baber/WOPTO huggingface dataset:
Patent JP-2000040524-A (JP)
Title: Electrolyte for lithium secondary battery and secondary battery
Inventor: OU KENMEI
IPC: H01M10/05
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To enhance conductivity and charge/discharge efficiency of lithium, to prevent corrosion of aluminum of a current collector and to realize no toxicity, high safety, and high reliability by using a solute of an organic acid salt and an organic solvent containing dioxane compound or oxabicycloheptane compound in an electrolyte. SOLUTION: Organic acid lithium salt is represented by formula I, dioxane compound and oxabicycloheptane compound are represented by formulas II and III. A mixed solvent of 99-20 vol.% oxygen-containing cyclic compound and 1-80 vol.% carbonate represented by formulas II and III is preferably used as a solvent, lithium metal or a lithium alloy is used in a negative electrode, and a compound capable of storing/releasing lithium is preferably used in a positive electrode. Reaction with the lithium metal negative electrode and formation of dendrite in charge/discharge are retarded compared with use of inorganic acid lithium salt. [In formula I, (n) and (m) are each integer of 1-4; in formulas II and III, R and independent R1, R2, R3, and R4 are each hydrogen atom or 1-6C alkyl group].
Patent JP-H1051597-A (JP)
Title: Image reader
Inventor: TANAKA MAKOTO
IPC: G12B9/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make a device compact by eliminating the need for providing a space, corresponding to the protruding part of an inverter at the terminal part of a move by separating the stabilizer of a fluorescent lamp from a scanning body and reciprocatively moving it at a speed lower than that of the scanning body. SOLUTION: An inverter 11 required as the stabilizer of a fluorescent lamp 4, which is the light source for an image reader, is separated from a 1st scanning body 3. Since an inverter unit 9 fixing the inverter 11 is fixed through a fixing part 9a to a 2nd conveyer belt, its conveyance speed is made equal with that of a 2nd scanning body 6, namely, set to the 1/2 the speed of the 1st scanning body 3. Thus, the 1st scanning body 3 gets ahead of the inverter unit 9 before arriving at the terminal part of scan, so that it is not necessary to provide the housing space for the inverter unit protruding more than the scanning terminal part of the 1st scanning body 3, and the expansion of a read case 1 can be avoided and the device can be constituted compact.
Patent JP-H0255242-A (JP)
Title: Metal filter for production of glass fiber
Inventor: YOSHINAGA YUJI
IPC: C03B37/083
Filed: 1988-08-19
Abstract: PURPOSE:To develop a porous plate metal filter for the production of glass fiber and having excellent filtration efficiency by arranging small spheres of Pt or a Pt alloy in the form of a plane and hot-pressing the particles. CONSTITUTION:Small spheres of Pt or a Pt alloy having particle diameter of about 0.1mm are deposited in two layers and pressed at 300 deg.C under a pressure of 40ton and maintained in the state for about 1hr to obtain a glass fiber production metal filter composed of a porous plate having a thickness of about 0.5mm and a mesh opening of about 5mum. The filter is useful for the collection and removal of foreign material such as melting crucible material existing in the molten glass for the production of glass fiber. Since the filtration opening can be decreased and the area of the filter can be enlarged, a glass fiber production metal filter having excellent capture efficiency of foreign material in molten glass can be produced.
Patent JP-H1035368-A (JP)
Title: Installation device of cargo carrier
Inventor: HARA HIROYUKI
IPC: B60R9/06
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent relative revolution of a cargo carrier main body on the center of a rear tire by connecting a cargo carrier main body frame and an arm to each other free to connect and disconnect and installing the cargo carrier main body frame on a vehicle at a lower position of the rear tire. SOLUTION: A base part of an arm 8 is tightened and fixed on a cargo carrier main body frame 5 by a first installation means 9. An installation screw 3b projected from a central lower part of a car body rear part 1 is tightened and fixed on a center plate 6 of a cargo carrier main body by a second installation means 10 after passing through a central lower part of a rear tire 4. It is possible to fix the cargo carrier main body frame 5 on the rear tire 4 by placing the arm 8 on the rear tire 4 and fastening two arm knobs 9 and to fix the cargo carrier main body on the car body rear part 1 by connecting a center knob 15 to the installation screw 3b through a nut member 14.
Patent JP-H10130609-A (JP)
Title: Adhesive for bonding melamine-treated paper to particle board
Inventor: MAFOTI ROBSON
IPC: C09J129/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which mainly comprises polyvinyl acetate and is used for bonding paper treated with a melamine-formaldehyde resin to a particle board by compounding polyvinyl alcohol for tackifying, starch, a tackifier, and a coupling agent. SOLUTION: This adhesive, mainly comprising polyvinyl acetate and used for bonding paper treated with a melamine-formaldehyde resin to a particle board, contains a polyvinyl acetate emulsion as the main component, 1.5-4.5wt.% polyvinyl alcohol for tackifying, 20-35wt.% starch (pref. corn starch having a particle size of 5-25μm), 0-15wt.% butyl benzyl phthalate as a tackifier, and 1-5wt.% silane, titanate, or zircoaluminate coupling agent or their mixture as a water-soluble or -dispersible coupling agent.
Patent JP-H0529058-A (JP)
Title: Contact supply in automatic connector assembling machine
Inventor: HAYASHI SHIGERU
IPC: H01R43/20
Filed: 1991-07-23
Abstract: PURPOSE:To minimize dumped contact belts by cutting the contact belts at a position right after ill-aligned contact pins, if exist within a preset size section to be cut. CONSTITUTION:The pitch-directional defects of contact belts 10 supplied from reels are detected by laser sensors 114, 124 and touch sensors 115, 125. Drive sprockets 116, 126 have teeth engaged with pilot holes formed in carriers for the belts 10 to draw the belts 10 with the rotation of the sprockets 116, 126. As a result, the delivery of the belts 10 is accurately detected by an encoder and the position of defective contact pins are accurately found from the detection value of the encoder. A controller which operates and controls a contact cutter 130 allows, when ill-aligned contact pins exist within a preset size section to be cut, the belts 10 to be cut right after the pins.
Patent JP-H1030621-A (JP)
Title: Nail
Inventor: OSONO KOJI
IPC: F16B15/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To easily bring sash bars into close contact with each other, and simplify and speed up building-up and disassembling of forms by forming an outward projecting projection on an outer peripheral surface of a shaft part in the vicinity of a head part. SOLUTION: A disk-shaped head part 3 is integrally formed on one end of a slender cylindrical shaft part 2, and a circular flange 4 which is formed in a coaxial shape with the axis as a projection and has almost the same diameter as an outside diameter of the head part 3, is integrally formed from an outer peripheral surface in a part close to the head part of the shaft part 2. When a building-up work of a form is performed, mutual sash bars of forms K and K are put in a butted condition, and the head part 3 of this nail 1 is driven until its flange 4 comes into contact with a surface Sn of a sash bar S. When the flange 4 comes into contact with the surface Sn of the sash bar S, since it acts as a stopper at the same time, an operator knows that the nail 1 is driven.  In this case, a proper dimension necessary for later nail extracting work is secured between the head part 3 and the surface Sn of the sash bar S.
Patent JP-2000038905-A (JP)
Title: Hydraulic controller
Inventor: TAKAMATSU MASARU
IPC: F01D15/08
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To use a normal turbine oil safely, reduce arrangement costs and operating costs, and improve maintenance property by arranging a main oil pump and an auxiliary oil pump in parallel with each other in a control oil supplying passage. SOLUTION: During operation of a main machine 20, oil is sucked from a control oil pump 29 by a main oil pump 2, and is supplied to a hydraulic control system through control oil supplying pipe passages 1a and 1. After it is used in the hydraulic control system, it is returned through a control oil return pipe passage 6, and foreign matters are filtered by return oil filters 7, 7. After that, the oil is returned to a control oil tank 9. When the main machine 20 is started, when a main oil pump 2 is damaged, or its capacity is reduced, or when much control oil rate are necessitated, an auxiliary pump 3 is operated, oil is sucked and discharged from the control oil tank 9 through an auxiliary intake pipe 27, and control oil in the hydraulic control system is supplied through the control oil supplying pipe passages 1b, 1.  It is thus possible to stably control oil pressure under every operating conditions.
Patent JP-H0531609-A (JP)
Title: Drilling device
Inventor: KUWATA HISASHI
IPC: H05K3/46
Filed: 1991-07-23
Abstract: PURPOSE:To dissolve setting shift between a print wiring plate and a drill and realize high density multi-layer plate formation by making constitution so that the outer layer drilling of the multi-layer print wiring plate may be conducted by carrying out the image recognition of an inner layer circuit pattern. CONSTITUTION:A CCD camera 9 measures reference pattern coordinates at four corners of a print wiring plate 3. A controller 12 calculates displacement from reference pattern design position coordinates on the basis of data subjected to measurement by means of the CCD camera 9, and seeks a processing origin correction amount. Next, drilling data incorporated with this correction amount are sent out of the controller 12, and a table 6 is moved in an X axis direction and a spindle 7 is moved in a Y axis direction, and drilling is carried out by making the spindle 7 up and down.
Patent JP-2001036115-A (JP)
Title: Solar cell assembly and manufacture thereof
Inventor: UEDA TAKESHI
IPC: H01L31/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell assembly and a method of manufacturing the same exhibiting superior reliability and durability, which can prevent the degradation of its solar cells and peeling off of joints between its parts, even under stringent conditions, and which can also prevent their short-circuiting breakdown due to infiltration of foreign matter. SOLUTION: This solar cell assembly comprises a ceramic substrate 12, having a positive electrode 11a and a negative electrode 11b patterned on the front surface thereof, a solar cell 10 joined to one part of the electrode 11a and one part of the electrode 11b, a positive electrode lead 20a jointed to the other part of the electrode 11a, and a negative electrode lead 20b jointed to the other part of the electrode 11b. A dam material 50 is provided on the substrate 12, in a manner surrounding the joints between the one parts of the electrodes 11a and 11b, the joint between the other part of the electrode 11a and the lead 20a, and the joint between the other part of the electrode 11b and the lead 20b. Furthermore, an inner region surrounded by these joints is filled with a sealing resin 51, such that these joints are buried.
Patent JP-H04128410-A (JP)
Title: Water impervious sheet
Inventor: MIURA NOBUTAKA
IPC: B32B7/02
Filed: 1990-08-06
Abstract: PURPOSE:To obtain a water impervious sheet which can be manufactured at any desired thickness by coating high water absorbing inorganic particles having a predetermined particle diameter to the water permeable sheet having a predetermined strength with the specified adhesive showing the elasticity at an ordinary temperature, and forming a sheet as a plurality of layers which consists of multiple sheets coated with the high water absorbing inorganic particles. CONSTITUTION:High water absorbing inorganic particles 2 are distributed between an upper and a lower water permeable sheets 1, and the adhesive 3 is distributed fibrously between layers of the inorganic particles 2 to form a water impervious sheet. The hot-melt adhesive 3 is sprayed like a spider's net on the permeable polyester non woven fabric 1 having a tensile strength at about 30kg/5cm width, and thereafter, bentonite granulated products, which has a particle diameter of about 1.5mm and a length of about 2.5mm and shows the elasticity at an ordinary temperature, are stuck immediately at a predetermined thickness. This process is repeated sometimes to laminate the permeable polyester non woven fabric, and they are rolled by a pressurizing roller to form a water impervious sheet having a thickness of about 15mm. A permanent water impervious sheet having high reliability and any desired thickness is thereby obtained.
Patent JP-S6362741-A (JP)
Title: Memory access circuit
Inventor: SUZUKI MASAYOSHI
IPC: B41J2/485
Filed: 1986-09-04
Abstract: PURPOSE:To improve the processing speed of CPV remarkably, by controlling the access frequency of RAM due to a bit shift to the minimum limit by applying a memory read write circuit when a bit shifted data is developed to continuous addresses on RAM. CONSTITUTION:When a selection signal 24 is outputted from a timing generation circuit 1, the data to be written in a next address shifted is outputted to a bus 14 and the content swelled out due to the shift is stored in a latch circuit 11 by the latch signal 27 from the timing generation circuit 1. When the next address and the data to be shifted are outputted from CPU, a bit shift circuit 9 outputs its data to the bus 14 by shifting. Shifted out data are successively stored in the latch circuit 11. Its logical sum with the next address data is taken with an OR circuit 12 and inputted into RAM 4. Though RAM was thus ordinarily necessarily accessed at least 2n times, the number of times for access of RAM are settled by n times from the standpoint of CPU 1. Therefore, the speed of processing can be remarkably improved.
Patent JP-2000126174-A (JP)
Title: Method for operating slit radiography instrument
Inventor: GELUK RONALD J
IPC: A61B6/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of defect of X-ray imaging caused by hysteresis phenomenon of a beam sector modulator. SOLUTION: The first and the second radioactive ray-detecting devices 20 and 21 are respectively arranged before and after a beam sector modulator 5. X-ray exposure dose on each sector of the beam sector modulator 5 is detected and instantaneous position of the damping element of each sector is detected based on the detection to form an electric signal S2 corresponding to the detected instantaneous position of the damping element and a control signal S3 for each beam sector modulator 5 is formed from the electric signals S2 and S1.
Patent JP-H0953663-A (JP)
Title: Method and device for transmitting electric control motion
Inventor: ISHIKAWA MASAZUMI
IPC: F16D28/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To increase ratio of shearing stress at the time of applying voltage to that at the time of when not applying voltage, by largely displacing a side, without fixation of a fiber aggregate, in a direction of separating from an opposed surface and in a direction of coming into contact with the opposed surface, when not applying the voltage and when applying the voltage. SOLUTION: A fiber aggregate is fixed to a drive unit side opposed surface 1, and fluff 2 in a side without fixing the fiber aggregate is tilted away from a normal of the opposed surface 1 and is separated from a driven unit side opposed surface 3, and a power supply 5 is connected to the opposed surfaces 1, 3 through a switch 4. When voltage is not applied with the switch 4 separated, the fluff 2 and the driven unit side opposed surface 3 are placed in a separated condition, when voltage is applied by connecting the switch 4, an angle of the fluff 2 is changed, so as to markedly increase ratio of fiber into contact with the opposed surface 3. In this way, ratio of shearing stress at the time of applying voltage to that at the time of not applying voltage can be further enlarged.
Patent JP-H0496234-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L29/78
Filed: 1990-08-03
Abstract: PURPOSE:To provide a region which allows the concentration of impurity to make a gradual change along the direction of current flow by forming a mask provided with an opening section which changes a current width along the direction of main electric current, adding impurities to a semiconductor layer on an insulation board by way of the mask, and diffusing the impurities therein. CONSTITUTION:An ion implantation mask having an opening section 18 is formed. The opening section 18 for the ion implantation mask changes its width gradually along the horizontal direction which is the flow direction of the main current in a transistor region. More particularly, phosphorus ions are implanted into a p type silicon layer 13 where the mask is removed. As for semiconductor structure, the silicon layer 13 is annealed. The impurities are diffused in the semiconductor layer 13 so that it may expand like a region 19. Then, a channel structure is formed. In succession, a polycrystal gate 25 is prepared. Then, n<+> type source/drain regions 26 and 27 formed. More specifically, an aluminum electrode 31 may form a source electrode while an aluminum electrode 32 forms a gate electrode and an aluminum electrode 33 forms a drain electrode. A cover film is formed on the surface of the electrode layers based on PSG or the like, thereby finishing a semiconductor device.
Patent JP-S58110164-A (JP)
Title: Upward type cooling method for continuous casting ingot
Inventor: OONO ATSUMI
IPC: B22D11/124
Filed: 1981-12-23
Abstract: PURPOSE:To prevent the dropping of water onto the surface of molten metal by providing a water cooling device having an upward injection port inclined toward a casting ingot on the outside circumference enclosing said ingot, spraying pressurized water diagonally toward the surface of the ingot to cover the surface of the ingot with the water and moving the ingot. CONSTITUTION:A water cooling device 7 having an upward injection port 8 inclined toward a casting ingot 13 is provided on the outside circumference enclosing the ingot 13. When the ingot 13 is drawn up by a dummy 5 according to the rotation of pinch rolls 12, pressurized water is sprayed from the port 8 to the surface of the ingot 13 to cover the surface of the ingot 13 with the water and the ingot is moved upward. The dropped water is received with a water receiver 9 and is discharged through an outflow port 10.
Patent JP-H0530007-A (JP)
Title: Base station radio equipment for radio communication equipment
Inventor: UCHIDA YOSHINORI
IPC: H04B7/26
Filed: 1991-07-25
Abstract: PURPOSE:To decrease the manufacture process and to reduce the cost by mounting a board of a mobile radio equipment to the base station radio equipment and providing a back board on which a microprocessor socket is connected via a cable to the base station radio equipment. CONSTITUTION:The base station radio equipment with a board 3 of a mobile radio equipment provided thereto generates a signal from a specific board 35n the back board 1 in the case of making communication with other mobile radio equipment apart from the base station radio equipment, outputs the signal via a microprocessor and an output device being components of a transmitter- receiver on the board 3 and allows the signal as a radio wave to radiate to other mobile radio equipment from an antenna 5 for each board 3. Thus, the board 3 of the mobile radio equipment is used for the board with a microprocessor socket 4 used for the base radio equipment as it is. Thus, it is not required for a radio equipment exclusive for the base station and a connector or the like exclusive for the radio equipment.
Patent JP-H0878260-A (JP)
Title: Fly-back transformer
Inventor: MOGAMI KATSUNORI
IPC: H01F38/42
Filed: 1994-08-31
Abstract: PURPOSE: To enable a lead wire tied to a terminal to be prevented from being disconnected and to be easily and surely connected by a method wherein a focus output terminal and a focus pack input terminal are arranged in a single cylindrical guide, and conductive adhesive agent is filled into the cylindrical guide and cured. CONSTITUTION: A cylindrical guide 11 of plastic or metal is provided to a focus pack input terminal 10. The base of the cylindrical guide 11 is buried in the filling resin 15 of a focus pack 14 and fixed. The input terminal 10 is made to protrude inside the guide 11, and conductive adhesive agent is filled into the guide 11. A focus output terminal 9 is put into the conductive adhesive agent inside the cylindrical guide 11, and the conductive adhesive agent is cured to electrically connect the terminals 9 and 10 together.
Patent JP-H0630003-A (JP)
Title: Multiplex transmitter
Inventor: SAKAMOTO HIROAKI
IPC: B60R16/00
Filed: 1992-07-10
Abstract: PURPOSE:To reduce the burden of a processor by detecting the change of data with a data change detector means and rewriting the data according to its change to produce and transmit a message corresponding to the rewriting contents by a data holding means. CONSTITUTION:When the output pulse of a pulse converter 13a0 is inputted to a latch 14a, the code of the 1st bit of the latch 14a is set at '1' and all other bits of the latches 14a and 14b are set at '0'. Therefore this fact shows that the 1st bit of a latch 15a is changed. A set pulse SP0 is produced in the timing when the rewriting of the contents of latches 14a, 14b, 15a and 15b are complete. Thus the contents of the latch 14a are inputted to a transmission shift register 16, and a set pulse SP4 is produced in the next timing. Then the contents of the latch 14a are transmitted from the register 16 as the serial data. The contents of the latches 14b, 15a and 15b are transmitted via the register 16 in the next timing in the same way.
Patent JP-H0631584-A (JP)
Title: Coolant feeding device for lathe
Inventor: OKADA YASUAKI
IPC: B23Q11/10
Filed: 1992-07-10
Abstract: PURPOSE:To prevent the leak of coolant inside a machine and simplify piping structure. CONSTITUTION:A pipe 17 which extends in the radial direction from a coolant pipe 12 in a turret bar 9 is installed, and a flowing passage joint 17a is installed at the top edge of the pipe 17. The flowing passage joint 17a is connected with a coolant passage 16 inside the turret, and connected with the inlet 16a of the coolant flowing passage 16, accompanied with the shift in the axial direction of a turret 4. The inlet 16a is arranged on the front surface of the outer peripheral part of the turret 4. The shift in the axial direction of the turret 4 is carried out for the integral formation with a turret bar 9 by a meshing coupling 11 after the dividing revolution, in order to secure the rigidity of the turret 4. This shift is utilized in the engagement and disengagement of the flowing passage joint 17a.