baber/WOPTO huggingface dataset:
Patent JP-H0431947-A (JP)
Title: Interface controller
Inventor: HIRATSUKA MASASHI
IPC: G06F13/14
Filed: 1990-05-29
Abstract: PURPOSE:To prevent the processing disturbance of a CPU due to an errorneous access or the total down of a system by changing the set IDs to be applied for each CPU that has an access to a peripheral device via an interface controller. CONSTITUTION:When the CPU 11 and 12 have accesses to the peripheral devices 17 and 18 respectively, the ID of an interface controller 15 itself to be set to an ID register of an interface control part differs for each CPU. Therefore, the devices 17 and 18 can decide each specific CPU that has an access based on the ID set to the ID register. Thus, it is possible to prevent the processing disturbance of the CPU due to an errorneous access or the total down of a system.
Patent JP-2000330266-A (JP)
Title: Direct image forming type original plate of waterless planographic printing plate
Inventor: NAGASE KOICHI
IPC: B41M5/26
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a negative type direct image forming type original plate of a waterless planographic printing plate having good image reproducibility and good adhesiveness to the substrate and excellent in printing resistance. SOLUTION: The direct image forming type original plate of a waterless planographic printing plate has at least a heat insulating layer, a heat sensitive layer and an ink repellent layer in this order on the substrate. The heat sensitive layer contains at least (a) a compound that is degraded by irradiation with laser light and (b) a thermosetting compound. The heat insulating layer contains >=50 wt.% epoxy-urea resin.
Patent JP-S5927766-A (JP)
Title: Casting method of monolithic type holder
Inventor: SHIMIZU SHINJI
IPC: B22C9/28
Filed: 1982-08-09
Abstract: PURPOSE:To make the removal of a holder after casting easy and to enable correction with good accuracy by combining plural pocket forming molds having projecting parts in a cylindrical direction in forming a casting mold and providing recessed parts for finishing allowances to the projecting parts. CONSTITUTION:Each pocket forming mold 1 has a projecting part 11 for forming the shape and size of a pocket and a recessed part 12 for forming a slight finishing allowance on the inside circumferential surface of the pocket of a solid type holder for a cylindrical roller bearing is provided to each projecting part in a casting mold for said holder. The holder formed with such casting mold is easily removable if the molds 1 are disassembled and since there are slight finishing allowances, the errors produced by casting are correctable with good accuracy by machining.
Patent JP-H0430815-A (JP)
Title: Electric rice cooker
Inventor: SUDO KEIJI
IPC: H05B3/00
Filed: 1990-05-29
Abstract: PURPOSE:To eliminate unevenness of temperature at a time of low power process and to reduce the number of contact motions of a relay by providing a movable heater on a bottom part of an outer pot. CONSTITUTION:A ring-shaped movable heater 9a is arranged within a ring- shaped space (A) which is provided longwise and downward in a lower part of a body 1, and a setting position of the movable heater 9a within the space (A) can be changed by a driving mechanism 10. The driving mechanism 10 controls the setting position of the movable heater 9a based on a detection result of a temperature sensor 6 in such a manner that, at a time of a low power process, if the temperature of a lower surface of an inner pot 5 tends to be higher than a set value, the movable heater 9a is made to go down, whereas if the temperature tends to be lower than the set value, the movable heater 9a is made to go up, and at a time when the movable heater 9a is at a lower position, if the temperature of the lower surface of the inner pot 5 tends to be higher than the set value, the connection of the movable heater 9a to a power source is interrupted for a prescribed time period. By this construction, the number of contact motions of a relay is reduced, whereby the service life can be prolonged and unevenness of temperature can be eliminated.
Patent JP-H01306942-A (JP)
Title: Method for starting system by remote control
Inventor: SUZUKI TETSUO
IPC: G06F1/00
Filed: 1988-06-06
Abstract: PURPOSE:To eliminate the necessity of providing an auxiliary storage device to each station by providing a data base station (DBS) and causing a system to start by remote control. CONSTITUTION:A data base station (DBS) 5 which manages the data of a whole system is provided and the DBS 5 transmits a prescribed program to each monitoring station 6 together with a transmission end notice upon receiving a rise request from each station. Upon receiving the program, each station 6 can execute a prescribed process based on the sent program. Therefore, the necessity of providing an auxiliary storage device to each station 6 is eliminated. Moreover, a program prepared in an executable form is used as the program to be transmitted.
Patent JP-S5580403-A (JP)
Title: Fine spherical polymer particle containing inorganic pigment and resin and preparation thereof
Inventor: WAKIMOTO SABUROU
IPC: C08F2/44
Filed: 1978-11-09
Abstract: PURPOSE: To obtain the title particles with excellent flowability useful as a colorant by a mechanism wherein, to the surface of a charged polymerizable monomer containing a liquid resin, an inorganic dispersant having opposite charge is ionically bound and, in this condition, a suspension polymerization is carried out in the presence of an inorganic pigment.  
     CONSTITUTION: A polymerizable monomer such as acrylonitrile or the like containing a resin which is liquid at a room temperature such as polystyrene or the like is cationically charged by adding a cationic polymerizable monomer and the like or is anionically charged by adding an anionic polymerizable monomer. Subsequently, an inorganic dispersant having electric charge opposite to the polymerizable monomer such as anionic colloidal silica, bentonite and cationic aluminum oxide or the like is ionically bound to the surface of a polymerizable monomer. In this condition a suspension polymerization is carried out in the presence of lead sulfide, zinc sulfide or the like to obtain the title polymer particles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08299505-A (JP)
Title: Golf club head and its production
Inventor: YAMADA JUNJI
IPC: A63B102/32
Filed: 1995-05-10
Abstract: PURPOSE: To provide a head which is low in centroid position and is not monotonous in its sole surface and a process for production thereof. CONSTITUTION: A member for a sole 3 is formed by holding a high-sp. gr. metallic plate, for example, a copper allay plate 4, of a desired shape formed with logo-marks on its outside surface on a holding member 5 consisting of titanium or titanium alloy. The sole 3 is formed by joining this member into the sole fitting hole 2a of a head body 2, by which the head 1 is completed. The centroid position, is therefore, made low and the design effect of the outside surface is high.
Patent JP-S5928475-A (JP)
Title: Method for immobilizing enzyme
Inventor: ITOU HAJIME
IPC: C12N11/10
Filed: 1982-08-09
Abstract: PURPOSE:To prepare a highly active immobilized enzyme, by modifying a gel prepared from a polysaccharide having the gelation ability with a periodic acid, and bringing the modified gel into contact with an enzyme to immobilize the enzyme efficiently with certainty. CONSTITUTION:A gel prepared from a polysaccharide or a derivative thereof e.g. agar, furcellalan, carrageenan, guar gum, locust bean gum, xanthan gum, petcin, alginic acid or a salt thereof or cellulose acetate, having the gelation ability is treated with periodic acid or a salt thereof, e.g. sodium or potassium salt thereof, etc. to form a dialdehyde or monoaldehyde by the partial ring opening of the pyranose ring. The resultant gel is then brought into contact with an enzyme to form a Schiff base from the aldehyde group in the gel and the amino group in the enzyme.
Patent JP-S6030290-A (JP)
Title: Signal processing circuit of color video camera
Inventor: MURAKAMI TOSHIO
IPC: H04N9/07
Filed: 1983-07-29
Abstract: PURPOSE:To improve color unevenness and color noise, and exclude a feeling of physical disorder from a photographed picture by detecting a low-luminance component which is lower than a specific level from an image pickup signal, and attenuating the gain of a chrominance signal according to the level of the detection signal. CONSTITUTION:A video signal right before entering an AGC circuit 5 has the chrominance signal removed through a filter 32 and is inputted to a highlight detecting circuit 23 for detecting a highlight signal which is higher than a specific level and a low luminance detecting circuit 33 for detecting a luminance signal which is lower than a specific level. The detected highlight signal and low luminance signal are summed up by an adding circuit 35 and impressed as a control signal to a gain control circuit 28. Consequently, attenuation effect which is largest at a black level part is obtained within the control range of the low luminance detection signal and attenuation effect which is gradually less up to a detection point is obtained, so color unevenness and color noise are suppressed effectively as a part becomes so dark that the color unevenness and color noise are conspicuous.
Patent JP-S61295762-A (JP)
Title: Image reading system
Inventor: KARASAWA TAKEMI
IPC: G06T1/00
Filed: 1985-06-24
Abstract: PURPOSE:To reproduce an original faithfully by comparing a black pattern and a white pattern of reference density with a video signal from an image sensor and generating correction data for the black level and white level, and correcting the black level of the original and then correcting the white level. CONSTITUTION:When the correction data for the black level and white level are generated, a control part 9 controls a feed device part 7 to read the original 2 placed on an original platen 1. A black level correction data storage part 20 reads the black level, correction data on an image sensor 6 firstly in synchronization with its readout timing and a level shift amplifying part 11 is supplied with the quantity of correction based upon the black level correction data for the video signal of the photoelectric element and sends it to a multiplying part 12. The multiplying part 12 multiplies the corrected video signal from the level shift amplifying part 11 by the quantity of correction based upon the white level correction data on the photoelectric element read out of a white level correction data storage 21 and the product is digitized by an AD converting part 13 and outputted.
Patent JP-H08300952-A (JP)
Title: Hardtop car
Inventor: KURUTO SHIYAIBURE
IPC: B60J7/20
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To improve collisional stability in a closing state of a trunk lid by forming a tail constituting element of the trunk lid having an additional supporting connection part arranged toward a vehicle body from an auxiliary frame supported on the tail side of the vehicle body. SOLUTION: A trunk lid 8 is fixed to a body, and is supported to make turning motion via an auxiliary frame 11 in an area of swing bearings 10, 10' arranged on both sides of a vehicle longitudinal axis. In a closing position of the trunk lid 8, the auxiliary frame 11 is simultaneously fixed to a vehicle body 13 in a wheel house area via at least an additional supporting connection member 12. In this case, the supporting connection part 12 is arranged at a distance A to a swing shaft 14 of the trunk lid 8 defined by the swing bearings 10, 10', and the auxiliary frame 11 arranged in the closing position of the trunk lid 8 is fixed to a connecting position of a strong body against a collision via a receiving part 15.
Patent JP-H11315047-A (JP)
Title: Synthesis of tertiary carboxylic acid in presence of solid acid catalyst
Inventor: JO TSUTOMU
IPC: C07C53/128
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing a carboxylic acid by reacting a synthesis raw material selected from an alcohol, an olefin and a diene with carbon monoxide in the presence of a solid acid catalyst, capable of producing the carboxylic acid in a high yield and in a high selectivity. SOLUTION: This method for synthesizing a carboxylic acid, especially a tertiary carboxylic acid, comprises reacting at least one kind of synthesis raw material selected from the group consisting of an alcohol, an olefin and a diene (preferably a >=4C compound, a >=8C diol, a diene, etc.,) with carbon monoxide in the presence of a solid acidic catalyst (for example, H-substituted zeolite or silica alumina) and preferably further in the presence of water in a non-polar solvent (for example, hexane, methylcyclohexane or benzene) or a polar solvent (for example, chlorobenzene, fluorobenzene, chloroform or dichloromethane).
Patent JP-H10311002-A (JP)
Title: Execution structure for road, park or the like
Inventor: SUMIYA TOMOJI
IPC: E04F15/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To maintain the proper infiltration of rainwater into the underground and prevent the subsidence of the ground by applying the constitution that honeycomb type brick tiles having many cell holes are laid so as to keep the cell holes along a longitudinal direction, and the rainwater is made to infiltrate via the cell holes. SOLUTION: Many cell holes 1a are formed into honeycomb shape along a longitudinal direction on a brick tile 1 made through a process where clay is extrusion molded, cut to a prescribed dimensional form, dried and baked. When brick tiles 2 and 3 similarly formed are laid in combination around the brick tile 1 laid with the cell holes 1a arrayed along a longitudinal direction, a rainwater passage can be formed out of cell holes 2a and 3a communicated with each other via the brick tiles 2 and 3. Rainwater, therefore, flows through the cell holes 1a and 2a, and properly infiltrates the underground from the surface of the ground. According to this construction, the rainwater can be kept as underground water, thereby preventing the subsidence of the ground.
Patent JP-H09228072-A (JP)
Title: Outdoor member
Inventor: KOJIMA EIICHI
IPC: B32B27/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To maintain the hydrophilicity of a surface layer and to prevent the damage by the waterdrop, snow, ice, etc., by forming the surface layer consisting of the grain of a photocatalyst on the surface of such an outdoor member as a power-transmission line. SOLUTION: A surface layer consisting only of the grain of a photocatalyst (titanium oxide, etc.) or the one contg. the photocatalyst grain is formed on the surface of an outdoor member such as a power-transmission line, antenna and roof, and the average surface roughness Ra is controlled to <=1μm. For example, when titanium oxide is used in the photocatalyst grain, the hydroxyl group (OH<-> ) constituting the water in the air is chemisorbed on Ti atom and the hydrogen atom (H<+> ) on the oxygen atom (O), further the water molecule in the air is physisorbed on the hydroxyl group (OH<-> ) and hydrogen atom (H<+> ), and the hydrophilicity is exhibited. Consequently, the deposited waterdrop forms a thin layer, the surplus water is dropped, snow and ice are hardly deposited, and the power-transmission line loss, communication trouble, transportation trouble, discontinuity, etc., are prevented.
Patent JP-H07317341-A (JP)
Title: Temporary toilet
Inventor: TOMINAGA NORIJI
IPC: E04H1/12
Filed: 1994-05-27
Abstract: PURPOSE:To improve using environment of a box toilet, and easily insure lighting in the daytime. CONSTITUTION:Covering panels 12 are arranged on the outer circumference of a box toilet 11, an entrance opening 13 is provided on one part of the covering panels 12, a ceiling panel 14 is arranged on the whole upper side of the covering panels 12, and meanwhile a lighting means 15 formed out of a light transmitting panel material is arranged on the outer part of the ceiling of the box toilet 11. Further the lighting means 15 is formed so as to project upward from the ceiling face of the box toilet 11.
Patent JP-H05335248-A (JP)
Title: Thin film manufacture
Inventor: SUGIYAMA NAOHARU
IPC: C23C16/455
Filed: 1992-05-29
Abstract: PURPOSE:To manufacture a thin film which uses gas of a low vapor pressure such as water vapor by heating the inner wall of a vacuum container and the inner walls of material gas introduction paths to the vacuum container to a temperature whereat the vapor pressure of raw gas is specified times the partial pressure of the material in vacuum. CONSTITUTION:A semiconductor substrate 2 is mounted and a substrate heating heater 3 for heating it is arranged inside a reaction container 1 for performing vapor growth for the inner packaged semiconductor substrate 2 in ultra-high vacuum. The reaction container 1 is provided with material gas introduction paths 11, 21, 31 for introducing vapor growth material gas. A thin film is formed by heating an inner wallside constituting the reaction container 1 and an inner wall of the material gas introduction ports 11, 21, 31 to the reaction container 1 to a temperature whereat the vapor pressure of material gas is at least a million times the partial pressure in vacuum. Thereby, the partial pressure of a gas having a low vapor pressure inside a high vacuum container can be controlled with good reproducibility.
Patent JP-S5763755-A (JP)
Title: X-ray generating appratus
Inventor: OKABE MASAHIRO
IPC: H05G2/00
Filed: 1980-10-03
Abstract: PURPOSE:To permit carbon stuck on the face of the inner wall of a capillary to be removed so as to prolong durability of the capillary, by providing a means to introduce a gas for generating radicals into a chamber, a means to make a flow of this gas and a means to introduce a high-frequency power for changing this gas into  neutral radicals. CONSTITUTION:Oxygen gas is charged from an oxygen gas cylinder 31 through a valve 33 into a chamber 30 containing a X-ray source, while the gas is discharged through a four-line trap 35 so that it may be prevented that activated charcoal is charged by a rotary pump 34 and the oil in the pump 34 is introduced in the chamber. Electrodes 36, 36' for introducing a high-frequency power are disposed on the outside of the chamber, while the electrode 36 is connected to a high-frequency power source 37. Thereby, oxygen molecules within the chamber are separated to generate neutral oxygen radicals, which will react with carbon atoms suck to the face of the inner wall of a capillary so as to remove the carbon atoms. Therefore durability of the capillary may be prolonged.
Patent JP-S5841603-A (JP)
Title: Rolling device
Inventor: MATSUO GIICHI
IPC: B21B1/02
Filed: 1981-09-04
Abstract: PURPOSE:To decrease the quantity of crop losses produced in the preceding and succeeding end parts of materials to be rolled by driving a pair of vertical rolls and a pair of horizontal rolls which intersect orthogonally with rolled materials and of which the axial centers are disposed on the same plane thereby rolling the materials to be rolled. CONSTITUTION:Vertical caliber rolls 1, 1a are equipped in housing 8. A lower horizontal roll 6 is equipped in housing 9 and upper horizontal roll 6a in housing 10. These rolls are so disposed that the rolls intersect orthogonally with a slab 3 and their axial centers are on the same plane. The slab 3 is guided by table rolls 12 and advances in an arrow direction. The slab is bitten into two pairs of rolls 1, 1a and 6, 6a driven respectively by driving devices, and compressive stresses are applied on the slab 3 by these rolls, whereby the slab is rolled in thickness and width directions simultaneously. According to said rolling method, the quantity of crop losses is decreased by 30-50% as compared with a conventional rolling method.
Patent JP-H01307676-A (JP)
Title: Loaded time tap switching device
Inventor: HONMA TAKASAKU
IPC: H01F29/04
Filed: 1988-06-07
Abstract: PURPOSE:To decide whether abnormality exists or not, to improve the operation reliability and to realize a long service life by providing a torque detecting part on a primary side of a changeover switch of a loaded time tap switch and recording the detected torque like a time series. CONSTITUTION:After the torque has become Tt by closing a movable contact of a tap selector 3, an energy stored spring 5 of a changeover switch 2 meets a release point (td). Subsequently, from a composite load torque pattern which has been stored like a time series by a storage circuit part 10, an energy stored spring release point (td) is detected. Next, the minimum time limit t1 and the maximum time limit t2 of the energy stored spring release point are set in advance, and detected by a point where the detected torque value changes suddenly in this range. Thereafter, a torque drop start point TU in the energy stored spring release point (td) and a torque which has dropped TD are detected, and a difference of them TX=TU-TD is calculated. Also, whether this value is normal compressive force or not is decided by an expression I. In this case, DELTATd denotes a fluctuation range of a load torque Td at the time when standard energy storage has been completed, and in accordance with whether T exists in this range or not, whether abnormality of energy stored spring force exists or not can be decided.
Patent JP-H088390-A (JP)
Title: Method and apparatus for applying film to lead frame or the like
Inventor: SASAKI SATOSHI
IPC: H01L23/50
Filed: 1994-06-21
Abstract: PURPOSE:To apply pressure uniformly to the surface of an insulating film, when it is pressed against a heated member, by deforming a planar member made of a material having lower hardness than the heated member depending on the level difference on the surface of heated member thereby absorbing the level difference on the surface of lead frame. CONSTITUTION:A lead frame 20 is mounted on a heat plate 1 applied with an aluminium plate 2 and punched 16 to produce an insulating film 13 which is then pressed, along with an underlying lead frame 20, by means of the heat plate 1. In this regard, the aluminium plate 2 applied to the surface of the heat plate 1 is deformed plastically according to the irregularities on the surface of the lead frame 20 caused by partial plating. Consequently, the level difference on the surface of the lead frame 20 is absorbed and a pressure can be applied uniformly to the surface of an insulating film.
Patent JP-H04337640-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIWA HIROYUKI
IPC: H01L29/73
Filed: 1991-05-14
Abstract: PURPOSE:To reduce a difference in level by thinning the thickness of a layer insulation film covering the base fetch electrode of a semiconductor device having a so-called pedestal ion-implantation part. CONSTITUTION:At the time of forming an n<+>-region 27 being a pedestal ion- implantation part, a photoresist 25 and SiO2 film 24 are used as a mask. The photoresist 25 can be made to a desired thickness, because it is removed sooner or later. Therefore, the thickness necessary for the mask can be obtained by the photoresist 25 and the thickness of this SiO2 film 24 can be thinner than the thickness required when only the SiO2 film 24 is used as the mask.
Patent JP-H036252-A (JP)
Title: Thermoplastic resin composition
Inventor: YOSHINO HIROKI
IPC: C08L33/00
Filed: 1989-05-31
Abstract: PURPOSE:To improve the moldability of an ABS resin without detriment to the heat resistance, impact resistance, etc., by compounding a copolymer comprising an acrylic ester monomer and a vinyl monomer with a specific copolymer. CONSTITUTION:20-100 pts.wt. acrylic ester monomer (e.g. butyl acrylate) and 0-80 pts.wt. vinyl monomer copolymerizable with said acrylic ester monomer (e.g. styrene) are copolymerized to give a copolymer (A) having a reduced viscosity (30 deg.C, N,N-dimethylformamide soln.) of 0.2-1.2dl/g. Separately, 60-90 pts.wt. arom. vinyl monomer (e.g. alpha-methylstyrene), 10-35 pts.wt. vinyl cyanide monomer (e.g. acrylonitrile), and 0-30 pts.wt. vinyl monomer copolymerizable with these monomers (e.g. methyl methacrylate) are copolymerized to give a copolymer (B). 90-10 pts.wt. copolymer A is compounded with 10-90 pts.wt. copolymer B.