baber/WOPTO huggingface dataset:
Patent JP-H09314124-A (JP)
Title: Water cleaner
Inventor: KAWA TOUKEI
IPC: C02F1/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner which can eliminate the danger of leakage by enabling the connection of a water level detecting means on the upside of a cleaner water tank.  
     SOLUTION: A water cleaner is equipped with a cleaned water tank 3 for storing cleaner water, an insertion part 61 for inserting a water level detecting means 50 and screw parts 63 which are projected integrally at a prescribed distance from the insertion part 61 are formed on one side of the tank 3, and the screw parts 63 of the tank 3 are screwed by a fixing means 60. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11223129-A (JP)
Title: Variable displacement supercharger
Inventor: NAKAMURA MASAYUKI
IPC: F02B37/24
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of pieces of components by mounting the rotary rings in such manner that they respectively surround the rotary shafts of the movable nozzle vanes, fixing both ends of a band plate mounted on an outer peripheral face of each rotary shaft like a headband to the rotary ring, and using one of the rotary shafts of the movable nozzle vanes as a driving shaft of the rotary ring. SOLUTION: A plurality of movable nozzle vanes 1 are mounted at an intake side of a turbine 6 of a variable displacement supercharger in such manner that they surround the turbine 6, on this occasion, the band plates 3 are mounted on the rotary shaft 2s of the movable nozzle vanes 1 like a headband to be supported by the rotary shafts 2, and both ends of each band plate 3 are fixed to the rotary ring mounted coaxially with the rotary shaft 5. Further one of the rotary shafts 2 of the movable nozzle vanes 1 is extended in the axial direction, a movable link mechanism 8 is mounted on the extended part, and the mechanism 8 is driven by a cylinder means or the like to displace the rotary angle of each movable nozzle vane 1 through the rotary ring 4. The band plate 3 is provided with the tension side and the loose side, and the rotary ring 4 is moved by the tension at the tension side.
Patent JP-H05225253-A (JP)
Title: Electronic filing device for condense system
Inventor: ISHIZU YUJI
IPC: G06F17/30
Filed: 1992-02-12
Abstract: PURPOSE:To improve the operability by informing a user of the progress of condense processing. CONSTITUTION:During the condense processing, the number of all registered documents is displayed (step 1), and picture-and-writings data of a document (i) is read in (step 8) and is stored in an idle area (step 9) if the idle area exists in front of the document (i) (step 7), and the number of processed documents is displayed (step 11), and the end is displayed when this processing is repeated a number of times corresponding to the number of all documents (step 14). Thus, the operability is improved because the user is always informed of the progress of the condense processing to find how soon the processing is terminated.
Patent JP-S63192786-A (JP)
Title: Disproportionation of silanes
Inventor: INOUE KAORU
IPC: C07F7/12
Filed: 1987-02-04
Abstract: PURPOSE:To obtain a silane compound useful as a semiconductor for solar cell, etc., industrially and advantageously, by bringing a specific silane containing Si-H bond into contact with a reaction product of a sulfonic acid of silica parent material an amine compound to carry out disproportionation reaction. CONSTITUTION:A silane (e.g. trichlorosilane, etc.) shown by the formula (R is aliphatic group or aromatic group; X is halogen, alkoxy or aryloxy; l is 0-2 integer; l+m is 1-3 integer) containing at least one Si-H bond is brought into contact with a reaction product of a sulfonic acid of silica parent material and an amine compound (e.g. ammonia, etc.) and subjected to disproportionation reaction at 0-400 deg.C to give the aimed compound.
Patent JP-S62181438-A (JP)
Title: Semiconductor device
Inventor: NAKAHARA KAZUHIKO
IPC: H01L21/66
Filed: 1986-02-04
Abstract: PURPOSE:To make it possible to measure high frequencies with RF probers without using a high frequency circuit, by providing output pads and input pads for the high frequency circuit and providing a connecting line so that said output and input pads are brought close to an interval between input and output probes of the RF prober. CONSTITUTION:This device is composed of the following parts: a microwave monolithic IC (MMIC) 11; input pads 12 and output pads 13 for RF prober measurement made of coplanar lines; via holes 14 for grounding the coplanar lines; and a connecting line 15 from the output pads of the MMIC 11 to the output pad 13 for the RF prober. The output pad 13 for the RF prober measurement is arranged in conformity with the interval of the RF prober. The via holes 14 are provided in a substrate and the connecting line 15 is grounded. Thus, the input pads and output pads for the RF prober measurement are formed in conformity with the probe interval of the RF probers, regardless of the interval of the input and output pads of the MMIC 11. High frequencies can be measured with the RF probers.
Patent JP-H01199221-A (JP)
Title: Chattering preventing method for keyboard switch
Inventor: OONODA JIYUNKO
IPC: G06F3/02
Filed: 1988-02-04
Abstract: PURPOSE:To prevent the chattering of a keyboard switch in the minimum time even in case the chattering length time elapses before the line scan has one round by setting the scanning interval of a specific line at the value extremely close to the chattering length regardless of the information process value set at the scanning interval. CONSTITUTION:The data on the switch state, i.e., the subject of the scan 1 is stored in a memory. The result of the preceding scan is stored in an array of the memory. The switch states of this time and the preceding time are compared with each other for judgement of the pushed and released keys. When the switch information of this time is different from that of the preceding time in terms of a certain line, the occurrence of chattering is considered and the next scan is carried out after the chattering is over. In this respect, the count- down length of a timer is set equal to the chattering length T. Then the data are transferred to a host device so as to secure T/N (N: number of lines to be scanned) for a certain line.
Patent JP-H03228789-A (JP)
Title: Card type pachinko (japanese pinball) machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: G07F17/32
Filed: 1990-02-02
Abstract: PURPOSE:To invariably use polished clean game balls by launching drive balls delivered by a card on a game board to play a game. CONSTITUTION:When a card is inserted into the insertion port 24 of the card, the information recorded in the card such as the amount of money or the number of balls corresponding to the amount of money is stored in an information memory means 63. A drive ball delivery means 32 is operated by the output of a drive ball delivery commanding means 64, the preset number of drive balls are delivered to a drive ball feed section 21, and the number of the delivered drive balls is displayed on a display means 26 and subtracted from the memory value of the information memory means 63. When the card is used, polished clean balls are invariably delivered to the drive ball feed section 21 as drive balls, and the drive balls delivered in the drive ball feed section 21 can be launched on a game board to play a game. Such a trouble can be resolved as to extract the game balls to polish them.
Patent JP-S55116459-A (JP)
Title: Water spray nozzle
Inventor: TAKAGI TOSHIO
IPC: B05B1/32
Filed: 1979-03-02
Abstract: PURPOSE: To effect shower type water spray by a method wherein a base cylinder, valve mechanism-attached nozzle body, middle cylinder, and outer cylinder are sequentially screwed in.  
     CONSTITUTION: An edge-closed base cylinder 1 has a through-hole 2, male screw 3, hose joining section 4. An edge-closed nozzle body 9 has male screw 10, through- hole 12, and male screw 13. The base cylinder 1 is screwed in the nozzle body 9 via the male screw 10. The middle cylinder 14 has male screw 15, through-hole 16, male screw 17, and small edge cylinder 27. The nozzle body 9 is screwed in the middle cylinder 14 via the male screw 15. The middle cylinder 14 is screwed in an outer cylinder 20 having male screw 21, opening 22, trupmet-type portion 24, and perforated plate 26. This forms valve portions 11, 18, 23 and nozzle section 19 which can open/close by rotating nozzle body 9, middle cylinder 14, and outer cylinder 20. When the valve portions 11, 18, 23 are open, water is jetted from the nozzle section 19, and normal water spray is performed. When the valve portion 18 is closed and valve section 23 is open, shower type water spray is performed through the perforated plate 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11221433-A (JP)
Title: Method and apparatus for evaluating dissolution rate of powder desulfurization agent
Inventor: KITA YOSHIHIRO
IPC: G01N31/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To comprehensively and quickly evaluate the dissolution rate of a powder desulfurization agent by pouring a solution of the powder desulfurization agent dissolved in a solvent to a reaction container, titrating a neutralization titration reagent to the solution until the pH of the resultant solution reaches a prescribed value while keeping the temperature of the solution constant, and evaluating the dissolution rate based on the injected amount of the reagent. SOLUTION: Pure water is poured in a reaction container 1I, the water is stirred by a stirring apparatus 3, and the temperature of the water is elevated to and kept at a prescribed temperature by a hot plate 2 and a temperature adjusting apparatus 9. In such a state, N2 gas 12 is introduced at a prescribed flow rate into the reaction container 1 through a flow rate adjusting valve 11 and, at the same time, a prescribed amount of a sample agent (MgO powder) 13 is added. After that, a pH controller 5 connected with pH electrodes 4 is started to operate and a neutralization titration reagent (a 2N-H2 SO4 solution) is dropwise added by an Aubullet 6 to adjust the pH of the solution in the reaction container 1 to a prescribed value (6.0) and the alteration of the solution in the container with the lapse of time from the starting of the addition of the agent 13 and the integrated amount of the neutralization titration reagent are transmitted to a data processing apparatus 7 to evaluate the dissolution rate.
Patent JP-S61186444-A (JP)
Title: High strength, heat and wear resistant al alloy
Inventor: OYA SHOJIRO
IPC: C22C21/02
Filed: 1985-02-12
Abstract: PURPOSE:To obtain a high strength Al alloy having superior heat and wear resistance, satisfactory hot workability and machinability as well as superior strength at ordinary and high temps. by blending Al with specified amounts of Si, Zn and Mg. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 12-30% Si, 1-9% Zn, 0.5-10% Mg and the balance Al with inevitable impurities. The composition may further contain one or more kinds of alloying elements selected among 2-10% Mn, 0.5-10% Fe, 0.5-3% Ni, 0.01-1% Zr, 0.1-3% Cr and 0.1-6% Cu.
Patent JP-H06191838-A (JP)
Title: New extender and pigment composition
Inventor: HATTORI TOSHIO
IPC: C01F7/16
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a new extender having a specified compsn. and spinel crystalline structure and excellent in heat resistance, weather resistance, durability, etc., by mixing oxide of Mg or zinc and aluminum oxide and calcining the mixture at high temp. CONSTITUTION:The extender is obtd. by mixing compds. (A) and (B), calcining the mixture at high temp. as 800-1300 deg.C, and if necessary, pulverizing, washing with water, drying, and classifying. The compd (A) is an oxide of magnesium or zinc or a compd. such as hydroxide and carbonate which changes into oxide by heating. The compd. (B) is aluminum oxide or a compd. such as hydroxide and carbonate which changes into oxide by heating. The obtd. extender is expressed by MAl2O4 (M is Mg or Zn) and has a spinel crystalline structure and preferably 0.01-3mum average particle diameter. This extender is useful as the body of a coloring pigment for a coating material, ink, ceramics, etc.
Patent JP-S55118417-A (JP)
Title: Antitumor drug
Inventor: HAYASHIDA SHINSAKU
IPC: A61K35/742
Filed: 1979-03-02
Abstract: PURPOSE: An antitumor drug having more effect than the fraction of cell wall of a bacterium body of the genus clostridium, comprising an extract of the bacterium body of the bacterium as an active ingredient.  
     CONSTITUTION: An antitumor drug, comprising precipitates as an active ingredient, obtained by adding a solvent to an extract which is prepared by extracting a bacterium body of the genus clostridium (e.g., clostridium saccharoperbutylacetonicum ATCC 27022) with a slightly acidic or alkali aqueous solution. Having an improved antitumor action on mouse ascites tumor. Having a strongly antitumor action than the fraction of cell wall of the bacterium of the genus of clostridium and insoluble polysaccharides. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02205183-A (JP)
Title: Still picture video equipment
Inventor: FUJIE HIDEKI
IPC: H04N19/00
Filed: 1989-02-03
Abstract: PURPOSE:To obtain the still picture of a high S/N from a moving picture video tape recorder by deciding variation amount at every frame of a recorded moving picture and adding plural frames with data after motion correction concerning a correctable image. CONSTITUTION:A motion detecting means 14 compares the data in a standard picture frame memory 12 with that in an input picture frame memory 13 and decides whether the accumulation of difference is less than a set threshold value or not. When the accumulation is decided more than the threshold value and the correction can be executed, the data of the input picture frame memory 13 are computed by a moving vector arithmetic processing means 15 and stored again through an arithmetic processing data bus 17 to the input picture frame memory 13. When processing using the arithmetic processing data bus 17 is executed more than specified number of times, a correction possibility deciding means 16 abandons the data in the input picture frame memory 13 and averaging means 19 executes the addition and average of the data stored in plural memories 18 and outputs a result to an image output terminal 20 as the still picture of the high S/N.
Patent JP-S61190428-A (JP)
Inventor: ITO TOKUO
IPC: B65C1/00
Filed: 1985-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03229630-A (JP)
Title: Stirring apparatus
Inventor: SHIOBARA KATSUMI
IPC: B01F13/08
Filed: 1990-02-06
Abstract: PURPOSE:To easily clean the interior of a container by constituting the bottom wall part opposed to the stator provided below the bottom wall of the container of a non-magnetic material and receiving a disc-shaped rotor having not only a stirring blade but also a through-hole at the center part thereof in the container above the bottom wall thereof. CONSTITUTION:A stator 4 is provided below the bottom wall 1a of a container 1 and the part opposed to the stator 4 of the bottom wall 1a is formed from a non-magnetic material. A disc-shaped rotor 2 having a through-hole 2a at the center part thereof or in the vicinity thereof and equipped with a stirring blade 2b is received in the container 1 above the part opposed to the stator of the bottom wall 1a and loosely fitted the projection 3 provided to the center part of the upper surface of the bottom wall 1a by the through-hole 2a thereof. As a result, the liquid in the container can be efficiently stirred by the stirring blade and, further, constitution becomes simple and easy to handle and can be miniaturized and the cleaning in the container can be easily performed.
Patent JP-2000221396-A (JP)
Title: Zoom lens
Inventor: NISHIMURA TAKESHI
IPC: G02B15/16
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To shorten the entire length of a lens, to realize miniaturization and to obtain high optical performance all over the variable power range by providing a 1st group with a 11th positive lens whose convex surface faces to an object side and a 12th negative lens, etc., in order from the object side, providing a 2nd group with a 21st positive lens having an aspherical surface and a 22nd negative lens and satisfying a specified condition. SOLUTION: As for this zoom lens performing variable power by changing a distance between the respective lens groups, the 1st group L1 is provided with the 11th positive lens whose convex surface faces to the object side, the 12th negative lens, a 13th positive lens being meniscus whose convex surface faces to an image surface side and having the aspherical surface and a 14th positive lens in order from the object side. The 2nd group L2 is provided with the 21st positive lens having the aspherical surface and the 22nd negative lens. Assuming that the focal distance of an entire system at a wide-angle end is fW, the focal distance of the 1st group L1 is f1, and the focal distance of the 2nd group L2 is f2, the lens satisfies the condition shown by expressions; 0.40<f1/fW<0.80 and 0.40<|f2|/fw<0.90.
Patent JP-H06243718-A (JP)
Title: Composite dielectric fine grain and electric viscous fluid using same
Inventor: SHIMA KOJI
IPC: C01B33/18
Filed: 1993-02-15
Abstract: PURPOSE:To obtain the fluid showing a high electroviscous effect stably by coating the surface of a fine grain, which is changed to the carbonaceous material by burning, with the insulating fine grains, and burning it to obtain the composite dielectric fine grains, and dispersing these composite fine grains in the insulating liquid. CONSTITUTION:The surface of fine grains of the organic high polymer material such as phenol resin, which is changed to the carbonaceous material by burning, is coated with the insulating fine grains such as SiO2, Si3N4 to obtain the composite dielectric fine grains. These obtained compound dielectric fine grains are dispersed in the electrically insulating liquid such as silicone oil and ester group oil at 5-50 capacity %. High electroviscous effect is thereby obtained stably.
Patent JP-S59151083-A (JP)
Title: Wrist watch with timer function
Inventor: UEDA TOMOO
IPC: G04F1/00
Filed: 1983-02-17
Abstract: PURPOSE:To raise the accuracy for measuring an elapsed time in a daily life by executing simultaneously and continuously selection of a timer time and a start by the on-operation of a single operating member. CONSTITUTION:When a switch SW24 is turned on, a counter 25 is incremented and the first timer time in a timer time storing circuit 28 is selected by a multiplexer 26, and set to a down-counter in a timer. Also, a display switching control circuit 22 becomes a timer time display, and the output of a timer 27 is supplied to a liquid crystal display part 23. Subsequently, the down-dounter in the timer 27 starts a substraction at every one second by a clock pulse. Thereafter, a timer time corresponding to the number of times of an on-operation of the SW24 is set, the counter 25 is reset by an on-operation of the SW24 of the final number of times, and a zero minute and a zero second are set to the timer 27 and displayed.
Patent JP-S56121768-A (JP)
Title: Squeezing device in automatic screen printer
Inventor: YAMAZAKI AKIO
IPC: B41F15/40
Filed: 1980-03-03
Abstract: PURPOSE: To enable sure switching-over for reversal and maintenance of uniform squeezing pressure by giving prescribed pressing force to a squeeze at the time of start of a squeeze carrier and by locking the counter force of the squeeze in its  running.  
     CONSTITUTION: At the time when a cloth to be printed is carried a guide rail 3 and a printing unit mounted on the guide rail are lifted by a vertical shaft 2. Under the condition, the cloth to be printed is lowered together with the guide rail 3 and the printing unit by the vertical shaft 2 after an endless belt is stopped and a screen 8 comes to touch the cloth to be printed. Under the condition, a motor 9 operates to make squeezes 15A and 15B move for scanning in the traversing direction and the squeezes make colored paste ooze out on the cloth, whereby printing operation is performed. On the occasion, the running direction of the squeezes turns reverse alternately every intermittent feeding of the cloth to be printed and of the endless belt 6 carrying the cloth intermittently and thus the pressing for lifting and lowering two sheets of squeezes 15A and 15B is repeated alternately. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01200339-A (JP)
Title: Imprinting device for camera
Inventor: HATAMACHI HIROMI
IPC: G02F1/13
Filed: 1988-02-05
Abstract: PURPOSE:To secure a high contrast ratio and to improve the quality of characters imprinted to film by using a liquid crystal display element providing a one-layered, optically aeolotropic body between a pair of polarizing plates. CONSTITUTION:The optically anisolotropic body 4 is provided between a liquid crystal display element 3 for displaying negative film and the polarizing plate 4a. The liquid crystal display element 3 transforms an elliptically polarized beam 5P into an elliptically polarized beam 6P possessing similar longer axes. A beam 1P projected from a light source 1 and reflected by a reflecting plate 2 is changed into a linearly polarized beam 3P by the polarizing plate 3a possessing an absorbing axis 3b, and is further changed into the elliptically polarized beam 5P by the liquid crystal display element 3 for displaying negative film. Then, it turns into the elliptically polarized beam 6P possessing similar longer axes with the aid of the optically anisolotropic body 4, and much of light is blocked by the polarizing plate 4a of the absorbing axis 4b. Thus, even a dynamic driving system sources a high contrast ratio, and the quality of characters imprinted to film can be improved accordingly.
Patent JP-S60169673-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F02P5/10
Filed: 1984-02-15
Abstract: PURPOSE:To have a good performance of ignition control in accordance with the current load condition by furnishing a means to control the ignition timing on the basis of the suction gas pressure in the suction port in the downstream of an opening/closing valve. CONSTITUTION:At a suction port leading to a suction valve, an opening/closing valve 38 is furnished whose operation is controlled in accordance with the operating condition of the engine. A suction gas pressure signal given by a pressure sensor 47, which shall sense the suction gas pressure inside the suction port, is fed into a control unit 48. This control unit 48 determines the optimum ignition timing by carrying out necessary correction by water temp. etc. on the basis of the suction gas pressure corresponding to the load and revolving speed of the engine, and sends an ignition timing signal to an ignition coil 56 for performing the fuel injection control. Thus a good performance of ignition timing is obtained in accordance with the current load condition.
Patent JP-H08215695-A (JP)
Title: Aerobic treatment of organic waste fluid
Inventor: YASUI HIDENARI
IPC: C02F3/12
Filed: 1995-02-14
Abstract: PURPOSE: To reduce the vol. of excessive sludge and to prevent the deterioration of treated water quality such as the rising of chromaticity or CODMn to obtain high treated water quality. CONSTITUTION: A soln. 13 to be treated is introduced into an aeration tank 11 along with return sludge 14 to be subjected to aerobic biological treatment and the treated soln. is subjected to solid-liquid separation in a solid-liquid separator 12 and a part of separated sludge is returned to the aeration tank 11 as return sludge 14. In this aerobic treatment method, a part of the separated sludge is introduced into a solubilizing treatment tank 21 and subjected to solubilizing treatment under a condition of pH2.8-5 and temp. 40-90 for 15 minutes to 2 hours before returned to the aeration tank 11.