baber/WOPTO huggingface dataset:
Patent JP-S6435416-A (JP)
Title: Liquid crystal panel
Inventor: MURAO TSUGIO
IPC: G02F1/1335
Filed: 1987-07-30
Abstract: PURPOSE:To utilize the rays which are heretofore not usable for display in display to brighten display images by providing a microoptical system to a liquid crystal panel and imaging incident luminous fluxes in the picture element electrode region of the liquid crystal panel by the microoptical system. CONSTITUTION:This liquid crystal panel has the microoptical system 6. The microoptical system 6 is arranged two-dimensionally with microlenses. Collimated beams of light are utilized as the incident rays to the liquid crystal panel from the viewpoint of improvement in the image quality with a projector, etc., using the liquid crystal panel as a light valve. The greater art of the incident luminous fluxes on the liquid crystal panel are entered to the picture element electrode region by the microoptical system constituted of the meniscus microlens arrays provided on the incident side of the liquid crystal panel. The greater part of the incident luminous fluxes on the liquid crystal panel are imaged on the picture element region by providing the microoptical system to the liquid crystal in such a manner, by which the display images are brightened.
Patent JP-2000020366-A (JP)
Title: Replication system
Inventor: OGASAWARA HIDEHIKO
IPC: G06F17/30
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To guarantee the consistency of all sites at the time of replication completion by preventing a fault from affecting over the entire replication system when the fault occurs at a certain target site in the replication system composed of plural sites. SOLUTION: When the target site, where a fault occurs, is not recovered, a queue file 19 for storing updating information gets full and the possibility of affecting over the entire replication system is judged, a fault managing device 18 saves the updating information from the queue file 19 to a queue file 21 for fault. At this time, a transaction managing information 22 is also saved in a file 22 to enable retransmission after the fault recovery at the target site.
Patent JP-H0355756-A (JP)
Title: Lithium battery
Inventor: MURATA TOMOYA
IPC: H01M6/16
Filed: 1989-07-24
Abstract: PURPOSE:To prevent the electrostatic charge of a separator during battery forming process by providing a metal layer to be alloyed with lithium on the negative electrode opposite side of the separator treated by corona discharge. CONSTITUTION:A separator 4 is disposed with lithium as a negative electrode 3 to form a lithium battery. The separator 4 is formed by conducting corona discharge processing to a nonwoven fabric of polyolefin resin. On the opposite side to the negative electrode 3 of the separator 4, a layer of a metal to be alloyed with lithium, for example, aluminium, is evaporated in a thickness of about 1/100 to 1/30 of the thickness of lithium. This aluminium layer acts as an earth in battery forming process, so that the manufacture can be smoothly conducted without adhesion of the separator to a manufacturing apparatus.
Patent JP-S6083354-A (JP)
Title: Substrate for chip carrier
Inventor: OOSAWA OSAMU
IPC: H01L23/498
Filed: 1983-10-14
Abstract: PURPOSE:To obtain a small-sized chip carrier, manufacture thereof is easy, while reducing cost by forming the chip carriers in a many sided manner by using one large-sized ceramic substrate. CONSTITUTION:A ceramic substrate 7 is partitioned into a plurality of regions by scribing lines 8 formed to the surface of the substrate in a latticed shape. The scribing lines 8 represent notches for easily dividing the substrate 7. Patterns 9 for loading IC elements positioned at the central sections of the surfaces of each region, surface lead patterns 10 connected to each through-hole, and surface lead patterns 10' for the GND of a power supply are formed through thick- film printing. Back lead patterns connected to each through-hole are formed on the back side. Lastly, the through-holes 12 are shaped by executing through-hole processing to holes for the through-holes, thus manufacturing a chip carrier substrate.
Patent JP-H0356171-A (JP)
Title: Method for moving sticky material
Inventor: ARAHARA KOZO
IPC: C09D11/00
Filed: 1989-07-24
Abstract: PURPOSE:To dispense with the cleaning of a sticky material without generating the loss of the sticky material at the time of movement by holding the sticky material between a pair of electrodes each having a surface layer changed in stickiness by the application of voltage to apply voltage between the electrodes and bonding the sticky material only to one electrode. CONSTITUTION:Between electrodes 1, 2 provided with surface layers 3, 4 changed in stickiness to the electrodes by the application of voltage, a sticky material 5 to be moved to the electrode 2 is held. By applying voltage between th electrodes 1, 2, the non-adhesiveness of the surface layer 3 to the electrode 1 is generated and, when the electrodes 1, 2 are separated, the part consisting of the surface layer 3, the sticky material 5 and the surface layer 4 is bonded to the electrode 2, that is, the sticky material 5 is moved to the electrode 2. By this method, since the sticky material can be perfectly moved to the desired electrode, the sticky material can be moved without generating the loss thereof during movement and a part of the sticky material does not remain in a bonded state during movement and, therefore, it is unnecessary to perform the cleaning of the bonded residue.
Patent JP-S6251601-A (JP)
Title: Stable life prolonging solution and flowering solution for cut flower
Inventor: SHIBAYAMA SHIGEAKI
IPC: A01N3/02
Filed: 1985-08-29
Abstract: PURPOSE:A life prolonging solution and flowering solution for cut flowers, containing a thiosulfatosilver complex salt which is an active constituent together with a sulfite and/or hydrogensulfite and capable of maintaining stable effect for a long period without forming precipitates. CONSTITUTION:A life prolonging solution and flowering solution for cut flowers containing 100pts.wt. water-soluble silver salt, e.g. silver nitrate or silver acetate, (A) >1,000pts.wt. water-soluble thiosulfate, e.g. sodium thiosulfate or ammonium thiosulfate, and (B) >=10pts.wt. sulfite and/or hydrogensulfite, e.g. Na salt or ammonium salt. Since the above-mentioned life prolonging solution and flowering solution are preferably acidic, an inorganic acid or organic acid or a salt thereof may be suitably incorporated, as necessary, to adjust the solution basicity when the basicity is intensified by compounding.
Patent JP-S5981445-A (JP)
Title: Vacuum pipe type collector
Inventor: KAKINUMA TAKAHIDE
IPC: F24S10/70
Filed: 1982-10-29
Abstract: PURPOSE:To enable to maintain adsorbing capacity to be required for a vacuum collector, by making secondary treatments (dehydration and regeneration) after incorporation of an adsorbent to be used for the vacuum collector into a transparent container unnecessary. CONSTITUTION:An adsorbent 9 is obtained by putting adsorbents 14, 14..., for example, molecular sieves (alumina silicate system) having the diameter of a grain not leakable through air breathers 12, 12... within a metallic container 13 having the outside diameter insertable into a metallic pipe 10 and having a large number of the air breathers 12, 12... and the air breather 12 is intercepted from the atmosphere before insertion of the absorbents into an inserting and securing device 8 of the adsorbent. In the meanwhile, at the time when the adsorbent 9 is inserted into a vacuum container 6 through said securing device 8 the adsorbent 9 is taken out from an air tight container so as to connect the air breather 12 with the atmosphere, and immediately after insertion of the absorbent 9 into the vacuum container 6, the left part 15 of the metallic container and the left edge 16 of the metallic pipe 10 as shown in a sketch are sealed in an airtight state through soldering.
Patent JP-2000027150-A (JP)
Title: Pebble-packed basket for engineering works
Inventor: KAKUDO HIDEMITSU
IPC: E02B3/08
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pebble-packed basket for engineering works which prevents erosion at the waterside and collapse of the face of a slope or the like and enables simplification of construction. SOLUTION: This basket has a bottom member 4 prepared by stretching a net material 3 over a rectangular bottom frame 2, a suction preventing material 5 fixed to the bottom member in a state wherein the material is laid at least over the whole surface of the bottom member and side wall members 10 each prepared by stretching a net material 7 over a rectangular side wall frame 6 and connected, in an developable state, to each side of the bottom frame through the intermediary of a connecting member 9. In a state wherein the side wall members are made to stand up in relation to the bottom member, the side frames-adjacent to each other can be connected by the connecting members and assembled in the shape of the basket.
Patent JP-2000023708-A (JP)
Title: Golf shoe stud
Inventor: YAMASHITA HARUMI
IPC: A43C15/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide golf shoe studs which stably realizes anti-slipping effect and easier walking along with excellence in wear resistance. SOLUTION: A golf shoe stud screwed down into a thread hole provided in the bottom surface of golf shoes has a thread part 4 screwed down into the thread hole 2, a seat plate part 5 extended in a flange from the rear end of the thread part 4 and an outer cover material 6 made of a synthetic rubber covering the seat plate part 5. A means for enhancing adhesive property between the seat plate part 5 and the outer cover material 6 is formed at the seat plate part 5.
Patent JP-S6250888-A (JP)
Inventor: SATAKE SHIGERU
IPC: G09G1/02
Filed: 1985-08-30
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-H0240098-A (JP)
Title: Ceiling fan
Inventor: MATSUMURA KEIICHI
IPC: F04D25/08
Filed: 1988-07-29
Abstract: PURPOSE:To make improvements in a cooling effect on an electric motor at time of energizing it by exposing an upper support frame on both upper and lower support frames clamped to a rotator. CONSTITUTION:In both upper and lower parts of a circular rotator 5 set up in close proximity to the circumference of a stator 3, an upper support frame 1 and a lower support frame 2 are solidly clamped to a boss 5a of the rotator 5 by a screw 6. Both these support frames 1, 2 are fitted in bearing parts 12, 2a at the central part whereby these frames 1, 2 and the rotator 5 are all pivotally supported free of rotation. A lower outer cover 7 is clamped to the outside of the lower support frame 2 by a screw 8 via each hole 9 of flange parts 1b and 2b. Since the upper support frame 1 is not directly exposed to the outside air, a temperature rise in an electric motor can be held down to lowness.
Patent JP-S62111923-A (JP)
Inventor: GEERII ROBAATO KERUMU
IPC: A61K9/56
Filed: 1986-08-16
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-H0478500-A (JP)
Title: Deodorization method for preventing generation of odorous material from sludge and dehydrated cake after dehydration stage
Inventor: YAMAMOTO YOSHITATSU
IPC: C02F1/28
Filed: 1990-07-20
Abstract: PURPOSE:To prevent the generation of the smells themselves by bringing humic acid into contact with the sludge itself before a dehydration stage where smells are generated and taking odorous materials into sludge. CONSTITUTION:Two agents; a cationic high-polymer flocculating agent and anionic high- polymer flocculating agent are used as a flocculating agent. A cationic high-polymer flocculating agent soln. is brought into addition reaction in a 1st mixing tank 2 in the case of dehydration of the sludge by using the above-mentioned agents in this order. The anionic high-polymer flocculating agent and a humic acid soln. 4 are thereafter brought into addition reaction in a 2nd mixing tank 3 to induce a flocculation reaction with the flocculated sludge while absorbing the odorous components in the soln. with the active groups possessed by the humic acid. The smells are thus taken into the flocculated sludge. The sludge is further dehydrated by a dehydrating machine 5 and is separated to the dehydrated cake and filtrate. The humic acid absorbing the malodorous materials is detained in the sludge even if the sludge is subjected to an air-liquid contact in the dehydration stage. The transfer of the odorous materials into the dehydration filtrate and the release thereof to the outdoor air are prevented. The sludge is made into the dehydrated cake. The abrupt putrefaction of the dehydrated cake is prevented by the chemical stability, buffer capacity and water absorption capacity of the humic acid after the sludge is transferred to a storage hopper 6. An odorproofing effect is thus maintained.
Patent JP-H0636671-A (JP)
Title: Filter circuit
Inventor: HATAKEYAMA YOSHIHIRO
IPC: H02H3/34
Filed: 1992-07-20
Abstract: PURPOSE:To achieve the stable operation of a filter circuit while restraining transient outputs by providing the source current path of an operational amplifier with a means for causing predetermined current flow before operation of the operational amplifier starts. CONSTITUTION:A current of 3muA is made to flow through a resistor 3q before operation of an operational amplifier 3A starts. When operation of the operational amplifier 3A is started in response to a control signal C1 applied to a control terminal 3a, a transistor 3g is turned on by a base current flowing through the emitter and base of the transistor 3g from a source terminal 4a and through a capacitor 3m. When an output voltage V0 between output terminals 4a, 4b rises, the terminal voltage or an inversion input terminal 3n to which a voltage is fedback rises and the transistor 3e of a differential amplifier 31A operates in a saturated area; the transistor 3g of a buffer amplifier 32 is then turned off and a current flowing in the emitter and collector of the transistor 3g is interrupted and thereby the output voltage V0 between the output terminals 4a, 4b is restrained from rising so that an output voltage V0 of zero level which does not include transient outputs is output.
Patent JP-S6250180-A (JP)
Title: Thermal head drive unit
Inventor: YAMASHITA HIROMI
IPC: B41J29/387
Filed: 1985-08-29
Abstract: PURPOSE:To enable a thermal resistor to be protected against heat damage by providing a protection circuit to latch a drive circuit in 'OFF' position at a time when voltages have exceeded an off-condition transient voltage set higher than a threshold voltage. CONSTITUTION:A thermal head drive circuit 5 is latched in 'OFF' condition until logic power supply voltage Vg exceeds an off-condition cancellation voltage Von set adequately higher than the threshold voltage Vth of a logic circuit which is operated by a logic power supply at the rise time of a logic power supply voltage Vg. In addition, at the time when the logic power supply voltage Vg has exceeded the off-condition transient voltage Voff which is set lower than the voltage Von and higher than the voltage Vth, the drive circuit 5 is latched in 'OFF' condition by a protection circuit 11 composed of a latching signal generation circuit 9 and a latching circuit 10. Thus the sequential operation of a power supply becomes unnecessary and at the same time a thermal resistor 2 can be protected against heat damage caused by logic power supply failure.
Patent JP-S5981854-A (JP)
Title: Mass spectrometer for secondary ion
Inventor: SUMITOMO SEIJI
IPC: H01J49/06
Filed: 1982-10-31
Abstract: PURPOSE:To aim at making improvements in the working property of analysis, by covering a sample with a cover making up an ionization chamber, and installing a fine hole in the upper part of this cover as well as disposing a deflector plate in position upward the cover, while setting those of sample, cover and deflector plate to the same potential altogether. CONSTITUTION:In time of analyzing a sample 2, a cover 5 and a deflector plate 20 both are set to the same potential. Primary ion beams hit the sample 2 by way of a fine hole 17 whereby neutral particles and secondary ions are discharged. When the secondary ion is analyzed, a filament 21 is not yet energized with a continuous rating current, while the discharged secondary ions are gathered in the fine hole 17 and pass through this hole. When these neutral particles are analyzed after being ionized, the filament 21 is being energized, discharging electron beams, and ionized in a way of bombarding the neutral particles inside an ionization chamber 16. These ionized neutral particles are gathered into the fine hole 17 and discharged outside the cover 15. These secondary ions or ionized neutral particles running past the fine hole 17 are all deflected toward the side of a secondary ion drawing electrode 5 by means of the deflector plate 20 and led into a mass spectrometer 10.
Patent JP-S5895539-A (JP)
Title: Gas separating membrane
Inventor: MATSUURA JIYUNICHI
IPC: B01D53/22
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a separating membrane having a high rate of permeation, and excellent selectivity by using the polysiloxaneamide obtd. by codensation polymn. of arom. dicarboxylic chlorides or dicarboxylate and specific silixane diamine. CONSTITUTION:The polysiloxaneamide obtd. by condensation polymn. of aromatic dicarboxylic chloride or dicarboxylate and the siloxane diamine expressed by the formula is used for the membrane material of a gas separating membrane. Terephthalic acid and isophthalic acid are preferable as the dicarboxylic acid, and in the formula n; 2-6 integer, m; 1-3 integer, R1, R2; alkyl groups. It is equally well to form the gas separating membrane by dissolving the polysiloxane amide in a solvent and coating the soln. in a porous membrane. PP, PVC, polystyrene, etc. are used as the material for the porous membrane.
Patent JP-2000007676-A (JP)
Title: Production of carbapenem compound
Inventor: HARA TAMIO
IPC: C07D477/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively producing a carbapenem compound useful as an intermediate for (producing the important isomers of) carbapenem- based antibiotic excellent in antimicrobial property in high yield by reacting a specific carbapenem compound under a basic condition. SOLUTION: This method comprises subjecting (A) a compound of formula I (R1 is H or an OH protecting group; and R2 is a carboxyl protecting agent) to isomerization reaction in the presence of (B) a base or quaternary ammonium salt for obtaining a compound of formula II. Specifically, it comprises: subjecting a component A to isomerization reaction at the same time when a compound of formula III is synthesized by using a rhodium compound catalyst as a raw material or subjecting a component A to isomerization after the component A is formed; and using a component B in a molar amount 0.001 to 3 times lager than that of component A at -10 to 100 deg.C for obtaining the objective compound of formula III.
Patent JP-S6084685-A (JP)
Title: Recognizing method of line
Inventor: SHIMADA SHIGERU
IPC: G06F17/50
Filed: 1983-10-17
Abstract: PURPOSE:To recognize a linear graphic using a superposing symbol which corresponds by one to many with a superposed line by recognizing the superposed line, expanding a superposed section until an end point appears in a boundary of the superposed section, and a line for coupling clearly a part between end points and the superposing symbol is obtained. CONSTITUTION:A line which becomes a proposed example of a superposing symbol is checked by taking notice of a solid line component from a feature point store memory 5. As a result, a line K1 crossing a line P1P7, a line K2 crossing a line P2P3, etc. are recognized as the superposing symbol, respectively. Also, a boundary of a superposed section centering around each superposing symbol is derived by a search processing of the superposed section. The boundary of the superposed section is searched in the initial end direction and the final end direction of the line crossing the superposing symbols K1-K4. Subsequently, with regard to a case when an end point of the same line kind exists in the initial end and the final end, and a superposing symbol which is not processed yet exists in route information between said end points, a network processing is executed. After this processing, the network processing becomes impossible between each superposed section, and an absorption processing of the superposed section is executed.
Patent JP-H0862606-A (JP)
Title: Liquid crystal panel
Inventor: NAKAMURA KAZUHIKO
IPC: G02F1/1339
Filed: 1994-08-16
Abstract: PURPOSE: To provide a liquid crystal panel which enables an excellent liquid crystal display with little image defect. CONSTITUTION: A colored transparent color filter layer 2 having spaces is formed on a substrate 1 and a black light-shielding layer 4a partly or wholly thicker than the color filter layer 2 is formed in these spaces of the color filter layer 2, and further, a spacer 6 is formed by dispersing on the surface of the light-shielding layer 4a to constitute the liquid crystal panel. The distance LB between the upper surface of the light-shielding layer 4a and the face of the opposite substrate 7 facing to the liquid crystal panel, the distance between the face of the opposite substrate 7 and the upper face of the color filter layer 2, and the diameter D of the spacer particles satisfy the relation of LB<D<LC.
Patent JP-S6084581-A (JP)
Inventor: YAMADA HIROSADA
IPC: G09G1/00
Filed: 1983-10-17
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-H0242380-A (JP)
Title: Method and device for detecting abnormality of needle sticking machine for elastic body
Inventor: SAIJO YOSHIHIRO
IPC: G01V3/02
Filed: 1988-08-03
Abstract: PURPOSE:To automatically detect abnormality occurring to a part of needles in a needle sticking process by connecting an abnormality detecting circuit equipped with an abnormality detector between the conductive rubber of a driving roll and a needle support member for supporting plural needles. CONSTITUTION:A needle sticking device 4 which is moved up and down through a cylinder is arranged above the driving roller 1 and the device 4 is fitted horizontally with the needle support part 7 where plural needles 6 are arranged in parallel at specific intervals atop of a cylinder head 5. The needle support member 7 is provided with the abnormality detecting circuit 8 for detecting each needle 6 becoming abnormal when the air of the elastic body W extended around the driving roller 1 is extracted. The circuit 8 has current detecting circuits 10 connected to the respective needles 6 and the circuits 10 are connected to needle breaking detecting circuits 14 equipped with abnormality detectors to which a power source 12 and a sequencer 13 are connected respectively. Consequently, trouble of a product is eliminated by detecting a needle tip being broken and left in the elastic body W while the air of the elastic body W is extracted or a failure in air extraction due to the breaking.
Patent JP-H0725765-A (JP)
Title: Agent for ophthalmic disease
Inventor: WATANABE TOSHIAKI
IPC: A61P27/02
Filed: 1993-07-07
Abstract: PURPOSE:To obtain an agent for ophthalmic disease useful as an agent for the prevention and treatment of various ophthalmic diseases, especially cataract or retinopathy caused by aging or diabetes and congenital or drug-induced acquired cataract. CONSTITUTION:This agent for the prevention and treatment of ophthalmic diseases contains 3-methyl-1-phenyl-2-pyrazolin-5-one or its pharmaceutically allowable salt as an active component.