baber/WOPTO huggingface dataset:
Patent JP-H0939473-A (JP)
Title: Lead removing device of propelling pencil
Inventor: TAKAHASHI KAZUNARI
IPC: B43K21/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To easily remove a broken lead by providing a lead removing pin and the guide member relatively sliding with respect to the lead removing pin. SOLUTION: When the lead of a propelling pencil is removed at a time of the clogging with the lead by using the lead removing device attached to the rear end of a side knock type propelling pencil, the lead removing device is separated from a shaft cylinder and a tip member 5 is also separated from the shaft cylinder. Next, the separated tip member 5 is inserted in the guide hole 22 of the guide member 21 of the lead removing device and subsequently pressed to push the guide member 21 into a housing 17 against the elastic force of an elastic member. A lead removing pin 19 is inserted in a lead protecting pipe 7 by this push-in operation to discharge the broken lead L of the lead protecting pipe 7. The length of the lead removing pin 19 is set so as not to be exposed from the housing 17 even when the guide member 21 perfectly falls against the elastic member.
Patent JP-S60104666-A (JP)
Inventor: FUJITA TERUYUKI
IPC: B25D9/16
Filed: 1983-11-12
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-S6369025-A (JP)
Title: Optical information recording and reproducing device
Inventor: SUZUKI YASUO
IPC: G11B21/08
Filed: 1986-09-11
Abstract: PURPOSE:To prevent a mistaken counting due to the attachment of dust and so on and to precisely move an optical head by providing a member with optical perviousness on the slit part of an encoder plate. CONSTITUTION:A coloring member 36 and an optical member 38 are confronted and arranged in the interior of a linear sensor provided on the optical head. The linear encoder plate 32 is provided between the members 36 and 38, and a vernier linear encoder plate 40 between the member 38 and the plate 32. They move relatively due to the movement of the optical head. The plates 32 and 40 are equipped with plural slits 35 and 39, and the member 38 receives light through the member 36, thereby detecting the position of the head. If transparent films 41 and 43 with optical perviousness are buried in the slits 35 and 39, the attachment and accumulation of dust and so on are prevented, whereby the head can access and move precisely.
Patent JP-H02108695-A (JP)
Title: Nucleotide for treatment
Inventor: SAADO JIYOOJI RAHIMU
IPC: A61P31/12
Filed: 1989-08-18
Abstract: NEW MATERIAL: 2',3'-Dideoxy-5-ethylnyl-3'-fluorouridne of formula I.  
     USE: Therapy and prophylaxis for viral infection diseases, hepatitis B virus infection diseases, human immunodeficiency virus infection diseases.  
     PREPARATION: The protective group is removed from a compound of formula II (wherein X is H or a hydroxyl protective group; Z is H or an ethynyl protective group, provided that at least either X and Z is a protective group), a compound of formula III (wherein Y is a precursor of a fluoro group) is reacted under conditions favorable for converting the precursor group into a fluoro group or reacted with a pyrimidine base of formula IB or a compound functionally equivalent to that is reacted with a compound having the function of introducing a desired riboflanosyl ring into position 1 of the pyrimidine base of formula IV to obtain the purpose nucleoside. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000042696-A (JP)
Title: Nozzle for continuous casting
Inventor: MATSUMURA TAKESHI
IPC: C04B35/03
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting which can restrain the sticking of aluminum while keeping the smoothness on the working surface during casting. SOLUTION: This nozzle 1 for continuous casting forms an inner hole 3 at the center in the axial direction of the nozzle body 2. At the lower end of the inner hole 3, spouting holes 4 opened on the side surface of the nozzle body 2 are formed. The surface layer parts 3a and 4a on the inner hole 3 and the spouting holes 4 are formed of a refractory having the composition of 90-160 wt.% spinel (MgO.Al2O3) and 0-10 wt.% MgO or Al2O3. In this way, the smoothness on the working surface is kept and also, the development of alumina as oxygen supplying source can be restrained.  Coagulation with alumina powder under high temp. and reducing atmosphere can be restrained by using the spinel as the main component in the mineral composition on the surface layer parts 3a, 4a, and the constriction or the clogging of the nozzle inner hole 3 and the spouting holes 4 caused by the sticking of the alumina can be prevented.
Patent JP-S58118301-A (JP)
Title: Pressurized liquid production device
Inventor: HIBI AKIRA
IPC: F15B1/02
Filed: 1981-12-31
Abstract: PURPOSE:To realize excellent accommodation to the load of a pressurized liquid production device utilizing a liquid pressure type free piston internal combustion engine, by providing a compressive working liquid control means which supplies compressive working liquid to a machine liquid conversion means only when the pressure of the working liquid for generating power is lowered below a predetermined value. CONSTITUTION:Working liquid for generating power flows out from a liquid pressure cylinder 3 through a check valve during expansion strokes of an internal combustion engine, and the pressure in a high-pressure accumulator 8 rises. When the pressure of the working liquid for generating power in the high- pressure accumulator 8 reaches a predetermined value, a cut-off valve 12 is closed to intercept a flow of a working liquid for compression and a free piston is stopped at a bottom dead center. When the pressure of the working liquid for generating power falls below the predetermined value, the cut-off value 12 is opened and a reciprocating motion of the free piston 2 is restarted, therefore, excellent accommodation is realized to the load of the pressurized liquid production device utilizing a liquid pressure type free piston internal combustion engine.
Patent JP-H0960207-A (JP)
Title: Connection structure of roof plate
Inventor: TAMADA MINORU
IPC: E04D3/366
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent disconnection at a connecting part caused by upwash by negative pressure, to improve airtightness and watertightness at the connecting point and to improve workability. SOLUTION: An inclining and rising piece 10 to be inclined outward is formed on an end part on the connection side of roof plate materials 3a, 3b. A horizontal pressed part 5 is formed by bending the inclining and rising piece 10 outward and substantially horizontally. The horizontal presser 7 to press the horizontal pressed part 5 of the roof plate materials 3a, 3b, an inclined presser part 11 to press the inclining and rising piece 10 and a cap engaging part 25 to engage with and hold a cap 9 are formed on a connecting metal fitting 6. Pressurizing parts 27 to press a pressed part 26 and the inclining and rising pieces 10, 10 are formed on both side parts of the cap 9. The inclined presser part 11 is positioned adjacent to the outside of the inclining and rising piece 10, the horizontal presser part 7 is positioned adjacent to the uppse side of the horizontal pressed part 5, the pressed parts 26 on the both end parts of the cap 9 are engaged with the cap engaging part 25 and the pressurizing part 27 is pressed by the inclining and rising piece 10.
Patent JP-H1035885-A (JP)
Title: Powder blow-in equipment
Inventor: HAYASHI KOZO
IPC: B65G53/40
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To mix the curing accelerator powder of the prescribed quantity in the air with excellent accuracy, and to facilitate the maintenance work. SOLUTION: A powder blow-in equipment is provided with a rotary disk 5 which is arranged in a casing 3 to receive the powder from a tank and provided with a plurality of powder carrying through holes 6 in a peripheral edge part in the circumferential direction, and ventilation liners 31, 32 which are arranged on each side of the rotary disk opposite to one of the powder carrying holes with small clearance, and in which the powder in the powder blow-in hole in the air flow, and discharged out of the casing. The ventilation liners 31, 32 are screwed into the casing 3 in a positionally adjustable manner in the vertical direction, and the scale divided from the screw pitch is marked on the peripheral surface.
Patent JP-H0555549-A (JP)
Title: Heterojunction bipolar transistor
Inventor: NAGAHAMA KOKI
IPC: H01L21/331
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a heterojunction bipolar transistor which can cope with integration by facilitating formation of a base electrode and reducing a level difference among electrodes of an emitter, a collector and a base. CONSTITUTION:On the surface of a semiconductor substrate 1, an emitter layer 5 and a collector layer 7 are arranged with a base layer area in between, and the base layer is p-n junctioned with both the emitter layer 5 and the collector layer 7, with that junction plane in the direction which crosses the substrate 1. And an external base layer 3 which extends outward of the area of the emitter layer 5 and the collector layer 7 is connected with a bottom part of the base layer, and in addition, the emitter layer 5 area is provided with an emitter electrode 8, and the collector layer 7 area is provided with a collector electrode 9, and on the external base layer 3, a base electrode 10 is provided.
Patent JP-H1062458-A (JP)
Title: Overvoltage protective relay
Inventor: FUKUTOMI KOICHI
IPC: H02H7/09
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain an overvoltage protective relay which can detect both overvoltage and overexcitation of a synchronous machine. SOLUTION: When the scalar quantity of voltage value exceeds a set value or when the scalar quantity of voltage value is lower than a set value but the frequency thereof is lower than a rated frequency, the relay is simply required to correct the voltage value depending on the lower quantity and to detect the corrected value exceeding the set value. An upper limiter circuit 9 is thereby provided on the output side of a frequency detection circuit 6 in order to set the frequency, for validating a circuit 7 in the relay for correcting the voltage with the frequency, within a rated frequency.
Patent JP-2000050240-A (JP)
Title: Supervisory camera unit
Inventor: ABE KAZUNORI
IPC: H04N7/18
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the supervisory camera unit for which a proper number of supervisory cameras are easily extended up to 8 or 9 cameras in total, while using 4 sets of cameras as a basic number. SOLUTION: This supervisory camera unit has plural standard input jacks 81 for connecting to camera heads and plural standard digital video encoders 28 each forming digital video data from a signal inputted to each standard input jack 81, has plural detachable A/D conversion boards 70 for extension purpose each of which incorporates an extension input jack 77 and a digital video encoder 73 that generates digital video data from a signal inputted to the extension input jack 77 and outputs the data to a data output terminal 78. Furthermore, the supervisory camera unit detects the number of the standard digital video encoders and the extended digital video encoders 75 and composites digital video data inputted from the digital video encoders 28, 75 to generate a video signal to display a multi-screen video image.
Patent JP-H0960915-A (JP)
Title: Air-conditioner
Inventor: SUDA SHOICHI
IPC: F24F13/20
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner which can prevent air leakage between the first heat-insulation material and the second heat-insulation material without use of seal packings or the like. SOLUTION: In an air conditioner in which a breakable plug body 100 is provided in the unit body 22 of the air-conditioner and the first heat-insulation material 103 that the part corresponding to the plug body is opened, is arranged in the inside face of the unit body and the second heat-insulation material 105 different from the first heat-insulation material is fitted at the opening 104 of the first heat-insulation material 103, the opening 104 of the first heat- insulation material 103 is formed so that the unit body 22 side is widened.
Patent JP-H0793312-A (JP)
Title: Method and device for chinese character retrieval
Inventor: AMASHIRO SEIICHI
IPC: G06F17/22
Filed: 1993-08-30
Abstract: PURPOSE:To provide the KANJI(Chinese character) retrieval device which cap improve the operation efficiency of KANJI retrieval. CONSTITUTION:A logical arithmetic part 28 performs logical operation for plural intermediate retrieval results obtained by an attribute retrieval part 26 according to plural attributes corresponding to KANJI, thereby obtaining a retrieval result. Therefore, the retrieval range can be narrowed down on the basis of the attributes and the efficiency of the KANJI retrieval can be improved.
Patent JP-S6191739-A (JP)
Title: Compression system for order specification data
Inventor: MORITA MASANORI
IPC: G06F17/30
Filed: 1984-10-12
Abstract: PURPOSE:To shorten the length of order specification data and reduce the size of a memory by converting the order specification data by a specific converting means only by circuits wherein the number of unheld number data decreases to 1. CONSTITUTION:Number data i0<(0)> of the order specification data P<(0)> is regarded as number data j0 as it is, and other number data i1<(0)>-im-1<(0)> are converted into number data i1<(1)>-im-1<(0)> corresponding to one of respective numbers 0-m-2, obtaining order specification data P<(1)>. This conversion is carried out successively, so that number data of order specification data P<(m-1)> in a register is zero without fail when the (m-1)th process is completed; and informa tion that the original order specification data P<(0)> is converted into number data j0-jm-2 and compressed.
Patent JP-H1054239-A (JP)
Title: Cooler
Inventor: TOBA RYUICHI
IPC: F01P7/12
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To cool a radiator arranged to the backside of a condenser provided for air conditioning by controlling the temperature of inflow air used for cooling. SOLUTION: In a cooler 15, a condenser 16 for air conditioner, a radiator 17 to cool cooling water for an engine and a cooling fan 18 which works to supply cooling air to the radiator 17 at the time of driving are disposed in order from the front side of vehicle toward the rear side thereof, and they 16, 17, 18 are enclosed with a fan shroud 10 while opened at their front and rear ends. This cooler 15 is furnished with a bypass passage in a location between an outer peripheral part of the radiator 17 and the fan shroud 19 through which passage air passing the condenser 16 comes in and reaches the cooling fan 18 without its passing the radiator 17.
Patent JP-H0379875-A (JP)
Title: Metal-metal contact type diaphragm valve
Inventor: HANIYU TAKAOMI
IPC: F16K7/16
Filed: 1989-08-19
Abstract: PURPOSE:To enlarge the stroke of a diaphragm so as to heighten the Cv value by forming a ring-formed protruding part protruding downward onto the outer periphery center part of the diaphragm, forming a valve seat to be brought into pressure-contact with the tip of the protruding part into the ring-formed valve seat with the flat surface, and machining and hardening its surface. CONSTITUTION:A circular ring-formed protruding part 30 is formed in the state of protruding downward onto the outer periphery center part of a diaphragm 6'. A valve seat to be brought into pressure-contact with the tip of the protruding part 30 is formed into a ring-formed valve seat 5' with the flat upper surface, as well as the upper surface of the valve seat 5' is pressure-machined to be hardened. With this constitution, the tip of the ring-formed protruding part 30 can be completely adhered to the upper surface of the ring-formed valve seat 5', so that a gap between the lower face of the diaphragm 6' and the upper face of the ring-formed valve seat 5' can be made large at the valve open time. The stroke of the diaphragm 6' can be therefore made large to make the Cv value large. At the valve closed time, the circular arc cross sectional width of the ring-formed protruding part 30 can be contracted in the direction of an arrow, thus saving elastic restoring force for the valve opened time.
Patent JP-S57181229-A (JP)
Title: Driving circuit
Inventor: OOURA TOSHIO
IPC: H03K3/02
Filed: 1981-12-25
Abstract: PURPOSE:To stabilize a switching speed by providing two series circuit each consisting of an enhancement type MOSFET and a depletion type MOSFET whose gate and source are connected in common. CONSTITUTION:When a hysteresis circuit 4 generates an H-level output, the output of an inverter 5 is at a level L, an enhancement MOSFETQ20 turns on while an enhancement MOSFETQ21 turns off, and a charged capacitor C is discharged by a current determined by the threshold voltage of a depletion MOSFETQ19, so that the potential of an oscillation terminal 6 changes from the level L to the level H. When the voltage of the oscillation terminal 6 reaches a prescribed value, the output of the hysteresis circuit 4 is inverted and the capacitor C is charged by a current controlled by a depletion MOSFETQ22. When the potential of the oscillation terminal 6 reaches a prescribed value, the output of the hysteresis circuit is inverted. This operation is repeated to perform oscillation continuously.
Patent JP-H0659387-A (JP)
Title: Diazo photosensitive paper
Inventor: IGARASHI KOJI
IPC: G03C1/76
Filed: 1992-08-11
Abstract: PURPOSE:To provide diazo photosensitive paper having high image density, high sensitivity, satisfactory surface properties free from unevenness in coating with a diazo photosensitive liq. and satisfactory preservability. CONSTITUTION:A precoat layer contg. 50-90wt.% mixture of kaolin with aluminum hydroxide in (1:2)-(2:1) ratio is formed on a substrate by 1.5-5.0g/m<2> and a diazo photosensitive layer contg. silica is formed on the precoat layer to obtain the objective diazo photosensitive paper.
Patent JP-S6265502-A (JP)
Inventor: HENNINGU HERUBITSUHI
IPC: H01Q15/20
Filed: 1986-09-12
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-S6368958-A (JP)
Title: Data transfer equipment
Inventor: MURAKAMI MASANOBU
IPC: G06F13/42
Filed: 1986-09-11
Abstract: PURPOSE:To obtain a data transfer equipment satisfying centronics interface specifications, by using the transfer direction signal and the transfer request signal of a data. CONSTITUTION:When a host 3 receives the transfer of a data from a device 6, a data direction control part 1A outputs a data direction signal 14 for showing a fact that the data is transferred, from the device 6 to the host 3, and the data is received from the device 6. Also, when the device 6 transfers a data to the host 3, a data transfer request part 1B outputs a data transfer request signal 15 to the host 3, and the data direction control part 1A of the host 3 side receives this signal 15 and outputs a data direction signal for showing a data transfer, from the device 6 to the host 3.
Patent JP-S58117062-A (JP)
Title: Initial circuit
Inventor: NAKAYAMA YASUNOBU
IPC: G06F1/24
Filed: 1981-12-29
Abstract: PURPOSE:To initialize an MPU when malfunction is expected due to power supply voltage drop and static electricity, by the program so that a prescribed output is obtained at each prescribed time from the MPU. CONSTITUTION:A prescribed address signal 21 is transmitted from an MPU10 to the 1st initial circuit 22 at each prescribed time. If this address signal 21 is not given to the circuit 22, it is discriminated that the MPU10 is failed, an ''H'' level signal is given from the circuit 22 to a line 23, then an output of an OR circuit 26 goes to ''L'' level and the MPU10 is reset. If the power supply voltage (not shown in figure) supplied to the MPU10 is dropped, the 2nd initializing circuit 24 detects this drop and an ''L'' level signal is given to a line 25, the output 12 of an OR circuit 26 goes to ''L'' level and the MPU10 is reset.
Patent JP-S60106001-A (JP)
Title: Pickup arm device
Inventor: SUGAWARA SHINYA
IPC: G11B3/38
Filed: 1983-11-14
Abstract: PURPOSE:To eliminate the vibrations produced by the rubbing between an arm base and a guide rod by means of the oil supplied within a hollow part, by putting the guide rod through two holes provided with a space to an arm base which moves together with a pickup arm and supplying the highly viscous oil to the hollow part between both holes. CONSTITUTION:A sliding part 6a is formed to an arm base 6 which moves together with a pickup arm 5. It is possible to apply the highly viscous oil to a hollow part 6d with a visual inspection and also to fix the amount of oil. In such a constitution, it is also possible to attain a monolithic structure between the base 6 and the part 6a including holes 6b and 6c and the part 6d. Thus, the need for screw processing in an after-processing stage is eliminated. This method contributes greatly to the reduction of the unit price of a product.
Patent JP-S6458131-A (JP)
Title: Data transmission system
Inventor: SATO YOSHIMI
IPC: H04B7/15
Filed: 1987-08-28
Abstract: PURPOSE:To attain radio communication between isolated locations with a low cost and a weak radio wave by connecting a repeater to an optional position of an electric wire installed between plural locations and sending/receiving a signal by a radio transmitter-receiver. CONSTITUTION:A sender side repeater 5 receives a radio wave having communication information sent from a radio transmitter 1, converts the wave into an AC electric signal having an information signal and sends the result to an electric wire 3. A receiver side repeater 7 extracts only communication information among high frequency component of a reception signal propagated through the electric wire 3, converts it into a radio wave having communication information and sends the result into air. Sender A or B of a floor F1 or F2 connects a sender repeater 5 to one of AC receptacles 4, operates the radio transmitter-receiver 1 to send the radio wave having communication information. On the other hand, a receiver C on a floor F3 connects a receiver side repeater 7 to one of the AC receptacle 6. Thus, the signal is received by a radio receiver 2 possessed by the receiver C.
Patent JP-H0962819-A (JP)
Title: Pc card
Inventor: HATA EIZO
IPC: G06K17/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide technology eliminating reduction in the number functions of a PC card and deterioration in performance. SOLUTION: The PC card which is used by being insytalled in the PC card slot of a portable information processor is provided with a basic part 74 provided with electronic parts constituting the basic function of the PC card or small electronic parts, plural external devices 84 provided with electronic parts constituting the extension function of the PC card or large electronic parts and a common interface connecting the basic part 74 with the external device 84. The specified external device in the plural external devices is selected and the selected specified external device is connected to the basic part 74 through a common interface.