baber/WOPTO huggingface dataset:
Patent JP-H09157026-A (JP)
Title: Production of diamond sintered compact and diamond sintered compact
Inventor: SUMIYA HITOSHI
IPC: B01J3/06
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a diamond sintered compact having superior chipping and heat resistances at a low cost by sticking a nonmetallic substance to the surface of diamond powder and holding this diamond powder under specified pressure and temp. SOLUTION: A substance contg. a nonmetallic material acting as a diamond synthesis catalyst or a sintering aid is thinly and uniform stuck to the surface of diamond powder in >=0.01μm thickness and this diamond powder is sintered under conditions of >=3GPa pressure and >=1,000 deg.C temp. to obtain the objective sintered compact. The sticking is preferably carried out by uniform coating by a sol-gel method. The compsn. and thickness of the formed coating film and the amts. of residual hydrocarbon groups and hydroxyl groups can be controlled in accordance with the pH of a soln. coating frequency and conditions in drying by heating.
Patent JP-H11177672-A (JP)
Title: Communication terminal equipment and program recording medium
Inventor: EGUCHI MASAFUMI
IPC: H04N1/32
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve operability by storing a receiving side telephone number and a transmitting side personal identification number and sending data of the receiving side telephone number and data of the personal identification number to an exchange in the case that the telephone number is selected and dialed so as to eliminate the need for entry of the personal identification number each time a telephone number is entered. SOLUTION: Program data of a magnetic disk 25 are transferred to a flush memory 22 as a program recording medium and stored therein. The program data provides a function for registering a personal identification number also in the case that an opposite telephone number is registered with one operation to a facsimile equipment T, and a function for automatically adding data of the registered personal identification number after data of the telephone number and transmitting the resulting data in the case of making dialing by a one-touch key 18e. Thus, the use can send the telephone number and the personal identification number automatically to an exchange 26 without entry of the personal identification number at each dialing.
Patent JP-H08228035-A (JP)
Title: Thin film transistor device and manufacture thereof
Inventor: ANANSU DODABARAPUA
IPC: H01L51/30
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the on/off ratio of source/drain currents by selecting an organic material from organic substances α-nT or a group constituted of derivatives thereof, and allowing the organic material to have a specified electrical conductivity at a constant temperature. SOLUTION: A transistor 20 is constituted of a substrate 11, source electrode 12 being a first contact, drain electrode 13 being a second contact, gate electrode 14 being a third contact, gate dielectric 15, and active layer 16 of an organic material. The organic material is a material called α-nT made of a carbon isotope other than a certain type of carbon or diamond combined with another element, where (n) is ranging from 4 to 9, and is selected from a group having a substitutional group on the fourth or fifth carbon of a terminating circle. Also, the organic layer is constituted of a material having a conductivity of 5×10<-8> S/cm at the most at a temperature of 20 deg.C after deposition or rapid thermal anneal. In a material α-6T ((n) is 6), the electrical conductivity can be reduced and the on/off ratio of the source/drain currents can be improved.
Patent JP-H06250226-A (JP)
Title: Liquid crystal display element
Inventor: MOTO TOSHIE
IPC: G02F1/136
Filed: 1993-12-22
Abstract: PURPOSE: To provide a liquid crystal display element capable of improving the reliability and display characteristics of the liquid crystal display element, reducing the power consumption and improving the productivity by reducing the contact defects of a transparent electrode and a patter terminal part and the conducting defects of the transparent electrode. CONSTITUTION: This element is composed of many black matrixes 2 formed on a glass substrate 1 at prescribed intervals, the pattern terminal part 2', first - third color filter layers 3, 4 and 5 respectively separated from each other and successively formed so as to partially overlapping with the black matrixes 2, a protective film 6 formed on the black matrixes 2 and on the entire layers of the color filter layers 3-5 and formed on a part of the pattern terminal part 2' so as to expose a part of the pattern terminal part 2' and the transparent electrode 7 formed on the protective film 6.
Patent JP-H11173610-A (JP)
Title: Apparatus for cleaning air
Inventor: TANAKA TOSHIO
IPC: F24F7/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate requirement of power supply replacement by a method wherein a remote control device includes power source means for feeding power source to a contamination sensor for detecting contamination of air and output means for signaling operation indication, and power source means for the remote control drive, requiring no replacement, is adapted. SOLUTION: A remote control device 2 includes a secondary battery 21 (power source means available for charging and discharging) connected with a terminal 2a for charging and discharging, a sensor 23 (an air quality sensor comprising a gas sensor, a dust sensor, and the like) to which an output voltage from a power source circuit 22 is applied, and a microcomputer 24 for detecting air quality by transmitting-receiving signals between the microcomputer 24 and the sensor 23. When the remote control device 2 is housed in an air cleaner 1, a terminal 1g for charging and discharging and the terminal 2a for charging and discharging are electrically connected, and the secondary battery 21 of the remote control device 2 is charged.
Patent JP-H05182193-A (JP)
Title: Production of magnetic recording medium
Inventor: SAKAI HIROBUMI
IPC: G11B5/84
Filed: 1991-12-27
Abstract: PURPOSE:To improve reliability by successively executing a laser marking stage, an appearance inspection stage, a tape cleaning stage, a testing stage and a dustproof case housing stage after formation of a liquid lubricating layer on the surface of a protecting layer, thereby producing the magnetic recording medium. CONSTITUTION:The contamination by dust is removed by a cleaning tape after an appearance inspection and thereafter, a test is carried out and the recording medium is immediately housed in a dustproof case right thereafter. The contamination by the dust generated in the appearance inspection stage and the stages before this stage is removed in the tape cleaning stage by adopting such stages and, therefore, the contamination is drastically decreased. The remaining contaminated defective media are expelled by the test and, therefore, the medium free from the contamination by microdust is produced at a good yield. Since the contamination by the microdust is induced by the stagnation of the medium between the respective production stages and, therefore, the operations in the stages after the tape cleaning stage are continuously carried out as unmanned line stages to obviate the stagnation.
Patent JP-H06197505-A (JP)
Title: Motor
Inventor: SASAKI TOSHINORI
IPC: H02K23/00
Filed: 1992-12-25
Abstract: PURPOSE:To prevent operation failure of a motor even when unexpected fault such as breaking of wire and short-circuit is generated. CONSTITUTION:In a motor comprising a rotor having a core to which a plurality of coils 15 are wound, a stator composed of a plurality of permanent magnets 11 and a power supplying means consisting of power supply and commutators 21, 22 for bringing the conductive brushes 21, 22 making a continuity with power source and an electric coil 16 in a continuity, the power supply means are respectively provided in the vicinity of both ends of cores and are conductive to desired number of electric coils.
Patent JP-2000168153-A (JP)
Title: Printing apparatus
Inventor: OSADA MASATAKA
IPC: G03G15/01
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To carry out high-speed printing or transferring low transfer clocks in monochromatic printing by outputting to a print engine a line synchronous signal with a long cycle including a printing data transfer timing for other colors and outputting a constant color designation signal in monochromatic printing. SOLUTION: A control part 10 for receiving data for printing from a host apparatus 1 and controlling a print engine 20 is provided with a print engine interface 9 consisting of a video interface 9A and a command interface 9B. A color designation signal CSEL-N is output from the video interface 9A to the print engine 20. At the time of monochromatic printing, black serial data of one line is transferred with a timing of a line synchronous signal. At this time, the color designation signals CSEL0-N and CSEL1-N are kept in a constant state of '1'. A transfer speed of the black serial data is set to be 1/4 a speed at the time of color printing, so that a level of generated noises is lowered.
Patent JP-H10168800-A (JP)
Title: Paperboard for packaging container
Inventor: ASAHARA FUMIHIKO
IPC: B31F1/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a paperboard for packaging container having no problem in terms of hygiene in spite of the use of recovered old paper as a raw material for paper making, capable of making broke produced from paper making to the production of packaging container reusable as old paper and used packaging container incineratable without problem. SOLUTION: A multilayer paper board compounded with recovered old paper in a middle layer and a back layer and made into a paper is used as a substrate and a glassine paper made from a wood pulp for making paper is stuck to the back of the paper board with an adhesive. The adhesive is mixed with a colorant according to a use.
Patent JP-2001167730-A (JP)
Title: Discharge lamp
Inventor: HAMADA MUNEMITSU
IPC: H01J61/06
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp able to remarkably enhance the efficiency over the prior art and realize the same or longer life time in comparison with the prior art with respect to a hot cathode discharge lamp and a cold cathode discharge lamp. SOLUTION: The discharge lamp has a bulb sealed with rare gas and electrodes, and the electrodes include electron emission materials. The electron emission materials contain the first components consisting of at least one of Ba, Sr and Ca and the second components consisting of at least one of Ta, Zr, Nb, Ti and Hf, as metal element components, and contains oxynitride pervskite. The sealed gas pressure is 60-270 Pa when it causes the electrodes to operate the hot cathode, and the sealed gas pressure is 1,300-20,000 Pa when it causes the electrodes to operate as the cold cathode.
Patent JP-H06262890-A (JP)
Title: Card and deciding method for genuineness of card
Inventor: SAI HIDEHIKO
IPC: B42D15/10
Filed: 1992-12-25
Abstract: PURPOSE:To effectively prevent unjust use of a card, such as forgery and interpolation, by providing a signature panel. part by bonding a signature panel substrate containing a magnetic fiber on a card substrate through an adhesive layer. CONSTITUTION:An adhesive layer 13 is formed by applying a predetermined thickness of a polyester or other resin on the rear surface of a signature panel substrate 12 by a gravure coating method or the like. The signature panel substrate 12 is bonded on a card substrate 11 by using a thermal contact bonding method or the like, whereby a card is formed. As the signature panel substrate 12, a paper substrate, such as wood free paper, is suitably used because it easily sucks and fixes ink of generally a fountain pen, a ballpoint pen, and the like and ensures easy discrimination of forgery and interpolation. Furthermore, a magnetic fiber 15 is distributed at random in the signature panel substrate 12. For the material of the magnetic fiber 15, Fe, Fe-Si, Fe-Al, Fe-Si-Al, Fe-Si-B, and others are used.
Patent JP-H10308872-A (JP)
Title: Image information processing unit
Inventor: KOMATSU YASUO
IPC: H04N1/407
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a large difference in a recording density between a case when read image information is recorded by its own unit based on the information, and a case when information is recorded by other devices. SOLUTION: A density conversion table suitable for recording by its own unit and a standard density conversion table are stored in a ROM 233. A CPU 231 sets the optimum density conversion table in a RAM 234 based on an instruction by a control panel 202, and reconverts image data 257 with 256 pieces of gradation sets for density adjustment. Image data 281 after the conversion are subject to pseudo half-tone processing by an error-spread circuit 282 and the resulting data are sent to its own unit or a recorder at a transmission destination. Since the standard density conversion table is used when the recording characteristic of the unit at the transmission destination is not clear, no large difference in recording occurs.
Patent JP-H0725913-A (JP)
Title: Agent for preventing adhesion of polymer scale and production of polymer using the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a preventing agent consisting of an alkaline solution containing a condensation product of a quinoline compound and a quinone compound and capable of preventing occurrence of scale in polymerization of a monomer having an ethylenic unsaturated double bond and providing a high-quality product free from initial coloring. CONSTITUTION:This preventing agent consists of an alkaline solution containing a condensation product of (A) a quinoline compound having >=2 amino groups and (B) a quinoline compound. Further, (C) a water-soluble high polymer compound and (D) an inorganic colloid or a silicic acid salt of an alkali metal is added thereto. The preventing agent is applied to inner wall in a polymerizer of a monomer having an ethylenic unsaturated double bond and dried and then, polymerization of the monomer is carried out. The component A is preferably 2,4 diamino-quinoline, etc. The component B is preferably o- or pbenzoquinone, a-naphthotoquinone, etc.
Patent JP-H07184410-A (JP)
Title: Automatic traveling apparatus for mobile farm machine
Inventor: SATO JUNICHI
IPC: G05D1/02
Filed: 1993-12-24
Abstract: PURPOSE:To remarkably decrease the weight of a machine body by unnecessitating the loading of a large-sized winding drum and the operation of winding and housing of a guiding cable in spite of the use of the system to automatically move a machine body following a guiding cable laid on a field and to remarkably improve the traveling stability by eliminating the trouble to excessively vary the lateral balance of the machine body. CONSTITUTION:This automatic traveling apparatus for a mobile farm machine winds and recovers a guiding cable 6 with a recovering apparatus 8 after finishing the guiding work and lays the recovered and wound guiding cable 6 immediately to the next step through a hand 18 of a laying apparatus 14 positioned at a side of the machine body.
Patent JP-2001162952-A (JP)
Title: Multicolor heat sensitive recording material
Inventor: OGA KUNIHIKO
IPC: B41M5/30
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor heat sensitive recording material, which has a favorable color separability though having a simple constitution, a high density and excellent contrast and, at the same time, the excellent preservability of an image and which can be manufactured at low cost. SOLUTION: This multicolor heat sensitive recording material is produced by providing, on a support, a heat sensitive recording layer, in the same layer of which two kinds or more of electron donable dye precursors, which develop colors different in color tones from one another, and an electron acceptable compound. The electron donable dye precursors consist of one kind or more of the electron donable dye precursors involved in microcapsules and one kind of the electron donable dye precursor under a fine solid particle state, which is represented by general formula, wherein R1 to R4 independently represent an alkyl group, a cycloalkyl group or an allyl group, and develops color having a color tone different from that developed by the precursor involved in the microcapsules.
Patent JP-2001162216-A (JP)
Title: Coating method, method of manufacturing for electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: NAKAYAMA TAKAHARU
IPC: G03G5/05
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a new means for still more reducing the vibration of the liquid surface of the coating solution housed in an immersion tank to prevent coating irregularity. SOLUTION: It is found out that the vibration of the liquid surface of a coating solution becomes large to generate coating irregularity when the vibration of the coating solution generated when a cylindrical substrate is drawn up and the vibration applied to an immersion tank are resonated. In order to avoid this resonation, the drawing-up speed of the cylindrical substrate or the vibration applied to the immersion tank is controlled.
Patent JP-2000165362-A (JP)
Title: Synchronizing circuit
Inventor: KONDO TOSHIO
IPC: H04L7/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To surely synchronize data even when there is a frequency accuracy difference when synchronizing data between the same frequency by temporarily storing data sent synchronously with a write clock in a register, selectively outputting these data with a read clock and synchronizing them. SOLUTION: A selector 15 selectively outputs data at the position shown by a read pointer 12 out of all the data held in a register 13 and defines them as read data. During a valid period in which a valid signal is H, the data are written in the register 13 at the position shown by a write pointer 11 by the write clock and stored for each write clock. On the other hand, the valid signal is converted to a signal synchronized with the read clock by a valid signal synchronizing circuit 14. During the valid period in which the synchronized valid signal is H, the read pointer 12 advances the read point. The selector 15 selectively outputs data at the position shown by the read pointer 12 out of the register 13.
Patent JP-H06205515-A (JP)
Title: Wire coating stripping device
Inventor: KANEDA YOSHIYUKI
IPC: H01R43/05
Filed: 1992-12-28
Abstract: PURPOSE:To make it possible to control a wire coating stripping device simply within a short period of time without depending on experience or skill when an insulation coating changes in its thickness while a core has the same diameter in the case the insulation coating of a wire terminal is stripped. CONSTITUTION:A wire coating stripping device is so constructed that a clamp pawl 1 and a cutter 2 are arranged respectively to a pair of mounting heads 3 and 3 opposed to each other in a connectable manner, its lip 2a is projected beyond a wire contacted surface 1a of the clamp pawl 1 and that a wire is acted as a stopper against the wire contacted surface to control the cutting dept of the lip into an insulation coating 39 when both sides of a wire 38 are held by the clamp pawl. The clamp pawl 1 is loaded to a mounting head 3 in a slidable manner, and a spacer 11 forming a plurality of depth controlling surfaces contacting and interlocking with the head 1b of a head 3 is provided thereto, and the cutting depth of the lip 2a is controlled by control turning of the spacer.
Patent JP-H05154992-A (JP)
Title: Fixing device for resin letterpress
Inventor: MASAKI SHIGETO
IPC: B41F27/12
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a fixing device for a letterpress which can attach easily accurately a resin letterpress to a plate cylinder. CONSTITUTION:A letterpress-nipping component 2 is preliminarily attached to both ends of a resin letterpress 1. One side letterpress-nipping component 2 is fitted to a hooker 4 of a plate cylinder 3, and the other side letterpress- nipping component 2 is fitted to a pulling part 5 of the plate cylinder. Then, tension is applied to the resin letterpress 1 with a pulling mechanism provided on the pulling part 5, and the resin letterpress 1 is fixed to a surface of the plate cylinder 3.
Patent JP-2001166371-A (JP)
Title: Camera
Inventor: KAMI TAKAAKI
IPC: G03B17/28
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent assembling cost from rising because a lens frame unit is replaced when the lens frame unit itself has failure in the conventional camera where the lens frame unit can not be positionally adjusted as a single body and it is adjusted after it is attached to the camera main body. SOLUTION: This camera is provided with a pressing plate position regulating part fit in a hole formed on the camera main body and piercing through to a film side and having a function equivalent to a conventional pressing plate rail at the camera attaching part of a lens frame. Then, a gap for feeding the film is secured by the pressing plate position regulating part so as to realize the adjustment and the measurement of the lens frame unit with the pressing plate position regulating part as reference.
Patent JP-H10184389-A (JP)
Title: Gas turbine engine
Inventor: YAGI HIROYUKI
IPC: F02C7/047
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To optimize the temperature condition of inlet guide vanes, and enhance the anti-icing property of a strut by forming a hollow part in the strut arranged upstream of the inlet guide vane, by circulating the high-temperature air from a compressor to the hollow part, and providing jetting ports of the high-temperature air in the side wall part of the strut. SOLUTION: An inlet guide vane 3 is arranged upstream of the moving blade of a gas turbine engine, while a strut 4 having a hollow part 4a is arranged immediately upstream of the guide vane 3. A plurality of jetting ports 4c are formed on the side wall part of the strut 4, and each of the jetting ports 4c is arranged in such a state that the opening rate is increased from the forefront end of the strut 4 toward the center of the turbine engine in the radial direction, and also that each port is inclined toward the downstream. By passing the high-temperature air extracted from a compressor into the hollow part 4a, the surface temperature of the strut 4 is increased to obtain an anti-icing effect, and also by jetting the high-temperature air through jetting ports 4c, the high-temperature air is prevented from being directly jetted on the inlet guide vane 3.
Patent JP-H07185750-A (JP)
Title: Twin roll type continuous casting method
Inventor: YAMAJI CHIHIRO
IPC: B22D11/06
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a cast slab without crack by using rolls having different diameters and controlling the temp. of a solidified shell. CONSTITUTION:In a twin roll type continuous casting method for producing a band metal by supplying molten metal between one pair of cooling rolls 1, the rolls having different diameters are used to the cooling rolls, at firstly in the cooling process of the poured molten metal, the cast slab 4 is produced in succession with the solidified shell 2a at the large diameter roll 1a side. successively, the cast slab is guided along the small diameter roll 1b and the shell surface temp. of the solidi fied shell 2b at the small diameter roll side is made low. In the cooling process of the molten metal, the large diameter roll side is made to be large roll curvature and the small diameter roll side is made to be large tensile strength so as to absorb the internal strain, and therefore, the development of surface crack is prevented and the cast slab having beautiful surface without defect can be obtd.