baber/WOPTO huggingface dataset:
Patent JP-H0693000-A (JP)
Title: Erythropoietin
Inventor: FUU KUEN RIN
IPC: C07K16/00
Filed: 1993-06-21
Abstract: PURPOSE: To provide a protein having a function of erythrocytosis being produced by non-human mammalian host cells transformed by vectors containing genomic DNA which codes for amino acid sequences of a mature portion of human erythropoietin.  
     CONSTITUTION: A phage particle solution is added to a human genom library and fixed to a filter by an ordinary method and then the filter is air-dried and printed at 80°C for 1 hour, a probe comprising a synthetic oligonucleotide coding for a portion of amino acid sequences of human erythropoietin is used to select positive clones by plaque hybridization, DNA is collected, treated with a reduction enzyme, connected to vectors and introduced into non-human mammalian host cells for transformation thereof. The transformant is cultivated to obtain the objective protein, having the amino acid sequences of the formula corresponding to a mature portion of human erythropoietin, which specializes and breeds the precursor cells of bone-marrow into erythrocytic cells and responds to antibody against human urea derived erythropoietin, and having saccharide side-chains. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H098730-A (JP)
Title: Multichannel optical fiber communication system
Inventor: ANDORIYUU AARU CHIYARAPURIBUII
IPC: H04J14/02
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To minimize Raman crosstalk by shaping a wavelength division multiplex(WDM) signal to reduce deterioration in induced Raman scattering (SRS) thereby reducing a power level with respect to a channel of a long wavelength. SOLUTION: The system is made up of an interconnecting transmission line 12 including many amplifiers 13 each including a filter element 14, a transmitter 10, a receiver 11 or the like. In this system, under most of environments, the transmitter 10, the receiver 11 and a reproduction device include a means for photoelectric conversion and/or electro-optic conversion, that is, a function requiring multiplexing and/or demultiplexing. Then inductive Raman scattering crosstalk in the wavelength division multiplex fiber system is recognized to include a significant average definite component considered to be a maximum cause to the SRS. Thus, in this system, proper spectrum shaping is adopted to suppress the above component.
Patent JP-H09308210-A (JP)
Title: Cylindrical linear drive unit
Inventor: BAN ITSUKI
IPC: H02K11/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent vibration and simplify constitution by exciting correspondently adjoining magnetic poles two at a tie to attract a magnetically soft columnar material to cause linear drive, and using an energizing means of exciting coils to cause stepping motor operation or linear motor operation. SOLUTION: Magnetic poles and exciting coils are housed in an enclosure 16, and a column 2 having larger diameter portions 2a, 2b slides to right and left with a slight gap between it and magnetic pole surfaces. When a load 1a is coupled with the enclosure 16 by means of a coupling member C, it is possible to drive the load 1a to right and left. At this point, the column 2 is fixed When the enclosure 16 is fixed and the column 2 is driven to right and left, it is possible to drive to right and left a load 1b coupled by means of a coupling member B. In case position detecting coils are used to detect the positions of the larger diameter portions 2a, 2b of the column and the energization of the exciting coils is controlled, a liner motor is obtained. In case the position detecting coils are removed and the exciting coils are sequentially energized, a stepping motor is obtained.
Patent JP-S5482512-A (JP)
Title: Engine brake indicator
Inventor: UOZUMI JIYUNZOU
IPC: F02B77/08
Filed: 1977-12-13
Abstract: PURPOSE: To provide an engine brake indicator for a car for informing of deceleration of the car to another succeeding car by constituting same with a negative pressure rapid increase detector and a neutral switch to light a lamp when the car is decelerated by the engine brake.  
     CONSTITUTION: A key switch 19, a drive circuit 3 including a normally open contact 18 and a relay 21, indicator lamps 4a, 4b, a negative pressure rapid increase detector 17 adapted to open only when negative pressure in a suction pipe is rapidly increased, and a neutral switch 2 adapted to close at a neutral position of a speed change lever are connected to a series of batteries 20. When at least one of two switches 2 and 17 is in closed position, the relay 21 is held inoperative, whereas the negative pressure is repidly increasing by the engine brake and the lever is in on position, both switches are opened whereby the relay 21 is operated to close te contact 18 thereby to light the lamp 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10341577-A (JP)
Title: Power unit
Inventor: SANO MASAHITO
IPC: H05B41/282
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which starts an inverter circuit without fail, and does not charge a large burden on a rush current preventive circuit, either. SOLUTION: The AC voltage of commercial AC power e is full-wave-rectified with a full wave rectifying circuit 3, and at power on, the rush current is suppressed by a rush current preventive resistance R1. A capacitor C3 is charged, and a thyristor Q1 is turned on, and a rush current preventive resistor R1 is bypassed. A transistor Q2 is chopped for boosting by a step-up chopper control circuit 6, and it is smoothed with a diode D1 and a capacitor C4 into DC voltage. The transistor Q3 and the transistor Q4 are operated by an inverter control circuit 8, and DC voltage is converted into AC voltage by an inverter circuit 7.  The divided voltage of resistors R4 and R5 and the divided voltage of resistors R6 and R7 become roughly equal voltage, so this power unit starts the inverter circuit 7, too, without fail, preventing such trouble that the thyristor Q1 ceases to be turned on, due to the change of the rate of voltage rise, and keeping the output of a step-up chopper circuit 5 constant.
Patent JP-H0818280-A (JP)
Title: Alignment jig of pin
Inventor: WADA TSUKUO
IPC: H05K13/02
Filed: 1994-06-30
Abstract: PURPOSE:To realize good sliding property of an inner surface of a pin insertion hole and to improve abrasion resistance and release property by coating an inner wall of the aligned pin insertion hole of a jig board with a fluorine high polymer film. CONSTITUTION:An inner wall 3 of a pin insertion hole 2 of a jig board 1 is coated with a fluorine high polymer film 4. A conductor pin 9 is inserted to the pin insertion hole 2 by an inserter with an attraction hole corresponding to a hole of a semiconductor package by using an alignment jig wherein the inner wall 3 of the pin insertion hole 2 is coated with the fluorine high polymer film 4 and the conductor pin 9 is further inserted to a printed wiring board by pressure by using the alignment jig. When the fluorine high polymer film 4 is applied to the inner wall 3 of the pin insertion hole 2 of the jig board 1 in this way, the inner wall 3 of the pin insertion hole 2 has lubricity and good non adhesiveness, and it can be therefore inserted and removed easily because of its small friction.
Patent JP-H05342145-A (JP)
Title: Separate reset method for bus connecting system
Inventor: UGAJIN ATSUSHI
IPC: G06F13/36
Filed: 1992-06-10
Abstract: PURPOSE:To reset a specific processor by a common reset signal line without using a separate reset signal line by resetting only a processor which secures the occupancy right of a shared bus. CONSTITUTION:When an initiator 15 selects a target 16 as the other party of a communication, the target 16 outputs a signal for expressing a fact that the but right is secured. In the case there is no answer from the target even when a prescribed time elapses after a message is transmitted, a processor 151 decides that a shared bus 13 is occupied unfairly by reason of a fact that a fault is generated in the target 16, and sends out a reset signal to a reset signal line 10 through a SCSI control circuit 150. This reset signal is inputted to all the targets 16, 17 connected to the shared bus 13, and the reset signal is outputted from only a reset condition discriminating circuit of the target 16 for expressing a fact that the bus right is secured, and a processor 161 is reset.
Patent JP-H0318438-A (JP)
Title: Manufacture of metallic honeycomb panel
Inventor: BABA TAKEAKI
IPC: B21D47/00
Filed: 1989-06-13
Abstract: PURPOSE:To improve the working efficiency for honeycomb panel by placing the metallic plane plate coated with the cold curing resin at the upper and lower sides of metallic honeycomb core and working. CONSTITUTION:The metallic plane plate 2a (front surface plate) and 3a (rear plate) coated with the cold curing resin are placed at the upper and lower sides of the metallic honeycomb core 1 and constitute a single panel 4, and the panels 4 are laminated in multi stage, are pressurized from upper and lower with the pressing machine, uniformly tightened with the turnbuckle 5 and held. Then these resin are cross-linked and cured in hot heated state, after then, the laminates are disassembled, the single panel 4 is taken out. In such a way, the working efficiency is improved and the metallic honeycomb panel of excellent quality without warpage and strain are obtained.
Patent JP-2000337686-A (JP)
Title: Method for controlling current of air-conditioner
Inventor: FUNABA CHIZUMI
IPC: F24F11/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a current detection transformer or the like save the space, and reduce costs of an air-conditioner by arranging a resistor in series at a position where the total current of a motor for a compressor flows, taking in the current value of the resistor, and controlling the frequency of the compressor by a microcomputer according to the current value that has been taken in. SOLUTION: The current control method is provided with an indoor machine control circuit 2 for receiving power supply from an AC power supply 1 and an outdoor machine control circuit 3, and the outdoor machine control circuit 3 is provided with a converter part 4 for converting an AC voltage to a DC voltage, an inverter part 6 for converting the DC voltage to the AC voltage for driving the compressor 6, a fan drive circuit 8, and the like. In this case, a resistor (shunt resistor) 7 for detecting current is arranged in series at a position where a total current inputted to the inverter part 5 flows. A brushless motor is used as the motor for driving the compressor, and the control is made by inverter control of three-phase 120 deg.. By this configuration, reactive power is not generated, thus eliminating the need for correcting a current detection value.
Patent JP-S5482957-A (JP)
Title: Flip flop circuit of set-reset type
Inventor: TSUDA TOSHITAKA
IPC: H03K3/037
Filed: 1977-12-15
Abstract: PURPOSE:To reduce the delay time between input and output, by connecting each input to the output at opposite angle, in the reset-set type FF circuit constituted with the gate element possible for wired logic. CONSTITUTION:One inputs 11a and 12a of the NAND gates 11,12 are respectively connected to the set input terminal S and the reset input terminal R and directly connected to the outputs 12C and 11C at opposite angle. Other inputs 11b,12b are respectively connected to the outputs 12c and 11c at opposite angle and connected to the output terminals Q. The output of the NAND gate 12 forms wired OR circuit determined with the output state of the gate 12 and the state of set input S, and the reset input terminal R also formed wired OR circuit with the output of the gate 11. When Q output 1,Q  output O, and R input 1, if R input is O at time t1, Q output is momentarily 0 and Q output is delayed into 1 by the gate delay time td. Since the gate circuit required only one stage, the operation is higher in speed.
Patent JP-H0810168-A (JP)
Title: Extraction container
Inventor: NAKAGAWA KIMIKATSU
IPC: A47J31/06
Filed: 1994-06-30
Abstract: PURPOSE:To enable full automation or half-automation of packing work by a method wherein a blank for a support frame body having a sealant layer on the side of the internal surface thereof is arranged to be a support frame body and a filter paper body made of unwoven cloth is housed thereinside having a material to be extracted sealed up. CONSTITUTION:A blank 10 for a support frame body having a sealant layer on the side of the internal surface thereof has retaining notches 131, 132, 134 and 135 on a lower side thereof, expanding holding plates 121 and 122 are arranged on both sides of left and right support plates 111 and 112 through a folding line 141 and fixed plates 123 and 124 respectively having retaining notches 133 and 136 on the lower sides thereof are arranged successively to the holding plates through folding lines 142 and 143 and 144 and 145. Then, the folding line 141 following the support plates 111 and 112 is folded, contact surfaces of the fixed plates 123 and 124 at both side ends thereof are bonded together and a filter paper comprising unwoven cloth is folded double in a support frame body 100 thus formed to bond 22 and 23 both left and right sides thereof. Then, an opening thus formed is bonded 25 virtually to seal up a material 2 to be extracted and the filter paper body 20 thus obtained is bonded 24 on either one internal surface of the left and right support plates 111 and 112 of the support frame body 100 to house.
Patent JP-S6212047-A (JP)
Title: Fluorescent lamp
Inventor: ONO TETSUO
IPC: H01J61/30
Filed: 1985-07-10
Abstract: PURPOSE:To obtain an easily manufacturable and efficient bulb type fluorescent lamp by employing milky glass at the bottom of outer tube. CONSTITUTION:Milky glass is employed as the material for the bottom of outer tube 2 and it may contain many small bubbles. Since the light is reflected at random from the bubbles and almost returned into the lamp, the efficiency is improved by 3% when compared with a lamp of same structure employing metal plate at the bottom of outer tube. When employing glass at the bottom of outer tube, connection with the outer tube can be performed through welding thus to shorten the work time. Furthermore, the inner tube 3 and the bottom of outer tube 2 are bonded through inorganic adhesive 6 thus to simplify manufacture of lamp.
Patent JP-S6129038-A (JP)
Title: Electron tube
Inventor: TASHIRO MINORU
IPC: H01J19/36
Filed: 1984-07-20
Abstract: PURPOSE:To stabilize the operation of the captioned tube so as to obtain its high reliabliity by comprising a metal chrome layer on the inner surface of an anode and a chrome oxide layer on the surface of the metal chrome layer to prevent unnecessary temperature rise within an electron tube. CONSTITUTION:Firstly, the inner surface of an anode 21 made of copper is processed to have a pear-skin by meas of a liquid honing. Next, chrome plating of 20mum in thickness is carried out on the surface processed with the pear skin in given conditions. An anode used for an electron tube which is provided with a metal chrome layer 22 on the inner surface is completed by drying it by means of hot air following to a water washing and a hot water washing after the completion of the plating. A metal sealing dish 4 etc. is brazed to the anode. A chrome oxide layer 23 is generated on the surface of the metal chrome layer by carrying out such a brazing in a humidified hydrogen atmosphere. Whereby, it is possible to stabilize the operation so as to obtain high reliability because unnecessary heat energy is efficiently absorbed into the anode to enable it to be radiated outside the tube by means of heat radiation fins etc.
Patent JP-H11702-A (JP)
Title: Rolling mill, rolling equipment and rolling method
Inventor: YAMAMOTO AKIHIRO
IPC: B21B13/02
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To enable heavy reduction, to reduce the number of hot rolling stands and to make equipment a small scale by providing a post between roll groups in a housing of a rolling mill such as a multistage twin mill or tripple mill and connecting the post to the housing providing the degree of freedom in at least one place of the post in the direction of reduction. SOLUTION: A through hole 13 for engaging with the post 12 is provided on the top part of the housing 1 of a 4-stage twin mill and similarly a blind hole 14 on the bottom part. The post 12 is fit into this hole 13, erected and connected so as to have the degree of freedom to the housing in the direction of reduction. The bearing boxes 15a, 16a, 15b, 16b of upper and lower work rolls and bearing boxes 19a, 20a, 19b, 20b of upper and lower back-up rolls are held between the housing 1 and the post 12 and structured so as to support the bearing boxes in the rolling direction without being affected by deformation of the housing 1 due to rolling load. The rolling mill is may be a multistage mill other than the 4-stage system.
Patent JP-H051688-A (JP)
Title: Oil rotating vacuum pump
Inventor: MATSUNO MASAAKI
IPC: F04C28/28
Filed: 1991-06-21
Abstract: PURPOSE:To prevent a pump from continuing to operate with an insufficient amount of oil by carrying out oil surface control suitably so as to protect the pump efficiently from such an accident as its breakage. CONSTITUTION:When the level of the oil surface of a reserve oil 2 is reduced beyond the level of a regulated position C, it is detected by an oil surface sensor SW, and sequence control available for abnormal condition is carried out.
Patent JP-S6041598-A (JP)
Title: Controlling process of passed air quantity in compositing process
Inventor: ITOU HAJIME
IPC: C02F11/02
Filed: 1983-08-17
Abstract: PURPOSE:To perform fermentation under most suited conditions always by monitoring the quantity of passed air during fermentation stage and concn. of O2 in the waste gas and adjusting the set value of quantity of passed air basin on the total quantity of consumed O2. CONSTITUTION:In the stage of composting org. wastes such as sewage sludge, wastes of stockbreeding, etc. there is a fixed relation between the quantity of decomposed BOD(x) and the quantity of consumed O2(y). Since the total consuption(y) up to a fixed time is calculated from the quantity of passed air and change of O2 concn. with the lapse of time, total quantity of deomposed BOD(x) is estimated from the above described relation. Further, the value (x) of residual BOD at a certain time point is calculated basing on the value of weight at the time point of starting of fermentation, water content, and initial BOD calculated from analytical value for BOD. On one hand, a relation between the ratio of quantity of passed air(Q) to BOD(z) (i.e.Q/z) and fermentation temp T is obtd. from composting experiments performed on several kinds of sludge and expressed by the formula (wherein constants c and d are decided depending primarly on the heat insulating characteristic of the fermentation tank. Therefore, if these variables are fixed previously, the value Q necessary for adjusting the temp. of the fermentation tank to proper temp. T is calculated from the formula basing on the value of z at the said time.
Patent JP-S5854882-A (JP)
Title: Method and apparatus for changing over constant current from controller for motor
Inventor: SHIMA TOSHIO
IPC: G05D3/10
Filed: 1981-09-25
Abstract: PURPOSE:To control the changeover of the constant currents with high economical efficiency without extinguishing thrust to load by changing over current supply to the second universal controller from the first controller which has controllability to a high degree while flowing set currents through the motor. CONSTITUTION:The speed of the load motor 118 set by a resistor 501 is arithmetically operated by speed feedback from a contact 119 and a speed control amplifier 103, a difference section with the current feedback from a resistor 113 is amplified in a current control amplifier 112, and the motor 118 is driven through a power transistor 115. Changeover to drive by the controller B from drive by the controller A is attained through the ON of a switch 301. In this case, the currents of the controller A slowly decrease, and the currents of difference between the currents and the set currents are flowed by the controller B.
Patent JP-S5573506-A (JP)
Title: Manufacturing plant of concrete* reinforced concrete and prestressed concrete
Inventor: MIRUSEA BORUKOMON
IPC: B28B5/10
Filed: 1979-11-22
Abstract: Plant comprising a rotary drum with a horizontal rotary axis lined, over its outer cylindrical surface with molding means and adapted to pass said molding means during rotation, before various working stations such as concreting, hardening, stripping and core positioning stations. The drum is equipped with beams with a composite profile fixed, notably by welding, longitudinally on the outer periphery of the drum. The beams have a cross-section which has zones adapted to form a roller track parallel to the longitudinal axis of the drum for the rolling and guidance of compacting means for the concrete. It is equipped with fastening means for the molds in a position situated radially outwards with respect to said roller track. It also has sufficient mechanical strength to absorb the major part of the prestressing forces exerted on the cores in the case of manufacturing prestressed concrete elements.
Patent JP-H024350-A (JP)
Title: Ultrasonic diagnosing device
Inventor: ISHIWATARI KENJI
IPC: G01N29/06
Filed: 1988-06-17
Abstract: PURPOSE:To simplify operation to obtain an optimum ultrasonic picture when a mode is frequently switched and diagnosis is executed by keeping a newest parameter setting value and using the kept parameter setting value when the mode is selected. CONSTITUTION:At the time of initial set, a setting part 24 stores the initial value of a parameter and the present value of an operating part 30 to a newest data memory 23. When identifying, information ID are inputted and prescribed operation is executed, a registering part 26 reads a registered parameter setting value 50 from a registering memory 25 and updates the contents of the newest data memory 23. When the mode is selected, the newest data memory 23 is retrieved and the correspondent parameter setting value 50 is read and delivered to respective setting subject parts such as a B-mode gain control part 16. When the mode is switched, the parameter setting value 50 of the mode after the switching is extracted from the newest data memory 23 and set to the respective parts. When the input of registering operation is executed, the registering part 26 stores the parameter setting value 50, which is kept in the newest data memory 23, to the registering memory 25 and registered together with the ID.
Patent JP-S6129589-A (JP)
Title: Thermosensitive recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/337
Filed: 1984-07-20
Abstract: PURPOSE:To obtain thermal recording material having no coat fogging and high image stability by using a specific complex of zinc thiocyanate as a developer in a thermal recording material using leuco dye and also containing an organic filler in a color-forming layer. CONSTITUTION:1-5pts.wt. of complex of zinc thiocyanate expressed by the formula (R represents an organic ligand which can form a complex by bonding with a zinc ion through a heteroatom, for instance, 2, methoxy pyridine and imiazole and K 2 or 4) is used with 1pt.wt. of triphenyl methane, lacton or fluoran leuco compounds. To the above mixture, organic fillers such as urea/formalin resin, starch and styrene/methacrylic acid copolymer are added. Further, a coating liquid prepared with usual bonding agent and auxiliary additive component properly added is applied to a support such as paper, synthetic paper, plastic film, etc. and then is dried to form a thermal layer.