baber/WOPTO huggingface dataset:
Patent JP-H09129873-A (JP)
Title: Buried gate structure mos transistor and its manufacture
Inventor: IKEMOTO KAZUTO
IPC: H01L29/78
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an MOS transistor which is similar to SOI structure and has a merit of the SOI(silicon on insulator) structure, and a manufacturing method of it. SOLUTION: This buried structure MOS transistor consists of the following: a plurality of buried insulating regions 21 buried in a semiconductor substrate, a gate electrode 31 and a gate insulating film 22 which are so buried in a region sandwiched between these buried insulating regions that channels are formed perpendicularly to the surface of the substrate, and an upper layer impurity diffusion layer 11 and a lower layer impurity diffusion layer 12 which are formed on the substrate as a source region and a drain region, respectively. Thus a vertical structure is constituted.
Patent JP-H08144785-A (JP)
Title: Gas turbine intake cooling device
Inventor: YAMASHITA KATSUYA
IPC: F02C7/04
Filed: 1994-11-18
Abstract: PURPOSE: To increase the output of a gas turbine with good efficiency with small pressure loss on the air side. CONSTITUTION: An intake duct for forming an intake passage of air for combustion of a gas turbine is made diverge into two parts, a passage switching damper 2 is disposed in the diverging part, plural cooling plates 4 are vertically installed at suitable spaces in such a manner as to be parallel to the flow direction of intake air in one diverged intake duct 1a and form a hollow part in the interior thereof by two flat plates, and an ice heat storage reservoir 6 including a water supply part and an ice heat storage part is provided on the upper surface of the diverged intake duct 1a in such a manner as to communicate from the upper side of each cooling plate 4 to the hollow part.  Accordingly, water which flows down from the water supply part of the ice heat storage reservoir 6 through the ice heat storage part is introduced into the hollow part of each cooling plate 4 and evaporated in high vacuum condition by the intake air of the gas turbine.
Patent JP-H04160254-A (JP)
Title: Transmission v-belt
Inventor: YAMADA KAZUHIRO
IPC: F16G5/18
Filed: 1990-10-23
Abstract: PURPOSE:To enhance power transmission capability by forming the surfaces of layer bands faced to the inclined surface of the V-groove of a V-shaped pulley while being mated along the opposite inclined surface of the V-groove in a transmission belt composed of layer bands, and of numbers of blocks. CONSTITUTION:A transmission belt 1 is made up out of a paired endless layer bands 2, and of numbers of blocks 3 which are slidably fitted onto each layer band 2. Each layer band 2 is made up out of endless ring metal bands 2a through 2j which are integrally formed while being closely over-lapped. In the metal bands 2a through 2j making up each layer band 2, the dimension in the width direction of the innermost circumferential metal band 2a is made minimum, and each aforesaid dimension of the metal bands 2b through 2j is made lager stepwise as they go up to the outward side along the inclined surface of a V-groove where a gap (t) is roughly kept constant while being spaced with the inclined surface 4a of the V-groove of a V-shaped pulley 4 so as to be closely over-lapped. By this constitution, the cross sectional area of the endless layer bands or chains can thereby be made to be a larger one where the most space of the V-shaped pulley is thereby made.
Patent JP-2000119874-A (JP)
Title: Substrate treating device
Inventor: GOTO JUICHI
IPC: C23F1/08
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To uniformize substrate treatment in the case a chemical heated to more than the atmospheric temp. is used. SOLUTION: A substrate treating device 10 is provided with a rotary chuck 14 holding a substrate 12 of a liq. crystal display, a chemical discharge nozzle 16 discharging a chemical heated at a temp. higher than room temp. to the substrate 12 and a transfer arm 27 transferring the substrate 12 to the rotary chuck 14. A hot plate 31 heating the substrate 12 held to the transfer arm 27 is provided, which uniformly heats the substrate 12 to the temp. approximately same as that of the chemical. The dispersion of etching treatment caused by the drop of the temp. is prevented, and the etching treatment can uniformly be executed.
Patent JP-2001104625-A (JP)
Title: Inter-board machine communication system, inter-board machine, transfer device and receiving device
Inventor: MIZUNAGA TETSUO
IPC: A63F7/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of low work efficiency due to the necessity of detaching an inter-board machine from a game machine island and mounting it to a spare unit provided in another place. SOLUTION: During noncommunication, a receiving device 40 can read each information from a noncommunication time IC card in which adjusted amount information and ID information hindered from being transmitted to the receiving device 40 through a communication cable 50 are written by an inter-board machine 30, and carry out data processing on the basis of this information. The adjusted amount information and the like read and written on IC card can thereby be efficiently read even in case of the occurrence of communication abnormality.
Patent JP-H04160702-A (JP)
Title: Following spot light
Inventor: TAMURA TAKEMI
IPC: G02B5/08
Filed: 1990-10-22
Abstract: PURPOSE:To make a lighting member itself compact, and improve the operationability by forming a spot light with a movable cylindrical member having a convex lens and a fixed cylindrical member having a light source. CONSTITUTION:A lighting member consists of a movable cylindrical member B and a fixed cylindrical member A, and at least a convex lens 6' of an image forming lens group is fitted to the movable cylindrical member B, and other lens group and an aperture 3 and a light source 1 are housed in the fixed cylindrical member A, and a reflecting mirror 10 is provided at a crossing point of an optical axis of the fixed cylindrical member A side on an optical axis inside of the movable cylindrical member B. Furthermore, the reflecting mirror 10 is coupled with the movable cylindrical member B to be changed by 1/2 of an angle, at which the movable cylindrical member B is changed, against the fixed cylindrical member A. A lighting member is thereby made compact to restrict a limitation of a location at minimum, and a following spot light having the excellent operationability can be obtained.
Patent JP-H03146241-A (JP)
Title: Method for eluting fusible core
Inventor: YANO MUNEAKI
IPC: B22C9/10
Filed: 1989-10-31
Abstract: PURPOSE:To shorten eluting time of a core by holding a hollow product embedded with the fusible core at m.p. of the core or higher and dipping this into molten metal having the same material of low m.p. alloy as the core. CONSTITUTION:The molten metal 3 having the same material of low m.p. alloy as the fusible core A is contained into a melting vessel 2 and on this, oil 4 of polyethylene glycol, etc., is charged. With action of induction magnetic field generated by working high frequency induction heating device 1, the molten metal 3 is heated and held to m.p. of the core A or higher. The hollow product B of synthetic resin-made special shaped tube, etc., with the core A embedded into the hollow part b1 is charged into a charging basket 5 and submerged into the molten metal 3. After the lapse of prescribed time, the core A is dissolved and eluted from the hollow part b1 in the follow product B. By drawing up the charging basket 5, this is taken out of the vessel 2 through the oil 4. When the product B passes through the oil 4, the molten metal 3 stuck to the circumferential face of the hollow product B is washed away.
Patent JP-S63137945-A (JP)
Title: Rubber composition for tire tread
Inventor: SAITO YUICHI
IPC: C08F297/04
Filed: 1986-11-29
Abstract: PURPOSE:To obtain the titled composition giving a tire having improved cornering operation stability, etc., by compounding a modified copolymer composed of two blocks containing specific amount of an aromatic vinyl compound and having a specific 1,2-bond content of conjugated diene segment. CONSTITUTION:The objective branched block copolymer is composed of (A) 20-80wt% block A containing 5-20wt% aromatic vinyl compound and having a 1,2-bond content of 25-55wt% in the conjugated diene segment and (B) a block B containing 35-60wt% aromatic vinyl compound and having a 1,2-bond content of 20-70wt% in the conjugated diene segment, wherein the average content of the aromatic vinyl compound in the whole molecules is 20-40wt%, an average content of 1,2-bond in the conjugated diene segment is 20-60wt% and >=40wt% of the polymer chain is modified with a trifunctional or tetrafunctional branching agent (e.g. dicarboxylic acid diester).
Patent JP-H08123728-A (JP)
Title: Circuit for updating contents of memory
Inventor: MATSUSHITA YOSHINORI
IPC: G06F12/08
Filed: 1994-10-26
Abstract: PURPOSE: To correctly update the contents of a data storing memory for data storage in a digital signal processor by simple programming. CONSTITUTION: A coefficient memory(C-MEM) 16, a general memory(G-RAM) 20, an arithmetic and logic operation unit(ALU) 26, a product sum computing element (MAC) 28, a program memory(P-MEM) 32, and a host interface circuit(HOST-IF) 34 are connected to a C-BUS 10. The HOST-IF 34 is an interface circuit for transmitting/receiving a program or data between a DSP and a host controller 36 and includes a timing control unit, a data receiving unit, a buffer memory, a data transmitting unit, etc., in its inside.
Patent JP-H02132020-A (JP)
Title: Sheet feeder
Inventor: SAWADA SHIGERU
IPC: B65H1/26
Filed: 1988-11-12
Abstract: PURPOSE:To improve operability and work efficiency by integrally and displaceably providing a sheet discharge tray on a sheet feed cassette so that the sheet feed cassette can feed sheets when the sheet discharge tray is displaced to the sheet discharge position in the sheet feeder of a copying machine or the like. CONSTITUTION:A sheet feeder is fitted to a copying machine, and the rear end section of a sheet discharge tray 2 is lifted and swayed around a swaying shaft 108. A holding member 25 is also moved upward, and a coupling projection 109 is coupled with a coupling recess not shown in the figure and stopped at the position where a plate 20 is inclined by about 20 deg.. A hooking member 3 is moved upward, a movable plate 11 lifts a sheet into contact with a delivering roller for delivery. When the sheet is to be fed, the sheet discharge tray 2 is further swayed, a pressing member 15 is pressed downward by a pressing arm 201 to push down the movable plate 11, the coupling projection 109 is coupled with a recess 255 and held, and the sheet is fed onto the movable plate 11. The operability and efficiency are thereby improved.
Patent JP-H01127343-A (JP)
Title: Manufacture of decorative sheet having adhesive agent layer on backside
Inventor: KAWABATA ICHIRO
IPC: B32B37/22
Filed: 1987-11-12
Abstract: PURPOSE:To obtain a decorative sheet through which a decorative plate whose appearance is favorable can be manufactured easily, by a method wherein a resin solution of the normal temperature is applied to the backside of a decorative sheet comprised of printed pattern paper through a direct method and then an adhesive agent layer is formed by heating and drying the same. CONSTITUTION:Printing, for example, of a pattern of the grain of wood is performed on a sheet of thin paper formed of a pulp fiber to which, for example, cationic acrylic resin has been adsorbed by forming the same. Then a decorative sheet comprised of printed pattern paper having a surface protective layer is obtained by curing curing type urethane resin applied to a printing surface. Then a solvent type urethane resin is applied to the backside of the decorative sheet at the normal temperature and the decorative sheet having an adhesive agent layer on the backside is obtained by heating, curing and cooling the same. The hot pressure contact of the decorative sheet to a particle board is performed by making use of the adhesive agent layer in the backside of the decorative sheet. With this construction, a decorative plate which is free from generation of peeling or creases or buldges between the printed pattern paper and adhesive agent layer, and has a favorable quality, is obtained.
Patent JP-S62144468-A (JP)
Title: Original reader
Inventor: MATSUO SHUICHI
IPC: H04N1/19
Filed: 1985-12-19
Abstract: PURPOSE:To correct the fluctuation of light intensity due to the deterioration or temperature rise of a light source caused by heating by providing a means for keeping the incident luminous quantity on a photodetector in a storage time constant by means of control of the lighting time of the light source within the storage time. CONSTITUTION:In turning on a switch 13, a discharged electron charge of a photodiode 11 during the off-time (charge storage time) of the switch 13 is detected by using an amplifier 14. The detected electric charge quantity is proportional to the incident luminous quantity on the photodetector 11 during the electric charge storage time. Thus, in setting the incident luminous quantity being a reference on the photodetector as a reference voltage 17 in advance, the reference voltage and the incident luminous quantity (converted into a voltage) depending on the light source 12 are compared by a comparator circuit 16. The lighting time of the light source 12 within the storage time is corrected by feeding back the difference to a light emitting element timing circuit 18 to make the incident luminous quantity on the photodetector 11 constant.
Patent JP-H01128135-A (JP)
Title: Stack control system
Inventor: TANADA TORU
IPC: G06F9/42
Filed: 1987-11-13
Abstract: PURPOSE:To prevent the runaway of a program due to a program mistake when the program is reset from a subroutine by controlling a program counter stack and a register stack independently of each other. CONSTITUTION:When a program is carried out, the contents of a stack pointer 3 are shifted to a register pointer 5 and the contents of a program counter stack pointer 6 to the pointer 3 respectively by a 1st transfer means 41 of a stack pointer switching part 4 before shift to a new subroutine and also before return to the original routine. While the contents of pointers 3 and 5 are shifted to pointers 6 and 3 respectively by a 2nd transfer means 42 of the part 4 after shift to a new subroutine and after return to the original routine. In such a way, no program runaway occurs despite a program mistake since a program counter 2 returns to its correct resetting address.
Patent JP-H09110535-A (JP)
Title: Burning method of ceramic ware
Inventor: ITO SHINJI
IPC: F27D3/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for burning a ceramic ware, capable of eliminating the generation of a deformation, a crack and a notch caused by the contraction during the burning. SOLUTION: This method for burning a ceramic ware is to install and lay plural rotatable bodies 4 formed as a sphere or a cylindrical pillar made of alumina, zirconium, SiC, etc., in a refractory sheath 3 opened to an upper direction, load a flat plate-shaped tile 5 as horizontally transferable on the plural rotatable bodies 4 and also load the raw formed material 1 of a product on the upper surface of the tile 5, and burn in a burning oven.
Patent JP-H04158864-A (JP)
Title: Wheel chair
Inventor: NISHIHIRA TETSUYA
IPC: A61G5/02
Filed: 1990-10-24
Abstract: PURPOSE:To enable the running over of an obstacle safely while keeping a wheel chair stable even if a drive wheel is located on the front thereof by mounting the drive wheel on a front end of a support member ahead of a pole through a wheel shaft. CONSTITUTION:A base plate 22 is mounted integral on a lower end of a pole 12 extending ahead of a wheel chair 10 and a front caster 24 free to rotate is mounted on the front end of the base plate 22. A support member 26 is mounted free to rotate on the upper pole 12 of the base plate 22 through a shaft 28. A rear caster 30 is mounted free to rotate on the support member 26 and a wheel shaft 32 is provided on the front end thereof. Then, a drive wheel 34 for manual driving free to rotate is mounted on the shaft 32. When the front caster 24 runs on an obstacle 38, the base plate 22 is lifted through the front caster 24 and the pole 12 turns backward centered on the shaft 28 of the support member 26. But the drive wheel 34 is kept on the ground without rising.
Patent JP-H03148339-A (JP)
Title: Constant speed running device
Inventor: ONISHI MASAYOSHI
IPC: B60W30/00
Filed: 1989-11-02
Abstract: PURPOSE:To prevent clogging of a filter for a long time by connecting an air introduction port to be provided on a solenoid valve that controls the actuation of a negative pressure actuator for throttle valve, to an exhaust side hole of a discharge valve of an electric negative pressure pump, and by providing the filter on an outside air side thereof. CONSTITUTION:Vacuum degree of a negative pressure actuator (not indicated in the attached drawing) that controls the opening of a throttle valve is increased by taking in air from a vacuum chamber by means of the reciprocation of a diaphragm 14 via a cam 12 and so on, through the rotation of an electric motor 11 of an electric negative pressure pump 10 which is connected to the vacuum chamber through a passage, while the vacuum degree is adjusted by introducing air through a solenoid valve 20. An air introduction port 50 is provided so as to communicate an air chamber 23 of the solenoid valve 20 to an exhaust side hole 51 of a discharge valve 15 of a pump 10, while a filter 52 is provided on an outside air side of an air introduction port connection part 50a. A dust adhered to the filter 52 is blown off by the discharged air.
Patent JP-H06227813-A (JP)
Title: Noble metallic ion collector and its production
Inventor: BABA YOSHINARI
IPC: C08B37/08
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a collector capable of efficiently recovering noble metallic ions at a dilute concentration from an aqueous solution acidified with hydrochloric acid by binding a chitosan molecule having a crosslinked structure to the pyridine ring or thiophene ring having the chelating ability. CONSTITUTION:Chitosan is made to react with an aldehyde derivative having the pyridine ring or thiophene ring to form a Schiff base in the amino group of the glucosamine constituting the chitosan. A crosslinking agent is then added thereto to carry out the crosslinking between the chitosan molecules. The resultant Schiff base is subsequently reduced with sodium tetrahydroborate to afford the objective noble metallic ion collector, having the crosslinked structure between chitosan molecules and comprising a glucosamine derivative, having the pyridine ring or thiophene ring introduced into the amino group of the glucosamine and expressed by formulas I and/or II.
Patent JP-H01130042-A (JP)
Title: Controller for internal combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D45/00
Filed: 1987-11-13
Abstract: PURPOSE:To aim at reduction in engine control cost by storing data fewer than the whole data area as fundamental data for engine control is advance, and replenishing data in an unstored area in succession on the basis of an actual driving state. CONSTITUTION:When a controller is constituted by a means (b) operating fundamental data from a control value based on an engine driving state detecting means (a), a means (c) operating an engine control value on the basis of this fundamental data or more than at least one among outputs of the driving state detecting means (a) as supplementary data as to an unstored area of a memory means (d), and this means (d) having areas of quantity necessary for engine control, and storing the fundamental data as a control map value in advance while replenishing and storing the supplementary data as the control map value, a means (e) operating the engine control value on the basis of this control map value, and a means (f) operating a control parameter on the basis of this output, data of the unstored area are replenished in succession so that engine control cost is thus reducible.
Patent JP-H11116865-A (JP)
Title: Hot melt type ink composition
Inventor: OUCHI AKIYOSHI
IPC: C09D11/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in a printing quality, good in a record-retaining performance, excellent in metal corrosion prevention and useful for an ink jet printing method by including an azine-based coloring agent and a phosphorous compound for preventing metal corrosion. SOLUTION: This ink composition for an ink jet printing method comprising heating an ink solid at room temperature and subsequently jetting the melted ink on a recording medium to form recording dots contains (A) an azine-based coloring agent (preferably a nigrosine dye) and (B) a metal corrosion-preventing phosphorous compound (e.g. triisodecyl phosphite). The component A preferably contains in an amount of 0.5-5 wt.%, and the component B preferably contains in an amount of >=3 wt.%, especially 0.05-1 wt.%. Carnauba wax is preferably added to the vehicle of the objective composition. A vegetable wax, a higher fatty acid or the like is preferably further added in addition to the carnauba wax. The melt viscosity of the ink on printing is preferably controlled to 5-15 mPa.s, and the viscosity of the ink at room temperature is also preferably controlled to 10,000 mPa.s.
Patent JP-H0597365-A (JP)
Title: Landing place device for elevator
Inventor: TAKAHASHI TATSUNORI
IPC: B66B13/30
Filed: 1991-10-08
Abstract: PURPOSE:To provide a landing place device for an elevator which permits the integral formation in transport and installation, reducing the manufacturing cost, by making a devise for tentatively fitting a landing place door surely without executing the special working on the landing place door. CONSTITUTION:A pair of fixing metal fittings 14 and 15 which nip the side wall lower edge part of a landing place door 4 in the perfectly opened state from the obverse and reverse sides are used, and a landing place door 4 is tentatively fitted by fixing the fixing metal fittings 14 and 15 on a sill 6 by bolts 9 and nuts 18.
Patent JP-S63139829-A (JP)
Title: Picture processing device
Inventor: HIROSE TOSHIHIKO
IPC: B65H83/00
Filed: 1986-12-02
Abstract: PURPOSE:To stably accommodate a sheet in a containing part in a condition that the sheet provides the same curl direction while to surely supply the sheet, by providing a moving means which moves the containing part to a receiving side or to a side opposite to the receiving side. CONSTITUTION:A sheet, discharged from a copying machine 5, is supplied to an intermediate tray 107 through an inverting route 105, and when copying is performed on both sides, the sheet, received in the intermediate tray 107, is supplied to a picture forming part 7 from a receiving side through a paper feed route 111. Consequently, the sheet, received in the intermediate tray 107, forms a curl direction in one way. While a picture processing device, which moves the intermediate tray 107 to its receiving side, when the sheet received in the intermediate tray 107 is supplied to the picture forming part 7 through the paper feed route 111, while the intermediate tray 107 to a side opposite to its receiving side when the sheet received in the intermediate tray 107 in supplied to the image forming part 7 through a paper feed route 109, surely supplies the sheet to the image forming part 7 from the intermediate tray 107.