baber/WOPTO huggingface dataset:
Patent JP-H10133144-A (JP)
Title: Image display device
Inventor: YAMAGISHI NARUMASA
IPC: G02F1/13
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve a light utilization rate and obtain high picture quality still with small-sized constitution by providing a filter which transmit light corresponding to a chrominance signal on the incidence side of each pixel. SOLUTION: The light of a light source 1 is condensed by a 1st microlens 3, and then condensed by a 2nd microlens 7 and made incident on a 1st filter 8 provided to a liquid crystal panel 9. The filter 8 is arranged on the incidence side of a pixel 10a which is driven corresponding to the 1st color signal of the liquid crystal panel 9 and transmits only light of 1st wavelength. The light which is transmitted through the pixel 10a is enlarged and projected on a screen 12. Then 2nd-wavelength light and 3rd-wavelength light which are reflected by the filter 8 are condensed by a 3rd microlens 13 and reflected by a reflecting layer 5, and the 2nd-wavelength light transmitted through a 2nd filter 14 is made incident on a pixel 10b. The 3rd-wavelength light reflected by the filter 14 is condensed by a 4th microlens 15, reflected by the reflecting layer 5, and made incident on a pixel 10c.
Patent JP-H08148789-A (JP)
Title: Printed board
Inventor: HIRANO SHIGEKI
IPC: H05K1/11
Filed: 1994-11-25
Abstract: PURPOSE: To reduce the wear of the connector electrode of a connector for a board by disposing a member having smaller wear than that of a printed board between a connecting terminal and a board end. CONSTITUTION: A member having smaller wear than the surface of a printed board such as a dummy pattern 6 not connected to a connecting terminal 5b is formed between the terminal 5b, which is formed with a pattern to the position isolated at a predetermined interval from a board end 4, and the board end 4. Similarly, a dummy pattern 7 which is not connected to a connecting terminal 5C is formed between a connecting terminal 5C and the board end 4. A connector electrode 12 and the pattern 7 are slid in the state stat the electrode 12 presses the pattern 7, then the electrode 12 presses the pattern of the terminal 5C, thereby becoming a conductive state. Thus, even if a printed board 1a is repeatedly inserted into or removed from the connector 10, the board surface and the electrode 12 are not slit, but the wear of gold plating of the electrode 12 can be reduced.
Patent JP-H08148846-A (JP)
Title: Modem device
Inventor: TANZAWA ATSUSHI
IPC: H04B1/38
Filed: 1994-11-25
Abstract: PURPOSE: To stabilize the upright placing for saving the space on a desk. CONSTITUTION: A modem 1 to connect a personal computer 2 and a telephone line has on its bottom 6a a flange 7 extended from the outside. When vertically placing it with its small bottom 6a on a desk, the flange 7 is used as a leg to support preventing it from falling down. In such a vertical arrangement of this modem device 1, the modem arrangement space on the desk can be reduced.
Patent JP-H08146666-A (JP)
Title: Electrostatic charge image developing toner
Inventor: TAKADA YUSUKE
IPC: G03G9/097
Filed: 1994-11-25
Abstract: PURPOSE: To prevent occurrence of black spots on a drum without any trouble, such as poor cleaning and stains on a charger by mixing a reversely chargeable toner with a normally chargeable toner to be used for development in a prescribed ratio. CONSTITUTION: The electrostatic latent image developing toner comprises the normally chargeable toner I to be used for development and the reversely chargeable toner II mixed with the toner II in an amount of 0.1-10wt.% of the toner I. If the mixing amount of the toner I exceeds this range, its amount transferred and attached to the nonimage parts of the photosensitive drum becomes excessive and probable to cause poor cleaning, and on the other hand, if thus amount is below the range, the friction resistance between cleaning blades and the photosensitive drum is raised and tends to cause the black spots on the drum. It is preferred that the absolute values of the charge amounts of both toners I and II are almost equal to each other and the average absolute values of the charge amounts of both toners are 20-40μC/g.
Patent JP-S62149400-A (JP)
Title: Sludge activating device
Inventor: MATSUI KOTARO
IPC: C02F11/14
Filed: 1985-12-24
Abstract: PURPOSE:To produce a material which has the performance resembling to the performance of active carbon and is helpful for cleaning up various harmful materials by mixing industrial waste sludge, iron powder and inorg. carbide and activating the mixture. CONSTITUTION:The industrial waste sludge mixed with the iron powder and inorg. carbide is supplied from a sludge feed port 1 into a cylindrical body 2. The height of the body 2 is made adjustable by an adjusting handle 9. The compressing force by the weight of the sludge mixture thrown into a controlling cylinder 3 is made to be exerted constantly on a friction disk 4. The disk 4 is further rotated at a high speed by a motor 7 and a spindle coupling 6 or the like to generate friction heat in the mixture. Heat is suppletorily generated at all times in the space between the disk 4 and a spindle supporting plate 10. The sludge mixture pushed out and heated onto such heat generating disk 4 moves in the direction of an arrow and is carbonized and dry distilled. The carbonized mixture is discharged to a discharge outside frame 5 and is thus made into the activated dry distillate. Such material has properties resembling the properties of active carbon and is helpful for cleaning up various harmful materials.
Patent JP-2001104452-A (JP)
Title: Solution container
Inventor: MORI KAZUHIRO
IPC: A61J1/20
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a solution container in which a double-headed needle can be vertically slid even by females and a double-headed needle holding cylinder can be easily and safely removed from a container body, prevent contamination after steam sterilization and simplify recycling. SOLUTION: A double-headed needle holding cylinder 3 has a double-layer structure composed of inner and outer cylinders. A double-headed needle 2 is vertically slid along a U-shaped groove 27 between the inner and outer cylinders 26, 25 smoothly. The double-headed needle holding cylinder 3 can easily be removed from the container body 1 since the inner cylinder 26 is provided with a female screw 28, which is screw-threaded with a male screw 9 on an opening side of the container body 1. The double-headed needle holding cylinder 3 is provided with a flange 29 in the inner cylinder 26. An annular protrusion 30 for sealing provided in the inner periphery of this flange 29 is adhesively brought into contact with the upper surface of an opening plug 5 of the container body 1 for sealing so that sterilized water is prevented from entering upon steam sterilization.  The double-headed needle 2 and the holding cylinder thereof 3 are formed with a same resin material so that these do not need to be separated and sorted for recycling.
Patent JP-H11123842-A (JP)
Title: Image forming apparatus
Inventor: MAEDA TAKEHISA
IPC: B41J2/44
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To substantially eliminate a shift or a step in an image to be formed by a method wherein variation of an emission distribution between LED elements is suppressed in a head structure wherein multiple LED elements are provided in a line. SOLUTION: Since each of LED elements 3 has an individual electrode 4 drawn from an emission section 6 to an identical side in a sub-scanning direction, each LED element 3 itself has an emission distribution having a deviation in the sub-scanning direction. However, the directions of the deviations of all of the LED elements 3 are the same by virtue of the individual electrodes drawn in the identical sides in the sub-scanning direction (b), so that a shift in the sub-scanning direction is not generated, there by eliminating a shift or a step in the sub-scanning direction in the image 24 to be formed.
Patent JP-H10136253-A (JP)
Title: Image pickup device
Inventor: IKEDA MASATO
IPC: H04N5/225
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a high resolution image by pixel shift. SOLUTION: A pixel shift mechanism 22 shifts laterally an image pickup element 20 and an output image from the image pickup element 20 at each shift position is fed to a DSP 30 via an A/D converter 24 and a memory control circuit 26. A focus detection circuit 32 detects a focus from an output of the DSP memory and a while balance detection circuit 36 detects a gain for white balance. A system control circuit 38 controls an image pickup optical system 10 to have a focal state and a proper exposure according to outputs of the circuits 32, 34. The white balance of the picked-up image is adjusted by the DSP 30 and the result is stored in a memory 28. Respective picked-up image by pixel shift are synthesized in the memory 28 and read by a D/A converter 52 and/or a hard disk 54 as a high resolution image.
Patent JP-H11130723-A (JP)
Title: Dicyclohexyl-2,3,3',4'-tetracarboxylic acid compound or dianhydride thereof, and production thereof
Inventor: YAMAMOTO TOMOHIKO
IPC: C07B61/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a raw material for a polymer or a precursor thereof. SOLUTION: This new compound is a compound of the formula (X is hydrogen or a >=1C alkyl), e.g. methyl ester of dicyclohexyl-2,3,3',4'-tetracarboxylic acid. The compound of the formula is obtained, for example, by subjecting an ester of biphenyl-2,3,3',4'-tetracarboxylic acid to a hydrogenation reaction in the presence of a noble metal hydrogenation catalyst and a hydrogenation catalyst such as the catalyst carrying the noble metal in a solvent under a hydrogen pressure of several kg/cm<2> to 100 kg/cm<2> , preferably 20 to 50 kg/cm<2> at a temperature of 20-200 deg.C, preferably 50-150 deg.C for several ten minute to about 24 hours, and optionally subjecting the product to hydrolysis or treatment for making the product into anhydrous body.  A metallic rhodium powder, a metallic ruthenium powder, and the catalyst obtained by allowing these metals to be carried by a carrier such as an activated carbon, an alumina, a diatomaceous earth, and a silica are preferably used as the hydrogenation catalyst.
Patent JP-S62152903-A (JP)
Title: Pneumatic radial type for passenger car
Inventor: OMOTO NORIO
IPC: B29D30/38
Filed: 1985-12-26
Abstract: PURPOSE:To improve resistance to impact of a tyre without damaging riding sensation, by a method wherein, in a title tyre having a flatness ratio of 0.60 or less, the strength of a rubber coated fabric used as a carcass layer is specified. CONSTITUTION:In a tyre, a carcass layer 4 is spanned between a pair of beads 1 on both sides, and a flatness ratio is set to 0.60 or less. In this case, the carcass layer 4 is formed with two rubber coated fabrics having strength F, which is in a range of from 2.5 to 3.5 and represented by a formula of F=SXStXE0, wherein F is strength (kg. piece/mm) of rubber coated fabric, S is tensile strength (kg) of a cord in the rubber coated fabric, St is the degree of cut elongation and E is cord count (piece/mm) per 1mm in the circumferential direction of a tyre. This constitution enables improvement of resistance to impact of a tyre without damaging riding sensation.
Patent JP-2001110754-A (JP)
Title: Cutting device
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To enable a cutting device which cuts an object, such as a semiconductor wafer, etc., while supplying cutting water to always make precise cutting, without being affected by temperature fluctuations of the cutting water. SOLUTION: A cutting device is provided with a first storing means 31, which stores in advance elongation of an object caused by the temperature of cutting water for every temperature, a temperature detecting means 30 which detects the temperature of the cutting water, and a first recognizing means 34 which recognizes the elongation of the object at the temperature detected by the detecting means 30 based on the elongation stored in the storing means 31. The cutting device is also provided with a first correcting means 36, which finds the actually calculated feed rate of the object, by adding the elongation on the object recognized by the recognizing means 34 to a calculated feed rate stored in a calculated feeding rate storing means 35.
Patent JP-2000119477-A (JP)
Title: Rubber-modified thermoplastic styrene resin composition
Inventor: MATSUZAKA KUNIO
IPC: C08L51/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber-modified thermoplastic styrene resin composition excellent in the balance among slidabilty, impact strength, molded appearance, scratch resistance, and flame retardance by compounding a resin component comprising a rubber-modified thermoplastic resin and a rubber-reinforced styrene resin with specified amount of a polyolefin wax and/or a silicone oil. SOLUTION: 100 pts.wt. resin component comprising 1-99 wt.% rubber- modified thermoplastic resin and 99-1 wt.% rubber-reinforced styrene resin is compounded with 0.1-7 pts.wt. polyolefin wax and/or silicone oil. The rubber- modified thermoplastic resin is prepared by the graft polymerization of a monomer component in the presence of a rubber polymer comprising 5-95 wt.% ethylene units, 95-5 wt.% 3-20C α-olefin units, and 0-20 wt.% conjugated diene units and having a melting point of 0 deg.C or higher and has a graft ratio of 10-100% and an intrinsic viscosity of methyl ethyl ketone solubles of 0.2-0.8. The rubber-reinforced styrene resin contains, as the essential ingredient, a graft polymer prepared by the graft polymerization of a monomer component in the presence of a rubbery polymer.
Patent JP-H04164400-A (JP)
Title: Electronic parts mounting method
Inventor: YANAGAWA MASATOSHI
IPC: H05K13/08
Filed: 1990-10-29
Abstract: PURPOSE:To reduce the data preparing burden of an operator so as to improve the working rate of the operator due to the reduction of the data preparing time by storing beforehand the names and sizes of electronic parts mounted on a parts supplying device in the device and automatically preparing the data required for mounting the parts. CONSTITUTION:After parts supplying devices 5 are set on a mounting machine, a reading-out section 1 reads out the names and sizes of the electronic parts mounted on all parts mounting device 5. Then a controlling section 4 prepares a parts supplying/arranging program for indicating the parts supplying device of each kind of parts to be mounted from the parts names read out in the preceding process and positional information of the devices 5 and stores the prepared program in a storing section 2. The section 4 also calculates the volume of the parts from the names and sizes of the parts read-out in the preceding process, reads out the mounting data corresponding to the volume from a data base section 3, and stores the volume and mounting data in the storing section as parts data. Then the section 4 reads out the parts supplying/arranging program and parts data from the storing section 2 and mounts the parts.
Patent JP-H09133967-A (JP)
Title: Liquid crystal projector
Inventor: MATSUDA YUTAKA
IPC: G03B21/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent exhaust air from directly blowing off a peripheral equipment and a human being by providing an exhaust port exhausting remaining heat from a light source on the front surface of the same set as the projecting surface of a projection lens and discharging the exhaust air from the light source in the forward direction of the set. SOLUTION: A metal halide lamp 1 being the light source is arranged right beside the projection lens 9. A ventilating fan 11 is arranged on the same surface as the projecting direction of the lens 9 with respect to a lamp house 10, and the exhaust port 12 is arranged on the front surface of the set. Infrared rays and ultraviolet rays 43 emitted from the lamp 1 are transmitted through an infrared and ultraviolet H transmitting condensing reflector 2, and the heat remaining inside the lamp house 10 is discharged by the fan 11 from the exhaust port 12. At such a time, since the exhaust air 13 is discharged in nearly the same direction as projected video light 44, the operator positioned avoiding the light 44 or the observer of the video, and further the peripheral equipment are not directly exposed to the exhaust air 13.
Patent JP-2000125352-A (JP)
Title: Digital cordless telephone system
Inventor: YAMAGUCHI JUN
IPC: H04W8/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To register an extension without the need for turning the power on and off and for system reset or the like. SOLUTION: When a PHS terminal 17 is registered as an extension, a master set 15 dials a subscriber telephone number of the PHS terminal 17 and transmits an extension registration request to a network relay station 10. The network relay station 10 inquires of a PHS service control selection 12 about a PS-ID and position information of the PHS terminal 17, acquires the result of retrieval and transfers the result to the master set 15. The master set 15 sores the retrieved result and makes a call to the PHS terminal 17 to informs the PHS terminal 17 of extension terminal function information generated from the retrieved result and its own CS-ID. The PHS terminal 17 that is a called party acquires the CS-ID and the extension terminal function information from the master set 15 and delivers selection of permission or reject of the registration to the user.  The user recognizes a notice of the extension registration request and makes operation of registration permission or reject and the extension is registered between the master set 15 and the PHS terminal 17, when the registration is not rejected. When a PHS terminal 18 in excess of a public base station area is registered, the request passes through a network relay section 11 furthermore.
Patent JP-H03152436-A (JP)
Title: Diagnosing method for bearing for railway vehicle
Inventor: NISHIMOTO SHIGETO
IPC: G01M17/08
Filed: 1989-11-10
Abstract: PURPOSE:To enable diagnosis of a bearing without removing the bearing from an axle and, in addition, with a load zone of the bearing in actual employment made to accord with the one in the diagnosis, by a method wherein the load zone of the bearing in a state of being fitted to the axle is shifted onto the lower side by rotating the outer wheel side of the bearing. CONSTITUTION:On the occasion of diagnosis of a bearing 3, an axle 1, a wheel 2, the bearing 3 and a transmission 9 are supported by a fitting jig 16, the jig 16 is rotated by a rotating shaft 15 of a rotating device 14 in a state wherein the wheel 2 is suspended from the ground, and thereby the bearing is shifted until the axial direction 16a thereof reaches the upper side. Then the part of the outer wheel 5 of the bearing 3 which is positioned on the upper side in actual employment comes to the lower side with the turning of the jig 16. In this state, subsequently, the axle 1 is rotated by a drive motor for diagnosis, so as to make the bearing 3 operate. At this time, the weights of the axle 1, the wheel 2 and the transmission 9 act as a load on the bearing 3 and a load zone on the occasion accords with the one in the actual employment. Even when there is a flaw or the like positioned on the upper side of the rail surface of the outer wheel, accordingly, the flaw is detected by a sensor 89 and thus detected by a diagnosing apparatus without fail.
Patent JP-H06151378-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI YOSHIHIKO
IPC: H01L21/336
Filed: 1992-10-30
Abstract: PURPOSE:To improve an etch rate distribution, and to suppress a decrease in thickness of a substrate film by appropriately adjusting the composition of an etching gas. CONSTITUTION:Used mixed gas is composed of a fluoric gas that contributes to etching as an etching gas and produces free F radicals, a chlorofluorocarbon gas that produces free F and Cl radicals that contribute to etching and deposition, and an additive gas that produces reaction acceleration radicals that accelerate the resolution of free F radicals or eliminate deposited radicals by reacting with the deposited radicals. A composition flow ratio of the chlorofluorocarbon gas is set to more than 50%.
Patent JP-H03152673-A (JP)
Title: Logic circuit simulator
Inventor: KAWACHI TOSHIHIKO
IPC: G06F11/26
Filed: 1989-11-09
Abstract: PURPOSE:To increase the simulation executing speed by defining a function block as the lowest rank level in a simulator and holding the output value and the delay value of the function block after combining these values with each input value. CONSTITUTION:The value obtained by joining together a block number and the input value given via a fetch processing part 11 for block numbers and input value is inputted to an address of a ROM 12. Then the output value and the delay value stored in a due storage area 13 are taken out and an output state is updated. For this purpose, the ROM 12 stores the output value and the delay value corresponding to the relevant input value of a relevant block in the address shown by a binary number produced when the input value of a block and the block number are joined together. When the input value 21, for example, is inputted, the output value and the delay value are read out of a storage area containing a type number 22 and the address value 00111110 obtained by joining the number 22 and its input value together. Thus the output value 0 and the delay value 10 are obtained to the given input value.
Patent JP-H07280781-A (JP)
Title: Ultrasonic microscopic apparatus
Inventor: NAKABACHI NORITOSHI
IPC: G01N29/06
Filed: 1992-10-30
Abstract: PURPOSE:To measure the speed of leaking elastic waves precisely and easily. CONSTITUTION:Converged ultrasonic wave beam is radiated from a transducer 3 to an object article 10 to be inspected, the reflected waves are received by the transducer 3, the object article 10 to be inspected is moved along the axial direction of the ultrasonic wave beam by a Z-direction moving apparatus 11 to obtain an acoustic characteristic curve V(z) from the transducer 3 and then obtain an interference output waveform by deducting the reference signal curve VR(Z) from the V(z), and the speed of leaking elastic waves is computed based on the cycle of the interference output waveform.
Patent JP-H05126687-A (JP)
Title: Hardness measuring device for tire tread
Inventor: YAMAGUCHI YOICHI
IPC: G01N3/40
Filed: 1991-11-08
Abstract: PURPOSE:To provide a hardness measuring device of a tire tread capable of measuring the hardness with high precision over the whole face of the tread including a shoulder section having the curvature of a pneumatic tire. CONSTITUTION:When the hardness measuring position is not perpendicular to a pressing needle 15, an angle adjusting arm 4 is slid by the instruction of a controller 16 to adjust the angle of an axle 6, thus the measuring position is made perpendicular to the pressing needle 15. When a hardness tester 14 is moved below at a constant speed, a fixed load is applied to the tread face of a pneumatic tire 8 via the pressing needle 15 to measure hardness.