baber/WOPTO huggingface dataset:
Patent JP-2000302711-A (JP)
Title: Production of beta-substituted alcohol
Inventor: TSURUOKA HISASHI
IPC: C07C33/46
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To produce a β-substituted alcohol in high yield by reducing an α- substituted ester with an alkali metal borohydride. SOLUTION: The objective compound is produced by reducing (A) an α- substituted ester of formula [R1 is H, a (substituted)1-21C saturated hydrocarbon group, an unsaturated hydrocarbon group, an aralkyl or an aromatic hydrocarbon group; X is an electron attracting group; and R2 is a 1-9C alkyl] (e.g. ethyl 2-chloropropionate, methyl 2-bromobutanoate and methyl 2-chloro-2- phenylacetate) with (B) an alkali metal borohydride (e.g. sodium borohydride) preferably in a polar solvent [e.g. simple ethanol or a mixture of isopropanol and methanol or isopropanol and ethanol at a volume ratio of 5:1 to 10:1]. The mixing molar ratio of the component A to the component B is preferably 1:(0.5-5).
Patent JP-S60259976-A (JP)
Title: Phase tracking apparatus of loran c signal
Inventor: TAKAI HIDEO
IPC: G01S5/10
Filed: 1984-06-06
Abstract: PURPOSE:To obtain a loran C signal tracking apparatus capable of performing phase tracking with good accuracy even in such a state that the S/N ratio of a receiving signal is inferior, by providing a comparison signal generation means, a phase comparing means and a loop filter means. CONSTITUTION:At every one repeating cycle of a loran C signal from each of a master station and a slave station, a comparison signal generation means 100 generates a comparison signal every predetermined n-times (wherein n is an integer of 2 or more) at the cycle corresponding to the pulse width of a loran pulse. A phase comparing means 101 performs the phase comparison of this comparison signal and a receiving signal. On the basis of the phase comparison result obtained every n-times at every one repeating cycle of the loran C signal from each of the master station and the slave station, a loop filter means 102 corrects the generation timing of the aforementioned comparison signal so as to coincide the same with the phase of the received loran pulse. By providing above mentioned means, a loran C signal tracking apparatus capable of performing phase tracking with good accuracy, even in such a state that the S/N ratio of the receiving signal is inferior, is obtained.
Patent JP-H01286322-A (JP)
Title: Test method for semiconductor integrated circuit
Inventor: MAEDA TETSUNORI
IPC: G01R31/26
Filed: 1988-05-12
Abstract: PURPOSE:To enable electric characteristic test to be executed at actual use environmental temperature without causing thermorunaway of IC by bonding the cooling side of a Peltier element to one side of a metallic block and contacting the rear side of an IC chip with the other side so as to absorb self heat generation of the semiconductor integrated circuit generated during execution of electric characteristic test of the semiconductor integrated circuit. CONSTITUTION:The cooling side of a Peltier element 5 is bonded to one side of a metallic block 4 excellent in heat transfer and the other side is contacted with the rear side of a TAB(Tape Automated Bonding) IC1 chip so as to absorb heat generation from the IC1. Since heat generation in electric characteristic test of the TAB IC1 being high power is absorbed with the metallic block 4 and the Peltier element 5, not only breakdown by thermorunaway of the IC chip is prevented, but also temperature control becomes possible, and the temperature of the IC chip can be maintained at the desired temperature, that is, the test can be done at the IC chip temperature under the actual use condition.
Patent JP-H11293748-A (JP)
Title: Moving type unit toilet
Inventor: NAKAMURA MORIAKI
IPC: E03D11/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving type unit toilet with a new construction by giving a purifying treatment by a purifier equipment storing water drained from a water closet and reusing it by circulation for the water closet. SOLUTION: A first aeration tank 8 and a first settling tank 11 continuing from the tank 8 through a first SS separation tank 10, a second aeration tank 13 containing wood chips carrying micro-organism obtained from soil, a second settling tank 15 following thereafter, further, a filter tank, a third aeration tank 18 containing wood chips and contact pieces carrying micro-organisms obtained from soil, and a purifying equipment 4 connected containing a storage tank 21 performing ozone aeration through a second SS separating tank 19 and a third settling tank 20 are provided in one united body under a floor in an arbitrary number of toilet rooms 3, 3 equipped with water closets 5, 5.  And drain water containing sewage from water closets 5, 5 is flowed to the first aeration tank 8 and treated water from the storage tank 21 is pumped up and circulated and reused as washing water for the water closets 5, 5.
Patent JP-S5542820-A (JP)
Title: Manufacturing of heat-shrinkable tube with adhesive layer
Inventor: TAKEDA KAZUTOKI
IPC: B29C55/00
Filed: 1978-09-20
Abstract: PURPOSE:To obtain the title tube, of which air-tightness at the contact surface between the covered body and the heat-shrinkable tube is high, by covering the specifically designed split-type mandrel with adhesive layer, then, with heat-shrinkable tube and make them into a unitary body by adhering. CONSTITUTION:Mandrel is formed by the split-type mandrel 1a and 1b, adhesive layer 2 of necessary thickness is covered thereon uniformly, and the heat-shrinkable tube is covered thereon by heat shrinking method. At this time, special care is taken not to allow air exist between the adhesive layer and the tube and those three are made into a unitary body. Then, by moving drive rod 1c, mandrel is pulled out by taking out 1a and 1b separately, and the thermal contaction type tube with adhesive layer is formed. By using the split type mandrel, separation of the formed tube and the mandrel is performed with ease, resulting in the highly improved workability and in the availability of product of excellent quality.
Patent JP-H05312233-A (JP)
Title: Liquid-sealed type vibration-proof device
Inventor: KOJIMA HIROSHI
IPC: F16F13/26
Filed: 1992-05-08
Abstract: PURPOSE:To surely absorb vibration over a wide range of frequency by making a sufficient amount of liquid flow through a limiting passage at vibration of low-frequency and large-amplitude and surely vibrating a diaphragm at vibration of high-frequency. CONSTITUTION:A pressure liquid chamber 78 is made to communicate to an auxiliary liquid chamber 68 through a limiting passage 72, and the inside is filled with a liquid 84. A diaphragm 36 supported by an elastic supporting body 34 is provided as a part of a partition wall of the liquid chamber 78. On the side of the diaphragm 36 opposite to the pressure liquid chamber 78, a motor 70 is provided. A female screw 90A is formed at a rotor 90 to be screwed with a male screw 92A of a shaft 92, and the upper end of the shaft 92 is fixed to the diaphragm 36. At input of vibration with low-frequency and large-amplitude, the liquid 84 in the pressure liquid chamber 78 flows back and forth to the auxiliary liquid chamber through the limiting passage 72, and low-frequency vibration such as shake vibration is absorbed receiving passage resistance. At input of high-frequency vibration, the rotor 90 of the motor 70 is rotated, the inner pressure in the pressure liquid chamber 78 is prevented from rising, and rise of a dynamic spring constant of a vibration-proof device is restrained.
Patent JP-S609994-A (JP)
Inventor: KUDOU ETSUSABUROU
IPC: D21H19/20
Filed: 1983-06-28
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-S62271150-A (JP)
Title: Error processing system for common bus structure
Inventor: KAWAMOTO MASAKAZU
IPC: G06F15/177
Filed: 1986-05-20
Abstract: PURPOSE:To collect error information economically and to disconnect a function module in fault relating to the control of a common bus by providing an exclusive bus in addition to the common bus for a management module, coupling the function module to the said exclusive bus so as to control the management module. CONSTITUTION:With an error caused, the function module 19 informs the occurrence of an error to an exclusive bus control circuit 24 of the management module 21 via an exclusive bus control circuit 24 of the management module 21 via an exclusive bus control circuit 24 of the management module 21 via an exclusive bus port 22 and an error signal line 17. Further, the function module 20 uses an error signal line 18 to inform the error to the exclusive bus control circuit 24 of the management module 21. In detecting the occurrence of the error through the circuit 24 by the management module 21, the error content of the module 19 in error, e.g., the module 19 reads via the bus 16 and an exclusive bus port 22 to reset the function module 19 and to disconnect the module from the common bus 26.
Patent JP-S5544232-A (JP)
Title: Dielectric resonator-common plane type line coupling circuit
Inventor: OGAWA HIROTSUGU
IPC: H01P1/20
Filed: 1978-09-25
Abstract: PURPOSE:To make easy the fine tuning of resonance frequency by placing the dielectric resonator on the dielectric plane absent from the common plane type line. CONSTITUTION:Since the coupling between the common plane type line 3 and the dielectric resonator 2 is made via the dielectric substrate 1, when the resonator 2 is fixed on the substrate 1, the fixing means through the bonding of the dielectric substances is possible for adoption to eliminate the effect of conventional conductor loss. Further, the resonator 2 can be inserted or built in by making a hole 7 to the dielectric substrate 1 and the coupling between the slot line 4 and the resonator 2 can freely be changed with the depth of the hole 7. Moreover, since the resonator 2 is placed on the substrate 1, the resonant frequency can easily be fine-adjusted on the circuit constitution.
Patent JP-H07318953-A (JP)
Title: Liquid crystal display element
Inventor: MATSUNAGA IKUO
IPC: G02F1/1339
Filed: 1994-05-30
Abstract: PURPOSE:To increase the fixing force between two electrode substrates facing to each other and to strengthen a liquid crystal cell by forming through-holes to be filled with a sealing material in the coating area for the sealing material on the peripheral part of electrode substrates. CONSTITUTION:Plural numbers of through-holes 18 are formed with a same interval in a second coating area 17 for a sealing material allowed to exist on the peripheral part of a second electrode substrate 11. A spacer 22 is distributed on the second electrode substrate 11, while a sealing material 24 comprising a thermosetting resin is applied for printing on a flat first coating area 23 for the sealing material except for an injection port allowed to exist on the peripheral part of a first electrode substrate 10. Then, both substrates 10 and 11 are laminated in such a manner that the coating area 17 for the sealing material of the second electrode substrate 11 faces the sealing material 24, and the laminated body is heated under pressure to harden the sealing material 24 to form a liquid crystal cell. In this method, the sealing material 24 is adhered to the second coating area 17 for the sealing material to fill the plural numbers of through-holes 18.
Patent JP-S62273740-A (JP)
Title: Heat treatment furnace
Inventor: HISA YOSHIHIRO
IPC: H01L21/324
Filed: 1986-05-21
Abstract: PURPOSE:To cool a heat-treated object uniformly and obtain excellent heat- treatment characteristics by a method wherein a cylinder which can be moved inside and outside a heating pipe along the axis of the heating pipe is provided and the cylinder has an inside volume large enough to house the heat-treated object and the axial lendth of the cylinder is shorter than the axial length of the heating pipe. CONSTITUTION:The whole body of a cylinder 11 is made of material with high heat capacity such as quartz and the axial length of the cylinder 11 is shorter than the axial length of a heating pipe 1. The cylinder 11 is inserted into the heating pipe 1 by a drawing-out rod 12 and a current is applied to a coil 2 to heat the cylinder 11 and the heating pipe 1. A heat-treatment tray 4 on which a heat-treated object 3 is placed is inserted into the cylinder 11 by a drawing-out rod 5 and then the cylinder 11 is drawn out from the inside of the heating pipe 1 by the drawing-out rod 12. With this constitution, as the heat-treated object 3 remains housed in the cylinder 11, the whole object 3 can be uniformly cooled by the heat capacity of the cylinder 11 so that the temperature difference at both ends of the heat-treated object 3 can be eliminated.
Patent JP-S5641517-A (JP)
Title: Preparation of magnetic head
Inventor: TAMURA MITSUHARU
IPC: G11B5/187
Filed: 1979-09-13
Abstract: PURPOSE: To easily prepare a magnetic head of high track width size precision, by forming a metal magnetic substance film attached onto the surface of a ferrite substrate, to the regular track width by the photoetching technique, and bonding the substrates with the aforesaid film inside.  
     CONSTITUTION: A groove for the winding window is formed in at least one of 1 pair of ferrite substrates 7, and a metal magnetic substance film 8 such as sendast is formed in the regular area of the gap butt surface. It is formed to a small piece of high precision having the regular track width by photoetching. Subsequently, the drawn groove 14 is formed by the drawing work, and after making a SiO 2  film 9 which becomes the gap spacer adhere to the surface of the film 8 of regular thickness, the gap bonding is performed. In this case, glass 10 is inserted into the drawn groove 14. After cylindrical grinding of the bonding block, the narrow track magnetic head is prepared by cutting the ferrite substrates 7, 7 to the regular magnetic head width. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5341307-A (JP)
Title: Apparatuses for sesulfurization of insulating oils
Inventor: ANEOBI HITOSHI
IPC: H01B3/20
Filed: 1976-09-28
Abstract: PURPOSE: To remove the sulfur content as sulfides by irradiating insulating oils with light, and by feeding the activated sulfur content to a desulfurization part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000037014-A (JP)
Title: Electrical wiring box cover
Inventor: YAMAMOTO HIDEO
IPC: H02G3/02
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To meet with the requirement of changing the attachment number of switches, etc., by preparing one type of a cover only and, further, if an electrical wiring box is burial type, prevent cast concrete from penetrating into the electrical wiring box. SOLUTION: Cutting grooves 4, 5A and 5A with which an opening 2 which has an area corresponding to the attachment frame 26 of one switch, etc., or an opening 3 which has an area corresponding to the attachment frame 26 of a plurality of switches 26, etc., can be formed selectively are formed on the surface of a cover main part 1. Further, screw attaching parts 6, 7 and 7 to which the attachment frame 26 of one switch, etc., and the attachment frame 26 of a plurality of switches, etc., can be fixed by screws respectively are formed in the circumferences of the respective openings 2 and 3.
Patent JP-H05135163-A (JP)
Title: Image processing method
Inventor: MATSUMOTO KOJI
IPC: G06T5/00
Filed: 1991-04-19
Abstract: PURPOSE:To easily give mosaic effect to an image in real time by substituting an image consisting of plural picture elements with a single picture element representing an area of constant size, area by area, and then restoring the area with only the representative picture element. CONSTITUTION:A source image is inputted through a CCD camera 1 and stored in an input plane 2. From an input source image, one picture element value representing the area of a convolution of constant size is extracted for each convolution. The result obtained by substituting the area with the single picture element as to one screen is stored in a working plane 4. When this process is repeated, plural working planes 4 are required. After this area is substituted with the single picture element, this area is restored with only the single picture element and the result is outputted to an output plane 5. The restored image has image effect like what is called mosaic for the fogging of the image.
Patent JP-H04321127-A (JP)
Title: Information processing station
Inventor: INDEI SHIGEO
IPC: G06F3/12
Filed: 1991-04-20
Abstract: PURPOSE:To attain a constitution where a local printer provided at a work station having a local/remote print function accepts a remote print request and can perform the print processing. CONSTITUTION:The above station is provided with a confirmed service register means 21 which registers a fact that a remote print function is provided to an information processing station to a prescribed confirmed service means included in a network, a 1st storage means 24A to store the local print requests given to a local printer in the order of output of the requests, a 2nd storage means 23A which stores the remote print requests given to the local printer in the order of output of the requests, a print request priority deciding means 25 which decides the priority among the local and remote print requests, and a 3rd storage means 26 which stores the remote and local print requests based on the decided priority.
Patent JP-S60263723-A (JP)
Inventor: SUTEIIBUN EE KURASUMAN
IPC: F01D25/16
Filed: 1985-05-31
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-S61273604-A (JP)
Title: Controller for industrial robot
Inventor: DOI MAKOTO
IPC: G05B19/18
Filed: 1985-05-30
Abstract: PURPOSE:To discriminate easily whether or not the operation of a designated speed is set within an error allowance range, by obtaining the deviation between the detected value of an actual operation mode and the command value sent from an interpolation arithmetic part and comparing the deviation with the maximum error allowance value. CONSTITUTION:The teaching point and the interpolation system of the robot operation are supplied from a storage part 10. While the maximum allowable error of each shaft is supplied from an input part 8. An interpolation arithmetic part 12 calculates the target value of each shaft based on the input and supplies the result of calculation to a control part 13. The part 13 informs the target value of each shaft to a variable speed servo part 14 of each shaft. The part 14 feeds back the detection values of a speed detecting part 16 and a position detecting part 17 to control a motor 15 to its target speed. At the same time, those detection values are supplied to the part 13. The part 13 delivers the target value of each shaft and at each time point obtained by the interpolation operation to the part 14 and at the same time compares the target value with the value of the detector of each shaft to store the maximum error of each shaft. When an operation is over, the maximum error of each shaft obtained from said operation is compared with the maximum error allowance value of each shaft. The result of this comparison is delivered to an output part 9 for display.
Patent JP-H08316510-A (JP)
Title: Method of manufacturing solar cell
Inventor: NISHIDA AKIYUKI
IPC: H01L31/04
Filed: 1995-05-16
Abstract: PURPOSE: To manufacture the title solar cell made of polycrystalline Si thin film having excellent crystallinity by a method wherein a light-absorbing layer is arranged on an Si layer through the intermediary of a quartz sheet so as to melt/set at the Si layer by irradiating the Si layer from above the quartz sheet with a lamp for the formation of a polycrystalline Si layer and after removing the quartz sheet, a semiconductor junction is formed on the polycrystalline Si layer. CONSTITUTION: A metallic oxide layer 202 is formed on the surface of a metallic Si substrate 201. Next, an Si layer 203 is formed on the metallic oxide layer 202. Next, a BSG film as a cap layer 204 is formed on the Si layer 203 by an atmospheric pressure CVD device so as to mount a quartz sheet having a striped Si film as a light absorbing layer 209 on the cap layer 204. At this time, the light absorbing layer 209 is so provide to be irradiated. Finally, the Si layer is irradiated with a halogen lamp to be molten down for recrystallization and then the BSG film on the recrystallized Si layer is removed using fluoric acid to form a polycrystalline Si thin film 205 by liquid growing device for the thermal diffusion of this surface P so as to form an n<+> layer 206.
Patent JP-H08308444-A (JP)
Title: Spinning reel
Inventor: KAWABE YUZO
IPC: A01K89/01
Filed: 1995-05-16
Abstract: PURPOSE: To provide a fishing reel for much more making a fishing line hardly twist. CONSTITUTION: This spinning reel is equipped with a reel main body, a rotor 3 having a first and a second arm parts, a first and a second bail supporting members 7 attached to the tips of the arms 5 and 6, a bail 10, a spool, a line roller 15 and a roller supporting mechanism 16. The line roller 15 has a guide part 30 for conducting a fishing line to the spool and a control part 31 which is formed at one end of the guide part 30 in the direction in which the fishing line receives force in winding the fishing line and regulates the movement of the fishing line in the traverse direction. The roller supporting mechanism 16 holds the line roller 15 on the first bail supporting member of the first arm part 5.
Patent JP-S597030-A (JP)
Title: Preparation of resin covered metal tube
Inventor: YAMAUCHI SHIGEMICHI
IPC: B29C48/09
Filed: 1982-07-05
Abstract: PURPOSE:To obtain the titled metal tube which is excellent in resin film characteristic at a high efficiency and low cost by such an arrangement wherein a pretreated base tube is sent by plural special conveyor rollers into a resin covering stage wherein the base tube is continuously processed from the ground coating to resin covering by an on-line system. CONSTITUTION:A base tube 1 which has been pretreated by grit blast, etc., is preheated in an induction furnace 2 and inorganic solution of chromic acid or phosphoric acid is coated on the surface of the tube, and then it is preheated in the induction furnace 2 again and under goes compound ground treatment by coating organic epoxy primer. Next, the base tube 1 is sent by special conveyor rollers 51-54, each of which differs from each other in the position of contact with the base tube 1 in the direction of its circumference, while its position of contact being changed, into a resin covering stage wherein the base tube 1 is continuously processed from the ground coating to resin covering process by an on-line circular dieing system to obtain the titled polyethylene resin covered metal tube.
Patent JP-H02111719-A (JP)
Title: Drug adsorbing substance
Inventor: SUTEIIBUN JIYON DAGURASU
IPC: A61K47/48
Filed: 1989-05-10
Abstract: PURPOSE: To obtain a resin adsorbate for oral administration, comprising a complex formed between ranitidine and a synthetic cation exchange resin and useful for preventing and treating gastric ulcer, etc. CONSTITUTION: This resin adsorbate comprises a complex formed between ranitidine and a synthetic cation exchange resin. A synthetic cation exchange resin which is a copolymer of styrene, acrylic acid or methacrylic acid and a vinyl aromatic compound is cited as the synthetic cation exchange resin and has the exchange activities obtained from weak acidic groups or strongly acidic groups is used as the synthetic cation exchange resin. For example, the synthetic cation exchange resin is preferably the one such as a copolymer of a sulfonated styrene and divinylbenzene or a copolymer of methacrylic acid and divinylbenzene. The adsorbate does not substantially contain a bitter taste due to the ranitidine.