eu and Ho are used as rare earth elements, and Fe is partly replaced with at least one element of Ga, Al and Sc. Namely, a magneto-optic garnet having a compsn. expressed by the chemical formula of Rx Bi3-x Fe(5- A) MAO12 is used. In the formula, R is at least one of Eu and Ho, X satisfies 1.5<=X<=2.7, M is at least one of Ga, Al and In, and A satisfies 0.6<=A<=1.4. In the graph showing the relation between the intensity of the magnetic field applied on the magneto-optical garnet having >=250 Oe coercive force and the Faraday rotation angle, the relation shows a so-called hysteresis curve in which the Faraday rotation angle qF is const. over >=250 (Oe) magnetic field applied and when a magnetic field of <=-250 (Oe) is applied, the Faraday rotation angle qF is also to be the same negative value.