baber/WOPTO huggingface dataset:
Patent JP-H03121815-A (JP)
Title: Kneading-force feeding apparatus for mortar or the like
Inventor: IKUTA AKIO
IPC: B28C5/14
Filed: 1989-10-04
Abstract: PURPOSE:To prevent mortar from being compressed densely through its dead load in the case of kneading and force feeding mortar or the like by arranging a kneading mechanism and a force feeding mechanism and a power source of driving both mechanisms on the approximately same axis and in making the axis incline at 45 deg. or less with respect to the horizontal surface. CONSTITUTION:After closing an open and close shutter 8, a powder material such as premixed dried mortar or cement or the like is charged into a hopper 6. Next, when a motor M is driven and the open and close shutter 8 is opened, the powder material within the hopper 6 drops into the cylinder 1c of a mixer 1 through its dead load and transported determinately downward subsequently consecutively while being stirred by a mixing screw 1a. And, when moved to mixing blades 1b, it is mixed with water dispensed consecutively from a water supplying port 12 and kneaded and then force-fed and spouted continuously from a discharging port 2c. At this time, since the motor M and the mixer 1 and screw pump 2 are arranged on the approximately same axis L and the axis L is inclined at 45 deg. or less with respect to the horizontal surface H, the mortar can be prevented from being compressed densely through its dead load.
Patent JP-H0570218-A (JP)
Title: Production of mullite ceramics
Inventor: UCHIUMI YOSHIKAZU
IPC: C04B35/18
Filed: 1991-09-10
Abstract: PURPOSE:To obtain the dense and poreless mullite ceramics by subjecting the sintered mullite ceramics contg. a specific ratio of alkaline earth metals or cordierite to hot isostatic pressing (HIP) in a specific atmosphere. CONSTITUTION:The sintered mullite ceramics contg. >=1 or more kinds of any of 1 to 4% MgO, 1 to 5% Cab, 1 to 7% SrO or 3 to 7 BaO, or 5 to 13% cordierite is subjected to the HIP in the atmosphere contg. Ar, N2 or O2 or any of these gases at >=1400 deg.C. The ceramics is further heat treated at 1300 to 1600 deg.C after the above-mentioned HIP treatment, by which the strains remaining in the material are eliminated and simultaneously, the discolored ceramics can be returned to white color.
Patent JP-S63115698-A (JP)
Title: Production of brazing material
Inventor: SATO MORITOSHI
IPC: B23K35/40
Filed: 1986-10-31
Abstract: PURPOSE:To improve the productivity of a brazing material and the quality of a blazed product by cutting the brazing material to the necessary length and crashing a chip after cutting by the header working. CONSTITUTION:A blazing wire rod 10 is cut to the necessary length to produce the chip 11 continuously and then, the chip 11 is crashed in the vertical direction to the cutting plane by the header working to form the discoid brazing material 12. Since the occurrence of the flash is prevented on the periphery of the brazing material 12 and its production is performed continuously, the productivity of the brazing material is improved by this method. Further, the brazing material 12 without the flash is used to join base material 1 to contact point material 2 and produce a rivet type electric contact point, etc., by which the product without the inclination or deviation of the contact point material 2 is obtained and the quality of the product is improved.
Patent JP-H05100413-A (JP)
Title: Foreign matter detecting device
Inventor: YUGAWA NORIAKI
IPC: G03F1/84
Filed: 1991-10-08
Abstract: PURPOSE:To provide the foreign matter detecting device which can surely detect the foreign matter in a reticule. CONSTITUTION:This device is so constituted that the detection of the foreign matter can be executed at a high speed with high accuracy by combining a polarization laser 22 and transmission illumination 23, combining the polarization laser 22 and an analyzer 16 and negating the pattern edges affected in the polarization laser 22 and the analyzer 16 by the transmission illumination 23.
Patent JP-H06109795-A (JP)
Title: Wiring test method
Inventor: NAKANO NAMI
IPC: G01R31/02
Filed: 1992-09-29
Abstract: PURPOSE:To undertake the complete test of a micro-processed printed circuit board without any omission by extracting a test point from the CAD data of a wiring pattern within such a range as exceeding the alignment accuracy limit of a batch probe type tester. CONSTITUTION:CAD data 12 is saved as a wiring pattern data in the data memory section 14 of a net data extraction device 10. This data is shown on a display device 16. An operator, while watching the displayed wiring pattern, manipulates an input device 32 and actuates a correcting section 20, thereby correcting the data in the memory section 14. A net data extraction section 10 extracts a test point beyond the capability of a batch probe type tester 48, or the point where the wiring pattern exceeds the alignment accuracy limit of the tester 48. Also, a test pad is added to the extracted test point. As a result, all test points including other test points can be tested with the tester 48 only.
Patent JP-H08119943-A (JP)
Title: Immunosuppressive agent
Inventor: TAKAHASHI ISAMI
IPC: A61K31/395
Filed: 1994-10-25
Abstract: PURPOSE: To provide an immunosuppressive agent which contains a compound represented by a specific formula as an active ingredient and is useful in treating autoimmune diseases and allergic diseases and has antimicrobial and antitumor actions in additions. CONSTITUTION: This suppressant contains, as an active ingredient, a compound of formula I, preferably the compound of formula II in an embodiment. The compound of formula II is obtained by culturing a microbial in Streptomycetes (FERM BP-4808) in a medium under the culture conditions of 25-32 deg.C, 6-8 pH for 1-7 days. The product is accumulated in the culture mixture, then isolated and purified therefrom. The physical and chemical properties of this compound is as follows: appearance appearance white powder; molecular weight: 407; molecular formula: C27 H37 NO2 ; mass analysis: 408 (M+H)<+> ; solubility: soluble in dimethylsulfoxide, methanol; insoluble in hexane and chloroform; and color reactions: positive to iodine reagent.
Patent JP-H02187520-A (JP)
Title: Combustion chamber for gas turbine
Inventor: SUTEIIBUN YUUJIN MAMUFUOODO
IPC: F23R3/04
Filed: 1989-10-06
Abstract: PURPOSE: To improve control of air flow into a combustion chamber by providing a gas turbine chamber having an air inlet penetrating the wall thereof and blocking partial separation of the air in the air inlet by a cooled air inlet. CONSTITUTION: An air inlet 61 having a special shape is provided for at least one opening 53 and made of a pair of tubular members spaced coaxially. The air inlet 61 positioned at the opening 53 in the wall 63 of a combustion chamber 35 comprises an outer pipe member 65, an inner pipe member 67 and a spacer 69. The inner and outer pipe members 67, 65 are arranged coaxially to form an annular air channel 83 and the diameter of the inner pipe member 67 is increased at the inlet pipe in order to improve the flow line of air flow in the pipe 67.
Patent JP-H1099489-A (JP)
Title: Cell sheet for game board, and its boring method
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a cell sheet around a through hole from being rolled up without using a jig such as a press plate. SOLUTION: A cell sheet 1 is formed of a light-transmitting surface layer 1a, a design layer 1b, and a fixing layer 1c having cut lines 1d to draw holes corresponding to a through hole 27 to be bored in a game board 9, this cell sheet 1 is integrally connected to a front surface of a game base plate 2 to form a game board 9, and the through hole 27 is bored in the game board 9 in a range surrounded by the cut line 1d. By forming the hole to penetrate the cell sheet 1 to replace for the cut line 1d, synthetic resin components composing the surface layer 1a of the cell sheet 1 are not included in router work chips, thereby problems of environmental pollution by combustion of a synthetic resin, etc., can be prevented even when discharge gas of combustion of the chips is emitted to open air as it is.
Patent JP-2000086717-A (JP)
Title: Catalyst for polymerizing olefin or styrene, and production of polymer
Inventor: YABUNOUCHI NOBUHIRO
IPC: C08F4/642
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for polymerization of olefins or styrenes, capable of producing a styrene-based polymer which has a syndiotactic structure at a low cost in high efficiency. SOLUTION: This polymerization catalyst for olefins or styrenes is obtained by bringing (A) a transition metal compound into contact with (B) an oxygen- containing compound and/or a compound capable of forming an ionic complex by reacting with the transition metal compound, and optionally (C) an alkylating agent, further bring the product into contact with an adsorbable material at the same time with or after the contact, and removing the adsorbable material therefrom.
Patent JP-H08122021-A (JP)
Title: Size measuring instrument
Inventor: KANO YUKIO
IPC: G06F17/40
Filed: 1994-10-25
Abstract: PURPOSE: To provide a portable size measuring instrument by which a size can be measured precisely. CONSTITUTION: Reflected light from a face 20B to be measured is received by a two-dimensional CCD sensor 36, and a digital signal which expresses the track of a luminous spot on the face 20B to be measured is received by an arithmetic unit 40. Then, on the basis of the digital signal, the arithmetic unit 30 operates the size of a gap and a difference in level which have been formed on the face 20B to be measured. In addition, the arithmetic unit 40 judges whether the distance between a casing and an object 20 to be measured is proper or not, it judges whether a part corresponding to the bottom part of the difference in level in a slit image 38 is chipped off or not, and it finds the correct size of the difference in level and that of the gap on the basis of a judgment result.  Then, the correct size of the difference in level and that of the gap are displayed on a liquid-crystal display 12.
Patent JP-2000088279-A (JP)
Title: Outer wall panel for air conditioner
Inventor: IGAWA HIROSHI
IPC: F24F13/20
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the sound-proofing performance of an outer wall panel for an air conditioner. SOLUTION: A rim member 6 is formed of a synthetic resin so as to have the shape of a frame. An outer sheet 11 made of a steel sheet is attached to the outside surface of the rim member 6 while an inner sheet 12 is attached to the inside surface of the rim member 6. The inner sheet 12 is constituted of a vibration-damping aluminum composite sheet by pinching a synthetic resin 12b between upper and lower aluminum sheets 12a, 12a. A space surrounded by the rim member 6 and the outer sheet 11 as well as the inner sheet 12 is filled with a foamed body F.
Patent JP-S63113076-A (JP)
Title: Production of copper phthalocyanine pigment
Inventor: FUJITA TAIRA
IPC: C09D11/037
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a blue pigment having clear color tone and high coloring power without using a pigmentation treatment process, by reacting phthalic acid (derivative), urea and copper (compound) in the presence of a hydrophilic organic solvent and a specific compound using a catalyst. CONSTITUTION:The objective pigment can be produced by reacting phthalic acid and/or its derivative, urea and copper or its compound (e.g. cuprous halide) in the presence of a catalyst (e.g. ammonium molybdate). The reaction is carried out using a hydrophilic organic solvent (e.g. sulfolane, 2-methylsulfolane, dimethyl sulfoxide, N-methylpyrrolidone, etc.) in the presence of a compound of formula I or II [X is O, >NH, >NCH2OH, >N-R (R is alkyl, allyl or aralkyl) or >NCH2Y (Y is phenyl, its derivative, naphthalene ring, its derivative, phthalocyanine ring or its derivative)].
Patent JP-H0999695-A (JP)
Title: Sheet white board
Inventor: KOBAYASHI YASUSHI
IPC: B43L1/04
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To give an erasing property, a writing property, a heat and abrasion resistivity or the like by laminating a transparent protective film layer on the electron beam cured layer in a sheet white board having an electron beam cured layer capable of erasing characters or figures written by a white board marking pen. SOLUTION: A white board 1 is formed on one surface of a flexible sheet base body, which is made of a cured body of an electron beam cured composition and capable of erasing characters and figures written by a white board marking pen. Furthermore, a transparent protective film layer 2 is laminated on the electron beam cured layer, and one end of both layers is fixed by an adhesive 3 so that the transparent protective film can be turned over from the other end. The transparent protective film layer 2 serves to cover the surface of the electron beam cured layer during copying or reading and prevent them from being scratched and damaged, and when the surface of the electron beam cured layer is written by a white board marking pen or the like, it is turned up from the surface of the electron beam cured layer during use.
Patent JP-S63113937-A (JP)
Title: Optical reading method
Inventor: MATSUI KIYOSHI
IPC: G11B7/00
Filed: 1986-10-31
Abstract: PURPOSE:To attain plural reading of information by one scanning by outputting recording string information read simultaneously by plural beams in time series via a memory. CONSTITUTION:A diffracted light from a tracking guide 4 is read by a tracking beam 3 and the tracking is controlled and also focusing is controlled by information and focus light beam spot 2 to use the spot 2 and the information light beam spot 5 thereby reading the information of the i-th track and the (i+1)th track simultaneously. Then the read signal from the i-th track and the read signal from the (i+1)th track subject to delay processing are processed respectively by First-in First-out memories A, B and the result is outputted in time series. Thus, plural information by two-track is read and the read speed is enhanced substantially.
Patent JP-H07115483-A (JP)
Title: Facsimile equipment
Inventor: AKAHIRA MIKIO
IPC: H04N1/00
Filed: 1993-10-19
Abstract: PURPOSE:To obtain facsimile equipment capable of acquiring a cover letter by a reception side on all occasions. CONSTITUTION:A control part 12 analyzes and edits information obtained from a communication protocol when a document is received from an opponent by a transmission/reception part 22, and stores edit result information and reception result information representing whether or not the image information of a received document can be accumulated in image information memory 26 in manaing information memory 24. A cover letter generating part 28 generates cover letter information based on the information stored in the managing information memory 24, and generated cover letter information is transferred to an output part 20 by the control part 12, and the cover letter is outputted from the output part 20. Therefore, it is possible to acquire the cover letter by the reception side on a 11 occasions.
Patent JP-S62121005-A (JP)
Inventor: NISHIBORI SADAO
IPC: B27D5/00
Filed: 1985-11-22
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-H0659110-A (JP)
Title: Leakage-adjusting type linear variable filter and adjusting method
Inventor: RICHIYAADO AI SHIDON
IPC: G01J3/26
Filed: 1991-07-05
Abstract: PURPOSE: To provide a linear variable filter where a leak is adjusted. CONSTITUTION: The leak adjustment type linear variable filter includes at least optically transmissive substrates 11-13, which are provided with thin optical film filters for obtaining desired transmission of incident light 7 increasing in wavelength along the length of a filter 10; and the substrates 11-13 are filters which suppress the forward lengthwise movement of the light along the filter 10 so as to stop light of specific wavelength from leaking at a noncorresponding position along the length.
Patent JP-2000083414-A (JP)
Title: Agricultural soil coverer
Inventor: AKUTSU TOMIO
IPC: A01B69/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To automatically cover a planted area with soil without damaging buds in interlocking a planting operation with planted bulbs, etc. SOLUTION: A right and a left traveling bodies 8 moving together with a movable truck 5 placed on rails 3 laid in parallel on the right and left of a planted area 2 of soil are placed on the rails 3. A horizontal lever 10 connecting struts stood on the traveling bodies 8 is installed so as to stride the planted area 2. The tops of a fixed number of soil covering levers 13 are fitted to the horizontal lever 10. Soil covering plates 12 are fixed to the bottoms of the soil covering levers. The soil covering levers 13 are slantingly installed so as to project their lower parts toward the advance direction in planting.
Patent JP-H02109087-A (JP)
Title: Network switching controller with class distinction seat information
Inventor: FUKAYA KATSUTOSHI
IPC: G06Q50/00
Filed: 1988-10-19
Abstract: PURPOSE:To easily execute the network switching operation, based on plural seat information by integrating plural changeable pupil name files into a control use personal computer, and executing its operation by a touch panel. CONSTITUTION:The hardware consists of a personal computer body, a CRT and a touch panel attached to the CRT. The title controller consists of an MS-DOS for managing a software, a network switching control program for executing pupil list switching, a touch panel control, presence/absence information, a request and network switching, and a pupil list file which is arranged to a class unit. On the screen, seats of the class are displayed by reading the pupil list file. Switching of the switch is executed by a changeable class distinction pupil list file and the touch panel.
Patent JP-S61138544-A (JP)
Inventor: KANEFUJI YUJI
IPC: B02B7/00
Filed: 1984-12-11
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-S63115758-A (JP)
Title: Ink jet recording head
Inventor: ABE NOBUMASA
IPC: G01F15/18
Filed: 1986-11-04
Abstract: PURPOSE:To control fluctuation of delivery of recording liquid through the heating area of a heating element, by constructing an ink jet recording head such that the heating area of a heating element farther from a recording liquid supply section is larger than the heating area of a heating element nearer to the recording liquid supply section. CONSTITUTION:Heating areas S at respective sides of heating elements 5a, 5b are set to be S5a>S5b so as to control the delivery of recording liquid from recording liquid delivery ports 6a, 6b through the heating areas of the heating elements 5a, 5b, thus delivering the same quantity of recording liquid. Optimal heating areas of the heating elements 5a, 5b differ with different features (viscosity, surface tension, pH, etc.,) of recording liquid, recording density of head, shape of recording liquid delivery port, distance between heating element and a nozzle plate 4, etc., and a good result can be obtained when the heating elements 5a, 5b are set respectively to 1.6X10<-8>m<2> and 1.4X10<-8>m<2>.
Patent JP-H0983203-A (JP)
Title: High frequency circuit
Inventor: MARUHASHI KENICHI
IPC: H03F3/60
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a bias circuit in a multi-stage circuit to reduce the chip area and to improve the performance resulting from reducing a loss in the circuit. SOLUTION: A pre-stage FET 10 (post-stage FET 11) in the multi-stage circuit is coupled with one-terminal of a bias supply line 3 whose electric length is λ/4 via a matching circuit 8 (9) and a main line 1 (2), the other terminal of the bias supply line 3 is connected to ground via a capacitor 4 in terms of high frequencies, and the bias supply line 3 is structured to be 2-layers as a capacitor structure via a dielectric film. The density of the capacitance in this capacitor structure is increased to make the reactance negligibly small in a line block sufficiently smaller than the electric wavelength λ. In this case, the 2-layered bias supply line 3 has the identical electric characteristic to that of a single-layer bias supply line used for a conventional circuit.
Patent JP-H03124982-A (JP)
Title: Scroll compressor
Inventor: SHIBUKI KAZUO
IPC: F04C18/02
Filed: 1989-10-06
Abstract: PURPOSE:To prevent a compression space from becoming the vacuum state when a swaying scroll is reversed and prevent a seizure by providing a check valve device allowing the flow of a refrigerant from a low-pressure section to a high-pressure section between the high-pressure section and the low-pressure section of a scroll compression element. CONSTITUTION:During the abnormal rotation when the swaying scroll of a scroll compression element 2 is reversely rotated, a check valve device 25 feeds the refrigerant in a compression space 19 from the inside to the outside, a discharge port 14 is clogged by a discharge valve 15, the pressure in the discharge port 14 is reduced, and the pressure applied to the first passage 26 is made smaller than the pressure applied to the second passage 27. A ball 30 clogging the second passage 27 is moved, the second and first passages 27 and 26 are communicated via a case 29, the refrigerant flows from a low-pressure section to a high-pressure section, and the refrigerant is fed into the compression space 19 not to keep the space 19 vacuum. A fixed scroll 7 and the swaying scroll are prevented from being pressed together by the pressure difference between a sealed container 1 and the compression space 19, and the occurrence of a seizure is prevented.
Patent JP-S61140378-A (JP)
Title: One side welding method of stainless cladding steel
Inventor: SUGIYAMA SHIGEYOSHI
IPC: B23K9/23
Filed: 1984-12-12
Abstract: PURPOSE:To increase the reliability of a weld zone by welding first the clad metal part with a welding material of high alloy component, then by forming a medium welded metal layer with welding by the welding material containing Cr, Mn, Ti, etc. of the specified wt%. CONSTITUTION:A weld metal 5 is formed with performing a weld by using the welding material of equivalent or higher alloy component of the side of clad metal 2 first with working the respective beveling of the clad metal 2 and base material 1. The initial weld metal 5 and base material 1 are welded with the welding material composed of <=0.05% C, <=1.2% Si, <=2.5% Mn, 3-14% Cr, 0.2-4% Ti + Nb + Ta, 0.001-1% Al and the balance Fe with impurities. A weld is then performed with the welding material of the components equivalent to the base material 1 or higher alloy on the beveling remaining part above this medium layer weld metal 3. Due to the interposing of Cr, Ti, etc. the reliability of the weld zone is increased.
Patent JP-2001085987-A (JP)
Title: Tri-state buffer circuit
Inventor: HIRANO KATSUSHI
IPC: H03K3/356
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tri-state buffer circuit whose operating speed is increased by decreasing the load when viewed from a signal input node while minimizing the signal delay. SOLUTION: This tri-state buffer circuit has only connection of one inverter at a position from a signal input node receiving an input signal to the gate of a MOS transistor(TR) driven by the input signal and a load when viewed from the signal input node is a load by three MOS TRs that is less than one MOS TR in comparison with a conventional tri-state buffer circuit. Furthermore, series connection of two MOS TRs only is in existence at a position from the signal input node to a node of driving a MOS TR at an output stage.