baber/WOPTO huggingface dataset:
Patent JP-H10217204-A (JP)
Title: Tenon machining apparatus for wooden building material
Inventor: TANAKA TAKESHI
IPC: B27F1/08
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To rationalize a constitution of a low cost of a processing machine for processing a tenon at both butt ends and longitudinal side of a wooden building material. SOLUTION: Clamping members Ba, Bb for clamping a working material W in a longitudinal direction are longitudinally disposed at a space 3. A lateral moving element moving laterally and an elevator 15 disposed at the element and controlled to be moved in a vertical direction are provided at a side of the space 3. A swivel unit 20 rotating in a horizontal plane and a horizontally moving element 22 supported to the unit 20 and controlled to move in a horizontal direction are provided at the elevator 15. A cutting head in which cutters 28a, 28b are projected is disposed at the element 22 perpendicularly in a horizontally moving control direction.
Patent JP-H10219540-A (JP)
Title: Structural textured yarn
Inventor: TAKAHASHI KAZUYUKI
IPC: D02J1/22
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a structural textured yarn having parts entangled among cut fibers and uncut fibers, etc., at random intervals, excellent in appearance, feeling, color, gloss, touch feeling, design, etc., and suitable for textiles, etc., by adding tension to a specific entangled yarn to cut a part of the yarn. SOLUTION: This structural textured yarn is obtained by applying tension to an entangled yarn obtained by entangling two or more yarns to allow a part of the yarn constituting the entangled yarn to be cut, to provide both parts entangled among cut fibers and uncut fibers, and parts entangled among uncut fibers at random intervals in the length direction of the yarn. Further, one or not less than two of sizes, colors, crimp states, entangle states and glosses are in irregular states in the direction of yarn length.
Patent JP-S58152314-A (JP)
Inventor: SAKAMOTO MUTSUO
IPC: H01H11/04
Filed: 1982-03-04
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-H01209332-A (JP)
Title: Interference measuring apparatus
Inventor: HAMANAKA KENJIRO
IPC: G01M11/02
Filed: 1988-02-17
Abstract: PURPOSE:To always obtain a good interference fringe having a high contrast, by inserting an afocal lens system in a reference beam path. CONSTITUTION:The beam emitted from a beam source 21 such as He-Ne laser is split into a reference beam path 41 and a body beam path 42 by a beam splitter 23A. The beam passing through the body beam path 42 is allowed to pass through an objective lens 27 and a lens 28 to be inspected to form the image of the pupil surface of the lens 28 to be inspected on an image forming surface 31 through an image forming lens 29. An afocal lens system 43 is inserted on the way of the reference beam path 41 and the beam passing therethrough is allowed to meet with the body beam path 42 through a beam splitter 24B. Parallel beam wherein the ratio of the emitting beam diameter and incident beam diameter of parallel incident beam is changed by the afocal lens system 43 is emitted. By this method, the unbalance of the quantity of beam generated by changing the diameter of the lens to be inspected or the number of apertures can be simply corrected and a good interference fringe having a high contrast can be observed.
Patent JP-S56136248-A (JP)
Title: Finishing punch for bolt
Inventor: TOSA AKIO
IPC: B21J13/02
Filed: 1980-03-18
Abstract: PURPOSE: To make the occurrence of failure during working difficult and make possible long-time cold working by forming the inside and outside circumferences of a nib to a regular hexagon.  
     CONSTITUTION: Six small pieces 1 of nibs are combined by bringing the top bottom 8 on the inner side and allowing legs 6, 7 to contact, respectively, whereby a nib 2 of a regular hexagon on both inside and outside circumferences is formed. A bushing 3 of which the inside circumference is a regular hexagon resembling to the outside circumference of the nib 2 and the outside circumference is circular is fitted to the outer side of the nib 2. The nib 2 is cold press-fitted or shrinkage-fitted to the inner side of the bushing 3. A punch case 4 is further press-fitted or shrinkage-fitted to the outer side of the bushing 3. The above-mentioned finishing punch  for bolts is combined with the small pieces 1 of nibs and is of a regular hexagon on  both inside and outside circumferences of the nib. Therefore, the nib 2 is difficult to fail during cold working and permits long-time cold working without exchanging the nib 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52117016-A (JP)
Title: Remote observation
Inventor: KANDA NORIAKI
IPC: H04B17/29
Filed: 1976-03-29
Abstract: PURPOSE: To notice the trouble in simple constitution by providing the failure signal modulation part to modulate the wireless frequency carrier directly with the tone frequency etc. corresponding to the failure state in the wireless relay unit side and detecting it with using the band pass filter in receiving side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57148703-A (JP)
Title: Heat-resistant optical fiber core wire
Inventor: ISHIDA YUKINORI
IPC: C03C25/10
Filed: 1981-03-12
Abstract: PURPOSE:To prevent the optical loss of an optical fiber which is caused by the stress due to the temperature change at a high temperature of a blast furnace, etc., by coating a buffer layer which is melted at the using temperature and a metallic or high molecular layer which is not melted at the using temperature in order around the outer circumference of a glass fiber. CONSTITUTION:A glass fiber 1 composed mainly of the quartz glass is advanced toward an arrow mark, and the molten metal in the coating pots 2' and 3' supplied from a low and high melting point metal melting tanks 2 and 3 are coated to the fiber 1. Thus a buffer layer 2 is formed by the low melting point metal which is melted at the using temperature, and then a heat-resistant coat layer 3 is applied on the layer 2 to obtain a heat-resistant optical fiber core wire. It is also effective to use a high melting point organic compound like naphthalane, etc. for the layer 2 and a heat-resistant macromolecule (polybenzimidazole, polyimide, etc.) for the layer 3, respectively. In such a way, the stress is applied directly to the fiber 1 at a high temperature to prevent the increase of the optical transmission loss caused by the temperature change.
Patent JP-H07244327-A (JP)
Title: Camera
Inventor: TAKESHITA YUKITAKA
IPC: G03B17/02
Filed: 1994-03-04
Abstract: PURPOSE:To effectively prevent light from being leaked from a through-hole on a circuit board to a pressing plate side and to shield the light in a back cover unit with the simple constitution by arranging a light shielding plate proximately to the circuit board. CONSTITUTION:A back cover unit 20 is provided with the pressing plate 21, the circuit board 22 arranged on the back surface side of the pressing plate 21, a light shielding 'Mylar(R)' 23 functioning as the light shielding plate arranged on the back surface side of the circuit board 22, and a back cover 24. A wall part 21a is formed on the periphery of the back surface of the pressing plate 21 and constituted so that the light is prevented from being leaked from the peripheral part of the pressing plate 21. Many of electric parts such as a CPU, etc., are assembled with high density on the front of the pressing plate 21 besides a perforation sensor 28 and an LED 29. Many through-holes 22c are formed on the circuit board 22 in order to connect the electric parts on the front side and a point of contact on a back surface side. The light shielding 'Mylar(R)' 23 is formed in a shape covering nearly the entire of the circuit board 22 and arranged so as to come in contact with the back surface of the circuit board 22.
Patent JP-S59161534-A (JP)
Inventor: KUWANA KAZUTAKA
IPC: E03D9/08
Filed: 1983-03-03
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-2000233040-A (JP)
Title: Game table
Inventor: TAKANO YUJIRO
IPC: A63F5/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To timely make each pattern emit light to realize good three- dimensional dramatic presentation by forming some of patterns that compose a big bonus and a regular bonus from a material having luminous action in plural rotatable reels where plural kinds of patterns are arranged on the surfaces thereof. SOLUTION: In three reels 101-103 which are arranged in a slot machine main body and have plural kinds of (e.g. 12) patterns are arranged on the outer peripheral surfaces thereof, the respective pattern arrays are fitted with code numbers 20-0 and these code numbers are stored in a control part. In this case, a material having luminous action is used as ink for printing the respective patterns of some of reels 101-103. Normally, the reels are illuminated by a normal light source, and when the game enters special state such as a big bonus, a regular bonus or the like, the normal light source is put out, and a black light 702 is lighted, thereby causing the pattern printed ink having luminous action to emit light so that the change of game flow is expressed.
Patent JP-H03237191-A (JP)
Title: Dry distillation apparatus
Inventor: TANAKA KAZUO
IPC: C10B47/06
Filed: 1990-02-14
Abstract: PURPOSE:To provide a dry distillation apparatus having high heat efficiency and characterized by externally heating a dry distillation pot to effect the pyrolysis of raw material contained in the pot, thereby uniformizing the tempera ture in the pot as far as possible. CONSTITUTION:A dry distillation pot 12 contains a fan 16 and a distributing vane to guide gas flow to the fan. A container 15 containing dry-distillation object is placed on a table 14 having a prescribed height from the bottom of the dry distillation pot 12 and set in such a manner as to leave sufficient gaps between individual members of the table. Furthermore, gaps are formed also between the arranged containers 15 and the inner wall of the dry distillation pot 12. Accordingly, gas is transferred from the fan 16 through the gaps and circulated from the bottom of the containers 15 through the inside of the containers. The temperature in the dry distillation pot 12 is quickly uniformized and the dry distillation can be carried out in high efficiency by this process.
Patent JP-S56130137-A (JP)
Title: Light source apparatus for endoscope
Inventor: HOSODA SEIICHI
IPC: G03B7/16
Filed: 1980-03-19
Abstract: An endoscope is connected to a light supply device through a universal cord. The light supply device includes an illumination lamp for emitting a diagnostic light and a stroboscopic tube for emitting a photographic light. The diagnostic light and photographic light are selectively conducted to the endoscope. A control section for controlling the operation of the flash tube includes a patient circuit, an intermediate circuit and a primary circuit. Optoisolators are provided to connect the intermediate circuit to the patient circuit as well as to the primary circuit while electrically isolating the intermediate circuit from the patient circuit and from the primary circuit.
Patent JP-H10233588-A (JP)
Title: Shape holding apparatus for flexible circuit board
Inventor: KIMURA MASANOBU
IPC: H05K7/14
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten a time of assembling operation by superposing a flexible circuit board and a shape memory alloy sheet in a flat state, obtaining a solid composite unit when the sheet is shape-restored, and incorporating the unit in a container. SOLUTION: A shape memory alloy sheet 200 is disposed on an outer periphery of a flexible circuit board 100, and components such as a preamplifier and a signal processor are mounted in the board 100. The sheet 200 corresponding to a part for mounting the components is formed flatly, and the board 100 and sheet 200 are superposed and adhered with adhesive 302 only by the flat part. A solid composite unit when the sheet 200 is shape-restored is obtained, and the unit is contained in a container in an electronic equipment.
Patent JP-S63203043-A (JP)
Title: Communication control system
Inventor: NIIZAWA MAKOTO
IPC: H04L69/40
Filed: 1987-02-18
Abstract: PURPOSE:To attain the quick corresponding to a fault without the interruption of data processing by informing the information collection condition stored in advance in a CPU to a communication controller and collecting information not having a definite form for a fault analysis dynamically. CONSTITUTION:In the case of applying data communication between information processing units, a CPU 1 reads the information collection condition stored in advance and informs the information collecting condition to the communication controller 3 via a channel 2 as an information retrieval command transfer request (trace command transfer request). The controller 3 saves the content of inputted information retrieval command and replies the information retrieval command transfer end (trace command transfer end) to a CPU 1 to apply a conventional data processing. Whether or not the data processing result is coincident with the information collection condition is discriminated, and when not coincident, routine information collection is applied. In case of the coincidence, the indefinite information collection is applied dynamically for the fault analysis against a faulty state such as the communication control means in response to the information retrieval command. Thus, the data processing is not interrupted and the correspondence to a fault is applied quickly.
Patent JP-H05231028-A (JP)
Title: Highly damping structure for controlling deformation in axial direction of column
Inventor: NIWA NAOMIKI
IPC: F16F15/023
Filed: 1992-02-21
Abstract: PURPOSE:To efficiently reduce the deformation of a building in the axial direction of a column, such as a bending deformation of a multistoried building caused by the wind or an earthquake or the deformation thereof in the vertical direction caused by vertical seismic oscillation. CONSTITUTION:An inner steel pipe 1 serving as a control member is fitted in an outer steel pipe 2 forming a column for a multistoried building. The uppermost and lowermost part of the inner steel pipe 1 are rigidly connected to frames of the building by a joint plate 6 and a diaphragm 5, respectively. The axial force of the outer steel pipe 2 is transmitted to the steel inner pipe 1 through the uppermost part of the latter, and the axial force of the inner steel pipe 1 is transmitted to an underground column or the base through the lowermost part of the latter A highly damping device 10 is provided in the lower part of the inner steel pipe 1. The highly damping device 10 has a characteristic 10 such that the relationship between the load F and the speed V which are produced in the device becomes nearly linear, and is set so as to allow the inner steel pipe to have an optimum damping coefficient in order to damp oscillation in the axial direction of the column caused by seismic oscillation or the like.
Patent JP-S63205122-A (JP)
Title: Drying agent
Inventor: EHATA EIICHI
IPC: B01J20/04
Filed: 1987-02-20
Abstract: PURPOSE:To allow deliquescent solution generated by moisture absorption of calcium chloride to react with alkaline earth metal oxide and eliminate the deliquescent solution by preparing a drying agent with alkaline earth metal oxide such as calcium chloride, calcium oxide or the like. CONSTITUTION:Calcium chloride is blended and mixed with alkaline earth metal oxide, and the mixture is used as a drying agent. The suitable mixing ratio is one part by weight of calcium chloride to 1-5pts.wt. of alkaline earth metal oxide. Out of alkaline earth metal oxides such as calcium oxide, magnesium oxide, strontium oxide, barium oxide, calcium oxide is preferred. Said drying agent can prevent productions of deliquescent solution from occurring, as absorbed water content is used for the formation of double salt or hydroxide, water of crystallization and hydrate.
Patent JP-S62193885-A (JP)
Title: Optical information-recording medium
Inventor: KANNO TOSHIYUKI
IPC: B41M5/26
Filed: 1986-02-20
Abstract: PURPOSE:To contrive higher sensitivity and stability of an optical information- recording medium used for writing and reproducing information by laser light, by providing a recording layer comprising a specified organic coloring matter. CONSTITUTION:A recording layer is provided which comprises an organic coloring matter of formula I, wherein R1 is a 1-6C alkyl, aralkyl or phenyl, A is formula II or the like, X is an anion such as a perchlorate ion and a fluoroborate ion, Y is a 1-18C alkyl, phenyl, -R4OR5 or the like, Z is a benzene ring added to the benzene ring constituting indole. Since the coloring matter has an alicyclic ring of formula II or the like introduced into a methine chain, it has excellent preservation stability and characteristics of deterioration on reproduction. In addition, the coloring matter has excellent moisture resistance, since the benzene ring as Z is added to the benzene ring constituting indole. Further, the coloring matter has the substituent group Y introduced into indole, and when an alkyl, aralkyl or the like is introduced as Y, moisture resistance and heat resistance are relatively enhanced.
Patent JP-H09210563-A (JP)
Title: Apparatus for treating exhaust gas of dl type sintering machine and method therefor
Inventor: YAMAMOTO TETSUYA
IPC: B01J23/34
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the desulfurizing, denitrifying and dust removing efficiencies by installing a moving layer reactor to meet the physical properties of exhaust gas generated in the step of manufacturing sintered ore of an iron making raw material. SOLUTION: This apparatus for treating the exhaust gas of a DL type sintering machine comprises an exhaust gas treating system divided into two systems, a moving layer reactor 4 filled with manganese ore catalyst in the first system 3 and connected to a wind box group 2 of a sintering machine former half, moving layer reactors 14a, 14b of first and second stages similarly filled with manganese ore catalysts and connected in series with the second system 13 and connected to a wind box group 12 of a sintering machine latter half to mainly conduct denitrifying and dust removing in the first system and to mainly conduct desulfurizing, denitrifying and dust removing in the second system, thereby to reduce the costs of the facility and operation.
Patent JP-S62196203-A (JP)
Inventor: TAKEMURA KOJI
IPC: B65F3/20
Filed: 1986-02-19
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-2000233489-A (JP)
Title: Screen printing machine
Inventor: MURAKAMI TAKEHIKO
IPC: H05K3/12
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a printing agent from staying in a mask screen hole after printing. SOLUTION: The printing machine has an upper part side within a screen printing machine main body 1 formed into a closable chamber 1a at the boundary of a mask support table 2. Furthermore, atmospheric pressure within the chamber 1 can be raised and lowered at a predetermined timing by the use of an appropriate atmospheric pressure raising and lowering means such as airbags 8, 9 and the like.
Patent JP-S62193639-A (JP)
Title: Vacuum vessel and parts for vacuum apparatus
Inventor: ISHIMARU HAJIME
IPC: C25D9/06
Filed: 1986-02-20
Abstract: PURPOSE:To prevent brittleness phenomenon based on the deposition of gallium in a liquid-metal state by forming an inorganic protective film on both a vacuum vessel and the parts for a vacuum apparatus made of aluminum material by means of spark discharge in an electrolytic bath. CONSTITUTION:Both a vacuum vessel and the parts for the other vacuum apparatus made of aluminum material are made to an anode and a stainless plate or a nickel plate is made to a cathode and both electrodes are immersed into a chlorate aq. soln. DC voltage having an optional waveform is impressed in the optional range of 0.1-10A/cm<2> anode current density and boosted until spark discharge is generated and furthermore boosted until a required thickness is obtained and this state is maintained for a definite period. As a result, an inorganic protective film is formed on the surfaces of both the vacuum vessel and the parts for the other vacuum apparatus made of aluminum material being the anode. Further 200g/l sodium silicate aq. soln. can be used as an electrolytic bath.
Patent JP-H07245490-A (JP)
Title: Cooler
Inventor: TANAKA MASAKI
IPC: H05K7/20
Filed: 1994-03-07
Abstract: PURPOSE:To prevent condensation of moisture on a surface of a cold plate from creeping into an electronic unit while the electronic unit is cooled by the closely fitted cold plate. CONSTITUTION:A cold plate 1 has grooves on both sides. The grooves are slanted to one side so that drops of water creeping down are caught into the groove. The water is prevented from creeping to an electronic part by an erected part on both sides of the cold plate 1. Then, the water is discharged downward through a longitudinal groove formed on the side face of the cold plate 1.
Patent JP-H02216095-A (JP)
Title: Operation of controller of burnable gas concentration
Inventor: NISHINO MASAMI
IPC: G21D3/00
Filed: 1989-02-17
Abstract: PURPOSE:To shorten a time from a start-up to a functional stage by starting a blower and by flowing cooling water after a heating tube reaches a predetermined temperature. CONSTITUTION:On an occasion of a loss of coolant accident of a nuclear power station, a burnable gas generated in a dry well 8 is drawn by a blower 5 of a concentration controlling device of a flammable gas, is heated by a heating tube 11, a hydrogen and an oxygen contained in the gas are combined by a recombiner 12 and finally the recombined gas is cooled down by a gas cooler 13. At that timing, by placing a start-up switch 22 at 'start-up' position, an inlet isolation valve 3 is fully opened by an interlock device, an electric heater 10 is connected to an electric power supply and the heating tube 11 and the recombiner 12 commences to be heated. Then, when a surface temperature of the heating tube 11 reaches a predetermined temperature, a temperature switch 21 transfers permitting signals for 'inlet isolation valve 2 full open', 'inlet flow regulating valve open', 'blower start-up' and 'cooling water inlet valve full open', by a signal from a temperature detector 20, and therewith a process gas and a cooling water begin to flow. In this way, a time from starting-up to getting functional stage of the concentration controlling device of the burnable gas, can be shortened.
Patent JP-H03240267-A (JP)
Title: Semiconductor heterojunction
Inventor: HIROSE KAZUYUKI
IPC: H01L21/203
Filed: 1990-02-19
Abstract: PURPOSE:To change band discontinuity amount by inserting a specified range of atomic layers of group V atom except elements constituting III-V compound semiconductor into a heterojunction interface. CONSTITUTION:The band discontinuity amount of a structure wherein two atomic layers of Sb are inserted into the interface of N-type GaAs and P-type AlGaAs is measured. That is, N-type GaAs 10000@A doped with, e.g. Si concen tration 2X10<16>cm<-3> is grown on an N-type GaAs (001) substrate by molecular beam epitaxial growth method. After growth, two atomic layers of Sb are vapor-deposited on the surface showning (2X4) rearrangement structure. After that, further, in this case, P-type Al0.3Ga0.7As 3000Angstrom  doped with Be concentration 2X10<13>cm<-3> is grown. After that, a P-N diode is formed; the band discontinuity amount is measured by C-V profile method; a value which has changed by 0.2eV as compared with the one containing no Sb is obtained.
Patent JP-S61197566-A (JP)
Title: 1-(2-fluoro-5-nitrophenyl)-3-methyl-delta2-1,2,4-triazolin-5-one and production thereof
Inventor: NAKANISHI HIROYUKI
IPC: C07D249/12
Filed: 1985-02-25
Abstract: NEW MATERIAL:1-(2-Fluoro-5-nitrophenyl)-3-methyl-DELTA<2>-1,2,4-triazolin- 5-one of formula I. USE:Intermediate for the production of agricultural chemicals, especially herbicides. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II (R is lower alkyl; X is O or S) with 2-fluoro-5- nitrophenylhydrazine in the presence or absence of a base such as triethylamine.