baber/WOPTO huggingface dataset:
Patent JP-S63225141-A (JP)
Title: Method and apparatus for measuring settling speed of slime
Inventor: TAKE TAKAO
IPC: G01N9/36
Filed: 1987-03-14
Abstract: PURPOSE:To enable the reliable and successive measurement of a settling speed of a slime by a method wherein a stabilized liquid is introduced into an erected measuring tube, the introduction of the stabilized liquid is then stopped and a change with time of the concentration of the upper part of the stabilized liquid in the measuring tube is measured. CONSTITUTION:On the occasion when an underground hole is digged in the ground, first an on-off valve 4 attached to a measuring tube 2 is put in an opened state so that a stabilized liquid be made to circulate through the measuring tube 2. Then, with a prescribed time interval, CPU 9 delivers a signal to a solenoid valve 6 to put the on-off valve 4 in a closed state, and thereby the circulation of the stabilized liquid in the measuring tube 2 is stopped, so as to put the stabilized liquid in the measuring tube 2 in the state of a standstill. At the same time, a change with time of the concentration of the stabilized liquid in the upper end part of a straight part 2a of the measuring tube is measured by a concentration meter 3 for process, and the result of the measurement is outputted to a digital multimeter 7 and CPU 9. Based on a relationship formula, CPU 9 executes a recovery operation from the data on the change with time of the concentration of the stabilized liquid in the upper end part of the straight part 2a of the measuring tube, which are obtained in such a way as described above, so as to measure variables of lowering of the concentration.
Patent JP-H02263233-A (JP)
Title: Data control system
Inventor: MAEKAWA HIROTOSHI
IPC: G06F12/10
Filed: 1989-03-10
Abstract: PURPOSE:To omit the need to express all storage spaces via a pointer and to save the storage capacity by expressing the data having a structure where the nodes are linked by the pointer over the real and virtual storage spaces. CONSTITUTION:A pointer is shown in an address of a real storage space RM in this space, and a pointer is shown in an address of a virtual storage space IM and an address of the space RM in the space IM. Then the data having a structure where the nodes are linked by a pointer is expressed over both spaces RM and IM by the indirect reference to the nodes of the space IM through the nodes of the space RM. Furthermore the data is transferred between both spaces RM and IM in the list structure units U1 and U2 with use of the link information on those nodes linked by the pointer. Thus it is possible to virtually store the list structure data basic and indispensable to the symbol processing fields of the artificial knowledge, the numerical formula processing, the natural language processing, etc.
Patent JP-S63224785-A (JP)
Title: Hydrolysis of urea
Inventor: FUJII HIDETSUGU
IPC: C07C239/00
Filed: 1987-03-13
Abstract: PURPOSE:To carry out hydrolysis of urea economically, by allowing aq. soln. contg. urea, ammonia, and CO2 in the first stage to contact concurrently with pressurized steam, and in the second stage countercurrently with steam. CONSTITUTION:In a process for hydrolyzing urea contained in aq. soln. contg. a trace amt. of urea, ammonia, and CO2 to hydrolyze the urea to ammonia and CO2, and to obtain water contg. no urea, ammonia, nor CO2, the hydrolysis of urea is carried out in two stages. In the first stage, the aq. soln. is allowed concurrently to contact with pressurized steam in a hydrolyzer 12L until the content of residual urea attains 50-500ppm, thus, ammonia and CO2 produced by the hydrolysis are separated in gaseous form. Aq. soln. contg. the residual urea is further allowed to contact countercurrently in a hydrolyzer 12R in the second stage with steam under the same pressure as in the first stage. Thus, residual urea is further hydrolyzed, and produced ammonia and CO2 are separated in the gaseous form, and water contg. substantially no urea is obtd.
Patent JP-S59186929-A (JP)
Title: Production of cycloolefin
Inventor: MITSUI OSAMU
IPC: B01J27/00
Filed: 1983-04-05
Abstract: PURPOSE:To provide the titled substance, in high selectivity, by the partial hydrogenation of a monocyclic aromatic hydrocarbon in the presence of water, an alkaline agent, and an Ru-containing catalyst pretreated in a hydrogen- containing atmosphere in gaseous phase, and optionally in the presence of a Zn compound. CONSTITUTION:The titled substance is prepared by the partial hydrogenation of a monocyclic aromatic hydrocarbon in the presence of water, an alkaline agent and an Ru catalyst, and optionally a Zn compound. The Ru catalyst is preferably ruthenium halide supported on a carrier such as zeolite, alumina, etc. and treated at 300-500 deg.C for 30min-5hr in hydrogen gas atmosphere. The selectivity of the objective compound can be improved by adding Zn to the reaction system in the form of oxide or hydroxide. The reaction is carried out at 100-200 deg.C and 10-100kg/cm<2>G. The amount of the catalyst is 0.01-20wt% based on the monocyclic aromatic hydrocarbon.
Patent JP-H09252062-A (JP)
Title: Semiconductor integrated circuit device manufacturing method
Inventor: NOSE FUJIAKI
IPC: H01L21/56
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To smoothly pour a sealing material in the gap between a semiconductor chip and a frame by forming through-holes to flow the sealing material at a gap region between the chip and the frame surrounding the chip. SOLUTION: Holes 10 are bored at positions between the side face of a semiconductor chip 1 and the hollow inner wall of a base 3 through the thickness of a heat dispersion board 2. As the result, a sealing material 9 is charged enough even in very small gaps between the side face of the chip 1 and the hollow inner wall of the base 3 through the through-holes 10. This prevents a bonding wire 6 from being bent or broken due to expansion of blow holes formed in the gap without the sealing material at the heat treatment in the product evaluation, etc. Thus, the yield of a semiconductor integrated circuit device and its reliability are improved.
Patent JP-H024760-A (JP)
Title: Method for obtaining guanidine hydrohalognide
Inventor: KUREMENSU GURAMUBOU
IPC: C07C279/02
Filed: 1989-03-14
Abstract: PURPOSE: To obtain a highly pure compound useful as an element for the synthesis of medicines by extracting it from the mixture formed in the production of a mercaptosilane with an aliphatic ketone.  
     CONSTITUTION: A by-product mixture comprising guanidine halogenide, ammonium halide, thiourea and silane compound and formed in the production of a mercaptoalkylsilane is extraction-treated with an up to 7C aliphatic ketone (e.g. acetone). The extraction is carried out by using the ketone in an amount 1 to 3 times larger than that of the mixture, and by hot immersion at room temperature and by a single or multiple steps. After the extraction, the ketone is recovered and re-used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59186686-A (JP)
Title: Process for selectively separating and concentrating gallium or indium from liquid containing many kinds of metallic ion at high concentration
Inventor: SEKINE KUNIO
IPC: C22B58/00
Filed: 1983-04-07
Abstract: PURPOSE:To separate selectively Ga or In by eluting metallic ions adsorbed to a resin using mineral acid after passing a solution contg. metallic ions through a layer of chelate ion exchange resin contg. aminocarboxylic acid groups. CONSTITUTION:A solution contg. Ga or In contg. also other ions than Ga and In by >=10 times proportion by weight of Ga or In is used as it is or adjusted to 1.0-4.0 pH. After passing the solution through a layer of chelate ion exchange resin contg. aminocarboxylic acid groups expressed by the formula (wherein M is an alkali metal or H; R1 or R2 is H or 1-3C alkyl group), metallic ions adsorbed to the resin are eluted with mineral acid. After adjusting the pH of the eluting solution, the solution is passed through a layer of a chelate ion exchange resin contg. aminocarboxylic acid groups, and the substance adsorbed to the resin is eluted with mineral acid; Ga or In is thus separated selectively.
Patent JP-S57174228-A (JP)
Title: Method and apparatus for holding position of reinforcing material to be confined in resin molding
Inventor: YOSHIDA EIJI
IPC: B29K105/06
Filed: 1981-04-21
Abstract: PURPOSE:To exactly hold a reinforcing material at its position as well as prevent the occurrence of dents and scars on the surface of a molding by holding fixing the reinforcing material from any side of the surface and back sides of the molding. CONSTITUTION:A groove 2 into which a reinforcing material 1 is to be fitted is formed in a part 3, a pin 6 freely coming in or out toward one wall 5 is provided to the other wall 4, and the reinforcing material 1 is held and fixed between the pin 6 and the wall 5. In such a holder A for the position of the reinforcing material 1, the reinforcing material 1 can be held at any side of its surface and back sides sufficiently without causing any rolling penomenon and without the use of the pin on the other side. Also, no dents and scars due to the insufficient burying of the pin-vacant space take place on at least one side of the molding.
Patent JP-2000274365-A (JP)
Title: Electric compressor
Inventor: FUKUMOTO MINORU
IPC: F04B39/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To ensure the reliability of a terminal without increasing the electric capacity of a terminal even if a heavy current is carried to the terminal of an electric compressor driven with low voltage by providing a plurality of terminals driven by a DC or AC power source and having at least two terminals. SOLUTION: Two terminals 24 and 24 of the same size are mounted on the shell 22 of an electric compressor 20 so as to be separated by a prescribed distance. Each terminal 24, 24 has three U-phase, V-phase and W-phase terminals 28 to 30. As the both the terminals 24 and 24, those for 50 A having three terminals are used since a current up to about 80 A in total, for example, is carried to the two terminals 24 and 24, and both the terminals 24 and 24 are connected to a power source and to an electric motor, for example, by use of wires of 5 mm2, respectively. Since the wire of about this size is relatively flexible and has a high freedom of wiring, the distribution of wiring can be easily performed.
Patent JP-S59184545-A (JP)
Title: Semiconductor wafer
Inventor: ANDOU AKIRA
IPC: H01L21/301
Filed: 1983-04-04
Abstract: PURPOSE:To facilitate the detection of the position and direction of dicing line parts by providing a continuous linear part that can be discriminated between the element forming part and the working pattern forming region for the dicing line. CONSTITUTION:The semiconductor substrate exposed part 5 is continuously provided between the element forming part 2 and the working pattern forming region 3a for the dicing line and runs in parallel with the rectangularly intersecting two sides of said part 2, respectively. Besides, the width of said part 5 is based on the accuracy of the optical system, but it is sufficient in approx. 5-20mum. Normally, the dicing line the cutting space at the time of dicing necessitates the width of at least approx. 100mum. Therefore, 5-20mum thereof can be used for said part 5, and said pattern can be formed in the remaining of 80- 95mum. Thereby, the detection of the position and direction of the dicing line is facilitated, and accordingly the efficiency of manufacturing the semiconductor device increases.
Patent JP-S59186898-A (JP)
Inventor: MORITA KATSUYOSHI
IPC: B66F9/12
Filed: 1983-04-05
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-H09226516-A (JP)
Title: Vehicular air bag control method and device therefor
Inventor: OGASAWARA HIROMITSU
IPC: B60R21/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To facilitate a maintenance after an air bag operation by obstructing unnecessary operations of an air bag. SOLUTION: The existence/absence of the placing and the placing posture of a child seat 38 for an occupant seat 12 is discriminated under the combination of one passive element 56 with front/rear two detection elements 25 (F, R) and also the existence/absence of a sitting person to the occupant seat including the sitting person to the child seat is detected by a sitting switch 28. When at least either one of the backward turning posture of the child seat 38 for the occupant seat 12 and the non-sitting state on the occupant seat is detected, an air bag 14 is not operated, even if an impact is detected by an impact sensor 16.
Patent JP-H02243214-A (JP)
Title: Shearing machine
Inventor: HAYASHINO TAKESHI
IPC: B23D33/02
Filed: 1989-03-13
Abstract: PURPOSE:To automatically shear four sides of a plate material in a shearing machine having a plate material moving function by moving the plate material forward and backward, and rotating it for a predetermined angle to increase the freeness of shearing work of the plate material. CONSTITUTION:The shearing machine consists of a processing part 2 for achieving a shearing process to a plate material mainly, a work table 3 provided in front of the processing part 2 for having a work on it, a work moving device 4, and a controller. For this shearing machine, the plate material put on the work table 3 is moved forward and backward by the work moving device 4 to put the plate material at a processing position. A shearing process is then applied by the processing part 2 to the plate material. After completion of the processing, the plate material is moved back by the work moving device 4, and rotated for a predetermined angle. The plate material is then moved to the processing position again for applying a shearing process.
Patent JP-H06271221-A (JP)
Title: Informing device of elevator
Inventor: UNEMOTO TAKAFUMI
IPC: B66B3/00
Filed: 1993-03-19
Abstract: PURPOSE:To improve the reliability of informing by counting the number of times of operating an emergency call button in a specific time after operating the emergency call button, and sounding an alarm device in the case that the number of times of operating the button reaches a specific value. CONSTITUTION:During the operating of an elevator, when passengers are confined in a car by generating a trouble to operate an emergency call button 2B by the passenger, an emergency call relay 7 is energized to close its contact 7a1, and by energizing an interphone start relay 8 to close its contact 8a2, an interphone 2A is started. Through this interphone 2A, a supervisory sensor is called through an interphone of a controller's room or a telephone line. At this time, a contact 8a4 is closed to start also a timer T, and when an emergency call button 3B is operated, for instance, three times in a preset time, an alarm command relay 11 is energized to sound a buzzer BZ, so that the outside of the car is informed that the confined passenger is present.
Patent JP-S57174368-A (JP)
Title: Heat-resistant adhesive composition
Inventor: NAKADA CHIAKI
IPC: C08F22/32
Filed: 1981-04-20
Abstract: PURPOSE: To enhance the storage stability and particularly the heat resistance of an adhesive composition, by adding a cyanuryl halide to alpha-cyanoacrylate.  
     CONSTITUTION: An alpha-cyanoacrylate of the formula (where R is a C 1 WC 16  alkyl group, cyclohexyl group, phenyl group, a C 2 WC 16  alkoxyalkyl group, a haloalkyl group, a C 2 WC 16  alkenyl group or aralkyl group) is mixed with a cyanuryl halide, e.g., cyanuryl chloride, cyanuryl iodide, cyanuryl bromide, or cyanuryl diioide monochloride, to form a heat-resistant adhesive composition. The composition thus obtained has excellent storage stability and particularly a greatly improved heat resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08259254-A (JP)
Title: Optical fiber cooling method and device therefor
Inventor: KUWABARA KAZUYA
IPC: C03B25/00
Filed: 1995-03-20
Abstract: PURPOSE: To obtain an optical fiber cooling method capable of shortening the length of a cooling cylinder, preventing the adhesion of the moisture in an atmosphere on an optical fiber according to cooling thereof and delicately controlling the temp. according to a change in the drawing speed of the optical fiber and device therefor. CONSTITUTION: This device has the cooling cylinder 19 which is formed with a passage 18 to allow the passage of the optical fiber 14, a refrigerant passage 20 which is formed in the cooling cylinder 19 and allows the passage of a liquid refrigerant, a refrigerant circulating device 21 which communicates with the inlet side and outlet side, respectively, of the refrigerant passage 20 and is used for circulating and supplying the refrigerant to the refrigerant passage 20, a temp. regulating means which controls the temp. of the cooling cylinder 19, a casing 35 which encloses the cooling cylinder 19 apart a spacing and a means which maintains the space 36 between the casing 35 and the cooling cylinder 19 in a dry atmosphere having the dew point lower than the dew point of the cooling cylinder 19.  This cooling device is disposed between a drawing furnace 12 for heating and melting a preform 11 for the optical fiber and a resin coating applicator 17 for coating the optical fiber 14 drawn out of the furnace with a resin 16.
Patent JP-H07271408-A (JP)
Title: Processor for control
Inventor: KATAYAMA HIROSHI
IPC: B60W10/06
Filed: 1994-03-30
Abstract: PURPOSE:To freely utilize an input/output peripheral function over a wide range and to facilitate debugging work by making the input/output port of a one-chip microcomputer into one-bit configuration and providing extension circuits. CONSTITUTION:A one-chip microcomputer 1 is composed of a CPU 2 for performing arithmetic, A/D converter 3 for fetching analog data, D/A converter 4 for outputting analog data, input/output port 5 for inputting/outputting digital data, timer 6 for requesting interruption in a fixed cycle, ROM 7 for storing a control program and RAM 8 for temporarily storing data. Further, extension circuits 10, 11 and 12 are provided to extend one piece of analog or digital data inputted and outputted from the microcomputer 1 to plural pieces of data. Thus, the number of input/output terminals at the microcomputer 1 is considerably decreased, the number of data to be extended can be easily changed by increasing/decreasing idle signal lines A1-A3, and this device can be economically applied over the wide range.
Patent JP-H08262879-A (JP)
Title: Method and device for cleaning intermediate transfer body
Inventor: NAWAMA JIYUNICHI
IPC: G03G15/16
Filed: 1995-03-20
Abstract: PURPOSE: To provide a device capable of cleaning an intermediate transfer body. CONSTITUTION: In this device provided with a brush 43 capable of applying voltage and being in shieldable contact with the intermediate transfer body, the voltage having the same polarity as the charge polarity of the toner stuck on the intermediate transfer body 31 is applied to the brush 43 and the intermediate transfer body 31, the toner is moved by brush 43, and then the moved toner is returned to photoreceptors 12B, 12M, 12Y and 12C by an electrostatic force at respective nip parts where the intermediate transfer body 31 is made in contact with the photoreceptors 12B, 12M, 12Y and 12C. Then, since the toner on the intermediate transfer body 31 is moved by the electrostatic repulsive force acts between the brush 43 and the toner, the electrostatic force and the mechanical force acts between the intermediate transfer body 31 and the toner is weakened, the toner is easily shifted onto respective photoreceptors 12B, 12M, 12Y and 12C by the electrostatic force, the intermediate transfer body 31 is thereby surely made cleaning.
Patent JP-H03261526-A (JP)
Title: Method and mold for forming cassette half
Inventor: TANABE HISANORI
IPC: B29C45/37
Filed: 1990-03-12
Abstract: PURPOSE:To reduce friction between the surface of a primary injection material part and the face of a product in a cavity mold, to keep the surface state of the primary injection material part excellent and to obtain a product having a high quality by forming a lubrication layer at the part corresponding to a range within a prescribed width from the boundary of the primary injection material part and a secondary injection material part. CONSTITUTION:The primary injection material injected into a cavity is filled into a colored part 3 and passed through a pair of joining parts 6 and supplied to a colored part 2. After primary molding is completed, a movable mold body 12 is separated from a fixed retainer plate 10. After the space for filling the secondary injection material is formed, the secondary injection material is supplied and a transparent part 1 is formed. In this case, the colored part 2 inferior in packing density of resin in comparison with the colored part 3 is pressed by the transparent part 1 and moved. At this time, since a plated layer 13 is applied to the part corresponding to a range within the prescribed width from the boundary of the colored part 2 and the transparent part 1 on the face of a product in the fixed retainer plate 10, friction between the surface of the colored part 2 and the face of the product in the fixed retainer plate 10 is reduced and thereby the surface of the colored part 2 is smoothly slipped. Accordingly even when embossing work is applied to the surface of the colored part 2, the state of the surface of the colored part 2 is excellently held.
Patent JP-H01233486-A (JP)
Title: External character processing system for information processor
Inventor: TSUKAJIMA TOMOAKI
IPC: G09G5/24
Filed: 1988-03-14
Abstract: PURPOSE:To read external character information out of either of external character areas based upon 1st and 2nd external character processing systems by providing said areas and deciding the attribute of an external storage means according to a system which differs in the number of dots. CONSTITUTION:For example, when an external character is registered by a model equipped with a 48-dot printer, an operator inputs data with keys of a keyboard 1 and stores the data in a VRAM 4 through a display control part to generate the external character over a look at a CRT display 5, thereby storing the external character on a floppy disk 8 as an external storage means lastly. In this case, the floppy disk 8 has the 48-dot external character area (a) and the 24-dot external character area (b) for reduced 24 dots, and the data are stored in both areas (a) and (b). Consequently, its attribute can be recorded together with the external character information to be recorded according to a prescribed external character processing system, and read processing is facilitated by deciding the attribute.
Patent JP-2000262007-A (JP)
Title: Disc drive motor
Inventor: KINOSHITA SHINJI
IPC: H02K29/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a disc drive motor which can achieve the cost reduction and in which ball bearings can be arranged with stable postures. SOLUTION: A frame 20 of a rotary shaft type disc drive motor 1A is a stamping manufactured by applying stamp to a steel plate, etc. Therefore, the finish with the inner diameter, out-of-roundness, etc., of a bearing retaining part 21, which have certain quality level or higher which, cannot be obtained without secondary machining when a casting can be obtained. Since there is no thick part when stamping is employed as the frame 20, although it is necessary to provide a spacer 25 between ball bearing 15 and 17. A bearing outer ring is utilized as the spacer 25.