baber/WOPTO huggingface dataset:
Patent JP-S623796-A (JP)
Title: Production of interleukin 2
Inventor: MIWA TETSUYA
IPC: C07K14/55
Filed: 1985-06-28
Abstract: PURPOSE:To produce interleukin 2 out of a microbial cell, by introducing a plasmid having the DNA of signal peptide and the interleukin 2 gene linked to said DNA into a bacterial cell of Bacillus genus, and culturing the bacterial cell. CONSTITUTION:A plasmid containing the signal peptide DNA and the interleukin 2 gene linked to said DNA (e.g. pTY-amyIL2B42 obtained by integrating the interleukin 2 gene into plasmid pTUB285) is introduced into a cell of Bacillus genus bacterium, and the bacterial cell (e.g. Bacillus subtilis Marburg strain) is cultured. Interleukin 2 is produced and accumulated out of said bacterial cell.
Patent JP-H04368490-A (JP)
Title: Motor driving circuit
Inventor: SOSHIN KOJI
IPC: H02M7/48
Filed: 1991-06-15
Abstract: PURPOSE:To realize linear detection of coil current. CONSTITUTION:MOSFETs Q1-Q6, comprising circulation diodes D1-D6 connected in reverse parallel, are connected in bridge thus constituting a power converting section 2. A resistor RS detects current flowing through coils LU, LV, LW based on the total current flowing through the power converting section 2. An error amplifier 25 extracts the error component between the voltage across the resistor RS and a reference voltage for setting current. A constant current control section 4 controls the current flowing through the coils LU, LV, LW, at a constant level through PWM control according to the output from the error amplifier 25. A sample & hold circuit 36 samples and holds the peak value of the voltage across the resistor RS. A timing circuit 37 provides the sample & hold circuit 36 with a timing signal according to the output from the constant current control section 4.
Patent JP-2000330119-A (JP)
Title: Liquid crystal device
Inventor: OKADA SHINJIRO
IPC: C09K19/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device having high contrast even in the case where a particularly high pretilt is imparted and capable of responding at a high speed when an electric field is turned off. SOLUTION: High pretilt alignment layers 14, 15 are formed by using a homogeneous alignment layer component which homogeneously aligns a liquid crystal and a homeotropic alignment layer component which homeotropically aligns the liquid crystal. Furthermore, a liquid crystal layer 26 having <=5.0 (pN) difference between the splay elastic constant and the bend elastic constant is held between a pair of substrates 11, 23 having the high pretilt alignment layers 14, 15 respectively. The pretilt angle between the liquid crystal and the substrate is desirably >=20 deg..
Patent JP-S6121434-A (JP)
Title: Torsional urging device
Inventor: SHIRAI YOUJI
IPC: B66C23/00
Filed: 1984-07-10
Abstract: PURPOSE:To urge an oscillating member by smaller urging means by forming a floating space for loosely rotating urging means interposed between a support member and the oscillating member when the oscillating member is oscillated within a fixed range with respect to the support member. CONSTITUTION:A movable member 2 is supported on a support member 1 through a backward and forward oscillating member 3. The member 3 comprises a driving arm 4 and a posture retaining arm 5 which are parallel to each other. The first urging device 7 is interposed between the above arm 5 and the support member 1, and the second urging device 8 is interposed between the arm 4 and the movable member 2. In this case, the urging devices 7, 8 are respectively provided with urging means 12, 13 comprising a square shaft 9, a square cylinder 10 loosely fitted to the shaft, and an elastic body 11 interposed between the shaft 9 and the cylinder 10. In square cylinder support holes 19, 22 of coupling plates 17, 20 through which the square cylinder 10 pierces, there are provided floating spaces 19a, 22a for permitting the square shaft 10 to loosely rotate within a designated range.
Patent JP-S5569752-A (JP)
Title: Resonant chamber of air cleaner
Inventor: WATANABE SHINJI
IPC: F02M35/14
Filed: 1978-11-21
Abstract: PURPOSE:To attenuate low and high frequency noise effectively by the structure such that a resonant chamber is projected from one side of a cleaner outer box, and the chamber is provided with a return plate and an inner tube, the inside of the chamber is made into a spiral form, and its effective length is increased. CONSTITUTION:Cleaner outer box 1 is provided with inlet 2 and outlet 3 and also cleaner element 4 inside. Cylindrical resonant chamber 5 projects from one side of cleaner outer box 1, and return plate 6 is inserted into the chamber. In addition to return plate 6, inner tube 7 is inserted into resonant chamber 5. Inner tube 7 is provided with linking hole 8. By this, resonant chamber 5 is made into a spiral chamber by return plate 6, and its effective length is increased. Hence, corresponding to the increase in the length, low frequency noise is resonated and attenuated. Further attenuation can be achieved by making high frequency noises interfere with each other through linking hole 8.
Patent JP-H06345757-A (JP)
Title: Substituted (2-oxo-1-benzimidazolinyl)-piperidines, their preparation, and their use as anti-retroviral agents
Inventor: BORUFUGANGU BENDAA
IPC: C07F9/6506
Filed: 1994-06-03
Abstract: PURPOSE: To provide new substituted (2-oxo-1-benzimidazolinyl)-piperidines useful as active compounds of antiretroviral agents for protecting HIV-infected cells from virus-induced cell destruction.  
     CONSTITUTION: A compound of formula I [A is 6-10C aryl which may be optionally substituted up to four times by substituents selected from halogen, carboxyl, NO 2 , OH, CF 3 , alkyl, alkoxy, cycloalkyl, P(O)-(OR 1 )(OR 2 ), CO-R 3 , CO-NR 4 R 5 , SO 2 R 6 , NR 7 R 8  (R 1  and R 2  are each H or alkyl; R 3  is alkyl, morpholine or phenyl; R 4  and R 5  are each H, cycloalkyl, alkyl or the like; R 6  is phenyl or alkyl; R 7  and R 8  are each H, phenyl, alkyl, acryl or the like) or the like], e.g. 1-[2-(2,4- difluorophenyl)amino-2-oxo-ethyl]-4-(2-oxo-1-benzimidazolinyl)piperidine of formula II, is obtained by reacting a compound of formula III (L is a leaving group) with a compound of formula IV. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5846021-A (JP)
Title: Repellent against epiphyte microorganisms
Inventor: MIYAKI SHIROUTA
IPC: A61K35/04
Filed: 1981-09-11
Abstract: PURPOSE:A repellent that contains creosote and a diluted organic acid as essential ingredients, thus showing effects of preventing the propagation of the parasitic microorganism and of curing the parasitic parts, and being suitable for the repellency of epiphyte microorganisms by local spreading, as keeping its fluid or sticky appearance. CONSTITUTION:Creosote and a diluted organic acid such as diuted acetic acid are used as essential ingredients to give a repellent against epihyte microorganisms with fluid and sticky appearance. These microorganisms mean mainly small insect pests such as mites and fungi causing athlete's foot or the like. The resultant repellent contains, as major ingredients, creosote that inhibits the metabolism of the microorganisms to kill them and an organic acid that softens te keratin of skins. As for fluidity, for example, about 10g. of diluted organic acid make the repellent fluid and about 2-3g make pasty, which may be locally spreadable on the skin.
Patent JP-H11335034-A (JP)
Title: Attaching structure of oil pot for elevator
Inventor: SAMEJIMA TAKAHIRO
IPC: B66B7/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of an oil pot for an elevator, which contributes to space-saving. SOLUTION: An elevator guide rail 1 used during elevation of an elevator, is laid in an elevator shaft, and a longitudinal member 3 opposed to the guide rail 1 is directed upward from a platform 5 on which an elevator car is carried while a guide shoe 10 adapted to be engaged with the elevator guide rail 1 is provided to the longitudinal member 3. An elevator oil pot 7 for supplying lubrication oil to the elevator guide rail 1 is provided to the longitudinal member 3 so as to be interposed between the longitudinal member 3 and the elevator guide rail 1, being located below the upper end of the longitudinal member 3.
Patent JP-S5668275-A (JP)
Title: Detecting circuit for commutation failure of current type inverter
Inventor: SHIMIZU HIROKI
IPC: H02M7/515
Filed: 1979-11-07
Abstract: PURPOSE:To detect the occurrence of the commutation failure with a simple circuit by detecting the output currents of a power inverter circuit and the input current of a power rectifier, comparing both the detection signals and determining the commutation failure. CONSTITUTION:A current supplied from an AC power source 1 is supplied to a load 5 by converting it by a current type converter I including a power inverter 2, a reactor 3 and power rectifier 4, and is supplied to a load 5. Current transformers 6, 9 are mounted at the input and the output of the converter I, and a detection signal responsive to the input current and the output current can be obtained by the rectifiers 7, 10 and resistors 8, 11. They are inputted to a comparator 13 together with the low level bias signal from the potentiometer 12. Since the sum of the input  signals of the comparator 13 at normal operating time, no output is produced, but since the sum of the input signals become negative at the commutation failure time,  the detecting circuit 14 produces an output.
Patent JP-H10313856-A (JP)
Title: Indolebutyrate 4-hydroxylase and production of rooting inducer using the same
Inventor: YOKOYAMA MINEYUKI
IPC: C12P17/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme, having activities for introducing hydroxyl group into the 4-position of indolebutyric acid and useful for the production, etc., of a rooting inducer by extracting and purifying from a cultured product of a root or a callus of a plant belonging to the genus Bupleurum or Phytolacca. SOLUTION: This new indolebuyrate 4-hydroxylase has activities for introducing hydroxyl group into the 4-position of indolebutyric acid and producing indole-4-hydroxybutyric acid and is extracted and purified from a cultured product of a root or a callus of a plant belonging to at least the genus Bupleurum or Phytolacca and is induced by the presence of indolebutyric acid in the culture system. The enzyme is capable of producing the indole-4- hydroxybutyric acid by a reaction with the indolebutyric acid and useful for producing an indole derivative, represented by the formula, having a lactone ring and further the rooting induction activities.
Patent JP-H10319867-A (JP)
Title: Level display method and level display device
Inventor: SAITO AKIRA
IPC: G09G3/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a display device in which an absolute value of an input level can be easily recognized and a rate of an input level for the maximum value can be easily recognized by displaying an input level with digital display in a digital display part and displaying it with analog display in an analog display part. SOLUTION: A level is displayed on a digital display section 1 using a seven segment display element. Also, analog display sections 2a-2h are arranged at a background of the digital display section 1, and a level is analog-displayed by lighting the analog display sections 2a-2h corresponding to a level displayed on the digital display section 1. For example, when a level is displayed, a level is digital-displayed by displaying zero of a figure using the seven segment display element. Also, a zero level is analog-displayed by turning off all analog display sections 2a-2h.
Patent JP-S5522484-A (JP)
Title: Driving apparatus for cutter blade folding machine
Inventor: KIYAMA AKIYOSHI
IPC: B21D53/64
Filed: 1978-11-21
Abstract: PURPOSE: To enable fine adjustment of stroke of female die and require only a small driving force, by introducing a toggle mechanism composed of three links into the driving apparatus.  
     CONSTITUTION: A male die 6 having a mold shaft 62 of specified radius of curvature Thomson blade. Ahead thereof is disposed a cutter blade bending part 2 fitted to a sliding plate 4, and the sliding plate 4 is linked to a driving apparatus 5. The driving apparatus 5 supports three links 55 to 57 by aligning on one end, and the links 55, 56 are opened about 180 degrees, while the link 57 is extended downward. The ends of links 55 to 57 are respectively supported by the lower face of sliding plate 4, position adjusting block 8, and driving part 59. When a rotating plate 52 having guide groove 51 provided on the side face of the driving part 59 is rotated, the bending part 2 (female die) is brought close to the front face of the male die, keeping a certain spacing, through the drive system 5 and sliding plate 4. Fine adjustment of the female die is achieved by turning a handle 81 to slide the block 8 which is screwed thereto in the moving direction of the sliding plate 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5767604-A (JP)
Title: Chorinated rubber
Inventor: TOUJIYOU TETSUO
IPC: C08F8/20
Filed: 1980-10-16
Abstract: PURPOSE: Chlorinated rubber useful as internal trim parts for cars, etc., having improved strength, a specific chlorine content and Mooney viscosity, obtained by chlorinating ethylene/1-butene/5-ethylidene-2-norbornene copolymer rubber.  
     CONSTITUTION: Ethylene, 1-butene and 5-ethylidene-2-norbornene in amounts to exhibit a molar ratio of ethylene to 1-butene of 85/15W95/5, preferably 87/13W94/6 and an iodine value of 5W40, preferably 10W25 are copolymerized to give ethylene/ 1-butene/5-ethylidene-2-norbornen copolymer rubber, which is granulated into finely divided powder. This powder is made into an aqueous suspension and brought into contact with molecular chlorine under heating so that it is chlorinated to give chlorinated rubber having a chlorine content of 5W50wt%, preferably 5W35wt% and a Mooney viscosity of 20W150, preferably 30W80. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10334044-A (JP)
Title: Serial interface method
Inventor: ISHIHARA HIDEO
IPC: G06F13/38
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To make the data communication reliably performable by recognizing a signal, which follows a response confirm signal, as data information when the response confirm signal is received and recognized. SOLUTION: When the R/W bit of received address signal (ADR) is '1', a reading instruction is recognized by the side of reception station. A data transmission part 11 on the side of reception station transmits a data signal (RDATA), to which data read to a response confirm (ACK) bit '10' are added, to the side of transmission station. When an address error or a bus error is found out, the address error bit is set to '1' and the RDATA is transmitted to the side of transmission station. A data reception part 4 on the side of transmission station receives the RDATA at the rising edge of CLK. When the ACK bit is detected from the received RDATA, an ACK recognizing part 5 reads the data of 34 bits after the ACL bit. These data are data requested to be read from the side of transmission station to the side of reception station.
Patent JP-S5571963-A (JP)
Title: Obstacle detector
Inventor: KOSAKAI MASAHIRO
IPC: G01S17/93
Filed: 1978-11-24
Abstract: PURPOSE:To exactly detect an article even in dark place with simple configration and also detect an article of low contrast by an obstacle detector by providing in combination an automatic focusing detector and a light source for irradiating light of high contrast. CONSTITUTION:An automatic focusing detector 1 is operated via a control switch to detect whether an obstacle discriminator 5 may detect the signal from the detector 1 at set distance L at fluctuated angle thetam of a movable reflecting mirror 13 or not to ring an alarm 6 when the signal is detected. When the environments are dark, a bright detector 3 operates a projector 2 to thereby operate the detector 1. When the obstacle X has difficult contrast such as white wall, this state is detected by a range possibility detector 4. Thus, the light having contrast difference is irradiated from the projector 2 to thereby detect exactly the article within set range. In the detector 1, a stationary reflecting mirror 12 and a movable reflecting mirror 13 are disposed at both sides of a light amount comparator 11.
Patent JP-H10334425-A (JP)
Title: Production of thin film magnetic head
Inventor: ASHISAKA SHINICHIROU
IPC: G11B5/31
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To polish the surface of an Al2 O3 film which is formed between a Ni-Zn ferrite substrate a magnetoresistance effect (MR) element in such a manner that the surface of the Al2 O3 film after polished has no rough surface corresponding to fine pores of the surface of the Ni-Zn ferrite substrate and that the distribution of film thickness of the Al2 O3 film is made uniform. SOLUTION: After the Al2 O3 film 2 is formed to such film thickness x that the shape of fine pores 1a of the Ni-Zn ferrite substrate 1 does not remain in the finish film thickness y, the Al2 O3 film 2 is polished to the finish film thickness y by a chemical mechanical polishing(CMP) method. As for the Ni-Zn ferrite substrate the back surface of which is the standard plane for CMP method, a substrate with <=1 μm parallel degree (difference between the max. and min. thickness) between the top surface and the back surface is used.
Patent JP-S5369010-A (JP)
Title: Tape speed controller
Inventor: TANAKA KUNIMA
IPC: G11B20/10
Filed: 1976-12-01
Abstract: PURPOSE: To enable capstan servo to be satisfactorily engaged without providing any control track by providing speed control characteristics to a servo circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62299909-A (JP)
Title: Optical fiber cable
Inventor: KAYASHIMA KAZUHIRO
IPC: B23K26/064
Filed: 1986-06-20
Abstract: PURPOSE:To sharply improve cooling capacity for optical fiber end faces as compared to the ordinary cooling method directly utilizing the heat transmission of cooling gas for the optical fiber end face parts by utilizing heat transmission based on the face contact of a solid transmitting member for the cooling of the cooling optical fiber end faces. CONSTITUTION:An optical fiber cable system is constituted of energy light rays 1, an optical fiber 2 for leading the energy light rays 1 up to a radiating portion, solid transmitting members 11, 12 arranged in contact with the end faces of the optical fiber 2 and consisting of a transparent material for the energy light rays 1, and a cooling means for cooling the members 11, 12. A cooling function consists of a heat radiating plates arranged on the members 11, 12 and a cooling medium 16 for cooling the heat radiating plates and the energy light rays are infrared rays having >=2mum wavelength. Since the transparent solid transmitting members 11, 12 having the cooling function are arranged in contact with the end faces of the optical fiber 2, the optical fiber end face parts having a large heating value can be effectively cooled.
Patent JP-H06169477-A (JP)
Title: Apparatus and method for measurement of targent aiming of color picture tube
Inventor: YOAHIMU HASURAA
IPC: H04N17/04
Filed: 1993-06-16
Abstract: PURPOSE: To perform accurate measurement by displacing a luminance spot by an auxiliary deflecting device to execute a measurement sequence in the case that the luminance spot doesn't completely exist on a phosphor strip. CONSTITUTION: A luminance strip picture on a color picture tube 16 is converted to an electric charge pattern by a picture converter 12 and is stored in a RAM 17. This data is analyzed by an analysis logic unit 18, and the position of the outside edge of the luminance spot and that of the phosphor strip are compared with each other. If the outside edge of the luminance spot doesn't exist on the inside of the outside edge of the phosphor strip, the luminance spot is displaced by one degree by an auxiliary deflecting device 23; and when the outside edge can be sensed, a prescribed measurement sequence is executed. Thus, measurement of target collimation is possible even if the luminance spot doesn't completely exist on the phosphor strip.
Patent JP-S5368937-A (JP)
Title: Data gathering system
Inventor: KITAHARA SADAMORI
IPC: G06F3/00
Filed: 1976-12-02
Abstract: PURPOSE: To simplify the system without requiring the data organization and retransmission function in the slave station and reducting the reliability of the unit by adding the address intrinsic to telemeter data of all sub-slave stations included in the slave station. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62298796-A (JP)
Inventor: BLISSELL WILLIAM H
IPC: G21C19/34
Filed: 1987-06-12
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-S633054-A (JP)
Title: Thermoplastic elastomer composition
Inventor: KATSUKI HIROSHI
IPC: C08L23/22
Filed: 1986-06-20
Abstract: PURPOSE:The titled composition eliminating bleeding of oil in compression under pressure without damaging processing properties and physical properties, obtained by blending a block copolymer having a specific A-B-A structure with a polyolefin resin, a softener of mineral oil type, etc., in specific amounts. CONSTITUTION:100pts.wt. selectively hydrogenated block copolymer having A-B-A structure consisting of >=2 monoalkenyl or monoalkenylidene aromatic hydrocarbon polymers (e.g. polystyrene, etc.) A having 20,000-100,000 number- average molecular weight and >=1 intermediate block polymer B comprising a partially or completely hydrogenated aliphatic conjugated diene hydrocarbon polymer (e.g. polybutadiene, etc.) having 50,000-150,000 number-average molecular weight is blended with (B) 5-150pts.wt. polyolefin resin, (C) 4-140pts.wt. softener of mineral oil type and (D) 6-160pts.wt. high-molecular-weight polyisobutylene having 10,000-150,000 viscosity-average molecular weight in amounts to give 20-200pts.wt. components C and D and in a weight ratio of the component D/C+D=0.3-0.8.
Patent JP-H09323868-A (JP)
Title: Winding device
Inventor: MIMA HIROSHI
IPC: D01H9/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To keep constant the attitude of a winding tube support member at a prescribed position even if a taper angle of a package is varied by controlling a winding tube support member of a winding device adapted to wind up a yarn to form a package to a prescribed attitude in a position separated from a driving drum. SOLUTION: By the air supply and discharge control of an air cylinder 25, a cradle 16 is held in a winding position S where a paper tube or a package P comes into contact with a traverse drum 8 and in a paper tube install position Q where it is separated to be substantially upright. An arm 122 having a cam follower 121 at the tip is fixed to the shaft end of a support rod 98. The cam follower 121 engages with a cam 123, and the surface of a paper tube or the package P is properly brought into contact with the surface of the traverse drum 8. The shape of the cam 123 is set in such a manner as to properly keep the angle of inclination of an install shaft 97 according to an increase in the diameter of the package P. Accordingly, the angle of inclination of the install shaft 97 in the winding position can be switched by changing the engagement position with the cam follower 121.