baber/WOPTO huggingface dataset:
Patent JP-2000309336-A (JP)
Title: Packaging container for roll-shaped tape material
Inventor: ITO KATSUMI
IPC: B65D25/52
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container which is sanitary and inexpensive for a tape material. SOLUTION: The packaging container 1 for storing therein a tape material 20, which is rolled into a roll shape, is formed from paper, and an incision 3 is provided in at least one side surface 2 of the container 1 opposed to a center axis 22 of the material 20. Before using the container, the incision 3 is pushed into the container to form a protrusion 31 to allow the tape material 20 to be rotated around the incision within the container.
Patent JP-H09283617-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GION MASAHIRO
IPC: H01L21/768
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly integrated semiconductor device, by a method wherein the margin for positional deviation which is required to provide for the connection hole used to connect wirings is decreased in the wirings of a semiconductor device. SOLUTION: A wiring consisting of different layers is insulated by a first and a second insulating layers 7 and 8 having an etching selectivity, a piece of metal 4 is filled in a connection hole provided on the first insulating layer 7 only, and different wiring layers 2 are connected through the filled-in metal. As the filling metal can be brought into contact not with only the upper surface of the wiring but also with the side face of the wiring, sufficient connection can be obtained without providing a margin for positional deviation. As a result, the margin for positional deviation can be decreased, and the degree of integration of a semiconductor device can be improved.
Patent JP-S59218597-A (JP)
Inventor: OOIZUMI MAKOTO
IPC: H04L69/40
Filed: 1983-05-27
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-S61249173-A (JP)
Inventor: FUERITSUKUSU KAUFUMAN
IPC: G05B19/04
Filed: 1986-04-23
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-S58219053-A (JP)
Inventor: BUIRII IESHIYUKE
IPC: B41F33/10
Filed: 1983-05-27
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-H11273980-A (JP)
Title: Method for manufacturing inductor
Inventor: NAGATO MASAKI
IPC: C04B35/645
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes and costs by simultaneously loading a soft magnetic composite material that is obtained by mixing a flat soft magnetic metal powder and a binder and a coil consisting of a conductor being formed spirally into a mold and performing its compression molding. SOLUTION: Powder that is obtained by roughly grinding an ingot made of Fe-Si-Al alloy is ground by a disk mill, and the obtained powder is further ground by a ball mill, thus obtaining flat powder with an aspect ratio of 5 or larger and a short axial length of 50 μm or less. A silicone resin is mixed to the obtained, flat powder, thus obtaining a soft magnetic composite material 5 where flat soft magnetic metal powder and a binder are mixed. Then, a silver wire is wound, thus obtaining an orbital coil 4. Then, the obtained coil 4 is loaded into a mold that is made of a die 20 and a lower punch 21. At the same time, the soft magnetic composite material 5 is also loaded. Then, the soft magnetic composite material 5 covering the coil 4 is subjected to compression molding using an upper punch 22, thus obtaining a forming body.
Patent JP-S57207673-A (JP)
Title: Heat-accumulating composition
Inventor: MIYOSHI HIROSHI
IPC: C09K5/06
Filed: 1981-06-15
Abstract: PURPOSE: To provide a heat-accumulating composition having suppressed supercooling tendency and capable of effectively discharging the latent heat of solidification-melting, by mixing a hydrated salt heat-accumulating agent with its nucleating agent exposing said nucleating agent, and mixing the mixture with a synthetic resin having a specific density.  
     CONSTITUTION: A hydrated salt heat-accumulating agent (preferably calcium chloride hexahydrate, sodium sulfate decahydrate, etc.) is mixed with its nucleating agent (preferably strontium chloride hexahydrate etc. for calcium chloride hexahydrate, and borax, etc. for sodium sulfate decahydrate) exposing at least a part of said nucleating agent, and the mixture is compounded with a synthetic resin having a specific gravity of 1.3W1.8 (preferably filled polyethylene resin, etc.) to obtain the objective composition.  
     USE: Solar heat collector and air-conditioning apparatus. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04304249-A (JP)
Title: Synthetic rubber composition
Inventor: HIGASHIYAMA KAZUYASU
IPC: F16F15/02
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a synthetic rubber composition having a high loss factor and an excellent ability to absorb vibtational energy by mixing a nitrile rubber with a specified condensed polycyclic compound and/or a specified ring assembly in a specified ratio. CONSTITUTION:This composition is prepared by mixing 100 pts.wt. nitrile rubber (e.g. butadiene/acrylonitrile copolymer) with 5-100 pts.wt. condensed polycyclic compound having at least three rings (e.g. phenanthrene) and/or a ring assembly having at least three ring systems (e.g. 1,2-disphenylbenzene).
Patent JP-H06309042-A (JP)
Title: Pressure reducing valve
Inventor: NISHIMURA KOICHI
IPC: G05D16/06
Filed: 1993-04-20
Abstract: PURPOSE:To provide the pressure reducing valve which has a protecting function for relieving secondary pressure if the pressure rises abnormally. CONSTITUTION:The opening extent of a valve hole 9 which links a primary side 7 and a secondary side 8 is controlled by a valve body 12 which is connected to a valve shaft 11 and a thrust in a valve opening direction which is applied by a main spring 18 and a thrust in a valve closing direction which is generated by a main diaphragm 17 by receiving secondary-side pressure are transmitted to the valve shaft 11 to control the opening extent of the valve hole 9 by the difference between those thrusts. This pressure reducing valve A is provided with a relief valve 50 which discharges secondary-side liquid to the outside when the secondary pressure reaches a certain value or above. Consequently, when the secondary pressure exceeds the certain value, the relief valve operates to discharge the secondary-side liquid to the outside, so a member which is applied with the secondary side pressure can be prevented from being damaged.
Patent JP-S57208692-A (JP)
Title: Defect and trouble relieving system for storage device
Inventor: MINAGAWA CHIYOUZABUROU
IPC: G11C29/02
Filed: 1981-06-16
Abstract: PURPOSE:To improve both the yield and the reliability of a storage device, by relieving a defect caused when the storage device is produced as well as a fault caused by an external factor and when the storage device is active. CONSTITUTION:An address selecting circuit 1B in a storing circuit 15B has a trouble, and a row line having a row address of ''01'' is selected by both row address signals ''00'' and ''01''. In such case, both a storage cell having an address ''0000'' contained in a storing circuit 15A and a memory cell having an address ''0100'' contained in the circuit 15B are selcted at one time. In this case, a discriminating circuit 13B in the circuit 15B detects a fault selected double, and the output signal SCB is set in the selection mode of fault. Thus a data input/output circuit group 14B is not started. Accordingly the writing/reading of data is carried out only to a cell having an address ''0000'' contained in the circuit 15A.
Patent JP-H07300023-A (JP)
Title: Four-wheel drive type work vehicle
Inventor: OTSUBO HIROSHI
IPC: B60K17/348
Filed: 1994-05-02
Abstract: PURPOSE:To prevent a point end of a pawl part in a shift member from coming into contact with a bottom part of a pawl part in an accelerating claw clutch, in the case of slide-operating the shift member to a side of the accelerating claw clutch, in a four-wheel drive type work vehicle equipped with a front wheel speed changer provided with a standard and acclerating claw clutch. CONSTITUTION:Over a protrusive part 25b in a point end of a shift shaft 25 and a protrusive part 33a of a fixed part 33, a coil spring 26 energizing the shift shaft 25 to a side of a standard claw clutch 17 is externally fitted, and in a position before a point end of a pawl part 21b in a shift member 21 comes into contact with a bottom part of a pawl part 18a of an accelerating claw clutch 18, the protrusive part 25b of the shift shaft 25 comes into contact with the protrusive part 33a of the fixed part 33, so as to stop the shift shaft 25.
Patent JP-S61251331-A (JP)
Title: Data converting circuit
Inventor: MIGITE HIDEKI
IPC: G06F5/00
Filed: 1985-04-30
Abstract: PURPOSE:To attain high-speed data conversion by providing a ROM which applies address correction to a value before conversion read from a RAM storing values before conversion as an address, uses it as the address and stores the value after conversion in the address. CONSTITUTION:Data before conversion and on the way of processing is stored in the RAM 2. In the conversion ROM 1, the value applying address correction to the value before conversion read from the RAM 2 is used as the address and the value after conversion is stored in the address as the data. A high-order 8 bits in the ROM 1 are stored in a high-order register (UPR) 3 connected to the ROM 1 at first and an output of the UPR 3 is stored in a UPR 4 connected to the UPR 3. A low-order register (LOR) 5 stores the low-order 8 bits of the output of the ROM 1. A decimal adder 6 adds the outputs of the UPR 4 and the LOR 5. When the data conversion in the RAM 2 is finished, the output of the adder 6 is outputted as the result of data conversion. Thus, high- speed data conversion is attained.
Patent JP-S62248270-A (JP)
Title: Light-emitting diode
Inventor: USUDA SHOJI
IPC: H01L29/41
Filed: 1986-04-22
Abstract: PURPOSE:To realize a red light-emitting diode having a high emission luminance even with a low voltage, by providing at least one rod-type electrode in an upper electrode of the diode having a double hetero structure and a predetermined carrier concentration. CONSTITUTION:A light-emitting diode, having a double hetero structure consisting of a P-type GaAs substrate 11, a P-type AlGaAs layer 12, a P-type AlGaAs active layer 13 and an N-type Al GaAs layer 14, is provided with a star electrode 15a formed on the top surface of the layer 14 and an electrode 15b formed on the bottom surface. The star electrode 15a is composed of a disk-type electrode 15a1 positioned at the center of the top surface and four rod-type electrodes 15a2 extending horizontally and radially from the disk-type electrode. A carrier concentration of the active layer 13 is determined in relation to an area of the upper electrode, so as to improve the emission luminance, namely at a concentration of 10<15>-10<17>/cm<3>.
Patent JP-H07278170-A (JP)
Title: New oligosaccharide and its production
Inventor: FUJITA TAKATERU
IPC: C07H3/06
Filed: 1994-04-07
Abstract: PURPOSE:To efficiently produce a xylulose-bonded oligosaccharide having an activity as a Lactobacillus growth factor, hopefully expected to be utilized as a sweetening, a food material as a functional food, a medical material, etc., at low cost. CONSTITUTION:This method for production of a xylulose-bonded oligosaccharide is carried out by allowing an enzyme (and a yeast) having a fructose transition activity to act on a glucosylxylulosidecontaining solution which is a donor substrate in the presence of a new xylulose-bonded oligosaccharide having a structure in which a D-xylulose is bonded through a beta-bond to a lactose, an L-fucose or an L-sorbose and an aldose or a ketose as an acceptor substrate to transfer and bond a xylulosyl group other than a glucose.
Patent JP-H02275054-A (JP)
Title: Methanol evaporator
Inventor: NAGAOKA MASAHIRO
IPC: F02M21/06
Filed: 1989-04-14
Abstract: PURPOSE:To perform the starting of a gas engine simply and quickly by evaporating liquid methanol in use of hot water heated by a hot-water feeder when the liquid methanol is evaporated and feeds the gas engine with this evaporated methanol gas. CONSTITUTION:When a gas engine 15 is started, first a hot-water feeder 4 making methanol of its fuel is ignited, through which water being circulated by a hot-water pump 7 is heated, securing hot water. Next, this hot water is led into a methanol evaporator 3, through which liquid methanol fed by a feed pump 2 is evaporated, delivering it to a gas feed pipe 11 as a methanol gas. In addition, a part of the hot water is led into a hot-water pipeline 17 through a pipeline 16, thereby heating the methanol gas flowing in this gas feed pipe 11. Successively, the methanol gas reached to a carburetor 12 is mixed with air and then it is fed the gas engine 15 via a throttle valve 14.
Patent JP-H08265267-A (JP)
Title: Optical information transmission/reception system using spatial optical modulator of acoustooptical mod
Inventor: IKEDA HIROAKI
IPC: H04B10/58
Filed: 1995-03-27
Abstract: PURPOSE: To provide an optical information transmission/reception system for using an LED as a light source, modulating light beams from the LED by the spatial optical modulator of an AO mode and supplying modulated optical signals to a photodetector. CONSTITUTION: This optical information transmission/reception system is constituted of a light emitting diode light source 1, the spatial optical modulator 3 of an acoustooptical mode, a high frequency power generator 6 for driving the spatial optical modulator 3 of the acoustooptical mode and the photodetector 7 for inputting zero-order light beams or 1st-order light beams emitted from the spatial optical modulator 3 of the acoustooptical mode and outputting the pertinent electric signals of prescribed amplitude after required amplification. A first optical fiber line makes the light beams from the light emitting diode 1 be incident on the spatial optical modulator 3 of the acoustooptical mode.  Also, a second optical fiber line 4 makes the zero-order light beams or the 1st-order light beams emitted from the spatial optical modulator 3 of the acoustooptical mode be incident on the photodetector 7.
Patent JP-S5218102-A (JP)
Title: 0ptical communication system
Inventor: MINAMI YUKIO
IPC: H04B10/00
Filed: 1975-08-01
Abstract: PURPOSE: In order to enlarge the teansmission capacity of optical pulse communication system, by means of transmitting the low speed signal in the high speed optical pulse signal in overlapping manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5426839-A (JP)
Title: Preparation of chlorinated polyethylene solution
Inventor: SUGAWARA MIKIO
IPC: C08L23/28
Filed: 1977-08-02
Abstract: PURPOSE: To prepare a uniformly chlorinated polyethylene solution, by heating a specific chlorinated polyethylene, obtained by aqueous suspension chlorination of polyethylene, in the presence of an organic solvent around the melting point of the starting polyethylene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01264437-A (JP)
Title: Switching circuit
Inventor: INOUE HIROSHI
Filed: 1988-04-15
Abstract: PURPOSE:To improve the route selecting efficiency of the title circuit by outputting output data to the multistage switch network or by-pass circuit in accordance with the route selection decided result of the multistage network. CONSTITUTION:Data simultaneously inputted to a multistage switch network 11 is selected by a deciding circuit 21 when the data passes through the network 11 and properly route-selected data is outputted as a final output through a by-pass circuit 31. Erroneously route-selected data, on the other hand, is again subjected to route selection in another multistage switch network 12. The data is selected by a deciding circuit 22 and properly route-selected data is outputted as a final output through a by-pass circuit 32 and erroneously route-selected data is again subjected to route selection in a multistage switch network, 13. The data is selected at a deciding circuit 23 and properly route-selected data is outputted as a final output and erroneously route-selected data is discarded. When this circuit is used, the number of data inputted to the succeeding stages can be reduced.
Patent JP-S63259922-A (JP)
Inventor: KIMURA TAKAHIDE
IPC: H01B13/00
Filed: 1987-04-17
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-H07299641-A (JP)
Title: Cutting edge installing device for bolt cutter
Inventor: YOSHIMIZU TOMOUMI
IPC: B23D23/00
Filed: 1994-05-02
Abstract: PURPOSE:To lengthen the service life, and facilitate replacement of cutting edges used in a bolt cutter to cut a continuous thread stud or the like. CONSTITUTION:Edge parts 8 to 11 on which a screw having the same pitch with a screw bar 1 to be cut is carved are provided on cutting surfaces, and a fixed cutting edge 6 and a movable cutting edge 7 whose thickness B is formed in integer times or (an integer +0.5) times of a crew pitch, are installed on and fixed to cutting edge installing chambers 4 and 5 of respective brackets 2 and 3 through spacers 20 having a thickness corresponding to a thickness of the cutting edges 6 and 7.
Patent JP-S58216367-A (JP)
Inventor: MITSUCHIERU EFU ROSHIE
IPC: H01M4/36
Filed: 1983-05-26
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-H0617347-A (JP)
Title: Control mechanism for reciprocating motion of holding frame of device for forming of opening of loom
Inventor: DARIO BATSUSHI
IPC: D03C3/36
Filed: 1993-04-20
Abstract: PURPOSE: To provide a control mechanism in going and returning motion of a clamping frame for an opening forming device of a loom having a control shaft at a center of a chassis and a short and light connecting lever controlled by the shaft, and therefore economically produced, and having a large bending rigidity, etc. CONSTITUTION: This control mechanism in going and returning motion of clamping frames 2 and 3 for an opening forming device of a loom has a control mechanism having cams 7 and 8 and two rocking levers 21 and 22, then the cams drive a rocking lever 11 having V-shaped two branches covered on a shaft 12, thus the rocking lever 11 is connected to the rocking levers 21 and 22 for driving the clamping frames 2 and 3 and the rocking lever 11 has an elongating part, then two pivoting parts at ends of two short connecting levers 19 and 20 in which each opposing end is pivoted at a position corresponding to the rocking levers 21 and 22 at an angle of the elongated positions.
Patent JP-S62252596-A (JP)
Title: Sense amplifier circuit
Inventor: SONEDA MITSUO
IPC: G11C11/34
Filed: 1986-04-24
Abstract: PURPOSE:To attain high speed action by connecting a load which comes to be a high resistance at the time of starting the sensing to a bit line and comes to be a low resistance after that. CONSTITUTION:After the latch of a sense amplifier part is completed and the data are determined, a control voltage PHIc supplied to NMOS transistors NMS1 and NMS2 is made into a high voltage VH, on the other hand, a control voltage PHIc supplied to PMOS transistors PMS1 and PMS2 is made into the voltage to make smaller the on resistance of the phase reverse to the control voltage PHIc and respective CMOS switches are made into a low impedance condition RL which is respectively a low resistance. Consequently, between the sense amplifying part and the first and second bit lines BL1 and BL2, the charge is quickly shifted and at a high speed, the voltage of the bit line is controlled. Thus, the voltage is controlled by the electric potential after determination is executed by a latch action, and a secure and high speed control is executed.
Patent JP-H04303721-A (JP)
Title: Double beam interferometer
Inventor: TSUJI SHIRO
IPC: G01J3/45
Filed: 1991-03-29
Abstract: PURPOSE:To generate stable interference even for disturbance in sliding by contriving the arrangement of the mirrors of optical systems. CONSTITUTION:This interferometer comprises a beam splitter 2, a moving mirror 4 whose both front and rear surfaces 4a and 4b are the parallel plane mirrors and which is moved in the direction perpendicular to the plane mirrors, a first optical system 6 and a second optical system 8. The second optical system 8 has a plane mirror l0, wherein two plane mirrors 10a and 10b are combined so that the apex angle becomes 90 degrees, and a plane mirror 12 which casts the reflected light from the plane mirror 10 on the plane mirror 4b of the moving mirror 4. When the beam splitter 2, the moving mirror 4 and the plane mirror 6 are arranged within the paper surface, the plane mirror 10 is arranged so that the ridge is located within the paper surface.
Patent JP-S63259037-A (JP)
Title: Method for using material containing by-product zn as raw plating material
Inventor: HASHIMOTO TAKAO
IPC: C22B7/02
Filed: 1987-04-16
Abstract: PURPOSE:To obtain a high-purity raw plating soln. from the material contg. by-product Zn in an iron works by charging the ZnO on one hand obtained by reducing and volatilizing the material in a final dissolution tank, charging the Zn on the other hand in a purification tank, and dissolving and purifying Zn. CONSTITUTION:A Zn soln. is successively transferred 22A-22C from a first dissolution tank 17A to a purification tank 18, and a slurry contg. undissolved Zn is reversely returned 23A-23C from the tank 18 to the tank 17. Consequently, the Zn soln. is brought into countercurrent contact with the Zn-contg. slurry. ZnO powder is supplied to a third dissolution tank 17C as the final dissolution tank and dissolved in the Zn soln. supplied 22B, the soln. is supplied 22 to a vessel 13, Zn powder is supplied therein, and ion exchange purification is carried out. The purified soln. is transiently stored in a buffer tank 22, then supplied to plating equipment 23, and used as the raw plating material when a plated steel sheet is obtained from a steel sheet.
Patent JP-H11269693-A (JP)
Title: Deposition method of copper and copper plating liquid
Inventor: OKUBO RIICHI
IPC: H01L21/288
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a deposition method which deposits copper to constitute a seed layer with a good adhesivity on a semiconductor wafer or barrier metal formed thereon. SOLUTION: This deposition method for copper as the seed layer on the semiconductor wafer or the semiconductor wafer deposited with Ta, Ti, W and their nitride or silicide on the surface consists in depositing the copper on the semiconductor wafer by immersing the wafer into a soln. contg. hydrofluoric acid and copper (II) fluoride or copper (I) fluoride or electroplating the wafer with the copper in the soln.
Patent JP-S63261063-A (JP)
Inventor: KOMINE TOMIO
IPC: E04F21/24
Filed: 1987-04-15
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-H06309066-A (JP)
Title: Information equipment built-in desk
Inventor: UDA TEIJI
IPC: A47B37/00
Filed: 1993-04-21
Abstract: PURPOSE:To provide the desk where information equipment can easily be used at any time and stored with ease. CONSTITUTION:A drawer 3 equipped with a lid 4 which is opened upward around a side part as a fulcrum is provided below the writing table of the desk 1; and the information equipment 5 is stored in the drawer 3 and the display part 6 of the information equipment is fitted on the reverse surface of the lid. When the information equipment is used, the drawer is drawn out and the lid is opened for operation. When the information equipment is not used, the lid is closed and the drawer is put back in the desk.