baber/WOPTO huggingface dataset:
Patent JP-H03172339-A (JP)
Title: Polypropylene resin composition
Inventor: UENO KOHEI
IPC: C08L53/00
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a resin composition having excellent balance in heat- distortion property and excellent in impact strength, mechanical properties and spreadability containing each specific crystalline ethylene-propylene block copolymer, hydrogenated block copolymer and inorganic filler as essential ingredients. CONSTITUTION:(A) 50-90wt.% crystalline ethylene-propylene block copolymer whose ethylene content is 4-10wt.% and PP component insoluble in boiling n-heptane reaches above 97% and whose component soluble in p-xylene at room temp. has a viscosity of 3-7, 3-30 MFI and a flexural modulus of >=15000kg/cm<2> is mixed with (B) 5-20wt.% copolymer composed of aromatic vinyl compound polymer as both end blocks and conjugated diene-based polymer as intermediate block in which the amount of the both end blocks in the copolymer is 10-40wt.% and <=10wt.% of the blocks is hydrogenated while >=90wt.% of the intermediate block is hydrogenated and (C) 5-30wt.% granular or board- like inorganic filler. The resultant mixture, and further optionally, amorphous ethylene-propylene copolymer or high-density polyethylene are contained in the objective composition.
Patent JP-H06158733-A (JP)
Title: Construction method of steel framed skeleton
Inventor: KIMURA HIROSHI
IPC: E04G21/14
Filed: 1992-11-19
Abstract: PURPOSE:To avoid risk in high place work and, reduce construction period, save man-power used for construction, and control the increase of a construction cost without requiring a crane of large capacity. CONSTITUTION:A plurality of jack platforms 2 are constructed on a construction ground 1, unit columns 5a are erected on the jack platforms 2, and a beam 4 is mounted and constructed on the unit columns 5a. The unit columns 5a are raised by jacks 3 provided to the jack platforms 2, and another unit columns 5b are connected downward of the unit columns 5a. In addition, the unit columns 5a and 5b are raised, and a skeleton having the beam 4 and column 5 is constructed by adding unit columns downward successively in the same order.
Patent JP-H03178791-A (JP)
Title: Vacuum suction pad
Inventor: SHIMURA TATSUO
IPC: B25J15/06
Filed: 1989-12-01
Abstract: PURPOSE:To make a suction port not to be closed by the body to be adsorbed, by taking the material of a pad as a nonconforming material and forming a suction port where a suction means and the gap at the vicinity of the peripheral side wall of the open hole inside caused with the body to be adsorbed being touched on the adsorption holding port peripheral edge of the open hole and the open hole bottom face in case of the adsorption of the body to be adsorbed, are communicated. CONSTITUTION:When the open hole inside is made in a negative pressure via a suction port 34 form on the peripheral side wall of the open hole inside or on the bottom face of the vicinity thereof, the body 62 to be adsorbed is deformed and flowed, one part thereof is abutted on the bottom face of the open hole inside in the specific depth and one part thereof located outside the open hole adheres to the peripheral edge of the opening holding port strongly and yet in the state of the fluidity being lost by receiving the suction force to be sucked to the internal part with the peripheral edge of the opening holding port 30. In this case, the peripheral edge of the opening holding port 30 is formed by the soft body not to be deformed. Consequently, a gap becomes to be caused at the adsorption time beside the peripheral side wall in the opening port and at least more than one suction ports 34 are arranged so that this gap part can be made in a negative pressure.
Patent JP-H04182271-A (JP)
Title: Bonding method at the time of releasing ball material continuously
Inventor: KUWATA YUKICHI
IPC: B65H51/00
Filed: 1990-11-15
Abstract: PURPOSE:To enable the efficient and smooth continuous work by freely determining a safety quantity of a temporary storage quantity inside of a chuter in relation to the delivering speed. CONSTITUTION:When the ball material 1 becomes under the preset condition, an upper movable roller 7 is lowered, coupled with reduction of winding quantity of the ball material 1, to contact to a lower movable roller 8, and at the same time, the lower movable roller 8 is tuned at a speed higher than the delivering speed of the travelling ball material 1, and a quantity of the ball material 1 by a difference of the delivering speed and the speed of the lower movable roller 8 is stored as sagging in a chuter 9. When storage quantity is reduced and the ball material 1 is floated, a sensor 10 detects it to move the upper movable roller 7 to the original position in the upper, and contact between both the upper and the lower movable rollers 7, 8 is cancelled to be reset.
Patent JP-2001131943-A (JP)
Title: Mounting device of exposed piping and method of erection
Inventor: SHITAMI KOJI
IPC: F16L3/10
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning of piping without using any special regulating member or excavating a setting surface and attain the shortening of the term of works and the reduction in the cost of works. SOLUTION: A mounting device 3 for erecting a water conduit pipe 2 within a tunnel 1 for dam intake and discharge facility is formed of a lower frame 4 and an upper frame 5. The lower frame 4 is placed and fixed to the bottom 1a of the tunnel 1, piers 14 and 17 are mutually fitted to connect the upper frame 5 to the lower frame 5 in such a manner as to be capable of rising and falling, and a mount base 6 is temporarily placed on the upper frame 5. Thereafter, the conduit pipe 2 is carried onto the mount base 6, the upper frame 5 is raised and lowered by a jack 23 to vertically position the conduit pipe 2, and the mount base 6 is moved on. the upper frame 5 to horizontal position the conduit pipe 2. The piers 14 and 17 are then mutually welded in the respective positions, and the mount base 6 is welded to the upper frame 5.
Patent JP-H08164902-A (JP)
Title: Medicine-packaging machine
Inventor: IWASA KENJI
IPC: B65B1/30
Filed: 1994-12-14
Abstract: PURPOSE: To prevent tablet cases from being switched infinitely. CONSTITUTION: A tablet packaging machine 1 is equipped with a plurality of tablet cases 6 containing the same kind of medicine, and a packaging motion for the medicine in the tablet cases is performed based on the instruction from a controller 8. The controller 8 interlocks the plurality of tablet cases 6 containing the same kind of medicine in order. At the same time, the controller 8 controls the tablet packaging machine 1 in such a manner that an alarm may be emitted when the tablet case 6 which has used up the medicine is replaced with the tablet case 6 without the medicine.
Patent JP-2000200063-A (JP)
Title: Display device
Inventor: MIZUTANI HIDEMASA
IPC: G02F1/133
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To lessen the deterioration in image quality in the case where animation images are displayed in colors. SOLUTION: This display device displays prescribed images on a liquid crystal panel, displays the red (R) images by irradiating the liquid crystal panel with red light, then displays the green (G) images and the blue (B) images. The display of these images is executed rapidly, by which the images are left as after-images on the human eyes and are recognized as the full-color images. Periods F11 and F21 for displaying the full-color images are provided with a period F12 for not displaying the images therebetween. As a result, the influence by remaining of the previously displayed full-color images as the after-images to the human eyes is lessened and the deterioration in the image quality even in the case the animation images are displayed is lessened.
Patent JP-H01153215-A (JP)
Title: Saw blade
Inventor: KOKADO KOJI
IPC: B23D61/00
Filed: 1987-12-10
Abstract: PURPOSE:To suppress chattering and noise in a saw blade by changing at least either the face angle or the front-side clearance angle of each tooth. CONSTITUTION:As shown in the figure, the pitch P of each tooth 3R, 5L, 7S of a saw blade is made equal, and a straight tooth is not provided with a face angle, and the front-side clearance angles of right-set teeth 3R and left-set teeth 5L are designated delta1-delta3 and the like, and every clearance angle is increased to be varied. The front-side clearance angle delta is made uneven as mentioned, so that an impact force of a tooth tip against a work piece is changed during the cutting. Furthermore, the mass of the saw blade is changed, and the natural frequency of the saw blade is locally changed so that chattering and noise are restrained. Consequently, influence on work environment is reduced so that the accuracy of a cut surface is improved, and the life of the saw blade can be prolonged.
Patent JP-H01154035-A (JP)
Title: Picture display device
Inventor: ASAKAWA TATSUJI
IPC: G02F1/133
Filed: 1987-12-10
Abstract: PURPOSE:To improve duty ratio and displaying quality by devising the signal potential being selected and non-selected applied to a pair of line electrodes which are formed into diodes whose direction are reverse to each other between said electrodes and a picture element electrode. CONSTITUTION:Diodes 11, 12 whose directions are reverse to each other are formed between a picture element electrode 15 and line electrodes 20, 21, and the diodes 11, 12 are connected to the picture element electrode 15 through resistances 13, 14. A storage capacity 16 is formed between a picture element electrode 5 and a row electrode 19, and a liquid crystal 17 is inserted and held between the picture element electrode 15 and a row electrode 18 on the opposed substrate. In such a state, a signal for selecting a picture element group is applied successively to every line, the potential variation of a non-selected state continued from a selected state of the line electrode exceeds a potential variation in one frame of picture signal inputted to the row electrode, the voltage in the reverse direction applied to the diode is set up to the vicinity of the sum of its potential variations, and the liquid crystal between the picture element electrode and the row electrode is brought to AC driving by the diode. In such a way, the duty ratio is raised and the display performance can be improved.
Patent JP-2000135787-A (JP)
Title: Ink jet head
Inventor: MIYAZAWA TOSHIO
IPC: B41J2/045
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent degradation in print quality due to a print-density change, by making a dot diameter obtained by ink discharging from effective ink chambers disposed at ends almost equal to a dot diameter obtained by ink discharging from other effective ink chambers. SOLUTION: Two sheets of piezoelectric members 21 and 22 are superimposed and stuck together, a large number of grooves are formed in it at fixed intervals and parallel with each other as in the form of comb teeth, and the grooves are closed with a top plate 23 and an orifice plate 24, thereby forming ink chambers. In the ink chambers, three ink chambers at each end are used as dummy ink chambers 25 (251-256), and each is provided with five dummy discharging openings 28 so as not to discharge ink. The other ink chambers are used as effective ink chambers 26 (261-26n) for discharging the ink and each is provided with an ink-discharging opening 27. In the effective ink chambers, when the ink chambers disposed at the ends are driven, the dummy ink chambers 25 are also driven at the same time.
Patent JP-H11133538-A (JP)
Title: Manufacture of heat image forming material and heat image-forming material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/498
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat image forming material free from uneven coating, such as streaks trouble and smooth in surface and suitable for high- speed coating and superior in photographic performance by adding a polymer latex into a coating solution at a specified temperature. SOLUTION: This heat image-forming material is provided, on a substrate, with a heat image forming layer formed by coating with the coating solution containing an organic silver salt and a reducing agent for silver ions and a polymer latex and drying the coated film. The temperature of the coating solution immediately before and immediately after the addition of a polymer latex is controlled in 30-65 deg.C. Preferable organic silver salts are those of 10-30 C, preferably, 15-28 C long chain fatty acids. It is preferred that the heat image- forming material is a heat-developable photosensitive material having a heat image forming layer containing photosensitive silver halide.
Patent JP-S63165678-A (JP)
Inventor: NISHIZAWA SEIICHI
IPC: E04B2/74
Filed: 1986-12-25
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-H04185512-A (JP)
Title: Pneumatic safety tire
Inventor: YASUDA TAKUO
IPC: C08K5/45
Filed: 1990-11-19
Abstract: PURPOSE:To provide far more excellent continuous running performance than usual under a puncture condition by fixing a prescribed reinforcement layer for side part bend prevention integratedly with a side part inner side, and using a specified compound for the rubber composition of the reinforcement layer. CONSTITUTION:A reinforcement layer 6 for a side part bend prevention is fixed integratedly on an inner liner T at the inner side of a side part 4 over the whole curved range from a bead part 5 to the most thick part of a shoulder part 3 at a tread part 2 in a pneumatic tire 1. With the above constitution, a specified rubber composition is used for the reinforcement layer 6 for side part bend prevention. Besides, the specified rubber composition is constituted by compounding reinforcement carbon black 30-90 weight part, sulfur 2-10 weight part, and chiuram series vulcanization accelerator itself, or mixture with thiazole series vulcanization accelerator or mixture with guanidine series vulcanization accelerator 0.1-4 weight part with regard to polybutadiene rubber itself or blended rubber element 100 weight part including diene series rubber 0-20 weight part besides polybutadiene rubber.
Patent JP-H06161330-A (JP)
Title: Electrophotographic cleaning method and device
Inventor: YAMAMOTO HAJIME
IPC: G03G21/00
Filed: 1992-11-20
Abstract: PURPOSE:To stably obtain a uniform image for a long time and to prevent waste toner from being produced by recovering toner in a state where a roller constituted of a conductive elastic body is brought into contact with an electrostatic latent image holding body and restoring it to the electrostatic latent image holding body again. CONSTITUTION:A photosensitive body 11 is eletrostatically charged by a corona charger 13 and irradiated with a laser beam 15, so that an electrostatic latent image is formed. The toner 17 is attached to the surface of the photosensitive body 11 by magnetic force in a toner hopper 16. Next, the photosensitive body 11 to which a toner layer is stuck is allowed to pass before an electrode roller 19 set at a distance of 300mum from the photosensitive body 11. The toner layer on the photosensitive body 11 is moved between the photosensitive body 11 and the roller 19, and the toner on a non-image part is gradually shifted to the roller 19 side, and the toner image negative-positive reversed is left only at an image part on the photosensitive body 11. The toner adhering to the roller 19 rotating in a direction shown by an arrow is scraped by a scraper 22, restored in the toner hopper 16 again, then used for next image formation.
Patent JP-H09152485-A (JP)
Title: Radiation detector
Inventor: NAKAMURA RYOHEI
IPC: G01T1/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To enable high speed scanning by providing a splitting means for splitting light from a scintillator between the scintillator and a semiconductor photodetector. SOLUTION: An intensity of light emitted from a scintillator 1 because of radioactive rays is proportional to an intensity of the incident radioactive rays. The light is converted to an electric signal by a silicon photodiode 4, so that the intensity of the radioactive rays is measured. An optical multilayer film 5 is formed at a surface of the diode 4 to cut near infrared light components of the scintillator 1. Since the multilayer film 5 is formed on the surface of the diode 4, a problematic characteristic of an afterglow common to highly sensitive scintillators is greatly improved, enabling high-speed scanning.
Patent JP-H05147400-A (JP)
Title: Decorated surface material for furniture
Inventor: SHIODA EIJI
IPC: B44C5/08
Filed: 1991-11-27
Abstract: PURPOSE:To provide an externally beautiful decorated material for a furniture on which hologram images ate visible from every angle. CONSTITUTION:Swing doors 11 are fixed to the front of a cabinet 10, and the doors 11 are constructed in a way as mentioned below: a number of hologram layers 13 and 14 using aluminum-vaporized foils as their bases are arranged lengthwise and crosswise over a base, and the hologram layers 13 and 14 adjoining each other are stuck, facing different directions and furthermore, the decorative hologram layers 13 and 14 are covered with permeable coloring resin layers. Therefore, hologram images are always visible even though positions for viewing the images are changed.
Patent JP-H06134241-A (JP)
Title: Adsorption processing
Inventor: YASUTAKE SHIGEO
IPC: C02F1/58
Filed: 1992-10-29
Abstract: PURPOSE:To provide an adsorption process wherein gas containing volatile organic substances, particularly waste gas into which volatile organic chloride compounds or compounds contained in city water, waste water, etc., are discharged by stripping are made harmless using adsorbents at low cost in a simple manner. CONSTITUTION:Volatile organic substances contained in raw water 1 are adsorbed on adsorbents 7 or the raw water 1 is subjected to stripping 2 and volatile organic substances 6 discharged therefrom are adsorbed on the adsorbents 7, and the adsorbed components are desorbed from the adsorbents by means of regeneration gas 11 to transfer said components into the gas to regenerate the adsorbents. The volatile organic substances transferred into the gas 10 are decomposed at a and thereafter the gas for decompisition process is circulated as regeneration gas 11 for the adsorbents, and for decomposing the volatile organic substances, a pyrolysis process or photolysis process can be employed.
Patent JP-S63165812-A (JP)
Title: Condenser lens for optical memory
Inventor: MATSUI HIROSHI
IPC: G02B13/18
Filed: 1986-12-27
Abstract: PURPOSE:To form a miniaturized and lightweight condenser lens for an optical memory with efficient image formation by displaying an aspheric surface based on a specific formula and satisfying prescribed conditional equations. CONSTITUTION:A single lens has 1st and 2nd faces constituted of aspherical surfaces successively arranged from the light source side. When it is defined that a distance between a point on an aspherical surface of the lens having hight H from an optical axis and a contact plane on the vertex of the aspherical surface is X, the radius of curvature on the base curve of the nu-th face (nu=1, 2) is Rnu, the conical constant of the aspherical surface of the nu-th face (nu=1, 2) is Knu, and the aspherical factor of the aspherical surface on the nu-th face (nu=1, 2) is Anui (i=1-m), the aspherical surface can be expressed by an equation I and the conditions of inequalities II are satisfied. Provided that F is the focal distance of the lens, D is the thickness of the lens on its axis, N is a refractive index in used wavelength, and r1 is the radius of paraaxial curvature on the 1st face and these factors have relation expressed by an equation III.
Patent JP-H03173427-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA HIROAKI
IPC: H01L21/027
Filed: 1989-12-01
Abstract: PURPOSE:To make as small as possible a fluctuation in the form of an aligning mark, which is accompanied by an epitaxial growth, by a method wherein a silicon single crystal substrate is sliced being inclined in a range of necessary angles to the specified face of a single crystal to form a substrate. CONSTITUTION:A silicon single crystal substrate is sliced in the direction to incline in a range of 1 to 4 degrees to the face (100) of a single crystal 1 to form a substrate 2. Whereupon, in this range, an epitaxial growth is not caused in the direction including the faces (111) of the step side surfaces and the face (-1-1-1) of an aligning mark, a change in the form, which is accompanied by the epitaxial growth, of the aligning mark is minimized and a semiconductor device can be formed efficiently and with high yield.
Patent JP-H08166185-A (JP)
Title: Carrying vehicle with temperature control function
Inventor: USUI TSUYOSHI
IPC: B60H1/32
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a carrying vehicle with a temperature control function which can be switched over to one-chamber specification and two-chamber specification in accordance with the situation of carriage. CONSTITUTION: A holding part is made divisible into the front and the rear by a partition wall 2 which can be opened and closed, and a front-chamber-side temperature control unit 5 and a rear-chamber-side temperature control unit 6 which are covered with an end wall 7 are disposed in the front end part of the holding part. The inlet and outlet sides of the front-chamber-side temperature control unit 5 are made to communicate with a front chamber 3 through the end wall 7, while the inlet and outlet sides of the rear-chamber-side temperature control unit 6 are made to communicate with a rear chamber 4 through forward and backward passages 36 and 37 formed in the upper part of the holding part.  A shutter 43 is provided between the front-chamber-side temperature control unit 5 and the rear-chamber-side temperature control unit 6 so that the state of communication between the temperature control units be made adjustable, and the partition wall 2 and the shutter 43 are closed when this carrying vehicle is used in two chamber specification, while the partition wall 2 and the shutter 43 are opened when it is used in one-chamber specification.
Patent JP-H03169668-A (JP)
Title: Thermal transfer recorder
Inventor: KOBAYASHI AKINORI
IPC: B41J35/16
Filed: 1989-11-30
Abstract: PURPOSE:To stop a drive circuit by detecting the erroneous mounting of an ink ribbon by mounting a ribbon sensor detecting the type of the ink ribbon on a carriage loaded with a recording head and a driving stopping means for stopping printing on the basis of the signal of the ribbon sensor. CONSTITUTION:A ribbon sensor 45 is arranged at the front part of a carriage 23 and detects a color ribbon, a black ribbon and the ends of both ribbons and is composed of an optical coupling apparatus. The detection result of the ribbon sensor 45 is displayed on a display part 45a by an erroneous ribbon mounting display means 83a and the coincidence and non-coincidence of a printing mode and the mounted ribbon can be confirmed on the basis of the detection result and the completion of the ribbon can be informed. A reflecting plate 46 is provided to the second paper guide plate 38 in opposed relation to the ribbon sensor 45. For example, the discrimination between the color ribbon and the black ribbon is performed by the signals of the high level (color) and low level (black) of the reflected light on the basis of the light signal reflected from the reflecting plate 46 to the ribbon sensor 45. Further, a ribbon end is discriminated on the basis of the signal from the stripe pattern of an ink ribbon 26.