baber/WOPTO huggingface dataset:
Patent JP-H0833096-A (JP)
Title: Electro/mechanical vibration transducer device
Inventor: SAKAIDA KAZUICHI
IPC: H04R9/06
Filed: 1994-07-13
Abstract: PURPOSE:To provide an electro/mechanical vibration transducer device which is capable of imparting the vibration of the heavy low-pitched sound area of the frequency according to the taste of a body feeling person by changing the natural vibration of a device body in the adjusting mechanism provided between a yoke and a diaphragm. CONSTITUTION:The diaphragm 20 and the yoke 22 of this electro/mechanical vibration transducer device 18 is mounted so that they may freely vibrate in a relatively vertical direction. The diaphragm 20 is formed into a disk shape by material such as aluminum, etc. A nut 36 is placed at the intermediate location of an adjusting range and a music signal is impressed on a coil 38. The diaphragm 20 of the transducer device 18 vibrates most by the resonance frequency that the natural frequency of a device body and the frequency of the music signal are matched. When the nut 36 is tightened and a damper 34 is compressed, the natural frequency of the device body becomes high. When the nut 36 is loosen, the natural frequency becomes low. Therefore, the natural frequency of the device can be freely adjusted.
Patent JP-S5685529-A (JP)
Title: V-type engine
Inventor: MORIYASU KENJI
IPC: F02B75/22
Filed: 1979-12-14
Abstract: PURPOSE:To restrain the piston thrust from wearing the cylinders of a V-type engine and affecting the engine output by allowing the right and left cylinders to incline with respect to the cylinder block upper surface at diffeent angles. CONSTITUTION:The axes X and Y of right and left cylinders 1 and 2 are inclined with respect to the cylinder block upper surface 3 at different angles theta1 and theta2. When the crankshaft rotates in the direction of an arrow A, theta1 is to be smaller than theta2. The pistons in both cylinders 1 and 2 are diagonally cut so as to be parallel to the cylinder block upper surface 3. Thereby, the piston thrust F1 in the left cylinder 1 decreases, while the piston thrust F2 in the right cylinder 2 increases. Accordingly, the excessive piston thrust in the left cylinder 1 is decreased as well as the unbalance between the piston thrusts in both cylinders is reduced.
Patent JP-2000156457-A (JP)
Title: Manufacture of semiconductor device
Inventor: DAVID G LOVE
IPC: H01L25/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of interconnecting an integrated circuit chip and a board together in the manufacture of a multi-chip module. SOLUTION: This manufacturing method is carried out through a manner where specially selected dissimilar metal thin pads arranged on a chip and a board are connected together through a solid-state diffusion bonding method instead of that solder bumps mounted on the pads of a chip and a board are made to reflow for making electrical and physical connections such as flip-chip bonding. As a concrete example, I/O pads 12 on a chip 10 are made of aluminum or aluminum alloy and arranged in an array so as to come into physical contact with the corresponding metal pads or metal laminate 18 pads 16 on a board 14, and the metal is bonded to aluminum by diffusion. Thereafter, a combination of a chip and a board is heated in a controlled atmosphere at a certain temperature for a certain time enough for creating a solid diffusion bonding.
Patent JP-H0328157-A (JP)
Title: High corrosion-resistant carbon-containing refractory material using cr2o3 solid solution-type aggregate
Inventor: YAMAMOTO HIROSHI
IPC: C04B35/043
Filed: 1989-06-22
Abstract: PURPOSE:To improve stability against high temperature slag attack and resistance to corrosion in high temperature and oxidizing atmospheric conditions by mixing Cr2O3 in MgO or Al2O3 clinker in solid solution state. CONSTITUTION:The objective refractory material is composed of MgO clinker mixed with Cr2O3 containing 20-85wt.% Cr2O3 having >=0.2mm grain size in solid solution state, Al2O3 clinker containing 0.5-10wt.% Cr2O3 in solid solution state, one or more selected from MgO, MgO.Al2O3 and Al2O3 and carbon such as graphite.
Patent JP-H0717346-A (JP)
Title: Collision preventing device for vehicle and road surface friction coefficient calculating device
Inventor: HASHIMOTO YOSHIYUKI
IPC: B60T8/172
Filed: 1993-06-30
Abstract: PURPOSE:To effectively prevent the collision trouble of a vehicle by correctly estimating an inter-vehicle distance on the start of brake application by indirectly estimating the foad surface friction coefficient mu before the full brake application. CONSTITUTION:A calculation controller 11 calculates the degree of danger of collision etc., between the own vehicle and a vehicle ahead on the basis of the input signals supplield from a car speed sensor 12, range finder 13, etc., and outputs the instructions necessary for and alarm device 18 and an automatic brake device 19 according to the result of the calculation. In concrete, when the distance from the vehicle ahead becomes less than the first inter-vehicle distance, the gentle brakes are applied, and the road surface friction coefficient mu is calculated from the vehicle state in the gentle brake application, and set change is performed by obtaining the second inter-vehicle distance on the basis of the value mu, and when the distance from the vehicle ahead becomes less than the second inter-vehicle distance, the full brakes are applied. The road surface friction coefficient mu is found by carrying out the data sampling for the brake pressure, wheel acceleration speed, and the wheel slip rate in plural times during the gentle brake application and carrying out the regression analysis on the basis of the obtained data.
Patent JP-H0453018-A (JP)
Title: Magnetic recording medium
Inventor: HARADA TOMOHIRO
IPC: G11B5/702
Filed: 1990-06-19
Abstract: PURPOSE:To improve electric characteristics of the medium by using a comb-like acrylic resin containing sulfobetaine groups as the binder component which is obtained by an urethane coupling or/and urea coupling of an acrylic resin containing sulfobetaine groups. CONSTITUTION:The comb-like acrylic resin containing sulfobetaine groups and other binder resin, or without using other binder resin, is mixed and dispersed with a magnetic powder, org. solvent and other additives to prepare the magnetic coating material. This magnetic coating material is applied on a substrate such as a polyester film and dried. The magnetic powder to be used is a metal powder such as gamma-Fe2O3 powder, Fe-Ni-Cr alloy powder, etc., or a nitride magnetic powder such as a barium ferrite powder. As for the org. solvent, single solvent or a mixture of two or more solvents usually used for a magnetic recording medium, e.g. methyl isobutyl ketone, dimethyl formamide, etc., is used. Thereby, good dispersibility of the magnetic powder is obtained and the electromagnetic conversion characteristics can be further improved.
Patent JP-H05332814-A (JP)
Title: Weight measurement device for a plurality of measured objects
Inventor: NAGANO HIROSHI
IPC: G01G17/02
Filed: 1992-05-29
Abstract: PURPOSE:To simultaneously measure the weight of a plurality of measured objects individually. CONSTITUTION:On shaft 8, movable in horizontal direction, an inner sleeve 16 punched with a plurality of long groove openings on the to surface with specified intervals is coupled freely To the inner sleeve 16, a plurality of outer sleeves 19, 19a, 19b,... provided with notches in the length direction are coupled freely. On the shaft 8, pins 22, 22a, 22b,... capable of coupling with the notches of the outer sleeves are projected at specified intervals. By moving the shaft 8, each outer sleeve is moved for a specified distance over each pin. By this, a plurality of the measure objects 25, 25a, 25b,... inserted in each of outer sleeves in hunging state putting a noticiable space below are apart. The axis 8 is lowered at this state to put the measured objects on each of a plurality of weight meters 27, 27,... and the weights of the plurality of the measured objects are simultaneously measured.
Patent JP-S6063889-A (JP)
Inventor: UNEKI HIDEJI
IPC: H05B3/20
Filed: 1984-07-31
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-2000349141-A (JP)
Title: Plasma treater
Inventor: KOBA NORIYUKI
IPC: C23C14/50
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treater provided with a low-cost and high- reliability electrostatic chuck which can fix a wafer even in a state that a plasma is not produced. SOLUTION: This plasma treater incorporates an electrostatic chuck 5 for mounting a wafer 2 in a vacuum container 1. The chuck 5 is provided with a discal insulating board 27 provided on the bottom of the container 1, a ring- shaped electrode 5A provided on the edge part of the end of the board 27 and a discal electrode 5B, which is provided in an aperture provided in the electrode 5A and concentric with the electrode 5A. The electrodes 5A and 5B are constituted of aluminium and their surfaces other than the surfaces, which come into contact with the board 27, are respectively covered with dielectric films 4A and 4B containing a ceramics as their main component.
Patent JP-H0912206-A (JP)
Title: Delivery device of bag manufacturing machine
Inventor: OKUMA TAKAMASA
IPC: B65H33/12
Filed: 1995-06-28
Abstract: PURPOSE: To sort bags surely separately for each specified number of sheets by letting fall bags onto a conveyor immediately after cutting by a bag manufacturing machine, and carrying them while pressing them with belts or rollers, and inserting a first guide between adjacent multichamfered bags, and further, inserting a rod for receiving a product temporarily onto the bags piled up thereby automatically putting the bags in order. CONSTITUTION: A bag 11 cut in the size for one piece is carried with a conveyor, being pressed with a belt or a roller 13, and falls into the space surrounded by the first guide 14, the upstream second guide in such a position as to cover the first guide 14, and the downstream second guide 16, in condition that it has shifted sideways by the amount of thickness of the first guide 14 in plate shape having a roughly vertical face extending on the extension in the direction of carriage of the bag. By these guides, the bags 11 are surely arranged in order on the table conveyor 24. When the bags 11 are stacked by a specified number, a temporary good receiver 17 is inserted from upstream side or downstream side, in the above position of the uppermost bag, so as to put them into a specified number of bags.
Patent JP-S5951399-A (JP)
Inventor: MIZUSHIMA TOYOJI
IPC: G21F9/30
Filed: 1982-09-17
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-H0825122-A (JP)
Title: Chamfering machine
Inventor: TAKEDA HIDEJI
IPC: B23C3/12
Filed: 1994-07-14
Abstract: PURPOSE:To smoothly change a center distance between a pair of machining tools in a chamfering machine simultaneously chamfering circumference directional corner parts in the end faces of a pair of teeth in work by means of a pair of machining tools, in each which a chamfering edge is formed in the tip part. CONSTITUTION:In a pair of machining tool holders 56, a pair of machining tools 54 are rotationally held in positions eccentric to the respective machining tool holders 56, and the machining tool holders 56 are rotated in the reverse direction mutually by means of a servomotor, and then, the respective machining tools 54 are circularly moved individually along the two circles whose centers are different from each other, so that a center distance between the pair of machining tools 54 is varied. The machining tool holders 56 can be smoothly moved more easily in comparison with center distance alteration by linear movement of a pair of machining tool holders 56, and as a result, the center distance can be smoothly changed.
Patent JP-H109674-A (JP)
Title: Water heater
Inventor: ANDO ATSUSHI
IPC: F24H1/10
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a water circuit from being frozen and to prevent a water flow pipe from being damaged by providing a freezing critical state sensing means for outputting a freezing critical signal at the time when the circuit is subjected to a freezing critical state, and controlling to open a water valve based on the signal. SOLUTION: When an operation switch 51 is turned on, a switching transistor 62 is turned on for a predetermined time. Even if the switch 51 is not turned on, when a water pressure responsive nit 21 of a water pressure responsive gas valve 2 disposed in a water circuit 1 is frozen, a first limit switch 240 is turned on by deformation of a diaphragm, and a microcomputer of a controller 5 is started. Then, when an H signal of a freezing critical signal is applied only to a freezing monitor terminal 66, an L signal is output from a self-holding output terminal 53 to keep the transistor 62 in an ON state, thereby opening a water valve 10. Thus, water flowing state is maintained in the circuit 1 to prevent the circuit 1 from being frozen.
Patent JP-S6137603-A (JP)
Title: Control method of travelling crane for warehousing and delivery
Inventor: KANAMARU SETSUO
IPC: B65G1/04
Filed: 1984-07-31
Abstract: PURPOSE:To improve the accuracy of a stop position by taking out as a pulse value the movements of a crane and a carriage with respect to a house position, and comparing the pulse value with a set value for controlling the captioned crane. CONSTITUTION:For driving a drive motor 11 of a travelling crane and a drive motor 12 of an elevation carriage, pulse signals are issued from pulse encoders 13, 14. And, the pulses are added for the advancement of the crane and the elevation of the carriage by adder/subtractor counters 15, 16, while subtracted for the backward movements and the lowering thereof by the same counters, and inputted into a CPU17 as a distance from a house position and a limit of the lowering of the carriage. These informations are compared with pulse set values previously stored in the CPU17 and indicating the addresses of the travelling and the elevation of the crane and the carriage on each deck for stopping the crane and the carriage at a prescribed address. With such constructuion, the accuracy of the stop position of the travelling crane can be improved.
Patent JP-H0959036-A (JP)
Title: Glass absorbing ultraviolet light and infrared light
Inventor: NAGASHIMA YASUKIMI
IPC: C03C3/095
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a ultraviolet light and infrared light-absorbing glass having a green color tone and suitably for the window glass used in buildings and vehicles such as automobiles. CONSTITUTION: This ultraviolet light and infrared light-absorbing glass comprises a basic glass composition comprising 68wt.% of SiO2 , 0-5wt.% of Al2 O3 , 0-10wt.% of MgO, 5-15wt.% of CaO, 10-18wt.% of Na2 O, 0-5wt.% of K2 O, 5-15wt.% of (MgO+CaO), 10-20wt.% of (Na2 O+K2 O), and 0-5wt.% of B2 O3 , and a coloring component comprising 0.75-0.95wt.% (converted into Fe2 O3 ) of wholly oxidized iron (T-Fe2 O3 ), 1.2-1.4wt.% of CeO2 , and 0-0.5wt.% of TiO2 , and satisfies the following inequality: (0.2×CeO2 -0.04)<=(FeO)/(T-Fe2 O3 ) ratio <=(0.2×CeO2 +0.08).
Patent JP-S6157327-A (JP)
Title: Molding method of cylindrical material
Inventor: TEI KINKEN
IPC: B29K21/00
Filed: 1984-07-31
Abstract: PURPOSE:To prevent deformation at the time of molding and to improve efficiency in molding work, by a method wherein a nonadhesive protective sheet is kept piled up on a material pieces to be molded by winding around a molding bobbin feforehand. CONSTITUTION:A protective sheet 9 having a length L' which is shorter than a molding material piece 5 is put upon said material piece. The same is mounted on the material piece supply plate 7 by making the protective sheet 9 into down side. An end part to be exposed from the protective sheet 9 of the molding material piece 5 through movement of the supply plate 7 is mounted on the circumferential surface of a molding bobbin 1, a driven roller 3 is made to bring into contact with the molding material piece 5, then the molding bobbin 1 is turned and the molding material piece 5 is wound around a molding bobbin 1 side. Then pressing air is supplied into the molding bobbin 1, the molding material piece 5 is inflated and a cylindrical molded article is obtained. The cylindrical molded article is broken away from the molding bobbin 1 and then the inside protective sheet 9 is peeled off. The cylindrical molded article whose shape and dimensions are highly accurate is obtained.
Patent JP-S6223184-A (JP)
Title: Semiconductor light emitting element
Inventor: ONAKA SEIJI
IPC: H01S5/042
Filed: 1985-07-23
Abstract: PURPOSE:To make current constriction compatible with heat dissipation by effecting current constriction using amorphous semiconductor layer of high resistance. CONSTITUTION:A semiconductor laser is composed of an N<+> type InP substrate 11, an N-type InP buffer layer 12, an InGaAsP active layer 13, a P-type InP clad layer 14, an amorphous Si layer 15. a Ti barrier layer 16, an Au/Zn electrode 17, and an Au/Sn electrode 18. For example, when the area of the Au/Zn electrode 17 is 20.0mum<2> and the thickness of the amorphous Si layer 15 is 0.5mum, a resistance will be 10<11>OMEGA and a complete current constriction can be effected. Also, whereas the heat conductivity of InP is 0.7W/cm.deg, that of the amorphous Si layer 15 is as high as 1.7W/cm.deg and a good heat dissipation effect can be obtained.
Patent JP-S5686355-A (JP)
Title: Automatic chemical analysis
Inventor: HOSOKAWA HITOSHI
IPC: G01N35/00
Filed: 1979-12-14
Abstract: PURPOSE: To perform a constantly correct automatic chemical analysis with a chemical analytical instrument based on the measurement of initial rate of reaction, by performing the measurement after the quality of reagents is evalnated by a blank test.  
     CONSTITUTION: An analytical instrument, where an annular table 1, on which plural (for example, twelve) measuring pipes C are arranged, is driven intermittently, and where the change in light transmittance due to the reaction of the sample with the reagent is measured at a measuring point on a line connecting a light source 4 and a photodetector 5 after feeding the first reagent and the second reagent respectively through feeding pipes 2 and 3, the measured value being output through a amplifier 7, a detecting circuit 8 for light trasmittance, and a decision circuit 9, is operated with water in place of a sample to obtain a value decided by the decision circuit 9. Correct measured value is given constantly by the measurement of a sample to be tested only when said obtained value is normal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6317550-A (JP)
Title: Ic loading and contacting type socket
Inventor: ABE SHUNJI
IPC: H01L23/32
Filed: 1986-07-10
Abstract: PURPOSE:To prevent the deformation and lateral slippage of an IC lead by fitting an IC lead holding member to a holding cover in an adjustable manner. CONSTITUTION:A lead holding member 16 is mounted to a holding cover 12 in an adjustable manner as a lead holding means. The lead holding member 16 is arranged at a position such as an upper position in an IC loading region and pivotally attached to the holding cover 12 by a shaft 19, and can be turned in the direction of the pushing of leads, using the shaft 19 as a fulcrum. When the holding cover 12 is set up rotatably by a hinge 13, the holding cover 12 can be rotated in the direction of the opening and closing of the holding cover 12. A lead holding pad 16a corresponding to the arrangement of the leads is fitted integrally to the lead holding member 16. Accordingly, the deformation and lateral sllipage of the IC leads can be prevented.
Patent JP-H0328968-A (JP)
Title: Production of circuit diagram
Inventor: IKEUCHI TATSUYA
IPC: G06F17/50
Filed: 1989-06-27
Abstract: PURPOSE:To produce a circuit diagram for only a corrected part of an electronic circuit and to easily confirm the corrected part of the circuit by erasing selectively the patterns based on the graphic attribute after production of the corrected circuit diagram data. CONSTITUTION:A graphic attribute addition circuit diagram which is added with '1' as a graphic attribute called property is produced for all data on the original drawing of a circuit diagram. For instance, a property, i.e., ABC is added to a symbol A and the value OLD is defined to the property. This defined value can be selected by a command 'Select property ABC.' for example. Furthermore the data are selected with use of the graphic attribute '1' in a corrected circuit diagram where the circuit data is corrected. Then a linear signal line set between the selected symbol and the selected one of two points is erased. Thus the graphic data on a circuit diagram of a corrected part only is obtained. As a result, only the corrected part can be extracted out of the data on the corrected circuit diagram as the original drawing data on the circuit diagram. Then the corrected part of a circuit of a large scale can be easily controlled.
Patent JP-H0210233-A (JP)
Title: Strain detector
Inventor: SATO HIROSHI
IPC: G01R33/18
Filed: 1988-06-29
Abstract: PURPOSE:To improve the temperature characteristics of a strain detector by forming magnetostriction layers comprising Fe-Ni alloy incorporating 35-60wt.% Ni on the surface of a passive member, and providing detecting coils around the magnetostriction layers. CONSTITUTION:Magnetostriction layers 4 are formed with Fe-Ni alloy incorporating 35-60wt.% Ni. Said Fe-Ni alloy is heat-treated in an reducing atmosphere at 1,000 deg.C or more, and inner stress is removed. Thereafter, the Fe-Ni alloy is bonded to a passive member 1 with an epoxy based thermosetting bonding agent. Then, a mask is used, the Fe-Ni alloy undergoes photoetching and the magnetostricton layers 4 in a desired chevron pattern are formed. The two magnetostriction layers 4 and two detecting coils are provided. When the Ni content in the Fe-Ni alloy is 35-60wt.%, curie temperature becomes as high as 400-600 deg.C, temperature dependency of the magnetic characteristics of the magnetostriction layer 4 becomes less and the temperature characteristics of a strain detector can be improved.
Patent JP-H11335952-A (JP)
Title: Ribbon for packaging
Inventor: FUJII TOSHIYUKI
IPC: D04D7/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a ribbon for packaging capable of simply and beautifully carrying out the ribboning even by anyone packaging merchandise such as a store clerk without requiring skill, maintaining the constant quality of results of ribboning carried out even by any person and remarkably reducing the cost for manufacturing a ribbon ornament. SOLUTION: This ribbon for packaging is obtained by arranging plural ribbons comprising slender pieces of the same or a different width side by side, connecting the mutual adjacent ribbons in the central part or in the course of the ribbons, forming a ribbon bow part from one or plural ribbons in the connecting parts of the plural ribbons arranged side by side with fasteners or ties and using the residual ribbons as at least ribbons in the transverse direction and at least ribbons in the longitudinal direction.
Patent JP-S5952007-A (JP)
Title: Levee protection
Inventor: MINAMI KIHACHIROU
IPC: E02B3/12
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the submergence of road in water by a method in which the barricade of water bags are constructed by connecting veneer boards erected on both sides of vinyl cylinders filled with water on road in such a way as to fit them with the undulatory surface of the road. CONSTITUTION:An approriate length of vinyl cylinders (a) are laid on road liable of flooding, water is packed into the vinyl cylinders (a) through fire plugs or a pump, and both ends of the vinyl cylinders (a) are bound to form water bags. Veneer boards 12, etc., are erected on both sides of the water bags and connected with connecting tubes 14 to construct a barricade of water bags.