baber/WOPTO huggingface dataset:
Patent JP-H03255100-A (JP)
Title: Epilepsy-relating substance
Inventor: ONOZUKA MINORU
IPC: A61K38/00
Filed: 1990-03-01
Abstract: NEW MATERIAL:The substance having the following physical and chemical properties. Molecular weight (SDS-PAGE process), about 70000+ or -3000; isoelectric point (isoelectric electrophoresis), 4.7-4.8; color reaction, positive to Lawry process and Prussian blue staining; amino acid composition (mol%) determined by amino acid analysis after the hydrolysis with 6N hydrochloric acid at 110 deg.C for 20 hr under reduced pressure (amount of methionine is taken as 1.0), Asp 9.3, Thr 5.7, Ser 4.7, Glu 15.7, Pro 5.7, Gly 4.6, Ala 10.7, Val 6.1, Met 1.0, Ile 2.5, Leu 9.7, Tyr 3.3, Phe 4.4, Lys 9.4, His 2.9, Arg 4.3, etc. USE:An epilepsy-inducing agent useful for the development of a therapeutic agent for epilepsy. PREPARATION:The cerebrum of an epileptic animal is extracted with water or an aqueous medium, a protein fraction is separated from the extracted liquid and the objective substance is separated from the fraction.
Patent JP-S62208450-A (JP)
Title: Atf controlling circuit
Inventor: NAKAMA YASUHEI
IPC: G11B15/467
Filed: 1986-03-10
Abstract: PURPOSE:To prevent a malfunction, and to execute stable tracking control by providing a generating means of a specified signal, and providing a means for detaching an ATF control loop from a main servo-loop by the signal, in case the first or the second timing signal is not generated for a prescribed period. CONSTITUTION:At the time of an S/H2 timing signal 14 has been outputted as shown by 25, namely, in case an S/H2 timing has not been generated continuously for about one second, an ATF-NG signal is outputted. This signal switches a switch 18 and detaches an ATF control system (a phase system of a capstan). That is to say, to a control signal output terminal 19, a prescribed voltage 1/2 Vcc being about the center value of a phase voltage is outputted. This output is supplied to a motor together with a speed error signal, and a servo- loop becomes only a speed system. In this way, by operating a counter of 6 bits by utilizing the S/H2 timing signal, the malfunction can be prevented comparatively easily.
Patent JP-S51124992-A (JP)
Title: Sulfur ion romoval system from water sample for measurement of water q uality
Inventor: MIKI FUMIO
IPC: G01N33/18
Filed: 1975-04-24
Abstract: PURPOSE: To make the quantitative analysis of sulfur ion in water samples in water quality measurement apparatus to measure the concentration of definite chemical substance in rivers or industrial waste possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63219939-A (JP)
Title: Chain
Inventor: YOSHINAKA TOSHIO
IPC: F16G13/04
Filed: 1987-03-05
Abstract: PURPOSE:To reduce friction, suppress heat generation and noise, make the shape of link plates the same and facilitate the control of parts by making the contact between the link and the pin at the time of bending of a chain used for power transmission rolling contact. CONSTITUTION:A silent chain 10 is formed by arranging link plates 12 in the longitudinal and lateral direction while connecting them endlessly by means of pins 13 and, further, by providing guide plates for preventing it from laterally shifting with respect to a sprocket on both sides. Each of the link plates 12 has a pair of pin holes 16 on both end parts in the longitudinal direction. And, the pin hole 16 is based on a circle while having a projecting curved face 15 faced to the center on one part of its inner periphery, and the center distance between the pair of pin holes 16 is a pitch P. The pin 13 has a non-circular section with both right and left sides being formed into projecting curved faces having a large curvature radius, and their arc faces serve as the rolling faces 17 for the projecting curved faces 15 to roll. Accordingly, the contact is rolling contact, suppressing wear and heat generation.
Patent JP-H08222117-A (JP)
Title: Fuse
Inventor: YAMAOKA ETSUJI
IPC: H01H85/045
Filed: 1995-02-15
Abstract: PURPOSE: To prevent an arc discharge at the time of fusion, facilitate assembling, and improve productivity by coupling a case main body and both end sections of a cover body, and forming a bulkhead between a fuse wire stretched inside and a connection section outside the case. CONSTITUTION: A fuse wire 1 is put in the recess 5 of a ceramic case main body 2, and it is stretched between the protruded section 12 of a cover body 3 and the recessed section 11 of the case main body 2. Both ends of the fuse wire 1 are folded along the end faces 2A of the case 2, and metal caps 7 plated with a Cu material or a Cu alloy material for soldering and applied with pretinning 9 on the inner end faces 7C in particular are covered on it. When this rectangular solid case 2 is heated, the pretinning 9 is fused to the fold sections of the fuse wire 1, and the metal caps 7 are fixed to the case 2. An adhesive 10 applied on both end sections of the cover body 3 is stuck and fixed to the inner upper faces 7B of the metal caps 7.
Patent JP-2000251877-A (JP)
Title: Positive electrode for nonaqueous secondary battery
Inventor: KAJIURA YOSHIO
IPC: H01M4/13
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance the oxidation resistance of a collector and to provide a positive electrode body capable of stably charging and discharging, even in high charging and discharging potentials by providing a positive electrode body, which contains a lithium transition metal composite oxide as an active material and the collector tightly fitted to the positive electrode body, and by forming the collector with a conductive oxide. SOLUTION: A conductive oxide refers to an oxide showing electron conductivity close to metal conduction at around room temperature, a collector formed of the conductive oxide has high oxidation resistance as well as high electron conductivity, and has a good charge-discharge characteristic because the collector is not oxidized. Preferably, a positive electrode body is a sintered body, containing a lithium transition metal composite oxide and is sintered and integrated with the collector.  By using the sintered body for the positive electrode body and sintering and integrating it with the collector, the capacity density of the positive electrode body is enhanced, and the contact resistance between the positive electrode body and the collector is reduced and stabilized, so that this positive electrode having high capacity density a satisfactory charge-discharge characteristic can be provided. LiCoO2, LiNiO2 or the like can be cited as a lithium transition metal composite oxide.
Patent JP-H11251395-A (JP)
Title: Method and device for processing wafer
Inventor: KASHIO HIDEO
IPC: H01L21/677
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for reducing the time required for processing a wafer. SOLUTION: A sheet wafer-feed type etching device is employed which has a cassette chamber 12 which a wafer received in a cassette is carried in or out, an etching chamber 14, and a buffer chamber 18 having volume smaller than the cassette chamber 12 and communicating with the cassette chamber 12 and the etching chamber 14 via a first and a second gate valve 16A, 16B. The first gate valve 16A is opened and a predetermined number of wafers are carried from the cassette chamber 12 to the buffer chamber 18 and then the first gate valve 16A is closed. Then, the buffer chamber 18 is evacuated to a vacuum. Further, the second gate valve 16B is opened and the wafers are carried from the buffer chamber 18 to the etching chamber 14 and then the second gate valve 16B is closed and then the wafers are etched. The cassette chamber 12 is evacuated to a vacuum while the wafers are etched.
Patent JP-S54143466-A (JP)
Title: Gate cutter of mold
Inventor: MURAKAMI HISAO
IPC: B29C41/00
Filed: 1978-04-29
Abstract: PURPOSE:The title cutter, designed to cut a gate flush with molded article, comprising a rotatable gate block in the mold and a pin gate at a position not in alignment with the rotating shaft. CONSTITUTION:A molding material is fed from the first sprue 14 of the sprue bush 13 through the runner 15, and injected from the sprue 3 and pin gate 5 into the cavity 4, and cured. The rotating locking plate is removed to move the lever 10 by the pressure of the spring to rotate the gate block 2. The gate 5 is rotated to cut the gate part of the molded article along the top face.
Patent JP-2000245664-A (JP)
Title: Cyclone type vertical vacuum cleaner
Inventor: SUEKI KENZO
IPC: A47L9/16
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone type vertical vacuum cleaner capable of improving dust collecting performance. SOLUTION: This cleaner is provided with a cleaner main body part 2 where a fan motor 4 provided with an intake port and a discharge port 4c for generating intake air and the cyclone 21 of an inverse conical shape are disposed inside, a nozzle part 3 provided with a suction port 3b freely turnably arranged at the lower part of the cleaner main body part 2 and opened facing a floor surface, a first suction passage A1 for communicating the suction port 3b and the cyclone 21, a second suction passage A2 for communicating the cyclone 21 and the intake port and a circulating flow passage A3 for guiding a discharge flow from the discharge port 4c to the suction port 3b.
Patent JP-S61209523-A (JP)
Inventor: ISHIOKA TETSUO
IPC: A01D34/76
Filed: 1985-03-14
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-S63217800-A (JP)
Title: Diaphragm for capacitor microphone and its manufacture
Inventor: YASUDA MAMORU
IPC: H04R19/04
Filed: 1987-03-04
Abstract: PURPOSE:To simplify an assembly and to attain a compact device by holding an oscillating film by a first and a second rings to apply tension and welding the oscillating film and both rings by an electron beam. CONSTITUTION:The peripheral part of the metal oscillating film 15 is pressed to the back surface of the flange 32 of a jig main body 31 by the film pressing ring 33 and the ring 33 and the oscillating film 15 are pressed by the fixed ring 35 through a nut 34 and fixed. A first ring 37 is pressed to the oscillating film 15 by a thrust means 36 engaging with the jig main body 31 to apply the tension to the oscillating film 15. Under this state, a second ring 39 is disposed oppositely to the first ring 37 through the oscillating film 15 to hole the oscillating film 15 by both rings 37, 39. It is disposed in a vacuum vessel 42 to irradiate the electron beam 43 on the boundary of the oscillating film 15 and the second ring 39, and centering around the axis center the whole jig, an auxiliary means 41 or the like are rotated and the oscillating film 15 is welded to the rings 37, 39.
Patent JP-H07236026-A (JP)
Title: Close contact image sensor
Inventor: MIMURA SHUSUKE
IPC: H04N1/19
Filed: 1994-02-24
Abstract: PURPOSE:To provide a close contact image sensor in which a multiplexer having a switching speed similar to that for a multiplexer having been used for a close contact image sensor for a G3 compatible facsimile equipment is used for a G4 compatible facsimile equipment. CONSTITUTION:Two multiplexers 10, 12 are provided to the image sensor. When a G4 compatible facsimile equipment reads an original of size A3, 4864-sets of sensor elements 50 are divided into 76 blocks each comprising 64 elements, and a parallel signal from an odd order number of output circuits among 64 output circuits C1-C64 is fed to the multiplexer 10 and a parallel signal from an even order number of output circuits is fed to the multiplexer 12. Since a serial signal from each multiplexer is switched and outputted by a switch 14 alternately, the changeover period of the multiplexers is twice in the case of a single multiplexer.
Patent JP-S57166937-A (JP)
Title: Seasoning drop for fish dish
Inventor: KAWAHARA KIN
IPC: A23L27/00
Filed: 1981-04-07
Abstract: PURPOSE: To prepare a seasoning drop suitable for a fish dish, by blending granulated sugar with thick malt syrup, SAKE, a ginger, juice, etc.  
     CONSTITUTION: Granulated sugar is dissolved in water under heating, thick malt syrup is added to the sugar solution, which is fully blended under heating, and boiled down at 115W125°C to a water content of 1W2wt%. This drop ingredient is transferred to a cooling plate, and blended with SAKE, ginger juice, lemon juice, white and red wind, and other fruit juice while being cooled, to make a seasoning drop. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53136602-A (JP)
Title: Processing insulation for winding
Inventor: KONISHI SADAO
IPC: H01F41/12
Filed: 1977-05-06
Abstract: PURPOSE:To provide an impregnation of varnish into every corner of air spaces in the winding, with a vibration of the winding suitably made and a spray of the varnish prevented, by means of conducting a pulsation current when the varnish is dripping while dried under heating, for a work of processing insulation on salientplleo rotating field winding.
Patent JP-S58168921-A (JP)
Title: Beam spot measuring device
Inventor: TSUNODA YOSHITO
IPC: G01B11/00
Filed: 1982-03-31
Abstract: PURPOSE:To reduce an error of measurement by cutting a beam by a knife edge in many directions, synthesizing signals of respective cut surfaces, and obtaining a two-dimensional beam spot. CONSTITUTION:After X- and Y-axis moving tables 9 and 10 are so adjusted that the beam 3 reduced in area by an objective 1 strikes a photodetector 4, a Z- axis moving table 8 is adjusted vertically to position the knife-edge 2 at the narrowest part of the beam 3. Then, the knife edge 2 is driven by an actuator 7 perpendicular to the beam 3 to cut the beam 3, and the output of the photodetector 4 is stored in a memory 12. Said measurement is performed thirty times at angle intervals of six degrees through the rotation of a table 16 by a stepping motor 18. Thus stored data are processed by Fourier transformation or convolution to obtain the two-dimensional light-intensity distribution of the whole beam spot. The data are processed by a computer 12 and the result is outputted on a display 13 or printer 14.
Patent JP-S58169815-A (JP)
Inventor: TAKAGI KUNIHIKO
IPC: H01B17/50
Filed: 1982-03-31
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-S62209504-A (JP)
Title: Method for coloring surface film on substrate
Inventor: FUTAMURA NOBUYUKI
IPC: G02B5/20
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a clear coloring substrate having always good definition by treating a dyeable resin coating with water before equipping a protective mask against coloring on the dyeable resin film using a photosensitive resin at the time of coloring the titled film with plural colors. CONSTITUTION:At the time of coloring the titled film with the plural colors by repeating at the plural times, a means of coloring merely a specific part of the dyeable resin coating with equipping the protective mask against coloring on the dyeable resin coating formed on the surface of a substrate, using the photosensitive resin, the dyeable resin film is treated with water before equipping the protective mask against coloring on the dyeable resin film using the photosensitive resin. Thus, the sticking property between the dyeable resin film formed on the surface of the substrate and the protective mask or film against coloring is improved. As any reaction between the dyeable resin film and the protective film does not occur, a run of a dyestuff is prevented, and the boundary between the colored part and the uncolored part or the boundary between the different colored parts is not made rough. The clean colored matter of a stripe or a mosaic pattern having the good definition is obtd. without generating underdevelopment.
Patent JP-H03253529-A (JP)
Title: Ti-pd shape memory alloy
Inventor: ENAMI KAZUYUKI
IPC: C22C30/00
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a shape memory alloy of high performance at a low cost without damaging its high temp. working function, in a Ti-Pd shape memory alloy, by substituting a part of Pd by W, Ta or the like. CONSTITUTION:As a Ti-Pd shape memory alloy having high temp. working capacity, in an alloy having a compsn. constituted of, by atom, 45.0 to 51.0% Pd and the balance Ti, a part of expensive Pd is substituted by either W or Ta or by both in the ratio of total 1.0 to 25 atomic %. Or, it is a Ti-Pd-X alloy (where X denotes the above V, Cr, Mn, Ni, Fe, Co and Cu) in which a part of Pd in the Ti-Pd shape memory alloy having the above compsn. is substituted by one or more kinds among V, Cr, Mn, Ni, Co and Cu or is an inexpensive shape memory alloy in which a part of Pd is moreover substituted by metals having high atomic weight such as W and Ta.
Patent JP-H01225498-A (JP)
Title: Method for resolving optical isomer with cultured plant cell
Inventor: TERADA TSUYOSHI
IPC: C12P41/00
Filed: 1988-03-07
Abstract: PURPOSE:To efficiently separate the R-isomer of optical isomers useful as sympathetic beta-blockers, etc., by adding racemic modification of propranolol hydrochloride or pindolol to a plant culture solution and selectively incorporating the S-isomer of the optical isomers into the resultant cultured cells. CONSTITUTION:Racemic modification of propranolol hydrochloride expressed by formula I or pindolol expressed by formula II is added to a plant culture solution of Perilla frutescens var. crispa or Gardenia jasminoides Ellis, etc., and brought into contact with the cultured cells to selectively incorporate the S-isomer of optical isomers into the cultured cells, which are then separated from the culture solution. Caustic soda is subsequently added to alkalify the culture solution and ether is added to shake the resultant mixture. Extraction is then carried out to afford the R-isomer of the compound expressed by formula I or II.
Patent JP-S54143004-A (JP)
Title: Data collector unit
Inventor: KOYANAGI TOMOO
IPC: G06F17/40
Filed: 1978-04-28
Abstract: PURPOSE:To cause a data collector unit to monitor correctly the trouble occurrence detection and the trouble recovery of a terminal controller and turn off a disconnection contact after reporting the transfer of the control to the terminal controller at a trouble recovery time. CONSTITUTION:Data collector unit 4 monitors polling signals, which terminal controller TC1 generates, by receiving part 9A of line adapter 5A, and discriminates the trouble of TC1 when the coming of polling signals is not detected over one second, and turns off disconnection contact 7. Unit 4 generates substitutive polling signals from transmission part 8B of adapter 5B in stead of TC1, and receives and stores data from each data entry unit 3-1 or 3-m through receiving part 9B of 5B. When TC1 starts to generate periodically polling signals again, unit 4 discriminates that the trouble is restored and transfers the control to TC1 and turns on contact 7.
Patent JP-H07262124-A (JP)
Title: Memory access method and semiconductor circuit device realizing this method
Inventor: SHIODA KYOICHI
IPC: G06F13/16
Filed: 1994-03-23
Abstract: PURPOSE:To effectively use address busses to access a memory by using the address bus, which corresponds to unsignificant bits of address data, as a data bus to access the memory. CONSTITUTION:For example, when a memory 3 is accessed by normal 16-bit data bus 16, a switching signal and an input/output control signal are supplied to switching circuits 33a to 33c from a switching signal line and an input/output control signal line respectively by execution of a switching instruction, which controls switching circuits 33a to 33c, to switch the internal connections. Address data is outputted onto an address bus 47 (48) by switching circuits 33a to 33c. That is, an address bus 55 in an MPU 2 is connected to the memory 3 through the address bus 47 (48) by switching circuits 33a to 33c, and address data is transmitted. In this case, data is transmitted to and received from the memory 3 through data busses 45 and 46 to access the memory.
Patent JP-H02231768-A (JP)
Title: Compound semiconductor device
Inventor: IMAMURA KENICHI
IPC: H01L29/68
Filed: 1989-03-06
Abstract: PURPOSE:To improve the switching speed of the title device by forming the device from an n-type In(AlGa)As layer, non-doped In(AlGa)As layer, and passivation area. CONSTITUTION:This compound semiconductor device is constituted by two layers of an n-type In(AlGa)As collector barrier layer 13 on the collector side and an i-type In(AlGa)As collector barrier layer 14 on the base side, both layers 13 and 14 having the same thickness. In addition, the area below a base electrode 20 between both collector barrier layers 14 and 13 is composed of a passivation area 15. Therefore, since the collector barrier layers 13 and 14 can be reduced in thickness substantially and the carrier transit time can be reduced. In addition, since the part below the base electrode is the passivation area 15, the collector capacitance does not increase even when the collector barrier layers 13 and 14 are made thinner. Thus, the switching speed of this compound semiconductor device can be improved.
Patent JP-S59176848-A (JP)
Title: Advance control system
Inventor: IYOTA HIDEO
IPC: G06F9/46
Filed: 1983-03-28
Abstract: PURPOSE:To accelerate the processing when an interruption factor is generated for the advance control by writing the information on the region of a new PSW corresponding to each interruption on a main memory when a queuing state is detected. CONSTITUTION:The queuing state display bit of a register 8' for present program state word PSW is set at (1) by a control program. Thus a region including a new PSW on a main memory 7' is written to a buffer memory 6' by an AND output between the signal of the register 8' and the signal on a PSW changing timing signal line T. This region includes the new PSWs corresponding to all interruption factors. If an interruption factor is generated under such conditions, a new PSW corresponding to the corresponding interruption factor is loaded directly to the register 8' from the memory 6'
Patent JP-S53137182-A (JP)
Title: Power source voltage level detecting circuit
Inventor: KAWABATA KEIJI
IPC: G01R19/32
Filed: 1977-05-06
Abstract: PURPOSE: To reduce the influences due to temperature change by connecting a MOS transistor including a booster circuit in parallel with the transistor of a series circuit which is composed of a load resistor and a MOS transistor connected with the paired output terminals of a power source circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11295933-A (JP)
Title: Carrier
Inventor: MAHABADI HADI K
IPC: G03G9/107
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical properties of a carrier, to reduce the weight and impact thereof and to enable the regulation of a triboelectrostatic charge value by incorporating a polymer into part of core pores and coating the surface of the carrier with the polymer. SOLUTION: The polymer or polymer mixture (A) is included in part of the core pores by the carrier contg. the porous cores. The surface of the carrier is coated with the polymer or the polymer mixture (B) at need. Part of the core pores is, for example, about 70 to 100% of the pores, preferably about 80 to 100%. The respective polymers are preferably the same and the total content of the polymer (A) in the pores and the polymer (B) of the coating is about 0.5 to 10 wt.%, more preferably about 1 to 5 wt.% of the carrier. Further minutaly, the amt. of the polymer (A) in the pores is about 40 to 95 wt.%, more preferably about 60 to 90 wt.% of the entire polymer. Further preferably, the amt. of the polymer (B) is about 5 to 60 wt.%, more preferably about 10 to 40 wt.% of the entire polymer.