baber/WOPTO huggingface dataset:
Patent JP-H05129060-A (JP)
Title: Mouth opening method for shape memory alloy gripping tool
Inventor: ISHIDA SADANORI
IPC: H05K3/36
Filed: 1991-11-01
Abstract: PURPOSE:To speed up mouth opening, and improve reproducibility by using a prescribed shape gripping tool consisting of shape memory alloy used for reinforcing a connecting part, and automatizing the mouth opening of the gripping tool when a substrate for liquid crystal and so on and an electric circuit are connected to each other. CONSTITUTION:A long size mouth opening jig 2 is used in such a shape that a cross section of the central part continuing to pinnacle shape tips can be expanded smoothly up to an inside cross sectional shape of a gripping tool 1 consisting of shape memory alloy when a slit 19 is blocked up, and that an inside cross section of the gripping tool 1 which can create the slit 19 whose rear cross section continuing to the central part is larger than a cross sectional U shape can be expanded smoothly up to a finally usable shape when the slit 19 is opened. By constituting in this way, since the jig 2 can be inserted smoothly into the gripping tool, a degree of freedom relating to a position can be increased. Since the shape is also changed continuously and smoothly, the mouth opening becomes possible up to a finally usable condition with accurate reproducibility. an mouth opening operation can be also carried out below a martensite transformation starting temperature, so that the jig is hardly covered with frost.
Patent JP-H10154175-A (JP)
Title: Commodity transaction system
Inventor: KONDO TETSUJIRO
IPC: G06Q30/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the commodity transaction efficiency and to easily buy and sell the commodities among individuals by settling the commodity transaction expenses based on the instruction of a commodity transaction server which is connected to a network to hold the commodity transaction information and to instruct the settlement of commodity transactions, etc., and then transferring the commodities to a buyer from a seller. SOLUTION: A commodity transaction server BSV is connected to a general- purpose communication network INT to hold the commodity transaction information and to instruct the intermediation, settlement and delivery of commodities. Then a person who wants to sell his commodity accesses the server BSV by means of one of individual communication terminals TA1 to TA4 to register the commodity. When another person who wants to buy the said commodity accesses the server BSV via a communication terminal, a settlement terminal CTA settles the commodity transaction expenses by means of a card and a physical distribution terminal BTA transfers the commodity to the buyer from the seller based on the instructions of the server BSV.
Patent JP-H06237898-A (JP)
Title: Device for measuring optical properties of aqueous humor of eye in vivo
Inventor: YURUGEN BATSUKUHAUSU
IPC: A61B5/00
Filed: 1993-12-14
Abstract: PURPOSE: To conduct a routine test in vivo for an optical nature of the eye chamber humor in a method of not so troublesome way for a patient by making equal the central beam of beam pass in the primary side and secondary side from the vertical for the front interface of the lens of the eye, and arranging them to an angle in the opposite side, accordingly detecting a speculum surface reflection from the interface. CONSTITUTION: A device includes the primary side beam-pass 18 for irradiating a light into the anterior chamber 10 from a light source 19, the light dispatched from the anterior chambers enters into a detector 22 along the secondary side beam-pass 20. The central beams 18a, 20a pass through the cornea 15 in the right angle. That is an angle-α or β between each of the vertical lines 16a, 16b and the central beams 18a, 20a for the outside surface of the cornea 15 is preferably made smaller than 45 degree. Arrangement for forming an angel between the light source 19 and the detector 22 is made to detect a light component reflected from the interface 23 by the detector 22, and in order to minimize an interference by light dispersion, the central beams 18a and 20 are made to irradiate onto the interference 23 in the same angle-α.
Patent JP-S63167346-A (JP)
Title: Radiant rays sensitive composition
Inventor: ISAMOTO YOSHITSUGU
IPC: G03F7/021
Filed: 1986-12-27
Abstract: PURPOSE:To improve the storage stability within a range from room temp. to low temp. of a radiant rays sensitive compsn. by forming a compsn. by dissolving a water-soluble diazonium salt, a water-soluble high molecular compd. and an aliphatic compd. having OH and/or CO group in water. CONSTITUTION:A water-soluble diazonium salt, a water-soluble high molecular compd., and an aliphatic compd. having OH and/or CO group, are dissolved in water. The water-soluble high molecular compds. include one having at least one group expressed by -COO<->X<+> or -SO3<->X<+> or one having neither one group expressed by -COO<->X<+> nor -SO3<->X<+>. But among these water-soluble high molecular compds, such compds, having at least one -COO<->X<+> group or -SO3<->X<+> group are preferred. By this constitution,. highly precise work of the radiant ray sensitive compsn. is possible by lithography. Particularly, high storage stability in the form of aq. solution is obtd. within a range from room temp. to low temp.
Patent JP-H03178573-A (JP)
Title: Ultrasonic linear motor
Inventor: OGATA SEIJIROU
IPC: H02N2/00
Filed: 1989-12-04
Abstract: PURPOSE:To move an element to be moved over the length of a movable driver by moving the driver in the traveling direction of a traveling wave in a contact part with a stationary base, and moving the element to be moved by the driver in the same direction as the traveling direction. CONSTITUTION:When a traveling wave of a circumferential direction indicated by an arrow D is generated on the surface of a movable driver 2, the driver 2 is moved in the traveling direction D of a traveling wave at the contact part with a stationary base 1 by reaction force, and an element 4 to be driven is moved in the same direction as the moving direction of the driver 2 by the wave at the contact part of the driver 2 with the element 4 to be driven. That is, the driver 2 is moved to one end side of the base 1 from the state before driving, and the element 4 to be driven is moved at a distance of the sum of the distance moved by the wave of the driver 2 and the moving distance of the driver 2. The moving speed of the element 4 to be driven at this time is twice as fast as the moving speed of the driver 2 as added to the speed of the driver 2 moved by the wave.
Patent JP-H06157001-A (JP)
Title: Method for rapid absorption and desorption of hydrogen and apparatus therefor
Inventor: HATANO TORU
IPC: F28D20/00
Filed: 1992-11-24
Abstract: PURPOSE:To absorb and desorb hydrogen to the limit of the maximum capacity of an alloy by providing the interior of a container filled with the hydrogen absorption alloy with a means for conveying the alloy upward and a pipeline for feeding the hydrogen, forming them into a heat transfer unit structure with a heating medium and a cooling medium and shielding the heat transfer to substances other than the conveyed alloy. CONSTITUTION:When a rotating body 6 is rotated, a hydrogen absorption alloy 13 flows from an alloy inlet 4 located at the lower part of a conveyor pipe 3 thereinto to be conveyed and moved upward with a screw 2. Hydrogen is fed from a hydrogen inlet 16. The hydrogen fed to the inside of the conveyor pipe 3 is mixed with the alloy 13 during the movement with the screw 2 to absorb the hydrogen and release the heat of reaction. Cooling water is fed from a heat transfer medium inlet nozzle 23 so as to cool the heat of reaction and dropped from a tank 21 in the screw pipe. Only the alloy conveyed in the conveyor pipe 3 is cooled with the heat of cooling. A heat insulating material 31 is arranged on the outside of the conveyor pipe to block the heat transfer of a storage part 14 to the alloy. A heating medium is used to desorb the hydrogen and the alloy is heated.
Patent JP-H09133264-A (JP)
Title: Fixing structure in connecting box for pipe unit cable
Inventor: KUBOTA YOSHIHIRO
IPC: F16L7/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress expansion and contraction of a pipe in a cable when a pipe unit cable is fixed to a connecting box, and suppress transmitting loss of an optical fiber. SOLUTION: In a pipe unit cable 3 formed in such a constitution that a unit housing pipe 14 in which an optical fiber unit 4 is housed inside and a hollow pipe 13 in which the optical fiber unit 4 is not housed inside are mixed and collected and the outer peripheral side of those pipe group is covered with a sheath 2, when the sheath 2 of the terminal side thereof is eliminated and it is inserted and fixed in a closure 18, the sheath 2 is fixed. A pipe connector 8 is mounted on each top end side of the hollow pipe 13 and the unit housing pipe 14, and each pipe connector 8 of the hollow pipe 13 which is in a non- connecting condition and the unit housing pipe 14 is fixed to a connecting installing base 5 in the closure 18 through a pin 15.
Patent JP-H09122524-A (JP)
Title: Cutting method for oil filter case
Inventor: OSADA MASAO
IPC: B09B5/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To effectively cut an oil filter case by positively rotating an oil filter and pressing a cutter, which is formed into a blade with only the peripheral end of a disk ground into an inclined surface, on the upper surface side of the peripheral end so as to cut the filter case. SOLUTION: An oil filter 13 is placed on three sheet plates 12 of the tip part on the center side of a circular table 1, and each cylinder 10 is operated to clamp it from three positions at which the circumference is divided into three equal parts and to align with the circular table 1 by a clamper 9. To a cutter frame 16 fixed to a body 4 on the horizontal surface above the clamper 9, a disk like cutter 20 is kept horizontally, freely rotatably and freely horizontally movably fitted by a guide frame 7, a backward slide part 18 and a cutter fitting arm 19. The cutter 20 is formed of a blade 21 by grinding a disk only on the upper surface side of the peripheral end to make an inclined surface. The cutter 20 is pressed against the outer peripheral surface of the filter 13 to perform cutting.
Patent JP-H06165026-A (JP)
Title: Solid-state image pickup device
Inventor: KOTAKI HIROAKI
IPC: H04N5/378
Filed: 1992-11-24
Abstract: PURPOSE:To enlarge the image pickup dynamic range of a solid-state image pickup device with simple configuration. CONSTITUTION:A first image pickup signal (with equivalently high sensitivity) and a second image pickup signal (with equivalently low sensitivity) of different exposure time are led out by a CCD imaging device 2. A comparator circuit 12 compares the level of the second image pickup signal with a reference level and judges whether the first image pickup signal is at a saturation level or not. When it does not reach the saturation level, a gain control circuit 14 provided in the system path of the first image pickup signal is set to a gain '1'. When the first image pickup signal reaches the saturation level, however, the gain of the gain control circuit 14 is controlled by the result of dividing the second image pickup signal with the reference level, and a predictive signal is generated on the output side of the gain control circuit 14 just as the first image pickup signal is not saturated.
Patent JP-H06155638-A (JP)
Title: Manufacture of plastic special bag
Inventor: YAMASHITA YOSHIO
IPC: B31B29/60
Filed: 1992-11-24
Abstract: PURPOSE:To avoid occurrence of defective products due to positional deviation among members and prevent print slip of decorative design by making a plastic special bag of a continuous flat member or a continuous cylindrical member. CONSTITUTION:A decorative design 2 is printed on an outer face base material 1a of a pair of continuous flat members 1 and it is sealed at the center such that the printed face becomes a front face. The opposite face of the center seal face is made to be flat faces 3 and 4, and gusset faces 5 and 6 having valleylike folded parts 5a and 6a are formed therein. The gusset faces 5 and 6 are respectively superposed on the flat faces 3 and 4 and side parts at both sides are sealed with heat so as to form side parts at heat seal sides 7, 7, 8, 8. In order to form parallel heat seal parts 9a and 9b, attachment sealing for pinching an opposing flat face is performed at attachment seal members G, G. Next, corrugated heat seal parts 10... are formed, a center seal part 3a is removed, and end parts of the seal parts 10... are cut, so that a plastic special bag 11 is completed.
Patent JP-H01155413-A (JP)
Title: Diode circuit
Inventor: YAMADA SHINJI
IPC: G05F3/24
Filed: 1987-12-14
Abstract: PURPOSE:To reduce power loss by connecting two power MOSFETs with different size in parallel, detecting a current divided to the FET small in size, and turning on each gate of the two FETs by using the current to decrease the voltage in a forward direction of a diode circuit. CONSTITUTION:The diode circuit is constituted of the two power MOSFETs 1 and 2 with different size by connecting in parallel, and only the current divided to the FET1 small in size is detected by a current detection circuit 3, and each gate of the FETs 1 and 2 is turned on by using the output. The circuit 3 is constituted of a division resistor Rs inserted in series to the FET1, and a voltage comparison circuit CP to detect the polarity of a divided voltage, and it is constituted in such a way that the detected output of the circuit CP can be added on the gates of the FETs 1 and 2 via a resistor Ri when the voltage in the forward direction advancing from the terminal A of the diode circuit to the terminal K is impressed. By constituting the device in such a way, the current which flows on the circuit 3 can be saved even when the current on the whole of the diode circuit is increased.
Patent JP-H04185643-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: TANIZAWA HIDEMI
IPC: C08G59/30
Filed: 1990-11-21
Abstract: PURPOSE:To obtain the title composition which has a high glass transition point and can give a cured product excellent in humidity resistance, heat- resistant strength, low-stress properties and soldering cracking resistance by reacting a specified compound and/or a specified resin with a specified polysiloxane. CONSTITUTION:A chromene compound and/or a chromene resin of formula I [wherein A is a group of any one of formulas II-IV; B is a group of any one of formulas V-VII, at least one of all the A and B groups has a chromene ring; X is Br or Cl; 0<=m<=2; Y is CH2, C(CH3)2, C(CF3)2, a group of formula VIII or a direct bond; R1 is CH3 or C2H5; (r) is (m); and 0<=n<30] is allowed so react with a polysiloxane of formula IX (wherein Z is H or a group of formula X; R2 is CH3, CF3, phenyl or Z; and (j) is 1-100).
Patent JP-H01157193-A (JP)
Title: Terminating connection system
Inventor: KOJIMA SUSUMU
IPC: H04Q3/58
Filed: 1987-12-14
Abstract: PURPOSE:To improve a service to a subscriber by simultaneously calling a cable telephone set and a radio telephone set which is determined in advance when there is an incoming to an extension number which is determined in advance and executing call connection to the telephone set which executes a response earlier. CONSTITUTION:When there is the incoming to any one of a radio telephone set 60 and a cable telephone set 70 for a subscriber A to which the both telephone sets are allocated, the both radio telephone set 60 and the cable telephone set 70 are simultaneously called. On the other hand, in case of the incoming to telephone sets 61, 71 and 72, only each telephone set is called. When the telephone sets 60 and 70 are simultaneously called, an electronic switchboard main body 10 connectes the said incoming call to the telephone set, which detects the response of the subscriber A earlier, out of respective interface circuits 30 and 40 and executes control so that calling operation to the other telephone set can be stopped. Then, the service to the subscriber is improved.
Patent JP-H09152493-A (JP)
Title: Vacuum container of nuclear fusion apparatus
Inventor: HOSOGAI IZUMI
IPC: G21B1/17
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent ionized or activated hydrogen from passing a wall of a vacuum container and prevent the container from becoming fragile, by forming a ceramic coating layer at an inner wall face of the vacuum container facing plasma and further forming a dense layer on a surface of the coating layer. SOLUTION: A dense layer 13 in a vacuum container is exposed to an ionized or activated hydrogen 4 from a plasma 5 generated in the container and a hydrogen molecule 2. However, since the layer 13 is not metallic and fine, the layer can prevent not only the hydrogen molecule 2, but the hydrogen 4 ionized or activated in the plasma 5 from passing through. The hydrogen is accordingly prevented from being absorbed in a wall 1 of the vacuum container. In this case, the layer 13 heats only a surface of a ceramic coating layer 11, and therefor never influences thermally the wall 1 as a base material. Moreover, a surface temperature of the wall 1 when a coating layer consisting of the coating layer 11 and the layer 13 is formed is 500 deg.C or lower, so that the coating layer can be formed in the atmosphere.  Accordingly, the coating layer can be formed at the spot after an apparatus is assembled and welded.
Patent JP-H01154608-A (JP)
Title: Fm demodulator
Inventor: HATANAKA KEIJI
IPC: H03D3/00
Filed: 1987-12-10
Abstract: PURPOSE:To eliminate a ROM having an arc tangent table by employing a delay device, a divider, a multiplier, an adder and a subtractor so as to obtain a demodulation output with a level proportional to a frequency of an FM signal approximately. CONSTITUTION:An input analog FM signal is given to a delay correction device 2 and a 90 deg. phase shifter 3 and outputs of them are given to a divider 9 and delay devices 7, 8. The output of the delay devices 7, 8 is given to a multiplier 10. The output of the dividers 9, 10 is given to a multiplier 11 and an adder 12 and the output of the multiplier 11 is added by 1 by the adder. The output of the adders 11, 12 is given to a divider 15, whose output is led out via a D/A converter 6.
Patent JP-H05151151-A (JP)
Title: Bus converting device
Inventor: YAMAMOTO MIKA
IPC: G06F13/36
Filed: 1991-11-28
Abstract: PURPOSE:To ensure the effective use of a bus converting device and also to shorten the occupied time of a system bus despite the small corresponding bit width by providing an automatic address sizing function. CONSTITUTION:When the 32-bit data are outputted all at once onto a system bus 2 from an operational processor 1, an address converter circuit 6 of a bus converting device 3 receives a relevant address via a signal line 11. At the same time, an address decoder circuit 7 also receives the address via a signal line 12. The circuit 7 decodes the address and sends this decoded address to a control part 10 via a signal line 14. The data are inputted to a data holding circuit 8 and then selected every 8 bits by a data selector circuit 9 with an instruction given from the part 10 via a signal line 16. The circuit 6 produces the lower two bits of a byte address received in accordance with the position of the data divided every 8 bits and outputs the two bits to an input/output bus 4 in response to each data received from the circuit 9.
Patent JP-H02162851-A (JP)
Title: Frame synchronizing discrimination circuit
Inventor: SUZUKI FUMIAKI
IPC: H04J3/06
Filed: 1988-12-15
Abstract: PURPOSE:To reduce the time for frame synchronization establishment by treating a decentralized frame as a centralized frame equivalently through the use of a delay section. CONSTITUTION:An input signal 1 is delayed by delay circuits 101, 102 and inputted to a discrimination circuit 103 as 2nd and 3rd input signals 2, 3. In this case, since the delay circuits 101, 102 retard the time by one frame, the detection timing of a synchronizing detection bit is made coincident. Then in the discrimination circuit, input signals 1-3 and reference data 4-6 are compared and discriminated and when the data inputted successively are coincident, a discrimination result output 7 is obtained from the discrimination circuit 103. That is, the discrimination circuit 103 applies discrimination when one bit of input data enters to output whether or not the coincidence takes place. Thus, the time till the synchronization establishment is reduced.
Patent JP-H06159960-A (JP)
Title: Support of heat pipe with fin
Inventor: TAKAHASHI TAKESHI
IPC: F28D15/02
Filed: 1992-11-25
Abstract: PURPOSE:To arrange heat pipe with fin with high density by arranging a plurality of heat pipes with fin which are mounted with a cylinder, so that their cylinders contact with each other,. CONSTITUTION:A heat pipe with a fin whose outer diameter is about 51mm and length is about 5500mm is inserted into an aluminum cylinder 10 whose inner diameter is about 56mm and length is about 35mm. Next, the cylinder 10 is bent at the both ends 11 to come into contact with a fin 12 of the heat pipe with fin, whereby the heat pipe with fin and the cylidner 10 can be fixed with each other. By arranging the heat pipe with fin and the cylinder 10 side by side, the heat pipe with fin can be housed in a casing with a high density. As a result, performance of a heat pipe type heat exchanger can be improved. Further, by using the cylinder 10, manufacturing cost can be decreased, and also weight can be decreased because it is free from limintation by fin pitch.
Patent JP-H01212269-A (JP)
Title: Use of barium peroxide in superconductive y1ba2cu3ox and related material
Inventor: RENAADO EDOWAADO DORAATO
IPC: H01B13/00
Filed: 1988-12-15
Abstract: PURPOSE: To easily obtain a superconductor with one process by heat-treating a molding composed of a mixture of 3 specified oxides.  
     CONSTITUTION: The powdered mixture is obtained by mixing a powdered MO 2  (M represents at least one kind of metal selected from among Ba, Mg, Ca, Sr), about 90% of which has a particle size of passing through the U.S. standard 100 mesh screen, an L oxide (L represents at least one kind of a metal selected from rare earth element in cluding Sc and Y) and an A oxide (A represents at least one kind of a metal selected from among Cu, Ag, Au) in an atomic ratio L:M:A of (0.8-2.2):(1.8-2.2):(2.7-3.3). Next, the powered mixture is molded and heat treated at a temp of 925-1025°C for 1-2 hr under an oxygen atmosphere to impart superconductivity. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001130744-A (JP)
Title: Powder and granular material transfer device and water treatment facility using powder and granular material transfer device
Inventor: YOSHIMOTO SHUNICHI
IPC: B65G53/26
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder and granular material transfer device capable of smoothly transferring powder and granular materials cut out from a powder and granular material storage tank without generating clogging by uniformly mixing the powder and granular materials with air and capable of transferring them to a plurality of target places. SOLUTION: In a powder and granular material transfer device, a mixing tank 12 having an air inflow port 13 and a mixture outflow ports 14, 15 is arranged on the lower end of a powder and granular material storage tank 11, powder and granular materials C cut out from the powder and granular material storage tank 11 and air A flowing from the air inflow port 13 are mixed with each other in the mixing tank 12, and the powder and granular materials mixed with air are transferred from the mixture outflow ports 14, 15 to specified places through transfer pipes. The transfer pipes 17, 18 are connected to a plurality of mixture outflow ports 14, 15 to transfer powder and granular materials to a plurality of target places.