baber/WOPTO huggingface dataset:
Patent JP-H0740452-A (JP)
Title: Manufacture of fiber-reinforced resin composite
Inventor: NAITO HAJIME
IPC: B29K105/08
Filed: 1993-07-26
Abstract: PURPOSE:To manufacture a composite with fine appearance at high speed without causing an expansion and destruction of the air bubbles of core material consisting of independent foam resin by the use of a particular cooling apparatus disposed right behind a mold and in front of a take-off device and adapted to rotatively move in press-contact with the surface of a molded item. CONSTITUTION:Each resin-impregnated continuous fiber 1a, 1b is formed by immersing continuous fiber 5 into thermoplastic resin liquid 4. Arranged around the core material 2 by way of an infeed 6 is each resin impregnated continuous fiber 1a, 1b that is then pulled into a heated mold 7. A cooling apparatus 8 is interposed right behind the heated mold 7 and between it and a take-off device 10. Herein, the cooling apparatus 8 is constructed having a pair of endless belts 11 stretched around free rollers 12, 13 disposed up and down, and blowing cold air over the belts 11 from air nozzles 9. The belts 11 cooled by cold air from the air nozzles 9 are put in press-contact with the surface of the fiber reinforced resin layer 1, thereby cooling the resin layer 1.
Patent JP-2001019561-A (JP)
Title: Remanufacturing of ceramic burning jig
Inventor: SAIJO TAKAMITSU
IPC: C04B35/64
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for remanufacturing a ceramic burning jig enabling the repeated use as a jig for burning a formed ceramic article. SOLUTION: The remanufacturing process of ceramic burning jig relates to the remanufacturing of a plate burning jig made of a carbon material and used in the degreasing and burning of a columnar formed ceramic article having a number of through-holes arranged in longitudinal direction interposing partition walls therebetween. The above burning jig is used for the burning of a formed silicon carbide article and the surface of the used jig is cut to a depth of 50-150 μm.
Patent JP-H0314538-A (JP)
Title: Production of diarylmaleic acid derivative and diarylethene
Inventor: SUMIYA RITSUO
IPC: C07C67/00
Filed: 1989-07-17
Abstract: NEW MATERIAL:A diarylmaleic acid derivative of formula I [R<1>, R<2> are H, aliphatic hydrocarbon; A<1>, A<2> are formula II, formula III, formula IV (R<3>, R<7> are methyl F; R<4-6>, R<9>, R<10>, R<12-15> are H, F, aliphatic hydrocarbon, alicyclic hydrocarbon, cyano)]. EXAMPLE:Dimethyl 2,3-di(2-methylbenzothienyl)-maleate. USE:A compound having photochromic properties. It is excellent in thermal stability in the colored state, repetition durability or sensitivity characteristics. PREPARATION:For example, the halogen in the compound of formula: AX (A is aryl or heterocyclic group; X is Cl, Br, I) is substituted with a metal compound and the resultant organometallic compound is allowed to react with an acetylene derivative of formula V (R, R' are H, hydrocarbon, alkoxy), then with a compound of A'X to give a diarylethene of formula VI. Thus, a compound of formula I is obtained.
Patent JP-H059133-A (JP)
Title: Production of ethane and ethylene from methane
Inventor: YAMAMURA MASAMI
IPC: B01J23/22
Filed: 1991-06-28
Abstract: PURPOSE:To produce ethane and ethylene by partially oxidizing methane or a natural gas containing methane with oxygen or an oxygen-containing gas. CONSTITUTION:Methane or a natural gas containing methane is partially oxidized with oxygen or a gas containing the oxygen in the presence of a catalyst containing an alkali metal, the group IIa metal and the group Va metal at 600-1000 deg.C to produce ethane and ethylene. The catalyst used has an excellent catalytic activity and an excellent selectivity for the production of 2C hydrocarbons.
Patent JP-H0233645-A (JP)
Title: Computer
Inventor: YAMAMURO TAKAHIKO
IPC: G06F13/40
Filed: 1988-07-22
Abstract: PURPOSE:To separate the data transfer of a CPU from the data transfer of a DMA controller and to improve the operability of a computer by preparing a bus through which the computer transfer data under the control of the CPU, a bus through which data are transferred under the control of the DMA controller, and a buffer connected to both buses. CONSTITUTION:The pictures read out of an image scanner 3 are displayed on a display device 4 or the picture data are stored in a memory 11. In such a case, the pictures are transferred via a DMA bus 16 to the device 4 and displayed there under the control of a DMA controller 13 of a computer main body 1. These displayed picture data are transferred to a memory 11 via the bus 16. Then a CPU bus 15 is not used for transfer of the picture data nor a CPU 12 is not held. The picture data are inputted via a keyboard 21 or a display monitor 22 by means of the bus 16 under the control of the controller 13 even though the picture data are transferred between another input/output device and a memory. Thus a buffer 17 can have an access to the bus 16 while this bus is not used.
Patent JP-2000020566-A (JP)
Title: Method and device for dividing rectangular polygon area, and recording medium having recorded rectangular polygon area dividing program thereon
Inventor: KOMURA SATOSHI
IPC: G06F17/50
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten the design period of an integrated circuit by regarding that the right or left side of a rectangular area to be extracted exists on the position of a segment at the time of detecting a vertical side constituting a horizontal T shape in the vertical direction of the segment. SOLUTION: The vertical side of the leftmost end of a rectangular polygon area 6 is recognized as the left side of a rectangular area to be extracted and a segment coincident with the left side of a rectangular area 7-1 to be extracted is supposed. While observing the vertical direction including the segment, the segment is scanned in the right direction until a part or the whole of the segment is extruded to the outside of the area 6, and at the time of detecting a vertical side constituting a horizontal T shape in the vertical direction of the segment, the rectangular area 7-1 to be extracted is extracted by regarding that the right side of the area 7-1 exists on the position of the segment.  In the case of dividing the rectangular polygon area 6 having a horizontal T shape e.g. into plural rectangular areas, the area 6 can be divided into two rectangular areas 7-1, 7-2 which are the minimum number of divided areas so as not to divide the area 6 into three rectangular areas 8-1 to 8-3.
Patent JP-S57172975-A (JP)
Title: Soil conditioning
Inventor: NAKAI AKIRA
IPC: E02D3/12
Filed: 1980-12-26
Abstract: PURPOSE: To reduce execution time and to increase efficiency by injecting a soil conditioner consisting of an alkali silicate, a water-sol. aldehyde compd. and a hydrogensulfate prepared so as to provide gelling time and homogel strength corresponding to the condition of a given ground.  
     CONSTITUTION: A given ground is bored by means of water through a double- pipe rod 1. 30W50pts.wt. aq. soln. of an alkali silicate of concn. 30W50wt% with SiO 2 /Na 2 O ratio of 3.0W3.3 is supplied to an inside pipe 5 of the rod 1, and 3W 16pts.wt. curing agent consisting of a water-sol. aldehyde compd. such as glyoxal and 2W7pts.wt. curing accelerator consisting of a hydrogensulfate such as NaHSO 4  are supplied to an outside pipe 6. They are adjusted to provide gelling time and homogel strength corresponding to gravel layer 4, sand layer 3 and silt layer 2, and then injected and cured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0349781-A (JP)
Title: System for announcing golf score
Inventor: MOTOHASHI MASATOSHI
IPC: A63B71/06
Filed: 1989-07-17
Abstract: PURPOSE:To improve handling ability and to make simple and light in weight a display panel to be set up in a place for announcement by forming respective parts such as an instruction input function part, score data input function part, arithmetic function part and print function part besides a display function part to be modules for the display panel and using the display panel while selectively mounting the respective function parts. CONSTITUTION:A display panel 20 can integrate an instruction input function part 22, score data input function part 23, arithmetic function part 23 and print function part 25 besides a display function part 21 and those respective function parts can be totally carried and set up. The display panel 20 can selectively mount only the function parts to be respectively required for various announcement conditions. Thus, the handling ability can be improved for the golf score announcement system and the display panel to be set up in the place for the announcement can be made simple and light in weight as much as possible.
Patent JP-2001015854-A (JP)
Title: Optical semiconductor device drive circuit and optical transmit/receive module
Inventor: UENISHI KATSUJI
IPC: H01S5/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor drive circuit which can operate stably even with a power supply voltage being slightly higher than the forward operating voltage of an optical semiconductor device to drive, and output a switching current and a voltage high enough to drive an optical a semiconductor device, and provide further an optical transmit/receive module. SOLUTION: An optical semiconductor device drive circuit is equipped with a pre-driver circuit 100 which operates as a limiter-type amplifier, and an output circuit 200 which outputs a drive pulse current to the optical semiconductor device as an external load on the basis of voltage pulses outputted from the pre-driver circuit 100. Either a differential amplification circuit composed of two transistors where a resistor and a variable constant current source which specify an output current value are connected and furthermore an emitter is connected in common at the same connection point, or a circuit operating like a Schmidt circuit is used as the output circuit 200.
Patent JP-S57108958-A (JP)
Title: Electronic dictionary
Inventor: KOBAYASHI SABUROU
IPC: G06F17/30
Filed: 1980-12-25
Abstract: PURPOSE:To search words through the operation of a search key, by storing storage addresses of a dictionary memory for words in a book mark storage part, by providing a book mark key and the book mark storage part. CONSTITUTION:When a book mark key is operated, a write command R/W2 is outputted from a control part to a book mark storage part 40, and the count contents of a word address counting part 38 are written in the storage part 40. To restart study later, the control part sends the write command R/W2 to the counting part 28 and a read command R/W3 to the storage part 40, and address data stored in the storage part 40 is read out and written in the counting part 38. Then, the control part outputs the read command R/W2 to specify the address of a dictionary memory 20. In this state, words are searched for.
Patent JP-H0912958-A (JP)
Title: Oily ink for ball point pen
Inventor: OGAWA ASUKA
IPC: C09D11/18
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the subject ink comprising an organic solvent, a coloring agent, a resin and a specific compound, and enabling to write penmanship in a constant concentration from the writing-starting time without producing light or scratchy penmanship. CONSTITUTION: An oily ink for ball point pens comprises (A) an organic solvent (e.g. N-methyl-2-pyrrolidone), (B) a coloring agent, (C) a resin (e.g. a rosin resin), and (D) polyoxyethylene styrenated phenyl ether and/or polyoxyethylene β-naphthol ether. The component A, the component B and the component D are preferably compounded in amount of 30-70wt.%, 10-45wt.% and 0.1-40wt.%, respectively, based on the whole amount of the ink. The ethylene oxide addition number in the component D is preferably 1-50 moles. A dyestuff used for conventional ball pen ink compositions is usually mainly used as the component B, but a pigment for improving the color tone and penmanship characteristics may together be used.
Patent JP-S5886716-A (JP)
Title: Forming of single crystal semiconductor film
Inventor: KIMURA MASAKAZU
IPC: H01L21/20
Filed: 1981-11-18
Abstract: PURPOSE:To enable the formation of a single crystal semiconductor film of good quality even when the entire surface of a substrate is amorphous, by forming belt-shaped polycrystalline semiconductor films separately on an amorphous insulator substrate, and by providing seed crystals on the end parts of the substrate. CONSTITUTION:A plurality of belt-shaped polycrystalline Si films 5 being parallel to each other are formed on a quartz glass plate 6 which is an amorphous insulator substrate. Next, the surface thus formed is covered with a dioxide Si film 6. Meanwhile, amorphous Si films 4 are deposited on a monocrystalline Si substrate, and rectangular single crystal Si pieces 7 are cut off from this Si substrate. Two seed crystals thus formed are provided in both ends of the glass plate 6 with mutual end surfaces stuck fast together. With heating applied in this state, Si 5 is made monocrystalline by liquid-phase epitaxial growing. By this method, belt-shaped single crystal Si films 9 being free from the distortion due to the thermal distribution and the fluctuation of heat can be obtained on the glass plate 6.
Patent JP-S6160305-A (JP)
Title: High internal pressure radial tyre
Inventor: KAKUMARU KAZUO
IPC: B60C9/08
Filed: 1984-09-03
Abstract: PURPOSE:To satisfy both the requirements for reduction in weight and higher durability against high speed turn of a tyre by shaping the cords of a belt ply out of fiber material having the modulus of elasticity of 10<5>kg/cm<2> or more and embedding the cords in said belt plies as to have the middle part of the bolt than the side parts thereof. CONSTITUTION:A belt 5 consists of four plies P1, P2, P3 and P4. And cords embedded in the middle part TC of the belt are arranged at a lower density with respect to that of other cords embedded in the side parts TS thereof. For winding up the cords, the cords are adjusted to have narrower spacing therebetween at the side parts TS of the belt and, on the contrary, have wider spacing at the center part TC thereof. Steel, Aramid or the like which has the modulus of elasticity of 10<5>kg/cm<2> or more are used as the material of the cords in the belt plies. By using such material having high modulus of elasticity, a tyre can be prevented from being expanded in the external radial direction thereof by the centrifugal force when the tyre runs at very high speed.
Patent JP-H0351425-A (JP)
Title: Banking forming method and forming material
Inventor: FUKUDA YUKICHI
IPC: E02D17/18
Filed: 1989-07-18
Abstract: PURPOSE:To form an even, uniform face of a steep slope with less efforts and labor by forming a banking using molds formed by integrating L-shaped frames and latticelike members, plastic network-materials, sandbags, etc. CONSTITUTION:A plastic network-material 1 is laid on the ground, and a sandbag is arranged on a slope-face forming section 1a on the ground, plural molds 7 formed by integrating L-shaped frames and lattice-like members are joined in series and installed on the sandbags 2, and vegetation mats 8 and plastic nets 9 are arranged inside the molds. Then, after earth and sand are filled up on a banking forming section 1b of the network-material 1 and the bottom face or the mold 7 and compacted, the end part 1c of the network-material 1 is bent backward to wrap the mold 7. A next-stage network-material 1 is then laid on the compacted earth and sand and lapped on the end part 1c of the lower network-material 1 to be joined to it by a joining member 4. This process is repeated to pile up earth and sand to form a banking.
Patent JP-H1130560-A (JP)
Title: Pressure sensor
Inventor: MIYANO JUNICHI
IPC: G01L9/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and air-tightly weld and fix a sensor element, in a pressure sensor comprising a housing, a joint and a connector case. SOLUTION: The metallic housing 10, which has an inner space 14 communicating with a pressure detection space and a thin rise part 13 at the upper end, a metallic cylindrical joint 50, which has an inner space, a diaphragm 52 separating the inner space up and down, and a thin rise part 53 at the upper end, and a connector case 90 formed of an insulating material are stacked, and the respective rise parts are caulked to unit the housing, joint and connector case into one body and to obtain an inner space. The sensor element 20 for detection of a pressure, etc., is accommodated in the inner space.  In the thus- constituted pressure sensor, a fluid introduction hole 12 opened to a bottom part 15 of the inner space 14 and a ring projection 16 formed in the periphery of an opening of the introduction hole 12 are provided, and a bottom face of a header 24 of the sensor element 20 is placed on the projection 16 and welded with the use of an electric resistance thereby being air-tightly welded securely.
Patent JP-H0513271-A (JP)
Title: Electric double layer capacitor
Inventor: SATO KAZUHIKO
IPC: H01G11/74
Filed: 1991-06-29
Abstract: PURPOSE:To prevent positional deviation between an electric double layer capacitor element and a pair of lead-equipped electrode boards which clamp the capacitor and hence improve the reliability and outside view of the capacitor. CONSTITUTION:This invention comprises an electric double layer capacitor element 1 and a pair of lead-equipped electrode boards 10a and 10b which clamp the element 1. There is formed an embossing 12 (second embossing) which is slightly larger than the outside dimensions of the element at least one of the lead-equipped electrode boards so that the positions of the element and the lead-equipped electrode boards may be determined according to the embossing. This construction prevents their positional deviations and improves the reliability of the element by applying pressure to the element properly, thereby preventing a defective outside view attributable to the positional deviations.
Patent JP-S6246980-A (JP)
Inventor: MOTOKI HIDEO
IPC: C04B38/02
Filed: 1985-08-22
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-H0780707-A (JP)
Title: Fiber-reinforced aluminum oxide group ceramics-made cutting tool
Inventor: ADACHI KAZUNORI
IPC: B23B27/14
Filed: 1993-06-29
Abstract: PURPOSE:To provide fiber-reinforced aluminum oxide group ceramics-made cutting tool excellent in chipping resistance by containing SiO2-CaO-Al2O3 glass and an SiC whisker. CONSTITUTION:A desired cutting tool can be provided of a sintered compact having blend composition composed of AiO2-CaO-Al2O3-glass or SiO2-Li2O-Al2O3 glass of 3-20wt.%, an SiC whisker of 5-30wt.%, and the rest of aluminium oxide. At that time, the SiO2-CaO-Al2O3 glass has component composition of CaO of 5-30wt.%, Al2O3 of 20-40wt.%, and the rest of SiO2 and inevitable impurity. It is unpreferable that this glass powder be blended over 20wt.% as raw material because hardness becomes too low to lower abrasion resistance. While it is also unpreferable that this glass powder of less than 3% be blended because the SiC whisker and aluminum oxide can not be sufficiently blended and breakage resistance is not improved.
Patent JP-S6342435-A (JP)
Title: Temperature detecting circuit
Inventor: TSUJI MITSUHIKO
IPC: G01K7/24
Filed: 1986-08-07
Abstract: PURPOSE:To obtain a temperature detecting circuit which is improved in identifying ability with a small number of components and applied to various equipments to contribute to the improvement of their safety and performance by providing a light emitting element which constitute a photocoupler between a DC power source and a temperature detecting element, and turning on and off the element according to whether or not a connection is made. CONSTITUTION:The resistance value of the temperature detecting element 11 varies with detected temperature. Then, the photocoupler 13 turns on and off according to whether or not there is a current conducted from the DC power source VCC to the element 11 and voltage dividing resistances 15 and 16 for voltage detection are connected and disconnected through the on-off operation. Further, comparators 17 and 18 compare the output terminal voltage across the photocoupler 13 with reference voltages which differ in level individually and outputs different-level signals according to the comparison result. Then, low temperature, slightly high temperature, high temperature, and the disconnection state of the element 11 are identified from the output levels of the comparators 17 and 18.
Patent JP-H111229-A (JP)
Title: Container can which can save space
Inventor: NONAKA KENJI
IPC: B65D17/28
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a configuration wherein after the content has been consumed, the bottom part of the container can is inserted and superposed in the mouth which is made by cutting a pull-open cut line by providing a pull-open device in addition to a pull-open device for a conventional discharging port on the top of the container can. SOLUTION: This container can is inserted in the mouth at the top of the container can, where a pull-cut line 2 is cut, from the bottom part 13 of the container can, and a tilt angle by which the container can be superposed to the bottom of a swelled part 11 on the side surface of the container can, is provided. By superposing them, the stock volume of empty cans is reduced, and the efficiency for recycling recovery by consumers and recycling business owners is increased.
Patent JP-S57112252-A (JP)
Title: Sheet feeding unit
Inventor: SATOU MITSUHIRO
IPC: B65H3/52
Filed: 1980-12-30
Abstract: PURPOSE: To supply and convey sheets in a state without skew by adjusting/ moving the right of left (with respect to the sheet conveying direction) end of a sheet guide member separately and in the sheet conveying direction.  
     CONSTITUTION: A sheet guide member 14 is fixed in its base portion to a slide plate 15, while a tip portion 16 of the guide member 14 is formed in straight shape and is positioned nearly parallel to the axial line of a separating roller 5. Each end 18 or 18a of the slide plate 15 is fitted slide-movable into a slit 17 or 17a of a slide plate 3 or 3a, and further fitted into a through hole 20 or 20a of an adjusting member 19 or 19a. Since each adjusting member 19 or 19a can slide in the lengthwise direction of a slot 17 or 17a, each end 18 or 18a of the plate 15 can be adjustted/moved independently along the sheet conveying direction A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0825900-A (JP)
Title: Stereoscopic false picture and manufacture thereof
Inventor: SUZUKI NOBUTAKA
IPC: B44F11/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide stereoscopic false pictures, which give exhibition-presence or realistic oil painting-like feeling including ruggedness, luster and the like and protects the surface of the false picture representing arbitrary subject and easily allowing to reproduce any number of sheets of duplicates having one and the same content and to purchase at low price, and their manufacturing method. CONSTITUTION:Epoxy resin layer 16 is formed on an oil painting-like photograph 12, which is produced by enlarging a photograph made on the basis of the image data, which are obtained by processing the image data read in by scanning arbitrary photograph in oil painting fashion with a computer. The surface of the epoxy resin layer 16 has nearly canvas-like reticulate texture. The epoxy resin layer 16 is formed by putting the oil painting-like photograph 12 and cloth 14 upon epoxy resin, which is applied onto a silicone mold having the above-mentioned ruggedness, and then solidifying the resin under the state just mentioned above.
Patent JP-S6079619-A (JP)
Inventor: HARADA TAKESHI
IPC: H01H1/04
Filed: 1983-10-05
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。