baber/WOPTO huggingface dataset:
Patent JP-H09110768-A (JP)
Title: Production of 2-chloro-4-methylphenol
Inventor: MAIS FRANZ-JOSEF
IPC: C07C39/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To produce 2-chloro-4-methylphenol in high selectivity.  
     SOLUTION: This production of 2-chloro-4-methylphenol is to react 4- methylphenol with a chlorinating agent in the presence of 0.1-10wt.% catalyst system of one or more lewis acids and 0.1-10wt.% of one or more diarylsulfide based on 4-methylphenol in total. The reaction temperature is 0-100°C. The chlorinating agent is used in 0.5-1.5 mole based on the mole of 4-methylphenol. The reaction can be carried out until all 4-methylphenol is substantially and completely consumed and high isomer selectivity and high process selectivity are observed. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0586283-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI TOSHIAKI
IPC: C08K3/08
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a thermoplastic resin composition having excellent heat- resistance, thermal conductivity, mechanical strength and moldability by compounding specific metal and/or metal oxide powder to a polyphenylene ether resin and an aromatic vinyl resin. CONSTITUTION:The objective resin composition contains (A) 100 pts.wt. of a resin component composed of 10-90wt.% of a polyphenylene ether resin and 90-10wt.% of an aromatic vinyl resin, (B) 50-600 pts.wt. (preferably 100-600 pts.wt.) of metal and/or metal oxide powder (preferably aluminum powder) having a thermal conductivity of >=0.05cal/cm.sec. deg.C at 20 deg.C and an average particle diameter of preferably 0.1-300mum (especially a 20/80 to 80/20 (by weight) mixture of a fraction of 1-30mum and a fraction of 31-100mum in average particle diameters) and treated with a surface-treating agent (preferably alkylsilane compound) and (C) 0.1-30 pts.wt. of one or more substances selected from fluororesin, organopolysiloxane, polyolefin and graphite as arbitrary components.
Patent JP-S61152657-A (JP)
Title: Production of 4-hydroxyphthalimide
Inventor: NAGAOKA KAZUYA
IPC: C07D209/48
Filed: 1984-12-26
Abstract: PURPOSE:To produce the titled substance having high quality, under mild condition, by reacting 4-hydroxyphthalic anhydride and/or 4-hydroxyphthalic acid with urea at about room temperature in the presence of an inert organic solvent immiscible with water. CONSTITUTION:The titled substance can be produced by reacting 4- hydroxyphthalic anhydride and/or 4-hydroxyphthalic acid with urea in an inert organic solvent. Any organic solvent used in conventional organic synthetic reaction, e.g. aromatic hydrocarbons, aliphatic hydrocarbons, ketones, ethers, N-containing compounds (e.g. quinoline, pyrrolidone, etc.) may be used as the above organic solvent. Preferably, the solvent is immiscible with water at about room temperature, enables the removal of distilled out water by phase-separation with refluxing condenser during the reaction and has relatively high boiling point. EFFECT:Since there is no agglomeration of the reaction products during the reaction, high dispersibility can be maintained, and the product can be obtained in the form of crystalline powder. USE:Raw material of pigment, pharmaceuticals, or heat-resistant polymeric material.
Patent JP-2000103784-A (JP)
Title: 5-alkoxypyrazole-3-carboxamide derivative and agrochemical with the same as active ingredient
Inventor: OKADA ITARU
IPC: A01N43/56
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject a highly safe new compound having highly controlling effect even on various germs resistant to conventional agricultural/ horticultural germicides, mitigated in such problems as residual toxicity and environmental pollution, therefore useful as an active ingredient of agricultural/ horticultural germicides. SOLUTION: This new compound is represented by formula I (R1 is a 1-4C alkyl, allyl or 1-4C haloalkyl; R2 is a halogen, a 1-4C alkyl, nitro or the like; Y is CH or N), e.g. N-n-propyl-1-(4-cyanophenyl)-5-methoxypyrazole-3- carboxamide. The compound of formula I is obtained, for example, by reaction between a compound of formula II (Z is chlorine, bromine, OH or the like) [e.g. ethyl 1-(4-cyanophenyl)-5-methoxypyrazole-3-carboxylate] and a compound of the formula n-C3H7NH2 in the presence or absence of a solvent pref. at 20-80 deg.C. The compound of formula I has highly germicidal effect on various plant germs such as Pyricularia oryzae, rust fungi and Plasmapara viticola.
Patent JP-H07108795-A (JP)
Title: Copying toy with display screen
Inventor: OTA SHUNSAKU
IPC: B43L1/00
Filed: 1993-10-08
Abstract: PURPOSE:To freely write, display, and erase characters and image patterns and to record the writtern characters and image patterns. CONSTITUTION:A display means 50 is formed by releasably disposing a release sheet 51, to which a writing pressure is to be applied, on a receiving sheet 52 in a close contact state. Paper is lapped under the receiving sheet 52 through a sheet-form copying means 40. Characters, image patterns, and the like are displayed on the release sheet by a writing pressure. The same characters, image patterns, and the like are copied to the paper. The release sheet 51 is mounted on a holding frame 53. The holding frame 53 is separated from the receiving sheet 52 by a lever means 60, whereby the displayed information is erased.
Patent JP-H07111409-A (JP)
Title: Strip line resonator
Inventor: ISHIZAKI MASATO
IPC: H01P11/00
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a strip line resonator with improved mechanical strength and excellent mass-productivity without loss of a substantial advantage of the strip line resonator formed by laminating plural dielectric boards with a high dielectric constant (epsilonr). CONSTITUTION:Ceramics dielectric boards 1a, 1b having a high dielectric constant (epsilonr) are integrated by a glass mixer 3 consisting of a Na2O.Al2O3.B2 O3.SiO2 group glass having a softening temperature than a melting point of a strip conductor and dielectric fine powder. Thus, the substantial advantage of the dielectric boards 1a, 1b is effectively enhanced and the strip line resonator with a high Q is realized, a change in the size and shape of the strip conductor is prevented and the resonance characteristic being a requirement is stably obtained.
Patent JP-H09121106-A (JP)
Title: Non-standard waveguide connecting part
Inventor: KIMURA TOSHIYA
IPC: H01P5/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To enlarge the volume of a dielectric body and to obtain a resonator with a large Q by forming a system in such a way that an end part is a cylindrical shape, a mainbody part is a prism shape and the diameter of the cylindrical end part is smaller than that of the inscribed circle of a prism-shaped mainbody part. SOLUTION: The dielectric body resonator 20 is provided with a dielectric body 21 made of ceramic, a through-hole 24 from the one end surface 22 to the other one 23 of it, an inner guide body 25 provided on the wall surface of the through hole 24, an outer guide body 27 provided on the outer peripheral surface 26 of the dielectric body and a short-circuited conducting body 28 provided at the other end surface 23. Here, the resonator 20 is different from the dielectric body 21 in shape. The resonator 20 is provided with a prism-shaped resonator mainbody part 20a and the cylindrical resonating part 20b and the dielectric body is provided with a prismatic mainbody part 21a and the cylindrical end part 21b.  The end part 21b adds one end surface 22 so the dielectric body 21, arranged coaxially as against the mainbody part 21a and has the diameter b being smaller than the diameter a of the inscribed circuit 29. Thus, the volume of the dielectric body becomes larger than the conventional one so that the resonator with a large Q is obtained.
Patent JP-H03137719-A (JP)
Title: Initialization method in information processor
Inventor: KOGORI HIROAKI
IPC: G11B20/00
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the deletion of a program following initialization by checking whether a prescribed external storage medium is initialized or not and writing an initial value into a data part when the program exists in the medium. CONSTITUTION:There is a case when FD5 loaded on a floppy disk driver (FDD) 4 is initialized and a case when it is not. When a loaded file is initialized, it is judged whether the program which cannot be copied is present or not. When it is present, the initial value is written into the data part in the program part of the file. When the file is not initialized, the file is made into a format. When initialization terminates or the file is initialized, key-in data from a keyboard 1 and data-processed information are stored in the data part of the file is necessary. Data is displayed on the screen of CRT 11 at that time and prescribed output information is printed on a paper 13 by a printer 12.
Patent JP-H03205941-A (JP)
Title: Method and device for protocol conversion
Inventor: SAKATA JUICHI
IPC: H04L29/06
Filed: 1990-10-18
Abstract: PURPOSE:To obtain the function being equal to an X.32 protocol without improving an X.25 protocol use communication equipment by connecting an additional device to the communication equipment using an X.25 protocol and converting the protocol. CONSTITUTION:A function for selecting a packet sent from an X.25 protocol use communication equipment or a data communication network using an X.32 protocol, and a packet sending-out function are executed by signal discriminating parts 1, 6, and an address converting function is executed by a control packet discriminating part 2. In such a state, a communication speed can be set and changed by updating a parameter of physical corresponding parts 8, 9 by a common control part 10. Also, with regard to each values of a modulo, a K parameter and a link level address, as well, they can be changed in the same way, and by the changed values, a receiving packet is checked and a transmitting packet is set by the signal discriminating parts 1, 6. In such a way, the function being equal to the X.32 protocol is obtained without improving the existing communication equipment using the X.25 protocol.
Patent JP-H11101751-A (JP)
Title: Method and apparatus for inspection of four faces on chip
Inventor: KUBOTA SHIGERU
IPC: G01N21/956
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cameras to be used and to obtain an apparatus which is low-cost and which can be miniaturized, by a method wherein a chip is moved back and forth between a chip loading recessed part on a spindle and a V-shaped recessed part on an inspection base, and the chip is reversed during its back-and-forth movement. SOLUTION: A spindle 1 is attached, so as to be freely rotatable at every equal arc angle, to the outer circumference of a vertical rotor 7 which can be step-turned at every equal arc angle. An inspection base 3 for a chip (t) and cameras 5, 6 are installed in the position 9 of the spindle 1. Then, the chip (t) which is loaded on a chip loading recessed part 2 on the spindle 1 is moved to a V-shaped recessed part 4 on the inspection base 3. A face A and a face B on the chip (t) are imaged by the cameras 5, 6 from the upper part so as to be inspected.  Then, the chip (t) is moved to the chip loading recessed part 2 on the spindle 1, the spindle 1 is turned by 180 deg., the chip (t) which is reversed is returned to the recessed part 4 on the inspection base 3, a face C and a face D are imaged so as to be inspected, and the chip (t) is returned to the loading recessed part 2 on the spindle 1. The chip (t) whose four faces A, B, C, D are inspected is sorted into a nondefective chip or a defective chip by moving the spindle 1.
Patent JP-H04152994-A (JP)
Title: Controller for clothes drier
Inventor: MATSUI SHOICHI
IPC: D06F58/28
Filed: 1990-10-16
Abstract: PURPOSE:To exactly detect the clogging of a filter by informing a fact of abnormality by an informing means, when a temperature excessive rise preventing means is operated plural times in the course of operation. CONSTITUTION:A microcomputer 15 monitors a machine temperature by a thermostat 8, and if normal (turn-on state), a drying operation is executed continuously. In this case, when the machine temperature rises abnormally, and the thermostat 8 becomes a turn-off state, an air blasting operation is executed for 30 seconds. By this air blasting operation, only the motor 2 is energized and a fan 3 and a drum 4 are driven, air is allowed to circulate in the machine and the inside of the machine is cooled. Subsequently, the energizing of the motor 2 is also stopped for five seconds, the fan 3 and the drum 4 are stopped, and also, by executing the air blasting operation again for one minute and 30 seconds, the temperature of an object to be dried is lowered enough. Next, unless the thermostat 8 is reset, it is judged to be an abnormal temperature rise in the machine generated by other cause than clogging of a filter 10, and an informing means 14 is operated.
Patent JP-H08210814-A (JP)
Title: Optical displacement measuring instrument
Inventor: ISHIZUKA AKIRA
IPC: G01D5/38
Filed: 1995-10-02
Abstract: PURPOSE: To obtain an accurate optical displacement measuring instrument which can be easily handled by obtaining relative displacement information to an object according to a periodic signal from a photodetector. CONSTITUTION: A flux of scattered light emitted from a face light-emitting element 1 is changed to a flux of nearly parallel light by a spherical lens 2 and becomes a flux of light R which is focused in a line in the direction of lattice line on a scale 20 mounted on an object to be inspected by a cylindrical lens CL. Then, the flux of light R is split into a flux of 0 order transmission diffraction light R0 and a flux of +1st order transmission diffraction light R+1 by a diffraction lattice G1 for splitting a flux of light being formed on a transparent substrate 4 before being discharged. The flux of light R0 is a point P1 on a diffraction lattice G2 of the scale 20 and the flux of light R+1 is a point P2. They are reflected and diffracted, thus generating diffraction light R0+1 and R1-1.  The diffraction light is subjected to phase modulation by the relative movement of a diffraction lattice G2 and becomes a quadripertite photoelectric element PD after becoming interference light by a diffraction lattice G3 for superposing a flux of light. Then, displacement information can be obtained from a period signal from the element PD.
Patent JP-H07132812-A (JP)
Title: Abs actuator
Inventor: IKEDA KOYO
IPC: F16K31/06
Filed: 1993-11-08
Abstract: PURPOSE:To improve the reliability of electrical connection by forming either or both of the terminal part of an electromagnetic valve or/and a terminal for feeding power source, of shape memory alloy and by memorizing the shape for keeping contact between the terminal for feeding power source and the terminal part at a normal working temperature. CONSTITUTION:Four electromagnetic valves 10 are provided on the upper part of an ABS actuator main body 9, and are covered with a cover 11. An electromagnetic valve terminal 12 which is a terminal part is provided on the upper part of the electromagnetic valve 10, and protruded parts 12a, 12b are formed on both sides of the upper part into front-divided shapes. A terminal 13 for feeding power source is formed of a shape memory alloy made of Ti-Ni alloy or Cu-Zn-Al alloy, and an L-shape folded part 14 is formed in the direction of the electromagnetic valve terminal 12. The lower part of the folded part 14 is provided with key parts 14a, 14b that are in contact with the protruded parts 12a, 12b of the electromagnetic valve terminal 12 into a key shape from inside, and this shape, at which the terminal 13 for feeding power source is kept in contact with the electromagnetic valve terminal 12 at approximately 60 deg.C, is memorized.
Patent JP-H05239176-A (JP)
Title: Transparent, autoclavable, non-cytotoxic, essentially compact polyurethane casting material, its preparation, and article made of the material
Inventor: PEETAA HORUN
IPC: A61L27/34
Filed: 1992-10-16
Abstract: PURPOSE: To obtain the subject casting material excellent in adhesion and useful for medical articles and the like by reacting a modified diphenylmethane diisocyanate with a specified polyether polyol.  
     CONSTITUTION: The intended casting material is obtained by reacting (A) a modified diphenylmethane diisocyanate with (B) a compound with at least two reactive hydrogen atoms that comprises at least one polyether polyol having an average functionality of from 3 to 8, a hydroxyl number of from 200 to 1,000, and an alkali metal ion content of 150-1,2000 ppm in the presence or absence of (C) a catalyst, such as dibutyltin diacetate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2000104182-A (JP)
Title: Wet etching method and device, production of vibration diaphragm of ink jet head, ink jet head and ink jet recording device
Inventor: KAYANO YUJI
IPC: B41J2/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To form metallic foil or a metallic sheet with high dimensional precision at a low cost by spraying etching solns. to the face to be etched in the material to be worked disposed in such a manner that the face to be etched orientates toward the lower direction from the lower direction by a spray. SOLUTION: The material 1 to be worked in which a mask pattern 2 has been formed is fixed to a moving mechanism part 10 in such a manner that the face in which the mask pattern 2 has been formed orientates toward the lower direction, and opposite to the etching face, an etching nozzle 4 is disposed. High pressure gaseous nitrogen 6 is sprayed from the etching nozzle 4, and simultaneously, etching solns. 5 and 5' are atomized to work the part 3 to be etched. The etching solns. may be pressurized by a pump or the like, but, they are drawn up by the negative pressure generated at the time of spraying the high pressure gaseous nitroge 6.  Moreover, by opening and closing a valve 7 disposed on the way of etching soln. feeding piping, the etching solns. can intermittently be atomized, and, in the case the etching solns. are cut-off, the etching solns. adhered to the surface of the material 1 to be worked by the high pressure gaseous nitrogen 6 are removed.
Patent JP-2001096098-A (JP)
Title: Steam iron
Inventor: IMAI TETSUYA
IPC: D06F75/14
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To simplify an operation part without complicated structure and to improve convenience to use in a steam iron having a regular steaming func tion and an increased steaming function. SOLUTION: By operation an operation bottom 65, water is supplied or cut off by a steam switch bar 20 from a cassette tank 10 to an evaporation room 6. By sliding piston 64 in a cylinder 63 with the operation bottom, more steam than regular quantity is jetted out from a jet exit hole 7 temporally. Switching both of a regular steam iron and a dry iron and operation of an increased steam iron is operated by the operation bottom commonly, so that the steam iron can be produced in simpler structure and possible to reduce the number of part items than ever.
Patent JP-2001100357-A (JP)
Title: Producing method of heat developable photosensitive material, image recording method and image forming method
Inventor: GOAN KAZUYOSHI
IPC: G03C1/498
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material having high sensitivity, less liable to fog, giving a good silver tone and suppressing the change of the sensitivity and fog due to the change of development temperature. SOLUTION: When the heat developable photosensitive material with a photosensitive layer containing a non-photosensitive organic silver salt, photosensitive silver halide grains and a reducing agent on the substrate is produced, photosensitive silver halide grains spectrally sensitized with an infrared spectral sensitizing dye are mixed in the formation of the non-photosensitive organic silver salt.
Patent JP-H02127332-A (JP)
Title: Sheet member supplying device
Inventor: NAGATSUKA CHIKATSU
IPC: B65H3/06
Filed: 1988-11-04
Abstract: PURPOSE:To enable a sheet material sandwiched between a pair of rollers to be housed in a sheet material loading unit again by providing a control means which rotates reversely the pair of rollers for feeding the sheet material when detachment of the sheet loading unit is required. CONSTITUTION:When it is necessary to detach a sheet material loading unit 2, (a housing tray) or the necessity thereof may be possible generated, a pair of rollers 6,7 are reversely rotated by a control means. A sheet material (copy paper) 3 sandwiched between the pair of rollers 6,7, is housed again in the sheet material loading unit 2 by this reverse rotation. As the result, the sheet material 3 is prevented from being sandwiched between the pair of rollers 6,7 at the time of detachment of the sheet material loading unit 2, so that the damage of the sheet material 3 is avoided.
Patent JP-H07101332-A (JP)
Title: Connected carrier for cross travel system ropeway
Inventor: INO AKIRA
IPC: B61G1/00
Filed: 1993-10-01
Abstract: PURPOSE:To increase a transport volume without enlarging carries by connecting these to each other by a mountable and demountable connecting means. CONSTITUTION:Respective ones of plural carriers 3a and 3b are suspended by a support rope 1 in travel machines 4a and 4b. Next, the plural carriers 3a and 3b are connected to each other by a connecting means 6 in the travel machines 4a and 4b. A single carrier 3a is made movable by traction by installing a towing rope 2. In a period when a large transport volume becomes unnecessary, a connection between the plural carriers 3a and 3b is removed, and these are operated. Since these connecting carriers are operated particularly in plural carriers, a large transport volume can be secured, and since the plural carriers are independent, these do not receive large force by a side wind.
Patent JP-S62137693-A (JP)
Inventor: SHIMAMOTO NAOKI
IPC: G06Q50/00
Filed: 1985-12-10
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-S62139154-A (JP)
Title: Information recording and reproducing method
Inventor: UMEMURA SHIZUO
IPC: G11B7/241
Filed: 1985-12-13
Abstract: PURPOSE:To attain high density recording by irradiating electron beam on a substrate where information is recorded, detecting the presence or absence of fine grains and reproducing the recorded information. CONSTITUTION:Previously, fine grains formed with a substance which can be eliminated by irradiating electron beams are regularly arrayed, on the substrate and are selectively wiped out by irradiating electron beams modulated in accordance with information recorded on the fine grains, thereby recording information. Then the substrate on which information is recorded is irradiated by electron beams to detect the presence or absence of the fine grains, and the recorded information is reproduced. As the substance forming the fine grains, everything wiped out by electron beam irradiation can be used. However KI, RbI and CsI are sensitive to the electron beam irradiation and favorable. Thus recording at a high density more than 10<12> bits/cm<2> can be possible.