baber/WOPTO huggingface dataset:
Patent JP-H05128960-A (JP)
Title: Circuit breaker
Inventor: MATSUMOTO SHIGERU
IPC: G01R19/165
Filed: 1991-11-06
Abstract: PURPOSE:To determine the cause of an accident instantly at the time of trip operation by installing an accident displaying means which is driven while corresponding to only one signal between triger signals based on short-circuit current or over current. CONSTITUTION:When triger signals Tp or Te are produced by the abnormality of supplied electric current I, a trip coil 10 is excited through a trip circuit 9 and a closing switch is released to shut an electric power source. At that time if the cause of the accident is over current, a releasing coil 17 is not excited and thus a short circuit displaying button 16 does not work. Meanwhile when the cause of the accident is short circuit, corresponding to the signal Tp, a releasing coil exciting circuit 18 is turned on simultaneously with the trip of the switch 3 so that the coil 17 is excited and the button 16 works. As a result, simultaneously with the trip operation, the button 16 is projected from the surface of a case and shows that the accident is due to the short circuit current and consequently a worker can distinguish the cause of the accident immediately and start the trouble solving work. The electricity supplying system is thus recovered quickly.
Patent JP-H07143011-A (JP)
Title: High efficiency encoder
Inventor: YOSHIKAWA WATARU
IPC: H04N19/423
Filed: 1993-11-19
Abstract: PURPOSE:To speed up high efficiency encoding by obtaining a quantization step by using the accumulation of data in an output buffer and an integrated value of variable length code length so as to output data from the output buffer at a constant speed. CONSTITUTION:Input data 1 is converted into quantize data 3 by a quantization part 2 according to the quantization step 17. An encoder part 4 performs the encoding, and acquires quantize data 5, and write it on a encode data buffer 6. The encode data buffer 6 accumulates the data 5 temporarily. A variable length encoder part 7 performs the variable encoding of the data 5, and writes variable length encode data 8 on a buffer 9. The buffer 9 output data 10 at a constant speed. A variable length code length generating part 12 sends out a variable length code length 13 to an integration part 14. The integration part 14 integrates the variable length code length every certain time slot, and outputs the integrated value 15. A control part 16 calculates the quantization step 17 by using a buffer accumulation 11 in the buffer 9 and the integrated value 15.
Patent JP-H11126202-A (JP)
Title: Method for retrieving document database
Inventor: TAKEDA YUICHI
IPC: G06F17/30
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To avoid retrieval noise and retrieval omissions by replacing a simple retrieval condition that is inputted by a user with a detailed retrieval expression that is adapted to a retrieval theme in a document database retrieval system. SOLUTION: A retrieval request converter 13 intervenes between a retrieval requesting device 11 and a database retrieving device 12, and when it decides that a request telegraphic message received by a request deciding part 32 is a telegraphic message of a retrieval execution request, a request converting part 33 replaces a retrieval condition which is designated by referring to a retrieval condition conversion table 34 with a corresponding expanded retrieval expression and sends it to the device 12. Also, when it decides that a response telegraphic message received by a response deciding part 37 is image information to input a retrieval condition, a response converting part 38 adds information to select whether or not to expand the retrieval condition and sends it to the device 11.
Patent JP-H0427865-A (JP)
Title: Separating agent for blood coagulation factor and preparation thereof
Inventor: WAKITA MASAAKI
IPC: C07K19/00
Filed: 1990-10-26
Abstract: PURPOSE:To efficiently separate and recover a blood coagulation factor in high recovery by using a separating agent prepared by bonding a substance having affinity to the blood coagulation factor to a porous body having an exclusion limit MW of a predetermined value or more as a ligand. CONSTITUTION:A separating agent for a blood coagulation factor is prepared by bonding a substance having affinity to the blood coagulation factor to a porous body with an exclusion limit MW of 1.5X10<6> or more as a ligand and characterized by that the surface area of a pore having a pore size of 0.1mum or more is 1.5m<2>/m. This separating agent is effective for a blood coagulation VIII factor or a composite of the blood coagulation VIII factor and a von Willebrand factor. The ligand is one or more kind of substance selected from a group represented by formula I, collagen and a monoclonal antibody.
Patent JP-H06141396-A (JP)
Title: Speaker
Inventor: HIRAMOTO MITSUHIRO
IPC: H04R9/02
Filed: 1992-10-28
Abstract: PURPOSE:To improve the input resistant characteristic and the frequency characteristic by suppressing a temperature rise around a magnetic circuit of a speaker. CONSTITUTION:A iron made or an aluminum die-cast made frame 6 is fixed to a top plate 4 of a magnetic circuit of a speaker 1 by screw fastening or calking. Drawing is applied in the stage of casting when the frame 6 is made of aluminum die-cast and in the stage of pressing from an iron plate when the frame 6 is made of an iron plate to form grooves 13a, 13b (not shown) and 13c, 13d so as to be orthogonal with the center of, e.g. a bottom yoke 3 as an intersecting point on a surface where the frame 6 is tangent to the top plate 4. A heat generated around the magnetic circuit is escaped outside through the grooves 13 by driving the speaker 1 at a high power for a long period of time or imparting an excess input, contrary, taking in a cooled external air to the inside. Thus, the temperature rise around the magnetic circuit is suppressed and the input resistant and the frequency characteristics are improved.
Patent JP-H04263384-A (JP)
Title: Method and apparatus for reinforcing protection of chip card
Inventor: JIRE RIJIMATSUKU
IPC: G07F7/10
Filed: 1991-10-09
Abstract: PURPOSE: To reinforce protection of a card by outputting a control signal after a time changed at random at the time of receiving an instruction by an external data signal. CONSTITUTION: A micro circuit 9 forming a memory card is provided with a random code generator 10, and its parallel output is connected to the parallel input of a buffer register 11. Other elements forming the memory card and the circuit 9 are connected by a data bus 13, and the data bus 13 is connected to a RAM memory 14, a ROM memory 15, and a processor 16 for them. A shift register 12 is controlled by a clock signal CK which has a frequency different from that of a clock signal used for determination of the processing cycle of the processor 16. When the processor 16 executes a control program to extract random numbers A, the processor 16 inputs a read signal to the control input of a buffer register 11, and extracted random numbers A are held in the buffer register 11 and are transferred to the data bus 13.
Patent JP-H11125609-A (JP)
Title: Method for testing baking of vacuum double pipe
Inventor: YAMANO KIYOSHI
IPC: G01M99/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of an easy and reliable baking test of a vacuum double pipe. SOLUTION: A double pipe is formed of inner and outer pipes 1 and 2, the coil of a heater wire 8 is wound around the outer-peripheral surface of the heat-insulation double pipe formed by filling an inert gas between the inner and outer pipes 1 and 2 by blocking the both edges of the outer pipe 2, and a thermocouple 6 for detecting the surface temperature of the outer pipe 2 is arranged, both edges of the heater wire 8 and the end of the thermocouple 6 are connected to a control device 7, output from the control device 7 is connected to a recording device, an inert gas suction pipe 4 is connected to one end of the outer pipe 2, and duplex three-way valves 5a and 5b are connected to an exhaust pipe 5 connected to the other end of the outer pipe.  Then, the outer pipe 2 is heated to a specific temperature by the heater wire 8 and is cooled after a set time, an inert gas in the outer pipe 2 is evacuated by opening one valve 5b of the duplex three-way valve of the exhaust pipe 5, the inside of the outer pipe 2 is evacuated, vacuum sealing is made when the vacuum pressure has reached a specific value, the temperature of the outer-peripheral surface of the outer pipe is detected by a thermocouple 6 while passing a heated fluid in the inside of the inner pipe 1, and a time-series record is recorded by a recording device.
Patent JP-S63239268-A (JP)
Title: 1,2,3,4-tetrahydro-4-oxoquinoline compound and its production
Inventor: TAKAGI JUN
IPC: A61P31/04
Filed: 1987-11-19
Abstract: NEW MATERIAL:1,2,3,4-Tetrahydro-4-oxoquinoline compound of formula I (R<1> is methyl, ethyl; X, Y is F, Cl). EXAMPLE:5,6-Difluoro-2-methyl-4-oxo-1,2,3,4-tetrahydroquinoline. USE:It is used as a synthetic intermediate of 9-halogeno-5-alkyl-8-unsubstituted through trisubstituted pierazinyl-benzo[ij]quinolidine-2-carboxylic acid, an antibacterial. Further, it has good analgesic and antibacterial actions and can be used as a medicine by itself. PREPARATION:The reaction of 4-alkoxyquinoline of formula II (R<2> is methyl, ethyl) with an alkoxymethyl halide of formula III (R<3> is methyl; X<1> is Cl) is followed by reaction of the product with a Grignard reagent of formula IV (X<2> is Br). Then, the product is hydrolyzed to give the compound of formula I.
Patent JP-H10128429-A (JP)
Title: Drawing device for long size material
Inventor: HASEGAWA SUSUMU
IPC: B21C3/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a drawn part of drawing length or above by holding a die transferred together with the drawn stock to prepare for next drawing. SOLUTION: The end part of the stock 2b to be drawn is inserted into the hole 3 of the die 4 held with a die plate 6, the end part of the stock 2b to be drawn is chucked with a carriage 9, the hook is hooked to a drawing chain 5, and the chain 5 is pulled and driven with a drive sproket 11. The drawn stock 2a drawn by a prescribed length L1 with the carriage 9 and the die 4 transferred together with the drawn stock 2a with a returning means 12 are held, and a holding means 13 preparing for next drawing with the carriage 9 is arranged. The holding means is provided so as to freely transfer in the longitudinal direction of the stock to be drawn. The drawn stock after drawing is coiled in a coil-like with a coiler 17. By this way, the drawing means having a prescribed drawing length is repeatedly and cumulatively used.
Patent JP-H04166366-A (JP)
Title: Recording apparatus
Inventor: HAYASHI TOSHIYUKI
IPC: B41J15/16
Filed: 1990-10-30
Abstract: PURPOSE:To prevent the feed irregularity of a recording sheet by using a feed rotary body and the follower rotary body pressed thereto in a feed means to remove the slackening of the recording sheet returned to a recording position on the upstream side of a sheet feed direction and imparting back tension to the recording sheet when said sheet is again fed. CONSTITUTION:At each time when one line is recorded, a platen roller 22 is intermittently rotated and driven corresponding to the number of the steps of a recording sheet feed motor 35. A feed roller 23a is rotated in a clockwise direction with the feed of a recording sheet 14 in the direction shown by an arrow (b) by the platen roller 22. However, since an one-way clutch 39 is ready to rotate in the direction shown by an arrow (d), said clutch becomes a lock state and the load of a slide clutch 38 is applied to the feed roller 23a to make it possible to apply back tension to the recording sheet 14. Therefore, the load of the recording sheet 14 returned to a recording position after cutting to the platen roller 22 becomes proper and it is prevented that the driving of the platen roller 22 becomes unstable by the slackening of the recording sheet 14.
Patent JP-H02135337-A (JP)
Title: X-ray intercepting cartridge
Inventor: TANII JUNICHI
IPC: G03C3/00
Filed: 1988-11-16
Abstract: PURPOSE:To intercept X-rays with respect to a fast film by constituting the cartridge housing the film for photographing of X-ray-interceptive materials. CONSTITUTION:The wall of the cartridge 39 wound with an unused film 26 is constituted of a metallic plate such as an iron plate or a lead plate. Besides, A light sealed movable member such as a winding shaft 22 and a sprocket 23, and a light shielding member 27 itself or its studded material are constituted of mixture with the proper quantity of X-ray intercepting material, such as lead fine powder, and black-colored plastic. The quantity of lead powder to be mixed with this plastic is determined according to the sensitivity of the film housed in the cartridge. Thus, X-ray can be effectively intercepted by the single cartridge without housing it in a bag for X-ray interception since the cartridge itself is constituted of the X-ray-interceptive materials.
Patent JP-H01132505-A (JP)
Title: Insect pest expellent
Inventor: MORITA HISAO
IPC: A01N65/00
Filed: 1987-11-17
Abstract: PURPOSE:To obtain an inset pest expellent, containing powder or an extract of Cinnamon bark or Kamala derived from natural products as an active ingredient and having a wide spectrum of object insect pest species with hardly any toxicity to humans and animals. CONSTITUTION:An insect pest expellent containing powder or an extract of Cinnamon bark (which is dried powder obtained from bark of the trunk or branches of a lauraceous plant Cinnamomum cassia Blume or plants of the same genus and a stomachic drug) or Kamala (which is a dark reddish brown powder of a dried substance consisting of glandular hairs formed on the fruit surface of an euphorbiceous plant Malloutus philippinensis and a cestode expellent) as an active ingredient. A dosage form in which the active ingredient is mixed with a livestock feed can be adopted as this insect pest expellent in addition to emulsion, wettable powder, oil, dust, granule, etc., and the expellent has effects on prevention of flies, etc., from growing in livestock excreta.
Patent JP-H02137386-A (JP)
Title: Semiconductor light-emitting device
Inventor: IMOTO YASUMASA
IPC: H01S5/00
Filed: 1988-11-18
Abstract: PURPOSE:To enhance a linearity and a temperature characteristic of an optical-output monitoring efficiency by forming a layer structure where a region used as a semiconductor laser is constituted while a double heterostructure is sandwiched between two grooves and a region used as a photodiode is formed in such a way that the double heterostructure is filled by a current-blocking layer. CONSTITUTION:A layer structure of a laser part 1 is formed in the following way: an active layer and a clad layer 5 are laminated on a substrate 3; after that, an etching operation is executed; the active layer is divided into a first stripe-shaped active layer 6 and a second active layer 7; a current-blocking layer 8 constituted of three layers is formed; lastly, a cap layer 9 is formed. On the other hand, a layer structure of a photodiode part is formed in the following way: the active layer and the clad layer 5 are laminated; the current-blocking layer 8 and the cap layer 9 are formed on both sides and at the upper part of the first active layer 6. As a result, a temperature dependence of a leakage current of an injected current is small in the laser part 1; the temperature dependence of a laser oscillation characteristic is small; in the photodiode part 2, a laser is hardly subjected to a natural radiant beam and a scattered beam. Thereby, it is possible to obtain a device whose linearity and temperature characteristic of an optical-output monitoring efficiency are excellent.
Patent JP-S62150654-A (JP)
Title: Manufacture of positive electrode plate for cladding type lead cell
Inventor: TOKUNAGA AKIO
IPC: H01M4/16
Filed: 1985-12-23
Abstract: PURPOSE:To form a cladding type positive electrode plate with an excellent discharge property in a short time and readily, by pressing grid body holder plates to convert the tubes into rectangles, after filling up a slurry-form paste through a nozzle to the cladding type grid bodies held by a pair of grid body holder plates. CONSTITUTION:A nozzle 6 is inserted in tubes 4 to fill a slurry-form paste. The nozzle 6 consists of plural pipes 6' with a bore larger than the bore of core metals 5, and has an adequate length to reach its bottom to the seat set 7 of the cladding type grid bodies. Then, by pressing down the slurry-form paste, the paste is delivered through the nozzle 6 and the pipes 6', and poured into the tubes 4 from the bottoms of the nozzle pipes6'. Then, by picking up the nozzle 6 from the tubes 4 synchronously with the pouring speed of the paste, the plural tubes 4 can be filled with the paste without producing cavities. After that, by pressing the grid holder plates 1 and 1' until projections 2, 2' and 3, 3' of the holder plates contact each other, the form of the tubes 4 are converted into rectangles as the inner surfaces of the holder plates 1 and 1' form.
Patent JP-2000104770-A (JP)
Title: Brake pad
Inventor: HANAKI YOSHIKAZU
IPC: F16D69/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve initial conformability of a friction member against a disc rotor at an early stage. SOLUTION: Initial conformability with a disc rotor is improved by individually preparing a base material toward a base body part of a friction member and a surface material toward its surface part, compressively molding the base material and the surface material by putting them in a forming die in a layer, constituting the surface part of the friction material provided in this way so as to have hardness lower than the base body part or to contain more rubber than the base body part and using early abrasion or elastic deformation of the surface part at an early stage of use.
Patent JP-H07130482-A (JP)
Title: Discharge lamp lighting device
Inventor: KURIHARA MAKOTO
IPC: H05B41/18
Filed: 1993-10-28
Abstract: PURPOSE:To enhance the safety at measuring the electric power using a simple configuration by stopping generation of high voltage trigger pulses when the specified value is exceeded by a lamp current sensing signal given by a current sensing means before generation of high voltage trigger pulse after the primary voltage was supplied. CONSTITUTION:A discharge lamp lighting device includes an inverter circuit 23, and the power of a discharge lamp is measured on the basis of a lamp voltage/current sensing circuit 29 of this inverter circuit 23 through a computer control circuit 28, etc. A high voltage trigger starting circuit 27 is controlled through the computer control circuit 28 where the sensed voltage signal given by the sensing circuit 29 exceeds a certain level at a time after the primary voltage was supplied and before high voltage trigger pulse is generated from a high voltage trigger generating transformer 26, and generation of high voltage trigger pulses is stopped. As a result, the safety at measuring the power of the discharge lamp can be enhanced to a great extent using a simple configuration.
Patent JP-H08147776-A (JP)
Title: Magneto-optical recording medium and magneto-optical recording and reproducing method
Inventor: HIROKANE JUNJI
IPC: G11B11/10
Filed: 1994-11-25
Abstract: PURPOSE: To reduce the size of a recording and reproducing device and to stabilize an optical modulation overwriting characteristic by forming an intermediate layer which exhibits perpendicular magnetization within a prescribed temp. range and exhibits intra-surface magnetization below this temp. range between a recording layer and reproducing layer which exhibit perpendicular magnetization respectively in prescribed temp. ranges. CONSTITUTION: The recording layer 5 of an optical disk 10 has a compensation temp. nearly at room temp. and has a Curie temp. at a temp. Tc3. The reproducing layer 3 has a perpendicularly magnetized state at a room temp. T1 and has the compensation temp. Tcomp1 near the Curie temp. Tc3 of the recording layer 5 and has the Curie temp. on the temp Tr2 or goes to the in-plane magnetization state at a temp. Tr2 or above. The intermediate layer 4 is in the in-plane magnetization state at room temp. and attains the perpendicularly magnetized state at a temp. above Ti1. Further, the intermediate layer has the compensation temp. Tcomp2 near the Curie temp. Tc3 of the recording layer 3 and attains the in-plane magnetization state at the temp. Ti2 or above.  Exchange coupling force is intensified to assist transfer at the time of transferring the magnetization from the layer 3 to the layer 5 and the exchange coupling force is weakened at the time the magnetization of the reproducing layer 3 is initialized by providing the optical disk with an intermediate layer 4, by which the transfer of the magnetization of the layer 5 to the layer 3 is prevented.
Patent JP-H08146580-A (JP)
Title: Diffusion transfer type heat developing photosensitive material
Inventor: OYA HIDENOBU
IPC: G03C8/40
Filed: 1994-11-25
Abstract: PURPOSE: To attain the high maximum density and provided a good image with low photographic fog by using a specific compound for a coloring matter donating material. CONSTITUTION: This heat developing photosensitive material contains a hydrophilic binder, a photosensitive silver halide, and a coloring matter donating material on a base, the coloring matter donating material is the compound expressed by the formula, and the total number of the phenolic -OH group, -NHSO2 - group, and -COOH group in the formula is 1 or 2. In the formula, RA indicates the hydrogen atom, alkyl group, cycloalkyl group, aryl group, heterocyclic group, or acyl group, Y indicates the sulfur atom or selenium atom, Z indicates a group of nonmetal atoms required for completing the five to seven-membered ring, L indicates the alkylene group or arylene group, J indicates the bivalent connecting group, and (n) indicates an integer of 1-5.  Dye indicates the azomethine coloring matter group derived from an active methylene compound and a p-phenylenediamine derivative or the indoaniline coloring matter residue derived from a phenol compound and the p- phenylenediamine derivative.
Patent JP-H06153057-A (JP)
Title: Camera
Inventor: MATSUZAKI MIKI
IPC: H04N5/232
Filed: 1992-10-29
Abstract: PURPOSE:To attain miniaturization and to prevent picture deterioration by permitting a mirror driving means to displace-drive a mirror. CONSTITUTION:At the time of photographing, a barrier 3 slides forward and opens upward by about 45 degrees to expose an optical system so as to reflect an incident luminous flux downward by the mirror 4 to form an image at CCD 6 by way of a taking lens 5. A camera is held by grasping a grip part 7 through a grip belt 8. At the time of not photographing, the cover 3 slides backward in nearly horizontal state at a position covering the optical system and covers multiple windows for protection at the same time. Besides, at the time of not photographing, the cover 3 is in a shape integrated to a camera main body 2 to be easy to carry. Thus, the mirror 4 is not hindrance at the time of carrying it so that picture deterioration is not generated in principle even if not making the camera large so much.