baber/WOPTO huggingface dataset:
Patent JP-S6317211-A (JP)
Title: Purification of phosphine
Inventor: TSUCHIYA HIROO
IPC: C01B25/06
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a phosphine having high purity, by passing a phosphine gas containing arsenic hydride compound on heated active carbon in the absence of oxygen gas, thereby selectively removing arsenic hydride compound represented by arsine. CONSTITUTION:An arsenic hydride compound existing in a phosphine gas is made to contact with hot active carbon in the absence of oxygen gas by passing the gas on the active carbon. Since the presence of oxygen readily converts the phosphine to oxide and decrease the yield of phosphine, the above process is carried out in the absence of oxygen by evacuating the system or substituting the atmosphere in the system with an inert gas such as nitrogen, hydrogen, argon, etc. The phosphine is made to contact with an active carbon in the absence of oxygen for a short period at 200-350 deg.C, preferably 250-300 deg.C. It is necessary to carry out the contacting process at a temperature to decompose solely the arsenic hydride compound and keep the phosphine from decomposition. Accordingly, the above temperature range is preferable.
Patent JP-H0723033-A (JP)
Title: Signal rate converter
Inventor: MIZOBE MASATOSHI
IPC: H04L7/00
Filed: 1993-06-30
Abstract: PURPOSE:To constitute the device so that one rate converting circuit can be used in common, and to reduce the circuit scale, in the device for converting plural asynchronous data signals to plural data signals of a sufficiently higher rate than these signals. CONSTITUTION:Plural asynchronous data signals a1-an are conveted to signals d1-dn by executing high rate sampling by a sampling circuit 10. Based on a variation point information signal (g) of each signal obtained by inputting the clocks d1-dn synchronized with the data signals a1-an, a timing signal generating circuit 50A applies a phase matching timing signal (h) generated to a phase which avoids a variation point of the data signal, to a phase matching circuit 20. The phase matching circuit 20 matches the phases of all the data signals d1-dn, based on its signal (h) as a reference, and in a rate converting circuit 30, the signal rate is converted by a write timing signal (i) and a read-out timing signal (j) which are used in common.
Patent JP-H10336418-A (JP)
Title: Facsimile equipment
Inventor: KAWAGUCHI TETSUYA
IPC: H04N1/32
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To attain facsimile transmission with high quality by employing a protocol that falls back to the V.17 in the case that a transmitter side facsimile equipment cannot detect a JM so as to prevent a communication failure. SOLUTION: On the occurrence of a communication failure, the transmitter side estimates it that the probability that the V.8 protocol is successful is low in the case of a channel where e.g. the JM cannot be detected regardless of transmission of the CM for 3 sec. Then in the case that the transmission of the CM expires (about 3 sec) while the JM cannot be detected, the protocol falls back to the T.30 at the point of this time and the transmitter side makes transmission with the V.17 or below. Even upon the reception of the DIS/NSF denoting 'availability of V.8', the transmitter side sends the DCS/NSS without transmission of the CI (without restarting the V.8).
Patent JP-H04357578-A (JP)
Title: Automatic vending machine
Inventor: HARA TAKESHI
IPC: G07F11/70
Filed: 1991-07-02
Abstract: PURPOSE:To offer the automatic vending machine which can cope with cooked vending/ uncooked vending operations of a commodity with respect to the automatic vending machine in which a microwave oven is contained. CONSTITUTION:With respect to the automatic vending machine which is provided with a freezing chamber 3, a commodity rack 7, and a microwave oven 9 for heating cooking in the machine, thaws and cooks a frozen commodity carried out of the commodity rack by the microwave oven at the time of vending and sends it out to a commodity takeout port 10, a commodity outlet 4c of the freezing chamber leading to the commodity rack, and the microwave oven and the commodity takeout stage 10 are divided into the center, and both sides of the front of the commodity outlet, respectively, and provided, and also, a commodity carrying mechanism 11 which is placed in parallel to the electronic range 9 and the commodity takeout stage 10, executes an access to the microwave oven 9 and the commodity take-out stage 10 in the front center position of the freezing chamber and executes delivery of the commodity is provided. In the case cooked vending is selected, the commodity is takeout the microwave oven and cooked, and thereafter, sent out to the commodity is carried into stage 10, and in the case non-cooked vending is selected, the commodity is sent out directly to the commodity takeout stage 120 without passing through the microwave oven 9.
Patent JP-S5383636-A (JP)
Title: Electric current coloring paper
Inventor: SONODA NOBUO
IPC: B41M5/20
Filed: 1976-12-28
Abstract: PURPOSE: To furnish the title paper with a switching function turning current on and off with a constant voltage rise and drop, by constructing a specified insulating layer between a conductive layer and a coloring layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04360164-A (JP)
Title: Image density control method
Inventor: ISHII TATSUO
IPC: G03G15/04
Filed: 1991-06-06
Abstract: PURPOSE:To accurately detect density by detecting the cycle of a read value in the effective read width by a photosensor and controlling so that the read value by the photosensor may be stabilized. CONSTITUTION:An input signal from the photosensor 5 is digitized by an A/D converter 129, and the read of the photosensor 5 is controlled by the control program of a CPU 130. Namely, the read value of the half-cycle is averaged by judging that waving occurs when a difference between a maximum value and a minimum value which constitute the half-cycle of the read value is equal to or above a specified value in the effective read width of a density pattern by the photosensor 5(data on the first part and the last part of the pattern is neglected by considering the rising and falling characteristic of an eraser in the width in the rotating direction of a photosensitive drum). In such a case, the read value of one cycle is averaged as a whole when the maximum value and the minimum value which constitute the half-cycle succeeding the above half-cycle exist besides.
Patent JP-H061836-A (JP)
Title: Production of aromatic copolyester
Inventor: HARADA HIROSHI
IPC: C08G63/78
Filed: 1992-06-19
Abstract: PURPOSE:To produce the title copolyester improved in heat resistance, mechanical properties and moldability by specifying the conditions of polycondensing a feed monomer containing acetylated hydroxyl groups through the elimination of acetic acid and the amount of the feed monomer. CONSTITUTION:Compounds of formulas I and/or II, compounds of formula III or formulas IV and V [wherein Ar is a group of formula VI, wherein R1 to R4 are each H or 1-6C alkyl or the like], a compound of formula VII [wherein Ar' is a group of formula VIII wherein Z is H, halogen or 1-6C alkyl, a catalyst and acetic anhydride are reacted with each other at 100-150 deg.C in an inert gas atmosphere to acetylate the hydroxyl groups. The reaction mixture is maintained at 205-235 deg.C for 30min or longer and subjected to polycondensation through the elimination of acetic acid at 250-380 deg.C for 2hr or longer to obtain an aromatic copolyester comprising 5-15mol% repeating units of formula IX, 2.5-47.5mol% repeating units of formula X and 2.5-47.5mol% repeating units of formula XI and satisfying the relationships: 0.9<=M(II)/M(III)<=1.1 wherein M(II) is the number of moles of repeating units of formula X, and M(III) is that of repeating units of formula XI.
Patent JP-S63190466-A (JP)
Title: Color picture reader
Inventor: SAITO TSUTOMU
IPC: H04N1/04
Filed: 1987-06-30
Abstract: PURPOSE:To quicken the moving speed of a color filter while ensuring the movement required for the aligning accuracy of the color filter by providing a drive means driving individually 1st and 2nd color filters so as to be loaded or unloaded from/to the incident optical path by each filter element. CONSTITUTION:The 1st and 2nd color filters 5, 6 are supported by displacement generating elements 13, 14 while, e.g., a 1st class spectral characteristic filter element (e.g., yellow filter element) 21 and a 2nd class spectral characteristic filter element (e.g., cyan filter element) 22 are opposed to each other and they are moved in parallel in a direction shown in the arrow S by the elements 13, 14 to load/unload the filter elements 21, 22 to/from the incident light path of an image pickup element 7 individually. Thus, each color filter has two position stable points in its moving direction and has only to be moved by one stroke corresponding to the width of the filter element, then the reading speed is quickened.
Patent JP-H117382-A (JP)
Title: Version-up method for firmware
Inventor: YOSHIKAWA MITSUMASA
IPC: G06F12/16
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To perform version-up without stopping a monitor/control function of a transmitter system. SOLUTION: In a version-up method for firmware in a system provided with a transmitter TRU consisting of a hardware part HDW, a firmware part FMW and an upper unit UPU to monitor/control the device, two surfaces are formed by defining memory areas M0, M1 for each of an operational surface and a non-operational surface and when the version-up of the firmware is requested while control by current version firmware CVF stored in the memory area M0 of the operational surface is executed, new version firmware NVF is down-loaded from the upper unit to the memory area M1 of the non- operational surface. The firmware CVF, NVF of the current version and the new version are executed simultaneously and in parallel by a multi-task processing and the version-up is performed at timing in which both versions are synchronized.
Patent JP-S5862133-A (JP)
Inventor: JIYON BURUUSUTAA ROOZU
IPC: C07C45/54
Filed: 1982-09-17
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-H0211476-A (JP)
Title: Parameter correcting device for estimating vehicle movement state
Inventor: KAWABE TAKETOSHI
IPC: B62D7/15
Filed: 1988-06-29
Abstract: PURPOSE:To correct parameter with high precision even when a given signal is not inputted during a given time by a method wherein a parameter correction value is determined by using a signal, having a wide spectral width, generated by adding and synthesizing a steering amount and a movement state amount, stored in a series of times. CONSTITUTION:A steering amount of a steering handle is detected by a handle steering amount detecting means (a). The movement state amount is detected by a movement state amount detecting means (b). Based on detecting results from the means (a) and (b), parameter of estimating transmission characteristics in a movement state amount to a steering amount of a vehicle by a parameter correcting means (c) by using a method of parameter identification. In this case, in the means (c), a handle steering amount and a movement state amount are stored in a series of time by a signal memory part (d). A synthesizing signal by means of which a series of times signals are synthesized by each other is generated by a synthesized signal generating part (e). By a parameter correcting part (f), parameter of estimating transmission characteristics is corrected by means of a synthesized signal. This constitution identifies and corrects parameter with high precision.
Patent JP-S648306-A (JP)
Title: Pad welding method for engine valve
Inventor: KITAGUCHI SABURO
IPC: F01L3/02
Filed: 1987-06-30
Abstract: PURPOSE:To improve the thermal shock withstanding characteristics of an engine valve made of titanium or titanic alloy by padding MCrAlY alloy on the face of the engine valve or adding Co alloy on this padding point. CONSTITUTION:The face part 2 of an intake and exhaust valve 1 of an engine in an automobile is made of titanium or titanium alloy. In this case MCrAlY alloy 3 (M standing for ferrous transition metal) is padded on the face part 2. After the padding of the alloy 3 on the face part 2 is executed, Co alloy 4 is additionally padded on said padding point. A fragile compound layer then may not be formed on the abutment part of the face part 2 so that the thermal shock withstanding characteristics can be improved.
Patent JP-S5684686-A (JP)
Title: Treatment of waste water containing heavy metal
Inventor: SANO MASAKATSU
IPC: C02F1/62
Filed: 1979-12-12
Abstract: PURPOSE: To treat the heavy metals in waste water in a short time at ordinary temp. by oxidizing ferrous salt under high oxygen partial pressure at the time of removing the heavy metal ions in the waste water through ferrite formation.  
     CONSTITUTION: At least about ≥0.002mol ferrous salt is added to waste water contg. heavy metals, and further an alkali is added thereto to control the pH of the waste liquid to about 8W12. This liquid is gently stirred in an atmosphere where oxygen partial pressure is higher than the oxygen partial pressure in the atmosphere (that is, 0.2 atmospheric pressure), whereby ferrite precipitate of large grain sizes is formed in a short time at ordinary temp. without undergoing heating. The re- elution of heavy metals from the ferromagnetic precipitate formed herein is extremely small, and the precipitate is reusable as a radio wave absorbing material, raw material for magnetic fluid, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0716149-A (JP)
Title: Device for moving gas pot of rice cooker
Inventor: TOKUNAGA NAOKI
IPC: A47J27/00
Filed: 1993-06-30
Abstract: PURPOSE:To decrease the damage of a gas hose by fitting a protective spring extending over between free ends of a freely turnable turning arm, thereby holding the gas hose corresponding to the movement of a gas pot from a rice cooker stand. CONSTITUTION:A base part of a turning arm 3 being near an insertion port 26 to a rice cooker stand of a gas hose 6 and a turning arm 4 of a gas rice-cooking pot is formed so as to be freely turnable in the horizontal direction in the periphery of a supporting shaft 23 in the vertical direction. Both end parts are tightened and fixed by a fixing band 25 and the gas hose 26 connects the tip part to a gas stopcock 22 through the inside of this protective spring 5. The gas rice-cooking pot is moved from the rice cooker stand and switched to a rice cooking position a cooked rice taking-out position. In this case, the part between free ends of the turning arm 3 of the rice cooker stand side and the turning arm 4 of the gas rice-cooking pot 2 side is held by the protective spring 5 for connecting them. Accordingly, in accordance with an expansion/contraction angle, by curving freely the gas hose 6 and eliminating a local refraction, the gas hose 6 is protected. Also, even if a moving distance of the gas rice-cooking pot is long, the counter measure therefor is facilitated by lengthening the turning arms 3, 4.
Patent JP-S6051988-A (JP)
Inventor: SHINKAWA KIYOSHI
IPC: G07C1/00
Filed: 1983-08-31
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-H05173003-A (JP)
Title: Optical device and production thereof
Inventor: EDA AKIRA
IPC: G02B3/00
Filed: 1992-06-19
Abstract: PURPOSE:To enable easy and inexpensive mass production by integrally forming at least one projecting arc surfaces or recessed arc surfaces on the front surface of an optical material. CONSTITUTION:At least one projecting arc surfaces (recessed arc surfaces) 42a are formed by a photolithography method on a photoresist film 42 formed on the front surface of the optical device consisting of the optical material 40. This front surface and the photoresist film 42 are continuously or stepwise etched to form at least one projecting arc surfaces (recessed arc surfaces) 12 analogous with the projecting arc surfaces (recessed arc surfaces) 42a of the photoresist film 42 on the front surface. The photoresist film 42 is formed on the polished surface and the polished surface and the photoresist film 42 are uniformly etched when the optical material 40 is subjected to mirror polishing.
Patent JP-S6317536-A (JP)
Title: Tablet for sealing semiconductor
Inventor: TANAKA SUEKICHI
IPC: B29C45/46
Filed: 1986-07-09
Abstract: PURPOSE:To reduce the defective fraction by forming a large number of through-holes opening in the axial direction to a columnar solid resin material as a blank for a package resin-sealing a semiconductor element. CONSTITUTION:When the inside of a mold is brought to a vacuum state on mold clamping, air contained in a tablet A can also be discharged outside the mold from through-holes 21. Air in the tablet A expands in a vacuum atmosphere at that time, but a clearance delta1 is shaped between the outer circumferential surface of the tablet A and the circumferential wall surface 12a of a pot 12. Consequently, the tablet A having no air component can be moved when the tablet is pushed by a plunger head 13a, thus molding a package with no void. Accordingly, a defective fraction is lowered.
Patent JP-S5862532-A (JP)
Title: Pressure-electric resistance converter
Inventor: KUMANO KATSUFUMI
IPC: G01L7/18
Filed: 1981-10-09
Abstract: PURPOSE:To make structure simple, by a method wherein fluctuation of a liquid level due to pressure fluctuation is detected as variation of resistance of resistance line. CONSTITUTION:A communicating vessel 1 is provided with introducing tubes 1b and 1c for introducing pressure for measurement Pb and Pc, and is supplied with conductive liquid such as mercury therewithin. The introducing tubes 1b and 1c have resistance lines 3b and 3c which are partially soaked in said conductive liquid 2. The level of the conductive liquid 2 fluctuates in proportion to the differential pressure between two kinds of pressure for measurement Pb and Pc. The resistance values of the resistance lines 3b and 3c vary according to the fluctuation of the liquid level. Accordingly, the pressure variation of the two kinds of pressure Pb and Pc can be detected by detecting the difference between said resistance values.
Patent JP-H0326150-A (JP)
Title: System for reporting message
Inventor: MURAKAMI TETSURO
IPC: H04M3/533
Filed: 1989-06-23
Abstract: PURPOSE:To solve the intricacy of the processing of an operator and to permit a user client to receive a message at an arbitrary time by setting a message reporting service to a group room in a batch in a group unit. CONSTITUTION:At the time of check-in, by an input operation from a terminal 8, the numbers of room extensions as one group to organize the group rooms and telephone sets 1a-1n group numbers are inputted through a host computer 7 and an exchange 2 to a room information control part 5. The control part 5 registers the group number to be common to each of group number storage areas 61 of room information storage parts 6a-6n. When the message to the group exists, the operator of a trunk board 3 executes the setting of a group message report by sending the group number and massage existing information. Thus, the message lamps of the extension telephone sets 1a-1n of the rooms to be group-registered are lit up.
Patent JP-2000342821-A (JP)
Title: Pachinko machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To improve operability concerning the attachment/detachment of the main body frame or window frame of a pachinko machine. SOLUTION: An upper connection fitting 3, on which an upper shaft hole 4 is bored, is attached to the left side edge upper end part of an outer frame 2 of the pachinko machine and a lower connection fitting 9, on which a lower pivot 10 is projected, is attached to the left side edge lower part of the outer frame 2. On the other hand, an upper attachment fitting 20, on which an upper pivot 23 is provided, is screwed to the left side edge upper part of a middle frame 7 as the supporting structure of the main body frame and a lower attachment fitting 30, on which a lower shaft hole is bored, is fixed at the left side edge lower part. The upper pivot 23 is provided so as to be freely vertically moved and to be energized upward for returning to a projecting state.  In the state of passing the lower pivot 10 through the lower shaft hole into supporting point, the upper part of the middle frame 7 is moved and the upper pivot 23 is put into a guide part 5 and made almost horizontally close to the upper shaft hole 4 while being moved down. When the upper pivot 23 reaches the upper shaft hole 4, it recovers and moves into the upper shaft hole 4.
Patent JP-H1011472-A (JP)
Title: High-temperature durability evaluating method and storage medium storing its evaluation model generating program
Inventor: ONOMURA HIDEAKI
IPC: G06F17/50
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To generate an element file as a model for a simulation program in a relatively short time with relatively small man-days. SOLUTION: Main surface files having main surfaces constituting a model for object equipment of high-temperature durability evaluation such as a heat exchanger are prepared as many as models. According to inputted kind data on a model to be evaluated and size data specifying the size of the equipment to be evaluated, a model correspondence main surface file is generated which has at least coordinate data on four nodes sectioning respective main surfaces and plate thickness data as attribute data by the main surfaces. The respective main surfaces are divided into mesh-shaped elements to generate an element data file having element data having point data in the respective elements as attribute data.  Then temperature data obtained by detecting the heating state of the actual equipment are added as attribute data to the respective element data and stress data by the elements are found by a thermal stress analyzing program.
Patent JP-S6054715-A (JP)
Title: Centrifugal defoaming device
Inventor: HOSODA MASAHIRO
IPC: B01D19/00
Filed: 1983-09-01
Abstract: PURPOSE:To provide the titled device capable of defoaming liquid of high viscosity and contg. foams in performing defoaming with a rotary rotor by discharging viscous material which has accumulated to a downwardly expanded bottom part of the rotor and on a base plate of the rotor by the centrifugal force collecting foams on the surface of the viscous material through a penetrating hole at the corner of the base plate. CONSTITUTION:Viscous liquid contg. foams fed to the inside wall of the rotor 1 through a liquid feeding nozzle 6 on a casing 3 accumulates by the centrifugal force and gravity to the downwardly expanded bottom of the rotor and to the periphery of the bottom plate, and foams 11 are floated up to the surface of the liquid and accumulates there. Defoamed collected liquid flows out through a penetrating hole 2 near the bottom plate and is discharged from a discharge port 4 of the defoamed liquid. The discharge port 4 may be provided also to the bottom of the downwardly expanded rotor, and the shape may be a circular hole or a wide breadth hole.
Patent JP-S6316071-A (JP)
Title: Organic membrane
Inventor: NAITO KATSUYUKI
IPC: B05D1/20
Filed: 1986-07-09
Abstract: PURPOSE:To reduce a flaw such as a pinhole and to enhance and insulating property, by containing a high-molecular compound as the constitutional component of an org. membrane and forming the membrane by an LB method. CONSTITUTION:As a high-molecular compound to be used, there are polypeptides, vinyl polymers and polyesters etc. soluble in an org. solvent such as chloroform or benzene and capable of being formed into a film by an LB method. A low-molecular compound such as stearic acid or palmitic acid is mixed with said compound if necessary to prepare a solvent solution mixture which is, in turn, used to form an org. membrane on a substrate by the LB method. The org. membrane thus obtained is easy to become amorphous in the presence of the high-molecular compound and has strong mutual action between molecules and, therefore, even when the generation cause of a pinhole is present, the pinhole is hard to generate and, as a result, the enhancement in an insulating property can be achieved.