baber/WOPTO huggingface dataset:
Patent JP-S6315157-A (JP)
Title: Focal probe
Inventor: YAMAMOTO HIROSHI
IPC: G01N29/04
Filed: 1986-07-07
Abstract: PURPOSE:To use a vertical probe as a focal probe and as an independent probe, by providing a spot converging type acoustic lens to the bottom surface of a cylindrical case and providing the vertical probe to the upper end of the case in a detachable manner. CONSTITUTION:A spot converging type acoustic lens 2 having a spherical surface 4 is formed on the bottom surface of a cylindrical case 1. A vertical probe 5 is mounted on the upper end opening of the case in a freely detachable manner and the case 1 is filled with a liquid such as water. By this constitution, when the vertical probe 5 is mounted on the case 1, it can be used as a focal probe. When the vertical probe is detached from the case, said probe can be also used as an independent vertical probe.
Patent JP-S642517-A (JP)
Title: Cultivation frame for plant
Inventor: WATANABE YOSHIO
IPC: A01G9/00
Filed: 1987-06-25
Abstract: PURPOSE: To efficiently prevent runoff of water, fertilizer, etc., by forming water storage chambers capable of storing a given amount of water in cultivation frame bodies to be buried in cultivation land.  
     CONSTITUTION: Water storage chambers 3 are formed so as to cover parts other than almost the central part of the bottom of cultivation frame bodies 2 to be buried in cultivation land for plants. The cultivation frame bodies are buried in the ground 5 and a cultivation soil 6, etc., is placed in the cultivation frame bodies. Plants are then set and irrigated. Water collected in the water storage chambers 3 and overflowed therefrom is discharged from holes 7 in the central part of the cultivation frame bodies into the ground 5. Roots of the grown plants extends into the cultivation frame bodies and simultaneously pass through the holes into the ground. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6314523-A (JP)
Title: Voice coding system
Inventor: UCHIYAMA HIROKI
IPC: H03M1/38
Filed: 1986-07-07
Abstract: PURPOSE:To reproduce a voice with high quality through a low bit rate and a simple processing by applying correction to a compressed data by quasi-momentary compression and expansion so as to approach the original sound signal in the quantized bit more. CONSTITUTION:An 8-bit signal DS being the result of A/D conversion 2 from an input sound signal is fed to a quasi-momentary compression section 4 and a comparator section 5 via a scale value setting section 6 and a buffer 3. A setting section 6 discriminates the most significant digit of the maximum absolute value in the signal DS and gives a scale data DK to the compression section 4 and quasi-momentary expanding sections 7,9. The compression section compresses the signal DS into a 5-bit compression data DC, which is inputted to an adder 8, the expansion section 9 and a selector 11. The expansion section 7 decodes the signal DC into an 8-bit data DD, gives the data to the comparator section 5, the adder 8 gives a data DCm, being the addition of 1 to the data DC to the expansion section 9 and the selector 11, and the expanding section 9 decodes the data into the data DDm and gives the result to the comparator section 5. The comparator section 5 compares the data DS, DD and the data DS, DDm, outputs a selection signal SL depending on the quantity, the selector 11 selects the data DC or DCm, and gives an output while approaching the result to the original voice.
Patent JP-H10331500-A (JP)
Title: Steering wheel lock device
Inventor: KATO MANABU
IPC: B60R25/021
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent burglary by providing first and second interlocking sections equipped with a first hook interlocked with spoke and a second hook interlocked with a rim respectively, and providing a joint section connecting first and second interlocking sections in an approachable and separable manner. SOLUTION: In the case a steering wheel lock device 16 is loaded to a steering wheel 10, first shaft 28 and second shaft 30 in a joint shaft 22 are slid and moved, and first interlocking 18 and second interlocking 20 are approached to each other. First hook 40 of the second interlocking 20 and second hook 42 are interlocked with spoke 14B and rim 12 respectively. The first shaft 28 is pulled out from the second shaft 30, and the first hook 40 of the first interlocking 18 and the second hook 42 are respectively interlocked with a spoke 14A and rim 12. A key inserted into a key cylinder 34 is rotated and operated, and after a claw of the key is interlocked with an interlocking gear 32 of the first shaft 28, the key is pulled out. By the constitution, even if a part of the rim 12 is cut off, since the lock device 16 is not removed from the wheel 10, burglary can be prevented.
Patent JP-S6051676-A (JP)
Inventor: MAEDA TATSUMI
IPC: C04B38/06
Filed: 1983-08-29
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-S6219570-A (JP)
Title: Isoquinoline derivative and remedying composition containing same as active ingredient
Inventor: KAIHO TATSUO
IPC: C07D401/06
Filed: 1985-07-19
Abstract: NEW MATERIAL:A compound shown by the formula I (X is ethoxycarbonyl CN, acetyl, NO2, pyridinocarbonyl, dimethylcarbamoyl, pyridylcarbonyl, morpholinocarbonyl, benzyl, etc.). EXAMPLE:4-Cyano-7-ethoxycarbonyl-2,3,5,6,7,8-hexahydro-1-methy-l-3-oxo isoquino line. USE:A cardiac, an agent for alleviating cardiac incompetence and a remedy for circulatory diseases having excellent cardiac action. PREPARATION:A compound shown by the formula III is reacted with a silylating agent in the presence of a base to give a compound shown by the formula IV, which is subjected to Diels-Alder reaction with a compond shown by the formula V to give a compound shown by the formula VI. Then, this compound is reacted with acetyl chloride in the presence of a Lewis acid to give a compound shown by the formula VII, which is subjected to ring closure through condensation with cyanoacetamide in the presence of an organic solvent to give a compound shown by the formula I.
Patent JP-H061757-A (JP)
Title: Production of optically active alpha-methylbenzylamine
Inventor: SAKAI KENICHI
IPC: C07C59/50
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a compound by using optically active mandelic acid as a resolving agent and adding bis(alpha-methylbenzyl)amine and salts to a reactional system and resolving (RS)-alpha-methylbenzylamine. CONSTITUTION:(RS)-alpha-Methylbenzylamine is made to react with optically active mandelic acid in the presence of a bis(alpha-methylbenzyl)amine of formula I (* indicates asymmetric carbon) and a salt of ammonia or a primary amine with an inorganic acid or an organic acid (e.g. ammonium chloride) and/or water-soluble inorganic salts (e.g. potassium nitrate) in an aqueous medium to afford the objective sparingly soluble optically active diastereomer salt of formula II. Since a crystal of the deposited sparingly soluble diastereomer salt is obtained as a thick hexagonal platy crystal or a rhombic crystal good in filtrability, the product of high optical purity can readily be produced.
Patent JP-S6048751-A (JP)
Inventor: KONDOU KAZUO
IPC: A61K6/884
Filed: 1983-08-30
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-S6070786-A (JP)
Inventor: UEIN MARION PEN
IPC: H01S3/03
Filed: 1984-07-27
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-H0325820-A (JP)
Title: Breaker tester
Inventor: TANDA SHOJI
IPC: G01R31/00
Filed: 1989-06-21
Abstract: PURPOSE:To optically read out a pattern to be changed with movement of an operating shaft to measure the operating characteristic of a breaker operating mechanism contactlessly by fitting vertical and inclined optical markers to the operating shaft of the breaker. CONSTITUTION:A mirror surface, which consists of reference vertical markers 14a, 14b at right angle to the moving direction of an operating shaft 5 and an inclined marker 14c at angle of 45 deg. to the moving direction of the operating shaft 5, or a N-shape optical marker made of fluorescent tape or the like is provided on the surface of a marker substrate 14 fixed on the lower surface of the operating shaft 5. The reference vertical marker 14a corresponds to the position of the operating shaft at the time of perfect opening of a breaker, and the reference vertical marker 14b corresponds to the position of the operating shaft 5 at the time of perfect closing of the breaker. A marker reading out unit 15 has a linear sensor which consists of n-pieces of light detecting elements 151-15n in series at angle of 90 deg. to the moving direction of the operating shaft 5 to read out the reflected light of a floodlighting lamp 16 and judge that the breaker is closed perfectly or not with patterns thereof.
Patent JP-H0450246-A (JP)
Title: Purification of porous polymer
Inventor: YATANI HIROSHI
IPC: C08L81/02
Filed: 1990-06-19
Abstract: PURPOSE:To carry out the purification of the title polymer with a small amount of a washing solvent and few operations by solvent washing, using a column, of the granules of a solid polymer mixture comprising a polymer, organic solvent and inorganic compound. CONSTITUTION:A column is packed with the granules of a solid polymer mixture comprising (A) a polymer getting porous by the purification, esp. >=10m<2>/g in the surface area after purification (e.g. aromatic polyether ketone), (B) an organic solvent, normally a polymerization solvent for the component A, esp. an aromatic sulfone, aromatic sulfoxide or aromatic ketone each solid at normal temperatures and (C) an inorganic compound in the form of catalyst residues or reaction by-product [e.g. silica-based catalyst, alkali (alkaline earth) metal salt], and (D) a washing solvent insoluble for the component A but soluble for the component B and C (an organic solvent and water-based solvent) is then fed to the column to remove both the component B and C, thus separating the resultant polymer.
Patent JP-H05324687-A (JP)
Title: Aparrel product managing device
Inventor: NAGAI GIICHI
IPC: G06Q50/00
Filed: 1992-05-25
Abstract: PURPOSE:To always refer to a design drawing and descriptive information as one body by storing the design drawing and the descriptive information of a product by linking them with each other. CONSTITUTION:The design drawing made by handwriting is fetched to a host computer 1 by an image scanner 2, and besides, as for the design drawing made by a personal computer 3, its information is fetched directly to the host computer 1. Besides, the descriptive information about that product, etc., is stored in the host computer 1, and the host computer 1 stores each descriptive information and the fetched information of the design drawing as linking them with each other, and outputs them in a state that they are synthesized with each other as occasion calls. Further, backlog data and priority data are stored in the host computer 1, and shipping data is generated in conformity with this priority, and shipping processing is executed.
Patent JP-S644436-A (JP)
Title: Manufacture of contact alloy for vacuum valve
Inventor: CHIBA SEIJI
IPC: H01H33/66
Filed: 1987-06-26
Abstract: PURPOSE:To manufacture the titled contact alloy improved in current chopping characteristic, etc., by mixing an Ag-Cu powder with an arc-resistant material component consisting of Cr and Ti under specific conditions, by compacting and sintering the resulting mixture, and by infiltrating the skeleton of the sintered compact with a conductive material component consisting of Cu and Ag. CONSTITUTION:An Ag-Cu powder previously having practically eutectic proportion is mixed by 2-30wt.% with an arc-resistant material powder consisting of Cr and/or Ti, and the resulting mixture is compacted at <=about 8ton/cm<2> pressure. The green compact is sintered at 600-1,000 deg.C in a nonoxidizing atmosphere of >=about 1X10<-5>Torr degree of vacuum. Subsequently, the pores of the resulting skeleton are infiltrated with a conductive material component consisting of Cu and Ag at 900-1,200 deg.C in a nonoxidizing atmosphere of about 1X10<-4>-1X10<-6>Torr degree of vacuum. By this above procedure, the amounts of the conductive material component and the arc-resistant material component are regulated to 25-75wt% and 75-25wt.%, respectively, and Cu and Ag form an eutectic composition in the alloy. By this method, the contact material for vacuum valve excellent in stability of current chopping characteristic and restriking characteristic can be obtained.
Patent JP-H09313637-A (JP)
Title: Fault generation display system in automatic fire extinguishing equipment
Inventor: SHIMAZAKI KIYOAKI
IPC: G08B17/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To evade an unexpected situation where a fire extinguishing function is not operated when a fire is generated or the like by judging that disconnection is generated in the electric wire when the resistance of the electric wire from a fire sensor to an electric control part becomes equal to or higher than the resistance value of a prescribed temperature and displaying the disconnection to a display means. SOLUTION: When the disconnection is generated in the electric wire from the fire sensor 6 to the electric control part for activating a fire extinguishing equipment, electric resistance becomes infinitely large and the resistance of a thermister used in the fire sensor 6 is decreased when a temperature becomes high, is increased when the temperature becomes low and exceeds 1000KΩ when the temperature becomes -30 deg.C.  Then, as a concrete standard, in a stage where a resistance state equal to or lower than -30 deg.C continues for 2 seconds for instance in the electric circuit resistance of the fire sensor 6, it is judged that the disconnection is generated in the electric wire from the fire sensor 6 to the electric control part for activating the fire extinguishing equipment, an abnormality display lamp is lighted through a microcomputer inside a control part for it and the generation of the disconnection is displayed.
Patent JP-H0324634-A (JP)
Title: Double system device
Inventor: KOJIMA TORU
IPC: G06F11/20
Filed: 1989-06-21
Abstract: PURPOSE:To remarkably reduce the shock to an I/O device by providing exter nal memories between respective computers in a double system through an IF cable and controlling required processing such as the accumulation of source data, source addresses and module execution information and their transfer periods. CONSTITUTION:Each of respective memories 7, 8 connected to each other through the IF cable monitors an abnormal signal outputted from the computer 1 or 2, applies an operation command to the normal computer 1 e.g. and switches an I/O bus switch 5 so that the computers 1, 2 are respectively used as a practical working system and a stand-by system. Then the source data, source address and module execution information are stored in the memory 8 through the memory 7, and at the time of detecting a module end, the stored data are transferred to a main memory in the computer system 2 in a paving system. Since the module execution information can be transferred as switching information while holding the synchronism of data, the double system device capable of remarkably reducing the shock to the I/O device can be obtained.
Patent JP-H066759-A (JP)
Title: Non-linear emphasis circuit
Inventor: KITAMURA MASAHIRO
IPC: H04N5/205
Filed: 1992-06-18
Abstract: PURPOSE:To eliminate the deterioration in picture quality in a non-linear empha sis circuit. CONSTITUTION:The non-linear emphasis circuit is provided with a mutual conductance circuit 4 for inputting in-phase a signal from an input terminal 1, limiter amplifier 3 for inputting the signal from the input terminal 1, a capacitor 5 connected between the output of the amplifier 3 and the output of the circuit 4, and a buffer circuit 6 for inputting a node between the circuit 4 and the capacitor 5 and connecting its output to an output terminal and the output of the circuit 6 is connected to the reverse phase input terminal of the circuit 4. Consequently picture quality deterioration due to the waveform distortion of a high band fine signal due to phase shift can be eliminated and reproducibility in a high band can be improved.
Patent JP-S5682814-A (JP)
Title: Epoxy resin composition
Inventor: NISHIKAWA AKIO
IPC: C08G59/44
Filed: 1979-12-10
Abstract: PURPOSE: A composition capable of forming a cured material having low elasticity, low coefficient of thermal expansion, and high glass-transition temperature, obtained by blending a polyfunctional epoxy compound with a reaction product of an ethylenic unsaturated dicarboxylic acid anhydride, etc. with polyamide, phenoxy resin, and inorganic filler.  
     CONSTITUTION: The desired composition consisting of (A) a polyfunctional epoxy compound (preferably a blend of 20W90pts.wt. novolak type epoxy resin and 5W40pts.wt. bisphenol A type epoxy resin), (B) a phenoxy resin shown by the formula (n is about 100) having a molecular weight not less than 10,000 (preferably 1W3pts.wt.), (C) a reaction product (preferably a reaction product obtained by reacting 1mol aromatic diamine with 0.05W0.5mol maleic anhydride in molten state) of an ethylenic unsaturated dicarboxylic acid anhydride (functional derivative) with a polyamine, and (D) an inorganic filler, e.g., zircon, etc. preferably in an amount satisfying the formula 100D/(A+ B+C+D)=40W75vol%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6314596-A (JP)
Title: Analog private branch exchange
Inventor: MAKINO MASAAKI
IPC: H04Q3/42
Filed: 1986-07-07
Abstract: PURPOSE:To remarkably suppress a loss in the voltage of an analog signal and to reduce the cost of an exchange even when an impedance value at the time of the conduction of the constituting member of an exchange network is high by changing the transformation ratio of respective transformers. CONSTITUTION:A trunk line 1 is connected to the switching exchange network 5 through a trunk circuit 3, the trunk line side transformer 21 and an extension 2 is connected to the network 5 through a circuit 6 and an extension side transformer 22. When the transformation ratio of the transformer is a(OMEGA) : b(OMEGA) riewing from an input terminal 21 side and an output terminal 22 side, the loss in the voltage L2=20log10 (1+R/b). When it is selected to b=a+alpha=600+alpha(OMEGA), the loss in the voltage is lowered by +alpha from the conventional case. According to such constitution, the transformation ratio of the transformers 21, 22 is adjusted to set an alpha value largely, thereby, a completely low loss in the voltage can be realized without using an expensive analog switch and the production cost for all of an exchange can be reduced.
Patent JP-H082801-A (JP)
Title: Image forming device
Inventor: KAWAMURA MICHIHIRO
IPC: G03G21/00
Filed: 1994-06-17
Abstract: PURPOSE:To eliminate a paper sheet sensor for detecting the presence of a paper sheet in a bin and reduce product cost by judging that a stapling execution key is turned on, when staple collation treatment is selected, and stapling and binding paper sheets and collated and stored in the bin, and corresponding to the number of copies. CONSTITUTION:CPU 1 makes judgement as to whether a stapling execution key is turned on at every completion of copying operation, when staple collation treatment is selected for stapling and binding paper sheets collated and stored in a bin. Thereafter, when the CPU 1 judges that the key is turned on, a sheet post-treatment section 6 staples and binds paper sheets collated and stored in the bin, and corresponding to the number of copies. According to this construction, a paper sheet sensor for detecting the presence of a paper sheet in the bin is eliminated, thereby reducing product cost.
Patent JP-H0448284-A (JP)
Title: Radar receiver
Inventor: ASO MASANARI
IPC: G01S7/285
Filed: 1990-06-18
Abstract: PURPOSE:To improve the detecting and tracking performance for a nearby target by providing a circuit which prevents a low-noise amplifier from being saturated for a period wherein a sent pulse signal leaks to a receiver side. CONSTITUTION:A low-noise amplifier driving circuit 13 is provided so as to turn on and off the bias voltage of the low-noise amplifier 3, which is put in pulse operation at specific timing. Assuming that this timing is the timing of a transmission leak blank gate, the bias voltage of the low-noise amplifier 3 is ceased when the sent pulse signal is generated, so its oversaturation state is eliminated. At the time of reception, on the other band, the bias voltage of the low-noise amplifier 3 is applied and a received signal is amplified as usual. Consequently, an increase in the width of the leak pulse of a sent wave is eliminated and the received signal of the nearby target is received. Consequently, the shortest distance of a target detection distance or target tracking distance is shortened and the detecting and tracking performance for the nearby target is improved.
Patent JP-S5682209-A (JP)
Title: Metal mold for molding
Inventor: TAWARA TAKASHI
IPC: B29B13/00
Filed: 1979-12-10
Abstract: PURPOSE: To prevent the generation of a projection and an angular part caused by a metal mold parts joint part by a method wherein the joint surface inside of metal mold parts constituting a metal mold for resin molding is packed and applied with adhesive before injection.  
     CONSTITUTION: A minute gap caused when fixing adjoining metal mold parts 1, 2 with a bolt 4 is in advance applied with adhesives 9 for preventing the generation of an angular part. Accordingly the resin-molded articles formed by said metal mold for moldig are free from projections and angular parts as occurred in the prior art, thereby unnecessitating finishing machining process after molding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10325340-A (JP)
Title: Throttle valve control device
Inventor: TAJIMA FUMIO
IPC: F02D9/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of valve opening control near a closing condition while suppressing cost. SOLUTION: A device is provided with a valve opening sensor 1 for detecting an opening of a throttle valve, an amplifier 12A for amplifying an output in all regions of a valve opening, an amplifier 12B for amplifying an output only in a region from a valve fully closing opening to a specified opening at an amplifying ratio larger than that of the amplifier 12A, and a control circuit for controlling an opening of the throttle valve on the basis of the outputs of both amplifiers 12A, 12B.
Patent JP-H11352699-A (JP)
Title: Formation of partition wall
Inventor: TAKAGI YOSHIHIRO
IPC: H01J11/36
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To form a partition wall for a plasma display having satisfactory height and precision by perfectly developing the pattern part of a photosensitive compsn. for a plasma display and perfectly removing the non-pattern part without collapsing the formed pattern when the photosensitive compsn. is developed. SOLUTION: Water or an aq. alkali soln. is pressure-jetted on a photosensitive compsn. contg. inorg. fine particles applied on a substrate in 15-300 μm thickness and patternwise exposed to develop the photosensitive compsn. while removing the dissolution residue by the jetting pressure and the objective partition wall for a plasma display is formed.