baber/WOPTO huggingface dataset:
Patent JP-S61150519-A (JP)
Title: Semiconductor integrated logic circuit
Inventor: MABUCHI YOSHIHIRO
IPC: H03K19/018
Filed: 1984-12-25
Abstract: PURPOSE:To soften the transient current of an output buffer circuit by providing a driving circuit having one input and plural outputs which are equivalent logically, respectively, connecting the output of this driving circuit to the base of plural NPNTrs which are different from each other, and connecting in common the collectors of said Trs. CONSTITUTION:A TrQ1 being a driving circuit is operated as a phase split stage Tr. Also, capacitors C11, C12 and C13 being delaying circuits having each different delay time have each different capacity. Therefore, a base current flowing into Trs Q21, Q22 and Q23 is delayed by the relative value of delay quantities T1, T2 of the figure, and a corresponding shift is generated in the operation timing of the output Trs Q21, Q22 and Q23. A current waveform shown in the figure is that of the case when a current which is charged to a load capacity C1 is discharged by the Trs Q21, Q22 and Q23, and a composite current ISIGMA shows a current waveform flowing into a ground line. In such a way, the rise transient waveform of each current of the figure is much gentler than a conventional one.
Patent JP-S63132883-A (JP)
Title: Production of alpha-tocopherol
Inventor: TAKETOMI HIDETOSHI
IPC: C12P17/06
Filed: 1986-11-21
Abstract: PURPOSE:To improve efficiency of enzymatic reaction in producing alpha-tocopherol from non alpha-tocopherol by using an enzyme capable of converting tocopherolmethyl group, by adding a specific metallic ion to the reaction system and making a water-soluble organic solvent exist. CONSTITUTION:In producing alpha-tocopherol by treating non alpha-tocopherol with an enzyme (e.g. chloroplast prepared according to intracellular granule fractionation method from plant or alga) capable of converting tocopherolmethyl group in the presence of a methyl group donor (preferably active methionine) under a weakly alkali condition (preferably pH7.5-8.5), preferably 0.01-1mM one or more metallic ions selected from the group consisting of Mg, Ca, Zn and Sn and preferably 5-30vol% water-soluble organic solvent (preferably methanol, ethanol, acetone, DMF or DMSO) are added to the reaction system.
Patent JP-S63131776-A (JP)
Title: Facsimile recording and control circuit
Inventor: NAKASAKI YASUO
IPC: H04N1/387
Filed: 1986-11-21
Abstract: PURPOSE:To prevent the omitting of picture information at a lengthy original sent from a transmitting side by overlapping and recording a part of the original when the picture information having a long original length to exceed a fixed form size length is recorded on the cut paper of the fixed form size. CONSTITUTION:When the reading of the first page is started from an initial condition, '0' is set to an overlapping quantity setting register 8, when an output (h) of a reading address counter 5 of the initial condition comes to be '0', an initial value address (r) comes to be '0', '0' is set to a reading address counter 5 and the reading of one page is started. Thereafter, when an arbitrary value is set to an overlapping quantity setting register 8, while a recording part 13 reads one page, a fixed form size length signal (q) is turned ON and the reading from a memory part 2 is prohibited. When the recording part 13 starts the reading of the next page after the recording of one page is completed, and the reading is started from the time point when only an output (p) set to the overlapping quantity setting register 8 is returned more than the final reading address of one preceding page as a next initial value address (r). Thus, a part of the picture information is overlapped and outputted.
Patent JP-H05119696-A (JP)
Title: On-vehicle navigation system
Inventor: SAKAMOTO MASAHIRO
IPC: G06F17/30
Filed: 1991-10-24
Abstract: PURPOSE:To switch a map to be displayed in a map display equipment into a scale ratio which is desired by a user as faithfully as possible. CONSTITUTION:Map data of the designated scale ratio is read from a map data storing medium 5 where plural kinds of map data with the different scale ratios according to areas are stored and the present position of a vehicle is supserimposed on the map and screen-displayed. When map data of designated scale ratio does not exist in map data which are stored in the map data storing medium 5 concerning the map showing the area where the vehicle is running, CPU 2 reads map data of the scale ratio which is most closed to the designated scale ratio and screen-displays it so that the user is released from trouble for selecting the scale ratio as much as possible.
Patent JP-H08208844-A (JP)
Title: Production of polysilane
Inventor: HAYASHIDA AKIRA
IPC: C08G77/48
Filed: 1995-10-02
Abstract: PURPOSE: To economically obtain a high-molecular weight polysilane useful as a silicon carbide ceramic precursor, a photoresist material, etc., in high yield by reacting a low molecular weight polysilane produced as a by-product with an alkali metal by Wurtz type condensation method. CONSTITUTION: A low molecular weight polysilane containing a cyclic or a chain oligosilane produced as a by-product is reacted with (B) an alkali metal in obtaining the objective polysilane by reacting (A) a diorganodihalosilane such as a compound of the formula [R<1> and R<2> are each H or a 1-18C (substituted) monovalent hydrocarbon group] with the component B. For example, the component A is reacted with the component B in an aliphatic hydrocarbon solvent and the resultant reaction mixture is filtered and the components A and B are added to the filtrate to react the component A with the component B and low molecular weight polysilane in the filtrate is polymerized to provide the objective polysilane.
Patent JP-H01121612-A (JP)
Title: Burner apparatus for boiler
Inventor: ISATO AKIHIRO
IPC: F23D11/38
Filed: 1987-11-05
Abstract: PURPOSE:To enhance wear-resistance of a burner tip mounted to a burner equipment for boiler in which low quality fuel oil containing coal or solids are employed, by producing the burner tip formed of wear-resistant material and connecting an auxiliary vapor feed line to the burner to cool down the burner tip. CONSTITUTION:Burner tip 2 mounted onto a burner gun 1 is formed of ceramics such as Si3N4, super alloy such as WC-CO, or wearresistant material such as cermet, which exhibits a resistance to corrosive fuel such as COM, CWM, etc., containing a mixture of fine carbon powder, oil, water or other impurities. An auxiliary vapor feed line 5 is connected to the burner to supply a smaller amount of vapor than that fed upon operation, and cool down a heated tip 2 for its insertion and removal before or after operation, which leads to prevention of damage thereto. When the tip 2 is attached to the burner, temperature of the tip initiates to rise. However, once a valve on the supply line 5 is opened, the temperature is allowed to cool down abruptly.
Patent JP-H06128339-A (JP)
Title: Rubber-modified polystyrene resin composition
Inventor: YOSHIMI SHIYUUJI
IPC: C08L25/00
Filed: 1992-10-16
Abstract: PURPOSE:To obtain the title compsn. excellent in impact resistance and appearance. CONSTITUTION:The compsn. contains soft component particles (A) and copolymer rubber particles (B) both dispersed in the compsn. and satisfies the conditions that particles A have a salami structure and a mean particle size of 0.7-1.7mum, while particles B have a mean particle size of 0.5mum or lower and a core-shell structure comprising a shell consisting mainly of a polymer formed from a styrenic monomer and/or a (meth)acrylic ester monomer and a core consisting mainly of a rubbery polymer formed from a diolefin monomer, and that the wt. proportion of A (Xwt.%) and that of B (Ywt.%) satisfy the relations: 5<=(X+Y)<=30 and 60<=(X/(X+Y))X100<=99.
Patent JP-H07130715-A (JP)
Title: Method and apparatus for plasma processing for semiconductor wafer
Inventor: MATSUDA KOJI
IPC: C23C16/50
Filed: 1993-11-08
Abstract: PURPOSE:To provide a plasma processing method for semiconductor wafers and an apparatus for it, capable of lowering local thermal gradients which tend to be easily generated when heat is transferred from a wafer to a supporting member with gas existing between the wafer and the supporting member. CONSTITUTION:Prior to etching processing, He gas other than a processing gas such as a chlorine gas, etc., is taken in the processing chamber 37 of a reactive ion etching apparatus 35 through a gas inlet 61, and a wafer W is clamped on an electrode body 41 after that. The processing chamber 37 is always evacuated by a pump 75b, and the processing gas and He gas are supplied continuously. And the partial pressure of the processing gas in the processing chamber 37 is adjusted to 0.2Torr, and that of the He gas is to 0.8Torr. He gas existing between the wafer W and the electrode body 41 contributes thermal transfer between the both. While, He gas to be to pass the processing chamber 37 expels the heat of the wafer W to the outside as a refrigerant.
Patent JP-2000114291-A (JP)
Title: Semiconductor manufacturing device
Inventor: HIDAKA MASAFUMI
IPC: H01L23/50
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the yield in manufacturing a semiconductor device, for a semiconductor manufacturing device wherein a resin package is formed only on the one side surface of a lead frame. SOLUTION: For a semiconductor manufacturing device comprising a gate break mechanism 80 where a resin mold 20 (a configuration body where a plurality of resin sealing bodies 20A, where a resin 22 which is to be a resin package is formed on a lead frame 21 are connected by a gate 24 and a cull 23) is clamped by a lead frame clamper 83 before a gate-break process with the gate 24, and then separated into individual resin-sealing body 20A, the laed frame clamper 83 is so configured as to clamp only a position near the gate of the lead frame 21 at gate breaking while being separated from the resin 22.
Patent JP-H09120133-A (JP)
Title: Automatic developing processor
Inventor: NAKAJIMA YOSHIHIKO
IPC: G03D3/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the replenishment operation of replenishment liquid to a replenishing container or the exchange of the replenishing container by detecting the integrated throughput of a photographic sensitive material in accordance with length in a longitudinal direction, and discriminating and got notifying that the integrated throughput reaches set throughput. SOLUTION: When a film 11 is inserted to the film inserting part 13 of an automatic film developing machine 1, a film detecting part 500 detects the kinds, the leading end, and the trailing end of the film 11. When the trailing end of the film 11 is detected, the length of the film 11 in the longitudinal direction is found by the total number of perforations so as to operate a replenishment pump. Since adequate replenishing amount is decided by the kinds of the film 11, the replenishing amount can be found from the kinds and the length. Since the replenishment pump is a metering pump, the number of revolution corresponds to the replenishing amount of the replenishment liquid and the processing length of the film.  Whether the integrated value of the number of revolution reaches the set number of revolution, that is, the set throughput or not is discriminated, and is externally displayed.
Patent JP-H02126688-A (JP)
Title: Very-low temperature apparatus
Inventor: MIURA AKIHIKO
IPC: H01L39/04
Filed: 1988-11-07
Abstract: PURPOSE:To measure a liquid level under a weightless state by a method wherein a plurality of liquid-level gauges are arranged in a plurality of points on an inner wall of a container so as to face the central part of the container. CONSTITUTION:When a very-low temperature container 1 is placed under a weightless state such as in the universe or the like, a very-low temperature cryogen liquid surface 3 forms a curved surface which is closed near the center. When the container 1 is a sphere, the liquid surface 3 becomes nearly spherical; however, when the container is symmetrical or asymmetrical other than the sphere or when a very small acceleration is exerted on the container, a shape of the liquid surface 3 does not become spherical and it is anticipated that its position with reference to the container is displaced. In this case, a liquid-level gauge 4 which has been arranged properly on an inner wall of the container 1 so as to face the center of the container functions effectively even against a change in a shape and a position of the liquid surface 3. A detected liquid level of a very-low temperature cryogen 2 is output from a liquid-level gauge terminal 5 as an electric signal; the terminal is connected to a measuring instrument and a computer; the signal is converted into the liquid level and a liquid amount and is displayed and recorded. It is decided as an obligation for safety's sake that about 10% of a total inside volume of the container 1 is secured as a very-low temperature cryogen gas space 6 formed by the liquid surface 3 under gravity on the earth; a length and an arrangement of the liquid-level gauge 4 can be selected properly with reference to this space.
Patent JP-H05119947-A (JP)
Title: Method and device for menu management
Inventor: TSUBOSAKI TORU
IPC: G06F3/0482
Filed: 1991-10-25
Abstract: PURPOSE:To perform the re-display of a menu displayed previously by the simple operation of an operator. CONSTITUTION:This device is comprised of a menu request part 101 which requests menu selection in a window system, a menu decision part 102 which decides whether or not the re-display of the menu executed previously is requested, a menu storage part 103 which holds the content of the menu executed previously, a menu re-display selection part 104, and a menu display part 105. When it is judged that the re-display of the menu selected previously is requested by the menu decision part 102, the menu selected by the menu re- display selection part 104 which selects the menu from the menu storage part 103 is displayed. When it is judged that no re-display of the menu selected previously is requested by the menu decision part 102, a requested menu is stored in the menu storage part 103. Therefore, when plural menus are executed repeatedly, the re-display can be accurately and quickly performed.
Patent JP-H08133036-A (JP)
Title: Wheel speed detector
Inventor: KUSHI NAOTO
IPC: B60T8/171
Filed: 1994-11-14
Abstract: PURPOSE: To individually detect wheel speeds of two wheels independently without any deterioration in an installation property of a device. CONSTITUTION: For detecting a rotational speed ωt of a ring gear 22 rotating with an input shaft 14, a projection 22n is arranged in each tooth of the ring gear 22, while the first magnetic sensor 46 is arranged in the position opposed to the projection 22n. For detecting a rotational speed ωa of an output shaft 36a, a rotor 44 provided with projections 44n at the predetermined intervals is arranged, while the second magnetic sensor 48 is arranged in the position opposed to the projection 44n. In an electronic control unit 50, the rotational speeds ωa and ωt are detected, while a rotational speed ωb of an output shaft 36b is found according to the computing equation 2×ωt--ωa=ωb.
Patent JP-S61157333-A (JP)
Title: Method for controlling temperature of exhaust gas at outlet of boiler
Inventor: TARUI HARUO
IPC: B01D53/94
Filed: 1984-12-28
Abstract: PURPOSE:To adjust temp., by providing a boiler outlet duct in the exhaust gas flow passage reaching the terminal outlet of a boiler from the firing furnace of the boiler through the spaces between the water tube groups of the boiler and adjusting the opening degrees of dampers attached to the duct and the boiler outlet. CONSTITUTION:The exhaust gas issued from the firing furnace 14 of a boiler enters an exhaust gas flow passage 30 from an introducing port 22 to heat the water tube groups 20 of the boiler and flowed out to an exhaust gas main flow passage 38 from an outlet duct 52 having a damper 50 mounted therein and a terminal outlet duct 36 having a damper 34 mounted therein and flowed through a denitration apparatus 40 to remove NOx. At this time, the relation between the opening degrees of the dampers 34, 50 and the temp. of the outlet exhaust gas is preliminarily calculated and the opening degrees of the dampers are automatically controlled by the temp. sensor provided to the upstream side of the denitration apparatus to control temp.
Patent JP-H08109908-A (JP)
Title: Pulsating fluid pressure control device
Inventor: SAKAYORI SHIYOUICHI
IPC: F15B21/12
Filed: 1994-10-07
Abstract: PURPOSE: To change the pulse number of the fluid pressure to be fed by providing an upstream passage to feed the pressure fluid to a plunger and a downstream flow passage to discharge the fluid, and increasing or decreasing the throttled amount of a throttling device of the downstream flow passage. CONSTITUTION: When a moving contact 37 at the tip part of an expanded member 16 is brought into contact with a fixed contact 40 of a block 12 by a pressing spring 22, the expanded member 16 is stopped and an opening/closing valve 8 is simultaneously operated to feed the pressure fluid from an upstream passage 31 to a hole 13 and elevate a plunger 14. When the plunger is elevated, both contacts 37, 40 are opened to stop the feeding of the pressure fluid, and the pressure is kept by a non-return valve 6. When the fluid is discharged through a throttling device 34 of a downstream passage 32, the plunger 14 is lowered. Thus, when the throttling device 34 is opened, the discharge of the fluid is increased, and the frequency of the plunger 14 which is vertically vibrated is increased, and when the throttling device is closed, the frequency is reduced.  The pulse number of the fluid pressure to be fed to an actuator 1 can be changed according to the frequency of this plunger 14.
Patent JP-H0994484-A (JP)
Title: Centrifugal oil purifier
Inventor: MUTSUTANI KAZUYOSHI
IPC: B04B1/02
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To automatically discharge the residual oil by providing an opening set at the bottom of a vessel and communicating with the inside and outside of the vessel and an oil passage member with one end communicated with the opening and the other end at the lower part of the vessel communicated with a position more distant from the center of the vessel than from the position of the opening. SOLUTION: When oil is purified, the oil to be treated is dropped into a lower drum 1-1 from an oil feed pipe 7 through an oil feed inner pipe 6 and supplied, and a motor 10 is driven to rotate a centrifugal drum 1 through a motor shaft 10a, coupling 14 and intermediate shaft 15. Consequently, sludge S and water W when oil to be treated contains water and oil O are separated and deposited due to the respective gravities and amts. and the position of the oil passage hole 19a of the disk 19. The oil O is moved upward while separating sludge and water to form purified oil O' which is introduced into an upper drum 1-2. The purified oil O' is delivered by a pump 8 through an oil pipe 9.
Patent JP-H06129821-A (JP)
Title: Detecting method for welding line position
Inventor: KATO KENICHI
IPC: G01B11/245
Filed: 1992-10-19
Abstract: PURPOSE:To detect and determine a weld line position easily and precisely by computing the weld line position based on surface position data obtained along a predetermined detection line stretching over a U-shaped member and a prismatic member. CONSTITUTION:An optical position sensor is moved successively so as to detect the positions of U-shaped member 2 outer faces 2b, 2c and a prismatic member 1 outer planes 1b, 1c along predetermined detection lines 6A-6D intersecting with the weld line of the U-shaped member 2 and the prismatic member 1 at right angles, and to detect an inner face 2d position along the detection line 6E. Whole gaps and whole steps along edge lines p6-p7, P7-P9 between plate-like portions 21, 22 and the member 1 are determined based on detected results. A plane passing along three positions among the edge positions Q1-Q4 of the member 1 on the detection lines 6A-6D are determined so as to determine the whole gaps between the members 1, 2 along the edge lines p10-p12. A weld line position between the members 1, 2 is computed and determined based on the determined whole gaps and the determined whole steps.
Patent JP-H04154456-A (JP)
Title: Bumper reinforcement made of frp
Inventor: TAKANO OSAMU
IPC: B60R19/24
Filed: 1990-10-17
Abstract: PURPOSE:To dispense with bumper fitting parts, facilitate bumper fitting work, and increase fitting strength of the bumper, by forming bumper fitting parts in one body with a bumper reinforcement made of FRP. CONSTITUTION:In a bumper reinforcement 11 made of FRP, bumper fitting parts 12... of hat-like open section projected on the back of a wide and flat shock receiving face 11a are formed in one body with the bumper reinforcement 11 at the same time as forming it. Fitting bolts 13v are projected from the projected end faces 12a of respective bumper fitting parts 12 and fixed, and these are penetrated through metallic fixing plates 14 and fixed to the fixing plates 14 by welding their head parts 13a or the like. Shock absorbing material made of EA foam is arranged on the shock absorbing face 11a, a skin member 13 covering it is fixed with fasteners 21, 22 to constitute the bumper, the respective fitting bolts 13 are inserted through holes provided on stays 4 of a vehicle body, and the bumper is fixed to the stays 4 by tightening with nuts 9.
Patent JP-S62137124-A (JP)
Title: Roll bending method and device used for execution of this method
Inventor: MOCHIZUKI MASANORI
IPC: B21D5/14
Filed: 1985-12-11
Abstract: PURPOSE:To form a work plate cylindrically by its bending continuously according to the traveling of an elastic body by forming the elastic material layer of a roll bending machine in a plate shape and by linearly traveling the elastic material layer at the lower part of the upper roll at least. CONSTITUTION:The lower roll 3, 3 are lifted upto the top lift position by a ascending and descending means in the state of placing the end part of the elastic plat 22 which is placed on a supporting table 40 on the lower roll 3, 3. Then the upper roll 1 is immersed to the elastic plate 22, which is bent and pressed. The elastic plate 22 is traveled then with the driving of the upper roll 1 or the driving of the upper roll 1 and lower roll 3, 3. A work material A is then continuously bent and formed cylindrically according to the traveling of the elastic plate, when the work material A is inserted between the elastic plate 22 and the upper roll 1. A work plate may be formed in tubular shape without using the elastic plate 22. In this case, the plate thickness of the work plate becomes thick compared to the work using the elastic plate.
Patent JP-2000108109-A (JP)
Title: Building wood product and unit panel
Inventor: SATO KIMIHIKO
IPC: B27M3/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To maintain an ambient humidity in a best-suited condition and thereby ensure the natural adjustment of humidity through utilizing the proper absorbing/releasing performance of moisture of the wood itself by using a ceiling or a wall member which has a wood surface inclined in the fiber direction of the wood with the exposed thickness showing a moisture absorbing/releasing performance above a specific value. SOLUTION: The wood product 1 for a building has a wood surface 2 as a surface inclined in the fiber direction of the wood. The wood to be used for the wood product 1 is a rectangular lumber 3 which has a fiber direction in the longitudinal direction and also has a sectional shape being like a square pillar. In addition, the wood product 1 is obtained by cutting the rectangular lumber 3 to the specified thickness at an inclination angle α with the fiber direction of the lumber 3. The inclination angle α is preferably set at about 10 deg. or more, and further preferably at 30 deg. or more. Further, the sufficient thickness, i.e., a distance at right angles with the cut wood surface 2 of a building wood product 1 is at least 8 mm or more.