baber/WOPTO huggingface dataset:
Patent JP-H07116156-A (JP)
Title: Radioactive computed tomographic apparatus
Inventor: SHINOHARA HISAHIRO
IPC: A61B6/03
Filed: 1993-10-28
Abstract: PURPOSE:To provide a radioactive CT apparatus that can apply the displacement of internal organs observed in the process of continuous radioactive irradiation in a radioactive CT apparatus, to re-forming a CT image and reduce a processing time. CONSTITUTION:A radioactive computed tomographic apparatus, to form a tomographic image of a subject M by computing multidirectional prolected data from the subject M, comprising: a storage means 63 for a parameter aging factor beta1(t)-betaN(t) in a radioactive CT apparatus in process of collecting projected data, and a data correction means 64 to correct the projected data based on the parameter aging factor beta1(t)-betaN(t).
Patent JP-H10126630-A (JP)
Title: Image processor
Inventor: IKEDA EIICHIRO
IPC: G06T5/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent same dot patterns from being continuously arranged and to effectively suppress the occurrence of strip irregularity by providing a pattern table rearranging means for changing the positions of plural small areas. SOLUTION: A memory controller 101 stores ID information sent from a host computer 401-side in a line memory 102 and reads data by adjusting it to the timing of a printer engine. A pattern table 104 stores the dot patterns corresponding to ID information of eight bits. A pattern table rearranging control part 105 sends information for rearranging the patterns in accordance with a main scanning direction to a pattern table rearranging part 103. The pattern table rearranging part 103 rearranges the dot pattern outputted from the pattern table 104 by using information from the pattern table rearranging control part 105 and outputs them to the printer engine.
Patent JP-H01112721-A (JP)
Title: Installation of lead wire to electronic component
Inventor: SUZAKI HIDETSUGU
IPC: H01G13/00
Filed: 1987-10-27
Abstract: PURPOSE:To enable a metal film of insulation substrate and a lead wire to be efficiently soldered at only a required area by removing oxidation film of metal film by surface opening operation of flux and by soaking it into an inactive solution which was maintained at a high temperature. CONSTITUTION:By coating the surface of a lead wire 6 with solder by plating, etc., and by pressing down the tip of a tip part 6a' by inserting it into a penetration hole 5b, a collar part 6a which is larger than the penetration hole 5b is produced, flux is applied to a metal film 5a and the collar part 6a of the lead wire 6, an oxidation film, etc., of the metal film 5a is removed by surface cleaning operation of flux, and it is soaked into an inactive solution with a high boiling point than that of solder which is used for solder coating of the lead wire 6. If the coated solder melts, thus resulting in solder wetting to the metal film 5a and it is taken out of the inactive solution tub, the melting solder becomes solid to solder the collar part 6a of the lead wire 6 and the metal film 5a.
Patent JP-H05104680-A (JP)
Title: Fastener
Inventor: KIHARA TAKAO
IPC: B32B27/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide a fastener, without making no perforation on a notice such as a booklet or the like, wherein the occupied area on a surface to be notified is as small as possible and the changing of the notice is simple. CONSTITUTION:In the fastener concerned, the rear surface 21, on which no sticky layer is provided, of substrate 2, on the front surface of which strongly sticky layer 3 is provided, and the rear surface 41, on which no sticky layer is provided, of pasting-up body 4, on the front surface of which sticky layer 5 is provided, are joined together longitudinally.
Patent JP-H02121765-A (JP)
Title: Production of ingot for rolling
Inventor: NABESHIMA SEIJI
IPC: B22D23/10
Filed: 1988-10-28
Abstract: PURPOSE:To improve the quality of a material to be rolled by finding a molten steel pool inclined angle so as to eliminate spotting segregation from the specific characteristic charts and producing molten steel in a fixed type mold so as to become this molten steel pool inclined angle. CONSTITUTION:The characteristic chart showing relation of the molten steel pool inclined angle and dendritic primary arm inclined angle to surface of a steel ingot with ratio of the molten steel pool depth to the mold radius, is drawn. Further, the characteristic chart showing the spotting segregation developing range in the ingot in the relational figure of the ratio of the molten steel pool depth to the mold radius with the ratio of the distance from the ingot surface to the mold radius, is drawn. The molten pool inclined angle is found so as to eliminate the spotting segregation from both of the inclined angle having more than the desirable dendritic primary arm inclined angle and the ratio of the distance from the ingot surface to the mold radius, which is inclined to the roll quality assurance range without any spotting segregation, in the above characteristic charts. Then, the molten steel is produced in the fixed type mold so as to become the molten steel pool inclined angle.
Patent JP-H02116853-A (JP)
Title: Substrate temperature controller
Inventor: MORI MITSUMASA
IPC: G03F7/38
Filed: 1988-10-27
Abstract: PURPOSE:To equalize time variation in the temperature of each part of a substrate and to allow the patterning of a resist material to be homogeneous by heating or cooling a substrate while floating it with a jet flow of gas blown from below the substrate. CONSTITUTION:An atmosphere of, for example, air, gaseous nitrogen, etc., is heated by a heater 3 before the substrate 1 is inserted. At the same time, the gas is jetted through gas flow jet holes of a gas flow jetting mechanism 6. Then, when the atmosphere in a heating device enters a thermally balanced state at specific heating temperature, the substrate 1 is inserted so that the substrate is floated by the jet flow. In this state, the substrate 1 is held at the heating temperature for a specific time and then the heater 3 is powered off to raise the temperature of the atmosphere and substrate while the substrate 1 is floated. Consequently, the time variation in the temperature of each part of the substrate is equalized and the patterning of the resist material is made homogeneous.
Patent JP-S63125305-A (JP)
Inventor: MURATA JIRO
IPC: B28C5/46
Filed: 1986-11-14
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-H06116381-A (JP)
Title: Method for purifying polyhydroxycarboxylic acid
Inventor: OBUCHI SEIJI
IPC: C08G63/88
Filed: 1992-10-09
Abstract: PURPOSE:To efficiently remove a catalyst contained in the subject polymer useful as a medical material, etc., by a simple method by bringing a solid substance of a polyhydroxycarboxylic acid into contact with an acidic substance in the presence of a hydrophilic organic solvent. CONSTITUTION:A solid substance of a polyhydroxycarboxylic acid of the formula (R1 to R4 are H or 1-6C saturated hydrocarbon; (a) and (b) are 0 or 1-6 with the proviso that (a) and (b) are not 0 at the same time; (m) and (n) are 0 or 1 or more with the proviso that (m) and (n) are not 0 at the same time) having 0.1-5dl/g intrinsic viscosity is brought into contact with an acidic substance (preferably hydrochloric acid or sulfuric acid) in the presence of a hydrophilic organic solvent (preferably alcohol) preferably at 0-60 deg.C for 0.5-8 hours. The polyhydroxycarboxylic acid, for example, is obtained by direct polymerization through dehydration of an aliphatic hydroxycarboxylic acid such as glycolic acid.
Patent JP-H03134972-A (JP)
Title: Electronic component for surface mounting
Inventor: NODA TOSHIO
IPC: H05K3/34
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the displacement between leads and sticking pads by aligning terminal leads of a connector via an aligning member, and inserting them into through holes provided in sticking pad positions on a mounting sub strate. CONSTITUTION:A connector constituted of terminal leads 3 and a housing 2 is connected on the surface of a mounting substrate 1. An aligning member 7 inserting tip sticking sections 5 of terminal leads 3 into lead insertion holes 10 and aligning terminal lead 3 at preset positions inserts its fixing boss 8 into the boss insertion hole 9 of the mounting substrate 1 to fix it. Lead inser tion holes 10 are arranged in coincidence with soldering pads 11 provided on the mounting substrate 1. Through holes 20 to be inserted with tip sticking sections of leads 3 are provided at positions of soldering pads 11. Leads 3 and pads 11 can correctly be positioned.
Patent JP-S61149743-A (JP)
Title: Air coditioner
Inventor: SHIGA TAKASHI
IPC: F25B39/00
Filed: 1984-12-21
Abstract: PURPOSE:To prevent heat loss and dew condensation caused by heat radiation, and to prevent fluctuation in refrigerating cycles caused by the change in environmental temperature, by making the refrigerator unit of an air conditioner including a cylindri cal water heat exchanger on the supply side, a liquid reservoir housed in the hollow space of a heat exchanger, an accumulator, and a compressor to heat-insulating struc ture, by covering all those sections with foamed heat insulation material in one body as a whole. CONSTITUTION:All constituent sections for refrigerating cycle encircled by dotted lines, including a water heat exchanger 3 on the supply side, a low pressure accumulator 6, a compressor 7 and a liquid reservoir 15, are made of heat-insulating structure, a completely insulated from atmosphere, as the sections are foam-molded in one body by a foamed heat insulation material 16 such as foam urethane. Because all sections of a refrigerator unit are completely insulated from open air as a whole, the refrigerator is not affected by the environmental temparature, and energy loss and dew condensation caused by heat radiation are none in it. The size of a refrigerator can be made compact as a whole by utilizing a hollow space. Besides, pipings and units are free from vibration and resonance, because mechanical vibration transmitted from a power system is absorbed by the heat insulation material. As a result, stabilized performance can be obtained in an air conditioner.
Patent JP-H05109917-A (JP)
Title: Semiconductor device
Inventor: TERAJIMA KATSUSHI
IPC: H01L23/10
Filed: 1991-10-21
Abstract: PURPOSE:To use a resin sealing semiconductor layer with its advantages in a glass sealing semiconductor device while bad effects of the resin sealing type layer is compensated. CONSTITUTION:In a semiconductor device, the bonding face between a cap 1 and a base 2 near an IC chip 6 is sealed by sealing glass 3. In more external bonding spaces, at least part of the bonding face is sealed by sealing resin 5. A lead 4 electrically connected at one end to the IC chip 6 is elongated outside through the bonded face. In this case, electrical characteristics are improved with the advantages of the resin sealing while airtightness is provided by the glass sealing. The resin sealing material has a low dielectric ratio, and moreover the lead can be made of materials with lower conductivity and lower permeability, and thereby this semiconductor device is agreeable to high-speed IC chips. Consequently, a light-weight low-cost semiconductor device can be realized.
Patent JP-H01116916-A (JP)
Title: Head cleaning system for cartridge magnetic tape device
Inventor: KOMIYAMA CHISATO
IPC: G11B5/41
Filed: 1987-10-29
Abstract: PURPOSE:To surely clean a head at good timing by cleaning the head automatically unless the number of times of writing/reading operation is less than a head cleaning permissible value. CONSTITUTION:This system is provided with a means which varies a counted value for decision making in response to each writing/reading operation instruction from a host device, a means which takes the head out of its retraction area and cleans the head when the counted value for decision making reaches the permissible value of head cleaning, and a means which sets the counted value for decision making to a set value when the head is cleaned. A memory used for the number of times of reading/writing operation is, for example, a memory backed up with a battery and never reset when the cartridge tape device power is turned off. Consequently, the head is cleaned automatically at good timing.
Patent JP-H02118565-A (JP)
Title: Image recorder
Inventor: HIGASHIYAMA SHUNICHI
IPC: G03D13/00
Filed: 1988-10-27
Abstract: PURPOSE:To secure the hardening of microcapsules and to improve the purity of white by irradiating a white part with ultraviolet rays at an increased rate by the device which exposes a photosensitive medium equipped with plural kinds of microcapsules to the picture of an original and records the picture. CONSTITUTION:The photosensitive medium uses a photosensitive sheet 24 coated uniformly with the photosensitive microcapsules wherein dye precursors of yellow, magenta, and cyan. When the image is developed, unhardened capsules are broken by a pressure developing unit 44 and the charged materials ooze to react on the developer of the developing sheet 42. At this time, a filter 50 for ultraviolet-ray correction is provided on the optical path from the original 14 scanned by a light source 15 which emits light with common photosensitive ultraviolet wavelength to the photosensitive wavelength of the respective capsules to the exposure part for the sheet 24 to increase the ratio of transmitted ultraviolet rays, and exposed capsules are hardened to increase the purity of the white part, thereby improving the quantity of the recorded image.
Patent JP-2000096967-A (JP)
Title: Ladder device storable in attic space
Inventor: OKUDAIRA TAKAICHI
IPC: B66F7/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To suppress a plan view space of a ladder device to a minimum even though the area of a loading platform is increased by lifting a loading platform vertically to a storage portion in an attic space by synchronizing the expansion ladder with lifting belt. SOLUTION: At one side edge of a lifting platform 3 provided at an opening 2 in the ceiling, ladders 8a, 8b, 8c, a ladder device 4 made of an expansive ladder 10 coupled in a freely slidable manner in vertical direction with a rail mechanism 16 and a slider 17 is installed. Also, at the other end edge, a lifting belt 9 driven in synchronization with the ladder device 4 is provided. A lifting drive portion 13 is driven by an operating section 5a, the lifting load platform 3 is lowered and a load is placed, the platform rises to the ceiling by the ladder device 4, the lifting load platform 3 is raised by the operating section 5b, and the load is moved to a storage space in the attic space.  Then, the lifting load platform 3 is lowered by the operating section 5b and reaches a floor 1 by the ladder device 4, the lifting load platform 3 is raised by the operating section 5a, and the opening 2 in the ceiling is closed. The lifting load platform 3 rises in vertical direction and thus the plan view space of the ladder device 4 can be suppressed to a minimum even though the area is increased since the plan view space of the ladder device 4 is small.
Patent JP-H10118757-A (JP)
Title: Manufacture of composite roll of cemented carbide material and cast iron
Inventor: SHIKATA TAKASHI
IPC: B21B27/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve the yield of the cemented carbide in a composite roll of the cemented carbide material and cast iron. SOLUTION: In this manufacturing method of the composite roll of the cemented carbide material and cast iron in which a cemented carbide ring 2 where the cemented carbide such as cemented carbide, cermet, and ceramics is formed annularly is fixed to a mold 1, and the molten metal is poured in the mold 1 and solidified, the cemented carbide ring 2 is fitted to an annular holding ring 4 of a tapered hole surface 41 with its inner circumferential surface expanding downwardly in a freely movable manner, a holding member 5 in which an outer circumferential is formed on a tapered surface 51 corresponding to the tapered hole surface is interposed between the holding ring 4 and the cemented carbide ring 2, the holding ring 4 and he cemented carbide ring 2 are supported in the mold 1 by suspending the holding member 5 by a wire 6, the molten metal is poured in the mold 1,  and cooled to cast in the cemented carbide ring 2, and a part outside the outer circumferential surface of the cemented carbide ring 2 is removed by machining relative to an as-cast roll to expose the outer circumferential surface of the cemented carbide ring 2.
Patent JP-2000092950-A (JP)
Title: Combine harvester
Inventor: MINAMI RYUICHI
IPC: A01D41/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of making the supporting structure and the power distribution structure of a reaping pretreatment apparatus high and simple in terms of strength. SOLUTION: A hydraulic oil tank 8 is fixed and installed at the front end part of a frame 2. The hydraulic oil tank 8 is equipped with a supporting part 9 for holding a reaping pretreatment apparatus 3 so as to lift and lower and rock the apparatus around a horizontal shaft center P. A power distributing case 16 for distributing power from an engine E is arranged between the hydraulic oil tank 8 and a threshing apparatus 4 behind the tank.
Patent JP-2000099076-A (JP)
Title: Performance environment setting device utilizing voice recognition, and method
Inventor: GOMI TOSHIAKI
IPC: G10L15/28
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To set automatically intrinsic application performance environment for each user by relaxing troublesomeness of selection of application and input for specifying a user. SOLUTION: This device is provided with a voice input section 11 inputting a voice, a word discriminating section 12 discriminating a specific word from an inputted voice, a speaker discriminating section 13 discriminating a specific user from an inputted voice, an environment information selecting section 14 selecting an application program and intrinsic environment for user based on a discriminated result obtained from the speaker discriminating section 13, and an application program performing section 17 performing an application program based on selected environment information. Therefore, an application program desired by a user is specified by a voice, while a user is specified by discriminating a speaker, and an application program is performed under operation environment of an intrinsic application program for a user.
Patent JP-H06125254-A (JP)
Title: Clock cutoff detection circuit
Inventor: HONMA YOSHIO
IPC: H03K5/19
Filed: 1992-10-12
Abstract: PURPOSE:To eliminate difficulty in the LSI conversion of an analog signal and to eliminate the fluctuation of detecting time of clock cutoff due to the dispersion of accuracy of a capacitor or resistor. CONSTITUTION:A CLK is inputted to an FF 61, and a frequency-divided synchronous clock is inputted from the FF 61 to an FF 62 and an FF 66. An SCK (inverted value) is outputted from a NOT65. The first edge of the CLK is detected by the FFs62, 63 and an AND 64, and the second edge of the CLK is detected by the FFs 66, 67 and an AND 68, and it is inputted to the RS terminal of a CNT 70 via an OR 69. When the CLK is stopped, the output of the OR 69 is fixed at a low level, and the CNT 70 is prevented from being reset, and after the lapse of a certain set time, the output of the CNT 70 goes to a high level, and it passes an OR 71, and is latched in an RSFF 72, and the output of the RSFF 72 goes to the high level, and the fact that the synchronous clock is stopped is detected, then, a clock cutoff detection signal ALE is outputted.
Patent JP-S63126619-A (JP)
Title: Automation device for bending machine
Inventor: NONAKA TSUNEJI
IPC: B21D5/02
Filed: 1986-11-15
Abstract: PURPOSE:To reduce a production cost and equipment cost by providing a bending machine capable of changing automatically an upper die and lower die and arranging the handling device capable of a multiaxes control and a supporting device as well. CONSTITUTION:The NC type bending machine 1 capable of changing automatically an upper die 16 and lower die 15 in plural kinds is provided and the supporting device 2 of a work 5 and a pair of handing devices 3, 3 are arranged as well. The lower die fir bending a V-shape and the lower die for bending a reverse V-shape are respectively formed on the lower die 15 at each angular part and changed with rotation. Similarly on the upper die 16 as well, the upper dies for V bending and reverse V bending are selectably set. After bending the work 5 by holding it with the chucks 30, 30 of the handling devices 3, 3 and descending the upper die 16, the handling for the succeeding stage is performed with the devices 3. Due to a multiaxes control being possible, the production efficiency is improved and both production cost and equipment cost are reduced.
Patent JP-H01116226-A (JP)
Title: Supercharger for engine
Inventor: UEDA KAZUHIKO
IPC: F02B37/10
Filed: 1987-10-28
Abstract: PURPOSE:To promote the improvement of an engine output by controlling a variable pulley means in such a manner that the lower is an engine speed region the smaller the variable pulley means obtains its pulley ratio of a supercharger side to an engine output shaft side. CONSTITUTION:In a low engine speed region, a variable pulley means 53 is controlled smaller in its pulley ratio of a side of a supercharger 24 to a side of a crankshaft 8. Increasing a speed in the side of the supercharger 24, an increase of accelerating power by torque up is promoted. In a high engine speed region, the variable pulley means 53 is controlled larger in its pulley ratio. Controlling a waste gate valve 44 to a little more throttled condition than an ordinary opening increasing energy to a turbine 22, one part of unnecessary surplus exhaust energy to the supercharger 24 is restored to an engine side in cooperation with work serving for a supercharge, and enabling the energy to be recovered, the improvement of an engine output is promoted.
Patent JP-2001095363-A (JP)
Title: Grain exhaust device
Inventor: MATSUI MASAMI
IPC: A01F12/46
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a grain exhaust device for a combine harvester, capable of extending and contracting smoothly by decreasing interference between the inside surface of the cylinder junction of a lower cylinder and the outside surface of an upper cylinder. SOLUTION: This grain exhaust device has a lower cylinder 28 integrally constructed by connecting plural cylinders 28a and 28b. The lower cylinder 28 is externally fitted to an upper cylinder 27 in the longitudinal direction freely slidably and is formed to set its junction between the cylinders 28a and 28b at lower side by a specified distance L from the lower end of the upper cylinder 27 when the lower cylinder is slid to the upper end point.
Patent JP-H10114703-A (JP)
Title: Carbonylation process and production of carbonylation product
Inventor: KAWABE MASATO
IPC: C07C51/145
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To carry out carbonylation of an acetylene-type or allene-type unsaturated compound while stably keeping high conversion over a 1.ong period by reacting the unsaturated compound with carbon monoxide in the presence of a specific catal-ysl:: while keeping the conversion of the unsaturated corrpound within a specific range. SOLUTION: A carbonylation catalyst is produced e.g. by compounding l mol of a group Vlll metal source (e.g. tetrakistriphenylphosphineplatinum), 2-100 mol of a ligand (e.jg. triphenylphosphine) and 2-400 mol of an acid (e.g. methacrylic acid). An acetylene-type or allene-type unsaturated compound (e.g. propyne) is carbonylated with carbon monoxide at 10-250'C under atmospheric pressure to 150 atm in the presence of the catalyst while keeping the conversion of the unsaturated compound to ?9O%, preferdly S95%.