baber/WOPTO huggingface dataset:
Patent JP-H07288791-A (JP)
Title: Three-dimensional virtual space sharing device
Inventor: TANIGAWA HIROYA
IPC: H04L12/44
Filed: 1994-04-19
Abstract: PURPOSE:To avoid the network congestion in LAN by economically applying the three-dimensional virtual space sharing device of star connection, which is advantageous in the case of a large number of terminals, to a public network by preventing the occurrence of uniform degradation in picture quality at the time of districution of the picture from one terminal to the other terminals. CONSTITUTION:Distances in a virtual space between a user in the distribution destination of the face picture and the other users and the degrees of coincidence between their lines of sight are calculated in accordance with position information in the virtual space of respective users from terminals by a distance calculation part 15 and a sight line coincidence degree calculation part 16. Thinning rates are determined by a picture thinning rate determination part 17 so that a higher resolution and more frames are assigned to the face picture of the user of the shorter distance and the higher degree of coincidence. Each face picture is thinned with the determined thinning rate by a picture thinning and distributing part 18 and is distributed to terminals together with position information.
Patent JP-H07286415-A (JP)
Title: Sheathing roof board for plate roofing material and construction method thereof
Inventor: FUKATSU MIKIO
IPC: E04D12/00
Filed: 1994-04-19
Abstract: PURPOSE:To reduce the fear of plate roofing material being broken by stepping thereon, facilitate the positioning of the plate roofing material and construction, and prevent the lack of holding force of nails. CONSTITUTION:A sheathing roof board 1 formed of a non-elastic plate 1 with stepped parts 2 formed in saw-tooth shape on the surface is laid on the rafters of a roof truss or a purlins 11. The upper part back face of plate roofing material 5 is brought into close contact with the lower side surface 3 of the stepped part 2 of the sheathing roof board 1, and the upper end face of the plate roofing material 5 is brought into contact with the rising face 4 of the stepped part 2. The surface of the plate roofing material 5 is disposed within the same plane as the upper side surface 3 of the stepped part 2, and the lower part back face of the upper stage plate roofing material 5 brought into close contact with the upper side surface 3 of the stepped part 2 is brought into close contact with the upper part surface 3 of the plate roofing material 5.
Patent JP-H11241267-A (JP)
Title: Nonwoven fabric for internal trim material
Inventor: YAGIHASHI HISAO
IPC: D04H1/485
Filed: 1998-02-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a sophisticated internal trim material having such adequate hair length and excellent raised feel and touch as not to have been afforded in conventional internal trim materials consisting of raised tricot fabric laminated with urethane foam. SOLUTION: This internal trim material is obtained by the following process: the reverse surface 3 of a nonwoven fabric manifested with a stitch pattern 1 on the surface as a result of relevant practice is needle-punched so as to penetrate through the surface of the nonwoven fabric to effect raising 5 the fibers constituting the nonwoven fabric on the surface of the nonwoven fabric to afford raised-toned appearance and touch together with the stitch pattern 1 on the surface of the nonwoven fabric, wherein the needle-punching operation is performed in such a condition that the surface of the nonwoven fabric is in contact with a brush bed longer than raised hairs 5 projected from the surface of the nonwoven fabric due to the needle-punching.
Patent JP-S558122-A (JP)
Title: Synchronizer
Inventor: HAYASE TSUTOMU
IPC: H04L7/04
Filed: 1978-06-30
Abstract: PURPOSE:To ensure a highly efficient transfer of the synchronous signals by detecting the time duration having no aural signal at the transmission side, inserting the synchronous signal into the time duration band for transmission and detecting and deleting the synchronous signal to obtain the original aural signal at the reception side. CONSTITUTION:At the transmission side, aural signal detector 6 detects the presence or absence of the aural signals, decision circuit 7 decides the time duration having no aural signal obtained through detector 6, and synchronous signal generator 5 generates the synchronous signals with the fixed intervals. When the time  duration having no aural signal obtained at circuit 7 becomes larger than the time  duration of the synchronous signal, the synchronous signal is inserted into the time  band having no aural signal to be transmitted in the form of the transmission  signal. While at the reception side, synchronous signal detector 12 detects the synchronous signals among the transmission signals, and the obtained synchronous signals are delected 10 to reproduce the original aural signal. Thus, a highly efficient transfer is ensured for the synchronous signals without enhancing the clock accuracy so much nor lowering the quantity of the transmission information.
Patent JP-H11237831-A (JP)
Title: Guidance for phonology and spelling
Inventor: MURAKAMI RITSUKO
IPC: G09B19/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To explain the basics of phonology to become the key of hearing to a youth in the suitable term of hearing exercises for learning a foreign language, to shorten time required for learning phonemes to become ability for reading a dictionary by himself, and to help to find out the principle of spelling and pronunciation or the kind of spelling corresponding to the phonemes of each word. SOLUTION: First of all, it can be exactly reported to a person, who can not hear the phonemes of the foreign language at all, without showing a character every time which phoneme is talked about, and improvement in the efficiency of instructions is attained. Besides, anybody is enabled to identify the consonant letters and vowel letters of phonemes and while confirming which phoneme is heard by making a character coincident with a sound at all times. Next, a spelling is discomposed into phonemes and the spelling is separately colored or surrounded with a circle so as to visualize the feature of the word.
Patent JP-S58197847-A (JP)
Title: Manufacture of multilayer wiring structure
Inventor: OGURA KEN
IPC: H01L23/522
Filed: 1982-05-14
Abstract: PURPOSE:To decrease the stepped difference of the wiring structure, and to prevent exfoliation and disconnection in multilayer wiring by forming a metallic oxide film onto an intermediate insulating film in which a silicon dioxide film (hereinafter called PSG) containing phosphorus and a high heat-resistant resin are compounded. CONSTITUTION:A silicon oxide film 12 is formed onto a silicon semiconductor substrate 11. A first layer conductor layer 13 with a predetermined wiring pattern is formed onto the silicon oxide film 12 through a photolithography method by using a metal in which 2% Si is made contain in Al as a first conductor layer. The PSG film 14 is deposited and formed through a chemical vapor growth method, a prescribed pattern is formed through photolithography from the PSG film 14, and an opening section 14a is formed. A polyimide precursor solution is applied, the whole is heated in air or an inert gas at a temperature of 100-400 deg.C, and a polyimide film 15 of 5,000-30,000Angstrom  thickness is obtained. A titanium chelate compound solution is applied onto the polyimide film 15, and a titanium oxide film 16 is formed in 100-200Angstrom  thickness through heating in air for thirty min at 350 deg.C.
Patent JP-S60226950-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D13/16
Filed: 1984-04-23
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-S61240212-A (JP)
Title: Resin packing type optical fiber cable
Inventor: HATANO SATOSHI
IPC: G02B6/44
Filed: 1985-04-17
Abstract: PURPOSE:To limit an optical fiber distortion which is generated when a cable has been bent, to <=0.25%, by selecting a twist pitch of an optical cable and a density of a resin, to an appropriate value. CONSTITUTION:A groove whose sectional shape is a U-shape is provided spirally on a grooved rod 5, and a steel stranded wire 6 which functions as a tension member is provided in the center of the grooved rod 5. Optical fiber tapes 7a, 7b,...,7e are contained in the U-shaped groove, the space part is filled with grease 8, a pressure winding 9 and a housing 4 are provided on the periphery of this optical fiber aggregate, and it functions as a cable. The optical fiber tape is formed by laminating four pieces of 5-core optical fiber tapes 7, and constituted of optical fibers 10a, 10b,...,10e of fiber cores, and a plastic coating 11 for surrounding them. When a density of a resin packed in the optical cable exceeds 400, there is the possibility that it flows out of the inside of the cable, therefore (d)<400 is given as a limiting condition, and also the twist pitch (p) is set to the maximum 1,000mm.
Patent JP-S57196172-A (JP)
Title: Device to display object in water
Inventor: KIMURA RIYOUICHI
IPC: G01S15/42
Filed: 1981-05-27
Abstract: PURPOSE:To provide a device to search in the water covering a large range in a short time and display by providing a plane display section that displays on polar coordinates and a cross-sectional display section that displays on a plane or cylindrical plane that is perpendicular to a horizontal plane that contains an object. CONSTITUTION:Polar coordinate display that displays pictorial images by polar coordinate tyep with the wave transmitting and receiving device as the center, and cross sectional display that displays by coordinate axes of angle and depth an image in a limited plane or a cylindrical face that is at an arbitrary distance on the image from the wave transmitting and receiving device and does not pass the device by coordinate axes of angle and depth or by coorodinate axes of length and depth on the plane or the curved face are effected simultaneously and alternately. Furthermore, the planar display section displays cursor that shows the section of cross-sectional display, and the vertical direction is scanned by successively changing the angle of depression of the wave transmitting and receiving beam and the horizontal direction is scanned by the wave transmitting and receiving beam that swivels at high speed.
Patent JP-H08278637-A (JP)
Title: Washing solution and washing method
Inventor: NISHI MINEO
IPC: G03F7/16
Filed: 1995-04-05
Abstract: PURPOSE: To provide a washing soln. for removing a radiation sensitive coating compsn. having satisfactory removing performance. CONSTITUTION: This washing soln. for removing a radiation sensitive coating compsn. contg. a base resin, a radiation sensitive compd. and a solvent contains a compd. represented by the formula, wherein each of R<1> -R<3> is optionally halogen substd. methyl or ethyl and R<4> is H, optionally halogen substd. methyl or ethyl.
Patent JP-H10275624-A (JP)
Title: Alkaline dry battery
Inventor: OTOMO EIJI
IPC: H01M6/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of discharge performance of an alkaline dry battery without causing short-circuit even when strong shock and vibration is applied to the battery. SOLUTION: This dry battery has a cylindrical positive electrode mixture 8 filled in a positive electrode can 5, a cup separator 9 inserted therein and negative electrode gel zinc 7 filled in the cup separator. In this case, a resin swollen by electrolyte is placed on the positive electrode mixture at the opening of the positive electrode can 5 and on the gel zinc in the cup separator to prevent the movement of the negative electrode gel zinc 7 and the resin is swollen by the electrolyte to increase the quantity of the electrolyte in the battery for improving discharge performance.
Patent JP-H0851275-A (JP)
Title: Method and circuitry for soldering electric element
Inventor: JIYON ESU BAROGU
IPC: H05K3/30
Filed: 1995-04-05
Abstract: PURPOSE: To provide a method for soldering an electric component in which costs can be reduced and a manufacturing time can be shortened. CONSTITUTION: For arranging an electric element 200 on the surface of a circuit substrate 210, and soldering termination 202, the electric element 200 is arranged so that the termination 202 can be positioned in the neighborhood of the pads 208 positioned on the upper surface of the circuit substrate, and solder is supplied from the lower surface side of the circuit substrate, and lifted in holes 206.
Patent JP-S63242381-A (JP)
Title: Improved heavy-duty anticorrosion painting method
Inventor: SANO TAKASHI
IPC: B05D7/14
Filed: 1987-03-31
Abstract: PURPOSE:To enhance long-term corrosion resistance and water resistance, by applying a specific prepolymer having an inorg. filler added thereto to the surface of a steel material and subsequently applying amine-containing two-pack type reactive polyurethane heavy-duty anticorrosion paint thereto. CONSTITUTION:The anticorrosion protective paint film against a steel material or a steel structure is applied in a first and second processes. At first, in the first process, a moisture curable type primer prepared by adding an inorg. filler to an isocyanate terminal prepolymer obtained by reacting polyether polyol, polyolefin polyol and an org. isocyanate compound in a ratio of NCO/OH =1.6-3.0 is applied. Next, in the second process, polyurethane heavy-duty anticorrosion paint prepared by reacting a polyol compound wherein the concn. of hydrophilic groups composed of an ether group and a carbonyl group and the sum of a hydroxyl number and an amine value are limited and an org. polyisocyanate compound are reacted in a ratio of NCO/(OH+NH2)=0.85-1.5 is applied thereto.
Patent JP-H10275961-A (JP)
Title: Printed board, manufacture of printed board, design of printed board and printed board design device
Inventor: MATSUNUMA TAKEO
IPC: G06F17/50
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of the connection in thermocompression bonding by a method wherein pads for bonding the terminals of an electronic component are provided on a component mounting layer, and painted-over patterns for equally dispersing a load in bonding the electronic component to the printed board are provided on the parts, which correspond to the pads, of wiring layers. SOLUTION: A multilayer printed board is constituted into a structure, wherein connection terminals 2 under the lower part of an electronic component 1 and connection terminal pads 5 on a component mounting layer 9 on a multilayer printed board 6 are thermally connected with each other via anisotropic conductive bonding particles 4 is an anisotropic conductive bonding agent 3 and solid pattern 8, which are painted- out patterns, are provided on the peripheries of wiring patterns 7, which are located directly under the pads 5, in wiring layers 10 and 11. Thereby, even if a load is applied to the layers 10 and 11 is a state that a resin of the board 6 is softened by heat in thermocompression bonding of the component 1 to the board 6, the load is equally dispersed and the connection of the terminals 2 under the lower part of the component 1 with the terminals 5 is stabilized.
Patent JP-S59204716-A (JP)
Title: Liquid level detecting device
Inventor: NAGASHIMA HIROSHI
IPC: G01F23/30
Filed: 1983-05-09
Abstract: PURPOSE:To improve vibration resistance, detecting accuracy, life and explosion proof, by the constitution, wherein a float is inclined up and down with the increase or decrease in liquid level, a movable light shield is moved in the engaging direction to an engaging part or in the disengaging direction from the engaging part, and light from a light emitting element is made to transmit or not to transmit to a light receiving element. CONSTITUTION:When a liquid level reaches a specified upper limit, a float 1 is inclined upward (or reversed) as shown by a solid line in the Figure. A movable light shield 4 in a guide 3 is slidden (or dropped) and engaged in an engaging part 6 by the action of gravity. Therefore, the light from a light emitting element 5a is shielded by the shield 4 and is not inputted to a light receiving element 5b. Based on the shielded state of the light, reaching of the liquid level to the specified upper limit is electrically detected. When the liquid level reaches a specified lower limit, the float 1 is inclined downward as shown by a dotted line in the Figure, and the movable light shield 4 is slidden and disengaged out of the engaging part 6. Therefore, the light from the light emitting element 5a is received by the light emit-receiving element 5b. Based on the light receiving state, reaching of the liquid level to the specified lower level is delectrically detected.
Patent JP-H10275855-A (JP)
Title: Semiconductor device
Inventor: NINOMIYA HITOSHI
IPC: H01L21/76
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device from deteriorating in withstand voltage between a drain and a source provided in the rear and surface of a substrate respectively at the peripheral part of the device by a method, wherein a groove is provided adjacent to the outside of a cell transistor region located at the periphery of the device. SOLUTION: A drain electrode is provided in the rear of a semiconductor substrate 101, an electric field relaxation region 102 is formed above the substrate 101, a base region 103 is formed above the electric field relaxation region 102, and a source region 105 is formed inside the base region 103. A groove 106 is provided to reach the electric field relaxation region 102, penetrating through the source region 105 and the base region 103 from the surface of the base region 103. A P-N junction between the electric field relaxation region 102 and the base region 103 becomes a flat surface, the flat surface is exposed on the side of an peripheral groove 113 which is formed surrounding the cell transistor region on the outermost periphery, and the side of the peripheral groove 113 is covered with an insulator 104.
Patent JP-2000274764-A (JP)
Title: Ventilation system
Inventor: ARAKANE NORIHIDE
IPC: F24F7/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To perform sufficient ventilation of a storage room, a storage cabinet such as a closet that are apt to be insufficient in ventilation volume while installation of ducts are made almost unnecessary and installation of equipment can be easily carried out. SOLUTION: A heat exchange ventilation apparatus 3 is installed in an attic space 2 formed between an upstairs floor 1a and a downstairs ceiling 1b and an air exhaust inlet 3c thereof 3c is connected to communicate with the attic space and an air supply outlet 3b thereof is connected to communicate with a specified part of a common space such as a corridor 8 or the like via an air supply duct 6a disposed in the attic space, and all living rooms 7 and storage room 9 are provided with ventilation parts 11 formed between the those rooms and the corridor, and suction ports 18 are provided, and the living rooms and the storage room are allowed to communicate with each other via the suction ports and all the living rooms are provided with ventilating heat exchanger 13.
Patent JP-S524203-A (JP)
Title: Optical signal record play back system
Inventor: TONEGAWA MOTOI
IPC: G11B7/00
Filed: 1975-06-30
Abstract: PURPOSE: To make effective and easy play back of tone and control signals, and to inable a mass production of the same film by recording duplicately two control signals where voice and phase are distorted by 90° on movie films. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000275821-A (JP)
Title: Photosensitive planographic printing plate material
Inventor: FURUKAWA AKIRA
IPC: G03F7/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition having high sensitivity and good preservability by using a specified polymer, a diazido compound and a near IR absorbing dye. SOLUTION: The photosensitive composition comprises a polymer having repeating units of the formula, a diazido compound and a near IR absorbing dye. In the formula, R1 is a substitutable arbitrary group or atom and (p) is an integer of 1-3. The polymer is easily synthesized by bringing partially or perfectly saponified polyvinyl alcohol into acetalizing reaction with hydroxybenzaldehydes only or these and other aldehydes in the presence of an acid catalyst. Though any dye may be used as the near IR absorbing dye when it has absorption in the near IR region, the sensitivity of the composition as a photosensitive material may largely depend on the dye.  A high output semiconductor laser having oscillation wavelength in the near IR region is particularly preferable as a light source and the surface of a printing plate material is preferably exposed with light having more than several mW/cm2 energy.
Patent JP-S566469-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGUCHI SUSUMU
IPC: H01L29/72
Filed: 1979-06-28
Abstract: PURPOSE:To prevent deterioration of the withstand voltage of a semiconductor device by forming insulating layers on both main surfaces of a first conducting type semiconductor substrate made of high and low density layers, exposing the main surfaces of the low density layer side and diffusing selectively the second conducting type substance in the low density layer. CONSTITUTION:N-type high density layers 1', 1'' are formed on an N-type low density layer 11', and one high density layer 1'' is removed therefrom. Then, the first insulating layer 2, 2' are formed, and the first insulating layer 2 and the surface portion 11' are removed from the low density layer 1 side. Thereafter, the second insulating layers 12 is coated thereon, and an opening 14 for diffusing the base region is formed on the layer 12. Subsequently, a P-type conducting impurity is diffused through the opening 14 to form a base region 15. Then, an emitter region 16 is formed.
Patent JP-S5721226-A (JP)
Title: Manufacture of wrist-watch side case
Inventor: ASANUMA RETSU
IPC: B23H9/00
Filed: 1981-05-29
Abstract: PURPOSE:To enable electrochemical machining (ECM) of a large number of workpieces at one setting by providing plural sets of working electrode for both front and back surfaces of a workpiece and machining time-lag between both surfaces, and by leaving tacking parts connecting a workpiece with a mother material. CONSTITUTION:A working electrode 1 has a working portion A corresponding to the front side watch case profile and a working electrode 1' has a working portion A' corresponding to the back side case profile. Furthermore, the working electrode 1 is provided with working portions B corresponding to the tacking part profiles. ECM is carried out with a time-lag by using the working electrode 1 and 1' as cathode and the workpiece as anode. Since watch side case 4 is supported by the mother material 2 and several tacking parts 3, no short circuiting with the working electrode takes place. The side case is completed by cutting-off the tacking parts.