baber/WOPTO huggingface dataset:
Patent JP-S6176333-A (JP)
Title: Jointing method among molded articles by injection molding
Inventor: KANAI TOSHIYUKI
IPC: B29C65/70
Filed: 1985-07-31
Abstract: PURPOSE:To enable to unify reliably two molded articles at the time of injection molding, by providing a first core opening and closing a communication part and a second core whose tip provided with a stepped part is brought into contact with the first core are provided on one side of two cavities provided by making them communicate with each other. CONSTITUTION:Two cavities having resin pouring inlets respectively are provided within the same mold by making the cavities communicate with each other, and an advancable and retreatable first core 9 opening and closing a communication part 6 and an advancable and retreatable second core 10 whose tip provided with a stepped part 10a is brought into contact with the first core 9 are provided on the communication part 6 of the one side cavity 4. The first core 9 and second core 10 are made to abut against each other by making them move forward and the communication part 6 is closed by the first core 9. Then after a molded material 11 has been molded by injecting resin to the cavity 4, both the cores are moved backward up to a mold surface. Then when the other resin is injected successively to the other cavity 5, a spacial part 12 is filled with a part of the resin by flowing the resin into the spacial part 12 through the communication part 6 and a joint part 15 which is unified with the molded material 11 is generated through an undercut 14 formed by the stepped part 10a.
Patent JP-S5690361-A (JP)
Title: Large memory medium
Inventor: MURANAKA MICHIO
IPC: G06F13/00
Filed: 1979-12-25
Abstract: PURPOSE: To utilize in common a volume between the separate systems, by providing plural contents control tables having differnt formats, on a direct access volume.  
     CONSTITUTION: A user initializes the direct access volume under the system A. In this case, the volume label 2 and the contents control table VTOC 31 of the system A are generated. Subsequently, when at first, generation of the file is requested under the system A, the VTOC 32 of the system B is generated by the double generation function 11, and also the request file is registered to both the VTOC's by the registering function 12. After that, when generation of the file is requested, the request file is registered to both the VTOC's by the function 12. Also, when the existing file is requested. After the VTOC is selected by the selective function 13, the object file is obtained by the reader 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000003164-A (JP)
Title: Picture display system
Inventor: TANIYAMA MASAYUKI
IPC: G06F3/048
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the picture display system in which pictures are generated and transferred to plural displays from a picture generating device. SOLUTION: A picture generating device 210 has a fast operating speed and generates two pictures. The two pictures generated are stored in a frame memory 220. The pictures are read from the memory 220 at the speed which is twice as fast as the speed to display these pictures on a display 114 or a display 124 and transmitted to a picture dividing device 230. Then, the two pictures are separated by a picture dividing device 230, the transmitting speed is reduced to 1/2, converted into video signals and transmitted to the displays 114 and 124, respectively. It is possible to generate a number of screens having more than (m) screens corresponding to m (m>2) displays. In this case, the speed of reading the data from the memory 220 and transmitting data to a picture dividing device is made (m) times faster and the data are separated and transmitted to respective displays by the device.
Patent JP-S6413048-A (JP)
Title: Production of ((1-phenylethenyl) phenyl) propionaldehyde
Inventor: SHIMIZU ISOO
IPC: B01J23/26
Filed: 1987-07-06
Abstract: PURPOSE:To produce the title compound advantageously by dehydrogenation of 1phenyl-1-ethylphenyl-ethane using a specific dehydrogenation catalyst followed by hydroformylation of the reaction product using a transition metal carbonylation catalyst under specific conditions respectively. CONSTITUTION:i) The compound of formula I is allowed to come into contact with an iron oxide and/or chromium oxide dehydrogenation catalyst at 400-650 deg.C to give a dehydrogenation product containing at least the compound of formula II and the compound of formula III. Then, ii) the product is hydroformylated with hydrogen and carbon monoxide in the presence of a transition metal carbonylation catalyst containing Pt, Rh, Ir, Ru, Co, Ni or the like, as an active metal, at 40-200 deg.C and a pressure over 5kg/cm<2> to give [(1 phenylethenyl] propionaldehyde which is useful as a medicine or an agrochemical, economically in high purity.
Patent JP-H04368056-A (JP)
Title: Image reader
Inventor: KUSANO HIDEAKI
IPC: H04N1/04
Filed: 1991-06-14
Abstract: PURPOSE:To read an original picture whose position is deviated in a main scanning direction by a low cost line sensor of an image reader while keeping the resolution high and to eliminate the need for trimming processing or the like after the read. CONSTITUTION:This image reader reads a frame picture I of a micro film 11 by projecting the picture onto a line sensor 30 through a projection lens 25. The projection lens 25 is moved in the main scanning direction by a driving motor 29M. The line sensor 30 is moved in the subscanning direction for the preliminary scanning to detect the position deviation of a projected picture I in the main scanning direction and the projection lens 25 is moved in the main scanning direction corresponding to the position deviation. Furthermore, when a frame picture I is tilted, a prism 51 is turned to correct the tilt and then the projection lens 25 is moved in the main scanning direction to correct the position deviation in the direction.
Patent JP-H0728410-A (JP)
Title: Liquid crystal display device
Inventor: TODA SHIGEO
IPC: G02F1/1345
Filed: 1993-07-08
Abstract: PURPOSE:To provide the liquid crystal display device which is surely masked in the parts exclusive of effective display pixels with a min. number of parts and number of stages. CONSTITUTION:This liquid crystal display device is constituted by providing a cover 8 to be pressed at the time of connecting pressure welding terminals 1 of a connector socket 2 and input terminals 4 of a liquid crystal display panel 5 with a through-hole 9 of the same size as the size of the effective display pixels. The section of this hole is tapered. The liquid crystal display device which is small in size and is surely masked in the parts exclusive of the effective display pixels is obtd. with the min. stages.
Patent JP-S6233027-A (JP)
Title: Honeycomb structure body made of stainless steel and its production
Inventor: TSUNASHIMA HIROTOMO
IPC: B21D47/00
Filed: 1985-07-31
Abstract: PURPOSE:To produce the structure body of high strength, heat resistance and corrosion resistance by stacking the stainless steel sheet coating an adhesion prohibitor excepting the joining part on the joining part in zigzags, by joining with pressure diffusion inside a nonoxidation atmosphere furnace and by pulling the upper and lower faces to the external part after cooling. CONSTITUTION:The stainless steel rectangular sheet 30 coating the brazing inhibitor 31 containing almina excepting the joining part 32 is stacked in numerous sheets in zigzags so that the joining part is not overlapped. This stacking item is inputted into a vacuum or reducing atmosphere furnace by making it in the pressure state from the upper and lower faces and joined with diffusion by raising the temp. After its cooling a honeycomb structure body is made by pulling the upper and lower faces to the external part. Due to the joining part of the stainless steel sheet being joined with diffusion directly without using a brazing filler metal, the stainless steel made honeycomb structure body for exhaust and clarification having high strength and excellent heat resistance and corrosion resistance is produced.
Patent JP-H10337991-A (JP)
Title: Memo plate
Inventor: UCHIUMI KEN
IPC: B43L1/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To incorporate a decorative function of illustration or picture and function for taking notes for repeated writing or erasing of characters and the like. SOLUTION: This memo-plate comprises a pen receiver 4 having a transparent resin plate 1 formed with a character erasable resin layer and a design plate 2. The resin layer is formed of fluorocarbon resin or silicone resin. The transparent resin plate is formed of acrylic resin plate or vinyl chloride resin plate. The plate 2 is, for example, an illustration, picture or photograph.
Patent JP-H0335294-A (JP)
Title: System for generating character pattern
Inventor: YAMAGAMI NOBUHIKO
IPC: G06T11/20
Filed: 1989-06-30
Abstract: PURPOSE:To allow the handling of many and diversified kinds of type faces with a smaller font data quantity by generating the pattern defined by a character font defining means by using the pen pattern assigned by the pen index information and typeface information corresponding to every segment. CONSTITUTION:The character font data is constituted of the group of the segment information common to the respective typefaces to define the basic character shapes intrinsic to respective characters and the group of the pen patterns for applying sizes, etc., to the respective segments and plotting the segments. The patterns are formed by using the pen patterns corresponding to the segments and the requested type faces for every segment indicated by respective pieces of the segment information defining the basic character shapes of the characters to be plotted. The character fonts of many and diversified kinds of the characters which are the same in the basic character shapes are formed simply by changing the pen patterns and the font data quantity is reduced.
Patent JP-H1017277-A (JP)
Title: Safety device of tower crane
Inventor: MIYAZAKI ITARU
IPC: B66C23/88
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a crane which can limit the rising/falling force to an appropriate value when a boom, etc., is making the derrick motions. SOLUTION: A safety device concerned of a tower crane is composed of a tower boom installed as capable of derrick motion, a jib installed at the tip of the tower boom with possibility of derrick motion, solenoid-operated proportioning control valves 34 and 42 to limit the rising/falling force to generate motions of the tower boom and/or jib to a level below the specified value, and angle sensors 21 and 22 to sense the attitudes of the tower boom and jib, wherein the limit values of the valves 34 and 42 are altered in conformity to the signals given by the angle sensors 21 and 22.
Patent JP-H0923241-A (JP)
Title: Communication control method for asynchronous data
Inventor: YOSHIDA TOSHIYUKI
IPC: H04L12/28
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To attain the detection and notice of the fault of a transmission line by one kind of monitor cell by sending the monitor cell with a passing indication area to two transmission lines simultaneously and writing information denoting the passing to a passing indication area of the monitor cell. SOLUTION: A monitor cell from a node INO is sent to 0 system and 1 system transmission lines. The monitor cell sent to the 0 system is returned to the INO, where the cell is deleted via nodes IN1, IN3, IN2 adversely. The monitor cell sent to the 1 system returns via the nodes IN2, IN3, IN1 conversely to the IN0, where it is deleted. The monitor cell is sent periodically at a prescribed interval and when each of the other nodes receives the monitor cell, each node writes node information denoting the passing of the monitor cell. Each node monitors the monitor cell to be sent periodically and confirms the information of the passing node to detect and notify a fault.
Patent JP-H0812882-A (JP)
Title: Resin composition and its production
Inventor: MIYAKE MUNEHIRO
IPC: C08L77/00
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a resin composition, comprising a polyamide and a modified polypropylene and excellent in mechanical properties and heat and water resistances, etc. CONSTITUTION:This resin composition comprises (1) 90-50 pts.wt. polyamide, containing 0.01-30wt.% swellable fluormica-based mineral obtained by polymerizing a monomer in the coexistence of the swellable fluormica-based mineral and (2) 10-50 pts.wt. modified polypropylene prepared by carrying out the grafting reaction of an unsaturated carboxylic acid compound and/or an unsaturated epoxy compound with polypropylene.
Patent JP-S6325775-A (JP)
Title: Retrieving device for picture information
Inventor: KANEKO TERUHISA
IPC: G06F17/30
Filed: 1986-07-18
Abstract: PURPOSE:To quickly decide the contents of the original information by registering and controlling a specific area in the register record information after defining said area as the featured primary information. CONSTITUTION:The primary information blocks i1 and i2 to be noticed and a part C1 of the secondary information given in relation to the record are segmented in an amount approximately equal to a page and synthesized. This synthesized information is registered in a primary information area in the form of the feature primary information of the record. Then the address information registered in the primary information area is processed in a prescribed column provided in a detailed address information area in a document. An area shown in the address of said column is read out and processed to obtain the featured primary information.
Patent JP-S5691958-A (JP)
Title: Liquid resol resin composition for molding sand binding
Inventor: TANAKA YOSHIAKI
IPC: C08L61/00
Filed: 1979-12-26
Abstract: PURPOSE: To obtain a composition for molding sand binding which achieves controlling the viscosity thinning and thickening of a liquid resol resin without decreasing the rate of hardening of sand mold by adding a limited amount of specific compounds or tetrahydrofurfuryl alcohol to said resin.  
     CONSTITUTION: A compound, such as 2-hydroxy ethylacrylate, expressed by the general formula (R 1 , R 2  are respectively H or CH 3 ) or tetrahydrofuryfuryl alcohol at 1W25pts., preferably 3W20pts., are added to 100pts.wt. liquid resol resin. Thereby, a resin composition of 30W3,000cp in viscosity at 25°C is obtained. This additive has the effect of decreasing the viscosity of the liquid resol resin and suppressing the increase in the viscosity during preservation. Also, it lowers the danger for firing. This resin composition is usable as a molding sand binder, without giving any adverse influence upon the rate of hardening and final strength of the sand mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0334924-A (JP)
Title: Sleeping medicine composition
Inventor: MATSUMURA HITOSHI
IPC: A61K31/35
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a sleeping medicine composition containing 6isopropoxy-9- oxoxanthene-2-carboxylic acid as an active ingredient and having prostaglandin E2 antagonism. CONSTITUTION:The composition containing 6-isopropoxy-9-oxoxanthene-2 carboxylic acid expressed by the formula as an active ingredient. The composition contains carrier, diluting agent and/or excipient which is pharmaceutically acceptable. The composition is administered orally (per stomach or per intestine), parenterally (by suppository or intramuscular, hypodermic or intravenous injection) or by intravenous administration. The dose is about 0.001 - about 5mg/kg, preferably 0.01-0.1mg/kg.
Patent JP-H08339736-A (JP)
Title: Waterproof structure for slide switch
Inventor: TAKAHASHI HIDEAKI
IPC: H01H15/02
Filed: 1995-06-13
Abstract: PURPOSE: To provide a slide switch in waterproof structure. CONSTITUTION: A seal member 17; composed of a thick thickness frame part 19, and a thin thickness coat part 20 provided on the inner side of the frame part so as to form a rib; is provided on a case 10, and a shaft part 23 of a slider is liquid-tightly penetrated into the coat part. Movement of a shaft part, following operation of the slider by telescopic motion of the rib, can be allowed to keep the liquid-tight condition of shaft part penetration part, because the inner end of the shaft part is engaged with a switch main body 4, the switch main body is made operable by a slider, the place where the shaft part of the slider penetrates the case is liquid-tightly sealed by the coat part of a sealing member, and the rib is formed on the coat part of the sealing member.
Patent JP-H0334573-A (JP)
Title: Silicon carbide field effect transistor
Inventor: FUJII YOSHIHISA
IPC: H01L29/161
Filed: 1989-06-30
Abstract: PURPOSE:To put an electron element for high temperature, high output, and high frequency to practical use by using layers, to which ions of nitrogen are implanted, for the source and drain layers of a MOS type field effect transistor wherein a silicon carbide semiconductor, to which boron is added, is used. CONSTITUTION:A beta type simple silicon carbide single crystalline film 2 7mum thick is formed on a silicon substrate 1 at a substrate temperature of 1350 deg.C by a CVD method using silane and propane. At this time, impurities are not added during growth of a silicon carbide film So as to form a silicon carbide layer to show n-type electric conductivity. Successively, a high resistance silicon carbide film 3, to which boric acid is added, is formed by adding diborane into vapor phase. By oxidizing this substrate for three hours in oxygen atmo sphere at 1000 deg.C, a thermal oxide film 4 50nm thick is formed. Thereon, a polycrystalline silicon film 5 200mum thick is formed at a substrate temperature of 500 deg.C by CVD method. Thereafter, by implanting ions of nitrogen of 3X10<14>cm<-2>, n-type source and drain layers 6 are formed.
Patent JP-H0727581-A (JP)
Title: Electromagnetic flow meter
Inventor: HIGUCHI TAKASHI
IPC: G01F1/60
Filed: 1993-07-09
Abstract: PURPOSE:To eliminate spike noise without deteriorating the responsiveness to the flow by excluding or substituting the sampling values having an extremely large or small value and the differences with the sampled values in the opposite phase at the same timing exceeding a fixed range among the sampling values of the flow signals in the magnetic flux direction. CONSTITUTION:An A/D converter 7 is constituted of a V/F converting circuit 12 and counters 13-15 counting the output pulses from the circuit 12. The counters 13-15 are controlled by a control circuit 8 at different timings respectively, and the A/D-converted values of the flow signals are outputted in different sampling periods at different timings respectively. Such sampling is made multiple times, and the sampling value exceeding a certain control value and having the differences with the sampled values in the opposite phase at the same timing exceeding a fixed range are excluded or substituted for calculation. Spike noise can be removed with the same excitation frequency as before while the responsiveness is not deteriorated.
Patent JP-H0614363-A (JP)
Title: Cordless signal transmission equipment
Inventor: KAMIYAMA HIDEKI
IPC: A01B59/043
Filed: 1992-06-29
Abstract: PURPOSE:To make it unnecessary to use a harness or a cable and the constitution of a contact type transmission equipment by bidirectionally transmitting signals between an agricultural mobile vehicle and a working machine for executing ground work by a cordless signal transmitting means. CONSTITUTION:A tractor T and a rotary cultivator R are mutually connected by a quick loader. Analog sensors such as cultivating depth sensor 7 and a cultivator cover rotary center 6 are loaded on the latest rotary cultivator R and it is necessary to transmit signal from these sensors to a tractor(T) side controller and to transmit a command signal from the controller to a rotary cultivator(R) side motor 5. Thereby a working machine side signal transmitting equipment 1 and a body side signal transmitting equipment 2 are arranged close to almost contact with a quick loader part and signal transmission is executed in the cordless state by radio waves. Thereby a fear of disconnecting a harness or a cable due to the forgetting of its detachment is not generated and its connection also is not required.
Patent JP-S6144578-A (JP)
Inventor: UIRIAMU HENRII UIRISUTON
IPC: B24D7/18
Filed: 1985-08-03
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-H0220072-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: HASHIMOTO MIKIO
IPC: G01L9/00
Filed: 1988-07-08
Abstract: PURPOSE:To prevent the formation of an eaves part at an Si3N4 film in a specified step and to prevent the cut of an aluminum wiring when pressure acts on a diaphragm. CONSTITUTION:An SiO2 film 10 is formed on the upper surface of a silicon substrate 1, and an impurity diffusing window 12 is formed. Then, boron is supplied through the impurity diffusing window 12 in an atmosphere of 1,000-1,200 deg.C, and a P-type piezoelectric resistor 3 is formed. Then, a contact window 13 is formed in an SiO2 film which is grown by a drive-in treatment. An Si3N4 film 11 is formed on the upper surface of a silicon wafer. A window 14 for aluminum contact is formed. Then, an aluminum film 4 is formed on the upper surface of the silicon wafer. The aluminum film 4 is transformed into an aluminum wiring 4a by photolithography.
Patent JP-H0337146-A (JP)
Title: Concrete composition
Inventor: OZAWA IKUO
IPC: C04B28/02
Filed: 1989-06-30
Abstract: PURPOSE:To increase the strength at construction joint faces with breezing inhibited and concrete shrinkage reduced by adding an expanding admixture, a breezing inhibitor and a shrinkage-reducing agent to the base concrete given by kneading water, cement and filler. CONSTITUTION:Water, cement and filler are kneaded to give a base concrete. Then the base concrete is mixed with an expanding admixture such as SO3.Al2 O3 or CaO admixture, a breezing inhibitor such as water-soluble cellulose ester and a shrinkage-reducing agent such as a lower alcohol alkylene oxide adduct.
Patent JP-H10564-A (JP)
Title: Wire wheel brush
Inventor: SEKI SHINOBU
IPC: B24D13/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent wires from being unbraided so as to improve the durable time by forming the wires in such a state that a lot of wires are radially arranged and fixed at their center to be formed into a disc shape having a fixed thickness, and spaces between each of the wires are fixed by filler rich in elasticity. SOLUTION: A lot of straight wires W having a prescribed length are sandwiched between plates 2, 3 in the head-side end part of a core bar 1 whose head-part, diameter is enlarged, fixed by a fixing member 4, etc., so that a disc shape having a prescribed thickness is formed. Spaces between each of wires W are fixed by filler 5 rich in elasticity as if the whole wire part is covered therewith. In using, the filler 5 prevents the wires W from being unbraided so that the width of the wheel can be held as it is for a long time, the polishing force is prevented from being reduced, and the wire wheel brush can be used even for grooves having the limited width, etc., for a long time.