baber/WOPTO huggingface dataset:
Patent JP-H08303353-A (JP)
Title: Control device, control method, shaping device, and shaping method for fixed displacement pump
Inventor: FUKUDA ZENPEI
IPC: F04C14/08
Filed: 1996-03-08
Abstract: PURPOSE: To reduce delivery pressure changes of a fixed displacement pump despite of a simple and inexpensive structure, by amplifying output signals of a filter circuit which passes only frequency signal components of the delivery pressure changes originated from the fixed displacement pump, converting the amplified output signals into binary values, and selecting a voltage value according to the binary signals. CONSTITUTION: A pressure gage 3 is provided downstream from the delivery opening of a fixed displacement pump 2 which is driven by a motor 1 and only frequency signal components of delivery pressure changes originated from the fixed displacement pump 2 out of its output signals are made to pass through a filter circuit 4. The signals passed through the filter circuit are amplified 5 and then compared with a prescribed reference voltage in a comparison circuit 6 so as to be converted into binary values and voltage values (b), (c) (b>c), which are set in an additional value set circuit 8, are selected and output according to the binary signals by a selector 9. Next, the output voltage of the selector 9 and the output voltage (a) of a rotation speed set circuit 7 are added 10, and the output after addition is output 11 to a motor 1 by converted into a voltage value or a current value drivable of the motor.
Patent JP-S60196183-A (JP)
Title: Preparation of liqueur containing monacolin k and monacolin j
Inventor: HASEGAWA KANZOU
IPC: C12G3/04
Filed: 1984-03-16
Abstract: PURPOSE:A strain of BENIKOJI, which is capable of producing a large amount of monacolin J suppressing cholesterols is cultured with steamed rice and the product is added together with alcohol to SAKE in the form of mash to produce the titled liqueur. CONSTITUTION:A strain of BENIKOJI, Monascus pyrothus IFO-4480 or the like, which can produce a large amount of monacolin J which inhibits the formation of cholesterols in animal bodies, is inoculated to steamed rice at 40-45 deg.C and cultured aerobically at 30-35 deg.C for 7-15 days. The resultant slurry or the solid after filtration of the slurry is added together with a certain amount of alcohol to the fermentation mash as a component of liqueur to give an alcoholic beverage for health containing monacolin J.
Patent JP-H0989059-A (JP)
Title: Variable speed pulley
Inventor: TAMAGAWA TAKAO
IPC: F16H55/56
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed pulley having a simple structure, smooth speed change and insensibility relating to torque fluctuation. SOLUTION: An eccentric ring 20 of trapezoidal section winding a belt 2 is held between the first/second V groove forming units 18, 19. Each V groove forming unit 18, 19 is respectively screw connected to the first/second external thread parts 16, 17 formed in a rotary shaft 15 to have the same pitch with a reverse thread to each other. This screw connection part constitutes a torque cam mechanism T. Load torque is changed, even when the eccentric ring 20 tends to advance to the inward in a diametric direction of a variable speed pulley 8, force against this advance is generated by the torque cam mechanism T, and the advance of the ring is impeded.
Patent JP-H11254208-A (JP)
Title: Milling tool excellent in wear and abrasion resistance
Inventor: ICHIKAWA HIROSHI
IPC: B23B27/14
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a milling tool excellent in wear and abrasion resistance. SOLUTION: With regard to a milling tool of a type having a surface coated cemented carbide made cutting blade tip formed of a hard coated layer on the surface of a cemented carbide base substance fitted to it in a detachable manner, the cemented carbide base substance is of 75 to 95 weight % dispersed phase and the remainder of a bonded phase and an unavoidable unpurity, the dispersed phase composed of WC and containing 5 to 20 weight % of Co as a bonded phase forming component, and includes a high temperature heat formed surface layer having a reaction product Com Wn C distributed on the surface covering in the depth of 1 to 2 μm from the utmost surface.  Besides composing it with the cemented carbide base substance, the hard coated payer is composed of a Ti compound layer consisting of one or two or more kinds of either a TiC layer, a TiN layer, a TiCN layer, a TiCO layer, a TiNO layer, or TiCNO layer, all of which are formed by applying an MT-CVD method, or of such Ti compound layer and a Al2 O3 layer formed by applying the MT- CVD method or an HT-CVD method, and the average layer thickness is to be 0.5 to 4.5 μm.
Patent JP-H05259268-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L27/12
Filed: 1992-03-11
Abstract: PURPOSE:To simplify coupling between silicon atoms on a mirrored and joined face constituting a junction face between a silicon member on a surface and a silicon member on a rear face in a composite element substrate where a vertical power element having a current path from the substrate surface to the substrate rear face and a control circuit element are monolithically integrated. CONSTITUTION:A single crystal silicon layer 5 and a polysilicon layer 4 adjacent to the layer 5 are formed on a single crystal silicon substrate 6, while a first single crystal silicon region 9 in an island shape which is adhesively formed on the single crystal silicon layer and electrically connected to the single crystal silicon layer 6 through the single crystal silicon layer 5 and a second single crystal silicon region 8 which is electrically insulated from the first single crystal silicon region 9 and formed like an island via an insulation film 2 on the polysilicon layer 4 are formed.
Patent JP-H08243915-A (JP)
Title: Chemical machine polishing device
Inventor: KIYOTA HISAHARU
IPC: B24B37/20
Filed: 1995-03-13
Abstract: PURPOSE: To provide a chemical machine polishing device by which polishing speed of a practical use level can be obtained while reducing pattern dependency and polishing time dependency. CONSTITUTION: As a heating control means to heat a work object base board 5 held by a polishing head 3 at a constant temperature, a heating plate 7 having heater parts 6 and 10 and a circulator 9 of an abrasive are provided, and a temperature detector 8 to detect a temperature of a polishing plate 1 and a temperature detector 11 to detect a temperature in the curculator 9 are also provided, and a temperature control function is provided to control operation of the heater parts 6 and 10 on the basis of detecting temperatures of the respective temperature detectors 8 and 11.
Patent JP-H08246408-A (JP)
Title: Joint section structure of highway bridge and constructing method thereof
Inventor: ARAI MOTONOSUKE
IPC: E01C11/02
Filed: 1995-03-13
Abstract: PURPOSE: To improve car driving properties by a method wherein a pair of corrugated vertical plates are arranged so as to form a corrugated joint opening on a closing material inserted into the joint opening of a floor slab, forms are fixed onto the rear of a recessed section in the vertical plate and concrete is placed to the rear of the vertical plate. CONSTITUTION: Floor slabs 5 having step lowering sections 8 at end sections are disposed at the interval of a floor-slab joint opening 6. The upper sections of the floor-slab joint opening 6 and the step lowering sections 8 are filled with padding, a pavement 4 is executed on the floor slabs 5 and the padding, the pavement 4 on the padding is removed, and the padding is taken off. A joint-opening closing material 13 is inserted into the floor-slab joint opening 6, and the joint opening 6 is closed.  A pair of corrugated vertical plates 2 are arranged onto the joint-opening closing material 13 so that mutual recessed sections 2a and projecting sections 2b are faced oppositely, and placed so that the projecting sections 2b are borne on the intermediate high sections 13b of the closing material 13 and the recessed sections 2a are protruded to the outside from the intermediate high sections 13b. Forms 12 are fixed onto the rears of the recessed sections 2a of the corrugated vertical plates 2, and concrete is placed to the rear sections of the vertical plates 2, thus forming a concrete irregular slab 3 with a thick projecting section 7a and a nose projecting section 7b.
Patent JP-H04292792-A (JP)
Title: Heat transfer tube support
Inventor: KONO SHUNJI
IPC: F28F9/013
Filed: 1991-03-18
Abstract: PURPOSE:To omit a wasteful space and to hold an accuracy and high rigidity by composing a heat transfer tube support member of a flat plate having a tube hole, forming the width of the plate in a minimum width necessary to hold one row of heat transfer tube group, and disposing the adjacent plates in different sections in the longitudinal direction. CONSTITUTION:Heat transfer tubes 11 are disposed on a circumference of a plurality of concentric centers, flat plates 14-16 for supporting the tubes 11 are formed on rings concentrically with the arranging circle of the tube 11 disposed on the circumferences, tube holes 17 passing through the tubes 11 are opened substantially laterally at the center, and the widths of the plates are formed in a minimum limit necessary to rigidly hold the tubes 11. The plates 14, 16 are disposed in a longitudinal section X of the tube 11, and the plate 15 is disposed in a section Y, and the plates are secured by a coupling plate 18. With the above structure, it can be easily and 1 accurately formed, a space for smoothly feeding fluid is 1 obtained, and the degree of freedom of arranging the tubes so as to minimize the tube supporting space can be available.
Patent JP-S51129043-A (JP)
Title: Automatic switching device for a vehicle
Inventor: MORI SHIGENOBU
IPC: B60R25/04
Filed: 1975-04-29
Abstract: PURPOSE: To provide an automatic switching device which is able to let each objective device switch automatically according to a rotary speed of a vehicle engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09219081-A (JP)
Title: Disk cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To simplify the loading and unloading of a disk and the opening and closing of a lid body for inlet and outlet port in a disk cartridge which has recessed parts for positings at the left and the right of the rear part of a case and in which the opposing interval of the recessed parts is smaller than the dimension of the diameter of the disk. SOLUTION: The inlet and outlet port 6 of the rear end of a case 2 is opened and closed by a freely swinging lid body 7. A recessed part wall 12 dividing a recessed part 8 for positing of one side is integrally provided with the lid body 7 and when the lid body 7 is opened, the wall 12 is made to be retreatingly moved out of the case. The recessed part wall 19 dividing the recessed part 8 of the other side is formed in a closing body 18. The closing body 18 is rockingly opened and closed around an axis 21 to make the recessed part wall 19 rockingly retreat out of the case. Moreover, interlock gears 23, 24 mutually geared with the main wall 9 of the lid body 7 and the closing body 18 are arranged to open and close the closing body 18 by being linked with the opening and closing of the lid body 7.
Patent JP-S57167045-A (JP)
Title: Copying machine
Inventor: KAMATA AKIRA
IPC: B65H3/44
Filed: 1981-04-09
Abstract: PURPOSE:To automate feed of papers coincident with an original in size, by interlocking an original feeder and a paper feeder in copying originals different in size, such as of Size B4 or A4. CONSTITUTION:When the main part 1 of a copying machine starts operation, and an orignal 5 of Size B4 is moved onto a platen glass, lights incident to sensors 7a, 7b are shaded by the original 5a, both actuated to provide detection signals to a first logical product circuit 11a, a first paper feeder 8a is actuated to feed a paper 9a of Size B4 to the main part 1 of the copying machine. When the original 5 fed is of Size B4, the sensor 7b alone is actuated, a second paper feeder 8b is actuated through a second logical product circuit 11b, the paper 9 of Size A4 is fed to the main part 1, thus permitting the paper coincident with the original in size to be automatically fed.
Patent JP-H1172942-A (JP)
Title: Flexible image formable sheet with reinforced edge
Inventor: GAUL ALBRECHT
IPC: B41M5/50
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To surely and accurately hold and carry a sheet when the sheet is printed by providing a shape in the longitudinal direction in the edge region of a sheet in order to increase the rigidity of the edge. SOLUTION: A sheet (a film for an overhead projector) 1 is made of a flexible plastic material. A seam 3 is formed in the edge region of the sheet 1 and the seam 3 is extended in parallel with the edge 2 corresponding to it. The seam 3 is a permanent shape which is produced by working the sheet 1 like grooves or ridges in the rigion of the edge 2 to change the shape from other part of the sheet and to increase the rigidity of the sheet 1. It is preferable that the seam 3 has about 1 mm width and about 0.3 mm depth and the interval between the seam 3 and the edge 2 is about 5 mm. For example, the seam 3 is formed by pressing a die.
Patent JP-S62210327-A (JP)
Title: Gas turbine combustor coated with ceramic and manufacture thereof
Inventor: IIZUKA NOBUYUKI
IPC: C23C4/04
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a gas turbine combustor, excellent in durability, by a method wherein a bonding layer, provided with the principal constituent of either Ni or Co and containing Cr and Al while provided with resistances to high temperature oxidization and high temperature corrosion, is formed on a based material provided with the principal constituent of at least one of Ni, Co and Fe, then, a ceramic coating layer, which contains the principal constituent of ZrO2, is provided on the bonding layer and an oxide layer, provided with the principal constituent of Al is formed previously on the boundary between the bonding layer and the coating layer. CONSTITUTION:The material of a linear 1 for a combustor is Hastelloy-X (22%Cr-1.5%Co-9% Mo-19%Fe-0.1%C-balance Ni) and the forming of a heat shielding coating (TBC) containing Al series oxide is effected by plasma spray coating. The size of louvers is determined within a predetermined range to increase the cooling effect thereof. Normally a cooling air hole 2a penetrates the combustor in the same direction as the flow of combustion gas from the upstream side to the downstream side in order not to brig combustion flame into direct contact with the inner surface of the combustor. When the spray coating is to be effected, the angular range B of the direction of the spray coating is determined to be less than 90 deg. in order not to blockade the cooling air hole while the direction of spray is controlled so as to face toward the downstream side of the combustor. The bonding layer or the coating layer of ZrO2-6%Y2O3 are formed and the boundary layer of Al series oxide, provided with the thickness of about 3mum, is formed on the interface between said both layers.
Patent JP-H02230989-A (JP)
Title: Protecting device for diaphragm type air pump
Inventor: KAWASAKI NOZOMI
IPC: F04B45/04
Filed: 1989-03-03
Abstract: PURPOSE:To simplify a structure, secure the operation, and prevent the failure of a pump main body by allowing the claw of a rod to slide a slider, moving the tip of the first terminal into the second recess, and opening a contact when an abnormality occurs. CONSTITUTION:When a diaphragm is broken end the center of vibration of a rod 20 is displaced, its claw 15 is brought into contact with the projection 16 of a slider 4 to move the slider 4. The tip 13 of the first terminal 1 is released from the first recess formed on the slider 4 and moved into the second recess 17 formed at the front and rear of the first recess. In this case, the first terminal 1 is pressed upward against the elastic force to constitute a contact, the second recess 17 is formed deeper than the first recess, thus the tip 13 is moved downward to open the contact, and an electric circuit is turned off. When the diaphragm is broken, the operation of a pump can be immediately stopped.
Patent JP-S57166560-A (JP)
Title: Method for measuring flow speed and quantity of liquid drop of liquid-containing gas
Inventor: MORI YASUO
IPC: G01F1/00
Filed: 1981-04-08
Abstract: PURPOSE:To measure the flow speed and quantity of liquid drops incorporating in a fluid, by providing two pairs of metallic fine tubes and one pair is provided with heating means and the other without heating means in a fluid to be measured, and made to be differ the temperature differences of each pair. CONSTITUTION:Electric power is supplied to one hand of a pair of metallic fine tubes 11, 12 through lead wires 14, 14' and heated. Further, temperature is measured by thermocouples 13, 13' so that the difference of temperature of the metallic fine tubes is kept constant and is controlled 25. Said difference of temperature is switched in two kinds 26 and supply of electric power of each difference of temperature is stored in storage devices 27, 27'. Flow speed and quantity of liquid drops, are computed by an operational circuit 28 by stored electric power.
Patent JP-S53138283-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: KOBAYASHI TAKASUMI
IPC: H01L21/301
Filed: 1977-05-10
Abstract: PURPOSE: To manufacture enhancement and depletion MOSFETs on the same chip with the number of times of mask matching reduced by one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08251051-A (JP)
Title: Data display device of fm multiplex receiver
Inventor: TANAKA TOSHIO
IPC: H04B1/16
Filed: 1995-03-13
Abstract: PURPOSE: To display and update graphic information which requires a long transmission time even in the case of data abnormality when a piece of traffic information to be displayed is converted into plural display formats. CONSTITUTION: The data display device of the FM multiplex receiver which displays character information data and graphic information data is provided with a graphic information data extraction part 21 which extracts the graphic information data from information data and updates and displays the information data when the information data are normal and a character information data extraction part 22 which extracts the character information data from the information data. Corresponding graphic information data storage parts 24 and 10 store corresponding graphic information data corresponding to the graphic information data on the basis of the character information data.  An information conversion part 25 compares the character information data with the corresponding graphic information data in the corresponding graphic information data storage parts 24 and 10 and converts them into corresponding graphic information data. When the information data are abnormal, an information selection part 26 selects corresponding graphic information from the corresponding graphic information data storage parts 24 and 19, and updates and displays them instead of the graphic information data from th extraction part 21.
Patent JP-H03255898-A (JP)
Title: Guiding method of flying object
Inventor: SATO KOICHI
IPC: F42B15/01
Filed: 1990-03-05
Abstract: PURPOSE:To reduce energy waste and further reduce pneumatic resistance for the increase of a flying range by predicting a target arrival point to estimate a route anlge between a flying object and that point, and flying the flying object along the target route anlge. CONSTITUTION:A follow-up device 3 follows up a target 2 and predicts a location Pn when a flying body 1 captures the target 2, on the basis of positional data PT01-PT0n of the target 2 before time t=t1. The follow-up device 3 sends at the time t=t1 an angle between a line connecting the flying body location Pn and a reference line as a target route angle gammaC. A guide device 8 mounted on the flying body 1 receives said angle, and a flying body route anlge calculation 9 compares it with a flying body route angle gammaM calculated from a flying body velocity VM and a lateral accelaration 9M detected by a flying body control device 5, and further a lateral accelaration command calculator 10 calculates a flying body lateral accelaration command aMC on the basis of an error angle gammaE between the flying body route angle gammaM and the target route angle gammaC so that the flying body angle gammaM and the target route angel gammaC are coincident with each other, and outputs a result to the flying body control device 5.
Patent JP-S53138548-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/08
Filed: 1977-05-09
Abstract: PURPOSE: To heat the heated object without making any deformation thereof irrespective of its kind, weight and initial temperature by sensing a physical change of the fluid flow passing through the space for storing the heated object and by controlling the source for generating an electric wave inreference to the sensed signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000252840-A (JP)
Title: Error-correcting decoder
Inventor: SAITO SHIGETOSHI
IPC: H03M13/23
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To decrease the number of conflict paths to be obtained and to reduce the calculation quantity of path metrics by calculating differences between path metrics in various states on a selected path and a path metric that a calculated conflict path merges and selecting the minimum value as the logarithmic likelihood ratio of hard-decided bits. SOLUTION: A branch metric calculation part 14 of a survival path calculation part 11 calculates the transition likelihood, closure, and branch metric of a trellis on the basis of an information bit (x), a post-information bit Lu, and a parity bit (y) which are inputted and an ACS part 15 accumulates and sums up them to calculate path metrics. Furthermore, a survival path is selected according to viterbi algorithm and saved in a path memory 12. On the basis of it, an ML path selection and hard decision part 13 calculates an ML path, which is traced back to make a hard decision. Furthermore, a soft decision part 20 calculates the logarithmic likelihood ratio of soft-decided bits.
Patent JP-H08121462-A (JP)
Title: Hinge device
Inventor: KUBOTA NAOMOTO
IPC: F16C11/10
Filed: 1995-03-13
Abstract: PURPOSE: To provide a hinge device smoothing and ensuring an opening/closing operation and further to contribute to miniaturizing of the device. CONSTITUTION: Relating to a hinge device 5, a transmitter part 3 is openably/ closably connected to one side edge 4 of an operating part 2. This hinge device 5 comprises hinge device main units 6, 6, to arrange these hinge device main units 6, 6 in both end parts in the lengthwise direction respectively of the side edge, also to constitute the main units by providing respectively a cam shaft 7 and a spring 8, and the cam shaft 7 is fixed, by positioning its axial line in parallel to the side edge 4, to the operating part 2 and also constituted by having a cam part 10 around the axial line, to fix the spring 8 to the transmitter part 3, so as to elastically hold the cam part 10 of the cam shaft 7.
Patent JP-S53138602-A (JP)
Title: Pulse generator circuit
Inventor: INOUE SHIGEKI
IPC: H03K3/02
Filed: 1977-05-11
Abstract: PURPOSE: To give a control to the necessary circuit only when the function is switched by a fixed selection signal for a radio receiver, by providing a trigger pulse generating device. 
     COPYRIGHT: (C)1978,JPO&Japio