baber/WOPTO huggingface dataset:
Patent JP-S61155284-A (JP)
Title: Growth of water-soluble crystal having high resistance to damage caused by laser
Inventor: YAMANAKA CHIYOE
IPC: B01D9/02
Filed: 1984-12-27
Abstract: PURPOSE:To obtain a water-soluble crystal having high resistance to damage caused by laser by proceeding crystal growth while preventing generation of microorganisms by irradiating the aq. soln. for the growth of the crystal with ultraviolet rays. CONSTITUTION:Ultrapure water and primary potassium phosphate (KDP) are charged in an internal cell 1. At the same time, an ultraviolet ray lamp 10 is lit and sterilization is commenced. The water 15 contained between the internal cell 1 and an external cell 2 is heated by a heater 3, and stirred simultaneously by a stirrer 4. Thus, the soln. in the internal cell 1 is heated once to above the growth starting temp., and the KDP material is dissolved sufficiently to obtain KDP soln. 14. Then, a seed crystal 7 for KDP is attached to a seed crystal attaching base 6 in the internal cell 1, further, foreign matters in the KDP soln. 14 is removed by a filter. A hole 13 for the filter for the KDP soln. is closed after completing the removal of the foreign matters. Then the soln. is brought to supersaturated state by cooling. The soln. is further cooled slowly and the crystal growth is proceeded.
Patent JP-H11120151-A (JP)
Title: Program paralleling method for suppressing unrequired communication
Inventor: OTA HIROSHI
IPC: G06F9/45
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unrequired communication astride procedures by providing a flag for indicating whether or not the value of a shadow area is valid and judging the necessity of communication in execution by transferring the flag between the procedures. SOLUTION: The shadow area is generated by extending the declaration range of an array after distribution for the array with a shadow instruction (100). A flag variable for indicating whether or not the value of the shadow area is valid is generated and an array information structure including the flag variable is added as the argument of the procedure (101 and 102). Then, the procedure of a paralleling object is analyzed, whether or not the reference of the shadow area is present is judged, and in the case it is present, a communication sentence is generated (103 and 104). The communication sentence is surrounded by generating an IF block for judging whether or not the value of a shadow validity flag to a communication object array is OFF and the communication is executed only in the case it is OFF (105-108).
Patent JP-H04160755-A (JP)
Title: Paste type nickel positive electrode
Inventor: HATA KATSUYUKI
IPC: H01M4/32
Filed: 1990-10-22
Abstract: PURPOSE:To prevent an electrode short circuit by forming an active material layer, having the main component of nickel hydroxide, on the surface of a positive electrode in a condition where a substrate is nonexisting, and adding polytetrafluoroethylene to the active material layer. CONSTITUTION:An active material layer, having the main component of nickel hydroxide, is formed on the surface of a positive electrode in a condition where a substrate is nonexisting, and polytetrafluoroethylene is added to the active material layer. That is, carboxymethylcellulose and PTFE are added to nickel hydroxide to a mixed powder body composed of nickel hydroxide and nickel powder, and pure water is added to them, and kneading is made to manufacture paste. Succeedingly the paste is packed in a sintered fiber substrate and is applied to both the surfaces of the sintered fiber substrate, and the paste is dried and rolled with a roller press to manufacture a paste type nickel positive electrode. This can prevent the falling or winding failure of the active material layer at the time of winding.
Patent JP-S60222677-A (JP)
Inventor: TOOMASU EFU KIIDOROOSUKII
IPC: F16K31/18
Filed: 1984-12-28
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-H0812679-A (JP)
Title: Silylcyclopentane derivative and its preparation
Inventor: TEI KAZUO
IPC: C07F7/08
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a new derivative useful as a starting material useful for the synthesis of a new phisiolosically active material, an organic silicon compound and an organic polymeric silicon compound.  
     CONSTITUTION: This silylcyclopentane derivative is a derivative of formula I [R 1 , R 2  are each H, a 1-8C alkyl, or form a 1-4C alkylene together; R 3  to R 9  are each H or methyl; R 10  is a 1-8C alkyl, a (halo)phenyl, benzyl or 2- phenylethyl], e.g. 3-(1-methylvinyl)-1-trimethylsilylcyclopentane. The derivative is obtained by reacting 1-10 fold molar arylsilane of formula III based on a conjugated diene compound of formula II in a solvent such as benzene in the presence of a Lewis acid catalyst such as aluminum chloride at -40 to 40°C. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000114206-A (JP)
Title: Manufacture of semiconductor package
Inventor: KOBAYASHI HIROTAKA
IPC: H01L21/60
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To simply and highly accurately position a semiconductor element of large diameter relative to that of small diameter, when these semiconductor elements are to be bonded through bumps. SOLUTION: A wafer 10 with demarcated semiconductor elements 3 of large diameter, and semiconductor elements 4 of small diameter divided into chip forms are prepared. Each of the elements 4 is overlapped upon the corresponding element 3 on the wafer 10, and they are bonded together. The elements 3 are thereafter cut from the wafer 10 in the form of chips.
Patent JP-H08144960-A (JP)
Title: Pump device
Inventor: HAYASHI MIKIO
IPC: F04B49/06
Filed: 1994-11-16
Abstract: PURPOSE: To maintain proper pressure equivalent to faucet pressure in direct coupling water feed without using a pump. CONSTITUTION: This device is formed out of a pressure pump 16 with an inlet connected to a tap water pipe and an outlet to a fluid supply source, a pressure sensor 22 to detect the inflow pressure Ps of a fluid at the inlet of the pump 16, another pressure sensor 23 to detect the delivery pressure Pd of a fluid at the outlet of the pump 16, and a control section 25 to control the operation of the pump 16, depending on the inflow pressure Ps detected with the sensor 22, so as to limit the delivery pressure Pd detected with the sensor 23.
Patent JP-S62140445-A (JP)
Title: Package for integrated circuit
Inventor: NAKAMURA MITSUO
IPC: H01L23/04
Filed: 1985-12-16
Abstract: PURPOSE:To improve the efficiency of mounting by boring a through-hole, into which a pin implanted to a substrate, etc. is inserted, in a package body and fitting an external connecting terminal, with which the pin is brought into contact, on the inner circumference of the through-hole. CONSTITUTION:Through-holes 1a, 1a... into which pins for a substrate, etc. are inserted are bored in a package body 1 incorporating a semiconductor chip 5, cylindrical external connecting terminals 2 with which the pins are in contact are fitted on the inner circumferences of the through-holes 1a, and the terminals 2 are connected electrically to pads 4 for the chip 5 by bonding wires 3. The pins 7 implanted to the printed substrate 6 are inserted into the cylindrical external connecting terminals 2 for the package body 1, and brought into contact electrically with the connecting terminals 2, and a plurality of the package bodies 1, 1... are stacked on the substrate 6 and mounted in the height direction. Not only the package bodies are mounted in the direction of the plane of the substrate 6 but also the pins 7 are inserted to the terminals 2 for the package bodies 1 and the package bodies are mounted in the height direction, thus improving the efficiency of mounting of the packages on the substrate 5.
Patent JP-2000153076-A (JP)
Title: Communication game system
Inventor: SANO NOBUYOSHI
IPC: A63F13/54
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To make the sound field formed by the entire part of a communication game system distinct and to make it possible to impart more effective impression to a player by providing the above system with a synchronization data setting means for setting synchronization data in order to control the operation timing of a playing means. SOLUTION: Playing data 82 is segmented to playing data 1, playing data 2, playing data 3 and playing data 4 by each of the data quantity corresponding to 0.9 second corresponding to a half measure. A LABEL#1, LABEL#2, LA BEL#3 and LABEL#4 are inserted to each top of the playing data 1, playing data 2, playing data 3 and playing data 4 segmented to the data quantity corresponding to the half measure. If the playing data is read out of the position of such LABEL#N, playing is eventually started from any position of any of every half measure. Even if the sound volume rises high at such timing, the playing may be appreciated comfortably to the human auditory sensation.
Patent JP-H02129594-A (JP)
Title: Movable in-core probe
Inventor: HIROSE JUN
IPC: G21C17/108
Filed: 1988-11-10
Abstract: PURPOSE:To check the soundness of a detector and detect a Z-directional position by a computer by arranging plural detectors of the same kind closely in a up-down direction at the end part of a cable which sends a detection signal. CONSTITUTION:First and second detectors 1 and 2 which are arranged in series in the up-down direction are installed movably in the Z direction in a movable in-core probe TIP string 4 provided in the reactor core 3 of a nuclear reactor. Further, the detectors 1 and 2 are connected to a TIP driving device 6 through a composite cable 5. Monitor amplifiers 7 and 8 amplifies and send the outputs of the detectors 1 and 2 to a computer. If the value of the difference in local output between the detectors 1 and 2 deviates from a threshold value for sensitivity variation decision making, it is judged which detector has the sensitivity variation. Further, the value of the difference in local output between the detectors 1 and 2 is a value after time fluctuations of neutron flux are removed, so the depression of the output due to a fuel spacers, etc., is clearly detected and measurement data in the string 4 are corrected in a Z direction to obtain accurate data in the Z direction.
Patent JP-H01124227-A (JP)
Title: Semiconductor device
Inventor: YANO HIDEYOSHI
IPC: H01L21/60
Filed: 1987-11-09
Abstract: PURPOSE:To prevent electric shorts and to ensure that a semiconductor chip and inner leads can be connected by fixedly bonding an insulator on die pads and inner leads, respectively. CONSTITUTION:A semiconductor chip 3 is fixedly bonded on a die pad 1 by a wax material. Around the die pad 1 inner leads 2... integral with an external lead 6 are arranged. A frame-shaped insulator composed of polyimide and the like is mounted on both the die pad 1 and the inner end of the inner leads 2... in such a form that the semiconductor chip 3 is projected beyond a hole located at the center of the insulator, and is bonded on the inner leads 2... and the die pad 1 by an insulating adhesive 5 such as epoxy adhesives. Then a surface electrode 3a of the semiconductor chip 3 and the inner leads 2... are connected to each other by a wire 4. The entire semiconductor device is sealed by a resin 7 except for the external lead 6.
Patent JP-H07134449-A (JP)
Title: Copying device
Inventor: NISHINOSONO MICHIAKI
IPC: G03G15/00
Filed: 1993-11-11
Abstract: PURPOSE:To provide a copying device capable of copying only an aimed document from plural documents without being out of order in the documents. CONSTITUTION:In the copying device provided with at least an image read mechanism, an image forming mechanism, an automatic document feeding mechanism and a control system controlling the respective mechanism parts, the control system is provided with at least control parts 4, 5 and 7 for the respective mechanisms, a document designation part 2 designating according to input information what document is a copying object, a document selection decision part 3 discriminating according to information on the selection from the designation part 2 whether it is the document to be copied or not, and a control part 6 controlling the entire control system. What document of the plural documents is the copying object is designated according to the order of the arrangement of the document (what number of document) as one of controlling operation, so that the document out of the copying object selected by previous designation is only carried in a state where read and transfer are not executed at the time of consecutively copying plural documents.
Patent JP-H02243642-A (JP)
Title: Preparation of methyl-t-butyl ether
Inventor: ROORENSU EI SUMISU JIYUNIAA
IPC: C07C41/42
Filed: 1989-10-30
Abstract: PURPOSE: To advantageously obtain the subject compd. from an isobutene- containing 4C supply material and methanol by subjecting a methanol overhead set to specific temp. by distilling a methanol/water mixture under specific pressure to the indirect heat exchange with the withdrawing flow of a butane removing tower.  
     CONSTITUTION: After an isobutene-containing 4C supply material 9 and methanol are brought to a contact state in the presence of an acidic catalyst, a reaction outflow soln. 10 is distilled in a butane removing tower 3 to separate an objective compd. 12 from unreacted 4C hydrocarbon and methanol. Next, methanol is extracted with water to be separated 5 from a 4C hydrocarbon and a methanol/water mixture 14 is distilled 6 to remove methanol as an overhead 17 to produce the objective compd. In this case, distillation 6 is performed under pressure of 40-60 psig to bring the temp. of the overhead 17 to about 104-114°C and the overhead is subjected to the indirect heat exchange 2' with the withdrawing flow 20 of the butane removing tower 3 and a portion of the heat of evaporation required in the separation of methanol is recovered to advantageously obtain the objective compd. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63136329-A (JP)
Title: Magnetic driving method for actuator and its device
Inventor: YOMODA NORITOSHI
IPC: G11B7/09
Filed: 1986-11-27
Abstract: PURPOSE:To contrive the improvement of the electromagnetic force efficiency with a simple constitution by constituting a focus magnetic driving circuit and a tracking magnetic driving circuit by the combination of two magnets as a pair, a focus coil and a tracking coil. CONSTITUTION:Magnetic force lines A generated from both opposed faces 3, 4 of two magnets 1, 2 are repulsed mutually ad bent laterally with respect to the direction of generation and induced to a yoke 9. In this case, in supplying a current to the focus coil 6 in the magnetic field space 5 and the tracking coil 7 in the magnetic field space 8 of the magnetic line of force B, the electromagnetic force in the 2-dimensional direction (X-X, Y-Y directions) orthogonal to the direction of the lines A, B is generated based on the Fleming's left hand rule by the magnetic force of the magnetic field spaces 5, 8. The bobbin having the focus coil 6 thereupon and the optical lens 21 fitted to the bobbin are driven by the electromagnetic force. Thus, the constitution is simplified, the device is miniaturized and the electromagnetic force efficiency is improved.
Patent JP-H02129022-A (JP)
Title: Oxide superconducting material
Inventor: INOUE OSAMU
IPC: H01B12/00
Filed: 1988-11-09
Abstract: PURPOSE:To provide the title material of high superconductivity transition temperature, requiring no long baking time in air and capable of giving dense sintered compact, consisting of a composition containing at least Pr, Pb, Sr, Ca and Cu. CONSTITUTION:Powder of each high-purity Pr6O11, PbO, SrCO3, CaCO3 and CuO is weighed so as to result in the composition ratio: PrPbSr2Ca2Cu3Ox followed by wet mixing. The resultant mixture is dried, calcined and formed, and then baked in air, thus obtaining the objective oxide superconducting material. This material contains no highly toxic component such as Tl, its superconductivity transition temperature being higher than that of La-Sr-Cu-O-based superconductor, etc.
Patent JP-H07101535-A (JP)
Title: Storage chute
Inventor: HASHIMOTO SHINICHI
IPC: B65G13/11
Filed: 1993-10-06
Abstract: PURPOSE:To increase the number of long storable articles without elongating the length of chute roller groups by providing the roller groups inclined to the horizontal direction at an inlet located upstream from the storage chute. CONSTITUTION:An inlet located upstream from a storage chute consists of a zone A comprising two parallel lines of roller groups of which axis centers form a acute inclination angle to horizontal direction and a zone B comprising two parallel of roller groups which have a falling gradient in inclination angle alphaon the same face as that of the roller groups. Any transport article 9 having a large aspect ratio abuts on a sorting wall 7 so as to change its direction, enters in the zone A, and moves downstream along the roller alignment direction. And when its tip end abuts on the right side board 6, the transport article 9 is affected by only a force in the gravitational force direction and change its attitude into a long sideways attitude 9' so as to enter the zone B. In the zone B, the transport article 9' is affected by only a force in the gravitational force, direction and falls downstream in the direction of an arrow m and vertical arrow n in the long sideways attitude, and is stored in the chute roller groups 8 in the lowest stream as a carriage article 9'' in the laterally long attitude.
Patent JP-H08148545-A (JP)
Title: Sensing method of small chip
Inventor: HONDA MOTOHARU
IPC: H01L21/68
Filed: 1994-11-17
Abstract: PURPOSE: To exactly recognize a small chip in a state without useless operation even in the case of a deformed wafer of an arbitrary shape by reducing a data amount by simplifying area setting for sensing. CONSTITUTION: The title method is a method for mounting and fixing a deformed wafer W of an arbitrary shape constituted of a number of small chips sticking to a sheet on an XY table and for recognizing the presence or absence and defective or non-defective of a small chip arranged on a sheet for each small chip. A plurality of points P1 to P4 are set by driving an XY table according to an arbitrary shape of the deformed wafer W and a small chip is recognized by making a setting area A enclosed with a plurality of points P1 to P4 a coordinate range wherein the XY table can be driven.
Patent JP-H06107042-A (JP)
Title: Method and device for controlling vehicle driving unit
Inventor: SHIMANAKA SHIGEKI
IPC: B60L50/16
Filed: 1992-09-29
Abstract: PURPOSE:To enable a vehicle having two sets of motor and transmission combined together to change speed without a shock and a feeling of physical disorder. CONSTITUTION:A first transmission 12 and a first motor 14 are provided on the front wheels 11 side of a vehicle 10, and a second transmission 16 and a second motor 18 are provided on the rear wheels 15 side, and respective units are controlled on the basis of vehicle speed signals input to a control unit 22 from a vehicle speed sensor 20 and an accelerator pedal sensor 21. The control unit 22 performs speed changes of the first and second transmissions 12, 16 in different timing and offsets reduction of driving torque of the first motor 14 generated in the speed change of the first transmission 12, by making the second motor 18 act thereon, and the reduction of driving torque of the second motor 18 generated in the speed change of the second transmission 16 performed after the speed change of the first transmission 12, by making the first motor 14 act thereon respectively.
Patent JP-H10123637-A (JP)
Title: Opto-electric conversion device, and radiation image reading device
Inventor: HARA HIROTAKA
IPC: H04N1/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the energy of excessive intensity from being incident on a photomultiplier, to miniaturize an opto-electric conversion device, and to efficiently perform the opto-electric conversion. SOLUTION: A magnetic shielding member 42 is arranged with the prescribed intervals around a photomultiplier 41 to avoid the adverse effect of the magnetic field and the peripheral electric potential, and a light-shielding member 43 is provided in the prescribed intervals. The energy of excessive intensity can be prevented from being incident in the photomultiplier 41 to provide a compact opto-electric conversion device 40, and a light guide means 32 can be arranged close to the photomultiplier 41 to efficiently perform the opto-electric conversion.
Patent JP-H10118977-A (JP)
Title: Controller for robot
Inventor: NISHIYAMA TSUYOSHI
IPC: G05B19/19
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal action in varied kinds of robots by providing type instructing means set in compliance with the type of the robot, detecting the type of the robot on the basis of a status signal outputted from a rotary encoder itself, and determining whether the type corresponds to the instructed type instructed by the type instructing means. SOLUTION: A controller is provided with a selection switch by which recognition whether a rotary encoder to be used is a full absolute type one or a semi absolute type one is obtained. When a power source is turned on, it is determined whether a preset status signal is outputted or not, and then, an actually used type is detected. If the full absolute type is designated by means of the selection switch in a step S1 when the power source is turned on, a preset status signal is read in a step S2, and a signal level is determined in a step 3. It is determined whether a comparison between the setting based on the selection switch and the type detected by means of the preset status signal shows correspondence or not, and if correspondence is not obtained, an error display is carried out and a robot is stopped.
Patent JP-H02130393-A (JP)
Title: Cold heat accumulating device
Inventor: NAKAHARA TERUO
IPC: F28D20/02
Filed: 1988-11-11
Abstract: PURPOSE:To produce clathrate efficiently by a method wherein the title device is provided with a circulating system, injecting host agent, taken out of a cold heat accumulating tank, into guest agent in the tank again through a cooler, and a heat exchanger for taking out cold heat, which is connected to the circulating system. CONSTITUTION:A host agent circulating system, injecting host agent taken out of a cold heat accumulating tank 1 into guest agent in the tank again through a cooler 2 of the host agent, is provided and, therefore, the host agent from the tank 1 is contacted directly with the guest agent in the tank 1 to cool it after cooling the host agent by the cooler 2 whereby clathrate may be produced efficiently without deteriorating heat transfer by the produced clathrate so far or precluding the production of the clathrate by the produced clathrate adhered to the outer surface of heat exchanging coils. A heat exchanger 10 for taking out cold heat is provided in the circulating system and, therefore, cold heat, retained in the host agent, can be taken out and heat exchanging efficiency upon cold heat discharging operation can be improved.