baber/WOPTO huggingface dataset:
Patent JP-H01299549-A (JP)
Title: Artificial bone structure for bone implantation
Inventor: TAKAGI SHIGEHARU
IPC: A61F2/30
Filed: 1988-05-27
Abstract: PURPOSE:To provide high strength and to enable a title structure to be excellently joined with an invivo tissue during implantation in a living body, by a method wherein a structure is formed by a sintered substance of a calcium phosphate series compound, the highmost number of one way tubular holes is formed in a direction in which a Harversian canal runs, and is arranged so as to effect two-dimensional densemost filling. CONSTITUTION:A small tubular hole 2 has a size (d) of 0.1-2.0mm, and a distance D therebetween is preferably in a range of from 1.0 to 5.0mm. A direction in which the small tubular holes 2 are formed is one-way, and is caused to coincide with a direction in which a Haversian canel runs. Structure in which the tubular holes are formed is formed so that it forms secondary densemost filling structure on a surface extending at right angles with a direction in which the tubular hole runs. Manufacture of the small tubular holes is such that a one way tubular hole is drilled by, for example, a drill bar, or a structure in which the small tubular holes are formed during molding is molded, or organic synthetic resin fiber is mixed for molding and by removing the fiber during calcination, a calcined product having the small tubular holes 2 is produced.
Patent JP-H10315393-A (JP)
Title: Manufacture of molded body of silicone rubber with printed layer
Inventor: MIENO SATOSHI
IPC: B32B25/20
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a raw material in the case of manufacturing a molded body of silicone rubber provided with a printed layer. SOLUTION: In this manufacturing method, physical surface treatment is applied at least to the part of a molded body 1 of silicone rubber wherein a printed layer 5 is to be provided, and a transfer sheet 6 is formed on a sheetlike base 4 by providing a release layer and the printed layer 5 sequentially. The part of the molded body 1 of the silicone rubber subjected to the physical surface treatment and the printed layer 5 of the transfer sheet 6 are brought into close contact with each other, an adhesive layer 7 constituted of photosensitive resin to be set by casting a visible light, an ultraviolet ray or an electron beam and of a silane coupling agent being interlaid between them, and the adhesive layer 7 is set by casting the visible light, the ultraviolet ray or the electron beam. Then, the sheetlike base 4 is removed.
Patent JP-H09309416-A (JP)
Title: Automobile repair estimate system and estimating method for automobile repair
Inventor: WATANABE HIROSHI
IPC: G06Q50/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prepare an estimate with simple work; to provide the exact estimate having high reliability regardless of experience or technique of a person for preparing the estimate. SOLUTION: Part of data in a car type memory for selecting types of automobiles is formed to hierarchical data. Related data (codes) are stored in a parts name illustration memory for constituting a parts retrieval image plane 47, a detained parts memory, a detailed wage memory serving as data for preparing an estimate, and a detailed painting memory serving as data for calculating painting expenses. A damage site memory memorizes the data of plural types of patterns meeting car types. Specifying parts on an illustration column 8 showing the illustrated drawing of the parts displays the specified parts and the parts name on a parts name column 49 in inverted coloring. On the contrary, specifying parts on the parts name column displays the specified parts and the parts on the illustrated column in inverted coloring.  The result displays the related items on an detailed estimation column.
Patent JP-H01299030-A (JP)
Title: Method of manufacturing natural lumber decorative sheet
Inventor: KUBOTA SO
IPC: B27M3/00
Filed: 1988-05-27
Abstract: PURPOSE:To manufacture a natural lumber decorative sheet with an excellent surface smoothness and surface physical properties in simple processes by laminating a sheet, in which a thermosetting resin is impregnated and dried into a decorative sheet which comes to be transparent or translucent after molding, on the decorative surface of a basement material comprising a natural laminated lumber, and thermopressedly molding this between hot plates. CONSTITUTION:An overlay layer 2 is thermopressedly molded laminating a sheet, in which a thermosetting resin is impregnated and dried into a decorative sheet which comes to be transparent or translucent after molding, on a basement material 1. As a decorative sheet, an original paper is used, which comes to be transparent or translucent after molding in impregnating a thermosetting resin such as a decorative sheet overlay paper used with lumber pulp, tissue paper, synthetic resin pulp paper and the like, and which is preferably 30-50g/m<2>. It is possible that the decorative sheet is colored in the paper process or printing process and the like of the original paper by the use of pigment or dye which comes to be transparent or translucent. As a thermosetting resin to be impregnated to the decorative sheet, melamine/formaldehyde resin, diarylphthalate (DAP) resin, benzoguanamine resin, acetoguanamine resin, polyester resin and the like are given.
Patent JP-H01298099-A (JP)
Title: Production of single crystal ferrite
Inventor: ONODERA KOICHI
IPC: C30B29/22
Filed: 1988-05-27
Abstract: PURPOSE:To obtain single crystal ferrite having characteristics of a high performance head with low sliding noise by adding SiO2 or GeO2 to Mn-Zn ferrite contg. SnO2, calcining them and heat-treating the resulting single crystal. CONSTITUTION:1.0-4.0wt.% SnO2 and 0.01-0.5wt.% SiO2 and/or GeO2 are added to Mn-Zn ferrite contg. 20-40mol% MnO and 5-25mol% ZnO and they are mixed and calcined. A single crystal is then grown to form stock for a ferrite single crystal and this stock is annealed at a high temp. of 600-1,000 deg.C in an inert gaseous atmosphere to obtain single crystal ferrite having a significant effect as a magnetic head material for VTR.
Patent JP-S6019289-A (JP)
Title: Counter device
Inventor: GOTOU HIROSHI
IPC: G11B27/17
Filed: 1983-07-13
Abstract: PURPOSE:To reduce greatly an operation mistake due to the hunting of a reel drive disk by adding a hysteresis circuit to give the hysteresis to the output signal of a rotary detector. CONSTITUTION:The signal detected by a Hall element (rotary detector) 3 passes through a hysteresis circuit 9 to have the hysteresis at both rise and fall modes. This signal having the hysteresis is shaped by a waveform shaping circuit 5 and sent to a microcomputer 7. This hysteresis functions to reduce greatly the operation mistake despite the hunting of a reel drive disk 1. Furthermore no operation mistake occurs at all if the hunting width is reduced less than the hysteresis width. Thus an excellent counter system is secured.
Patent JP-S5754451-A (JP)
Title: Phase locked loop circuit for digital communication
Inventor: KENJO HIDESHI
IPC: H04L7/033
Filed: 1980-09-18
Abstract: PURPOSE:To obtain stable internal bit synchronizing signal, by controlling the phase of a bit synchronizing signal of digital information transmitted from a transmission side and of an internal bit synchronizing signal at reception side and taking synchronism for both bit synchronizing signals. CONSTITUTION:Digital information at an input terminal 1 is applied to a wave shape circit 3 to detect edges of leading and trailing of the input digital information, and picked up bit synchronizing pulses are generated and they are applied to one input terminal of a phase comparator 4. An output pulse of a voltage controlled oscillator VCO is applied to another input terminal of the comparator 4, the circuit 4 detects the phase difference and an analog signal corresponding to the phase difference is outputted. This output is applied to a sample hold curcuit 6, and a sample hold circuit is provided at the post stage of the circuit 6, and the operation of both circuits 6, 7 are controlled with a sampling timing controller 8. Thus, the effect of phase signal caused by missing bit synchronizing pulse can be rejected.
Patent JP-S6110171-A (JP)
Title: Mechanical seal
Inventor: HARADA TOSHIO
IPC: F16J15/34
Filed: 1984-06-22
Abstract: PURPOSE:To always exhibit stable sealing function by elastically deforming a fixed ring in such a manner as to become more distant from a rotary ring to correct deformation due to sliding heat. CONSTITUTION:If a thickness relief portion 22 is disposed on a fixed ring 21, the fixed ring, especially the inner peripheral side thereof, is easy to cause elastic deformation axially. Accordingly, the fixed ring 21 can be caused to produce designated amount of elastic deformation by suitably setting the material quality of the fixed ring 21, the capacity of the thickness relief portion 22 and the pressure of a high-pressure fluid P. Thus, even if the sliding surface, especially the inner peripheral side, is thermal expanded excessively by sliding frictional heat between the fixed ring 21 and the rotary ring 5, the fixed ring 21 and the rotary ring 5 can be brought into face contact with each other.
Patent JP-S5921362-A (JP)
Title: Flour for fry batter
Inventor: YOKOSHIMA SHIYOUSHIYOU
IPC: A23L7/157
Filed: 1982-07-26
Abstract: PURPOSE:To decrease the viscosity change of a batter liquid with time after preparation, by adding a specific small amount of wheat flour to rice flour converted to alpha-form. CONSTITUTION:95.0-99.7wt% of alpha-rice flour is mixed with 5.0-0.3wt% of wheat flour. The alpha-rice flour used as the main raw material is prepared by converting rice or broken rice (unpolished or polished rice) to alpha-form with heat, drying the alpha-rice having an alpha-starch content of >=50%, preferably >=70%, and pulverizing the product, or by pulverizing rice to a desired size, converting the rice flour to alpha-form and drying the product. It is especially preferable to use alpha-rice flour obtained by heating the raw rice with the stream of super-heated steam at high temperature and pressure in the state of being suspended in a heating pipe, discharging the heated rice quickly to a low-pressure atmosphere, and crushing the resultant expanded rice.
Patent JP-H02311142-A (JP)
Title: Displaying method for temperature alarm of rotary electric machine
Inventor: KATO HIROYOSHI
IPC: H02K11/00
Filed: 1989-05-24
Abstract: PURPOSE:To display temperature state of a rotary electric machine during operating in the machine itself by coating or adhering the whole or partial surface of a paint coating film on the outer surfaces of the machine and a terminal box with temperature indicating paint or a temperature indicating tape. CONSTITUTION:The whole surface or the partial surface in a predetermined width of lateral or longitudinal direction of rustproof synthetic resin paint coating films of the outer surfaces of a fan cover 1, a terminal box 3, a frame 5 and a flange cover 7 of a rotary electric machine is coated with temperature indicating paint. In the latter case, a temperature indicating tape may be used instead of the paint. The paint includes, for example, reversible temperature indicating paint in which color is transferred at a balance point of 50-60 deg.C, color is further altered when its temperature is raised to reach 70 deg.C, and when its temperature is lowered, the color is returned to the original state. Thus, since the temperature state of the machine during operating can be visually recognized according to the discoloring of the paint, the safety of the operation is obtained, a fire is prevented, maintenance of the machine is facilitated, and its life can be prolonged.
Patent JP-S5653177-A (JP)
Title: Photochromic material
Inventor: TAKEDA YUUICHI
IPC: C09K9/02
Filed: 1979-10-08
Abstract: PURPOSE: A photochromic material, having a rapid response due to the quick progress of coloring and decoloring, a bright color and improved reversibility of the coloring and decoloring, and containing a viologen compound exprssed by a specific structural formula.  
     CONSTITUTION: A viologen compound expressed by formula I (R is 1W12C organic group, e.g. methyl, propyl or isopropyl) is dissolved in preferably an alcohol, e.g. methanol, as a solvent in the presence of a catalytic amount of an acid, e.g. hydrochloric acid, to solubilize the viologen cation radical which is a reduced colorant expressed by formula II. Thus, a photochromic material capable of passing through the process of coloring and decoloring quickly due to no deposition of the colored layer in the coloring process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S618257-A (JP)
Title: Automatic chip discharger
Inventor: SADAHIRO TOORU
IPC: B27G19/06
Filed: 1984-06-25
Abstract: PURPOSE:To block entanglement of chips in an automatic chip discharger for machine tool, by providing plural stages of concentrically rotatable spirals such that the rotary speed will increase as the stage will advance while reversing the rotary direction alternatively. CONSTITUTION:Cutting oil and cutting chips are flowed over an oil pan 7 of machine table 5 and led through the funnel through section 23 of oil tank 21 below a chip discharge tube 25. The inclined chip discharge tube 25 is provided with first and second spirals 29, 31 in two steps to be rotatable concentrically and independently. In other word, the first spiral 29 located at the lower portion of inclination will drive through a tubular shaft 22 of second spiral 31 located at the upper position by means of a rod shaft 35 and arranged such that the spiral 31 at the rearer stage will rotate with higher speed while reversing the rotary direction between the adjoining spirals. Consequently, under carrying of chips through the discharge tube 25, the rear stage spiral will produce such function as to block entanglement of chips resulting in automatic blockage of clogging of discharge tube.
Patent JP-S5252505-A (JP)
Title: Lie-bus display circuit of ke telephone equipment
Inventor: NISHIMUTA SHIYUUICHI
IPC: H04M9/00
Filed: 1975-10-27
Abstract: PURPOSE:The line-busy display is performed by office line call current obtained at office line calling time in order to reduce supply capacity of power source, at the same time realizing compactness of the circuit.
Patent JP-H07330723-A (JP)
Title: Production of n-substituted maleimides
Inventor: YANAI AKIRA
IPC: B01J31/02
Filed: 1994-06-10
Abstract: PURPOSE:To provide a method for producing N-substituted maleimides by which polymers or by-products can be prevented from producing to afford the high- purity N-substituted maleimides in high yield according to relatively simple purification. CONSTITUTION:This method for producing N-substituted maleimides is to heat and dehydrocyclize maleic anhydride with a primary amine in the presence of a compound of the formula [(n) is 0-4], e.g. copper 3-(3,5-di-tertiary butyl-4- hydroxyphenyl)propionate and a catalyst in a mixed solvent of preferably an aromatic solvent (e.g. toluene) with an aprotic solvent (e.g. DMF). The produced reactional mixture can then successively be washed with water, a dilute acid solution and a hydrous alcohol to afford the high-purity objective compounds. The compound of the formula has suppressing actions on the production of by-products and polymers in the reactional system and coloring and the amount thereof used is preferably within the range of 0.01-5wt.% based on the total amount of the raw material compounds.
Patent JP-H07331925-A (JP)
Title: Tightly closing construction for end part of structural steel pipe
Inventor: SHIMOKAWA HIROSHI
IPC: E04H12/00
Filed: 1994-06-10
Abstract: PURPOSE:To prevent fall-off of a cover due to expansion of air in a pipe by forming a cover for closing up tightly the end face of a structural steel pipe provided with a joint plate on the end part out of elastic deformable material such as rubber, so as to prevent invasion of rain water and the like. CONSTITUTION:A joint plate 21 is fixedly secured to the end part of a reinforcing pipe 2 connecting together main pillar materials of a structure such as an iron tower or a bridge, the end face opening part is tightly closed up with a cover 3 made of elastic deformable material such as rubber, and invasion of rain water and moisture is prevented so as to prevent corrosion. At mounting the cover 3, denatured silicone series seal material is spread and fitted from the outside, in order to insure adhesive force and airtightness. Even if air in the pipe is expanded, the cover 3 is set so as not to fall off. Hereby, durability of the reinforcing material can be improved.
Patent JP-2000322935-A (JP)
Title: Insulating paper and oil impregnated solid power cable
Inventor: KONDO MAMORU
IPC: H01B9/06
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide high mechanical strength and a restrain formation of voids just over a conductor or just under a metallic sheath due to temperature change, by making the paper of craft paper having specific thickness, density, air-tightness, and transverse tensile break strength. SOLUTION: This oil impregnated solid power cable is provided with, in the order from the center, a conductor 1, an inner semi-conductive layer 2 made of carbon paper, an oil impregnated insulating layer 3, an outer semi- conductive layer 4 made of carbon paper, an assignment shielding layer 5, and a cable sheath 6 normally made of polyethylene. The insulating paper used for the oil impregnated insulating layer 3 is preferably made of craft paper with thickness of 30 μm to 70 μm, density of >=1.0 g/cm3, air-tightness of >5000 Gal sec, and transverse tensile break strength of >=4.0 kgf/mm2. The insulating paper is desirably wound about the entire oil impregnated insulating layer 3, but sheet number of insulating paper increases.  Therefore, it is effective that the paper is provided for at least one of the outermost layer and the innermost layer of the oil impregnated insulating layer 3 having high electric field.
Patent JP-S5257103-A (JP)
Title: Method of selective recovery of isobutylene
Inventor: YANOSU RAKII
IPC: C07C7/17
Filed: 1976-10-27
Abstract: 1532477 Separating isobutylene by selective reaction MAGYAR ASVANYOLAJ ES FOLDGAZ KISERLETI INTEZET 7 Oct 1976 [29 Oct 1975] 41688/76 Heading C5E [Also in Division C2] Isobutylene is removed as methly t-butyl ether from mixtures containing predominantly isobutylene and other C 4  hydrocarbons by reacting with a stoichiometric excess of the required quantity of methanol in the presence of sulphuric acid catalyst in a homogeneous liquid phase at 50-120‹ C.; after the reaction the mixture is cooled to between -25 and +40‹ C. and a quantity of reaction product from which methanol has been removed and/or a quantity of a C 4  fraction free ofisobutene obtained in the process is added; the sulphuric acid phase which then separates is recirculated to the reaction, and methanol and methyl t-butyl ether are isolated by aqueous washing and distilling the residual mixture which contains sulphuric acid in a reduced quantity. The C 4  hydrocarbon mixtures may be a fraction derived from a catalytic cracking process or from the pyrolysis of gasoline, and may contain butadiene as well as butanes and butenes.
Patent JP-S63670-A (JP)
Title: Multi-window control method
Inventor: NOGUCHI YASUHIRO
IPC: G06F3/048
Filed: 1986-06-05
Abstract: PURPOSE:To recognize the state of a device by a visual sense, by providing a window display area which takes precedence over all other display areas, on a display screen, reducing a window which is made invisible, to a prescribed size, and displaying it on the window display area. CONSTITUTION:Rectangular information in window rectangular information 81a is related to a usual window, and display rectangular information in window rectangular information 81b, 81c is related to the first and the second icon window. In this regard, the icon window signifies, for instance, windows 2-1, 2-2 having a display priority, which are not concealed by usual windows 4-1, 4-2, etc., on a display screen 100 on a display device 1. For instance, when a window 4-3 is displayed newly on the display screen 100, the existing windows are concealed by the new window 4-3, but in such a case, the contents of the windows 4-1, 4-2 are displayed on the icon windows 2-1, 2-2.
Patent JP-S619198-A (JP)
Title: Brake control system of stepping motor
Inventor: SORIBASHI TOMOHIDE
IPC: H02P8/24
Filed: 1984-06-25
Abstract: PURPOSE:To improve the braking characteristic of a stepping motor by applying a torque of reverse direction to the rotating direction of a rotor at attenuation vibrating time at stopping time to suppress the amplitude of attenuating vibrations, thereby shortening the arranging time. CONSTITUTION:When a rotor is attenuated and vibrated with respect to the stopping position, the variation in the current of a stator coil generated upon vibrating can be detected by a current detector 9. Then, an exciting pattern generator 10 detects the variation in the angle speed of the rotor from the variation in the current, and generates an exciting pattern signal supplied to each stator coil to apply atorque of reverse direction to the rotating direction of the rotor to the rotor. When the pattern is supplied to each stator coil, the vibration of the rotor is suppressed to rapidly stop at the prescribed stopping position.
Patent JP-H02307245-A (JP)
Title: Semiconductor storage device
Inventor: HIROSE AKIHIKO
IPC: G11C17/00
Filed: 1989-05-22
Abstract: PURPOSE:To increase a relief ratio of chips and to improve the manufacturing yield by ensuring the replacement of defective memory cells with redundant memory cells by arranging at least two fuse elements out of plural fuse elements so that their extending directions differ from each other and composing at least two fuse elements of different wiring layers. CONSTITUTION:In a semiconductor storage device wherein when a defective memory cell is replaced by a redundant memory cell in a semiconductor storage device comprising redundant memory cells, a fuse element is cut by use of a laser beam so as to effect the programming, plural fuse elements F1-F4 are connected in series electrically in a circuit as one programming unit and if at least one fuse element of said fuse elements F1-F4, the purpose of program is attained. At least two fuse elements of said fuse elements F1-F4 are arranged so that their extending directions differ from each other and also at least two fuse elements out of the fuse elements F1-F4 are composed of different wiring layers 1 and 2.
Patent JP-H04353890-A (JP)
Title: On-vehicle navigator
Inventor: YONEYAMA MASAYOSHI
IPC: G08G1/0969
Filed: 1991-05-31
Abstract: PURPOSE:To offer much map information which is useful to a driver at all times. CONSTITUTION:A course change intersection detection part 17 finds the 1st most precedent course change intersection on a guidance road when a destination is viewed from the vehicle and the 2nd following course change intersection, and a display center place calculation part 18 finds a point, which is close to the 1st course change intersection by a constant distance from the vehicle position on the straight line connecting the vehicle position and the 1st course change intersection, as a display center position when the 1st course change intersection is present and the distance between the vehicle position and 1st course change intersection is larger than the constant distance, a point, which is close to the 2nd course change intersection by the constant distance from the vehicle position on the straight line connecting the vehicle position and 2nd course change intersection when the 1st and 2nd course change intersections are present and the distance between the vehicle position and 1st course change intersection is less than the constant distance, and a point which is close to the destination by the constant distance from the vehicle position on the straight line connecting the vehicle position and destination in other cases. Under the control of a map drawing control part 13, an image wherein a vehicle position mark is superimposed on a map which includes the display center position in the center is displayed on a screen.