baber/WOPTO huggingface dataset:
Patent JP-2001162490-A (JP)
Title: Method and device for compensating thermal displacement of machine tool main spindle
Inventor: KUMAGAI KIYOHARU
IPC: B23Q17/22
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal displacement compensation device for a machine tool main spindle allowing high-precision machining at any time regardless of a tool rotation speed. SOLUTION: This device for compensating the thermal displacement of the machine tool main spindle 1 compensates the thermal displacement caused by rotational heat generation of the main spindle 1 of a machine tool. The device has a refrigerant circulation passage 3 circulating a refrigerant cooling the rotating main shaft 1; a temperature detector 5 detecting a temperature of the refrigerant, provided in the refrigerant circulation passage 3 near the main spindle 1; and a control part 7 controlling the machine tool such that the machining starts after the refrigerant temperature detected by the temperature detector 5 reaches a thermal equilibrium temperature.
Patent JP-H10179523-A (JP)
Title: Digital camera
Inventor: KASHIWAGI KENICHI
IPC: A61B3/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To connect a digital camera to an opthalmologic instrument, and display an erect image on a built-in monitor by switching whether or not reversal processing is performed on the basis of the existence of connection of the opthalmologic instrument. SOLUTION: When an image pickup switch in a fundus camera FC is pushed, the illuminating light from a fundus illuminating optical system is reflected by a perorated mirror 3, and is irradiated to the fundus Er by a lens 1. The reflected light of the fundus Er is formed as an inverted image in a position 2, and is formed as an erect image on an image pickup element 5 of a digital camera DC through a central opening part of the perforated mirror 3 and a lens 4. Before this photographing, a detecting part 6 detects that the fundus camera FC is connected to the digital camera DC, and sends a signal to an image reversing part 7. Then, the image reversing part 7 is switched so that image data on the image pickup element 5 is displayed on a monitor 8 as an erect image. Therefore, a pickup image of an opthalmologic instrument can be displayed on the monitor 8 as an erect image.
Patent JP-H05158967-A (JP)
Title: Computer system
Inventor: YAMADA SHOICHIRO
IPC: G06F17/14
Filed: 1991-12-05
Abstract: PURPOSE:To speed up formation processing by contracting the storage array of rotational factors required in the case of attaining fast Fourier transform. CONSTITUTION:This computer system having a vector computing element is provided with a contracting function for attaining algorithm contracting the storage array of the rotational factors required in the case of attaining isogeometric fast Fourier transform by considering the maximum vector length of the vector computer. When the number of elements is '8', respective input elements f0 to f7 are mutually substituted to find out sums and differences and multiplied by the rotational factors to obtain results F0 to F7. Calculation flow can be vectorized and all the rotational factors W0 to W3 in respective steps are required. When the number of identical rotational factors exceeds the maximum number of vector elements of the vector computer, the storage array size of the rotational factors is contracted by storing the value of only one rotational factor correspondingly to the maximum vector length. Consequently the formation processing can be accelerated.
Patent JP-H0880510-A (JP)
Title: Method and device for cutting square lumber into a pluralityof thin boards
Inventor: SHIIGUMAA GONAA
IPC: B27L11/00
Filed: 1993-12-27
Abstract: PURPOSE: To obtain a method and an apparatus for producing a squared timber to thin boards at a first passage for passing a cutter by longitudinally continuously arranging predetermined thick boards. CONSTITUTION: Individual boards are cut off by a blade from squared timer in each of the successive cutting machines 14a to 14g essentially in longitudinal direction of the squared timer. A thickness of the timber is selected in such a way that, once an integral number of boards having a predetermined thickness are cut off, a residual board remains which is reduced to the same thickness d at the boards by shaving. The shaving preferably takes place by placing a planer after the last cutting machine. The apparatus is equipped with a material feeder 12 and a conveyor 24 for removing the cut boards 32, the cutting machines 4a to 4g and the planer 18 are also connected to one another by a conveyor 24.  Accordingly, a loss of the material is reduced as compared with the case of separating the residual board smaller than the predetermined thickness by the final cutting machine by removal of the timber shaving.
Patent JP-H06201194-A (JP)
Title: Hot air heater
Inventor: OSAWA TAKESHI
IPC: F24H3/06
Filed: 1992-12-28
Abstract: PURPOSE:To improve the amenity in a room while unifying the room temperature. CONSTITUTION:The hot air heater is equipped with an exterior case 1, hot air blow-out port 3 which is provided on the front surface of the exterior case 1, air blow-out port 11 which is provided on the upper surface of the exterior case 1, air suction port 2 which is provided at a rear part of the exterior case 1, air blowing fan 4 which is provided in the vicinity of the air suction port 2 on the exterior case 1, first air passage 9 which communicates the air blowing fan 4 and the hot air blow-out port 3, second air passage 10 which communicates the air blowing fan 4 and the air blow-out port 11, and a heat-exchanger 5 to heat air, which is provided on the first air passage 9. By this constitution, hot air which stays around a ceiling can be dispersed without hitting air to users as much as possible, compared with a conventional hot air heater, and the amenity in a room can be improved.
Patent JP-H08246288-A (JP)
Title: Thick woven fabric sheet for engineering work
Inventor: KATO SUSUMU
IPC: D03D11/00
Filed: 1995-12-21
Abstract: PURPOSE: To obtain a thick woven fabric sheet hardly causing teared damage to the sheet in engineering works, for example, even on a laid surface having sharp materials such as a breakwater and a bank and hardly causing teared damage by filled earth and stone even in the case of unevenness on a laid surface and subsidence and variation of ground because of soft ground and even after the lapse of a long period of time. CONSTITUTION: In a thick woven fabric comprising a warp 12 and a weft 11 each composed of a yarn having >=60% elongation at tensile break, the warp 12 is successively reciprocated between the weft 11 arranged in three layers to constitute the objective thick woven fabric sheet for engineering works. The thick woven fabric sheets are mutually sewed by yarn having high elongation or connected by using a linking belt having high elongation.
Patent JP-2000219580-A (JP)
Title: Surface processed lightweight foamed concrete panel
Inventor: AKITA KANEO
IPC: C04B41/53
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion of a coating material to the side surface part of a groove and to use the design of a natural stone tone while emphasizing it by forming a peeling zone at one side or both sides of the groove processed on the surface while leaving a side surface part adjacent to the bottom surface part of the groove and improving the design by surface processing of the natural stone tone such as cracked stone tone, stone-skin tone, stone grain-like tone or the like. SOLUTION: Groove parts 2, each having a width of 2-30 mm and a depth of 2-50 mm, are formed by using cutting tools on the flat surface of a lightweight foamed concrete panel 1. Then, peeling zone 5 is formed of the side surface part of each groove 2 by physically giving impacts on the side surface using exfoliating tools and gouging the surface. A small area of the side surface adjacent to the bottom surface part of each groove 2 is left without being peeled and the peeling zone 5 is formed at the above side of the small area. The peeling zone 5 may have a continuous form having a constant width or an irregular form such as wavy form and can be formed along one side or both sides of each groove 2. The design of the peeling zone 5 is selected from spotted form, striped form or lattice form or combined forms thereof.
Patent JP-H11187539-A (JP)
Title: Attachment structure of branch junction box
Inventor: KITA YUKINORI
IPC: H02G3/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To avoid breakage of a bracket by a method wherein shaking of a branch junction box is suppressed. SOLUTION: A pair of insertion pieces 22, etc., are provided on a bracket 21. Bracket attachment holes 25, etc., into which the insertion pieces 22, etc. can be inserted are provided on a branch junction box 20. A holding piece 29 which suppresses shaking of the bracket 21 is provided on the lower side of the insertion position of the insertion pieces 22, etc. When the insertion pieces 22, etc., are inserted, the holding piece 29 of the branch junction box 20 is retained with retaining recess 21a of the bracket 21, and the lower part of the retaining recess 21a is retained with the holding piece 29. With this constitution, even if a vibration is transmitted from a vehicle 19, the shaking of the branch junction box 20 can be suppressed.
Patent JP-H06184775-A (JP)
Title: Detergent composition and method of using the composition
Inventor: SUZUKI MASAO
IPC: C23G1/14
Filed: 1992-11-12
Abstract: PURPOSE:To provide the thick alkaline liquid detergent compsn. suitable for management, with lessened manpower, of the detergent by using an automatic replenishing device and the method of using this thick alkaline liquid detergent compsn. CONSTITUTION:Other essential alkaline builders as the detergent component beyond the threshold of solubility and if necessary, a surfactant, org. metal sealing agent, etc., are stably dissolved or dispersed by using cationized saccharides, etc., into a thick alkaline salt-contg. aq. soln. in which a large amt. of the alkaline salt is incorporated to hinder the dissolution of the other detergent components. Further, the manpower for management is saved by using this thick alkaline liquid detergent while using the automatic replenishing device.
Patent JP-H11186038-A (JP)
Title: Multilayered high frequency electronic component
Inventor: NOSAKA KOJI
IPC: H03H7/01
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a mutilayered high frequency electronic component capable of reducing a resistive component of a signal line functioning as an inductor. SOLUTION: A signal line is made up of insulating sheets 14 to 6 and conductor patterns 31 to 33 provided thereon. The three conductor patterns 31 to 33 are of identical shape. One pattern 32 of the three pieces of patterns 31 to 33 having a wide pattern width is disposed between the patterns 31 and 33 having a narrow pattern widths are set parallel in their thickness direction. Both side edges of the conductor pattern 32 are projected from both side edges of the pattern 31 and 33.
Patent JP-H05165900-A (JP)
Title: Constraint condition relaxation system and design supporting device having this
Inventor: ISHIDA ATSUHIRO
IPC: G06N5/04
Filed: 1991-12-11
Abstract: PURPOSE:To quickly and accurately provide an attribute value or a design solution of a product satisfying the requests of customers for the product having diversified attribute items and the variation of the attribute value. CONSTITUTION:When the attribute value every name of each attribute of a product is inputted by a request attribute value input means 101, these values are stored in an attribute definition knowledge base 103. An active constraint knowledge storage means 106 reads a standard constraint from a constraint knowledge base 105 at first. Based on this and the attribute value of the attribute definition knowledge base 103, an interference/operation means 104 performs an interference/operation. If a discrepancy does not exist between attribute values, these are outputted as design solutions from a design solution output means 102. If the discrepancy exists, a constraint relaxation means 108 is operated by an inter-attribute discrepancy detection means 107, non-standard constraint is selected from the constraint knowledge base 105, and the interference/ operation means 104 performs the interference/operation again based on this non-constraint and the attribute value of the attribute definition knowledge base 103 and determines a design solution having no discrepancy.
Patent JP-H10196935-A (JP)
Title: Regenerative burner
Inventor: KOIZUMI KENJI
IPC: F23D14/66
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To solve problems in a regenerative burner, wherein the problems lie in that a burner tile construction is complicate and has a problem in its durability and requires a large number of parts which make the cost reduction difficult. SOLUTION: A regenerative burner comprises a cylindrical outer tile 2 having a tapered inner peripheral portion and a plug-shaped inner tile 3 having a tapered outer peripheral portion which is snugly fitted into a small-diameter portion of the outer tile. At the center side of the inner tile, a fuel injection opening 11 is formed which corresponds to a cooling air tube 13 supporting a fuel injection tube 12 therein. A heat storage body 14 is filled in a filling space which is formed by the outer tile and the inner tile. a plurality of recesses are formed on the outer peripheral portion of the inner tile and these recesses are indented in a direction away from a fitting contour of the outer tile so that a plurality of vent gaps 10 through which the heat storage body cannot pass are formed between the outer tile and the inner tile.
Patent JP-H11181187-A (JP)
Title: Crosslinked polyolefin resin extrudate and its production
Inventor: ONISHI AKIYOSHI
IPC: C08K5/134
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinked polyolefin resin extrudate which is resistant to oxidative degradation and maintains stable qualities, such as mechanical strengths and external appearance, for a long term by incorporating a specific phenol compd. and a phosphorus antioxidant and/or a phenolic antioxidant other than the foregoing phenol compd. into the same. SOLUTION: The phenol compd. is represented by formula I [wherein each X is independently a group represented by formula II (wherein R<1> and R<4> are each a 1-8C alkyl; and R<2> , R<3> , R<5> , and R<6> are each H or a 1-8C alkyl)], for example, is 1,1,3-tris(2-methyl-4-(3-(3,5-di-tert-butyl-4-hydroxyphenyl) propionyloxy)5-tert-butylphenyl)butane. An example of the phosphorus antioxidant is tris(2,4-di-tert-butylphenyl)phosphite. An example of the phenolic antioxidant is tocopherol. Each ingredient is compounded in an amt. of 0.01-3 pts.wt. based on 100 pts.wt. resin.
Patent JP-H06170851-A (JP)
Title: Method for simultaneously molding intermittent small openings of synthetic rein molded piece
Inventor: HOSOKAWA TOSHIHIRO
IPC: B29C33/42
Filed: 1992-12-03
Abstract: PURPOSE:To prevent an occurrence of a craze or a crack in the molding of small openings by a method wherein a piercing member having hole-forming protrusions of the required number is provided in a lower mold, the protrusions are pushed up to be projected from the lower mold, a molded piece with intermittent small openings is obtained by clamping the molds after the supply of a melt resin, and the piercing member is lowered before the molded piece is cured. CONSTITUTION:A lower mold 12 is provided with a piercing member 4 for forming small openings 3 in a molded piece 2; a lifting device 5 for lifting the piercing member 4; and an extracting member 6 for lowering the piercing member 4. On the top surface of the piecing member 4, hole-forming protrusions 8 of the required number and a required shape are provided for forming the intermittent small openings 3 of the molded piece 2. The hole-forming protrusions 8 of the piercing member 4 are projected from the lower mold 12 by the lifting device 5. After a melt resin is supplied between an upper mold 11 and the lower mold 12, the molds are clamped for molding the resin into the piece 12 with the intermittent small openings 3. Before the molded piece 2 is cured, the hole-forming protrusions 8 are lowered by engaging the extracting member 6 to the piercing member 4.
Patent JP-H04279641-A (JP)
Title: Pneumatic tire for heavy-load vehicle
Inventor: HASHIMOTO TAKATSUGU
IPC: C08K3/04
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the subject tire, having a tread surface part thereof prepared by including an elastomer mixture containing a specific copolymer composition and natural rubber blended in specified amounts and useful for trucks, buses, etc. CONSTITUTION:The objective tire having at least a tread surface thereof produced from a vulcanizable elastomer composition prepared by blending (A) 100 pts.wt. elastomer mixture composed of (i) 10-90wt.% copolymer composition component (the copolymer has >=100000 average molecular weight) obtained by blending a 1,3-conjugated diene with an aromatic compound using a catalyst composed of a trimetalated 1-alkyne [the alkyne is expressed by the formula (R is alkyl)] prepared by reacting, at >=70 deg.C temperature a >=4C 1-alkyne with an organometallic compound expressed by the formula R<0>M (R<0> is hydrocarbyl ; M is alkaline metal), where the molar ratio of the 1,3-conjugated diene to 1-alkyne is (2:1) to (30:1) and that of the compound expressed by the formula R<0>M to 1-alkyne is 3:1, and (ii) 10-90wt.% natural rubber with (B) 25-150 pts.wt. reinforcing carbon black.
Patent JP-H09175048-A (JP)
Title: Thermal ink transfer image receiving sheet
Inventor: TAMURA YOSHIHIKO
IPC: B32B27/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal ink transfer image receiving sheet which is highly applicable for use with a printer, free from the deterioration of an image concentration or the set-off of a dye, even if the image receiving sheet after an image is recorded is stacked on another image receiving sheet and stored, and is satisfactorily receptive for writing on the rear face by various types of writing tool with an adequate adhesion to a postal stamp and the usefulness as a pictorial postcard. SOLUTION: This thermal ink transfer image receiving sheet consists of a coloring material receptive layer 3 provided on one of the faces of a base sheet 2 and a rear face layer 3 composed mainly of a thermoplastic resin and a hydrophilic porous microsilica with a pore volume of 0.2-3.0ml/g formed on the other face. The ideal thermoplastic resin is polyvinyl butylal and the prefered microsilica is of an average grain diameter of 0.5-15μm. The preferred addition weight ratio of the microsilica to the thermoplastic resin is 0.1-1.0. In addition, it is recommended that a spherical lubricative filler with a larger grain diameter than the microsilica or an isocyanate compound be added as a curing agent on the rear face layer.
Patent JP-2000167932-A (JP)
Title: Method and apparatus for caulking
Inventor: SASAKI KEI
IPC: B29C65/10
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To caulk at one stage in a short time without using a moving mechanism for moving a caulking jig and a nozzle heater in method and apparatus for caulking to fixedly connect two members by thermally caulking a mounting boss. SOLUTION: A nozzle heater 60 diffuses an air from a horizontal or oblique direction out of an operating range of a caulking jig 50 to conduct a heating step and a caulking step of a mounting boss at one stage. In this case, the heater 60 diffuses hot air for softening at least a base of the boss to shorten a heating time. Then, the jig 50 caulks the boss in a buckling state to thereafter shorten a cooling time, thereby accurately caulking it. The heater 60 forcibly diffuses a cold air to the caulking part to accelerate the cooling cycle of the caulking part.
Patent JP-H06169708-A (JP)
Title: Food having tomato-like palatability
Inventor: TANIDA TOSHIKAGE
IPC: A23L21/10
Filed: 1992-12-08
Abstract: PURPOSE:To prepare the subject food having excellent preservability, taste and flavor, stably suppliable without dripping juice and useful for service use, etc., by crushing tomato, adding an aqueous solution of a gelling agent, etc., heating the mixture and filling in a packaging material, etc. CONSTITUTION:Tomato is crushed, optionally strained, incorporated with preferably 70-20 pts.wt. (based on 30-80 pts.wt. of tomato) of an aqueous solution of a gelling agent such as xanthan gum (containing 0.01-10 pts.wt. of the gelling agent in the solution) and preferably 0.01-0.5wt.% (based on total solid component) of an insoluble dietary fiber such as sweet potato fiber, filled in a packaging material or a mold after heating and cooled to obtain the objective food.
Patent JP-H06170671-A (JP)
Title: Automatic original point resetting method for atc
Inventor: HARA ATSUNORI
IPC: B23Q3/155
Filed: 1991-12-11
Abstract: PURPOSE:To determine an original position resetting direction by only a discriminating memory for whether a tool is in unclamping or stopped in clamping, particulary in an armless automatic tool changer. CONSTITUTION:In an automatic tool changer 100 for changing a tool TH delivered between a spindle head and a tool storage magazine M by moving the spindle head 1 for clamping and unclamping the tool, the tool TH of the spindle head 1 is stored in a memory for whether the tool is in unclamping or emergency stopped in clamping by power interruption or the like, and a resetting direction to an original position (a) of the spindle head and a tool clamp condition after reclosing a power supply are determined by the memory.
Patent JP-H07206499-A (JP)
Title: Production of luminous structural material
Inventor: KAWASAKI MASAKI
IPC: C09K11/00
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a luminous structural material which emits light by UV rays. CONSTITUTION:This luminous structural material is produced by crushing a mixture formed by intimately mixing a UV light emitting material which emits light when irradiated with UV rays with transparent synthetic resin or glass to a powder, gravel or small piece form, incorporating the crushed matter into a synthetic resin base material and molding the mixture. Then, the UV rays penetrate the luminous structural material and extend to the other side of this structural material when the luminous structural material is irradiated with the UV rays by a UV irradiation device from one side of the material. The luminous structural material eventually emits light not only from the surface side irradiated with the UV rays but from the opposite surface side as well. An optical decoration effect is thus greatly improved.
Patent JP-H11185185-A (JP)
Title: Overheat alarming device
Inventor: NAKAYAMA SATORU
IPC: G08B21/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve detection performance without using a solenoid valve by providing a reducing valve or a flow rate adjustment valve in a main pipe between a check valve and a low velocity sensor so as not to obstruct the rapid discharge of high pressure air from the inside of a thermosensitive device to the outside when a low temperature melting material melts the end part of the respective thermosensitive devices. SOLUTION: The thermosensitive device Bx for test and the flow rate control valve N decide the flow rate value of the high pressure air inside the main pipe E at the time of a heating state so as to operate this alarm only when the heating state is caused, and control the flow rate so that the alarm is normally operated even when the air pressure inside the main pipe E is extremely low. That is, the thermosensitive device Bx for test is in the same structure as other thermosensitive devices B1 -BN, however, since the low temperature melting material is not put inside, the alarming device is operated when the opening/closing valve of a branching pipe ex is opened. Thus, the opening/ closing valve of the branching pipe ex is opened and the operation state of the alarming device is checked.  Also, by the flow rate control valve N, the air pressure inside the pipe is controlled to the extremely low pressure.