baber/WOPTO huggingface dataset:
Patent JP-H0967156-A (JP)
Title: Cement-base hydraulic composition, its hardened material and its production
Inventor: YOSHIDA KAZUO
IPC: C04B28/18
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a cement hydraulic compsn., a cement hardened material obtd. from the compsn. and its production method. SOLUTION: This compsn. is prepared by mixing 100 pts.wt. of cement, 10 to 100 pts.wt. of crystalline silica fine powder having 3600-25000cm<2> /g specific surface area and 1-20μm average particle size, a dewatering agent, an aggregate and a hydraulic cement and water by an amt. controlled to 0.1-0.3 time as the sum of the crystalline silicate powder. The mixture is kneaded and press formed in a die by centrifugal force or vibration to obtain a cement hardening material. Thus, with a small water/binder ratio, a compd. having high fluidity after kneading can be obtd. without using expensive superfine particles such as silica dust. By using this compsn., a cement hardened material having good formability and high compression strength can be obtd.
Patent JP-S5767276-A (JP)
Title: Photographic system for electron microscope
Inventor: HASHIMOTO NOBUYOSHI
IPC: H01J37/22
Filed: 1980-10-15
Abstract: PURPOSE:To avoid the waste of a film which occurs during handling process of  a photographi target by automatically opening and closing the screen plate of the photographic target, in response to the movement of the photographic target so that the screen plate of the photographic target can open at the electron beam exposure position and close ar the other positions. CONSTITUTION:A photographic target 9 charged with a roll film 8 is loaded outside the electron beam passage hole 16 in a camera room 1 while a screen plate 4 is in closed condition. The photographic target 9 ia shifted toward the electron beam passage hole 16 through a fixed bench 10 by moving the shaft 11 of an air cylinder 13 and the screen plate 4 is opened by a fixing pin 5. Then by returning an air cylinder 13 after the end of photographing the screen plate 4 is forced to hit the side wall of the camera room 1 to be automatically closed. As a result the screen plate 4 closes to prevent the first or last single comes of the film 8 from being exposed to light, when the photographic target 9 is inserted or removed, thus enabling effective use of the film without any waste.
Patent JP-H02193161-A (JP)
Title: Electrifying device
Inventor: SHIMONO MAMORU
IPC: G03G15/02
Filed: 1989-06-07
Abstract: PURPOSE:To obtain stable electrifying characteristics and to realize excellent image formation by supporting an electrostatic charging nonuniformity preventing member by pressing it to a second supporting plane of a supporting member which supports an image carrier. CONSTITUTION:The device is provided with an electrifier main body 21b, an electrifier main body supporting member 86, which is installed using a first supporting plane 85a of the image supporting member 85 and removably supports the electrifier main body 21b, the electrifying nonuniformity preventing member 21a, which is installed on the side of an opening which passes through ion current of the electrifer main body 21b, an elastic member 91, which elastically connects the electrifying nonuniformity preventing member 21a with the electrifier main body supporting member 86, and a means which supports the electrifying nonuniformity preventing member 21a by pressing the member 21a to the second supporting plane 85b of the supporting member 85. Excellent dimension accuracy for supporting the electrifier main body 21b and the electrifying nonuniformity preventing member 21a is obtained having the member 86 which is integrated with the image carrier 20 is position as a position reference. Thus, steady electric discharge is always obtained and the excellent image formation is realized.
Patent JP-H05312036-A (JP)
Title: Muffler device of soundproof type engine electric power generator
Inventor: HIGUCHI IKUNORI
IPC: F02B63/04
Filed: 1992-05-09
Abstract: PURPOSE:To miniaturize a soundproof type engine electric power generator by serially communicating an expansion type muffler with a resonance type muffler so as to store them inside a soundproof case. CONSTITUTION:The muffler device of a soundproof type engine electric power generator is provided with an engine 2, an electric generator 3 and the muffler 4 of the engine 2 inside a soundproof case 1. An expansion type muffler 6 which has only an expansion type muffler chamber 5 inside is serially communicated with a resonance type muffler 8 which has only a resonance type muffler chamber 7 inside, the this resonance type muffler 8 and its expansion type muffler 6 are provided in positions far from each other inside the soundproof case 1.
Patent JP-H01312937-A (JP)
Title: Nursery box conveying apparatus for raising seedling facilities
Inventor: FUJIMOTO HIROSHI
IPC: B65G47/57
Filed: 1988-06-10
Abstract: PURPOSE:To keep raising seedling facilities narrow and enable installation of the raising seedling facilities utilizing a movable place by actuating apparatus for transferring a nursery box on a carrying conveyer to an auxiliary conveyer synchronously with pusher actuation of a pusher. CONSTITUTION:An auxiliary conveyer 31 is installed parallel to a carrying conveyer 14. A box-pushing device 32 is attached at the side of anti-auxiliary conveyer 31 of the carrying conveyer 14 and the piston rod 33 is kept stretchable and a nursery box 1 on the carrying conveyer 14 is kept so as to be capable of freely pushing out. The box-pushing device 32 pushes the nursery box 1 on the carrying conveyer 14 to the auxiliary conveyer 31 according to the prescribed numbers of the nursery box 1. If there are 20 nursery boxes to be housed in a step lifter 13, 20 nursery boxes to be sent are pushed out one by one. The nursery box 1 pooled in the auxiliary conveyer 31 is e.g., manually charged on the way of operation or after finishing operation.
Patent JP-S63307167-A (JP)
Title: Sintered ceramic having high strength and high oxidation resistance and production thereof
Inventor: ASADA SHUJI
IPC: C04B35/58
Filed: 1987-06-10
Abstract: PURPOSE:To easily obtain the titled sintered material having excellent flexural strength and oxidation resistance and useful as engine part, etc, by mixing Al2O3, SiO2, Y2O3 and Si3N4, forming the powdery mixture and sintering the product in N2 atmosphere under under specific pressure and temperature condition. CONSTITUTION:Crystalline power of Si3N4 containing >=50wt.% of d-type crystal or amorphous Si3N4 having an average particle diameter of <=10mum is mixed with 0.5-15wt.% of Al2O3 having an average particle diameter of <=10mum, 5-15wt.% of SiO2 (e.g. quartz glass powder) having an average particle diameter of <=15mum and 2-8wt.% of Y2O3 having an average particle diameter of <=10mum. The obtain powdery mixture is formed under a pressure of >=50kg/cm<2> with a uniaxial press, etc., to obtain a formed article having a porosity of <55%. The formed article is sintered at 1,600-1,850 deg.C for about >=1hr in N2 atmosphere having a pressure of <2atm to obtain a sintered ceramic having high strength, high oxidation resistance, a density corresponding to >=90% of the theoretical density and a flexural strength of about 75kg/mm<2> at room temperature.
Patent JP-S5845082-A (JP)
Title: Manufacture of thermally bulged flocked transfer sheet
Inventor: KEINO GOROU
IPC: B41M3/12
Filed: 1981-09-10
Abstract: PURPOSE:To obtain a transfer sheet capable of giving a three-dimensional flocked pattern having a high durability by a method in which a flocked layer is formed through a temporary adhesive layer on a base sheet and then an adhesive layer composed of a mixture of a hot-melt type resin and a thermally expandible substance is formed on the flocked layer. CONSTITUTION:On all or part of the surface of a base sheet 1, e.g., cellulose paper, synthetic paper, etc., a temporary adhesive layer 2 is formed by using a printing ink composed of a polyacrylate resin, a paste, and a hardly volatile solvent, and then a flocked layer 3 is formed on the temporary adhesive layer 2 by using short fibers of rayon, nylon, etc. Furthermore, any color is applied to the flocked layer 3 as needed and a printing ink mixed with a mixture of a hot- melt type resin and a thermally expandible substance is printed or spread on the flocked layer 3 according to the patterns to form an adhesive layer 4. The transfer sheet thus obtained is put on an object 5 to be transferred and heated and thereby the adhesive layer 4 is expanded to form a three-dimensional pattern.
Patent JP-2000002378-A (JP)
Title: Joint
Inventor: ISHIKAWA JUNJI
IPC: F16L21/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a packing fitted in a joint from dangling or slipping off without use of adhesives and easily perform ocularly the checking of the packing fitting operation and acceptability of the workmanship. SOLUTION: An engaging projection 2 on a packing fitted in a joint body 51 is inserted in a hole 9, which is provided on the side with joint body 51 and equipped with a minor diameteric portion 91, major diameteric portion 92, and a step 93. The projection 2 is equipped with a neck 21, extension 22, and a step 23, wherein the step 23 has a greater diameter than the minor diameteric portion 91, and the extension 22 is longer than the major diameteric portion 92. In the condition that the packing is fitted in place, the extension 22 protrudes to outside the hole 9. When the projection 2 is grasped by fingers and pulled to be inserted into the hole 9, a touch sense is generated when the step 23 passes over the other 93.
Patent JP-S5267357-A (JP)
Title: Automatic sorter for circular objects
Inventor: HIJIKATA SHIYOUJI
IPC: G07C5/00
Filed: 1975-12-01
Abstract: PURPOSE: To observe optically circular objects to sort automatically them by feeding and rotating the objects one by means of a link mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000341861-A (JP)
Title: Control method of power storage system
Inventor: TADA TOMOSHI
IPC: H02J15/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a power storage system, whereby the demand cutting-out effect of a power system can be exhibited and by recycling the regenerating power of its load its regenerating energy utilized effectively to reduce the power of its receiving end. SOLUTION: In this control method of a power storage system, a load demand WL obtained through integration of every arbitrary time interval the consuming power of a power regenerating load is compared with a preset desired demand WR, and there is compensated every arbitrary time a demand compensating power PC1, which is in matching with the demand difference obtained by the comparison of the load demand WL with the preset desired demand WR. Also, a load power PL of the power regenerating load is compared with a preset peak value PLM of the load power PL, and as a peak-cut power PC2, the exceeding portion is compensated which is obtained, when the load power PL of the power regenerating load exceeds its preset peak value PLM. Furthermore, by using the load power PL as an upper limit value, a compensating power PC equal to the demand compensating power PC1 plus the peak-cut power PC2 is so restricted that it does not exceed the load power PL, and the regenerating power generated in the power regenerating load by the restriction of the compensating power PC is absorbed in the power storage system.
Patent JP-S5476035-A (JP)
Title: Arithmetic control system
Inventor: OOGAWARA TOSHIO
IPC: G06F7/00
Filed: 1977-11-30
Abstract: PURPOSE: To enhance the processing capacity for the arithmetic unit as a whole by executing the specific order through the 2nd arithmetic unit and checking whether some error is cotained in the specific order through the 1st arithmetic unit respectively.  
     CONSTITUTION: The following units are provided: arithmetic unit A20 to execute the ordinary order; arithmetic unit B30 to execute only the specific order, such as the floating decimal point operation, in a high speed; and interruption control circuit 40 to detect the operation end of unit A20 and B30 and then to indicate the procession to the next order. The order read out through order call-out circuit 10 is sent to both unit 20 and 30. In case the order is for the floating decimal point operation, unit 30 takes the arithmetic operand in to immediately carry out the operation. Unit 20 checks the reghteousness of the order along with the action of unit 30 to command discontinuation (1) of the operation when the order is not proper and to give procession 40 to the next order after the end of operation of unit 30 when the order is proper respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S631403-A (JP)
Title: Purifier for dirty water
Inventor: TAKAGI MASAO
IPC: B01D29/62
Filed: 1986-06-19
Abstract: PURPOSE:To purify a filter means without interrupting the filtering operation by carrying a purification member in the forward direction by dirty water to the other flow path from one hand of flow path via the filter means and then changing over the flow path by a changeover means and carrying the purification member in the reverse direction. CONSTITUTION:Firstly in the forward direction, changeover values V1, V3 for a flow path are opened and valves V2, V4 are closed and dirty water is sent to a module 6 from a dirty water tank 1 via a valve V7, a duct 11, a pump 2, the valve V1 and a ball-housing device 5. The purified water separated by the filter pipe of the module 6 is sent to a purified water tank 8 through a duct 20 and concentrated dirty water is returned to the dirty water tank 1 through a duct 15 via a ball feed device 7 and the valve V3. The deposit stuck on the inner surface of the filter pipe is removed by a ball such as a sponge carried by dirty water from the ball-housing device 5. The ball passed through the module 6 is housed in a housing basket of the ball feed device 7. Then the valves V1, V3 are closed and the valves V2, V4 are changed over into opening and dirty water is made to the flow in the reverse direction and the module 6 is repeatedly cleaned.
Patent JP-H037122-A (JP)
Title: Vessel
Inventor: RYUMON HIROSHI
IPC: A47J41/02
Filed: 1989-06-06
Abstract: PURPOSE:To allow knowing the temp. or the level of contained objects by furnishing a layer consisting of a temp.-dependent color changing substance, which changes in color according to the temp., in place on the outer wall surface of a vessel in a desired width. CONSTITUTION:A middle bottle 1 is composed of an inner bottle 2 and outer bottle 3, and on the surface of this outer bottle 3 a layer 4 of a temp.-dependent color changing substance is affixed in a certain width in the transverse direction of the middle bottle 1. A heat ray 11 radiated from the objects 5 contained in a vessel penetrates the wall of the inner bottle 2 and is cast onto a silver surface of the outer bottle 3 to heat up its vessel surface in contact with the silver surface, where the heat is accumulated, and the outer wall temp. of the outer bottle 3 is raised. No.1 part 41 of the color changing material layer 4 mating with that portion of the objects 5 situated below the upper limitation senses the outer wall surface temp. of the outer bottle 3 and changes in the color into a one corresponding to the temp. of the objects 5, while the part above No.2 part 42 mating with that portion of objects 5 situated above the upper limitation has the temp. sunk gradually to cause gradual color change into a one corresponding to the temp. The level of the objects 5 can also be known from the interface between No.1 and No.2 parts 41, 42.
Patent JP-S6122945-A (JP)
Inventor: YABU MIKIO
IPC: B05D5/06
Filed: 1984-07-10
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-S5766930-A (JP)
Title: Saponified product film of ethylene-vinylacetate copolymer
Inventor: IWANAMI TERUO
IPC: B29B7/00
Filed: 1980-10-14
Abstract: PURPOSE: To obtain film especially suitable for polarization membrane by forming film having 1W1,000 pieces/mm 2  of craters of diameter less than 40μ and depth less than 60% of film thickness and principal peaks of the melting curve characteristic of DSC.  
     CONSTITUTION: A film is formed by casting or solution coating of the solution in which saponified product of ethylene-vinylacetate copolymer is dissolved in alcohol- water mixed solvent. Obtained film has 1W1,000 pieces/mm 2  of craters of diameter less than 40μ and depth less than 60% of film thickness, and principal peaks of the melting curve by differential scanning calorimeter (DSC) present plural independent peaks. Obtained film is useful for raw film to be stretched, especially raw film of polarization membrane, it is obtained by stretching film over ca. 1.5 times and contacting liquid containing the polarization element. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5767812-A (JP)
Title: Method and device for discriminating outside diameter of circular object
Inventor: OOKURA KOUICHI
IPC: G01B21/12
Filed: 1980-10-14
Abstract: PURPOSE: To discriminate outside diameters at a low cost with high accuracy by detecting the times when two sensors provided by leaving a constant distance in a passage through which a circular object passes in contact with a rolling surface detect said object and the times when the detection starts or ends, and performing arithmetic operation.  
     CONSTITUTION: Photosensors 3, 4 consisting of light emitting diodes and photodetectors are provided by leaving a space (l) in a passage for a coin 2 advancing in the direction of the arrow P along a rolling surface 1. The outputs of the sensors 3, 4 input to timers 7, 8, FFs 9, 10 via drivers 5, 6. The detection times t 1 , t 2  of the coin 2 are detected by the timers 7, 8, and are inputted to an arithmetic circuit 13. The set timers of the FFs 9, 10, that is, the respective intervals T 1 , T 2  of the start and end times of the detection by the sensors 3, 4 are detected by the timers 11, 12 and are applied to an arithmetic circuit 13. In the circuit 13, (t 1 +t 2 )/(T 1 +T 2 ) is operated and the outside diameter of the coin 2 is discriminated, thereby, the outside diameter is discriminated at a low cost with high accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04345585-A (JP)
Title: Vehicle body rear structure for motorcycle
Inventor: IIDA EIJI
IPC: B62J7/04
Filed: 1991-05-21
Abstract: PURPOSE:To provide a motorcycle vehicle body rear structure in which the rear side from a motor cycle vehicle body rear portion seat where a rider sits, can be attached/detached in a signal operation and assemblability is superior and adjustability is excellent. CONSTITUTION:A rear wheel mud-guard 3 fitted with a tail lamp 4 and a license lamp, 5 and a carrier 8 are conclusively attached on the bridges 7 of a tail pipe 6 bent into a horizontal U shape, and right and left rear direction indication lamps 10 are fitted to the carrier 8, and the front portions of the tail pipe 6 are fastened at the rear portions of the right and left seat rails 1 of a frame at the right and left at respective two places.
Patent JP-H09322936-A (JP)
Title: Catheter for peritoneal dialysis and dialytic liquid container
Inventor: SAKAI AKIRA
IPC: A61M1/28
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a bacteria or a virus from invading the abdominal cavity by providing a filtering part composed of a semipermeable membrance at a position closer to the side of the abdominal cavity than a connector to be detached when exchanging dialytic liquid in the injection dedicated duct of a catheter for peritoneal dialysis. SOLUTION: An injection dedicated catheter 1a and a discharge dedicated catheter 1b are inserted into the abdominal cavity 2 and, at a catheter exit 3, a semipermeable membrance 4a is fitted so as not to make the bacteria and virus permeable. Then, when the dialytic liquid is injected from a dialytic liquid bag 5 into the injection dedicated catheter 1a, the bacteria can not touch the surface of the peritoneum even when it invades.  Since it is not preferable to insert the catheter by opening holes at two positions on the belly while using two catheters, the injection dedicated catheter 1a and the discharge dedicated catheter 1b are actually separated outside a body and inside the abdominal cavity 2, integrated at the section (a subcutaneous fat layer 13) between a peritoneum sewing cuff 11 and a skin sewing cuff 12 and constituted as double pipe catheters having two hollow ducts in one catheter.
Patent JP-H0310546-A (JP)
Title: Signal reception system
Inventor: ITO MIKIO
IPC: H03K5/00
Filed: 1989-06-08
Abstract: PURPOSE:To attain sure reception without recognizing leading of a signal for plural number of times by recognizing a received signal to be a significant signal when the consecutive time of the received signal is counted and when the time is consecutive for a prescribed time or over. CONSTITUTION:Plural flip-flops 23 to synchronize an input signal, a counter 24 counted up while its output is a prescribed value such as logical '1' in response to the output of the said synchronizing flip-flops 23 and a flip-flop 25 latching an overflow signal 0V of the said counter are provided to a high speed device 2. The counter 24 counts a clock CLK only when an output of the synchronizing flip-flops 23 is logical '1'. When the output of the synchronizing flip-flops 23 is consecutively logical '1', the count of the counter 24 reaches all 1s and an overflow signal 0V is outputted, then the flip-flop 25 is latched synchronously with the clock CLK.
Patent JP-S5368156-A (JP)
Title: Generating circuit for high density double-current pulse
Inventor: KURITANI KAZUNARI
IPC: H03K5/00
Filed: 1976-11-30
Abstract: PURPOSE: To eliminate the feedback circuit in the high density double-current pulse used for the output circuit of digital carrier unit, to enlarge the operated frequency band, and to make easy the selection of elements used. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08312574-A (JP)
Title: Centrifugal pump
Inventor: ITO HIDEAKI
IPC: F04D13/02
Filed: 1995-05-19
Abstract: PURPOSE: To reduce a production cost and make a pump smaller by reducing the number of constituent parts. CONSTITUTION: In a centrifugal pump 1 for transmitting the rotation force of a motor 10 to an impeller 7 by magnetically combining a driven side magnet 8 installed on an impeller 7 arranged in a pump room 6 with the drive side magnet 13 installed on the rotary shaft 10a of a motor 10 arranged outside the pump room 6 in a non-contact state, respective rotary centers of the driven side magnet 8 and the drive side magnet 13 are arranged by shifting in a diameter direction.
Patent JP-H01312678-A (JP)
Title: Nerve network circuit
Inventor: AKIYAMA KOJI
IPC: H01L39/00
Filed: 1988-06-10
Abstract: PURPOSE:To speed up a processing by including plural amplifiers with non-linear relation between its input and its output and connecting the input of the amplifier to the output of the amplifier itself or other amplifier through conductive wiring and superconductive material, and performing an input/output operation analogic to that of a nerve system. CONSTITUTION:Plural amplifiers 16 with the non-linear relation between the input and the output are included, and the inputs of these amplifiers 16 are connected to the outputs of these amplifiers 16 themselves or other amplifiers through the conductive wiring 11, 15 and the superconductive material, and the input/output operation analogic to that of the nervous system is performed. Then, by constituting a resistor part 13 corresponding to synapse of the superconductive material, a CR time constant can be remarkably reduced. Further, the conductive wiring 11, 15 and the amplifiers 16 with a non-linear characteristic are constituted of wiring and transistors using the superconductive material. Thus, since the response speed of the amplifier 16 can be made fast, and in addition, the CR time constant of the circuit can be made smaller, the processing speed of a nervous network circuit becomes extremely fast. Besides, since heat quantity to be generated becomes small, the high integration of the circuit becomes easy.