baber/WOPTO huggingface dataset:
Patent JP-H08252006-A (JP)
Title: Longitudinal seedling-transfer apparatus of transplantation machine
Inventor: NAKAJIMA HIDEO
IPC: A01C11/02
Filed: 1995-11-14
Abstract: PURPOSE: To perform a transplantation work using different kinds of seedling trays by varying the longitudinal feeding pitch of a seedling tray simply by operating a switching member according to the kind of the seedling tray to be placed on a seedling holding table. CONSTITUTION: This longitudinal seedling-transfer apparatus of a transplanter having a longitudinal feeding mechanism to longitudinally transfer a seedling tray on a seedling holding table toward the seedling take-out side is provided with changing members 56-57 to change the longitudinal transfer pitch of the seedling tray of the longitudinal transfer mechanism.
Patent JP-H07153700-A (JP)
Title: Organometallic vapor growth method and preparation of light-emitting element
Inventor: TODA ATSUSHI
IPC: H01L33/00
Filed: 1993-11-26
Abstract: PURPOSE:To obtain an MOCVD method enabling formation of a compound semiconductor layer containing Mg and an MOCVD method enabling easy formation of a grated structure for the compound semiconductor layer. CONSTITUTION:An MOCVD method wherein a II-VI compound semiconductor layer is formed by using an organometallic compound of biscyclopentadienyl magnesium series of which a vapor pressure at 330 deg.CK 15 1.3X10 Pa (0.1 torr) to 1.3X10<2>Pa (1.0 torr), or an MOCVD method wherein a four-element mixed crystal series compound semiconductor layer constituted of two kinds of group II elements and two kinds of group VI elements is formed and wherein the flow rate of one of two kinds of material gases containing the group VI elements is changed in a state of the flow rates of two kinds of material gases containing the group II elements being held fixed and thereby the compositional rates of the group II elements in the compound semiconductor layer are changed.
Patent JP-H08159193-A (JP)
Title: Electromagnetic clutch brake
Inventor: IWASHITA HIDEYUKI
IPC: F16D67/06
Filed: 1994-11-30
Abstract: PURPOSE: To provide an electromagnetic clutch brake wherein a problem caused by the height of a compression coil spring is solved, and the dimension in the axial direction is decreased. CONSTITUTION: A field core 4 in which an electromagnetic coil 6 is housed is supported to a rotor 3, and an armature 10 for braking is arranged on the bottom part outer side of this field core 4 so as to be freely moved only in the axial direction. A compression coil spring 11 is arranged between the outer peripheral surface of the field core 4 and the outermost peripheral edge of the armature 10 for braking, and a disc 12 fitted to the rotor 3 so as to be moved only in the axial direction is braked by spring force of this compression coil spring 11. Since the compression coil spring 11 is arranged outside the field core 4, the dimension in the axial direction of the device can be decreased.
Patent JP-H10159931-A (JP)
Title: Revolution-linear motion conversion mechanism
Inventor: KAWASE KAZUO
IPC: F16H25/20
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a revolution-linear motion conversion mechanism employing a roller screw mechanism that makes reduced linear motion per one revolution efficiently. SOLUTION: A roller screw mechanism comprises a shaft 1 having a larger number of external threads, a nut 3 having a larger number of internal threads and a roller 2 having threads adapted to engage with both threads disposed between the shaft 1 and the nut 3. The internal threads of the nut 3 and the external threads of the shaft 1 are opposed to each other.  The threads of the roller 2 have a shape with different pitch diameters dR1 and dR2 of two straight lines or curved surfaces joined together. the pitch diameter of threads dS of the shaft 1, and the numbers of threads JN of the nut 3, JR of the roller 2 and JS of the shaft are set so as to meet the following relations using the pitch diameters of threads dN of the nut 3 and dR1 and dR2 of the roller 2 on the crest side and the trough side: dS=(α-γ-1)dR1 , JS=(α-2).JR, and JN=α.JR, where α=dN/dR1 and γ=dR2 /dR1 .
Patent JP-H11220894-A (JP)
Title: Double-sided driving ultrasonic motor
Inventor: SAWADA KIYOSHI
IPC: H01L41/09
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided driving ultrasonic motor which can develop a high output torque and realize a compact structure even if a multilayer ultrasonic motor is constructed. SOLUTION: Piezoelectric devices 2a and 2b are bonded to both the surfaces of a vibrator 3 to form a stator disc. Moving units 40 of which a rotor disc is composed are brought into pressurized contact with both the surfaces of the driving force transmitting part 31 of the exposed outer circumference of the vibrator 3 by springs 43. The vibrator 3 is coupled with a shaft 44 by a spline structure 41. The moving units 40 are flat and annular and their outer circumferences are coupled with a rotor case 45 by spline structures 42. A sine wave voltage is applied between the piezoelectric devices 2a and 2b and progressive waves are generated on the front surface and rear surface of the driving force transmitting part in identical directions.  The moving units 40 pressed against both the surfaces of the vibrator 3 by the springs 43 are driven in a direction identical to the direction of the progressive wave. Owing to the double-sided driving, a generated torque can be increased and the stable driving can be realized even if an axial direction load is applied to the shaft 44.
Patent JP-H08152247-A (JP)
Title: Damper for refrigerator
Inventor: MIYAMAE TOSHIAKI
IPC: F25D17/08
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a damper which can effectively switch a chilled gas port with a simple structure by coupling to hold magnets in which the poles of the same polarities are opposed via an electromagnet, providing a movable base slidable in the core direction of the electromagnet and a baffle for switching the port, and switching the baffle by a cam mechanism interlocked to the base. CONSTITUTION: Permanent magnets 3 in which the poles of the same polarities are opposed via an electromagnet 1 are provided at both ends of a movable base 2 slidable in the direction of the core 1b of the electromagnet 1. The electromagnet 1 is supported at its core 1a to a box 4a, and the core 1a is passed through the magnet 3 to slidably move the base 2. A current is supplied from a control circuit for switching the direction of the current in response to the signal from a temperature sensor to the electromagnet 1. A shaft 2a protruding from the base 2 is slid in the cam groove 6a of a cam 6 for coupling the base 2 to a baffle 5, and a coupling rod 6b is movably engaged with a frame 4 to rotatably pin-connect its lower end to the baffle 5. The baffle 5 switches a chilled gas port 10 by the vertical movement of the cam 6 at the one end 5a as a fulcrum.
Patent JP-S63166852-A (JP)
Title: N-substituted acrylamide containing ester group
Inventor: SCHWARZ FRANZ-THOMAS
IPC: C07C233/45
Filed: 1987-12-21
Abstract: N-Substituted acrylamides containing ester groups, of the formula I <IMAGE> in which R1 represents hydrogen or a methyl group, R2, R3 and R4 independently of one another represent an alkyl radical having 1 - 4 C atoms, and n represents one of the numbers from 1 - 4, a process for their preparation, and their use.
Patent JP-H02168301-A (JP)
Title: Programmable controller
Inventor: KIKUCHI HIROSHI
IPC: G06F13/14
Filed: 1988-12-22
Abstract: PURPOSE:To eliminate work quantity necessitated for changing an address by changing the address automatically by only inputting a head input/output address and an input/output address number to be increased or curtailed. CONSTITUTION:The head address of the input/output address to be changed and a word address number to be increased or the word address number to be curtailed are inputted beforehand by the key operation of a program loader 4. Afterwards, program processing is started, and if the input/output address over the designated head address is an object to be changed, in a step S4, it is discriminated whether the input/output is increasing designation or curtailing designation. In the case of the increasing designation, in the step S5, the input/ output address to which the designated work address number is added is made the input/output address. In the case of the curtailing designation, the input/ output address from which the designated word address number is subtracted is made the input/output address.
Patent JP-H02167883-A (JP)
Title: Production of single crystal of compound semiconductor and device therefor
Inventor: NAKANISHI FUMITAKE
IPC: H01L21/208
Filed: 1988-12-22
Abstract: PURPOSE:To readily obtain a uniform composition ratio by adding a component having a low coefficient of segregation in melt of raw material to the melt raw material containing a multiple compound. etc., and solidifying and growing single crystal from a lower part under a temperature gradient. CONSTITUTION:An upright container 1 is charged with melt 3 of raw material of a multiple compound such as CdTe, ZnTe, etc., or a compound containing dopant. Then a container 2 storing a component having a low coefficient of segregation or melt 6 of raw material containing a large amount of the component and having a very small hole 6 at the bottom is immersed in the melt 3. Then the melt 3 is heated by a heater 7, provided with temperature gradient, the container 2 is raised, the melt 5 is pushed out into the melt 3, concentration of a very small amount component added in the melt 5 is controlled to be concentration of the formula (X is concentration; K is coefficient of segregation) and single crystal 4 is solidified and grown from a lower part to produce single crystal of compound semiconductor.
Patent JP-2000143403-A (JP)
Title: Agrochemical granule
Inventor: NISHI YASUSHI
IPC: A01N57/12
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain an agrochemical granule promoting the elution of an agrochemically active ingredient by including the agrochemically active ingredient, a sodium ligninsulfonate, a polyoxyethylene-polyoxypropylene block copolymer-styryl-phenyl ether sodium sulfate, and the like. SOLUTION: This agrochemical granule contains (A) an agrochemically active ingredient hardly soluble in water, preferably having <=80 ppm solubility in water at 20 deg.C, e.g. chlorpyrifos-methyl, diazinon and flutolanil, (B) a sodium ligninsulfonate, (C) a polyoxyethylene-polyoxypropylene block copolymer-styryl- phenyl ether sodium sulfate, (D) a carboxymethylcellulose sodium, and (E) a carrier (e.g. a mixture of bentonite and clay). The contents of the components A, B, C and D are 0.1-30 pts.wt., 0.1-20 pts.wt. 0.5-7 pts.wt. and 0.1-10 pts.wt. respectively based on 100 pts.wt. granule.
Patent JP-H01162673-A (JP)
Title: Stacker for exhaust of medium sheet
Inventor: KANO MAKOTO
IPC: B65H31/02
Filed: 1987-12-18
Abstract: PURPOSE:To exhaust sheets nearly on a receipt plate by locating the counter side face guide side of a stopper close to a sheet exhaust hole to a certain degree, and providing a ridge at the inside of the side face guide in its intermediate part. CONSTITUTION:A sheet stopper 6a shorter than the sheet width W is provided eccentrically to the side-face guide 5a side. The counter side-face guide side 7a of the stopper 6a is close a certain degree to a exhaust hole 2, and a ridge 8a is formed at the inside of the side-face guide 5a stretching vertically. Accordingly the sheet 10 exhausted from the exhaust hole 2 quickly collides with the counter side-face guide side 7a of the stopper 6a to produce a rotational moment counterclockwise, and the ridge 8a offsets this rotational moment. Thus neat exhaust of the sheets is secured, and also the air at the undersurface of the sheet 10 in falling through the gap generated by the side-face guide 6a and ridge 8a is exhausted to lead to prevention of the sheet 10 from floating.
Patent JP-H09137714-A (JP)
Title: Emission control device
Inventor: TAKATSU KATSUMI
IPC: F01N3/08
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To efficiently rapidly raise the temperature of a three way catalyst in any conditions, by providing a first catalyst device between an exhaust manifold and a manifold pipe, and providing a second catalyst device with a catalyst heating means attached to an exhaust pipe joined to the manifold pipe. SOLUTION: A first catalyst device 7 is arranged very close to an exhaust manifold 3, hereby, catalytic converter rhodium is heated at the approximately same time when an engine is started so as to rapidly raise the temperature of the catalytic converter rhodium to an operating temperature. High concentrated poisonous gas, unburned fuel mist and so on in emissions can be effectively trapped at the time of cold starting by the catalyst device 7. A second catalyst device 11 equipped with a microwave generating source 31 is arranged downstream from the first catalyst device 7 through an exhaust pipe 9, and the emissions are trapped by the first catalyst device 7 so that the temperature of dielectric-applied three way catalyst in the catalyst device 11 can be effectively raised to an effective temperature by heating by a microwave.
Patent JP-H06151662-A (JP)
Title: Highly heat radiating integrated circuit package
Inventor: YAMAMOTO MASAHARU
IPC: H01L23/373
Filed: 1992-11-05
Abstract: PURPOSE:To provide an integrated circuit package which has high radiation characteristics and excellent bonding characteristics and can deal with large scale LSIs having a larger number of pins by a method wherein an Ni-Fe alloy lead frame is attached to an Al layer on the surface of a heat spreader with heat-resistant insulating epoxy resin therebetween and sealed as inner leads. CONSTITUTION:A heat spreader is composed of a low thermal expansion coefficient alloy plate 2 whose surfaces are cladded with Al layers 3 and, further. A semiconductor chip 9 is directly mounted on the heat spreader. Further, an Ni-Fe alloy lead frame 7 is attached to the Al layer 3 on the surface of the heat spreader with heat-resistant insulating epoxy resin which is obtained by mixing 6-20 parts of imidazole system curing agent with 100 parts of main agent containing 40-50% of novolac epoxy resin, 40-50% of fillers which are obtained by mixing silica with barium sulfate which is subjected to a coupling treatment beforehand, 1-2% of pigment and 8-9% of Carbitol acetate solvent. The lead frame 7 is seale as inner leads.
Patent JP-H04193935-A (JP)
Title: Method for sheeting aluminum alloy
Inventor: KIMURA TAKASHI
IPC: C22F1/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent the deterioration of toughness/ductility by executing a natural ageing treatment for a specific time after executing solution annealing to an alloy at the specific temp. for the specific time, executing sheeting work, and thereafter, executing artificial ageing treatment at a specific temp. for a specific time. CONSTITUTION:The Al-Zn-Mg based or Al-Zn-Mg-Cu based Al alloy is held at 459-501 deg.C for >=30min to execute the solution annealing. Then, a sheeting work is executed following the execution of natural ageing treatment for 1-10hr. After executing the sheeting work, the artificial ageing treatment is executed at 115-127 deg.C for >=23hr. By this method, cold storage can be abbriviated.
Patent JP-H08176065-A (JP)
Title: Production of 4-carboxybiphenyl
Inventor: HATTORI KAZUHIRO
IPC: C07B61/00
Filed: 1994-12-26
Abstract: PURPOSE: To produce the subject compound useful as a raw material for pigment, liquid crystal, high polymer, etc., in high purity and yield in a short time at a low cost by oxidizing 4-isopropylbiphenyl with an O2 -containing gas in acetic acid solvent in the presence of a specific mixed catalyst. CONSTITUTION: The objective compound is produced by oxidizing (A) 4- isopropylbiphenyl with (B) an O2 -containing gas in (C) acetic acid solvent in the presence of (D) a mixed catalyst containing (D1 ) cobalt, (D2 ) manganese or cerium and (D3 ) a bromine compound. The amount of D1 is 0.01-0.5wt.% in terms of Co based on the component C, the total amount of D2 is 0.01-0.5 pts.wt. (in terms of each metal) based on 1 pt.wt. of Co and the amount of D3 is 0.01-1.5wt.% (in terms of Br) based on the component C.
Patent JP-2000139140-A (JP)
Title: Moving agricultural machine
Inventor: NAKAMURA HACHIRO
IPC: A01C11/02
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a moving agricultural machine capable of automatically lifting a planting section, when a planting switch is switched on and when a speed change operation lever is switched to a backward movement. SOLUTION: In this sulky transplanter 1, the forward or backward movement of a travel frame 5 and a speed change operation can be switched by the operation of a speed change lever 41, and the sulky transplanter 1 is provided with a backup function for automatically lifting a planting portion 11, when the speed change operation lever 41 is switched to a prescribed position. Namely, when a planting switch 83 is switched on a planting work, various monitors and a warning device are operated. When the planting switch 83 is switched on and when the speed change operation 41 are switched to a backward movement, the planting section 11 is automatically lifted. Thereby, when the speed change operation lever 41 is switched to the backward movement at a time except a planting work, the so-called backup function is not operated, because the planting switch 83 is not switched on.
Patent JP-H10162170-A (JP)
Title: Fare ticket issuing machine
Inventor: MISHINA HIROMICHI
IPC: G07B1/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on staffs and to improve convenience for users by issuing a fare adjustment ticket and a fare ticket when a fare adjusting processing is performed and money satisfying the total amount of money of the adjusted fare and fare tickets is thrown in a machine main body. SOLUTION: Data recorded on the original ticket of a normal ticket such as a normal train ticket, a commutation ticket, etc., inserted into an original ticket insertion slot 4 of the main body 1 are read out and based on the rear data, the total of a ride fare which is deficient up to the station where the main body 1 is installed or the ride fare of the normal ticket which is deficient in the case of a ride on a special train requiring a fare ticket for a seat ticket, etc., for a ride to be made from now in addition to the deficient ride fare, and a purchase charge for purchasing the fare ticket is calculated. Then the fare ticket and fare adjustment ticket are issued from a ticket issue opening 10 on condition that money satisfying the calculated total fare is thrown in the main body 1. Consequently, an accurate fare adjusting processing can be performed to lighten the burden on staffs and improve convenience for users.
Patent JP-2000141652-A (JP)
Title: Head chip and head unit
Inventor: MAKISHIMA TAKAHARU
IPC: B41J2/135
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a head chip which protects a surface of a nozzle plate and improves a print quality and a durability, and a head unit using the same. SOLUTION: A head cap 28 is provided which is united to an outer side face of a joint body of a piezoelectric ceramic plate 11 and an ink chamber plate 17 and surrounds a nozzle plate 25 thereby protecting the nozzle plate 25. A face of the head cap 28 opposite to an object to be printed is projected from a face of the nozzle plate 25 opposite to the object to be printed.
Patent JP-H11156418-A (JP)
Title: Control method for tension among stands in multistand rolling
Inventor: NAGASHITA KENJI
IPC: B21B37/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method for the tension among the stands in the multistand rolling mill. SOLUTION: By a standard torque arm storage device 17, a torque arm standard value for each subdivided range based on the detected value of a rolling load detector 15, is allowed to output. From the deviation of this standard value and the actual value of a torque arm by a torque arm computing element 16, a corrected value is found by a tension adjusting instrument 18. This corrected value is superimposed on a speed setting value (N10 *), and the rotational speed of a rolling motor 11 is adjusted through a speed controller 13.
Patent JP-2000129882-A (JP)
Title: Outdoor and indoor step difference eliminating decorative slope
Inventor: WADA KOJI
IPC: E04F11/17
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To cope with various sizes by hanging down a rise plate downward from one side of an inclined plate, covering the inclined plate and the side part of the rise plate, and providing an attaching plate on the bottom side of the side and the side part of the rise plate to form an outdoor and indoor step difference eliminating decorative slope. SOLUTION: A rise plate 4 is hung down downward of one side of an inclined plate 1 being a metal-made or synthetic resin-made rectangular plate body forming a non-slip 5 on the surface to attach an L-shaped attaching plate 2 to both the ends of the inclined plate 1. Then, the inclination angle of the inclined plate 1 can be modified by changing the length of the rise plate 4. Furthermore, the side plate 9 of a right angled triangle is attached to both the right and left ends of the inclined plate 1 to hold the beauty of a slope side. An anchor bolt 7 buried by concrete on ground is fixed in an anchor hole 3 formed in the attaching plate 2 by an insert nut. If the height of one end and the other end is changed, a safe and slim slope provided with beauty can be obtained since it can correspond to a step difference having right and left inclination and the non-slip 5 is provided.
Patent JP-2001138237-A (JP)
Title: Abrasive material recovering method
Inventor: MATSUMOTO AKIRA
IPC: B24B57/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent a membrane separator from being clogged, to reduce the running cost of the separator, and to efficiently recover the abrasive material stably for a long time in an abrasive material recovering method for recovering the abrasive material in the waste water in the grinding process by the centrifugal separator after removing coarse solids in the waste water in the grinding process by the membrane separator. SOLUTION: In the abrasive material recovering method for recovering the abrasive material in the waste water in the grinding process by the centrifugal separator 2 after removing coarse solids in the waste water in the grinding process by the membrane separator 1, the super-pure water with a dispersant added thereto or the waste water in the grinding process is kept within the membrane separator 1 when the membrane separator 1 is stopped.
Patent JP-2000137298-A (JP)
Title: Film carrying device, film carrying method, film loading method and film package
Inventor: UMEKI MAMORU
IPC: A61B5/055
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a film carrying device capable of easily setting film in a carrying feasible state by easily automatically pulling out a packaging member in the case of loading a film package and facilitating the postprocessing of cardboard for protection and the packaging member, and to provide a film carrying method, a film loading method and the film package. SOLUTION: This film carrying device is provided with a tray part 12 moving between a loading feasible position where the film package 30 obtained by packaging the film in the packaging member 31 can be loaded and a carrying feasible position where the film can be carried, a winding roller 13 pulling out the packaging member from the film package so that the wound film may be exposed to be carried, and pinion rack gears 15 and 17 transmitting moving motive power generated while the tray part is moved from the loading feasible position to the carrying feasible position to the roller 13.