baber/WOPTO huggingface dataset:
Patent JP-H03203997-A (JP)
Title: Lubricant for use at high temperature
Inventor: MUTO TAKASHI
IPC: C10M173/02
Filed: 1989-12-28
Abstract: PURPOSE:To provide the title lubricant giving excellent lubricating performance in hot rolling operations, especially suitable in manufacturing seamless steel pipes, comprising, as the essential components, graphite powder and a resin component consisting of an aromatic condensation reaction product and/or a hydrocarbon thermosetting resin. CONSTITUTION:The objective lubricant comprising, as the essential components, (A) graphite powder >=75 (pref. >=90)wt.% in fixed carbon content and <=100 (pref. 0.1-50)mum in average particle size and (B) a resin component consisting of an aromatic condensation reaction product and/or a hydrocarbon thermosetting resin, and furthermore, if necessary, containing (C) an organic binder consisting of a water-based organic polymer.
Patent JP-H11180912-A (JP)
Title: Production of 2-chloro-1,4-bistrichloromethylbenzene
Inventor: KOBAYASHI YUKIMOTO
IPC: C07C17/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously producing 2-chloro-1,4-bistrichloromethylbenzene in high yield by a side-chain chlorinating reaction of 2-chloro-p-xylene. SOLUTION: When a side-chain chlorinating reaction of 2-chloro-p-xylene with chlorine is carried out under irradiation of light to produce 2-chloro-1,4- bistrichloromethylbenzene, the reactional temperature in the reactional last period of the side-chain chlorinating reaction is controlled to 70-140 deg.C. In this case, the reactional temperature is controlled to 70-140 deg.C when the degree of chlorination indicating how many hydrogen atoms of two methyl groups in the 2-chloro-p-xylene are substituted with chlorine atoms in the average value attains 5.0-6.0.
Patent JP-H05271685-A (JP)
Title: Oil or fat composition containing highly unsaturated fatty acid and production of glyceride oil containing highly unsaturated fatty acid
IPC: A23D9/007
Filed: 1991-12-26
Abstract: PURPOSE:To provide an oil and fat compsn. which allows effective intake of highly unsatd. fatty acids such as eicosapentaenoic acid and docosahexaenoic acid into the body and provide the method for easily producing a glyceride oil contg. a large amt. of those acids. CONSTITUTION:This oil and fat compsn. contains eicosapentaenoic acid and docosahexaenoic acid each in an amt. of at least 16wt.%, the sum of highly unsatd. fatty acids contained in the compsn. being at least 40wt.%. The objecting glyceride oil is produced by treating an oil or fat contg. highly unsatd. fatty acids with an enzyme and bringing the resulting mixture of a glyceride oil contg. the acids with free fatty acids into contact with a hydrophilic permeable membrane to remove the free acids.
Patent JP-H07181386-A (JP)
Title: Zoom lens using refractive index distribution type lens
Inventor: AOKI MASAYUKI
IPC: G02B9/00
Filed: 1993-12-22
Abstract: PURPOSE:To provide a small-sized, lightweight, and high performance zoom lens using refractive index distribution type lens having a refractive index change in the optical axial direction. CONSTITUTION:This zoom lens has, in order from object side, a first lens group G1 having positive refracting power, a second lens group G2 having negative refracting power, a third lens group G3 having negative or positive refracting power, and a fourth lens group G4 having positive refracting power. At the power variation from wide angle end to telescopic end, the first lens group G1 and the fourth lens group G4 are fixed, the second lens group G2 is monotonously moved from the object side to the image side along the optical axis, and the third lens group G3 is reciprocated along the optical axis. In such a lens, the first lens group Gl has at least one refractive index distribution type lens having a refractive index change in the optical axial direction and satisfies the condition of 0.4<(nu2-nu1)/[(n2--n1).100]<1.8.
Patent JP-H06191904-A (JP)
Title: Interliner for sound-insulating laminated glass and sound-insulating laminated glass produced by using the interliner
Inventor: MIYAI JIRO
IPC: C08F16/38
Filed: 1992-12-25
Abstract: PURPOSE:To provide an interliner for a laminated glass having various excellent properties (transparency, weather resistance, adhesivity and scattering-prevention of fractured glass pieces) of an interliner composed of a plasticized polyvinyl acetal resin and exhibiting excellent sound-insulating performance within a required temperature range (e.g. 10-40 deg.C) and to provide a laminated glass containing the interliner. CONSTITUTION:This sound-insulating interliner is composed of a plasticizer and a polyvinyl acetal resin obtained by acetalizing a polyvinyl alcohol with a 4-10C aldehyde. The amount of resin having an acetalization degree falling within + or -2mol% from the average acetalization degree accounts for >=90% of the total resin. The average acetalization degree of the resin is preferably 40-75mol%. The sound-insulating interliner is sandwiched and bonded between a pair of glass plates to obtain a sound-insulating laminated glass.
Patent JP-H09165668-A (JP)
Title: Composite pipe and its production
Inventor: KONDO TSUGUHIKO
IPC: B05D7/22
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite pipe suitable for use as containers for fuel batteries, etc., pipings and as corrosion resistant hollow materials in petrochemical, general industrial chemical, atomic industry, etc. SOLUTION: A core material 3 of the diameter smaller than the diameter of a metallic pipe 1, such as aluminum pipe, is inserted into the material pipe. One or plural kinds of metallic powder, other inorg. material powder and synthetic resin powder are packed between the core material 3 and the inside surface of the metallic pipe. The material pipe is then passed through a drawing die 10 of a bore smaller than the outside diameter of the metallic pipe 1, is thereby drawn, by which the composite pipe formed with a different coating layer consisting of particles of one or plural kinds among the different metallic powder, other inorg. material powder and synthetic resin powder on the inside surface of the metallic pipe 1 is obtd.
Patent JP-H11170890-A (JP)
Title: Display device for vehicle
Inventor: AOKI NAOYUKI
IPC: B60K35/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle wherein a shutter panel interposed between each display panel of both indicators is applied so as to change display color. SOLUTION: An EL panel 90 is arranged in parallel to a display panel in a display surface side of a scale plate 10. A crystal liquid panel 100 having white turbid liquid crystal, between itself and the EL panel 90 so as to form a gap layer G, is interposed between the EL panel 90 and the scale plate 10, a cold cathode discharge tube 110a projects light of blue color incident in the gap layer G. In a transparent condition of the liquid crystal panel 100, each display information of the scale plate 10 and the EL panel, 90 is both displayed through the EL panel 90. In a shielding condition of the liquid crystal panel 100, light of the cold cathode discharge tube 110a is made incident in the EL panel 90 from the gap layer G, under emission light color of the cold cathode discharge tube 110a, display information of the EL panel 90 is displayed.
Patent JP-H09162353-A (JP)
Title: Wiring board for mounting bare chip thin-film circuit element and mounting structure
Inventor: NAGANO TAKAHIRO
IPC: H01L25/07
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To realize high-density mounting of a bare chip thin-film circuit element and thereby reduce the size and weight of an electronic device. SOLUTION: A wiring board 1 has such a structure that first electrodes 3a, 3b for mounting a first bare chip thin-film circuit element 5 may be formed on the surface of the board 1 and a second electrode 3c for mounting a second bare chip thin-film circuit element 8 may be formed around the first electrodes 3a, 3b and wirings 2a, 2b connected to the first electrodes 3a, 3b are laid in an inner layer of the board 1 or on a rear face of the board 1. On the surface of the wiring board 1, the first bare chip thin-film circuit element 5 is installed on the first electrodes 3a, 3b by flip chip bonding. And, the second bare chip thin-film circuit element 8 is installed on the first bare chip thin-film circuit element 5 by the rear face and then it is connected to the second electrode 3c with metal wires 11.
Patent JP-H10178963-A (JP)
Title: Individual breeding basket for fish and shellfish and individual breeding equipment for fish and shellfish using the basket
Inventor: RIN BUNKEN
IPC: A01K63/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a titled breeding basket capable of individually breeding fish and shellfish in facilities such as a nursery and an aquarium or the like by connecting a freely extendible, contractible and length-adjustable feeding pipe to a net basket provided with an opening/closing port on an upper surface and provided with a remaining feed discharge port on a bottom surface and providing a hook for hanging on the upper part of the feeding pipe. SOLUTION: For instance, this breeding basket 1 is constituted of the net basket 2 made of plastic formed in a required size according to the kind and size of the fish and the shellfish, the opening/closing port 5 provided on the upper surface of the net basket 2 openably and closably through a lock 4 or the like so as to take the fish and shellfish in and out, the remaining feed discharge port 6 provided on one end side of the bottom surface of the net basket 2, the freely extendible and contractible feeding pipe 8 composed of a vinyl chloride pipe or the like capable of being adjusted to a required length and fixed by a stopper 7 and the hook 9 for hanging provided on the upper part of the feeding pipe 8. Also, the bottom surface 10 of the net basket 2 is constituted of an inclined surface so as to turn the remaining feed discharge port 6 to a low level.
Patent JP-H06196806-A (JP)
Title: Surface emitting laser element
Inventor: IBARAKI AKIRA
IPC: H01S5/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a surface emitting laser element capable of deflecting outgoing beams by dividing and forming an electrode for injecting currents. CONSTITUTION:An N-type multilayer film 2, a clad layer 3, a current block layer 7a, a current block layer 7b and a flattened layer 8 are laminated on an N-GaAs substrate 1 so as to bury an active layer. A crossed section in the plan view of the upper section of the flattened layer 8 is removed in depth, which does not reach the thickness of the flattened layer 8, P-GaAs contact layers 9, 9, 9, 9 are laminated on the flattened layers 8, 8, 8, 8 left in a mode that the flattened layers are separated mutually at a proper distance, and P-type electrodes 10a, 10b, 10c, 10d are formed onto the contact layers. Outgoing beams are deflected in response to the quantity of currents injected to the active layer from each of these P-type electrodes.
Patent JP-H05179665-A (JP)
Title: Work for underground wall
Inventor: FUJINAGA HIROSHI
IPC: E21D13/00
Filed: 1991-12-27
Abstract: PURPOSE:To form an underground wall at a low cost and with good workability even if it is an underground wall which is at a very deep position. CONSTITUTION:With a retaining wall 2 supported at, the lower part of a position to be formed in a unit underground wall part U by a strut device A which can switch from/to a supporting condition where the retaining wall 2 is supported to/from a supporting release condition where the retaining wall 2 can be lifted, the unit underground wall part U is formed in a continuous condition to the lower end of the unit underground wall part U where the unit underground wall part U is formed in advance by placing concrete. After curing the unit underground wall part U, excavation is carried out up to a lower position than the position to be formed of the next unit underground wall part U. Next, after excavation, the strut device A is switched to the supporting release condition to be lowered to the lower part of the position to be formed of the next unit underground wall part U. By repeating these steps by preset frequency in order, the underground wall 1 is formed, and the one which is provided with a form M for forming a unit underground wall part is used as the strut device A.
Patent JP-H05183065-A (JP)
Title: Metal package for semiconductor
Inventor: HIGUCHI TSUTOMU
IPC: H01L23/04
Filed: 1991-12-27
Abstract: PURPOSE:To reduce a processing cost and design limitations by forming a successive long slot which extends over three side walls of a box-shaped case. CONSTITUTION:Long slots 22 and 23 are formed on two side walls 20a and 20b the internal walls of which stand opposite to each other. The long slot 22 successively extends across the side wall 20a, and the ends of this slot further extend to the outer surfaces of side walls 20c and 20d arranged on both sides of the side wall 20a. Similarly, the long slot 23 successively extends across the side wall 20b, and the ends of this slot further extend to the outer surfaces of the side walls 20c and 20d arranged on both sides of the side wall 20b. Thereby, slot processing can be applied to the package instead of machine processing and press processing.
Patent JP-2000170169-A (JP)
Title: Structure for installing frame for greening slope, and slope face greening method
Inventor: NISHIO SEISHIN
IPC: E02D17/20
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure for installing a frame for greening slope face simple in structure wherein a concrete slope face frame installed on the slope face in advance is used as it is and it can be harmonized with natural scene, soil dressing can be prevented from flowing out, drainage is excellent, and vegetation can be planted for greening, and provide a slope face greening method using the structure. SOLUTION: In this installation structure for a frame for greening slope face, sticks 1 in which a plurality of branches are bound are fixed on an upper end face 5a of a concrete slope face frame 5 installed and fixed to the slope face 4 in advnce by a fixing means constituted of anchors, bolts, plates 8, and nuts 10. In this method, soil dressing is filled in the slope face greening frame 3 so as to cover at least the concrete slope face frame 5 and then, vegetation is planted in the frame 3 for slope face greening.
Patent JP-H0815997-A (JP)
Title: Sheet-edge-part deformation device
Inventor: BENZUION RANDA
IPC: G03G15/14
Filed: 1991-10-30
Abstract: PURPOSE: To use a peel-off member separated from a photoconductor and to prevent the contact of the peel-off member and the photoconductor. CONSTITUTION: A folding device 164 is provided with an anvil 166 rotated along with a matching gate 76 and a hammer 174 is attached to the anvil 166 by a pin 176 so as to be pivotally moved inside the groove hole 112 of the anvil 166. When a sheet 34 is sent from a roller for matching, the hammer 174 is pivotally moved inside the groove hole 172 and deforms the edge part of the sheet 34. By a blade for peeling-off arranged separately from the surface of the photoconductor, the deformed edge part is easily separated from the surface of the photoconductor after transferring images.
Patent JP-H07190949-A (JP)
Title: Method and apparatus for inspecting head flaw of magnetic disc
Inventor: ASANO MAKIO
IPC: G11B5/84
Filed: 1993-12-24
Abstract: PURPOSE:To decide pass/fail of a magnetic disc by measuring the width and length of head flaw on the magnetic disc and referring to deciding conditions. CONSTITUTION:The head flaw inspection apparatus comprises a rotational angle theta detector 2a for a disc additionally provided for a spindle mechanism 2, and a data processing section 8 comprising a section 81 for detecting the coordinates (R, theta) at the intersection of a head flaw and a spiral scanning line based on a head flaw signal and an angular signal, a processing section 82 for measuring the width and length of head flaw based on the detected coordinate values, and a section 83 for comparing the measured width and length with deciding conditions thus evaulating the head flaw.
Patent JP-H11174553-A (JP)
Title: Film unit with lens
Inventor: YAMAGUCHI HIROSHI
IPC: G03B17/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate fear that conduction is unstable because an erroneous battery armature is assembled as shown in the conventional manner by making the battery armature press-contacting with a positive pole terminal and the battery armature press-contacting with a negative pole terminal in common. SOLUTION: The battery armature 11 is formed by bending a wire rod having conductivity. A step bend 11a is formed at the tip of the armature 11 and a press-contact part 11b formed to be circular is formed continuously to the bend 11a. The press-contact part 11b press-contacts with the shoulder part Ba2 of the positive pole terminal of a cylindrical battery B. Meanwhile, the press- contact part 11b of the armature 11 having the same shape press-contacts with the negative pole terminal Bb of the battery B. Then, the armature is formed so that the inside diameter (r) of the press-contact part 11b is larger than the outside diameter R1 of the projection part Ba1 of the positive pole terminal and smaller than the outside diameter R2 of the negative pole terminal Bb.  Therefore, the shoulder part Ba2 of the positive pole terminal of the battery B press-contacts with the negative pole terminal Bb by using the armature 11 in common. Furthermore, controlling cost is reduced because only one kind of armature 11 has only to be controlled.
Patent JP-H06191159-A (JP)
Title: Laser marking method
Inventor: KOMATSU RYUICHI
IPC: B41M5/26
Filed: 1992-12-28
Abstract: PURPOSE:To provide a laser marking method wherein adjusting of irradiated laser beams is easy and imparting of a mark can be performed simply. CONSTITUTION:This is related to a laser marking method imparting a mark to the marking object 1 by allowing the method to focus laser beams L to the marking object 1 to which the mark is to impart. This method is applied to plastic optical parts wherein the surface of the lens base 3 is surface-treated by a polysiloxane rigid coating film 4 and/or a reflection preventive film 5. The vicinity P of the surface of the plastic optical parts 1 is destroyed (melting, a change in properties) and operated as a mark by allowing the method to focus the laser beams L to the vicinity P of the surface of the plastic optical parts L.
Patent JP-H10179529-A (JP)
Title: Electrocardiograph
Inventor: ISHIMOTO AKIO
IPC: A61H33/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To avoid forming an obstruction to the motion of a person taking a bath and properly inspect his/her electrocardiogram in such a state as independent of his/her bathing posture under the application of a simple configuration. SOLUTION: This inspection device has a right electrode 7 and a left electrode 8 fitted to a bathtub 6, and an electrocardiograph 4 to perform a process for converting signals from the electrodes 7 and 8 to an electrocardiogram for the indication thereof on a monitor. In this case, the right electrode 7 is fitted so as to cover height from the upper end of the heart of a person taking a bath with his/her upper body kept approximately vertical to the lower end of the heart with his/her upper body kept along the back 61 of the bathtub, regarding an area ranging from the right half of the back of the bathtub 6 to the rear part of the right side 62 thereof.  In addition, the left electrode 8 is fitted so as to cover height from the upper end of the heart with the upper body kept approximately vertical to the lower end of the heart with the upper body kept along the back 61 of the bathtub 6, regarding the rear part of the left side 63 of the bathtub 6.
Patent JP-H10186430-A (JP)
Title: Variable focus lens device for camera
Inventor: IWASAKI HIROYUKI
IPC: G03B13/36
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To initially set a variable focus lens from a collapsed position to a focal distance position desired by a user without operating a changeover switch by positioning the variable focus lens at the focal distance position corresponding to the distance to a subject so that the size of the subject within a picture frame may be constant when a main switch is operated. SOLUTION: When the main switch 28 is turned on, the distance to the subject measured by an AF circuit 40 is read out by a CPU 32. Based on this distance, the CPU 32 reads out a focal distance at which bust shot is performed from a memory 36. Then, a variable power motor 24 is controlled so that the variable focus lens may be positioned at the focal distance position read out. Thus, the initial position of the variable focus lens becomes the focal distance position at which the bust shot can be performed regardless of the distance to the subject. Thereafter, in the case of taking a photograph at the specified focal distance, a variable power switch 30 is operated to move a lens barrel back and forth.
Patent JP-2000199716-A (JP)
Title: Mark display by using location for mobile user device as clue
Inventor: WELCH BRIAN J
IPC: H04W64/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a mobile user device such as a personal portable information terminal and a radio communication device. SOLUTION: In a radio communication device, a keyboard 102, which is used by a user in order to input information to a PDA 100, is contained. In addition, a display 101 which is used to display information to the user, a warning device 106 which informs the user of a warning. Additionally a processor 103 which is used to control the operation of the PDA 100 by executing a stored program are contained. A memory 104, in which the program and data used by the processor 103 are stored, is contained. In addition, an input and output(I/ O) port 105, which is used to connect the PDA 100 to an external device, is contained. Instead of the keyboard 102 and the display 101 or in addition to the devices, an audio recording device which is used by the user in order to input information and an audio reproducing device which reproduces the information to the user can be contained in the PDA 100.
Patent JP-2000170098-A (JP)
Title: Paste-coated paper for stamp and its production
Inventor: KURATA TSUYOSHI
IPC: D21H27/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a paste-coated paper for a stamp, hardly causing blocking and curl even if the environmental condition of temperature and moisture is changed, having a constant initial adhesive force, and capable of being peeled again under a prescribed condition, and further to provide the production method thereof. SOLUTION: This production process of a paste-coated paper for coating and drying a paste liquid containing 45-49% polyvinyl alcohol(PVA) having 300-400 averaged polymerization degree and 88±2 (mol/%) saponification degree, 45-49% polyvinyl acetate emulsion(PVAc emulsion) containing no plasticizer added thereto and having 10-15 deg.C lowest film-forming temperature, and 2-10% sorbitol on the back face of a coated paper or one face of a base paper, pressurizing and finishing the obtained paper with the paste by subjecting the paper to a calender.
Patent JP-H06191909-A (JP)
Title: Production of artificial lightweight aggregate
Inventor: NANBU MASAMITSU
IPC: C04B38/02
Filed: 1992-12-28
Abstract: PURPOSE:To improve the strength of artificial lightweight aggregate. CONSTITUTION:The process for the production of an artificial lightweight aggregate comprises a step to form a raw pellet P by adding foaming agent particles F to raw material particles G and granulating the mixture and a step to expand the raw pellet by baking. The raw material particles G contained in the raw pellet P have a narrow particle size distribution having a 15wt.% sieve-passing diameter corresponding to <=1/4 of a 85wt.% sieve-passing diameter.