baber/WOPTO huggingface dataset:
Patent JP-S6234661-A (JP)
Title: Mold for vacuum casting
Inventor: SHIMIZU KUNIO
IPC: B22D18/06
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a defectless casting which is free from casting defects such as shrinkage cavities by communicating a product cavity delineated of a mold body and sand mold liners with an outside evacuation means via the sand mold liners so that the solidification control of the molten metal is made easy. CONSTITUTION:The drag liner 7 is mounted on a drag body 6 and a sand core 13 is imposed on the liner 7. A cope body 4 mounted with the cope liner 5 is lowered to contact with the drag 3 to close the molds and to delineate the product cavity 14 by the body 4, the liner 5, the body 6 and the sand core 13. A space 15 in the casting mold 1 is connected via an evacuation port 9 to a vacuum pump. The mold 1 which is held closed is lowered to immerse a stalk 11 into the molten metal, then the vacuum pump is operated to evacuate the inside of the mold. As a result, the molten metal is sucked through the stalk 11 into the cavity 14. The operation of the vacuum pump is stopped upon solidification of the molten metal. The mold 1 is thereafter pulled up and after the mold is conveyed to a prescribed position, the mold is opened and the casting is taken out.
Patent JP-S5966500-A (JP)
Inventor: YAMAZAKI MASAKAZU
IPC: C11D7/60
Filed: 1982-10-07
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-S5878906-A (JP)
Title: Small-sized cylindrical parts supply method
Inventor: MATSUOKA AKIRA
IPC: B65G65/48
Filed: 1981-11-04
Abstract: PURPOSE:To stably supply parts at high speed by mounting on a transport portion of a chute a roll, the peripheral surface of which is brought into contact with the parts, that is rotated to change the speed of small-sized cylindrical parts moving in the transport portion of the chute. CONSTITUTION:A cylindrical part 1 is transported in a chute 7 while keeping its axis perpendicularly, and turned by 90 degrees so as to be horizontal to be supplied to a circular disc 4. Such turning operation is conducted at a transport portion formed between a holder 9 and a roll 10. The roll 10 is driven by a roll driving pulley 13 to rotate in the direction of an arrow (a), which causes acceleration for the moving speed of the part 1. The degree of such action can be determined by selecting the number of rotations of the roll 10 arbitrarily.
Patent JP-S6070168-A (JP)
Title: Cold rolled steel sheet for one-side coated steel sheet and its manufacture
Inventor: IKEDA TOUJIROU
IPC: C23C2/02
Filed: 1983-09-27
Abstract: PURPOSE:To manufacture the titled cold rolled steel sheet preventing the development of temper color by specifying the thickness of an oxide film on the surface of a cold rolled steel sheet having a composition prepd. by adding specified percentages of C, Si, Mn and Al to Fe. CONSTITUTION:The thickness of an oxide film on the surface of a cold rolled steel sheet having a composition consisting of, by weight, <=0.10% C, <=0.10% Si, <=1.0% Mn, <=0.10% Al and the balance essentially Fe is restricted to <=200Angstrom . The thickness is attained by regulating the dew point DT( deg.C) of atmospheric gas in an annealing furnace and the temp. T( deg.C) at which the steel sheet is taken out of the furnace so as to satisfy relation represented by an equation T<=0.7XDT+ 130.
Patent JP-S5878053-A (JP)
Inventor: OBATA MAKOTO
IPC: F25B39/02
Filed: 1981-10-31
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-S6154640-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUMURA MASAHIKO
IPC: H01L29/73
Filed: 1984-08-24
Abstract: PURPOSE:To decrease the parasitic resistance of the isolation layers and to prevent the side surfaces from being etched when the connection holes are opened by a method wherein a P type impurity is diffused in the region isolated by the P type layers on the P type Si substrate when the P type base layer is formed in the region. CONSTITUTION:An N type epitaxial layer 3 on a P type Si substrate 1, wherein an N<+> type layer 2 is buried, is isolated by P type layers 4. In case of providing a P<+> type base layer 5a in the N type layer 3, windows are opened on the surface oxide film, a P type impurity is diffused in the isolation layers 4 and P<+> type earth electrode connecting layers 5b are formed. According to this constitution, the impurity concentration of the isolation layers 4 increases, the parasitic resistance of the layers 4 decreases, and moreover, the oxide film on the isolation layers 4 is film, which is formed after the base diffusion process is performed, and the film thickness thereof is the almost same one as that of the oxide film on the other parts having no oxide film when the isolation layers are formed. As a result, when the connecting holes are opened, the degree of an etching, which exerts on the side surfaces, can be suppressed and the processing accuracy can be improved.
Patent JP-H0525531-A (JP)
Title: Cooling method of refining furnace and refining furnace which can be forcibly cooled
Inventor: YOSHIDA SHUJI
IPC: C21C5/46
Filed: 1991-07-17
Abstract: PURPOSE:To prolong the life of the steel shell and refractories of the metal refining furnace by efficiently cooling the steel shell and refractories. CONSTITUTION:Plural vent holes 5 are provided in the steel shell 1 and a wind flow passage 8 packed with, for example, granular refractories is formed within the refractories 2 of the range where the vent holes exist. A cooling gas is blown through the vent holes from the outside of the furnace and is distributed in the wind flow passage 8 within the refractories, by which the refractories are efficiently cooled. Since cooling water is not used, this method is safe and the construction of the furnace is simple. The easy application of this method to a converter having a tilting device is possible as well.
Patent JP-S5965839-A (JP)
Title: Heat developable color photosensitive material
Inventor: YABUKI YOSHIHARU
IPC: C09B29/00
Filed: 1982-10-08
Abstract: PURPOSE:To obtain a color image by using a specified dye providing substance as well as photosensitive silver halide and a hydrophilic binder and by transferring a hydrophilic dye released by heat development to an image receiving layer contg. a mordant under heating. CONSTITUTION:This photosensitive material has photosensitive silver halide, a hydrophilic binder and a dye providing substance on a support. The dye providing substance is represented by the formula [where G is R<1>O or NHR<1>; R<1> is H or a hydrolyzable component; R<2> is H or 1-50C alkyl; Z is an image forming dye group; A is a group of atoms required to form an aromatic ring; Ball is an org. passivating group present on the aromatic ring; X is a bivalent org. group having 1-8 atoms and forming a 5- - 12-membered ring together with nucleophilic group Nu and an electrophilic center C* produced by oxidation; and each of (m) and (n) is 1 or 2]. A hydrophilic dye released by heat development is transferred to an image receiving material contg. a mordant under heating. A clear color image having stability over a long term is obtd. by a simple method.
Patent JP-H0927353-A (JP)
Title: Conductive packing, fixing clip, and terminal fixing method using thereof
Inventor: ENDO TAKAO
IPC: H01R4/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixing portion whose electrical contact is excellent by fixing a terminal by means of a clip via a conductive packing having stickiness. SOLUTION: A terminal 2 is fixed to a panel 3 using a fixing clip 1 which is made of elastic material and has a push-in rivet shape via a packing 4. In a fixing portion, a conductive packing which has stickiness and has an O ring shape or an annular cylinder shape is used as the packing 4. It is desirable that an effective length L1 of fixing clip 1, a fixing portion length L2 of the terminal 2, a thickness L3 of the panel portion 3, and a length L4 of the conductive packing 4 meet a formula L1 <L2 +L3 +L4 .
Patent JP-S6333792-A (JP)
Inventor: KAWAKAMI RENZO
IPC: G10K11/16
Filed: 1986-07-28
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-S6424002-A (JP)
Title: Hydrogen occluding alloy material
Inventor: HIRATA KOICHI
IPC: C01B3/00
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the fine powdering of a hydrogen occluding alloy due to the occlusion and discharge of gaseous hydrogen and to prevent the escape of fine powder of the alloy to the outside, by porously plating the surface of the alloy formed to the shape of a wire or the like with a heat conductor. CONSTITUTION:A hydrogen occluding alloy such as LaNi5 is formed to the shape of a wire or belt and the surface of the material is porously plated with a heat conductor such as Cu, Ni or Al. When the resulting hydrogen occluding alloy material is used, the cycle of occlusion and discharge of gaseous hydrogen is shortened and the escape of fine powder of the hydrogen occluding alloy can be prevented, so the efficiency of utilization of the hydrogen occluding alloy is improved.
Patent JP-H0268388-A (JP)
Title: Slit suction apparatus and method for manufacturing the apparatus
Inventor: HARARUTO ZUTOORU
IPC: D21F1/52
Filed: 1989-07-11
Abstract: PURPOSE: To provide a slit suction apparatus covering a suction box using parts manufactured in small quantity and adjustable to required size in each time by a simple operation by specifying an edge condition, a lateral crossbeam, a longitudinal crossbeam and a rigid lining. CONSTITUTION: A supporting member 7 is constructed of a longitudinal crossbeam 3 and an edge piece 5 connected with each other through a lateral crossbeam 1 and these pieces are made of a glassfiber-reinforced plastic. A longitudinal groove 11 is formed under a ceramic segment 6a and the narrow side 10 of the longitudinal crossbeam is inserted into and fixed to the groove. A segment 6 formed on the longitudinal crossbeam is shifted by a distance 18 relatively to the adjacent segments 6. After bonding, the whole slit suction apparatus 8 is ground.
Patent JP-H1120401-A (JP)
Title: Crawler caster
Inventor: KAWASHIMA TAKEHIKO
IPC: B60B33/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a crawler caster that can absorb impact with simple constitution. SOLUTION: A crawler caster A for supporting a body B movably is provided with a rear wheel 20 constantly grounded being rotatably supported to a support body 10 connected to the body B, a front wheel 30 disposed above the ground by the specified quantity being rotatably supported to the support body 10 in front of the rear wheel 20, and an endless belt 40 stretched over the rear wheel 20 and front wheel 30 so as to roll in association with rotation of the rear wheel 20 and front wheel 30. In this case, the endless belt 40 with high tension material disposed on the inner peripheral side and with high elastic rubber material disposed on the outer peripheral side in a laminated state is used as the endless belt 40.
Patent JP-S5882885-A (JP)
Inventor: YAMAGATA MASATSUGU
IPC: B65D90/66
Filed: 1981-11-04
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-S5879263-A (JP)
Title: Reader for original density
Inventor: NOGUCHI KOUICHI
IPC: G03G15/00
Filed: 1981-11-05
Abstract: PURPOSE:To permit correct reading of the density of an original by setting time limiting devices in the period when the change in the detected original density attains the 2nd set number from the 1st set number and reading the output signal of a density detecting means via delay circuit within the time limits thereof. CONSTITUTION:The output signal of a photoamplifier 1 is converted to the voltage proportional to detected density and is inputted via a buffer 3 to a delay circuit 4. The output signal of the buffer 3 is inputted to a counter 13 and time limiting devices 14, 15. The counter 13 counts the change in density patterns by counting the input signal. During the period when the count number thereof attains the 2nd set number M from the 1st set number N, an output signal is emitted from a discriminating circuit 16 for count number and is anded with the output signals of the devices 14, 15. By the outputs thereof, switches 5, 8 are closed. When the change in the density patterns are between N-M and within the time limits of the devices 14, 15, the output signal of the circuit 4 is taken in.
Patent JP-H04371412-A (JP)
Title: Conveyance control for eggs and its device
Inventor: NANBU KUNIO
IPC: A01K43/00
Filed: 1991-06-20
Abstract: PURPOSE:To feed eggs to an egg handling device efficiently by minimizing conveyance stopping frequency of an egg collecting conveyer. CONSTITUTION:A controller 17 consists of a discriminating part 18 which discriminates an operating preparation signal (f) and an operation signal (g) which are a type of operation start signals outputted from an egg washing and selecting device 6, and a work completion stop signal (h) and a temporary stop signal (i) which are a type of operating stop signals outputted from the egg washing and selecting device 6, and the control part 19 which controls the conveyance of a conveyer 7 on a main line and conveyers 4a, 4b, 4c on a sub line based on a discriminated type signal.
Patent JP-H0227758-A (JP)
Title: Integrated circuit device
Inventor: ITOU TAKAHARU
IPC: H01L25/18
Filed: 1988-07-15
Abstract: PURPOSE:To minimize wiring area, to largely reduce a wiring capacity and to prevent a signal transmitting speed from decreasing by microminiaturizing wirings for connecting a plurality of integrated circuit elements. CONSTITUTION:An IC chip 5 is formed, for example, of microminiaturized wiring network made of first and second layer wirings 9, 10 formed on an Si substrate, and pads 8C, 8D. The wirings 9, 10 are connected via through holes 11. The pad 8C is connected to the pad 8B of an IC chip 4A by a bonding wiring 7B. The pad 8D is connected to the pad 8E of an IC chip 6A by a bonding wiring 7C. Thus, wiring area is minimized, a wiring capacity is largely reduced, and a decrease in a signal transmitting speed is prevented.
Patent JP-S57101962-A (JP)
Title: Electronic desk computer
Inventor: OKUYAMA TSUTOMU
IPC: G01R15/20
Filed: 1980-12-16
Abstract: PURPOSE:To simplify an atmospheric pressure input mechanism, and to display an exact atmospheric pressure, by converting an atmospheric pressure value detected by an atmospheric pressure detecting part, to the quantity of light, also converting it to an electric signal, and inputting it to an input part of a computer. CONSTITUTION:A key signal selected in accordance with an operation of an operation button  of an electronic desk computer body 1 is inputted to an inputting circuit part, a registering  operation is executed, and its operation result is displayed on a display part 5. On the upper  surface of the display part 5 of this electric desk computer body 1, an atmospheric pressure  sensitive part 15 is placed, a store case 16 is provided in its inside, and an atmospheric pressure detecting means being in the form of an aneroid barometer, etc. is provided in its inside.  To one end of an arm 21 of this atmospheric pressure detecting means, a sector plate material  22 is coupled, width of a sector notch 22a of the plate material 22 is increased or decreased in  accordance with a variation of atmospheric pressure, the quantity of light to an illuminating  lamp 23, and a variation of its quantity of light is photodetected by a photodetecting element  25 and is converted to an electric signal. Subsequently, an atmospheric pressure valve converted to an electric signal is inputted to the inputting circuit part of the electronic desk computer body 1 so that it can be displayed on the display part 5, and an exact atmospheric pressure value is displayed by a simple mechanism.
Patent JP-H0344857-A (JP)
Title: System of recording/regenerating signal by magnetic tape and device and cassette used for such system
Inventor: NORUBERUTO KURISUCHIYAN FUORUM
IPC: G11B25/06
Filed: 1990-07-03
Abstract: PURPOSE: To unnecessitate occupation of more space than required for a closing position even in an opening position by making a cassette specially constitutive to be capable of sliding a shutter in the lateral direction along a front wall of the cassette. CONSTITUTION: The shutter 66 is made to be slidable in the lateral direction along the front wall 46 of the cassette, having a front wall 72 of the shutter positioned in the vicinity of the front wall 46 of the cassette and to be extended parallel to the front wall 46 of the cassette, while the front wall 72 of the shutter is formed with front part openings 86 and 88. Then, in the closing position, the front openings 86 and 88 of the shutter 66 are adjacent to a middle opening 50 and are also opposite to a noneyelet part of the front wall 46 of the cassette. On the other hand, the middle opening 50 is convered with the noneyelet part of the shutter 66, and the shutter 66 is adjacent to the front wall 72 of the shutter while the cassette 41 is provided with main parts 68 and 70 to be overlapped with a main wall 44.  Consequently, even in the opening position, the occupation with an additional space is unnecessitated, and then the existing device of a compact cassette system can be used without drastical modification.
Patent JP-H05147645-A (JP)
Title: Paper box for wound film
Inventor: OCHIAI KENSUKE
IPC: B65D83/08
Filed: 1991-06-24
Abstract: PURPOSE:To improve easily cutting property, safety and easy productivity of a polyvinylidene chloride film and aluminum foil, which are wound around paper tubes and stored in containers with cutting means. CONSTITUTION:A front plate 1, bottom plate and rear plate are connected in order by edge lines, and at both side parts, approximately square side plates are fixed to form a rectangular box body, and a lid body 5 is extended from the upper end of the rear plate of the box body, and a cover lid piece 6, which is placed on the top of the front plate 1, is extended from the leading and of the lid body 5 for the title paper box for a wound film 9. A cutting means 7 is fixed at the center of the leading end of the rear surface of the cover lid piece 6, or at the center of an area on the front plate outer surface, which comes into contact with the leading end of the cover lid piece 6, and flexibility, by which the leading end of the cover lid piece 6 can be warped when being pulled by the film 9, is added on a leading end material of the cover lid piece 6.
Patent JP-2001004237-A (JP)
Title: Cryogenic cooling system and cryogenic cooling method
Inventor: MATSUMOTO TAKAHIRO
IPC: F25D3/10
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To ensure cooling with a small temperature difference from the cooling stage of a refrigerating machine even if an object to be cooled is large or located remotely. SOLUTION: Refrigerant, i.e., helium gas, is condensed with cooling heat of an evaporator 2 and stored on the bottom of a condenser 15. An evaporator 18 is disposed lower than the condenser 15 and condensed liquid helium passes gravitationally through refrigerant liquid piping 16 and flows into the evaporator 18. Liquid helium evaporates in the evaporator 18 by receiving heat from a superconducting coil 6 and returns back to the condenser 15 through refrigerant gas piping 17.
Patent JP-H1163464-A (JP)
Title: Stopper system for orifice of container
Inventor: TADA SHUJI
IPC: F23G5/44
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make the operation efficient, and improve the work environment, by providing a stopper assembly with a stopper element which moves between the close position where the block face of the stopper element blocks an orifice and the open position where it opens the orifice, and a displacing mechanism which prevents the stopper element from sticking to a container by moving it to the container when the stopper element stays in the closing position. SOLUTION: A waste processing system 402 is equipped with a supply subsystem 406 which sends waste 408 controllably to a thermal decomposition chamber 410, and in the thermal decomposition chamber 410, the waste 408 turns into flowing fused slug, and is let flow to a waste reserving subsystem 412 through an orifice 400. An incinerating subsystem 414 has an inner container 416 consisting of a refractory wall structure 418. A stopper assembly 404 moves between an open position where fused matter flows through an orifice 400 from space 420 and a close position where it is blocked. A displacing mechanism 482 is so arranged as to continuously reciprocate a stopper element 426 around the axis 440 in conformity with the axis 428 of the orifice 400 when the stopper element 426 is in close position.
Patent JP-S6335825-A (JP)
Title: Soil release polyester fiber and production thereof
Inventor: OWAKI SHINJI
IPC: D01F6/62
Filed: 1986-07-30
Abstract: PURPOSE:To obtain the titled fibers for underwear, etc., without blackening even in high washing frequency, by melt spinning a modified polymer obtained by partially copolymerizing ends of polyester such as ethylene terephthalate, etc., with a polyoxyalkyleneglycol component at a high take-off speed. CONSTITUTION:A modified polyester obtained by partially copolymerizing ends of a polyester containing ethylene terphthalate as a chief constituent unit with 0.5-10wt% polyoxyalkyleneglycol component expressed by formula I (R<1> is monovalent organic group having no active hydrogen; R<2> is alkylene; n is an integer of 20-140) is melt spun at >=4,500m/min take-off speed to provide the aimed fibers having a crystal size [(100)A] (A) at (100) face satisfying formula II (DELTAn is birefringence of product fibers) and formula III, <=100% elongation and >=3g/de strength.
Patent JP-H0736261-A (JP)
Title: Image forming device
Inventor: MORIHARA KAZUMASA
IPC: B41J2/44
Filed: 1993-07-19
Abstract: PURPOSE:To partially erase an electrostatic latent image formed on a photoreceptor drum, to remove an unnecessary image formed on the periphery of an image area and to restrain the undesired consumption of toner by lighting LEDs whose lighting position can be optionally changed in a previously decided area by inputting the size of an original. CONSTITUTION:An electrostatic charging width controller 12 includes plural light shielding cells 12a extended in a direction orthgonally crossed with the axial direction of the photoreceptor drum 10 and the erasing LEDs 12b inserted one by one in the respective light shielding cells 12a. The respective erasing LEDs 12b are optionally lighted in accordance with paper size data stored in a ROM. When a frame erasing key is operated, the previously decided erasing LED 12b is lighted in order to erase the image formed on the periphery of the paper by specified width in accordance with the size of paper detected by a size detection switch. A position detection circuit 130 respectively detects the position of the image on the drum 10 and the position of the paper separated from a timing roller.
Patent JP-S5880183-A (JP)
Title: Magnetic bubble memory device
Inventor: IGARASHI KOUJI
IPC: G11C19/08
Filed: 1981-11-06
Abstract: PURPOSE:To increase greatly the working margin without changing the coil current, by using a driving coil which has high magnetic field intensity only at the area where the working margin of a bubble memory device is small. CONSTITUTION:The driving magnetic field distribution which is applied to a memory chip is set as shown by a curve 11 for a driving coil containing an X coil and a Y coil. Thus the magnetic field distribution is locally intensified for a detector. As a result, the working margin is increased for a magnetic bubble memory.