baber/WOPTO huggingface dataset:
Patent JP-H09201977-A (JP)
Title: Production of liquid jet recording head
Inventor: HASEGAWA TOSHINORI
IPC: B23K26/382
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of groove processing by excimer laser. SOLUTION: A resin blank 10 is produced and groove processing is applied thereto by excimer laser L to form liquid passages. The excimer laser L is applied to the blank 10 through a mask 102 having pattern openings for the liquid passages and a projection optical system 103. Since the lens of the projections optical system 103 is locally damaged by the excimer laser L and the replacing number of times of the lens becomes many to increase the maintenance cost, the projection optical system 103 is rotated by a rotary driving device 104 to prevent the local damage of the lens to prolong the life thereof.
Patent JP-S52113946-A (JP)
Title: 2-crotonyloxymethyl-(4r, 5r, 6r)-4,5,6-trihydroxycyclohex-2-enone, its preparation, and carcinostatic agent containing the same
Inventor: MATSUDA AKIRA
IPC: A61K31/22
Filed: 1976-03-19
Abstract: PURPOSE: Title compound of the formula. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01205898-A (JP)
Title: Welding structure for high speed breeder
Inventor: SUKEGAWA MASAYUKI
IPC: B23K35/30
Filed: 1988-02-12
Abstract: PURPOSE:To prevent the welding crack at the welding structure manufacturing time, the reduction of a high temp. strength, etc., by limiting the delta ferrite amt. of a weld zone formed by welding of the welding material of an austenite stainless steel and welding metal. CONSTITUTION:The austenite stainless steel for structure contg. C, Si, Mn, Ni, Cr, Mo and N, and >=0.07% C+N amt. is welded by the welding material contg. 0.07-0.13% C+N among the same chemical composition with it and formed by limiting the delta ferrite amt. of this weld zone at 3-7%. The strength reduction, etc. during the high temp. using of about >=500 deg.C and the welding crack of a welding structure manufacturing time can thus be prevented. The contg. amt. of each element is taken at 0.01-0.03wt.% C, 0.1-1% Si, 1-2% Mn, 10-14% Ni, 16-18% Cr, 2-3% Mo and 0.01-0.1% N.
Patent JP-S61191402-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI FUMIO
IPC: B60C11/00
Filed: 1985-02-20
Abstract: PURPOSE:To increase the grounding pressure of a tread end without increasing he volume of the tread by forming a pneumatic tire with an asymmetrically radial structure so as to satisfy the specific conditions of the contour shape of the tread portion in a cross-section including a rotary axis. CONSTITUTION:A carcass 1 and a reinforced tire layer 2 have a right and left symmetrical shape with regard to the central surface Cw of a wheel in a cross section including the rotary axis of a tire, respectively. In this case, the maximum outside diameter point 4 of a tread 3 is located in a position separated to the side of a wheel from the central surface Cw of the wheel and the distance e between the maximum outside diameter point 4 and central surface Cw of the wheel is set so one tenth the maximum width B of the tire. In addition, the right and left tread portions 6 and 5 located on both sides of the maximum outside diameter point 4 are provided with two arcked shapes having curvature diameters R2 and R3, respectively, and have a common tangential line in parallel to the rotary axis of the tire at the maximum outside diameter point 4. Furthermore, the difference of the said both curvature diameters R2 and R3 is set to approximately one fifth the maximum diameter D of the tire.
Patent JP-S52113466-A (JP)
Title: Friction pad for disc brake
Inventor: HARAIKAWA TETSUO
IPC: F16D65/092
Filed: 1976-03-19
Abstract: PURPOSE: To provide a friction pad for a disc brake, in which the extent of wedging of a set screw into a friction material is reduced, thus permitting permanent use of the friction material and also reducing the loss of the friction material as well as achieving tenacious bond between back member and friction meterial. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10227444-A (JP)
Title: Air regulator for gas burner and method for assembling same
Inventor: TATEMATSU TETSUO
IPC: F23L13/04
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To readily change the kinds of gas of a gas burner. SOLUTION: When the protruding part 12 of a damper 2 is rotated counterclockwise in the drawing, a first opening 7 is completely opened. On the other hand, when the damper 2 is rotated clockwise in the drawing, only a second opening 8 is opened. The area of the second opening 8 is respectively set to one for a first group of the kind of gas of '6B, 6C, 7C', to one for a second group of only '5C', to one for a third group of only '6A', to one for a fourth group of '5A, 5B, 5AN' and one for a fifth group of '4A, 4B, 4C'. Further, the surface of the damper 2 is provided with a mark of the kinds of gas corresponding to the second opening 8.
Patent JP-H06237928-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NISHIGAKI MORIO
IPC: A61B8/00
Filed: 1993-02-19
Abstract: PURPOSE:To provide a low-cost and high-performance ultrasonic diagnostic device by improving an S/N at the analog/digital (A/D) converting part of the ultrasonic diagnostic device without increasing the number of bits of an A/D converter. CONSTITUTION:This device is provided with A/D converters 4-1-4-4 for converting received signals to digital signals synchronously with transmitted signals, pseudo noise source 6 for generating pseudo noise signals synchronized with the transmitted signals, and adders 3-1-3-4 for adding the pseudo noise signals to the received signals.
Patent JP-S63196285-A (JP)
Title: Base for cell culture
Inventor: ASAKO SHIGERU
IPC: C12N5/02
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a cell-culture base having excellent adhesivity, distensibility and proliferativity of cell and enabling cell culture over a long period in high density, by depositing a polymeric material on a different kind of polymeric base. CONSTITUTION:A cell-culture base composed of a polymeric material such as olefinic polymer, polyester resin, etc., and preferably formed in the form of porous material, tube, hollow fiber, etc., is covered with a sputtered layer of a polymeric material different from the polymeric base, e.g. a synthetic polymer having opposite affinity to water (hydrophilic or hydrophobic nature) to said polymeric base or a polymeric material derived from living body, e.g. collagen, gelatin, etc.
Patent JP-S61191377-A (JP)
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1985-02-20
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-S61190823-A (JP)
Inventor: HOSOYA RYOZO
IPC: H01H33/42
Filed: 1985-02-18
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-S57144231-A (JP)
Title: Production of erythro-2-methyl-1, 3-diol
Inventor: OOISHI TAKESHI
IPC: C07C29/136
Filed: 1981-03-04
Abstract: PURPOSE: Zn(BH 4 ) 2  is used as a reducing agent to reduce a specific hydroxy- ketone, thus producing the titled compound used as a fragment of macrolide antibiotics under mild conditions stereoselectively in high yield.  
     CONSTITUTION: The reaction between a hydroxy or alkoxy-ketone of formulaI(R 1  is H, alkyl, polyoxyalkylene; R 2  is alkenyl, allyl, phenyl, aralkyl) and Zn(BH 4 ) 2  is conducted in a solvent under ice-cooling for 5min to 1hr to give the objective compound of formula IV. The compound of formulaIis obtained, e.g., by effecting the condensation reaction between an aldehyde of formula II and an α-haloester of formula III(R is alkyl, X is halogen) in the presence of Zn to give an α-hydroxyester (a mixture of threo and erythro isomers) and reducing  the product with LiA1H 4  to a diol of formula V(R 3  is H, tetrahydropyranyl)  and by treating the diol with an oxidant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03233751-A (JP)
Title: Integrated control system for multi-function terminal
Inventor: IKUTA MASARU
IPC: G06F15/00
Filed: 1990-02-09
Abstract: PURPOSE:To accurately control the using state of a multi-function terminal by providing a personal computer application data collecting/accumulating device, a data concentration device, and a personal computer using state control table output device. CONSTITUTION:When a multi-function terminal 9 is used as a personal computer, a personal computer application data collecting/accumulating device 14 and a storage 12 are provided to collect and accumulate the personal computer processing types, the personal computer application start/end time points, the personal computer using time, the number of processing data items, etc. The data concentration devices 10, 11, 5-7 and 2 are added to concentrate those collected and accumulated personal computer application data to a center electronic computer 1 together with the personal computer using state control table output devices 3 and 4 which edit and output the concentrated personal computer application data. Thus the computer 1 performs the unitary control of these data. Then it is possible to mechanically grasp the using condition of the terminal 9 serving as a personal computer with no intervention of the man power and with high reliability.
Patent JP-H07213115-A (JP)
Title: Seedling transplanter for continuously assembled multi-row pot and transplantation of continuously assembled seedling pot by the transplanter
Inventor: NANBU TETSUO
IPC: A01C11/02
Filed: 1994-02-03
Abstract: PURPOSE:To obtain a seedling transplanter for transplanting continuously assembled multi-row pots, provided with ground sliding members connected in parallel with each other under specific condition, exhibiting good grounded state and having excellent operability and workability. CONSTITUTION:This seedling transplanter for continuously assembled multirow pots is composed of parallelly arranged ground-sliding transplanters having side frames 3 at both sides of a bottom plate 1 having curved tip end to form the form of a sleigh and having a pot seedling delivery part at the rear part. The front and rear parts of the side frame 3 are connected through connection rods 12, 13 having lengths adjustable by sliding an adjusting rod 15 in a hollow tube 14. The connection rods 12, 13 are made to be swingable by using the adjusting rod 15 of the connection rod 13. The pot seedling at the front end of the continuously assembled pot seedlings supplied to the upper surface of the bottom plate 1 is connected to the end pot seedling in transplantation through a connection tool to keep the continuous state of the pot seedlings.
Patent JP-H06245090-A (JP)
Title: Horizontal size correcting circuit
Inventor: TANAKA HIROSHIGE
IPC: H04N3/27
Filed: 1993-02-19
Abstract: PURPOSE:To automatically correct a screen horizontal size in an appropriate size each time a horizontal frequency is changed in a multiscan monitor with plural video signals as an input source, whose forms such as the horizontal frequency or the like are different. CONSTITUTION:In the multiscan monitor for which the voltage B1 of a power source 2 used for a horizontal deflection output circuit is supplied through a series type voltage controlled transistor TR1 to the horizontal deflection output circuit 1 and the series type voltage controlled transistor TR1 is controlled respectively by a vertical parabolic voltage S1 and the voltage B2 by a DC power source 4 for adjusting the horizontal size, by providing a resistor R1 in a position shown in the figure and superimposing the fluctuation of the power source voltage B1 at the time of varying the power source voltage B1 corresponding to the horizontal frequency on the DC voltage B2 for adjusting the horizontal size, the horizontal size is corrected to the appropriate size.
Patent JP-H01248410-A (JP)
Title: Magnetic operating mechanism
Inventor: KAACHISU JIYOON AYAASU
IPC: H01H71/32
Filed: 1989-02-08
Abstract: PURPOSE: To reduce the number of parts, and to reduce the size by providing an electromagnetic coil to push back a moving core from the attraction position and a mechanical means to push back the moving core from the attraction position. CONSTITUTION: One end part of a moving core is supported in a moving core guide part 56 of one magnetic member 28, and the other end part of a moving core 12 is supported in a moving core guide part 58 of a bobbin. The moving core guide parts 56, 58 support the moving core 12 so that the moving core 12 is moved in an electromagnetic coil 44, and a compression spring 60 works as a means to push back the moving core 12 from the attraction position. One end part of the spring 60 applies the spring force to a shoulder 16 of the moving core, and the other end part of the spring 60 applies the spring force to a shoulder 62 of the moving core guide part 58. A means to fix a permanent magnet to the first and second members 26, 28 comprises a bolt 64 or a rivet 66 to pierce a spacer 24 and holes 60, 70 in the members 26, 28.  Thus, the number of parts can be reduced, and the size of a device can be reduced.
Patent JP-S58149253-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: B65D17/50
Filed: 1982-02-26
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-S56127197-A (JP)
Title: Hot water dispersing nozzle of water cooling tower
Inventor: KOBAYASHI TOSHIHARU
IPC: F28F25/06
Filed: 1980-03-11
Abstract: PURPOSE: To prevent foreign matters from separating, adhering and grooving by fitting a dispersing plate to a lower end of a vertical straight tubular part to increase the speed of a stream of water passing through a nozzle and imparting a liquid column impact to the dispersing plate.  
     CONSTITUTION: A hot water dispersion nozzle 3 consisting of a main body 4 and a dispersive body 5 is fitted to the floor plate 1 of a hot water distribution tank. The main body 4 has a flange part 7 at the upper end of a straight pipe part 6 and a socket part 10 bonded to the lower end thereof. In the dispersive body 5, the dispersion plate part 11 is integrally formed with a cylindrical fitting part 14 through a connecting member 12. By screwing the cylindrical fitting part 14 into the socket part 10, the dispersive body 5 is fitted to the main body 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10212887-A (JP)
Title: Slurry treatment system and its system for slurry shield method
Inventor: ARIMA MORIO
IPC: E21B21/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a slurry treatment system in which the classified quantity of thickened slurry obtained by the classification of objective slurry through a wet cyclon is accurately measured in real time and the classified quantity of the thickened slurry is controlled. SOLUTION: This slurry treatment system for the slurry shield method is provided with the first flow rate-measuring part 78 for the feed slurry to a wet cyclone device 1 and the second flow rate-measuring part 76 for the overflow slurry classified by the wet cyclone device 18 and further, provided with a controller 110 controlling the constriction opening of the wet cyclone device on the basis of the thickened slurry quantity classified by the cyclone, obtained from the difference between the flow rates of the feed slurry and the overflow slurry measured respectively.
Patent JP-S63199597-A (JP)
Title: Automatic generation system for state transition graphic
Inventor: KAKEMIZU MITSUAKI
IPC: G06F9/46
Filed: 1987-02-13
Abstract: PURPOSE:To generate data on the connection or the acquisition of a resource being the element of a state transition graphic and to automatically generate the state transition graphic by simulating the function of a task macro constituting a task module when an event occurs. CONSTITUTION:The task module executing processing corresponding to the event when it occurs in one state is inputted to a task module part 1, and a task module read part 2 reads it. At that time, data in which a real system is made into a model (instance data) is recorded in a TM internal data holding part 6. A macro order simulation part 4 processes the task module which the read part 2 has read on instance data from the data holding part 6 based on a rule which a simulation rule holding part 5 holds, and it simulates the state after the event has occurred. The result is stored in the data holding part 6, a state transition graphic element extraction part 7 extracts the element and a STD internal data holding part 8 holds it. An array decision part 9 decides an array and data is outputted from a document output part 10 as the state transition graphic.
Patent JP-H10211811-A (JP)
Title: Suspension structure for vehicle
Inventor: KOKETSU TOSHIAKI
IPC: B60G21/055
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work of a stabilizer connected to a suspension arm, at assembly time of a vehicle in a plant. SOLUTION: In an internal peripheral surface to a vehicle outer side in a mounting hole 7 of a stabilizer 3 formed in a side surface of a suspension arm 2 connecting a wheel 1, a guide groove 10 in a hole axial direction is provided. Since a space between the guide grooves 10, 10 is equal to or larger than a space A between tip ends 6, 6 of the stabilizer 3, a car body is suspended down, even when the suspension arm 2 is placed in a full rebound condition, by abutting the tip end 6 of the stabilizer 3 to the guide groove 10, assembly is facilitated.
Patent JP-H053363-A (JP)
Title: Semiconductor laser
Inventor: FURUSE TAKAO
IPC: H01S5/00
Filed: 1991-02-01
Abstract: PURPOSE:To obtain a semiconductor laser element having a flat element surface from which the occurrence of recessing and projecting sections is nearly completely eliminated by forming a semiconductor layer of a conductivity type opposite to that of a semiconductor substrate on the side section of a stripe-like semiconductor layer. CONSTITUTION:A p-type Ga0.5In0.5P layer 12 and p-type (Al0.5Ga0.5)0.5In0.5P layer 13 are successively formed on a p-type GaAs substrate 11. After forming the layers 12 and 13, a projecting stripe-like semiconductor layer is formed by using an SiO2 film formed on the layer 13 and an n-type GaAs layer 14 is formed on the side face of a stripe-like tableland. Then an n-type Ga0.5In0.5P layer 16, n-type (Al0.5Ga0.5)0.5In0.5P layer 17, and n-type GaAs layer 18 are successively formed so as to form a p-type (Al0.5Ga0.5)0.5In0.5P layer 15 as a light emitting area. Therefore, a highly reliable semiconductor laser can be formed at a high yield, since the concentration of thermal and mechanical stresses to recessing and projecting sections on the element surface of the laser can be prevented.
Patent JP-H02210582-A (JP)
Title: Wiring layout method
Inventor: SEKIGUCHI KENICHI
IPC: H01L23/52
Filed: 1989-02-10
Abstract: PURPOSE:To very efficiently obtain the design layout of bus wiring by properly combining plural bus wiring patterns, which consist of plural parallel wirings having an approximately uniform length, based on design data. CONSTITUTION:Plural kinds of bus wiring pattern P1 to P5 formed with two or more bundled parallel wirings are registered as a library, and bus wiring patterns P1 to P5 are selectively taken out based on route search result information from design data preliminarily registered independently of the library and are arranged on a route. Thus, plural bus wiring patterns P1 to P5 consisting of plural parallel wirings having an approximately uniform length are properly combined based on design data to design the bus wiring, and its layout is obtained very efficiently.
Patent JP-H08198135-A (JP)
Title: Lower body structure of car
Inventor: NAKABAYASHI SEIICHI
IPC: B60G7/00
Filed: 1995-01-30
Abstract: PURPOSE: To provide an engine room structure for car, with which the road noise can be reduced and the maneuvering stability be secured. CONSTITUTION: The outer side face of a link member 8 is contacted with the outer side face of a side frame 6 and coupled by a pin. 14 in such a way as capable of swinging up and down and incapable of displacement in the horizontal direction, and the first supporting part 8B and the second supporting part 8C of the link member 8 are laid on the oversurface of the first 2A and the second mounting surface 2B of a cross-member central part 2 while a rubber bushing 12 is interposed. The oversurfaces of the first and second supporting parts 8B, 8C are contacted with the undersurface of the side frame 6 through rubber bushing, and the whole is coupled fast by a bolt, etc. The first and second mounting surfaces 2A, 2B at the other end of the cross-member central part 2 are coupled fast to the side frame 6 through rubber bushing, and the top of a cross-member mounting part 4 is rigidly coupled with the undersurface of the side frame 6.
Patent JP-S61193237-A (JP)
Title: Self-runaway handling device of microcomputer
Inventor: NAGAHIRA JOJI
IPC: G06F11/00
Filed: 1985-02-20
Abstract: PURPOSE:To dispense with an additional hard circuit for a self-runaway detection purpose by so constructing a microcomputer that the microcomputer itself can judge it self-runaway. CONSTITUTION:A self-runaway judging means 10 judges self-runaway on the basis of the frequency of interrupt action made while the prescribed routine is processed repeatedly, comprising a process repeating means 10a, an interrupt frequency memory means 11 and a checking means 12. An interrupt means 20 makes an interruption periodically using an internal timer of the microcomputer; yet an external timer of the microcomputer may be used for the periodic interruption. A malfunction handling means 30 handles self-runaway of the microcomputer MC when the interrupt means 20 is malfunctioning, indicating an alarm on a display means 40 or restarts the prescribed program.
Patent JP-H06238445-A (JP)
Title: Unitary control system arc welding device
Inventor: KASHIMA TAKAYUKI
IPC: B23K9/095
Filed: 1993-02-22
Abstract: PURPOSE:To correctly correct a voltage drop by a cable, to always make a welding voltage optimum, and to make the quality of a weld zone stable by finding the resistance value of an output circuit, calculating a correction voltage from a welding current set at the time of welding and a fund resistance value, and adding it to a set welding voltage in advance. CONSTITUTION:First of all, a measuring mode is selected with a select switch by short-circuiting a wire 11 and a base material. An arithmetic and logic unit 25 outputs a current value set to a measuring current setting value to a pulse width control circuit 30, and the control circuit 30 controls an inverter circuit 3 so that an output current becomes a constant current. A divider 21 divides the measured value of a voltage measuring instrument 8 by the measured value of a current measuring instrument 7, and a storage circuit 22 stores the found electric resistance of an output circuit. At the time of welding, a select switch 24 is changed over to a welding mode. An arithmetic and logic unit 25 calculates a correction voltage from a welding voltage corresponding to a welding current set by a welding current setting instrument 29, a welding current, and the electric resistance of the output circuit, adds it, and // outputs to the control circuit 30.
Patent JP-S58151476-A (JP)
Title: Manufacture of enameled product
Inventor: ISHIHARA MASAYUKI
IPC: C03C21/00
Filed: 1982-02-28
Abstract: PURPOSE:To enhance the impact resistance of enamel, by enameling a product using a low m.p. glass composition contg. Li2O and by treating the surface of the enameled product with a molten potassium salt contg. a boric acid compound. CONSTITUTION:Enamel is formed on the surface of a metallic product using a low m.p. glass composition contg. at least 5mol% Li2O to obtain an enameld product. A molten potassium salt such as molten potassium nitrate contg. at least one of sodium borate and borax is brought into uniform contact with the surface of the enameled product to substitute K ions for Na ions on the surface of the enamel by ion exchange. Thus, a hardened enameled product with re- markable enhanced impact resistance can be manufactured stably without reducing the productivity.