baber/WOPTO huggingface dataset:
Patent JP-H01103429-A (JP)
Title: Manufacture of decorative holding frame for gift
Inventor: HOSODA HIROO
IPC: B29C39/02
Filed: 1987-10-16
Abstract: PURPOSE:To make an external appearance favorable and increasing productivity by a method wherein a molding face of a male mold set up on the inside of a molding box and an inner wall face of the molding box are coated with a sheet material, after foaming urethrae has been foamed by casting the same into the molding box the same is released from a mold. CONSTITUTION:A male mold 11 is formed, which is set up within a molding box 21, a sheet material 3 superior in mold release properties such as cloth to which a polyethylene film or a mold release material has been applied is set up on an opening part side of the box 21, which is pressed in the male mold 11 by a pressing-in tool 31 having a recessed part 32 corresponding almost to the male mold 11. In this instance, the sheet material 3 is creased at a corner or the vicinity of a protrusion of the male mold 11. Then an opening part side of the molding box 21 is closed with a lid plate having a casting hole 24 and a two-pack urethrae stock solution is foamed by casting the same into the molding box. A holding frame body 4 made of foamed urethrae is molded in this manner and then released from the molding box and the sheet material 3 is peeled off. Although creases corresponding to the creases 3a are kept formed on the holding frame body 4, an adhesive agent are sprayed over the whole surface except for the bottom so as not to fill up the creases and piling 4a is formed with a static piling device.
Patent JP-S63113558-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: OKAWA TAKENAO
IPC: G03G9/097
Filed: 1986-10-31
Abstract: PURPOSE:To prevent generation of a hot offset by incorporating alcohol which is solid at an ordinary temp. into a toner. CONSTITUTION:The alcohol which is solid at the ordinary temp. is incorporated into the toner. Addition polymn. type resins such as a styrene resin and acrylic resin, condensation polymn. type resins such as polyamide resin and further epoxy resin, etc. are usable as the resin component of the toner. The alcohol is aliph. satd. alcohol which contains satd. hydrocarbon as its main chain and is in the solid state preferably at 60 deg.C. The mol.wt. thereof is 250-1,000 and such alcohol is adequately, for example, heptadecyl alcohol, melissyl alcohol, etc. The amt. of the alcohol to be used is specified to 0.5-10pts.wt. per 100pts. wt. resin component in the toner. Generation of the sticking of the toner to a fixing roll at a high temp. or 'hot offset' is thereby prevented.
Patent JP-H1099481-A (JP)
Title: Manufacture of artifical snow, construction method of artificial snow slope, and construction system for artificial snow slope
Inventor: SAKAKI YOJIRO
IPC: A63C19/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial snow making method in which mass quantity of artificial snow can be made in a short period, and an artificial snow slope construction method and system in which a large-scale artificial snow slope can be constructed in a short period. SOLUTION: Polymer grain and water are mixed-with each other by a concrete mixer truck 20 provided with a rotary drum 22 to produce a mix, and after the mix is discharged from the rotary drum 22, it is placed onto an inclined surface having a cooling means by a pressure feed means 30 so the mix is cooled, and artificial snow is made, or an artificial snow slope is constructed.
Patent JP-H01104767-A (JP)
Title: Sputtering target
Inventor: YOSHINARI AKIRA
IPC: C23C14/34
Filed: 1987-10-16
Abstract: PURPOSE:To always form a film of the prescribed composition without causing deviation in film composition even it the number of film formations increases by changing a compositional ratio in a depth direction. CONSTITUTION:Respectively prescribed amounts ot Ni and Fe are charged into an alumina crucible and then subjected to high frequency melting in a melting furnace 1. After melting, the resulting molten alloy is cast in an alumina mold 6 previously heated to the melting point of the alloy or above by means of a mold-heating furnace 4. After casting, the mold 6 is drawn out downward at the prescribed velocity. After drawing is started and a thermocouple 8 located in the upper part of a water-cooled copper chill 7 reaches the melting point of the alloy, Fe as the prescribed additive material, is added into molten alloy 5. Drawing is carried out while performing the addition of Fe about 20 times, and then, the drawing of the mold is performed without the addition of Fe to carry out unidirectional solidification. Since a film of the prescribed composition can be manufactured by cutting off a target from the resulting ingot to exert magnetron sputtering, improvement in film characteristics, improvement in yield, and prolongation of the service life of the target can be effectively carried out.
Patent JP-H075236-A (JP)
Title: Antenna directivity error angle detection system
Inventor: SHIMADA MASAAKI
IPC: G01S3/14
Filed: 1991-07-04
Abstract: PURPOSE:To detect directivity error angle in the direction of the maximum antenna gain relative to the arrival direction of radiowaves quickly with a handy construction. CONSTITUTION:An antenna 1 with known antenna gain pattern and having a non-circular antenna gain contour is connected to a rotary joint 2, turned centered on the axis in the direction of the maximum antenna grain receiving radiowaves with the direction of arrival unknown. The directivity error angle in the direction of the maximum antenna gain to the incoming direction of the radiowaves is determined by an arithmetic section 5 from a corresponding relationship between the receiving level of the incoming radiowave detected by a receiver 3 and the angle of rotation of the antenna indicated with an angle detector 4.
Patent JP-H10108150-A (JP)
Title: Multimedia communication system
Inventor: TAKAGI MASAHIRO
IPC: H04L12/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the system in which the content of revision of type/quality of media attended with a change in a device resource is decided according to a communication request of the user. SOLUTION: The communication system is provided with a communication request content storage section 1087 that stores a communication request content including at least a request relating to media information, with a device resource configuration object decision section 104 and a media combination decision section 103 that decide a media combination satisfying all or part of current communication requests among sets of media combination realized by one or a plurality of objects of a 2nd device resource configuration different from a 1st device resource configuration used for communication at a point of time and decides the 2nd device resource configuration to realize the combination, and with a network control section 107 that controls the device resource and a network to realize the decided media combination with the decided 2nd device resource configuration.
Patent JP-H05101772-A (JP)
Title: Manufacture of plane type display device
Inventor: MURAKISHI ISAO
IPC: H01J9/02
Filed: 1991-10-08
Abstract: PURPOSE:To prevent generation of a deviation of the relative positions of square flat form electrodes, and to improve the quality of image, by regulating the rotation in the axial direction of round pins in which four grooves are provided in the axial direction, by rotation stopping metallic plates, while inserting the pins in the metallic plates. CONSTITUTION:Rotation stopping metallic plates 31 which have insertion holes 32 made by removing by an etching the section form vertical to the axial direction of penetrating pins (round pins) 28 provided with four grooves in the axial direction are set on a stamper 30, and the pins 28 projecting on the upper side of the stamper 30 are inserted to the holes 32. Half-etching parts 33 are provided to the plates 31, setting by bending 90 deg. to place along the end faces of the stamper 30. After glasses 26 for adhesion are melted in a baking furnace, they are heated until crystallized, and cooled again to ordinary temperature, and the connecting and fixing work of flat form electrodes 25 is completed. In this case, since the rotation in the axial direction of the pins 28 is regulated by the plates 31, the peripheries of the pins are point- contacted to the four sides of square holes 29 for positioning provided to the electrodes 25, and the electrodes 25 are connected and fixed accurately, so as to improve the quality of image.
Patent JP-S63113941-A (JP)
Title: Optical head
Inventor: MATSUI TSUTOMU
IPC: G11B7/085
Filed: 1986-10-31
Abstract: PURPOSE:To attain stable operation and large displacement sensitivity by projecting an objective lens in the optical axis direction and mounting the end of a lens holder and sliding the holder freely in the turning and axial direction and fixing the focus coil coaxially so as to place it in a focus magnetic path air gap. CONSTITUTION:The lens holder 15 is mounted to a shaft 9 and moved turnably and slidably. The holder 15 is held at a neutral position in advance by a neutral point holding mechanism 18 between one end and a stotor side. The light beam from an optical processing section 22 is reflected in a mirror 21 and focused on an optical disk 4 by an objective lens 3. The reflected light goes reversely and is reproduced by the processing section 22. In sending a focus control signal to the focus coil 19, the lens 3 is moved axially by the action of the focus magnetic path to apply focus control. In supplying a radial control signal to the radial coil 20, the radial control is applied by the action of radial magnetic path 14.
Patent JP-S62120105-A (JP)
Title: High frequency amplifier device
Inventor: USUI AKIRA
IPC: H04B1/16
Filed: 1985-11-20
Abstract: PURPOSE:To reduce the deterioration in the gain at the reception of a signal at a high frequency band by coupling a cross point between a high frequency coupling coil and a choke coil and a cross point between a switch diode and the choke coil by means of a coupling capacitor. CONSTITUTION:The cross point between the high frequency band coupling coil 110 and the choke coil 106 and the cross point between the low frequency band switch diode 103 and the choke coil 105 are coupled by the coupling capacitor 107 and a signal is extracted from the cross point between the coupling coil 110 and the switch diode 104. A signal at a VHF band is supplied from a terminal 1A. When a terminal 1C reaches a high level, a VHF signal is outputted at the cross point between the diode 103 and the coil 105. The signal is fed to the next stage from an output terminal 1E via the capacitor 107 and the coil 110 connected to a damping resistor 111. In receiving a UHF band signal, a current flows to an amplifier 102, an amplifier 102, the diode 104 and the coil 106 and an output in given at the cross point between the diode 104 and the coil 106.
Patent JP-S62119852-A (JP)
Title: Metal halide lamp
Inventor: FUKUDA KUNIKI
IPC: H01J61/34
Filed: 1985-11-20
Abstract: PURPOSE:To prevent the lamp voltage from rising, by accommodating an emitting tube where sodium halide is charged and a conductor surrounding said emitting tube in a loop-like shape, into an external tube, and applying positive electric potential to the conductor so as to perform a direct current lighting. CONSTITUTION:A metal halide lamp for horizontal lighting is formed such that an emitting tube 1 having electrode, where rare gas, mercury and sodium halide are charged therein, and a conductor surrounding said emitting tube 1 in a loop-like shape are accommodated in an external tube 4. And, the side of the conductor 6 is made to have positive electric potential, then current is applied from the upper side to the lower side so as to perform a direct current lighting. Since the direction of current flowing to the upper and lower part of the conductor 6 are opposed with each other, the downward force is applied to the arc inside the emitting tube 1. Therefore, the curving of the arc during lighting is corrected and rising of the lamp voltage, can be suppressed while the dissipation of sodium can be prevented.
Patent JP-H1091546-A (JP)
Title: Equipment with microcomputer
Inventor: NAKAYAMA ETSURO
IPC: G06F13/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To always secure a proper access operation without suffering the influence of a disturbance. SOLUTION: An address storage means 5 is placed at a bus interface part 3 of a peripheral circuit 2. A microcomputer 1 transmits an address signal to the part 2 before an access operation and stores this signal in the means 5. Then the microcomputer 1 temporarily reads the address signal out of the means 5 and confirms whether this address signal is coincident with the transmitted address signal via the collation of them to control the following access operations according to the result of collation.
Patent JP-H08125017-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAE YOICHIRO
IPC: H01L27/04
Filed: 1994-10-25
Abstract: PURPOSE: To suppress noise generated between different metal layers and facilitate the estimation of parasitic capacity after layout. CONSTITUTION: In a semiconductor integrated circuit device provided with a plurality of metal layers, it is characterized in that the metal layers are used for power supply and a feed to the other metal layers and parts 161, 162 used for power supply in the metal layers and parts 163, 164 used for a feed to the other metal layers in the metal layers are formed in the upper part of at least a transistor diffusion layer and a polysilicon layer in the wide range in which they are not short-circuited.
Patent JP-H028043-A (JP)
Title: Polyethylene-coated steel material
Inventor: OTSUKI MITSUGI
IPC: B32B15/085
Filed: 1988-10-14
Abstract: PURPOSE:To obtain excellent adhesive strength and to reduce a cost by covering a steel material with a corrosionproof polyethylene layer through an epoxy primer layer and an adhesive polyethylene layer. CONSTITUTION:Corrosionproof synthetic resin powder is scattered on a preheated steel material to be melted to form a synthetic resin coating layer on the surface of the material. The layer is formed by laminating sequentially from the surface of the steel material 1 an epoxy primer layer 2, an adhesive polyethylene layer 2, a corrosionproof polyethylene layer 4 in this order. The layer 2 has excellent close contactness and adhesive properties to strongly coat the surface of the material, and corrosionproof durability and insulation resistance can be improved. The layer 3 is for allowing the outermost layer 4 to adhere, and the layer 4 becomes a main body of corrosionproofness.
Patent JP-H08126232-A (JP)
Title: Rotor for small size rotary machine
Inventor: KOBAYASHI NOBUTAKA
IPC: H02K49/10
Filed: 1994-10-25
Abstract: PURPOSE: To provide a rotor for small size rotary machines, produced at low cost and having a high magnetic field efficiency. CONSTITUTION: In a rotor for small size rotary machine where a plurality of permanent magnet 8 are arranged at the circumferential part with its magnetic axis direction alternately reversed, a permanent magnet 8 is insereted into an inserting hole 7 made by end-mill processing at the circumferential part of a column type rotor body 6 made of a magnetic body and a groove 10 for improving the magnetic field efficiency is formed between the adjacent permanent magnets 8 at the circumferential part of the rotor body 6.
Patent JP-2001080638-A (JP)
Title: Lidded collapsible container
Inventor: KAGEYAMA YOHEI
IPC: B65D6/18
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating lidded collapsible container which is excellent in thermal insulation with recyclability of material taken into consideration and capable of being used repetitiously with returnability being improved by making a lid thereof collapsible together with the container body. SOLUTION: For a collapsible container composed of a bottom board member made up integrally of a frame material 1a and a thermal insulating material 1b and side board members comprising breadthwise wall faces having hinge mechanisms and lengthwise wall faces, the hinge mechanisms are made respectively bendable toward the inside, and with settings made as the external height of the container = H and the thickness of the members = t, the hinge mechanisms for the side boards for the lengthwise wall face are provided at a height t above the base of the container while the hinge mechanisms for the side boards for the breadthwise wall face are positioned at a height 2t above the base of the container, and settings are made as the external breadthwise width of the container W>=2H, the external lengthwise width of the container D0>=2(H-t),  and a lid member 5 in the same structure as the side board members and bendable toward the outside is provided integrally with hinges at the breadthwise wall faces.
Patent JP-H1190535-A (JP)
Title: Upper die holding device in press brake
Inventor: KAWANO TOSHIRO
IPC: B21D5/02
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve productivity by shortening working time as well as saving man-hour through operation at a front side of clamping/unclamping of an upper die on the rear side. SOLUTION: A clamping force giving means 13 which holds a built-in plunger 59 to press an upper side of an upper die clamp 11 on the rear side and to clamp an upper die 5 is mounted on a holder body 7. A clamp operation means 15 capable of freely transmitting and freely releasing the clamping force by the clamping giving means 13 to an upper die clamp 11 on the rear side is mounted on the front side, furthermore a plurality of pressing and energizing means 17 to slightly push and energize the upper die clamp 11 on the rear side in the direction of clamping the upper die 5 are mounted. Improvement of productivity is accordingly attainable by shortening working time as well as saving man-hour.
Patent JP-H06136153-A (JP)
Title: Biaxially oriented polyester film
Inventor: HARADA TAKASHI
IPC: B29L7/00
Filed: 1992-09-29
Abstract: PURPOSE:To provide a polyester film excellent in transparency and easy slidability and suitable for plate printing films, X-ray photographic films, microfilms, electrophotographic films, metallized films, etc. CONSTITUTION:The film is one containing monodisperse cross-linked polymer particles of a mean particle diameter of 0.8-1.5mum and amorphous silica particles of a mean particle diameter of 0.8-1.5mum, wherein the degree of deformation of the monodisperse cross-linked polymer particles in film is 1.2-5.0, and the haze in a film thickness of 25mum is 3.0% or below.
Patent JP-H05100414-A (JP)
Title: Detection of defect of reticule mask
Inventor: SAWAI KAZUO
IPC: G03F1/84
Filed: 1991-10-08
Abstract: PURPOSE:To provide the method which can easily detect the defective part of a reticule mask formed by the generation of a sizing error during the production of the reticule mask. CONSTITUTION:An SiO2 film 2 and a photoresist film 1 are successively formed on a silicon wafer 3. After the prescribed part of the photoresist film 1 is removed the SiO2 film 2 is etched. The photoresist film 1 is thereafter removed and the surface state of the SiO2 film is checked.
Patent JP-H03120957-A (JP)
Title: Method and apparatus for nonlinearly dither digital image
Inventor: SUCHIYUAATO SHII UERUZU
IPC: H04N1/405
Filed: 1990-09-28
Abstract: PURPOSE: To minimize the unnatural changes in intensity perceived by eyes by dividing and allocating sections, so as to sacrifice accuracy in one section but to improve the accuracy in other sections. CONSTITUTION: The range of an input intensity value is divided into partial ranges for indicating low intensity, an intermediate range and high intensity, and the total number of utilizable quantization output levels are divided among the partial ranges. As the number of quantization levels is increased in the range of the low intensity, an interval spacing in narrowed and sensitivity to the change of the intensity is increased. The number of the quantization levels for each partial range and the size of the partial range decide the interval spacing mutually between quantization output strength levels and decide the degree of the sensitivity to the change of the level of the intensity.  The quantization levels allocated to the respective partial ranges are arranged in the respective partial ranges, the different pieces of dither matrixes are prepared for the respective partial ranges, and the input intensity value is dithered to the quantization output strength level. Thus, the unnatural changes in the strength perceived by the eyes is minimized.
Patent JP-H11149943-A (JP)
Title: Additive for elongation of charging and discharging life of rechargeable non-aqueous lithium battery
Inventor: WANG YU
IPC: H01M10/0525
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To suppress the loss of the capacity of a non-aqueous lithium battery. SOLUTION: The capacity loss of a re-chargeable non-aqueous lithium battery after charging and discharging cycles of the battery can be suppressed by adding a small amount of an improvement additive to the battery. Boron trifluoride(BF3 ), fluoroboric acid(HBF4 ), or their complexes are used as the improvement additive. That is especially effective to a lithium ion battery. A complex containing BF3 together with diethyl carbonate or ethyl methyl carbonate and especially effective as the additive can be synthesized. The additive is preferably mixed with an electrolytic substance.
Patent JP-H07114112-A (JP)
Title: Light quantity adjustment device
Inventor: OGURA MITSURU
IPC: G03B27/54
Filed: 1993-10-19
Abstract: PURPOSE:To uniformize the light quantity of a light source lamp in an arraying direction by cutting one part of a reflecting member provided at the edge part of the reflector of a light source unit. CONSTITUTION:The light source lamp consisting of plural luminescent points is held by a substrate 32. Besides, both of the upper reflector 33 and the lower reflector 34 are constituted of molded goods and the bright reflecting member 35 such as an aluminum sheet whose reflectivity is high is stuck on the surfaces thereof. A light quantity adjustment device is constituted of the reflectors 33 and 34 and the reflecting member 35 and the light source unit is constituted of the light quantity adjustment device, the light source lamp, the lamp substrate 32, a 'Selfoc' lens 36 or the like. The plural places of the reflecting member 35 such as the leading edge part and the central part thereof are previously provided with perforations so that the reflecting member 35 can be easily removed after it is stuck on the reflectors 33 and 34. Then, in the case that one part is brighter than the other part when illuminance distribution is measured after assembling work, one part of the reflecting member 35 is removed and the whole brightness distribution can be uniformized.
Patent JP-H07252111-A (JP)
Title: Dental and medical material and its production
Inventor: TANAKA NAOMOTO
IPC: C22C1/04
Filed: 1994-10-25
Abstract: PURPOSE:To obtain a dental and medical material, capable of readily forming a material even of a complicated shape and readily processing a high-strength material according to a metallic powder injecting molding method and made of Ti nontoxic to the human body. CONSTITUTION:This dental and medical material is obtained by mixing Ti powder with an organic binder, injection molding the resultant mixture, passing the formed molding through a degreasing and a sintering steps and forming an orthodontic bracket or an artificial dental root composed of a Ti sintered compact. Specifically, pure Ti powder having <=40mum average particle diameter, <=0.3wt.% carbon content and <=0.8wt.% oxygen content is used to produce the sintered compact with <=1.0wt.% total content of carbon and oxygen. A colored layer, as necessary, is formed on the surface of the sintered compact by various methods.