baber/WOPTO huggingface dataset:
Patent JP-H037229-A (JP)
Title: Cerebral nerve function improver
Inventor: MORITA TAKAKAZU
IPC: C07D317/64
Filed: 1990-03-07
Abstract: PURPOSE:To obtain a cerebral nerve function improver useful for dysmnesia, senile dementia, etc., having 5-HT2 antagonism, comprising a specific diphenylethylpiperazine derivative or a salt thereof as an active ingredient. CONSTITUTION:A cerebral nerve function improver containing a compound shown by formula I (Ar and Ar' are lower alkyl or lower alkoxy; R is H, lower alkyl, lower alkoxy, etc.; A is 1-6C lower alkylene; n is 0-1) or a salt thereof. A new compound shown by formula II (R<1> and R<2> are H or F; R<3> is H, lower alkyl, lower alkoxy, halogen or lower alkylenedioxy) among the compounds shown by formula I is excellent as an anti-dementia agent even with a small amount. The compound shown by formula I can be orally or parenterally administered, a dose is usually 1-1,000mg daily and administered once-several times daily.
Patent JP-H07257240-A (JP)
Title: Seat track
Inventor: URAMICHI HIDEKI
IPC: B60N2/06
Filed: 1994-03-28
Abstract: PURPOSE:To provide a seat track of a simple structure having sufficient durability against peeling of both rails by penetraing a pair of a front and a back rollers into roller guide holes formed in facing surfaces of a lower rail and an upper rail, and bringing these rollers intocontact with the upper side of the roller guide hole for the upper rail and the lower side of the roller guide hole for the lover rail. CONSTITUTION:In side surfaces of a lower rail 10 and an upper rail 11, long roller guide holes 10b, 11b are formed respectively, a pair of a front and a back rollers 14 are penetrated into the roller guide holes 10b, 11b, and the lower side of the roller guide hole 10b of the lower rail 10 and the upper side of the roller guide hole 11b of the upper rail 11 are put to get in contact with the rollers 14 without sliding. In regulating a forward/back position of a seat, a lock lever 18 is released from a lock hole 10c by an operation handle 20 to slide the upper rail 11. Because the roller 14 itself is held in the roller guide hole 10b, 11b, a separate member is not required, thereby strength of side walls of both rails can be provided.
Patent JP-S58177843-A (JP)
Title: Conveying method and unit for long size sheet-like material
Inventor: FUJIO MASAAKI
IPC: B65H49/28
Filed: 1982-04-06
Abstract: PURPOSE:To eliminate preparation work for each single roll to secure uninterrupted work procedure by connecting an internal end of a sheet-like material located at an upper roll position to an external end of a sheet-like material located at a lower roll position neighboring the above. CONSTITUTION:A plurality of rolls R are stacked with both a suitable space with each other in the vertical direction and almost alined axes. And an internal end S1 of a sheet-like material located at an upper roll position is connected to an external end S2 of a sheet-like material located at a lower roll position neighboring the above, thus connecting all the rolls stacked. Under the rotation whose rotating center coincides with the axis line of thus stacked plurality of rolls, the winding-out of a sheet-like material is begun at the topmost roll. As soon as the winding-out of the topmost roll is over, the winding-out of a sheet- like material from the next lower roll follows.
Patent JP-H10251613-A (JP)
Title: Adhesive for laminating polyester film to metal sheet, metal sheet with polyester film laminated thereto, and cap
Inventor: TAKAHASHI YUTAKA
IPC: B29L9/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive which is excellent in storage stability and handleability, has a good adhesiveness, does not yellow even when cured, and can give a metal sheet laminate excellent in processability and retorting resistance by incorporating phosphoric acid into a resin component comprising a phenoxy resin, either a melamine resin or a benzoguanamine resin as the curative, and if necessary an epoxy resin. SOLUTION: 0.05-2 pts.wt. phosphoric acid is incorporated into 100 pts.wt. resin component comprising 45-99 pts.wt. phenoxy resin (A), 1-30 pts.wt. curative (B), and 0-45 pts.wt. epoxy resin (C). A phenoxy resin having a number average mol.wt. of 5,000 or higher and a wt. average mol.wt. of 20,000 or higher is pref. as ingredient A. A methylolated melamine resin or a methylolated benzoguamaine resin of which at least a part of methylol groups have been etherified with methyl alcohol is used as ingredient B. A bisphenol epoxy resin is suitable as ingredient C.
Patent JP-H01231333-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAITO TAKAHIRO
IPC: H01L21/60
Filed: 1988-03-10
Abstract: PURPOSE:To improve throughput and yield in a production line by sticking insulating tapes to the undersides of the tip sections of inner leads in a lead frame molded so that the inner leads are coupled mutually at the tip sections, superposing one part of the main surface of a semiconductor chip to the undersides of the insulating tapes and connecting bonding pads for the semiconductor chip and the inner leads by wires. CONSTITUTION:The tip sections of leads 12 are combined mutually by a rectangular combining section 13 formed at a central section in a lead frame 11. Insulating tapes 15 in size the same as or slightly larger than that of a semiconductor chip 14 loaded are stuck to the combining section 13 and the undersides of peripheral sections in the lead frame 11. Consequently, when the insulating tapes 15 are pasted, the combining section 13 in the lead frame 11 is punched by using a press, and the nose sections of the inner leads 12a are separated. A space between the inner leads 12a is kept properly by residual insulating tapes 15 except a punching section. The lead frame 11 is placed onto the semiconductor chip 14, and joined with a bonding-material lead-frame 11 underside. Bonding pads 14a for the chip 14 and the inner leads 12a are connected by wires 16.
Patent JP-H02238965-A (JP)
Title: Recorder
Inventor: URATA HISAO
IPC: B41J2/485
Filed: 1989-03-13
Abstract: PURPOSE:To shorten character generation time and to enable high speed printing by preparing an attribute table for every character in font cash then enlarging the dot pattern according to the attribute table and processing the output line smoothly. CONSTITUTION:It is checked whether or not a font of character identical to the character to be printed and having different number of point has been developed in a font cash. The check is carried out with reference to a correspondence table between the pattern developed in the font cash and character code. If such font has not been developed, a dot pattern is developed from coordinate data. If such font has been developed, check is made whether or not the dot pattern can be enlarged to the point required by the font based on data stored in a column 1. If the magnification is exceeded, dot pattern developing sequence is executed based on the coordinate data. If the dot pattern in the font cash can be enlarged, it is enlarged to a required character size.
Patent JP-H08226926-A (JP)
Title: Scanning probe microscope and measurement method by the microscope
Inventor: NAGASAWA KIYOSHI
IPC: G01N37/00
Filed: 1995-02-22
Abstract: PURPOSE: To provide a scanning probe microscope which can correctly measure a micro three-dimensional shape and a measurement method by the microscope. CONSTITUTION: A scanning probe microscope includes a cantilever 21 having a probe 22 facing a sample 14, an xyz-scanner 20 with the cantilever attached for displacing a relational position between the probe and the sample and a displacement detector 23 for detecting displacement of the cantilever.  It also comprises a mounting angle setting part 42 for detecting a deflection amount of the cantilever based on interatomic force functioning between the probe and the sample while scanning a sample surface, also controlling the deflection amount to measure the sample surface and mounting the cantilever to the xyz- scanner at an arbitrary angle, a rotating stage 41 for fixing the xyz-scanner or the like and rotating around its rotation axis at an arbitrary angle, and a controlling means for causing the cantilever to make measurements before and after rotation by rotating the inclined cantilever with a rotating stage. An inclined posture of the cantilever and rotation are utilized to measure a rim of an uneven part on the sample surface.
Patent JP-2000261237-A (JP)
Title: Slot antenna like thin plate and its production
Inventor: ITO HIDEO
IPC: H01Q1/42
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To secure satisfactory characteristics and performance of an antenna while securing thinness of the entire antenna and easy forming. SOLUTION: Slots are arranged and formed in a metallic foil part of an metallic foil-stuck insulating substrate, where the metallic foil is stuck to one face of the insulating substrate, to form a radio wave radiation metallic part 110, and a radio wave radiation substrate 100 with the insulating substrate as a radome 120 is provided. A hole 310 for feeding which pierces the center position of a metallic plate-stuck substrate where a metallic plate is stuck to one face of a dielectric substrate is formed, and this dielectric substrate surface is adhered to the surface of the radio wave radiation metallic part 110, and a waveguide forming substrate 220 with the dielectric substrate part as a waveguide 220 and with the metallic plate part as a metallic mount 210 is provided. The front end part of a feed line 400 is attached to the hole 310 for feeding to form a feed part 300.  The hole 310 for feeding is secured free from over-cutting at the time of working, and satisfactory characteristics and performance are easily obtained without over-cutting.
Patent JP-H03261249-A (JP)
Title: Coding information transfer system
Inventor: TAKASE TADAHIRO
Filed: 1990-03-12
Abstract: PURPOSE:To relieve the effect on the system due to missing of burst coding information or the like and a transmission error by providing a coding information quantity measuring means, a copy information output means, and a multiplex means to a sender side equipment and providing a transfer information demultiplex means, an error/missing detection means and an information replacement means to a receiver side equipment. CONSTITUTION:When an information quantity 112 of coding information 111 measured by a coding information quantity measuring means 105 is much at a sender side equipment 101, a copy information output means 106 copies the coding information 111 to decrease the information quantity of copy information 114 to be multiplexed and when the information quantity 112 is less, the information quantity of the copy information 114 is increased. On the other hand, when an error/missing detection means 109 at a receiver side equipment 102 detects a transmission error or cell missing or the like in substantial information 113' received via a transfer information demultiplex means 108, the information replacement means 110 replaces the substantial information 113' into copy information 114'. Thus, the transmission of efficient information is attained and the effect on the system due to error or missing is relieved.
Patent JP-H10250798-A (JP)
Title: Joint metal fitting for unloading at lorry side
Inventor: MAESHIBA SHINSUKE
IPC: F16L37/12
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide, for unloading at a lorry side, a joint metal fitting which can be used for an oil filler port of a plurality of diameters without changing an original and basic metal fitting structure. SOLUTION: This joint metal fitting is provided with a coupling main body 1 which fits freely detachable with the metal fitting of an oil filler port, an inner pipe 5 which has a conducting channel for supplying fuel oil and is placed in the center part of an open space provided in the inner side of the coupling main body 1, a catching 6 provided freely movable on the side of the inner pipe 5 fitted with the fitting part B of the oil filler port on the inner face of the inner side of the coupling main body 1 and a pressure lever 12 provided on the outer peripheral wall of the coupling main body 1. By pressing down the pressure lever 12, the catching 6 can be moved inward.  In this case, a recessed face 7 is provided on the outer surface of the inner pipe 5, which has a conducting channel for supplying fuel oil, for making the outer diameter of the inner pipe 5 smaller and for enlarging the moving area of the catching 6.
Patent JP-H02236232-A (JP)
Title: Method for melting and casting titanium and titanium alloy
Inventor: EKUSA NORIO
IPC: B22D11/00
Filed: 1989-03-09
Abstract: PURPOSE:To efficiently melt and cast titanium contg. less impurities by melting the titanium in a low-pressure inert gaseous atmosphere by using an induction heating melting furnace lined with refractories, such as CaO system, CaF2 system and Y2O3 system, and by pouring the molten metal into a water-cooled copper mold. CONSTITUTION:The inside of the chamber 4 of the melting furnace having a crucible 1 formed of a lining material of >=1 kinds among the refractories of the CaO system, CaF2 system and Y2O3 system and an induction heating coil 2 is maintained under 1Torr to atm. pressure of gaseous Ar. The titanium and titanium alloys are continuously charged from a raw material feed hopper 5 into the crucible 1. These raw materials are heated and melted by high-frequency electric power via the heating coil 2 and receive stirring force. The molten metal 3 formed in such a manner is poured into the water-cooled copper mold 9 and is cooled to solidify. The formed titanium and titanium ingot is continuously drawn by means of a dummy ingot 10 and a drawing rod 11 while the ingot is rotated at a prescribed speed.
Patent JP-H06272404-A (JP)
Title: Energy-saving building
Inventor: MIZUTANI AKIRA
IPC: E04H1/00
Filed: 1993-03-18
Abstract: PURPOSE:To reduce a running cost, and to contribute to the maintenance of environment by incorporating a solar battery and a wind power generating device in the surface of a curtain wall and a permanent form. CONSTITUTION:Curtain walls 2, to which solar batterys 3 are fitted previously, are incorporated in a building 1 to form an outer wall. The solar batterys 3 of respective curtain walls 2 are connected to each other in parallel or in series. The solar batteries 3 are connected to an accumulator 14 to store the excited power. Furthermore, the direct current from the accumulator 14 is converted to the alternating current through a power converting device, and supplied as each power source inside of the building 1. Clean private power generation is thereby realized to reduce a running cost for maintaining and administering the building and contribute to the maintenance of environment of the earth.
Patent JP-S55151587-A (JP)
Title: Preparation of penicillamine
Inventor: TAMURA TOSHIAKI
IPC: C07D499/04
Filed: 1979-05-11
Abstract: PURPOSE: To obtain penicillamine in high yields and in high purity industrially advantageously, by reacting a penillic acid with an oxidizing agent, followed by  reducing the resulting penicillaminedisulfinde.  
     CONSTITUTION: A penillic acid (e.g., benzylpenillic acid, benzyloxypenillic acid, etc.) is dispersed into a water-containing alcohol (e.g., methanol, ethanol, propanol, etc.), and is reacted with an oxidizing agen (e.g., a hydrogen peroxide solution, iodine, bromine, etc.) to prepare penicillaminedisulfide. Penicillaminedisulfide, for example, is dispersed in liquid ammonium and reduced with an alkali metal, or reduced with a metal, e.g., zinc, tin, iron, etc. in hydrochloric acid, acetic acid, etc. to give penicillamine.  
     EFFECT: The low reaction temperature prevents the racemization of a resulting product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000007672-A (JP)
Title: Beta-type tris-(2,3-epoxypropyl)-isocyanurate crystal and its production
Inventor: IKEDA HISAO
IPC: C08G59/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain highly pure β-type tris-(2,3-epoxypropyl)-isocyanurate crystals from which injurious epichlorohydrin is reduced, and to obtain a method for producing the same. SOLUTION: β-Type tris-(2,3-epoxypropyl)-isocyanurate crystals containing α-type tris-(2,3-epoxypropyl)-isocyanurate in the crystals. The crystals are produced by (A) a process for reacting cyanuric acid with epichlorohydrin to obtain the reaction solution containing tris-(2,3-epoxypropyl)-isocyanurate, (B) a process for adjusting the concentration of solid contents, (C) a process for adding seed crystals, (D) a process for cooling the mixture to obtain the crystals, and (E) a process for washing and drying the crystals.
Patent JP-S58178829-A (JP)
Inventor: MIHAIRU AREKIIBITSUCHI KORUZOF
IPC: F02B55/14
Filed: 1982-04-09
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-H11256232-A (JP)
Title: Low carbon martensitic stainless hot rolled steel strip and its production
Inventor: SHINPO YUKIO
IPC: C22C38/40
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To produce a low carbon martensitic stainless hot rolled steel strip in which a tempering stage is simplified as much as possible, the strength of a hot rolled steel strip to be worked into a welded tube or the like is suitably reduced to facilitate its forming and excellent in corrosion resistance and weldability and to provide a method for producing it. SOLUTION: A stainless steel slab contg., by weight, 12.0 to 13.5% Cr, C+N<=0.030% and 1.5 to 2.5% Ni is heated to the temp. range of 1,100 to 1,200 deg.C, next, the slab is subjected to hot rolling to make the finishing temp. in the hot rolling to >=900 deg.C by a hot rolling mill and is coiled to be formed into a hot rolled steel strip, and the hot rolled steel strip is temporarily cooled to <=150 deg.C and is then subjected to heat treatment in the temp. range of 550 to 670 deg.C.
Patent JP-H10238304-A (JP)
Title: Combination blade unit
Inventor: UENO YASUO
IPC: F01D5/14
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a combination blade unit to generate a force (a lift) orthogonal to a flow when an angle of elevation is approximately ±90 deg. and have a wide application range from a turbine of a fluid utilizing machine to a yacht. SOLUTION: Two rear blades having a blade thickness ratio of 15% or less arranged in the rear of a single front blade, having a blade thickness ratio of 15% or more and formed in a vertically symmetrical section, at intervals of a distance of 1/2 or less of the chord length of a front blade are vertically symmetrically arranged. Namely, W11, W12, W13, and W14 are a stream line indicating a flow of liquid at an ordinary angle of elevation of approximate 20 deg.. Since streamlines W12 and W13 flowing between two rear blades 20 and 30 form a stable flow paralleling rear blades 20 and 30, a movement amount thereof is high and streamlines W11 and W14 flowing the outside of the rear blades 20 and 30 are also induced by the flow and smoothly flow. As a result, A lift responding to an integrated change in the directions of the flows W11, W12, W13, and W14 is generated.
Patent JP-H08256154-A (JP)
Title: Cell buffer control method for atm
Inventor: ARAMAKI TOSHIYA
IPC: H04L12/28
Filed: 1995-03-17
Abstract: PURPOSE: To reduce the abandonment rate of non-priority cells while securing the priority level of priority cells. CONSTITUTION: When the number of cells stored in a priority cell buffer 101 is larger than a prescribed value, stored cells are preferentially read out from the priority cell buffer; but when the number of cells stored in the priority cell buffer 101 is equal to or smaller than the prescribed value and the number of cells stored in a non-priority cell buffer 102 is equal to or larger than the prescribed value, cells stored in the non-priority cell buffer 102 are read out. When the number of cells stored in the priority cell buffer 101 and that in the non-priority cell buffer 102 are equal to or smaller than the prescribed value, stored cells are read out from the priority cell buffer 101 and the non- priority cell buffer 102 alternately.
Patent JP-H09251171-A (JP)
Title: Liquid crystal display device and its production
Inventor: KASHIMOTO NOBORU
IPC: H01L29/786
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To easily make a polycrystalline state of an active layer near a gate electrode and to obtain higher and uniform characteristics of a liquid crystal display device in which reverse stagger type thin film transistors are connected as a switching element to pixel electrodes on an insulating substrate, by forming an opening in a part of the gate electrode to transmit light. SOLUTION: A glass substrate 101 is prepared and a metal film such as a Ta film is formed as a conductive film to form a gate electrode on the one principal plane of the substrate. Then slits are formed as openings 102a to transmit light to pattern the gate electrode 102 as an comb-like form. Further, a silicon oxide film 103 is formed as a gate insulating film. Then an amorphous silicon layer 104 to be an active layer and a low resistance silicon layer 105 to make contact with an electrode are successively formed. Then the layers are irradiated with energy rays 106 through the insulating substrate 101. In this process, light beams 105 enter through the openings 102 of the gate electrode 102 to reach the amorphous silicon layer 104 as an active layer to form a polycrystalline silicon 104a.
Patent JP-S55151378-A (JP)
Title: Fabricating method of piezoelectric porcelain material
Inventor: HORIBE YASUTAKA
IPC: C04B35/493
Filed: 1979-05-14
Abstract: PURPOSE:To obtain a material capable of being forming in thin plate with 1/3 of Poisson's ratio and 300 or higher of mechanical quality factor by calcining special composition under limited conditions. CONSTITUTION:A composition having a range of 0.025<=x<=0.125, 0.375<=y<= 0.618 as represented by the following formula xPb(Mg1/3Nb2/3)O3+(1-x-y) PbTiO3+yPbZrO3 or a composition containing CoO of 0.4-2.0mol% or Cr2O3 of 0.2-1.0mol% added to the above is calcined under limited conditions in high oxygen atmosphere to obtain a piezoelectric porcelain material.
Patent JP-H07268515-A (JP)
Title: Injection molded titanium sintered compact and its production
Inventor: ENBOKU MASAKAZU
IPC: C22C14/00
Filed: 1994-03-29
Abstract: PURPOSE:To produce an injection molded titanium sintered compact which has an excellent mechanical characteristic and to provide its producing method which lessens the amt. of the org. binder to be added in order to attain this sintered compact. CONSTITUTION:This injection molded titanium sintered compact contains oxygen at <=0.4wt.% and carbon at <=0.07wt.% and consists of the balance substantially titanium. The injection molded titanium sintered compact is produced by using spherical titanium powder, such as gas atomized powder, contg, oxygen at <=0.3wt.% and carbon at <=0.04wt.% and has an average grain size of 1 to 40mum.
Patent JP-H06270132-A (JP)
Title: Temperature measuring device for controlling cooled concrete
Inventor: NAKAJIMA KAZUO
IPC: B28C5/46
Filed: 1993-03-18
Abstract: PURPOSE:To directly measure the surface temp. of concrete by a non-contact system by removing the white smoke on the detection surface of an infrared sensor. CONSTITUTION:A temp. measuring device 3 is constituted of a sheath pipe 4 whose one end opening is opposed to cooled concrete 2, an infrared temp. sensor 5 provided to the other end opening of the sheath pipe 4 so that the measuring surface thereof is turned to the opening, the air supply pipe 6 communicating with the end part on the sensor fixing side of the sheath pipe 4 at one end thereof and communicating with the open air at the other end thereof and an air supply fan 7 supplying the open air into the sheath pipe 4 through the air supply pipe 6.