baber/WOPTO huggingface dataset:
Patent JP-S63107005-A (JP)
Title: Magnet device
Inventor: TAMURA HISAAKI
IPC: A61B5/055
Filed: 1986-10-23
Abstract: PURPOSE:To simplify separation work and prevent the generation of the damage of a magnet even when accidents on the suction of a magnetic substance are generated by arranging one layer or more of airtight elastic diaphragms onto the suction surface of a magnet body and injecting a fluid between the suction surface and the diaphragm or among the layers of the diaphragms in order to form an air gap between the suction surface and the diaphragm as an outermost layer. CONSTITUTION:One layer or more of airtight elastic diaphragms 3a, 3c are disposed onto the suction surfaces of magnet bodies 2A, 2B, and a fluid is injected among the suction surfaces and diaphragms 3b or among the layers of the diaphragms 3a, 3b in order to shape air gaps among the suction surfaces and the diaphragms 3b as outermost layers. Diaphragm bags 3 are arranged onto the suction surfaces of the magnet bodies 2A, 2B oppositely mounted on the inside of a yoke section 1 having a square-shaped cross section consisting of a material such as a steel material. with the diaphragm bag 3, a fluid inlet tube 3c for the elastic diaphragms 3a, 3b consisting of two layers is formed, the whole circumference of the elastic diaphragms 3a, 3b composed of two layers except the fluid inlet tube 3c is hermetically sealed, and the diaphragm bag 3 is expanded by injecting a fluid such as water, air, etc. through the fluid inlet tube 3c and the air gap can be shaped between the elastic diaphragms 3a and 3b.
Patent JP-S63105663-A (JP)
Title: Low-temperature drying apparatus
Inventor: IKEDA KUNIHIDE
IPC: A23B4/03
Filed: 1986-10-23
Abstract: PURPOSE:To enable the shortening of working time without lowering the quality of the material to be dried, by raising the temperature of the material from its core by far infrared heating without using air as a heating medium and drying the material at a low temperature. CONSTITUTION:Plural transfer conveyors 2a-2e are arranged in a drying chamber 1 in multiple stages. Plural far infrared radiators 3 are disposed corresponding to the transfer paths of the transfer conveyors. The drying chamber 1 contains blowers 14, 15 to circulate air in the chamber, coolers 17a-17e and heaters 18a, 18b. A material to be dried, e.g. dough of rice cracker, fish, shellfish, meat, etc., is heated from its core by the far infrared heating without using air as a heating medium and is dried at a low temperature. Accordingly, the working time can be shortened without lowering the quality of the material and the dried material produced by this apparatus has improved preservability.
Patent JP-H0998178-A (JP)
Title: 1:n communication control system
Inventor: YODA MIKI
IPC: H04L12/42
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten time to the completion of a releasing operation by canceling trouble at the time of transmission/reception path release by releasing a transmission path when all the reception paths corresponding to the transmission path are eliminated. SOLUTION: First of all, concerning reception path presence/absence information 110a of the transmission path set to a node 5a, bits b1 and b2 are '1' and at STN 2 and 3, there are the reception paths corresponding to the transmission path. At such a time, a node 5b receives a path releasing command from a transmission line 4 and performs reception path release processing. Since there is the other reception path corresponding to this transmission path at such a time, the node 5b outputs a presence/absence information turning-off instruction to the node 5a. The node 5a receives this instruction and sets '0' to the bit b1 in the information 110a but since the bit b2 is still '1' and the presence of reception path is shown at the STN 3, the transmission path is not released.  Similarly, a node 5c outputs the presence/absence information turning-off instruction to the node 5a and sets '0' to the bit b2 in the information 110a, the information 110a of the node 5a is turned to the state of eliminating all the reception paths, and the transmission path is released.
Patent JP-H0194731-A (JP)
Title: Time-division multiplexing device
Inventor: SUGIYAMA NAOYUKI
IPC: H04J3/00
Filed: 1987-10-07
Abstract: PURPOSE:To execute economical interconnection by providing multiple FIFO buffers and converting the each channel of a time-division multiple signal at one side into the each channel of the time-division multiple signal at the other side through these buffers. CONSTITUTION:A signal is received at a multiple separating circuit 20a, and at the circuit 20a, a channel signal classified with a channel number is separated based on corresponding information in communication in a holding memory 24. The signal classified with the channel number is stored in each buffer corresponding to the channel number out of FIFO buffers 21a-22a the number of which is the same as that of the channels. Next, the channel signal stored in the buffer corresponding to the channel number is selected out of the buffers 21a-22a based on the corresponding information of the channel number and the FIFO number in a holding memory 25 and transmitted to an internal bus 11 through a bus connecting circuit 23a. Thus, the time-division multiplexing system having two different forms can be interconnected.
Patent JP-2001078489-A (JP)
Title: Linear motor
Inventor: EMOTO KEIJI
IPC: H02P7/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To cope with the changes of the number of coils, without requiring changes in terms of hardware and software, by making common the coil modules for a single-phase or multiphase drive type of linear motor. SOLUTION: A linear motor stator 10 is constituted by coupling a plurality of modules 7 (7-1 to 72-n), each having a coil 1 and a switch 2. All modules hold in common drive current lines DRV-1 and DRV-2 in the number geared to the number of coils, to which the user wishes to apply currents at the same time for applying currents to the coils, a direction indicating signal line DIR for transmitting the direction indicating signal to show the direction of move of a needle, a coil selection information signal line SEL for transmitting the coil selection information signal to show whether the coils in other modules are in current application state, a current phase indicating line PHS for transmitting the current phase indicating signal to indicate the phase of the current flowing, when it is applied to the coils in other modules,  and a coil changeover indicating signal line TRG for transmitting the coil changeover, indicating signal to show the timing of coil changeover. The drive current line, the direction indicating signal line, and the coil changeover indicating signal line are connected to the switch 2 of each module 7.
Patent JP-H07191787-A (JP)
Title: Control card
Inventor: OSHIMA HIROSHI
IPC: G06F1/26
Filed: 1991-09-05
Abstract: PURPOSE:To obtain a control card whereby unrequired power consumption is restrained and electric power is saved. CONSTITUTION:A judging means 3 and a storage means 7 normally receive the supply of a power source from a power source line 2 and a read/write control signal buffer 3, a timing circuit 5, a combinational circuit 6 and an input/output buffer 8 are connected to the power source line 2 with a switching means 9. While the judging means 3 judges that a selecting signal is not the signal selecting itself, the switching means 9 is in a non-conductive state so that the read/write control signal buffer 4, the timing circuit 5, the combinational circuit 6 and the data input/output buffer 8 are separated from the power source line 2. When an activating signal is outputted from the judging means 3, the switching means 9 becomes the conductive state. Then, an internal control signal is outputted, the storage means 7 writes or reads data and the switching means 9 becomes the non-conductive state when writing/reading is completed so that the circuits are separated from the power source line 2.
Patent JP-2000021382-A (JP)
Title: Battery member and battery using it
Inventor: FUKAHORI YOSHIHIDE
IPC: H01M2/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a battery member suitable for a separator of a non-aqueous battery, especially for a lithium primary battery, secondary battery, and paper battery and to provide a battery using this battery member. SOLUTION: A battery member is constructed of a porous body made of high molecular polymer having a three dimensional continuous reticular structure, and a mean cell diameter D of a cell constructing the reticular structure is larger than a mean communication diameter (d) of the communication part connecting the cells to each other. In a battery, this battery member holding an electrolyte in the reticular structure of the porous body is installed as a separator.
Patent JP-H08114600-A (JP)
Title: Living body sample analyzing system
Inventor: IMAI KYOKO
IPC: G01N35/02
Filed: 1994-10-19
Abstract: PURPOSE: To provide an analyzing system for automatically executing the measurement of a secondary inspection on the basis of a primary inspection result with respect to a living body sample. CONSTITUTION: In a primary inspection, a morbid state index item is measured by a biochemical analyzing device 111, and the measurement result is compared with a preliminarily registered check index. When it corresponds to the check index, a sample is advanced to the secondary inspecting treatment for a specified item. In the secondary inspection, the sample is measured by an immunological analyzing device 112 or nucleic acid analyzing device 113, and the measurement result is outputted.
Patent JP-H08115129-A (JP)
Title: Position detector for mobile object
Inventor: HIRABAYASHI ZEN
IPC: B65G43/08
Filed: 1994-10-19
Abstract: PURPOSE: To secure highly accurate position detection and positioning, to provide a stable output for the change of a gap and to reduce cost for construction and maintenance. CONSTITUTION: On the side surface of a mobile object 3, two cylindrical magnetic sensors 4a and 4b are arranged at a prescribed interval Ls. As a detection panel 1, a magnetic substance having lateral width Lp longer than the interval Ls inside the sensors and shorter than the interval outside the sensors is used and installed at a target stop position on the ground. The detection panel 1 and the magnetic sensors 4a and 4b are installed at correspondent positions and when the mobile object 3 passes through the side part of the detection panel 1, the detection panel 1 and the magnetic sensors 4 are faced to each other leaving a prescribed gap. Positioning control is performed by detecting the position of the mobile object 3 based on the difference of output values from the magnetic sensors 4a and 4b.  As a result, the effect caused by the gap can be canceled and the output value decided only by the distance in the moving direction is obtd. and high-accuracy position detection and positioning can be performed.
Patent JP-S61130324-A (JP)
Title: Modification of high-molecular substance
Inventor: KAJITA HIROYUKI
IPC: C08G18/48
Filed: 1984-11-29
Abstract: PURPOSE:To modify a water-soluble polyalkylene oxide into a resin which is highly water-absorptive and is soluble in organic solvents but insoluble in water, by reacting the resin with an isocyanate compound at a specified ratio. CONSTITUTION:A water-soluble polyalkylene oxide resin of an average-MW of 1X10<4>-10X10<4> is reacted with 0.01-10wt% isocyanate compound. The obtained resin is insoluble in water but highly water-absorptive and can be uniformly dissolved in an organic solvent such as N,N-dimethylformamide or N-methyl-2-pyrrolidone. Examples of said polyalkylene oxide resins include ethylene oxide homopolymers and copolymers of ethylene oxide with propylene oxide and/or butylene oxide. As said isocyanate compounds, any of mono- and poly-isocyanate compounds (e.g., tolylene diisocyanate) can be use. The above reaction is usually carried out at about 50-150 deg.C in a solution in a suitable solvent.
Patent JP-S61131434-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIENO FUMITAKE
IPC: H01L21/205
Filed: 1984-11-29
Abstract: PURPOSE:To enable to selectively grow a polycrystalline silicon film of the surface of the silicon substrate by adopting a decompression vapor-phase growth method. CONSTITUTION:Ammonia gas, oxygen gas, methane gas and either of a nitrogen element-containing compound and a carbon element-containing compound of both compounds thereof are added to the chlorine compound-containing reaction gas, a decompression vapor-phase growth is performed on the silicon substrate and a polycrystalline silicon film is made to selectively grow on the silicon substrate. Ammo nia gas and so forth are added to reaction gas, for example, and when a decompression vapor-phase growth is performed, the plural crystal species of silicon grow first on a region on the silicon substrate, where silicon is exposing, an epitaxial growth progresses in order, but when ammonia gas exists more, the ammonia gas is decom posed during the crystal growth of silicon, silicon nitride is generated, this silicon nitride results in obstructing a crystallization of silicon being made to epitaxially grow, and as the result, it follows that the polycrystalline silicon film is formed, while an epitaxial growth of silicon is never made of the surface of an insulator of silicon nitride. As result, the polycrystalline silicon film is selectively formed on the surface of the silicon substrate.
Patent JP-H04131351-A (JP)
Title: Alloy for shaped charge and its production
Inventor: UNNO MASAHIDE
IPC: B22F3/26
Filed: 1990-09-21
Abstract: PURPOSE:To develop an alloy suitable for a shaped charge liner excellent in penetration length by compacting and sintering a W power or mixture powder of W and Ni, and then infiltrating the sintered body with Ag or Ag alloy. CONSTITUTION:A W powder of 2-25mum particle size, or a mixture of W powder and Ni powder of 1-10mum particle size is mixed with lost wax, by 2% for example, heated and put in a liner-shaped rubber die and press-molded in a pressure vessel, and then released from the rubber die. After removing the wax in a vacuum sintering furnace, the molded body is sintered at 1150 deg.C. Powder of Ag or Ag alloy is applied on this high temp. sintered body to melt and infiltrate to the body. Thus, a liner for shaped charge, comprising 60-85wt.% W and <2.0wt.% Ni and the balance Ag or Ag alloy is obtained.
Patent JP-S62113795-A (JP)
Title: Method for pulling up single crystal of iii-v compound semiconductor
Inventor: ODA OSAMU
IPC: H01L21/18
Filed: 1985-11-14
Abstract: PURPOSE:To grow high-quality single crystal by a simple means, by arranging a group V element or a compound group V element in pulling space in the upper part of a crucible and pulling up crystal of III-V compound semiconductor by LEC method. CONSTITUTION:In pulling up crystal of III-V compound semiconductor by Liquid- Encapsulated Czochralski (LEC) method, a group V element or a compound of group V element or its mixture (evaporating source of group V) is arranged in pulling space in the upper part of a crucible. A device effecting the method is shown as follows. Melt of the III-V compound semiconductor and an encapsulating agent B2O3 on it are put in the crucible 1. A top plate 4 neighboring the upper edge of the crucible 1 and a susceptor 2 and the plate 4 is provided with a hat shielding material 5 in such a way that it covers single crystal pulling space S in the upper part of the crucible. The heat shielding member 5 is equipped with a storage part 8 to keep a Group V evaporation source at the bottom edge of the heat shielding member. Single crystal C is grown by pulling up gradually a pulling shaft 6 while rotating the pulling shaft 6 and a lower shaft 7.
Patent JP-H0681737-A (JP)
Title: Air intake device for internal combustion engine
Inventor: ARIYOSHI HIROSHI
IPC: F02M35/12
Filed: 1992-08-28
Abstract: PURPOSE:To provide the intake device for an internal combustion engine, capable of restraining frequencies around a specific frequency, and in particular, effectively restraining the resonant sound of an intake passage itself with a simple structure. CONSTITUTION:In the intake device for an internal combustion engine, a resonance apparatus 20 is composed of a resonance chamber 21 and a communicated part 22, communicating between the resonance chamber 21 and an intake passage 19, and sound absorbing material 23 is provided on at least the communicated part 22.
Patent JP-H03116530-A (JP)
Title: Optical disk device
Inventor: MIYASAKA TOSHIYUKI
IPC: G11B7/00
Filed: 1989-09-29
Abstract: PURPOSE:To exchange even information whose writing state is instable with an exchange processing without fail and to improve reliability by providing a means to switch the amplification factor of a regenerative signal separately at normal information reproducing time and write defect detecting time. CONSTITUTION:A switching means SW is provided to switch the amplification factor of the regenerative signal separately for the normal information reproducing time and the write defect detecting time. Namely, when information (a) in the instable writing state are detected, a signal (b) with no margin of an amplitude is interrupted by lowering the amplification factor of the regenerative signal, and the exchange processing can be suitably executed even to the information whose write is not correctly executed. Thus, a state prohibiting the reproduction of the information afterwards is not generated and the reliability can be much improved.
Patent JP-H0672099-A (JP)
Title: Method for covering glass-like smooth surface with unique pattern
Inventor: SAITO SHUJI
IPC: B05D7/00
Filed: 1992-08-28
Abstract: PURPOSE:To form a unique, novel pattern speedily and easily, by a method in which Indian ink and surfactant are mixed, drops of the mixture are scattered over a glass-like smooth surface, thereby forming the pattern, color coating is sprayed around the pattern before the mixture dries, and the coating outside an outline is removed together with the mixture after the coating dries. CONSTITUTION:A mixture 1 of 80% Indian ink and 20% neutral synthetic dish- detergent, as surfactant, having straight-chain alkylbenzene, etc., is prepared. A pattern 3 is drawn on a glass-like smooth surface 2 by using this mixture. Before the pattern 3 dries, color coating 6 such as lacquer consisting of nitrocellulose, etc., and pigment is sprayed around the pattern 3. After the color coating 6 dries, the mixture 1 is washed out. Consequently the coating 6 on the mixture 1 is washed out together, and a pattern outline 7 and a unique pattern 4 are formed. The coating outside the pattern outline 7 is removed, and then the outline 7 and the unique pattern 4 is coated with transparent coating 8.
Patent JP-2001076399-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANABE NAOHISA
IPC: G11B15/48
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To make eliminable a slackening of tape and the damage of the tape without being affected by the variation in tape transferring loads at the time of the deceleration for the fast-feeding/the rewinding of the tape. SOLUTION: This device has a constitution capable of changing the reel braking power by the position of a cam lever 5 between a nonload mode in which the reel braking power is not added and a stop mode in which the reel braking power is added. In this case, at the time of the deceleration for the fast-feeding/the rewinding of the tape, the reel braking power is controlled by moving the cam lever 5 in accordance with a tape speed and a tape transferring load which are obtained from detection values of a revolving speed of reel detecting part 11 and a load current of capstan motor detecting part 10.
Patent JP-H02100695-A (JP)
Title: Production of indigestible dextrin
Inventor: OSUMI KAZUHIRO
IPC: C12P19/22
Filed: 1988-10-07
Abstract: PURPOSE:To obtain indigestible dextrin sufficiently usable as dietary fiber by dissolving roasted dextrin in water, affecting alpha-amylase to the resultant solution and affecting trans-glucosidase. CONSTITUTION:An aqueous solution of mineral acid, preferably hydrochloric acid, is added to a raw material starch, preparatorily dried and roasted to obtain a roasted dextrin. Next, said roasted dextrin is dissolved in water, then alpha-amylase is added and affected to make proceed decomposition of said dextrin to alpha-limited dextrin. Then, trans-glucosidase is affected to said dextrin in the coexistence of beta-amylase, as necessary, to afford the aimed dextrin eliminating irritant odor or unpleasant degustation and restoring or further improving indigestibility.
Patent JP-S61132825-A (JP)
Title: Manufacture of piezoelectric type liquid level sensor and piezoelectric type liquid level sensor
Inventor: ITO AKIO
IPC: G01F23/296
Filed: 1984-12-01
Abstract: PURPOSE:To prevent a weight of a lead from being applied to a piezoelectric element, and also to execute easily an assembly by joining an insulating plate to the upper end face of a base, joining a terminal formed plate onto its insulating plate, and cutting and removing a holding ring of its outside periphery. CONSTITUTION:A piezoelectric element 2 having an excitation electrode 3a, a feedback electrode 3b and a common electrode is joined to the center part of the inner surface of a cap 1 which has been formed in a shape of a bowl. Also, a base 5 is stuck to the cap 1, and an insulating plate 8 is joined to the upper end face of the base 5. Subsequently, a terminal formed plate 16 is joined onto its insulating plate 8, and thereafter, by cutting and removing a holding ring 17 of its outside periphery, only terminals 18-20 are left on metallized parts 9-11.
Patent JP-S62117153-A (JP)
Title: Production of substrate for optical disk having guide groove
Inventor: SUZUKI SETSUO
IPC: B29C69/00
Filed: 1985-11-15
Abstract: PURPOSE:To obtain the titled disk without any remaining molding strains and capable of regulating the refractive index by treating both surfaces of the substrate with a soln. contg. a silane compd. having an ethylenic double bond, heating the substrate, then pressing a stamper master disk and a glass sheet on both surfaces of the substrate through an UV curing resin, irradiating UV rays, simultaneously curing the two layers, and releasing the substrate from a die. CONSTITUTION:A mixture of gamma-methacryloxypropyltrimethoxysilane and ethanol in 1/8 weight ratio is used as a coupling agent and uniformly coated by dipping on both surfaces of the highly transparent epoxy substrate 2 obtained by cast molding. The material is heated in a drier at 100 deg.C for 1hr and then washed with acetone. The epoxy substrate 2, both surfaces of which are treated with the coupling agent, is thus obtained. Then an UV curing resin 3 is coated, the resin is cured, then the epoxy substrate 2 is released from the master disk 1 and a clamping plate 4, and the substrate for an optical disk with one surface having specified ruggedness and both surfaces coated with the UV curing resin 3 is obtained. The substrate has excellent adhesion and is not cambered.