baber/WOPTO huggingface dataset:
Patent JP-H09157289-A (JP)
Title: New physiologically active substance piperastatin b and its production
Inventor: TAKEUCHI TOMIO
IPC: C07K7/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To produce the subject new substance, having high inhibiting activities against serine carboxypeptidases and useful as an antihypertensive agent or a diuretic agent, etc., culturing a microorganism, belonging to the genus Streptomyces and capable of producing a piperastatin B and collecting the substance from the resultant cultured product. SOLUTION: This new physiologically active substance is piperastatin B (salt) represented by the formula, has high specific inhibiting activities against serine carboxypeptidases and is useful as a medicine such as an antihypertensive agent, a diuretic agent, etc. The new physiologically active substance is obtained by inoculating a strain, belonging to the genus Streptomyces and having the ability to produce the piperastatin B [e.g. Streptomyces lavendofoliae MJ908-WF13 (FERM P-13940)] into a culture medium, culturing the strain at 26-30 deg.C for 1-10 days under shaking, then collecting the resultant product from the culture solution and the microbial cell and purifying the obtained product according to column chromatography, etc.
Patent JP-H05211549-A (JP)
Title: Line collation system
Inventor: MIURA MASAMI
IPC: H04M1/24
Filed: 1991-12-06
Abstract: PURPOSE:To improve the operability by semi-automating core wire collation of plural cable lines. CONSTITUTION:A worker connects a PB telephone set 7 to an optional line at one side of plural cable lines 8. A line selection circuit 6 selects the lines one by one under the control of a sequence control circuit 1 at the other side of the lines 8. A loop detection circuit 3 detects a loop. A message transmission circuit 5 sends a message to confirm a number corresponding to each line and the worker selects a button of the PB telephone set 7 in accordance with the message and replies with the message by using a PB signal. The sequence control circuit 1 receives a reply signal from a PB signal reception circuit 4 and collates the signal with the line number to collate core wires of the cable lines 8.
Patent JP-H07216029-A (JP)
Title: Cycloolefin copolymer and its production
Inventor: BUIRI KUROIDAA
IPC: C08F210/00
Filed: 1994-12-26
Abstract: PURPOSE: To provide a cycloolefin copolymer comprising polymer units from a polycyclic olefin and other polymer units, containing repeating structural units having a plurality of electron-withdrawing groups, having specified properties, being excellent in transparency, adhesion, dimensional stability, hardness, and hydrolysis resistance and being useful for coating materials, etc.  
     CONSTITUTION: There is provided the objective cycloolefin copolymer having (A) at least one polymer unit of a polycyclic olefin such as a compound of the formula (wherein R 1  to R 4  are each H, a 1-20C hydrocarbon group or the like, (B) at least one polymer unit of an olefin, such as hexa-1,5-diene or the like, containing at least one double bond, and, optionally, (C) at least one polymer unit of an acyclic monoolefin such as ethylene, having a solution viscosity (η) of below 0.25 dl/g, an equivalent weight, based on the olefinic double bond, equal to or lower than the number-average molecular weight, and containing at least one recurring structure having at least two electron-withdrawing groups such as carbonyl groups. It is desirable that the copolymer has a compositional ratio of 10-90 wt.% component A, 2-30 wt.% component B, and 2-50 wt.% component C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07149248-A (JP)
Title: Mechanical fuse device
Inventor: KONDO TAKUYA
IPC: F16D9/06
Filed: 1993-11-29
Abstract: PURPOSE:To eliminate dispersion of a rupture degree of a rupturing part of a connecting member, and reduce manufacturing cost by forming indentations in the rupturing part of the connecting member by forcible insertion and load removal of an indenter, and forming cracks around the indentations. CONSTITUTION:A steering shaft 10 having a recess 28 and a driven gear 18 having a key groove 30 are connected to each other through a half moon-shaped plate like key 32. The key 32 is composed of ceramics, and when a load not less than a prescribed value acts between the steering shaft 10 and the gear 18, the key 32 being a connecting member is ruptured by the rupturing part 42. In a mechanical fuse device having the constitution, indentations 34 and 36 are formed in the rupturing part 42 of the key 32 by forcible insertion and load removal of an indenter, and cracks 38 and 40 are formed around those. Thereby, rupture strength of the rupturing part 42 becomes comparatively accurate, and the setting is efficiently performed at low cost.
Patent JP-H03182762-A (JP)
Title: Photosensitive body and image forming device
Inventor: SHIMADA YUUKI
IPC: G03G5/05
Filed: 1989-12-12
Abstract: PURPOSE:To prevent the deterioration in a photosensitive layer by harmful materials by supplying a specific aniline deriv. onto the surface of the photosensitive body. CONSTITUTION:The aniline deriv. expressed by formula I is supplied onto the surface of the photosensitive body used for the image forming device. In the formula I, R1, R2 denote an alkyl group or aralkyl group which may have a substituent; R3 denotes hydrogen, alkyl group, alkoxy group, hydroxyl group, aryl group, halogen atom or aralkyl group; n denotes 1 to 4 integer. The deterioration in the photosensitive layer is suppressed by the aniline deriv. supplied to the surface of the photosensitive body even if the harmful materials, such as ozone and nitrogen oxide, are generated at the time of electrostatic charge. The good images free from image defects, such as unequal density and image blur, are stably obtd.
Patent JP-H09159458-A (JP)
Title: Filament protective structure for support of vibrator
Inventor: TERAJIMA KOKICHI
IPC: G01C19/56
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a filament protective structure by which a filament for support is protected by a method wherein a pillar-shaped vibrator is supported on a board by the filament for support and a protective member which prevents the deformation, at a definite amount or higher, of the filament for support is installed at the vibrator. SOLUTION: One pair of gate-shaped filaments 3, for support, which are composed of metal wires are connected, in positions corresponding to, or near, respective nodes of a pillar-shaped vibrator 1 whose cross section is square- shaped, at ridges 2a, 2b on one pair of diagonal lines at the vibrator 1, and their respective leg ends are fixed and bonded to boards 4a, 4b. The vibrator 1 is provided with piezoelectric elements 7a, 7b on its side faces 6a, 6b. Respective protective members 11 are connected to positions corresponding to connecting positions to the ridges 2a, 2b at the filaments 3. The members 11 are extended along the filaments 3, and they are nearly gate-shaped.  By this structure, even when an unexpected external force acts on the filaments 3, their plastic deformation and their damadge can be prevented sufficiently when they come into contact with the members 11, and the working efficiency of a filament protective structure can be enhanced.
Patent JP-H05154525-A (JP)
Title: Method for deciding pass schedule in cold-continuous type rolling mill
Inventor: YUASA YASUHIRO
IPC: B21B37/00
Filed: 1991-12-06
Abstract: PURPOSE:To provide a deciding method for pass schedule in a cold continuous type rolling mill which can set up the rolling load in the desired permissible range. CONSTITUTION:This deciding method for pass schedule is provided with a stage for obtaining the rolling load of each stand based on the pre-decided specification, a stage for discriminating whether the rolling load is in the permissible range of the rolling load in each kind or not, a stage for obtaining tension between the stands to be in the permissible range and again recalculating the rolling load in the case the rolling load is not in the permissible range and a stage for obtaining a gap and rolling speed based on the rolling load in the permissible range.
Patent JP-H0412701-A (JP)
Title: Connector at end of flexible watch strap
Inventor: SUTEFUAN EFU BAATO
IPC: A44C5/14
Filed: 1990-11-28
Abstract: PURPOSE: To surely fix one end of a contracted block band to a clock case by extending first and second side edge parts between inner and outer ends and disposing these such that the inner end is inserted between the columns of the upper and lower links of the end parts of the band. CONSTITUTION: In the end part connector 10 of a clock case 16, a flat base member 34 is normally included. In the case member, the connector is provided in an inner end together with the shape members of opposing first and second ear parts 38a and 38b projected in sides. A hook part 40 is formed integrally in the outer end of the base member 34. The inner end of the base member is formed to have a dimension so as to be inserted into one end of the clock band between upper and lower links 18 and 20. Thus, the base member is surely maintained in its inserted state while being interlocked in one end of the clock band. Thus, an end part connector capable of surely connecting one end of the freely extendable/contractable clock band to the clock case is provided.
Patent JP-H02169545-A (JP)
Title: Unsaturated aliphatic carboxylic acid derivative and germicide
Inventor: SAKAI KIYOSHI
IPC: A01N37/36
Filed: 1988-12-23
Abstract: NEW MATERIAL:An unsaturated aliphatic carboxylic acid derivative expressed by formula I (R is 1-3C alkyl; m is an integer of 5-9; n is an integer of 2-6, except that m is 7 and n is 4). EXAMPLE:Methyl 11-hydroxytetradec-9-en-7-ynecarboxylate. USE:An agricultural controlling agent against plant disease injuries, having especially high germicidal activity and useful as a controlling agent against blast of rice plant with high safety for crops. PREPARATION:A compound expressed by formula II is reacted with a reducing agent, such as sodium borohydride, in the presence of absence of a solvent, such as methanol, at 0-100 deg.C temperature for 5min-24hr, preferably at 0-50 deg.C temperature for 30min-10hr to afford the compound expressed by formula I.
Patent JP-H08154431-A (JP)
Title: Transplanter for rush seedling stock
Inventor: IMADA YOSHINORI
IPC: A01C11/02
Filed: 1994-11-30
Abstract: PURPOSE: To provide a transplanter for rush seedling having excellent cutting quality of in raking and cutting a seedling stock by a planting pawl, capable of preventing entanglement and pulling out of rhizome parts and stem tip parts of other seedling stocks, not requiring readjustment of transplanted seedling stock and excellently growing rush seedlings. CONSTITUTION: This transplanter for seedling stock of rush is equipped with a traveling body and a seedling planting part connected to the body. The seedling planting part has holder frame 28, a locking mechanism frame 30 protrusively fixed to the holder frame, a planting base frame 36 connected to the locking mechanism frame and a seedling planting lever 56 furnished with a planting pawl 54 for raking and planting rush seedling stocks at a feed end part side on a seedling placing stand. The transplanter is equipped with a rhizome holding part 66 for gripping the rhizome part close to the feed end part of the rush seedling stock 62 in a freely supplying and removing way in the lower direction in cooperation with the planting operation of the rush seedling planting lever and a stem tip suppressing part 88.
Patent JP-H08160000-A (JP)
Title: Salinity regulator
Inventor: KATABUCHI TAKESHI
IPC: A23L17/60
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the deterioration due to the adhesion of dust and impurities to the electrodes of a salinity sensor, the generation of rust and to maintain the measuring accuracy for a long period by isolating the electrodes from being exposed with or stored in storage water. CONSTITUTION: Raw laver is stored under the same conditions as those of a breeding stage in a storage tank 2 before entering producing steps. In this case, the motor driven cylinder 46 of a salinity sensor 4 in the tank 2 is driven by the driving circuit of a salinity controller, each slide rod 43 is slid down, an electrode 44 embedded in the rod 43 and a temperature sensor 47 are exposed with storage water 3, the salinity and the temperature of the water 3 are detected, and input to a salinity regulator. The rod 43 is raised upward by the cylinder 46, the electrode 44 and the sensor 47 are contained in an insertion hole 420 of a sealing member 42 to be isolated from the water 3 during the pause of the apparatus or in the off-season.  Thus, the adhesion of dust and impurities is prevented, and rust is scarcely generated, and hence the dirt of the electrode 44 can be alleviated or prevented.
Patent JP-H10172606-A (JP)
Title: Lithium ion secondary battery and its manufacture
Inventor: HAMANO KOJI
IPC: H01M50/497
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery in which electric connection between electrodes can be maintained without using a strong armor can, high energy density and a thin type can be realized, and charge and discharge characteristics are superior. SOLUTION: A positive electrode 3 formed by joining a positive electrode active material layer 7 with a positive electrode collector 6, a negative electrode 5 formed by joining a negative electrode active material layer 9 with a negative electrode collector 10, and a separator 4 arranged between both electrodes and impregnated with electrolyte containing lithium ions are closely stuck by joining the positive electrode active material layer 7, the negative electrode active material layer 9, and the separator 4 by a porous adhesive resin layer 11 Simultaneously, the electrolyte is held in through holes 12 which is formed in the adhesive resin layer 11 and communicates the positive electrode active material layer 7 and the negative electrode active material layer 9, and the separator 4.
Patent JP-H04191065-A (JP)
Title: Printer
Inventor: SHIMOOKU TAKASHI
IPC: G06F3/12
Filed: 1990-11-27
Abstract: PURPOSE:To send image data assuredly even when printout is inoperable due to malfunction by storing bit map data expanded in a frame memory sequentially in an auxiliary memory when the printout of the image data is inoperable. CONSTITUTION:A printer 1 comprises a CPU 3 for controlling the whole members, a receive buffer 4 for storing temporarily image data to be sent from a host computer 2, a ROM 5 storing program, a frame memory 7 for expanding receiving image data to bit map, a printer output section 6 for printing bit map printing pattern, a RAM 8, and a hard disk 9 as an auxiliary memory for storing information of bit map data and font in the frame memory 7. When an abnormality is detected in paper delivery, a bit map data just expanded in the frame memory 7 is stored in the hard disk 9. When an output device is the hard disk 9, the bit map data just expanded in the frame memory 7 is stored in the hard disk 9.
Patent JP-H11156364-A (JP)
Title: Circulating hot bath device
Inventor: NAKAZONO MITSUSACHI
IPC: A47K3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent metals of metal members of a filtration tub from eluting into bath water, and to provide a circulating hot bath device having a long life. SOLUTION: This circulating hot bath device is provided with a circulating pump 11 which sucks bath water from a bathtub and circulates the water through circulation water passages 9, 13, 17, 23, 25, and 26, a heater 19 for heating the water which circulates through the circulation water passages and retaining the temperature, a filtration tub 8 where electrodes for electrocoagulation are installed inside and coagulated suspension components are filtered to purify the bath water circulating through the circulation water passages, and a power supply part feeding power to the electrodes for electrocagulation, wherein a positive electrode of the above electrodes for electrocoagulation is electrified to an electric potential more than a dissolved potential,  and metal members except the positive electrode installed in the filtration tub 18 are electrified to an electric potential below the dissolved potential of each metals.
Patent JP-H02259495-A (JP)
Title: Automatic safety device for nuclear reactor
Inventor: SAMIYUERU KAPURAN
IPC: G21C15/18
Filed: 1989-12-15
Abstract: PURPOSE: To automatically and effectively suppress a fusion reaction by providing a freely floatable closed canister which contains a neutron absorber and is held between upper and lower stopping members in a casing. CONSTITUTION: In a casing 36, an upper stopping member 38 which is extended downward from the closed upper end is installed and, at the same time, a lower stopping member 40 which is extended upward from a position adjacent to the opened lower end of the casing 36 is mounted on a spider structure. A freely floatable closed canister 42 containing such a neutron absorber as boron carbide is positioned between the members 38 and 40 so that the canister 42 can be moved upward and downward between the members 38 and 40. When a circulating pump 22 stops, the canister 42 descends and touches the member 40, because the upward liquid pressure applied to the canister 42 is lost. The position and length of the member 40 and the size of the canister 42 are decided so that the canister 42 can be positioned in a fuel assembly when the upward liquid pressure is lost.
Patent JP-H07179724-A (JP)
Title: Modified polyacetal resin composition
Inventor: MATSUSHIMA MITSUNORI
IPC: C08G18/16
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a resin composition, having a low specific gravity, excellent in affinity between resins and weld characteristics without deteriorating mechanical or thermal characteristics and useful as portable telephones, etc., by melt kneading a specific polyacetal resin composition with a prescribed amount of an acid anhydride-modified polyolefin-based resin, etc. CONSTITUTION:This resin composition is obtained by melt kneading (A) 80-100wt.% polyacetal resin with (B) 0.01-20wt.% polyisocyanate compound (a modified derivative) such as 4,4'-methylenebisphenyl isocyanate and (C) 0.01-3wt.% reactive promoting catalyst for isocyanates such as amines at a higher temperature than the melting point of the component (A) and then melt rekneading 100 pts.wt. resultant solidified polyacetal resin composition with (D) 1-100 pts.wt. acid anhydride-modified polyolefinic resin or acid anydride- modified PS-based resin prepared by modifying 100 pts.wt. polyolefinic or PS- based resin with 0.1-50 pts.wt. acid anhydride such as maleic anhydride at a higher temperature than the melting point of the component (A).
Patent JP-H01166048-A (JP)
Title: Numbering exposure device
Inventor: OKAMURA KAZUHIKO
IPC: G03F1/00
Filed: 1987-12-22
Abstract: PURPOSE:To shorten the processing cycle time required for numbering by combining codes of two photomasks to constitute a prescribed management code and patterning this code with collective exposure. CONSTITUTION:Circular photomasks 1a and 1b where two-digit codes are arranged on circles are butted, and codes of these masks are combined in the contact part or the close part between them to constitute a four-digit management code. Respective circular photomasks 1a and 1b are rotated and driven independently of each other by a pulse motor 3 and are set for an arbitrary management code before exposure. Exposure optical systems 4-12 collectively expose the prescribed management code. Thus, the processing cycle time required for numbering is shortened.
Patent JP-H03186464-A (JP)
Title: Control device for vehicle
Inventor: MATSUMOTO SHINJI
IPC: B60T8/1755
Filed: 1989-12-14
Abstract: PURPOSE:To increase the yaw rate generated on a vehicle and improve the turning round and turning performance of the vehicle by increasing the braking force of the inside wheel in the steering direction than that of the outside wheel in response to the sideslip angle of a steering wheel when a driver performs steering. CONSTITUTION:When a steering handle is steered, the braking force of the inside wheel in the steering direction of at least one of front wheels and rear wheels is increased than that of the outside wheel in response to running conditions. The sideslip angle of a steering wheel is detected by a means A. The steering direction of the steering wheel is judged by a means B. The braking force is calculated so that the braking force of the inside wheel in the steering direction of at least one of front wheels and rear wheels is increased than that of the outside wheel based on the sideslip angle of the steering wheel, and a braking force control signal is outputted by a means C based on the calculated braking force. The braking force of the wheel is changed by a means D in response to the outputted braking force control signal.
Patent JP-2001154344-A (JP)
Title: Positive type photosensitive composition and positive type photosensitive planographic printing plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/00
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive composition which does not deposit a triazine compound in a developing solution, is excellent in developability and has good sensitivity, thin line reproducibility and printing resistance and a photosensitive planographic printing plate. SOLUTION: The positive type photosensitive composition contains a di(trihalomethyl)-s-triazine derivative which is photodegraded and generates a radical or an acid and an o-quinonediazido compound. The di(trihalomethyl)-s- triazine derivative is a di(trihalomethyl)-s-triazine compound having a carboxy group and/or a phenolic hydroxyl group in its structure.
Patent JP-H10158500-A (JP)
Title: Polyphenylene ether resin composition
Inventor: YAMAMOTO MINORU
IPC: C08L77/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent compatibility, heat resistance, solvent resistance and moldability by mixing a polyphenylene ether resin with a polyolefin resin, an aromatic vinyl copolymer and a polyamide in a specified weight ratio. SOLUTION: A base comprising a polyphenylene ether resin (A) (e.g. poly(2,6- dimethyl-1,4-phenylene) ether having a number-average molecular weight of 1,000-100,000 and a polyolefin resin (B) essentially consisting of a modified polyolefin resin is mixed with an aromatic vinyl copolymer (C) (e.g. styrene/ methacrylic acid copolymer), a polyamide resin (D) and optionally additives such as an inorganic filler, an organic filler, an elastomer, a lubricant and a plasticizer. The obtained mixture is blended and melt-kneaded with a twin- screw extruder to obtain a composition containing 5-93wt.% component A, 5-93wt.% component B, 1-50wt.% component C and 1-50wt.% component D.
Patent JP-H06175933-A (JP)
Title: Semiconductor memory
Inventor: HIRAI KOJI
IPC: G06F11/10
Filed: 1992-12-04
Abstract: PURPOSE:To prevent the malfunction of a host system beyond an error correcting capability by outputting an error correction disable information. CONSTITUTION:A parity inspecting circuit 2 is equipped with a function which discriminates whether or not the number of erroneous bits in before-correction information ND and inspection information C is the error-correction validating number of bits, and outputs the information by a parity inspection output signal PCO. A detection signal generating circuit 4 is equipped with an Ex-OR gate EOG1 and an NOR gate N0G2 which output an error correction disable detection signal ENCD which is turned to an inactive level when the number of the erroneous bits in the before-correction information ND and the inspection information C is the error-correction validating number of bits, and which is turned to an active level when it is the error-correction disable number of bits.