baber/WOPTO huggingface dataset:
Patent JP-H09143503-A (JP)
Title: Hydrogen occlusion alloy powder and its production
Inventor: ISONO TAKAHIRO
IPC: C22C1/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the number of the charge and discharge cycles required for initial activation by forming the phase of the hydride of an alloy having hydrogen occludability on the surface. SOLUTION: An ingot of ZrNi1.5 V0.5 is formed by, for example, an arc melting method and is pulverized to obtain base alloy powder. The ingot is crushed and is packed into a pressure resistant vessel where the alloy is hydrogenated to form the powder of the hydride. The phase of the hydride of the alloy having the hydrogen occludability in at least a part of the surface of the base alloy particle having the hydrogen occlusion is formed. The base alloy powder having the hydrogen occludability and the powder of the hydride having the grain size smaller than the grain size of the base alloy powder having the hydrogen occludability are agitated together with steel balls in a ball mill, by which the hydride is mechanically alloyed to at least a part of the surfaces of the base alloy powder. As a result, the effect of improving the productivity, etc., is exhibited.
Patent JP-H08163280-A (JP)
Title: Call tariff confirming method and private branch exchange
Inventor: NAGANO MASAAKI
IPC: H04Q3/58
Filed: 1994-12-01
Abstract: PURPOSE: To directly draw a used call tariff out of a call tariff managing device while using extension telephone sets. CONSTITUTION: When an extension telephone set 2-1 requests the confirmation of the call tariff through an extension circuit 13-1 to a control part 4 at the exchange, for example, call tariff data corresponding to the extension telephone set 201 is sent from a call tariff managing device 7 through a bus 8 to the control part 4, and these data are displayed through a control data line 15 and the extension circuit 13-1 onto an LCD of the extension telephone set 2-1.  Besides, when the extension telephone set 201 is not provided any LCD, the control part 4 connects a channel between the extension circuit 13-1 and a voice synthesizer 14 while controlling an exchange circuit 11, composes audio data for reporting the call tariff by using the voice composite unit 14 later and transmits these data through the exchange circuit 11, speek line 16 and extension circuit 13-1 to the extension telephone set 201 so that the call tariff can be reported by voice.
Patent JP-H11135483-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI MINEO
IPC: H01L21/68
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To generate absorption force during a processing at the time of fixing a semiconductor substrate with static electricity and to speedily transport the semiconductor substrate after the processing terminates by feeding back the DC voltage measurement value of a DC voltage measuring device provided in a reaction room to a DC power controller provided outside the reaction room. SOLUTION: The semiconductor substrate 4 is installed on a supporting device and etching gas is introduced into the reaction room 5. Plasma is discharged and a silicon film is etched. Cooling gas is introduced between the semiconductor substrate supporting device and the semiconductor substrate 4 after electrostatic absorption force is generated in such a state. Adsorption force is decided by the sum of self-bias generated by plasma discharge, Coulomb force from an electric field by a DC power source 7 and gas pressure for cooling the back of the semiconductor substrate 4. The output value of the DC power source 7 is controlled so that adsorption force does not become '0' against Vdc measured by a back cooling gas pressure value, and the DC power source 7 is controlled so that adsorption force becomes '0' immediately before the processing terminates.
Patent JP-S62159773-A (JP)
Title: Pressure transmitting method for power device using wave power
Inventor: MAEKAWA MASARU
IPC: F03B13/18
Filed: 1985-12-30
Abstract: PURPOSE:To make it possible to effectively transmit power in accordance with large and small waves, by providing such an arrangement that a pressure which is applied to a power trnamission member due to vertical dynamic energy of a buoy moved by waves is divided into an arbitrary number of pressure ranges, and one of these pressure ranges is automatically selected and transmitted. CONSTITUTION:A buoy 1 which has descended from the surface B' of a wave and been depressurized at the middle point C' drops onto the bottom surface D' of the wave. At this time the abutting section C1 of a rack (a) abuts against a guide roller a1 and is depressed onto a ratchet gear C so that they are lowered as one unit body. Further, when the buoy stops in a one-fold negative pressure range on the rack (a), the push-up pressure is transmitted to a gear C. Further, when the buoy 1 is moved exceeding the one-fold negative pressure range, the buoy 1 is shifted into a 2-fold negative pressure range on a rack (b). Further, a section B2 on the rack (b) abuts against a guide roller a2, and- therefore is pressed against a gear B so that they are lowered as one unit body. Thereafter, when the buoy 1 stops, the push-up pressure is transmitted through the gear B.
Patent JP-H09138391-A (JP)
Title: Liquid crystal display and its production
Inventor: YAZAKI MASAYUKI
IPC: G02F1/1333
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the influence of the transverse electric field of the pixel region within a liquid crystal cell and to brightly display many display colors. SOLUTION: A substrate 10 is constituted by forming many paralleled hollow grooves 11 extending in the direction perpendicular to the plane of Fig. by a known etching method on the surface of a silicon wafer subjected to mirror finishing. Partition walls 12 are formed between the respective hollow grooves 11. Metallic electrodes 13 are formed on the bases of these hollow grooves 11 and extend in a stripe form along the extension direction of the hollow grooves 11. A transparent substrate 15 deposited with transparent electrodes 14 on the inside surface is joined onto the front surface of the substrate 10. Display layers 16 are respectively sealed into the respective hollow grooves 11. Various kinds of liquid crystals are used as these display layers 16. Dichromatic dyestuff, high-polymer particles and other additives are included at need therein.
Patent JP-S63149754-A (JP)
Title: Interface switching device
Inventor: TOYOSHIMA MASAMI
IPC: G06F13/14
Filed: 1986-12-15
Abstract: PURPOSE:To attain the switching of hardware with a high using rate by using a bus connecting between interfaces on a time-division basis and changing the combination of time slots. CONSTITUTION:In a normal connection state, the same value as an output from a counter circuit 2 is outputted from a time slot conversion circuit 3, and in a reverse connection state, a signal obtained by inverting the output of the circuit 2 is outputted from the circuit 3. In a period I under the normal connection state, an input side interface 10 is connected to an output side interface 25 through a rapid common bus, and in a period II, an input side interface 15 is connected to an output side interface 25. Under the reverse connection state, the interface 10 is connected to the interface 25 through the rapid common bus in the period I, and in the period II the interface 15 is connected to the interface 20.
Patent JP-H1130701-A (JP)
Title: Optical system and variable power optical system
Inventor: MUKAI HIROSHI
IPC: G02B1/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the optical system which is suited for mass-production by using optical resin which has good optical characteristics in the visible range and superior characteristics needed as optical resin, specially, environmental resistance. SOLUTION: This system consists of a stop S1, a 1st lens group Gr1 with positive power, and a 2nd lens group Gr2 with negative power in order from the object side. The 1st lens group Gr1 consists of a stop S2 and a 1st lens L1 which is in a positive meniscus shape having its concave surface on both the object side and aspherical on both the object and image sides in order from the object side. Further, the 2nd lens group Gr2 consists of a 2nd lens L2 which is in a negative meniscus shape having its concave surface on the object side and aspherical on both the object and image sides. In this constitution, the 2nd lens L2 is a resin lens comprising amorphous polyester resin wherein the copolymerization ratio of 9,9-bis(4-(2-hydroxyethoxy)phenyl)olefin is 35 to 45 mol.% based on a 100 mol.% dicarboxylic acid component.
Patent JP-H02143542-A (JP)
Title: Marking by grade of ic
Inventor: MIYAGI YUJI
IPC: H01L21/66
Filed: 1988-11-25
Abstract: PURPOSE:To make possible an automatization up to the IC assembly process at low cost as well as to contrive shortening of manufacturing period and reduce manufacturing cost and inventory cost by a method wherein marking pads are formed on part of the IC and the marking position of the IC to the pads is changed on the basis of grade data. CONSTITUTION:Part of the rows of electrode pads 3 of an IC 2a formed on a wafer 1 is provided with a marking pad part A and marking pads are formed there by the number of pieces to correspond to the number of necessary sorts. Moreover, the marking pads A1 to A8 and each grade data are made to correspond to each other and actually measured grade data and the address and marking position of the IC are stored together in a memory in a control circuit of a prober. Thereby, after a measurement of the amount to correspond to one sheet of a wafer on a chuck is finished, a marking is put on the pads A1 to A8 on the basis of the stored data. In such a way, a marking can be put on the marking pads while the position of the IC to the marking pads is changed according to the grade data on the basis of the address data of the IC at a masking part 13 and a measuring time can be reduced.
Patent JP-2001115684-A (JP)
Title: Base isolation structure
Inventor: KASUGA YASUHIRO
IPC: F16F15/04
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To allow floating to be generated in the even of an earthquake to reduce the seismic force and ensure the safety to turnover and falling impact. SOLUTION: The connection of the column lower part of the middle floor or bottom floor part in the column of a structure to a column or foundation under it is cut to form a floating boundary surface, and a base isolation device integrated with the lower column or foundation is set on the lower column or foundation. The base isolation device is formed of laminated rubber raised through a steel bar in the center, and a vertical stopper is provided on the upper end of the steel bar. The column lower part of the first floor or underground floor part in the column of the structure is connected to the lower column or foundation so that the laminated rubber of the base isolation device supports long-term axial force, the steel bar resists a horizontal shearing force, and the stopper controls the floating quantity, and a floating damping material is filled in the lower space of the stopper.
Patent JP-H05135497-A (JP)
Title: Block header detecting device
Inventor: OKABE MASANOBU
IPC: G11B20/10
Filed: 1991-11-14
Abstract: PURPOSE:To shorten detecting time of a block header, to surely detect the header even when the header is not continued in front of a read objective block and to reduce the probability of erroneous detection. CONSTITUTION:A synchronizing signal is supplied from data DATA by a detecting circuit 2 and a detected signal SDS is supplied to a gate 4 through a delay circuit 3. A descrambler 1 is reset by the detected signal SDS and the scramble of the header part and the data part of the data DATA is released. A specified block address is detected from the output of the descrambler 1 by the detecting circuit 5 and the detected signal SDA is supplied to the gate 4. When the synchronizing signal and the specified block address are detected at the same block position, a header detected signal SDH is obtained from the gate 4. The header is detected by 1 block and the detecting time is shortened, and simultaneously the header is detected surely even when it is not continued in front of the read objective block. Since the detected signal SDH is obtained by detecting both of the synchronizing signal and the specified block address, the probability of the erroneous detection is reduced.
Patent JP-H0845997-A (JP)
Title: Probe unit
Inventor: KITAMURA YOSHISUKE
IPC: G01R31/26
Filed: 1994-12-02
Abstract: PURPOSE:To position a cassette surely at a regular position on a cassette mounting base through a simple structure. CONSTITUTION:The probe unit comprises a wafer cassette 6 housing a plurality of semiconductor wafers W with positioning members 16 projecting from the bottom face, and a base 12 for mounting the wafer cassette 6 detachably, wherein a member 17 having a recess 18 being engaged with the positioning member 16 to hold the wafer cassette 6, when it is positioned at a regular position, is provided on the mounting face 12a of the cassette mounting base 12.
Patent JP-H02146781-A (JP)
Title: Laser diode excitation solid laser
Inventor: SENOO TOMONOBU
IPC: H01S3/10
Filed: 1988-11-29
Abstract: PURPOSE:To make power of outgoing laser beam changeable without changing power of excitation LD light, while making alignment control in accordance with power fluctuation of the excitation LD light unnecessary by providing a light damper on the outside of a light resonator. CONSTITUTION:Excitation light 6 going out from LD 1 is focused by a coupling optical system 2 such as a focusing lens and guided to a laser rod 3. The laser rod 3 and an output mirror 5 forms a light resonator. Outgoing laser light 7 emitted from this light resonator passes through a damper 10 while receiving damping according thereto to go out from a laser head 9. As the damper 10, in addition to a solid filter such as an ND filter, an interference filter, a variable filter, whose transmission factor is in a space two-dimensionally changing, and a variable filter, whose transmission factor is electrooptically changing, can be used.
Patent JP-H01139623-A (JP)
Title: Method for electrolytic oxidative polymerization of high polymer film
Inventor: HIGO SHINJI
IPC: C08G73/00
Filed: 1987-11-26
Abstract: PURPOSE:To obtain a tough high polymer film, having a high density and electric conductivity and useful as electrodes of plastic batteries or cells, by electrolytically and oxidatively polymerizing aromatic amines using an alkylsulfonic acid as a protonic acid. CONSTITUTION:Aromatic amines are electrolytically and oxidatively polymerized using an alkylsulfonic acid (e.g., ethanesulfonic acid) as a protonic acid to afford the aimed high polymer film.
Patent JP-H06143004-A (JP)
Title: Magnetic bearing type spindle device
Inventor: UESHIMA YOSHITAKE
IPC: B24B41/00
Filed: 1992-11-10
Abstract: PURPOSE:To carry out fine feeding or fine cutting for a grinding wheel at high accuracy by means of simple control. CONSTITUTION:A main spindle 24 is supported with an axial magnetic bearing part 27 and a radial magnetic bearing part 28. A position sensor 29 provided on the axial magnetic bearing part 27, in particular, is fixed to a base 25 through a supporting member 32, between a grinding wheel 20 and a housing 22, and a distance up to the grinding wheel 1 is measured along the axial direction of the main spindle 24 to detect a position in the axial direction of the main spindle 24. When fine feeding or cutting of the grinding wheel is to be carried out by electrically moving the main spindle 21 forward through the adjustment of exciting current of axial electromagnets 30, 31, an error in the accuracy of positioning of a table 23 is not included in the fine feeding or cutting, but only an error in measurement of a very small position sensor 29 is included therein, which does not affect the working accuracy of a work W.
Patent JP-H01199585-A (JP)
Title: Production of substituted phenoxypropanoic acid
Inventor: KENESU HENRII KURIFUOODO
IPC: C12R1/38
Filed: 1988-11-29
Abstract: PURPOSE: To efficiently obtain a substituted phenoxypropanoic acid having optical activities useful as a herbicide by a microbiological method.  
     CONSTITUTION: A compound of formula I (Z is an optionally substitutable cyclic organic group, preferably a phenyl group, a halogen-substituted phenyl group, a halogen-substituted phenyl group or a substituted pyridyl group) is supplied to a culture of a microoganism (e.g. Rhodococcus rhodochrous CIB 12,566 or Rhodococcus erythropolis NCIB 9,158) capable of oxidizing the compound into an R-enantiomer of a compound of formula II (C* is an optically active carbon atom) and the compound of formula II is isolated from the culture product and collected. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H02146196-A (JP)
Title: Semiconductor memory
Inventor: NISHIYAMA MANABU
IPC: G11C29/04
Filed: 1988-11-28
Abstract: PURPOSE:To widely shorten test time in a state test for an internal circuit by providing a control circuit and controlling either writing data or an output to an external output terminal using the control circuit. CONSTITUTION:At ordinary operation time, a control circuit 21 is not operated by a control signal N6, and writing in and reading out are normally executed. At replaced address test mode time, the circuit 21 is made into an operating state by the signal N6, and when a replaced signal N2 is a high level, the circuit 21 controls either an input circuit 61 or an output circuit 51. According to the control, the output becomes a fixed value correspondingly to a replaced address (for example, the output corresponding to the replaced address is always 0) regardless of 0 or 1 of the writing data. Namely, in an AND gate 23, when both signals N6 and N2 are the high level, the external data output always become the fixed value regardless of the value of a memory cell. Namely, an address, which outputs 0 when an ordinary writing operation is executed for a necessary address with an external data input as 1, and after that the reading out is executed with the signal N6 as the high level, can be decided as the replaced address.
Patent JP-S63153412-A (JP)
Title: Packaging component inspecting instrument
Inventor: KAKIGI GIICHI
IPC: H05K13/08
Filed: 1986-12-18
Abstract: PURPOSE:To exactly detect the shape of component whose reflection factors are different, by obtaining a height data, based on two kinds of luminance data based on optical cut images obtained from two directions and two large and small reference levels, at the time of inspecting the packaging state of packaging component by using an optical cutting method. CONSTITUTION:By two line sensors 8, 9, two kinds of optical cut images are detected from two directions, two kinds of (first and second) height data and luminance data based thereon are obtained, and by using these data, a three- dimensional shape data is obtained. In such a packaging component inspecting instrument, when one of first and second luminance data is above a first reference level (corresponding to the level of noise) SL1, and also, the other is above a second reference level (corresponding to a saturation level of the line sensor (SL2, a height data corresponding to a smaller luminance data is selected, and in other case, a height data corresponding to a larger luminance data is selected.
Patent JP-H02145843-A (JP)
Title: Sewing of bulky yarn
Inventor: HATTORI OSAMU
IPC: D05C7/08
Filed: 1988-11-28
Abstract: PURPOSE:To perform beautiful sewing of a bulky yarn preventing the loosening of a cover yarn in the case of large deflection of the sewing direction by placing a compensation tool in a cover yarn path in a process for winding a cover yarn around a core yarn to successively make a bulky yarn and sewing the bulky yarn to a cloth by the aid of a bobbin thread. CONSTITUTION:A bulky yarn 27 is successively formed by winding a cover yarn 26 around a core yarn 14 and the formed bulky yarn is sewn to a cloth 30 by the aid of a bobbin thread 7. In the above process, a compensation tool 31 is placed in the path of the cover yarn 26 to be wound around the core yarn 14. The path is extended from a cover yarn bobbin 21 through a guide 22, a ring 23 and a hole 25 to the core yarn 14. The compensation tool 31 is a coil spring. The base 32 of the tool is fixed to a supporting cylinder 17 and the cover yarn 26 is passed through the free end of the tool. The loosening of the cover yarn 26 can be prevented even in the case of a sharp curve of the seam where a nipple 13 largely changes the direction in accordance to the motion of the foregoing core yarn 14 relative to the motion of the cloth 30.
Patent JP-H09143516-A (JP)
Title: Operation of vertical type furnace
Inventor: YAMAGUCHI KAZUYOSHI
IPC: F27B1/20
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To stably keep the operation of a vertical type furnace by using sintered ore charged from the furnace top of the vertical type furnace of a blast furnace, etc., which has a basicity (CaO/SiO2 ), SiO2 content and MgO content respectively in specified ranges. SOLUTION: The sintered ore satisfying any one among (1) 1.4<=CaO/ SiO2 <=1.8, 4.0<=SiO2 content (%) <=6.0, and MgO content (%) <=1.4, (2) 1.8<=CaO/ SiO2 <=2.3 and 4.0<=SiO2 content (%) <=10.55-2.75×(CaO/SiO2 ) and (3) 1.8<=CaO/ SiO2 <=2.3, 6.0>=SiO2 content (%) >=10.55-2.75×(CaO/SiO2 ) and MgO content (%) >=2.0, is charged from the furnace top. In the blast furnace using the sintered ore satisfying these conditions, the ventilation is improved the operation can stably be kept and the improvement of the productivity and the reduction of fuel ratio can be achieved.
Patent JP-2001112917-A (JP)
Title: Slot machine
Inventor: KINOSHITA MASAKI
IPC: A63F5/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for enabling even a beginner to easily perform a timely stop switch operation by helping the switch operation without weakening game properties originally provided to the slot machine. SOLUTION: A controller is provided with a stop switch operation help signal output control means (140) for outputting stop switch operation help signals for operating a stop switch operation help reporting device (67) to the stop switch operation help reporting device (67). For the stop switch operation help signals, stop switch operation help waiting time fluctuating within a prescribed range is added to a stop switch operation timing for stopping a prescribed pattern (61) among the patterns (61) of a rotary reel (40) during rotation at a prescribed position.
Patent JP-H06122845-A (JP)
Title: Ink eraser
Inventor: ANDO TAKAFUSA
IPC: D21H19/00
Filed: 1992-10-12
Abstract: PURPOSE:To obtain an ink eraser excellent in dispersibility and opacifying ability, useful for offices, etc., by dispersing a titanium dioxide pigment, etc., in a vehicle prepared by dissolving a resin and specific additive(s) in an organic solvent. CONSTITUTION:This ink eraser can be obtained by dispersing (I) a titanium dioxide pigment (and an extender pigment) in (II) a vehicle prepared by dissolving (A) pref. 5-20wt.% of a resin such as an acrylic resin and (B) pref. 0.1-2.0wt.% of at least one kind of additive selected from (1) alkenylsuccinic alkylene glycol monoesters, (2) polycarboxylic partial alkylolamine salts, (3) long chain polyaminoamide dibasic acid monoester salts, (4) unsaturated fatty acid alkylolamine salts, (5) polyamine partial carboxylic acid salts, and (6) ricinoleic alkyl ester carboxylates in (C) pref. 30-60wt.% of an organic solvent such as pentane.