baber/WOPTO huggingface dataset:
Patent JP-H08151684-A (JP)
Title: Construction method for reinforced concrete construction building
Inventor: BABA AKIO
IPC: E04G21/12
Filed: 1994-11-30
Abstract: PURPOSE: To improve workability and productivity by eliminating necessity for a support to promote mechanization in a construction jobsite. CONSTITUTION: In the case of constructing a reinforced concrete construction building of frame structure system formed of a pillar, beam and a floor slab, at least a beam type frame 6 and beam reinforcement units 2a, 2b, having strength capable of supporting weight of placed concrete to be built in truss or lattice shape, are arranged to be fixed between pillar reinforcements 5. In a condition of holding the beam type frame 6 by the beam reinforcement units 2a, 2b, concrete is placed in a beam reinforcement unit part.
Patent JP-H07144777-A (JP)
Title: Section classifying device
Inventor: KIKUCHI JUN
IPC: B65H3/50
Filed: 1993-11-26
Abstract: PURPOSE:To prevent a section from being broken and bent or damaged by colliding with the tip of a section separating device in a section classifying device in the shape of separating a section bundle left and right by inserting the section separating device in the section bundle. CONSTITUTION:A classifying table 12 moves in parallel oblique upward as an arrow B from a lower position of a main table 11, and a space R is formed by separating a bottom part of a section classifying bundle 4c from a section original bundle 4d. A separating device 25 rises, and enters the space R, and rises further, and separates a section bundle 4a into the original bundle 4d and the classifying bundle 4c. When the classifying table 12 is moved oblique upward, a first stopper 21 projects above the table, and prevents retreat of the classifying bundle 4c, and prevents it from being push-bent by the tip of the separating device 25. A section 4 on the original bundle 4d side is prevented from colliding with the separating device 25 by a second stopper 36.
Patent JP-H02167659-A (JP)
Title: Surface polishing device and manufacture of polishing work having aligned abrasive trace direction
Inventor: YAMAMOTO TERUMI
IPC: B24B37/08
Filed: 1988-12-19
Abstract: PURPOSE:To align the abrasive trace of a polishing part after completion of working in a constant direction, by stopping the rotation of a grindstone at specified time lag after the rotation stoppage time of a holder of the body to be polished. CONSTITUTION:After the lapse of a fixed time a 2nd timer 22 becomes OFF first. Accordingly 2nd, 3rd motors 12, 13 become OFF but a sun gear 5 and inner gear 6 are gradually decelerated with rotating by inertia force and stopped soon. A 1st timer 21 becomes OFF at the time lag of after OFF of this 2nd timer 22(T1 - T2). Accordingly a 1st motor 11 becomes OFF but surface plates 1, 2 are rotated by inertia force with gradually decelerating and meanwhile the body B to be polished of the holder 7 stopped already is made to be polished. Thus the period when working is executed is caused with grindstones 3, 4 only being rotated in the state of the holder 7 being stopped just before the completion of polishing and so the polishing direction of the body B to be polished becomes in a constant direction.
Patent JP-2000149388-A (JP)
Title: Recording and reproducing device
Inventor: FURUKAWA KIYOSHI
IPC: G11B17/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform proper carrier processing even if a momentary backup failure occurs. SOLUTION: In a carrier path for carrying a disk, carrier rollers 1a, 2a, photo-detectors P1, P2, and mechanical detectors PSW, HSW are arranged. Based on the detection signals outputted from these detectors, the disk is loaded or unloaded by controlling the rotation of the carrier rollers 1a, 2a. When a momentary backup failure occurs during loading, the disk is once unloaded and returned to the previous position before the occurrence of the momentary backup failure, and then the loading is restarted. When a momentary backup failure occurs during unloading, the disk is once loaded and returned to the previous position before the occurrence of the momentary backup failure, and then the unloading is restarted.
Patent JP-2001142156-A (JP)
Title: Light source for photographic processing device
Inventor: EKO EIKO
IPC: G03B27/54
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a light source capable of logically removing IR rays included in rays of a light emitting means. SOLUTION: An IR cut filter, which is high in transmittance in a region [A] of visible rays and is low in the transmittance of a first region [B1] of a short wavelength and is higher in the transmittance as the wavelength is longer in a second region [B2] of a long wavelength in a region [B] of IR regions, is disposed in a route where the rays from a halogen lamp are guided.
Patent JP-H02167790-A (JP)
Title: Information recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B7/254
Filed: 1988-12-22
Abstract: PURPOSE:To enhance the stability of a recording mark of an amorphous state of a nonequilibrium phase and perform initializing, recording and erasing at a high speed by forming a recording layer of alloy of composition represented by a specific general formula. CONSTITUTION:A protective layer 3, a recording layer 2, a protective layer 4 and a protective layer 5 are sequentially formed in this order on a substrate 1 in an information recording medium. The recording layer 2 is formed of alloy of composition represented by a general formula (InxSbyTez)100-alphaMalpha (where x, y, z, alpha are atomic %, x+y+z=100, 40<=x<=60, 2<=y<=27, 23<=z<=47, 0<=alpha<=20, and M is at least one type of element selected from a group consisting of Cr, Co, Mn and Mg). The elements are added to improve antioxidative characteris tic, and its reliability is improved. Further, since the material of the above composition is easily made amorphous and its crystallizing velocity is high, initializing, recording and erasing can be performed at a high speed.
Patent JP-H05157447-A (JP)
Title: Method and apparatus for low-temperature separation of carbon monoxide
Inventor: NAYA SHIYUUHEI
IPC: C01B32/40
Filed: 1991-12-05
Abstract: PURPOSE:To obtain carbon monoxide gas as a highly purified product in a refining system in which the purity of the reflux to the tower top in a rectifying column is increased efficiently. CONSTITUTION:Material gas is fed through a material gas feed pipe 32 and to the bottom of a reboiler 20, where the material gas refined in its passageway by heat exchange with liquid from the bottom of the rectifying column. The highly purified gas resulting from this refining is supplied as reflux to the tower top of the rectifying column 18 through refined gas conveyor lines 38, 40, 42, 46.
Patent JP-H03263122-A (JP)
Title: Apparatus and method for converting and controlling disc drive
Inventor: JIEFUREI ARAN GOORUDEN
IPC: G11B27/11
Filed: 1990-11-26
Abstract: PURPOSE: To significantly reduce information calling time by giving an index table to be used for fast switching a logical cylinder to a physical target cylinder on a disk. CONSTITUTION: The index table to be used for speedily converting between logical and physical target cylinders is stored in a memory combined with a servo processor within a disk drive controller 18 and called to be respectively positioned to storage positions instructed by a host computer 20. A logical cylinder coordinate requested by the host computer 20 is used for calling each entrance in the index table. A logical head and sector coordinate are used later for an arithmetic expression to improve the set of target cylinder start coordinate regulated by the index table, thereby reducing a calling time to any storage position is significantly.
Patent JP-H08177771-A (JP)
Title: Impeller of liquid seal type pump
Inventor: TANAKA SHINSUKE
IPC: F04C25/02
Filed: 1994-12-26
Abstract: PURPOSE: To avoid the deterioration of pump performance by reducing residual air at exhaust stroke completed time to the possible minimum level. CONSTITUTION: Blades 4, 4... of an impeller 1 arranged in a radial shape on the outer periphery of an impeller boss 3 are formed in their slant posture to the axis C of the impeller 1 over the opening 8A side from the inner part side 8B by advancing the inner part side 8B on the opposite side of an opening 8A on the shaft directional one end side in a space in the rotational direction R, and are formed so that exhaust of the inner part side 8B of the space precedes in an exhaust stroke, and air is exhausted while pushing it out in order to the opening 8A side from this inner part side 8B.
Patent JP-H01164773-A (JP)
Title: Production of porous body having minute pore
Inventor: YOKOGAWA HIROSHI
IPC: C04B38/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a practically useful porous body having minute pores having high heat insulating property under atmospheric pressure and satisfactory mechanical strength by subjecting the surface of superfine particles previously to coagulation-preventing treatment, and molding the superfine particles together with fibers. CONSTITUTION:A surface of superfine particles is subjected previously to coagulation-preventing treatment, then the particles are molded together with fibers to prepare thus a porous body having minute pores. Said coagulation- preventing treatment is performed by, for example, adding a surface treating agent to the superfine particles. Preferred superfine particle is superfine silica (having about 1-20nm particle size) obtd. by a dry or wet process. Suitable surface treating agents are trimethyl methoxysilane, dimethyl dichlorosilane, etc. Preferred amt. of the surface treating agent to be added is 5-20wt.% basing on the total amt. of the fiber. When the proportion is <5wt.%, the degree of improvement of the mechanical strength of the obtd. porous body is insufficient, and when the proportion is >20wt.%, the degree of improvement of heat insulating property of the product is insufficient.
Patent JP-H08174099-A (JP)
Title: Method for rectifying die
Inventor: MURAKAMI YUKIO
IPC: B21D37/20
Filed: 1994-12-26
Abstract: PURPOSE: To rectify with expanding a worn part only by grinding or polishing in a press pressing lower die. CONSTITUTION: In a press pressing die whose lower die 1 is composed of upper and lower two parts 1A and 1B, the internal diameter and shape of a cavity part 7 or a penetrating part 8 of directly relating to the forming function of, at least, one side lower die being already worn and made in a large diameter are rectified with expanding to the required size and shape only by grinding or polishing. Therefore, the complicated working has been obviated.
Patent JP-H08181255-A (JP)
Title: Semiconductor package
Inventor: NODA KOTA
IPC: H01L25/18
Filed: 1994-12-26
Abstract: PURPOSE: To provide a semiconductor package which can surely avoid the deterioration of electric properties or the deterioration of outward appearance caused by the flow of sealing resin without increasing of the external dimensions. CONSTITUTION: This semiconductor package 11 is constituted by mounting a heat radiator 12 on a base unit 25 having an i/o terminal 29. There is an electronic pat mounting area for mounting an LSI chip 19, etc., as electronic parts, in the high-density wiring layer B of the heat radiator 12. A plurality of connector terminals 22 are made at the margin of the electric parts mounting region. A plurality of bonding pads 30 are made on the side of the base unit 25, too. The bonding pad 30 and the connector terminal 22 are electrically connected with each other, and the same section is sealed with sealing resin 36. A frame-shaped member 37 as the dam for prevention of the flow of the sealing resin is provided in the vacant space R3 between the i/o terminal formation area R2 in the base unit 25 and the bonding pad formation area R1.
Patent JP-H03182753-A (JP)
Title: Front and rear printing original plate
Inventor: SHIRAKAWA KAZUO
IPC: G03F1/42
Filed: 1989-12-12
Abstract: PURPOSE:To easily judge whether registration can be made or not without requiring a high degree of the technique to recognize positioning marks by forming the negative pattern of one positioning mark as a positioning mark without forming the positioning mark into the same type with the front and rear. CONSTITUTION:The positioning mark 1 of the printing original plate for the front plate and the positioning mark 2 of the printing original plate for the rear plate are so formed that one of the positioning marks is the negative pattern of the other and one of the positioning marks is a chequered pattern and the other is the negative pattern of the chequered pattern. Clearances are, therefore, visible when the positioning deviates slightly laterally or twists. The clearances are eliminated only when the exact positioning is executed. Thus, the attainment of the correct registration is identified by this one positioning mark.
Patent JP-H11137825-A (JP)
Title: Heater device for heating pachinko balls
Inventor: OHATA TETSUYA
IPC: A63F7/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the electric power cost for a game house by saving the electric power used for heating pachinko balls to prevent dew condensation, and to prevent a player from feeling uncomfortable when the player touches pachinko balls heated too much, keeping the playing environment in the game house more comfortable. SOLUTION: This heater device 6 is for preventing dew condensation on pachinko balls by heating the balls kept in a ball saving tank. The electric power to be supplied to the heater device 6 from a power source is controlled by controlling the power supply time using a timer means. In addition, when the electric power is supplied, if the temperature detected by a temperature dew point detection means is higher than the detected dew point by a prescribed temperature, the power supply is stopped; and when the detected temperature is the same as the detected dew point or lower, the power supply is started again.
Patent JP-H11162359-A (JP)
Title: Plasma display panel
Inventor: YASUE TAKAO
IPC: H01J11/22
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel, in which a lead terminal and a cable wire can be easily connected to each other even in the case where electrode pitch of scanning electrodes is shortened. SOLUTION: A through hole 15 filled with a conductor is selectively formed in a dielectric layer 6, and a lead terminal 13b is provided on the dielectric layer 6. A scanning electrode X2k is drawn onto the dielectric layer 6 through the through hole 15, and connected to the lead terminal 13b. A cable wire 12b for connection to an external electric circuit is connected to the lead terminal 13b. On the other hand, the scanning electrode and a cable wire are connected to a lead terminal provided on a front surface glass board 1a.
Patent JP-H05160192-A (JP)
Title: Semiconductor fabricating system
Inventor: NAGAOKA TETSUYA
IPC: H01L21/60
Filed: 1991-12-06
Abstract: PURPOSE:To facilitate correction of wire cut position when semiconductor chips are wire bonded each other. CONSTITUTION:The inventive semiconductor fabricating system comprises a pattern recognition mechanism for automatically recognizing pads to be bonded on semiconductor chips 2 and 4, and a bonder control section for automatically setting the coordinates of a wire cut point C1 at the time of forming a metal ball 6-1 and the coordinates of a wire cut point C2 after connection of a wire 7 onto the metal ball 6-1 based on information fed from the pattern recognizing mechanism and the diameter of the wire 7. According to the constitution, the wire cut points C1, C2 are corrected automatically when bond points B1, B2 are corrected through the pattern recognizing mechanism.
Patent JP-H09159696-A (JP)
Title: Method for manufacturing contact pin for testing
Inventor: MASUDA AKIHIRO
IPC: G01R1/073
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a contact pin for testing suited for testing, for example, an IC chip and a liquid crystal with a high aspect ratio, in rectangular sectional shape, and with a high productivity. SOLUTION: First, a base metal layer 11 is formed on a metal plate 10 for supporting, a photoresist layer 12 is formed on the layer 11, a mask 13 in a specific pattern is applied on the layer 12 and light is exposed, and the layer 12 is developed, thus eliminating a part which becomes a contact pin for testing and forming an opening 12a at the layer 12. Then, a metal covering 16 made of the same metal as that of the layer 11 is formed at the bottom of the opening 12a, a metal layer 14 is formed at the opening 12a where the covering 16 is formed, and the layer 12 is eliminated.  After that, a film 15 is deposited on the metal layer 14 where a part which becomes the contact part is eliminated, the layer 11 is released from a metal plate 10 along with the covering 16, the metal layer 14, and the film 15 and then the layer 11 and the cover 16 are eliminated, thus obtaining a contact pin for testing made of a metal layer 14 which is supported at the film 15.
Patent JP-H03183746-A (JP)
Title: Fe-base current collecting and sliding material having wear resistance
Inventor: KIRIGATANI SEIICHI
IPC: C22C38/00
Filed: 1989-12-13
Abstract: PURPOSE:To maintain the mechanical strength of the current collecting and sliding material and to improve its wear resistance by impregnating a specified ratio of Pb into an Fe-base current collecting and sliding material having specified C content. CONSTITUTION:The compsn. of a porous current collecting and sliding material is formed of, by weight, 1.0 to 5.0% Ni, 1.0 to 6.0% Mo, 1.0 to 10.0% Cr, 0.51 to 1.0% C, 0.01 to 0.7% Mn, 0.1 to 1.0% Si and the balance Fe with inevitable impurities. The porous sintered material is impregnated with 4 to 10% Pb. The Fe-base current collecting and sliding material can sufficiently satisfy the requirements as a slider material for a pantograph of a high-speed electric car.
Patent JP-H0533148-A (JP)
Title: Electroless gold plating method
Inventor: HATTORI NORIKO
IPC: C23C18/44
Filed: 1991-12-06
Abstract: PURPOSE:To make it possible to continuously use an electroless gold plating soln. over a long period of time while maintaining a constant plating rate and uniformity of deposited films by keeping the concn. of cyanide ions in the plating soln. within a certain range without deteriorating the performance of the plating soln. CONSTITUTION:When electroless gold plating is carried out with a plating soln. contg. gold cyanide, alkali cyanide, a reducing agent, alkali hydroxide, a crystal regulating agent and a stabilizing agent, an aldehyde or ketone compd. is added at the time of replenishing gold cyanide.
Patent JP-2000152631-A (JP)
Title: Pwm converter control circuit
Inventor: OYAMA YUJI
IPC: G05F1/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To extract maximum power by comprising a circuit for generating a voltage command where an equivalent circuit viewed from an AC power supply side becomes a series circuit of capacitative impedance and resistive impedance in a PWM converter by a power supply internal impedance, a power supply angular frequency, and a correction phase current. SOLUTION: An F/V converter 206 calculates a power supply angular frequency ω from a current detection value Iu. A capacitance command generator 209 inputs the power supply angular frequency ω and calculates a series capacitance C. An addition ratio command circuit 210 inputs lead time Ts and the power supply angular frequency ω, calculates an addition ratio α, and outputs it to a current correction circuit 212. An amplitude correction coefficient command circuit 211 inputs the command lead time Ts and the power supply angular frequency ω, calculates an amplitude correction coefficient K, and outputs it to a current correction circuit 212.  As a result, even if the power supply frequency of AC power supplies 1-3 changes, delay due to operation time is corrected for control, thus taking out the maximum power from an AC power supply with a great internal impedance.
Patent JP-H11159080-A (JP)
Title: Eaves gutter joint
Inventor: KATAMATA EIJI
IPC: E04D13/068
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an eaves gutter joint easy in connection work using an adhesive for an eaves gutter whose front plate upper part is inclined backward. SOLUTION: An eaves gutter joint is provided inside an eaves gutter, and has an inner joint to be attached to the inside of the eaves gutter in a state that an adhesive is applied onto the outside of a front piece 31 which rises from the bottom plate 32 of the eaves gutter and is almost along the eaves gutter. In this case, in the eaves gutter, its front plate upper part is inclined backward, and a front piece 31 of the inner joint is bent almost along the inside of the eaves gutter and extended up to the almost top end, and a pressing piece 31a to be pressed by a finger when the front piece 31 is applied with the adhesive and attached to the inside of the eaves gutter is protrusively provided on the side of the front piece 31.
Patent JP-H07151587-A (JP)
Title: Vibration type level detecting device
Inventor: SHIMIZU TSUTOMU
IPC: G01F23/22
Filed: 1993-11-29
Abstract: PURPOSE:To reduce the damping coefficient and to increase the detecting sensitivity, by rotating a plate form vibrator at a specific frequency, holding the derived neighboring nodes by a membranous holding member, and fixing a weight at the belly part of the vibration between the nodes. CONSTITUTION:A plate form vibrator 1 is penetrated at the center of two sheets of disk form holding plates 2, and both members are welded. In this case, both holding plates 2 are positioned at two neighboring nodes derived by the vibration of the vibrator 1 at a specific frequency. And the holding plates 2 and a case 4 are welded and integrated, and at the upper and the lower surfaces of an outer side of the vibrator 1, a piezoelectric element 5 for exciting, and a piezoelectric element 6 for receiving are labeled respectively, and they are connected to an output circuit 11 and an input circuit 8 respectively. Then, at the position of the belly of the vibration generated at the center of the vibrator 1, a cylindrical weight 20 whose both ends are opened is fixed and installed. As a result, the mass of the secondary vibration system is increased, the damping coefficient can be reduced, and the device can be vibrated easily as a vibration system. Consequently, the device can be fitted to the level detecting of a light density of substance.
Patent JP-H10167601-A (JP)
Title: Group control elevator
Inventor: HATTORI KAZUHIRO
IPC: B66B3/02
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To call the attention of a worker performing a work on a car by actuating an alarm means for the operable status thereof at the time of the travel of a car adjacent to the car under the work. SOLUTION: Buzzers 19, 20, 21 and 22 (alarm means) are laid on cars A, B, C and D, so as to call the attention of a worker performing a work thereon, and respectixzely become operable, when inspection switches 23, 24, 25 and 26 (work switches) on control panels 15, 16, 17 and 18 are pushed. In this case, the buzzers 19 to 22 in operable status begin to operate and generate a sound, upon receipt of an instruction from the host control panel 16 via car control panels 1, 2, 3 and 4. For example. when a distance between the adjacent car C and the car D under a work is within the prescribed range of floors, the host control panel 16 issues an instruction to the buzzer 22 of the car D via the control panel 4 for generating a sound.