baber/WOPTO huggingface dataset:
Patent JP-H04258877-A (JP)
Title: Semiconductor memory circuit
Inventor: KAMISAKI SACHIKO
IPC: G11C11/401
Filed: 1991-02-13
Abstract: PURPOSE:To reduce the number of control signal lines for a line buffer circuit by performing the ON/OFF control of a second transistor by means of a serial output signal from a shift register or a selection signal from a row decoder. CONSTITUTION:The ON/OFF control of transistors Q1f to Q1n is performed by serial output control signals PHIs1 to PHIsn to control activity/inactivity of inverters IV11 to IV1n. Accordingly, the number of control signal lines can be reduced. Since data are simultaneously transmitted to each serial bus 31 and 32, only two of the inverters IV11 to IV1n are activated in order, therefore, power consumption can be reduced.
Patent JP-H05219241-A (JP)
Title: Automatic transfer system
Inventor: TAGUCHI KIKUO
IPC: H04M3/42
Filed: 1992-02-05
Abstract: PURPOSE:To vary a transfer destination based on the contrast with registration information registered in advance corresponding to combination between a route number of an incoming call and an identification number of a caller. CONSTITUTION:When the operator of a TEL1 moves to a floor on which an extension telephone set being a TEL3 is installed and an incoming call reaches an extension being the TEL1, a CPU6 identifies a route of an incoming call to an extension being the TEL1, a caller identification number and an automatic transfer destination extension number whose route number of the incoming call and whose route number of actual incoming call are coincident are selected from caller identification numbers and automatic transfer destination extension numbers stored corresponding to the extension being the TEL1 stored in a MEM7 are selected, and when the caller identification number has an incoming route number 0, it is confirmed that the identification number is coincident with the caller extension number and in the case of the incoming route number 1, it is confirmed that the caller identification number is coincident with the caller ID number and the data are transferred to a relevant transfer destination.
Patent JP-2000221623-A (JP)
Title: Planar image intensifier and radiation image forming method
Inventor: TAKAHASHI KENJI
IPC: G03B42/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a new unmagnified-size planar image intensifier capable of giving a high-quality image, made light in weight and produced at low cost, and a radiation image forming method using the same. SOLUTION: This image intensifier amplifying and converting a radiation image to a visible image is constituted of a planar input fluorescent screen which two-dimensionally emits photons in accordance with exposure when radiation transmitted through an object 2 or radiation emitted from a specimen is radiated; a photoelectric surface arranged in a tight-contact with the input fluorescent surface and absorbing the photons and converting them into electrons; a vacuum gap 34 for accelerating the electron by applying voltage within the range of 0.3 to 10 kV to the electrons on the photoelectric surface and having a vacuum gap 34 within the range of 100 to 3000 μm and a planar output fluorescent surface arranged to face to the photoelectric surface through the gap 34 and converting the accelerated electrons into photons.  The radiation image forming method using the intensifier 3 is also provided.
Patent JP-S611032-A (JP)
Title: Bonding device
Inventor: KAWASE KATSUYUKI
IPC: H01L21/60
Filed: 1985-02-04
Abstract: PURPOSE:To eliminate the influence to the positioning accuracy even if the height of a chip is irregular by mounting a spot light at a position vertical to the chip, and emitting the chip from the spot light. CONSTITUTION:A spot light 3 is mounted at a vertical position from the surface of a chip 2, and a bonding tool 1 is mounted at the position separated at the prescribed distance 11 from the bonding surface. Since the emission of the light from the light 3 is performed in the vertical direction by a half mirror 16, even if the height of the chip 2 is irregular, it does not affect the influence to the positioning accuracy. After the positioning is finished, the tool 1 is moved forward at the distance 11 to perform the bonding. Since monitoring means (ITV camera 14) is disposed directly thereabove, the problem of the depth of focus decreases, and the positioning of the operator is facilitated.
Patent JP-S60164976-A (JP)
Title: Tape cassette
Inventor: KASHIMURA NORITAKA
IPC: G11B23/28
Filed: 1984-02-06
Abstract: PURPOSE:To eliminate troubles on travel of a magnetic tape and on operation of deck inner materials even when opening/closing an identification hole by continuously providing a cover having a construction integral with shell and a hollow part having retaining part at the inside thereof in the identification hole and punching the cover inward and retaining a push-in cover at a more deep part than the retaining part by the retaining part of the hollow. CONSTITUTION:A projected part 5 is integrally formed on a lower-side shell 1a of an inner face of a hollow part 4. Therefore, by punching a cover 3 in inward and pushing it at a more deep part than the projected part 5 of the hollow part 4 so as to drill an identification hole 2, the cover 3 is retained by the projected part 5 to block it from slipping out into the outside, thereby preventing the cover 3 from going to the inside of the deck when mounting a tape cassette on the deck to eliminate troubles on operation of deck inner materials. This obviously prevents the cover from going into a shell 1, thereby eliminating trouble on travel of the magnetic tape.
Patent JP-S63190183-A (JP)
Title: Vacuum chemical reactor
Inventor: ASAMAKI TATSUO
IPC: C23C16/46
Filed: 1987-01-30
Abstract: PURPOSE:To perform partial reforming treatment with good efficiency of electric power by selecting microwave liable to be absorbed to the part necessitating reforming in case of placing a substrate to be treated in a vacuum vessel and heating it with microwave irradiation while introducing reactive gas and subjecting the necessary part of the substrate to reforming treatment. CONSTITUTION:A substrate 31 to be treated is fitted on the window 51 made of quartz which is provided to an electromagnetic wave irradiating means 50 for microwave in the vacuum chamber 11 of a vacuum vessel 10. A gaseous raw material of a film formed on the surface of the substrate 31 is blown thereon uniformly and parallel as shown in arrows 44 from a cylinder 43. Then microwave having frequency sufficiently absorbed by the substrate 31 is applied from the oscillator 55 of the irradiating means 50 and only the substrate is selectively heated and raised in temp. and allowed to react with the introduced gaseous raw material and the film of the product resulting from the decomposition of the reactive gas is formed on the substrate 31. Further treatment such as etching excepting film formation is performed under excellent efficiency of electric power.
Patent JP-H08187074-A (JP)
Title: Filter material and production thereof
Inventor: TOKIDA ATSUSHI
IPC: A24D3/02
Filed: 1995-01-11
Abstract: PURPOSE: To suppress the production of acidic odor components such as acetic acid odor in a filter material containing cellulose fiber and activated charcoal. CONSTITUTION: This method for producing a filter material for cigarettes consists of an adding process where an adsorbent such as active charcoal and a powdery or granular thermoplastic resin having hot melt adhesiveness to an opened tow of cellulose ester fiber, a forming process where the tow containing the resin in wound to form a rod, a heat treating process where the rod is heat treated and the resin is melted in or after the forming process and a cooling process where the rod is cooled. The amounts to be added are 1-200 pts.wt. adsorbent and 0.5-50 pts.wt. thermoplastic resin having 50-200 deg.C melting point, 10-500μm average particle diameter based on 100 pts.wt. tow.
Patent JP-S54113215-A (JP)
Title: Slip processing system
Inventor: TAKIGUCHI AKIHIKO
IPC: G06V30/224
Filed: 1978-02-24
Abstract: PURPOSE: To make it difficult that slips are affected by dirt, a printing quality, etc., by irradiating the light of wave length λ 1  to the slip by an irradiation mechanism and detecting the light of wave length λ 2  from a mark by a light detecting mechanism and processing detection signals in a signal processing part to take out information.  
     CONSTITUTION: Fluorescent materials are used to print a mark on a slip, and ink materials are used to print characters so that these characters may be superposed on a part or the whole of the mark. Simultaneously, the light of wave length λ 1  is irradiated to the slip by irradiating mechanism, and the light of wave length λ 2  from the mark is detected by light detection mechanism, and detection signals are processed by signal processing part 323 to take out information. As a result, a processing where it is difficult that slips are affected by dirt, a printing quality, etc., can be preformed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000217486-A (JP)
Title: Fishing bag
Inventor: YOSHIMOTO MASAYOSHI
IPC: A01K97/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a fishing bag capable of surely preventing the staining or wetting of a held article with other articles in the case of holding plural articles in a holding chamber and nevertheless enabling the use of the chamber as a single holding space. SOLUTION: This fishing bag is provided with a holding chamber 7 capable of holding plural articles. A partition sheet 9 for dividing the holding chamber 7 is fixed to an inner face 8a of the holding chamber 7 by attaching one end of the sheet as a fixed end 10a and leaving the other end of the sheet 9 as a free end 10b. The partition sheet 9 has flexibility and waterproofness.
Patent JP-S60164961-A (JP)
Title: Magnetic disk driving device
Inventor: SUGANUMA YUUJI
IPC: G11B19/20
Filed: 1984-02-08
Abstract: PURPOSE:To enable to adjust correctly to the reference value by attaching a light emission element on the back of a small base plate to avoid external force and making the fixing part a long hole to enable to move the small base plate in circumferential direction. CONSTITUTION:The small base plate 52 to which the light emission element 24 for an index signal is attached is fixed to a conductive fitting boss fixed on the wiring pattern on the upper face of a controlling base plate 22. A fastening hole to which the small base plate is fastened with a screw 27 is made oblong 35 to enable the small base plate 25 to move in circumferential direction. When adjusting index signal detecting time, it is enough to unfasten the screw 27 and move the small base plate 25 along the oblong hole 35. Therefore, index signal detecting time can be adjusted vary easily. As no external force is applied to the light emission element 24, adjusted value does not go wrong, and reliability can be improved further.
Patent JP-S63187648-A (JP)
Title: Gate array
Inventor: TAKEUCHI MASAMI
IPC: H01L21/027
Filed: 1987-01-30
Abstract: PURPOSE:To eliminate the need for the preparation of mother wafers at every chip size by constituting a gate row formed onto the mother wafer of two or more of gate rows having different length in a gate laying type gate array. CONSTITUTION:In a gate array consisting of chips 1, alignment mark regions 2, PMOS transistor regions 3, NMOS transistor regions 4, scribing lines 5, etc., gate rows, length of which is represented by l1, l2(l1>l2) respectively, are formed, and some of the gate rows in length l2, short gate rows, are crushed and marks 2 are arranged. The scribing line 5 is set so as to pass in a region in which the marks 2 are disposed. Accordingly, a mother wafer required can be limited to one kind.
Patent JP-S61179627-A (JP)
Title: Optical bus repeater
Inventor: SUZUKI TAKASHI
IPC: H04B10/80
Filed: 1985-02-05
Abstract: PURPOSE:To constitute the system even at a side having no loopback connector and to execute communication by activating an optical switch to reflect an optical signal when a power supply of an optical bus repeater is turned off so as to reflect the optical signal at the side having no loopback connector. CONSTITUTION:The input/output side is provided with optical switches 21, 22 and a switch control section 23 controlling the optical switches 21, 22 in interlocking with the on/off of a power supply. Since the optical switch 21 is selected to reflect the optical signal from an incoming line by the control of a switch control section 23 when the power is turned off, the signal at the side having no loopback connector 12 is reflected and even at the left side of an optical bus repeater 11, the system is constituted and communication is attained within the system. The optical switch 22 reflects the right side of the optical bus repeater and is not operated in this case.
Patent JP-S56119028-A (JP)
Title: Construction of earth retaining wall
Inventor: NAKAI AKIRA
IPC: E02D5/20
Filed: 1980-02-22
Abstract: PURPOSE: To pull and recover reinforcing steel structurals embedded inside individual hardened columnar bodies for the purpose of recycling steel structurals at time when an excavation work for a vertical shaft, etc. has been completed.  
     CONSTITUTION: An electric heating cable 8 is provided beforehand, along with reinforcing steel structurals 7 such as "H"-shaped steel, etc., on the surface of the said steel structural. At the same time, a thermoplastic resin or a thermosoluble material 9 such as paraffin is applied over the entire external surface of steel structural. When an excavation work for a vertical shaft, etc. is completed and the shaft is filled back, the electric heating cable on the reinforcing steel in a columnar body 1 is electrified to heat the surface of steel structural. Thus a thermosoluble material is resolved to eliminate its sticking property to mortar 6 and allow the pull out and recovery of only the reinforcing steel structural 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56117492-A (JP)
Title: Answer monitor circuit
Inventor: MIYOSHI SHIGE
IPC: H04M3/22
Filed: 1980-02-22
Abstract: PURPOSE:To realize a small-size and economical answer monitor circuit, by using a half-constant current circuit that makes the DC resistance value variable through formation into a transistor plus a diode bridge and at the same time securing a holding rering receiving function. CONSTITUTION:A bridge circuit consisting of the diodes D4-D7 plus photocouplers PT2 and 3 is provided between the terminals A and B. At the same time, a half- constant current circuit is formed with a transistor TR, resistances R0-R2 plus capacitor CO to show a high and low impedance to the AC and DC respectively. Furthermore the photocoupler PT10 is connected between the resistance R2 and the base of the transistor TR, and at the same time a serial circuit comprising the photocoupler PT1 and the resistance R3 is connected in parallel to the resistance R1. The resistance between the terminals A and B is set e.g. at 400OMEGA in the answer monitor working mode by controlling the ratio among the resistances R0-R2. The resistance between A and B is set e.g. at 6.5KOMEGA while receiving the holding rering by controlling the value of the resistance R3.
Patent JP-H08213399-A (JP)
Title: Method for forming solder bump
Inventor: KIMIJIMA SUSUMU
IPC: H01L21/321
Filed: 1995-02-08
Abstract: PURPOSE: To provide a method for forming solder bumps by which homogeneous bumps having uniform sizes can be formed. CONSTITUTION: A method for forming solder bumps by which solder bumps are respectively formed on the electrodes 11 of a semiconductor substrate 10 provided with the electrodes 11 contains at least a supply process for supplying solder 20 onto the electrodes 11, polishing process for polishing the supplied solder 20 to a prescribed height from the surface of the substrate 10, and bump forming process for forming the solder bumps 21 by melting the solder 20a by heating.
Patent JP-S56117895-A (JP)
Title: Electroslag welding method
Inventor: TANNO HITOSHI
IPC: B23K9/02
Filed: 1980-02-20
Abstract: PURPOSE:To prevent size precision from lowering due to the contraction of melt- stuck metal by butting the opposite steel plates through providing a nearly symmetric X grove onto the steel plates, by feeding electrodes to both sides of the X  groove, and by performing large heat input welding while forming one molten pool. CONSTITUTION:Both the root surfaces 1a of the steel plates 1 opposed at the X groove are butted. Strapped copper 4 is allowed to contact with steel plates 1 so as to surround both side grooves 3a and 3b. Into respective grooves 3a and 3b, wires 5 for welding and consumable nozzles 6 are inserted and grooves 3a and 3b sandwiching the root surfaces 1a are simultaneously electroslag welded. For this welding, the root surfaces are fused and molten pools formed at both grooves 3a and 3b are made into one molten pool. Consequently, the narrowing of the interval between the grooves due to the contraction of melt-stuck metal is prevented. With regard to the welding, width L of root surfaces 1a is 2-40mm., the groove widths are 30- 50mm., respectively, and the quantity of input heat for welding is 700-1,800kJ/cm.
Patent JP-S59145664-A (JP)
Title: Tilt type steering system
Inventor: KADOTA HIDETOSHI
IPC: B62D1/187
Filed: 1983-02-10
Abstract: PURPOSE:To prevent intrusion of foreign material into universal joint by providing a protector for preventing intrusion of foreign material into universal joint on an upper column shaft of tilt-type steering system and constructing such that said protector will drop out or breakdown upon application of load higher than predetermined level. CONSTITUTION:The column shaft 1 of tilt-type steering system is constructed with upper and lower column shafts 3, 4 coupled rollably through a universal joint 2. In order to allow inclination of upper column shaft 3, a gap 13 is provided between a member at said shaft side 3 and instrument panel 12. In order to prevent intrusion of foreign material through said gap 13 into the universal joint 2, a protector 22 is engaged with the upper column tube 6 of shaft 3. Said protector 22 is provided with a tube shaft section 23 where a portion is notched in circumferential direction and a shielding board 24 and formed to be dropped out upon application of load higher than predetermined level.
Patent JP-S61181241-A (JP)
Title: Telephone set
Inventor: WAKABAYASHI KUNIHIKO
IPC: H04M1/00
Filed: 1985-02-06
Abstract: PURPOSE:To disconnect temporarily contents of conversation not desired to be listened to by an other talking party by providing a switch to a signal line at the side of a transmitter. CONSTITUTION:A voice signal from a line 6 passes through a telephone set circuit network 5 and is outputted from a receiver 2, and a voice signal inputted from a transmitter 3 passes through a contact of a switch 4 and a telephone set circuit network 5 and is sent to the line 6. The voice signal inputted from the transmitter 3 during talking detours to the receiver 2 in the inside of the telephone set circuit network 5 as a side tone. While the switch 4 is operated, the voice signal from the transmitter 3 is not sent to the telephone set circuit network 5, resulting that the transmission to the line 6 and the detour to the receiver 2 are prevented.
Patent JP-H11317459-A (JP)
Title: Manufacture of dual-gate oxide dual work function cmos
Inventor: BRONNER GARY BELA
IPC: H01L27/108
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a dual-gate oxide which is capable of manufacturing a single integrated circuit chip, wherein a logic circuit and a DRAM are combined and manufacturing a field effect transistor(FET) having a dual work function. SOLUTION: First, a thick gate oxide layer 104 is formed on a wafer, than a doped polysilicon layer 106, a silicide tungsten layer 108 and a nitride layer 110 are successively laminated on the oxide layer in order to form a gate stack. A part of the stack is selectively removed, and the wafer on which the logic circuits are formed in re-exposed. A thin gate oxide layer 116 is formed on the re-exposed region of the wafer, a polysilicon gate 120 is formed thereon, and a thick oxide NFET and PFET are formed on the gate. A thick oxide device region is selectively changed into a silicide 146, then the gate is etched from the stack in the thick oxide device region. Finally, dopant ions are implanted into source/drain regions 140 and 142 of the thick gate oxide device and are made to diffuse, and a deep junction and a dual work function gate are formed.
Patent JP-S58140489-A (JP)
Title: Piston, cylinder machine
Inventor: FUJITA ETSUO
IPC: F04B27/08
Filed: 1982-02-15
Abstract: PURPOSE:To prevent shock to be accompanied with ON-OFF control by a method wherein a member, delaying the close timing of a suction port opened in a cylinder bore to the time of unloading in case the piston and the cylinder are moving to the axial direction thereof by their relative rotation and effecting a pumping effect, is provided on a cylinder block. CONSTITUTION:The cylinder block 3 is provided in a housing 1 integrally with a rotary shaft 2 and a fixing gas passing shaft 5 is provided at the center thereof. The pistons 12, 13 are inserted into a plurality of bores 4 provided in the cylinder block 3 while the pistons are engaged with swash plates 8, 9 fixed to the gas passing shaft 5. Refrigerant medium gas is sucked inbetween the pistons 12, 13 through suction ports 23, 24 and is discharged through discharging ports 27, 28, however, an unloader sleeve 15 is energized to the right at all times by a spring 17 and the relative position thereof between the suction port and the discharging port is changed by a solenoid coil 18 to delay the close timing of the unloading.
Patent JP-H01200094-A (JP)
Title: Control of centrifugal compressor
Inventor: FUKAO YOSHITERU
IPC: F04D27/00
Filed: 1988-02-02
Abstract: PURPOSE:To permit the control with high precision by calculating the operation efficiency from the slip value which is intrinsic for a vane wheel and is calculated from the number of revolution of a centrifugal compressor, fluid flow rate, angle of a guide vane, etc., and the head coefficient of the centrifugal compressor which is calculated from the suction temperature, suction pressure, etc. CONSTITUTION:In a centrifugal compressor, 1 inlet guide vanes 11-14 are installed on the inlet side of the multistage compressors 4-7, and diffuser vanes 15-18 are installed on the outlet side, and each vane angle and number of revolution of the centrifugal compressor are controlled by a controller 28 through each driving device 19a-19h and a driving machine 2. Control is carried out by searching an optimum operation efficiency point from the actually measured operation efficiency. When the operation efficiency is actually measured, the slip value which is intrinsic for a vane wheel is calculated on the basis of the number of revolution of the centrifugal compressor and each vane angle, and the head coefficient of the centrifugal compressor 1 is calculated on the basis of the suction temperature, suction pressure, and discharge pressure. Then, the operation efficiency is obtained by division-calculating the head coefficient by the slip value.