baber/WOPTO huggingface dataset:
Patent JP-S59113917-A (JP)
Title: Speed controlling method of plate
Inventor: KATOU TADASHI
IPC: C21D11/00
Filed: 1982-12-17
Abstract: PURPOSE:To operate rolling and annealing devices smoothly and to maintain good quality of the plate estimating the length of a plate on a looper periodically and each time when there is a factor to change speed, and controlling speed of rolling or annealing to keep the length of the plate within allowable limit. CONSTITUTION:A looper 20 is provided between a continuous cold rolling device 10 and a continuous annealing device 12 of the plate SP. The plate length pattern 30 is calculated from a rolling speed pattern 26 and an annealing speed pattern 28 extending from present time t=0 to completion of rolling of a present coil and a next coil, and the rolling speed, and the annealing speed etc. are so controlled that the looper 20 does not become below the minimum length L0. In case of work such as rearranging rolls etc. that gives change in rolling speed, the estimated time of completion of the whole process is determined each time when each process is completed. When the time exceeds the estimation, the speed pattern 26 of the rolling device 10 is changed, and the plate length pattern 30 caused by the change is calculated, and the minimum necessary change of annealing speed is performed.
Patent JP-S59112216-A (JP)
Title: Displacement detector
Inventor: SUZUKI YASUHARU
IPC: G01D5/42
Filed: 1982-12-20
Abstract: PURPOSE:To obtain a highly reliable displacement detector which eliminates the need for close maintenance and is used suitably for nuclear reactor facilites by leading the motion of a relief valve system to a cylinder for pressure detection and installing a pressure reception part in piping laid out of severe environmental conditions. CONSTITUTION:A displacement detection piston 40 coupled directly with a stem 30 at the upper driving part 3 of a main steam relief safety valve 13 and the pressure reception part applied with the pressure of reciprocation are connected together by detection piping 42 wherein sealing liquid 41 is enclosed through a sealing port 40. Further, the pressure reception part 43 and an iron core 37 are associated operatively and the displacement detector 35 converts a signal into an electric signal 48.
Patent JP-S6379853-A (JP)
Title: (meth)acrylic acid ester acid
Inventor: OI YOSHIHARU
IPC: C08F20/10
Filed: 1986-09-22
Abstract: NEW MATERIAL:(Meth)acrylic acid ester shown by formula I (R is H or CH3). EXAMPLE:2,2-Bis[4-(6-acryloxyhexanoxyphenyl)]propane. USE:Useful as a material for coating, ink composition and for electronics. Usable by itself alone or being blended with another monomer or a polymer and usable, readily polymerizable by heat, ultraviolet rays, radiation or in the presence of a radical initiator and utilized for industrial uses. PREPARATION:2,2-Bis[4-(6-hydroxyhexanoxyphenyl)]propane shown by formula II is reacted with acrylic acid or methacrylic acid in the presence of a catalyst by raising temperature to give a compound shown by formula I. Formed water is preferably distilled away by using an azeotropic solvent such as n-hexane, etc. Sulfuric acid, p-toluenesulfonic acid, etc., are used as the catalyst.
Patent JP-H0383025-A (JP)
Title: Linbo3 optical switch
Inventor: KURISAKA MASARU
IPC: G02B6/12
Filed: 1989-08-28
Abstract: PURPOSE:To prevent the electrification in a high-temp. state by forming a metallic film which discharges the charge electrified on an LiNbO3 substrate to the ground on the surface of the LiNbO3 substrate, on which surface waveguides are not disposed. CONSTITUTION:The LiNbO3 optical switch 10 is basically constituted of plural Ti waveguides 2 and electrodes 3 for switching on one surface of the LiNbO3 substrate 1 and is further constituted by having the metallic film 4 consisting of Cr-Au, Ti-Au, etc., on rear surface side in order to prevent electrification of the LiNbO3 substrate 1. The LiNbO3 is intrinsically the dielectric and is electrified simply by resting the same in the high-temp. state, for example, in about 50 deg.C environment. The state in which a voltage is impressed to the electrodes 3 is equivalently attained if the discharge to this electrification is insufficient. Namely, the switching characteristics vary with the electrification, but the electrification is obviated in spite of rising of the use environment temp. to about 50 to 60 deg.C and the good switching characteristics are obtd. by forming the metallic film 4 consisting of Cr-Au, Ti-Au, etc., on the rear surface and shorting the metallic film 4 to the ground. The LiNbO3 optical switch having the high quality is obtd. in this way.
Patent JP-2001054015-A (JP)
Title: Film scanner
Inventor: KOSHIKAWA NAOKI
IPC: G03B27/80
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a film scanner with an excellent processing speed required for converting a film image into data and with ease of management of the film image converted into data by controlling data conversion processing of the film image on the basis of attached photographing data recorded on a data recording medium. SOLUTION: A CPU 40 controls image data conversion processing of a film image by a film scanning means on the basis of attached photographing data recorded on a memory card 51. A file header denoting a name of a file and a form of the file is added to a head of the image file corresponding to one frame of an image of an object on a film 50 and attached photographing data relating to the photographed frame are stored in the image file succeedingly. A film scanner 10 acquires the attached photographing data recorded on the memory card 51. That is, in addition to reading image information from the film 50, the attached photographing data are obtained from the memory card 51. Thus, the processing speed for the data conversion can be enhanced.
Patent JP-S59113360-A (JP)
Title: Static screw
Inventor: KAWA HIDETOSHI
IPC: F16H25/24
Filed: 1982-12-17
Abstract: PURPOSE:To simplify the structure of a static screw as well as to make its manufacturing and assembling ever so easy, by installing an outer cylinder through which a fluid is fed to the outer circumferential part of a nut consisting of a perforated body capable of screwing an external thread. CONSTITUTION:An outer cylinder 10 airtightly fitted in the outer circumferential surface of a nut 9 consisting of a perforated body to be screwed on an external thread 8 is provided with each of side plates 11 at both sides. The compressed fluid fed out of a pump passes a flow passage 13 by way of connecting piping and led into a peripheral step part 12. This compressed fluid being led into the peripheral step part 12 passes through a lot of fine clearances that the porous- type nut 9 has, and fed to all over the surface of a face-to-face part between the nut 9 and the external thread 8, while rigidity is given by means of a choke effect that is produced in time of passing through these fine clearances of the nut 9, thus it operates as a static screw.
Patent JP-S6281308-A (JP)
Title: Cosmetic oil
Inventor: KINOSHITA NOBUHIRO
IPC: A61K8/30
Filed: 1985-10-05
Abstract: PURPOSE:To obtain a cosmetic oil having self-emulsifiability, giving good feeling to the skin, free from the lowering of fluidity and clouding even at a low temperature and exhibiting excellent effect, by compounding a specific liquid with a specific oleophilic surfactant at a specific ratio and using the mixture as an essential component. CONSTITUTION:The objective cosmetic contains, as essential components, (A) 98.0-99.95wt% liquid oil having a freezing point of <=0 deg.C to keep the fluidity and prevent the clouding of the oil even at a low temperature (e.g. squalane, liquid paraffin, etc.) and (B) 0.05-2.0wt% one or more oleophilic surfactants selected from sorbitan sesquioleate, decaglyceryl heptaisostearate, decaglyceryl decaoleate, decaglyceryl decaisostearate, hexaglyceryl pentaoleate and tetraglyceryl pentaoleate to impart excellent self-emulsifiability to a cosmetic oil. EFFECT:Since the oil can be easily mixed with beauty wash, beauty lotion, etc., on the skin, it can be used in combination with other cosmetic such as beauty wash.
Patent JP-H08188594-A (JP)
Title: Human cancer inhibiting peptideamides
Inventor: JIYOOJI AARU PECHITSUTO
IPC: A61P35/00
Filed: 1995-07-28
Abstract: This application discloses seven newly synthesized pentapeptide amides and four tetrapeptide amides. The synthesis utilized both naturally occurring and modified amino acids; the modified amino acids are constituents of the well known dolastatin 10 and dolastatin 15 which are structurally distinct peptides with excellent antineoplastic activity. These peptides were constructed by introducing a peptide bond between selected amino acids and modified amino acids and coupling the resulting di- and tri-peptides to obtain peptides having a high anticancer activity against a series of human cancer cell lines. <CHEM>
Patent JP-H04106942-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIZAWA TAMOTSU
IPC: H01L21/60
Filed: 1990-08-27
Abstract: PURPOSE:To enable excellent pellet bonding and wire bonding as well even when a heat block and a lead frame are under a poor contact state by installing a temperature detection mechanism and comparing the result of its measured temperature with a required proper temperature. CONSTITUTION:When a lead frame 5 is mounted on a head block 1 at a specified position, the heat of a main body of the heat block 1 is transmitted to the frame 5 by a heater 4. During the conduction of heat, an infrared temperature sensor 15 on the frame 5 senses the surface temperature of an inner lead of the frame 5 or a semiconductor pellet 8 or the like. The measured surface temperature is output into a control section 3 where the measured surface temperature is compared with a proper bonding temperature stored and the temperature difference is computed and output to the heater 4, thereby heating the block 1 under control to a desired temperature. This construction makes it possible to obtain excellent bonding even when a bonded material and the heat block are under a poor contact state.
Patent JP-S6281780-A (JP)
Title: Manufacture of light receiving element
Inventor: KAWADA HARUO
IPC: H01L31/10
Filed: 1985-10-05
Abstract: PURPOSE:To obtain a light receiving element, whose breakdown voltage is high, by implanting ions of a P-type dopand and III-group atoms, in order to form a P-type guard ring. CONSTITUTION:With an SiO2 film or an Si3N4 film as masks, Cd is diffused in a light receiving region and a P<+> InP layer 5 is formed. By the diffusion of Cd, very steep, staircase-shaped junction can be obtained at the front of diffusion. Then, with an SiO2 film 7, in which a guard ring region is opened, as a mask, Be ions are implanted, so that the implanting energy is 150keV an the amount of dose is 5X10<13>cm<-2>. Then Al ions are implanted so that the implanting energy is 500keV and the amount of dose is 5X10<14>cm<-2>. By the activating annealing of the ion implanted part, the inclination of impurity concentration is gentle and a deep guard ring 6 can be formed. Thus the formation of the light receiving element part is finished. The SiO2 film 7 is removed, and an Si3N4 film 8 for forming an electrodes is newly laminated. A P-type electrode 9 is formed with Au/Zn/Au, and an N-type electrode is formed with AuGe.
Patent JP-H0776531-A (JP)
Title: Separation of m-xylene
Inventor: SHIODA TSUYOSHI
IPC: C07C15/08
Filed: 1993-09-07
Abstract: PURPOSE:To recover m-xylene in a high purity from a mixture of 8C aromatic hydrocarbons by a combination of a chromatographic separation and distillation. CONSTITUTION:A 8C aromatic hydrocarbon mixture used as the raw material and pseudocumene used as a desorbing agent are supplied to a chromatographic separation apparatus 4 containing zeolite as a packing and a m-xylene fraction and non-m-xylene fraction are extracted from the apparatus. Each fraction is distilled to recover the m-xylene 5 and the desorbent 6. A part of the desorbent is recycled as it is to the chromatographic separation apparatus and the remaining part is distilled 7 to remove high-boiling components and recycled to the chromatographic separation apparatus. The desorbent supplied from the external source is distilled together with the non-mxylene fraction or the desorbent to remove the accompanied impurities and then supplied to the chromatographic separation apparatus. This process is effective for preventing the lowering of the recovered m-xylene purity by the impurities accompanied to the desorbent supplied from the external source.
Patent JP-H0271501-A (JP)
Title: Thin-film resistor
Inventor: YAMADERA HIDEYA
IPC: H01C7/00
Filed: 1988-09-06
Abstract: PURPOSE:To enhance thermal stability by a method wherein this resistor is constituted of an alloy composed of silicon, chromium and titanium whose weight % is specified individually. CONSTITUTION:This resistor is constituted of an alloy composed of the following: 30 to 45weight% of silicon; 50 to 68weight% of chromium; 2 to 15weight% of titanium. In this thin-film resistor, a composition of silicon, chromium and titanium is controlled; its resistance temperature coefficient alpha is reduced and a beta is also reduced; its linearity is improved. The linearity is improved because titanium constituting the resistor suppresses that chromium silicide is produced after silicon has reacted with chromium. In addition, when the thin-film resistor is formed by PVD or the like, titanium functions to make this resistor amorphous. In addition; since silicon and chromium are main components, the thin- film resistor whose sheet resistance is high can be formed. Thereby, it is possible to obtain the thin-film resistor whose sheet resistance is high, whose resistance change with reference to a temperature is small and whose stability at a high temperature is excellent.
Patent JP-H1060501-A (JP)
Title: Conductive fine powder and its application
Inventor: KATO OSAMU
IPC: B22F1/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make the sintering behavior of a ceramic green base material approximate or similar to that of a conductive paste by adding the powder of metal or nonmetal into the powder of Ag-Pd alloy. SOLUTION: Since Ag is alloyed with Pd in the conductive fine powder, the weight ratio of Ag to Pd is appropriately controlled to 1/99 to 99/1 in accordance with the configuration of the circuit pattern. In the conductive paste using such a powder, a powder of metal and/or nonmetal is added in an appropriate ratio so that the behavior in sintering is approximated or conformed to the sintering behavior, thermal expansion and contraction after sintering of the ceramic green base material and ceramic sintered base material. One or more kinds among ten kinds of metals, i.e., Ag, Pd, Pt, etc., are preferably used as the metals to be added, and C (graphite), BN, etc., having conductivity are used as the nonmetal.
Patent JP-H04105047-A (JP)
Title: Method for judging ending of isomerization
Inventor: NIIBOSHI KAZUYA
IPC: G01N21/64
Filed: 1990-08-24
Abstract: PURPOSE:To sense ending of isomerization by sampling the index value exhibiting the degree of isomerization, and comparing the value, which is obtained through summarizing while weighting is applied larger to difference between two adjoining values closer to the current point of time, with the value obtained by multiplying the latest sampling value with a certain factor. CONSTITUTION:Measurement is commenced by measuring the intensity of the fluorescence having a specific wavelength by a fluorescent spectral photometer while the specimen is irradiated with ultraviolet rays having specific wavelength, and one index value is sampled at Step (a). At Step (b), the content of register is reduced stage by stage, and at Step (c) the sampling data is accommodated in the uppermost empty space, and a Step (d) the data at each stage in the register is read and the sum DELTA with weighting is applied to the difference between adjoining sampling values is calculated. At Step (e), the latest sampling data So is multiplied with an appropriate factor alpha, followed by examination whether alphaS>DELTA/SIGMAWi or not. Thus sampling of index value is performed at certain intervals, and if Yes is given at Step (e), Step (f) judges that isomerization is ended, and Step (g) performs fluorescent measurement to complete the inspection.
Patent JP-S59114963-A (JP)
Title: Mark adding device
Inventor: SUZUKI KAZUO
IPC: H04N1/387
Filed: 1982-12-21
Abstract: PURPOSE:To simplify the processing of office work after copying an original by adding marks showing the distribution departments, sorting, etc. when the original is copied. CONSTITUTION:The information on an original read at a reading part 1 is converted into binary electric signals and stored temporarily in an auxiliary storage part 7 via an I/O port 4 and then to a main memory 6. A console 3 confirms weather the information is delivered to all departments. Then the coordinates are set for a mark of all distribution departments, and the coordinates corresponding to the distribution department are read onto the memory 6 out of a stable stored in the part 7. Then the distribution department mark of a prescribed size is written on the memory 6 with the coordinate position defined as a start point and an printing is performed.
Patent JP-H0271802-A (JP)
Title: Method for purifying hydrophobic solvent
Inventor: KOYAMA NORIYUKI
IPC: C07C19/08
Filed: 1988-09-06
Abstract: PURPOSE:To efficiently remove a water soluble substance dissolved in a hydrophobic solvent and to reuse the solvent by adding water to the solvent, stirring them, transferring the water soluble substance to the water phase and removing the water phase. CONSTITUTION:Water is added to a hydrophobic solvent 1 injected into a vessel 2 and they are stirred with a prescribed stirring means 4. When the resulting mixed soln. 5 is allowed to stand, the hydrophobic solvent phase 10 is separated from the water phase 30. The hydrophobic solvent has sufficiently low solubility in water and causes perfect two-phase separation when mixed with water, stirred and allowed to stand. The hydrophobic solvent may be tetrafluoroethane or trichlorotrifluoroethane and is liable to contain a water soluble substance in large quantities.
Patent JP-H0387990-A (JP)
Title: Cash automatic transaction device
Inventor: SUKAI KAZUNARI
IPC: G07D7/00
Filed: 1989-08-31
Abstract: PURPOSE:To enable simultaneous transaction such as reception-to reception or payment-to-payment, etc., by providing plural conveying means for transporting notes between a receiving/paying part and a counting part and between the counting part and a housing part corresponding to the receiving/ paying parts. CONSTITUTION:In order to realize the simultaneous transaction, the correspondent number of transacting medium processing parts 9 are set up in plural receiving/paying openings or operation parts. Then, operation is made exclusive corresponding to the respective receiving/paying openings by setting a control part 6, making one side exclusive for reception and the other side exclusive for payment while preparing two carriers 4 at least so that the moving order of the carrier 4 can be in the minimum time to the plural receiving/payment openings. Thus, when the simultaneous transaction is generated, waiting time is eliminated and processing time can be shortened.
Patent JP-S60117559-A (JP)
Title: Carbon plastic electrode
Inventor: HIROTA AKIHIKO
IPC: H01M4/96
Filed: 1983-11-29
Abstract: PURPOSE:To enable the voltage efficiency and the coulombic efficiency of a battery to be easily increased by treating a conductive sheet composed of carbon fibers and selected from among materials such as a felt and a knit at high temperature before the conductive sheet is packed over the surface of a conductive plastic member. CONSTITUTION:When making a CP electrode which is used as a positive electrode for a Zn-Br battery and prepared by packing a conductive sheet especially a porous conductive sheet having minute holes and composed of carbon fibers, the porous conductive sheet is heated in an electric furnace at 1,000-2,000 deg.C for ten minutes to two hours before the packing is performed. The sheet of the thus treated CP electrode has an increased conductivity because the carbon fibers are graphitized by the thermal treatment at high temperature and the electrode has an increased discharge electric-potential characteristic as compared to a nontreated CC-CP electrode. As a result it is easily possible to increase the voltage efficiency and the coulombic efficiency of the battery.
Patent JP-H0387700-A (JP)
Title: Treating method for radioactive waste liquid
Inventor: YASUMURA KEIJIRO
IPC: G21F9/12
Filed: 1989-08-31
Abstract: PURPOSE:To efficiently eliminate a soluble substance and an insoluble substance from a radioactive waste liquid of low radioactive concentration by treating the radioactive waste liquid by activated carbon, and reproducing the activated carbon by hydrogen peroxide and reusing it, when the suction capacity of the activated carbon is deteriorated. CONSTITUTION:First of all, a dummy waste liquid is supplied to a feed liquid tank 1, and by operating a pump 2, a valve V1 is opened, and the dummy waste liquid is supplied to an activated carbon filling vessel 3. Subsequently, COD of treating water is measured by a chemical oxygen demand meter (COD meter) installed in an outlet of the vessel 3, and at the time point when the COD reaches a prescribed value or above, the pump 2 is stopped. Next, the valve V1 is closed, a pump 7 is driven, a valve V3 is opened, and hydrogen peroxide is supplied by a prescribed quantity to the vessel 3. After this state is left as it is about 10 - 30 hours, the valve V3 is closed, a valve V2 is opened and hydrogen peroxide is exhausted to a used hydrogen peroxide receiving tank 8. After closing the valve V2 and V3, the valve V1 is opened, and by operating the pump 2, a waste liquid is supplied to the vessel 3 again, and the same operation is repeated.
Patent JP-S61100046-A (JP)
Title: Loop transmission method
Inventor: SHIKAMA TOSHIHIRO
IPC: H04L12/43
Filed: 1984-10-22
Abstract: PURPOSE:To simplify the data processing and to improve the transmission efficiency by allowing a transmitter having a transmission data to acquire a slot in which the transmission of access control information is enabled and transmit data while using continuously the succeeding slots. CONSTITUTION:The transmitter adds a transmission unit header 16 and a trans mission unit trailer 17 to a transmission data 18, acquires a slot 6b whose access key 7 of a frame 4 circulating on a transmission line is to be transmitted and transmits the data while setting the key 7 during the operation. When the data transmission is not finished in the slot 6b, slots 6c, 6d in which the succeeding access key 7 is set in between are used continuously and sets the said key 7 during the operation to transmit the data. When the data transmission is finished, the access key 7 of the next slot 6e is set to be enabled for transmis sion.
Patent JP-S60116907-A (JP)
Title: Method of driving weight of hydraulic hammer
Inventor: UCHINO TOORU
IPC: F15B11/15
Filed: 1983-11-29
Abstract: PURPOSE:To improve efficiency, by a method wherein, from the fall-down time of a weight, determined depending upon a stroke, and a previously set pile hammering time by means of the weight, the starting point of time of a weight raising operation is found, and a weight motion is started from each starting point of time. CONSTITUTION:A pressure switch 19 is attached to a line 7, and the starting of fall-down of a weight 2 is detected by the pressure switch 19. From a fall-down time T4, determined by a stroke S set by a stroke timer 14', a previously determined motion lag time tau1, and a hammering time T5 set by a time setter 22, a weight raising starting point of time after the starting of weight fall-down motion is found, and the weight raising starting motion is started from a weight raising starting point of time. This enables elimination of a useless time between hammering of a pile and the starting of weight raising, resulting in the possibility to perform high efficient operation to drive a pile.