baber/WOPTO huggingface dataset:
Patent JP-H01168851-A (JP)
Title: Wear-resistant machine parts and its manufacture
Inventor: OBARA YASUSHI
IPC: C23C8/42
Filed: 1987-12-24
Abstract: PURPOSE:To manufacture the title case-hardened machine parts having excellent wear resistance and with reduced dimensional change and hardness change at a low cost by borating a machine parts made of cast iron or steel in a molten salt bath having a specified composition, and then isothermally transforming the parts. CONSTITUTION:When the surface of a machine parts made of cast iron or steel is borated to improve the hardness and wear resistance, the parts is dipped in the molten salt consisting of 10-25% Na2O, 15-30% K2O, 2-24% Li2O3, and the balance B2O3, or the parts is electrolyzed with the parts as a cathode and a crucible contg. the molten salt as the anode to borate the surface of the parts. The surface is then retained in an isothermally transforming salt bath kept at 300-400 deg.C for a specified time and isothermally transformed, and the structure is completely transformed into bainite. Since the part is borated at a low temp. of <=750 deg.C, the parts is neither expanded nor contracted during boration, hence the shape and dimension are not changed, and a machine parts with the surface hardened by boration and having excellent wear resistance and with the inner parts having excellent toughness is obtained.
Patent JP-H04198687-A (JP)
Title: Sealing device for automated facility driving rotary shaft for refrigerating warehouse
Inventor: OKAMOTO KAZUHIKO
IPC: F16J15/34
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the invasion of outside air, dewing and freezing by a method wherein the title driving shaft is provided with a pair of bearing devices, a shaft sleeve, constituting an oil bath into which anti-freezer is sealed, a heating means, arranged in a gap in the shaft sleeve, and end-face sliding type sealing devices. CONSTITUTION:A driving rotary shaft 2 penetrates through a shaft sleeve 10 between a pair of bearing devices 3, 4 arranged at the outside and the inside of a heat insulating wall 1 with an interval while a gap 9 in the shaft sleeve 10 is filled with anti- freeze. Sealing devices 6, 7 at both ends of the title device are end-face sliding type sealing devices, constituting so-called mechanical seals having good following property with respect to the vibration of a shaft and excellent in sealing properties. Further, a steel pipe 15 heats the anti-freeze in the shaft sleeve 10 by the forced circulation of heat medium such as silicon oil and the like, which is effected from outside, and heats indirectly the rotary shaft 2 in the shaft penetrating section. According to this method, the invasion of outside air into the penetrating section and the inside of a refrigerator can be prevented and dewing as well as freezing in the penetrating section can also be prevented.
Patent JP-H05162019-A (JP)
Title: Wire electric discharge machining device
Inventor: YASUDA MASAMOTO
IPC: B23H7/20
Filed: 1991-12-10
Abstract: PURPOSE:To prevent inferior products from occurring due to impossible machining resulting from dispersion in quality of a work at the time of wire electric discharge machining for a diamond tool and a microcrystal integrated body CBN tool. CONSTITUTION:If a work 8 to be machined is in an impossible machining condition with a direct current machining power supply 6 which is a conventional one, the machining power supply is changed for machining with alternate current machining power supply 7. At this time, CNC information in opposite direction route which have been inputted in advance are used.
Patent JP-H09162899-A (JP)
Title: Network terminating equipment
Inventor: TANAKA ATSUSHI
IPC: H04L12/02
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To efficiently store multiple and inexpensive terminals with simple constitution by providing a multiplex part, a separation part, a table and a table processing part for a network terminating equipment storing plural terminals in a network. SOLUTION: The network terminating equipment 4 storing the plural terminals in the network (public network, an independent network and the like) is provided with a multiplex(MUX) part 14, a demultiplex(DMUX) part 19, a DMUX table 20 and an OAM cell processing part 18. The MUX part 14 multiplexes cells from the respective terminals 0-(n). The DMUX part 19 separates the cells to an outgoing path corresponding to an identifier. The DMUX table 20 is for referring to it when the DMUX part 19 separate the cells, and identification information of the cell is converted into corresponding outgoing path information. The OAM processing part 18 extracts the specified cells from the terminals 0-(n) and rewrites the content of the DMU table 20 based on information added to the cells.
Patent JP-H03187860-A (JP)
Title: Package for battery
Inventor: RARII DABURIYUU UORII
IPC: B65D85/88
Filed: 1990-11-29
Abstract: PURPOSE: To provide a battery package which a consumer may easily handle, does not occupy much space and can be mass produced by a method wherein there are provided a heat shrinkable sleeve having an opening to cause a part of a battery label to be seen through an end opening and a tear strip extending between both ends of the sleeve and having its part extending to one end of the opening. CONSTITUTION: A plurality of respective sets 12 of dry battery cells 14 are set in a package 10. Each of the battery cell sets is arranged such that two rows 16 and 18 of the battery cells 14 are arranged side-by-side. Each of the respective sets 12 of the battery cells 14 is packaged individually within either a film tube or a sleeve 20. Either respective set 12 of the battery cells 14 is packaged individually within either the film tube or a sleeve 20. Either the tube or sleeve 20 forming the set 12 is formed by connecting the heat shrinkable film ends. A pair of dry battery cells 14 are arranged in one row within either the tube or the sleeve 20. The tube 20 is provided with an end opening 22.  The battery cells are arranged such that the sleeve cover the terminal and either the label or a lateral portion of the battery cell can be seen through an opening of the heat-shrinkable tube. The respective set or the package 12 can be easily opened by a tear piece 30. The piece 30 may be an elongated tape which is extended between the end openings 12 of the tube 20 and then adhesive agent is applied to one side of it.
Patent JP-H11163330-A (JP)
Title: Semiconductor device, manufacture of semiconductor device and selective epitaxial-growth method and device for silicon film
Inventor: HASEBE YUJI
IPC: H01L21/336
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To inhibit a wire thinning effect while reducing a leakage current, to carry out high-speed operation and improve current drive capacity and to lower power consumption. SOLUTION: This semiconductor device is constituted in such a manner that single-crystal cobalt silicide films 35 are formed onto the surfaces of a source 28 and a drain 28, while the surfaces of the source 28 and the drain 28 are not corroded by the single-crystal cobalt silicide films 35 in the device, in which high melting-point metallic silicide films are formed onto the surfaces of a gate electrode 25, the source 28 or the drain 28. The device is configured in such a manner that the upper section of a wafer is irradiated with a silicon hydride gas, in which kinetic energy is increased, when silicon films 30 are grown selectively on the surfaces of the source 28 and the drain 28 in an epitaxial manner for forming the single-crystal cobalt silicon films 35, and organized in such a manner that the in-plane uniformity of the silicon films 30 is improved.
Patent JP-H03186210-A (JP)
Title: Floor head base for sickroom
Inventor: HAYASHI YOSHIMI
IPC: A47B81/00
Filed: 1989-12-15
Abstract: PURPOSE:To improve the use convenience by forming an inside space from a top board and a bottom board, wall surfaces opposed to each other, and the surface whose opposed surface is a sliding door, so that clothes hung on hangers can be contained in the inside, and also, can be installed on both the left and the right of a bed. CONSTITUTION:In a space surrounded by two pairs of surfaces of two sliding doors 4a, 4b opposed to each other and two wall surfaces 3a, 3b opposed to each other, at least one set of shelf receiver 6 or a rail 7 is attached in the inside of the wall surfaces opposed to each other. Also, on the inside of a top board 1, hooks 5a, 5b for hooking a clothes hanger 14 are provided, and in the shelf receiver 6 or the rail 7, at least one shelf 8, box 9 or net basket 10 is placed. The dimension in the direction of the shelf receiver 6 or the rail 7 of its shelf 8, box 9 or net basket 10 is set to such length as a space in which at least one clothes can be held can be set in the case the clothes hanger 14 is hooked in parallel to the surface of one sliding door. As a result, a user can take out an object held in the inside in a state that the remains lying, and it can be placed in both the left and the right of a bed.
Patent JP-H03187246-A (JP)
Title: Semiconductor device
Inventor: OGOURA HIDEYA
IPC: H01L29/792
Filed: 1989-12-15
Abstract: PURPOSE:To enable erasion of data only in an arbitrary memory element such as EPROM and to prevent erroneous function of a semiconductor element due to light by forming a liquid crystal panel on the semiconductor element. CONSTITUTION:A liquid crystal panel 6 is formed on a semiconductor element 1 so that the light is transmitted or blocked partially or entirely through the semiconductor element 1 by the electrical function of liquid crystal. Since the liquid crystal panel 6 is formed on the semiconductor element 1, data stored in an arbitrary memory element can be erased when the data stored in such as an EPROM is erased optically. By such arrangement, data is rewritten only in a required part and partial modification of stored data is facilitated. Furthermore, erroneous function can be prevented.
Patent JP-H11163282-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMIYAMA SATOSHI
IPC: H01L27/108
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve leakage current properties, by forming a lower electrode on amorphous silicon, selectively forming a tungsten film on the lower electrode, forming a capacity insulating film, and forming an upper electrode on the closely packed capacity insulating film. SOLUTION: Phosphorus-doped amorphous silicon as capacity lower electrode 2 is patterned by chemical vapor deposition method. A polysilicon film 2a with rough surface is formed on the amorphous silicon. After eliminating a natural oxide film on the surface of the polysilicon film, a tungsten film 4 is selectively formed and a tantalum oxide film 11 as capacity insulating film is deposited. Consecutively, after the tantalum oxide 11 has been subjected to a plasma treatment as close packing, titanium nitride is formed as capacity upper electrode 9. In this way, leakage current properties can be improved.
Patent JP-H05136974-A (JP)
Title: Facsimile equipment
Inventor: FUJINO TORU
IPC: H04N1/00
Filed: 1991-11-15
Abstract: PURPOSE:To make an effective re-calling by changing the communication mode, call setting message, or timer setting condition for re-calling when the call setting fails. CONSTITUTION:When the call setting fails at the time of picture transmission, the communication mode of the self device is changed according to the content of the reason display information elements to be informed from the network and the information element in the call setting message is reset, automatically performing re-calling. According to the content of the information element of the call control signal to be informed from the network, an LCD 6 switches the type of message displayed on the display means such as printers and its generation method. Thus, an effective re-calling can be performed, resulting in the effective display. Thus, the convenient facsimile equipment can be provided by improving the automatic calling function and the message display function.
Patent JP-H03186426-A (JP)
Title: Displacement control device for engine-driven compressor
Inventor: NAGASE KENICHI
IPC: B60H1/32
Filed: 1989-12-15
Abstract: PURPOSE:To suitably decrease a load of an engine so as to suppress its vibration by limiting the displacement of a compressor, driven by the engine, in such a manner that the larger is the engine vibration the smaller the displacement is decreased, in a low speed region of the engine. CONSTITUTION:The volume of a variable displacement compressor COM, which is driven by an engine E/G of a vehicle to compress and deliver a refrigerant, is controlled by a volume control means M1 in accordance with a room-cooling load or a frost condition of an evaporator. In such a device as in the above, engine vibration is detected by a vibration detecting means M2 directly or indirectly being based on an operational condition of the engine E/G. In a low speed region of the engine E/G, the volume of the compressor COM is limited by a volume limiting means M3, in a manner wherein the larger is the engine vibration increased the smaller the volume of the compressor COM is decreased, in accordance with the detected engine vibration. Thus, by suitably decreasing a load of the engine, its vibration is well suppressed.
Patent JP-H11141253-A (JP)
Title: Falling prevention device for travelling gate door
Inventor: MURATA NORIHISA
IPC: E06B11/02
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To simply attach a falling prevention receive tool on a concrete foundation with high precision. SOLUTION: This falling prevention device 5 of a travelling gate door is provided with a falling prevention tool 25 attached to a gate door main body 3 which is opened and closed and travels, a falling prevention receive tool 26 which is engaged with the falling prevention tool 25 and guides the falling prevention tool 25 in a condition in which its coming off is prevented, and a support member 21 supporting the falling prevention receive tool 26, and a lower half part of the falling prevention receive tool 26 and the support member 21 are embedded in a concrete foundation 22.  In this case, the falling prevention receive tool 26 consists of a lower receive tool 31 on lower side attached to the support member 21 and an upper receive tool 30 on upper side which is attached to the lower receive tool 31 and is engaged with the falling prevention tool 25 using a top face of the concrete foundation 22 as a boundary.
Patent JP-H09272717-A (JP)
Title: Propylene polymer, its production, and method of using it
Inventor: HUEFFER STEPHAN
IPC: C08F210/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene polymer having excellent rigidity, a low content of xylene-solubles and a low chlorine content by subjecting a 2-10C alkene-1 and propylene to a two-stage polymerization reaction in the presence of a Ziegler-Natta catalyst by using a specified microdisperesed silica gel as the catalyst support.  
     SOLUTION: This polymer comprises 25-97wt.% propylene (co)polymer (I) containing 0-15wt.% 2-10C alkene-1 and 3-75wt.% another propylene copolymer (II) containing 15-18wt.% 2-10C alkene-1 and is produced by a two-stage polymerization reaction. The support for the titanium-containing solid component of the Ziegler/Natta catalyst used as the polymerization catalyst is a silica gel having a mean particle diameters of 5-200μm, a mean particle diameter of primary particles of 1-10μm, an average diameter of voids or grooves of 1-10μm, and a proportion of the macroscopic volume of the voids or grooves to the volume of the entire particle in the range of 5-20%. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2000121531-A (JP)
Title: Method for automatically measuring slump of ready- mixed concrete during operation of mixer
Inventor: ISHIMARU ASAO
IPC: G01N11/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To make a slump of ready-mixed concrete discharged from a mixer agree with a target value irrespective of the surface moisture quantity of an aggregate, the particle size of the aggregate, the solid volume percentage of the aggregate, and the like when the concrete is discharged from the mixer. SOLUTION: While a ready mixed-concrete is mixed in a mixer, the distance difference between a position when the surface of the ready-mixed concrete swells because a kneading vane (4) of the mixer presses up the concrete and a position when the surface of the ready-mixed concrete sinks after the mixer vane passes through the ready-mixed concrete is measured by an ultrasonic distance-measuring device (1). A slump of the ready-mixed concrete is determined from the difference. If the slump does not agree with a target, water is injected to the ready-mixed concrete thereby adjusting the slump.
Patent JP-H10136878-A (JP)
Title: Antimicrobial sheet for preserving freshness of food
Inventor: TANIYAMA TSUKASA
IPC: A01N63/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain antimicrobial sheet which prevents the adhesion of bacteria and molds by laying this sheet on meats or wrapping the meats with this sheet and prevents the propagation of the bacteria by absorbing drips which are the cause for the propagation of the bacteria by impregnating a non-woven fabric consisting essentially of regenerated cellulose fibers with chitosan. SOLUTION: This antimicrobial sheet for preserving the freshness of food is obtd. by impregnating the non-woven fabric formed by intertwining the short fibers mainly composed of the regenerated cellulose fibers by jet water flow with chitosan, such as acetate, lactate and oxalate, having a deacetylation degree of >=30%, more preferably >=50%.
Patent JP-2000143200-A (JP)
Title: Inclined lift
Inventor: HANAOKA SHIGERU
IPC: B66B9/08
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lift for stairs easily installable in a narrow facility such as a general housing, stairs or the like, and easily removable when unnecessary. SOLUTION: This lift 2 removably mounted along a slope of stairs, comprises a guide body 3 mounted along the stairs, a base 4 removably mounted on this guide body 3 for holding the guide body 3 on the stairs 3, a motive power part 5 mounted on an upper end of the guide body 3, a threaded rod 6 rotated by the motive power part 5 and longitudinally mounted in the guide body 3, a moving body 7 engaged with the threaded rod 6 and supported slidably in the guide body 3, and a loading space 8 mounted on the moving body 7. On this occasion, the guide body 3, the base 4 and the loading space 8 are disassemblably connected, and the loading space 8 is supported by the moving body 7 with its angle adjustable by a mount angle adjustment part 9.
Patent JP-H10150808-A (JP)
Title: Dividing and loading device for paper cylinder seedling assembly
Inventor: KAJI MASAYUKI
IPC: A01C11/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a dividing and loading device by which paper cylinder seedlings can exactly and smoothly be divided even when they are mutually entangled on their leaves by dividing the paper cylinder seedlings adjacently positioned with the planned dividing line of paper cylinder seedling assembly inbetween into plural parts by inserting an insert engage-in part into their upside section. SOLUTION: An insert engage-in part (f) is inserted into the upside section of paper cylinder seedlings adjacently positioned with the planned dividing line of paper cylinder seedling assembly X inbetween and that paper cylinder seedling assembly X is divided into plural parts. In this case, it is preferable that the insert engage-in part (f) is constituted so as to be moved between a position for inserting it into the paper cylinder seedlings of paper cylinder seedling assembly X and a position for disengaging it from them and to be held at these respective positions and the division is executed by inserting the insert engage-in part (f) provided corresponding to a fixed scoop part (b) and a movable scoop part b' from the upside into the upside section of paper cylinder seedlings adjacently positioned with the planned dividing line of paper cylinder seedling assembly X inbetween.
Patent JP-H01167892-A (JP)
Title: Musical sound controller
Inventor: SUZUKI HIDEO
IPC: G10H1/053
Filed: 1987-12-24
Abstract: PURPOSE:To improve the holding property to a finger and to execute a satisfactory musical sound control in accordance with bending of the finger by forming a cross-sectional shape of a finger placing member as prescribed. CONSTITUTION:A cross-sectional shape for coming into contact with a finger of a finger placing member 20 is formed in a recessed shape along the finger and thinner than other part. Accordingly, the holding property to the member 20 becomes satisfactory and the finger is scarcely shifted from the member 20, and when the finger is bent, the member 20 is bent from a notch 25 and contact part 33b, 34b of a switch means come into contact satisfactorily and an ON signal is generated, and a musical sound control signal is outputted from a musical sound control information generating means. Based on this signal, a satisfactory musical sound control is executed.
Patent JP-H06175786-A (JP)
Title: Disk array device
Inventor: IWASAKI HIDEHIKO
IPC: G06F3/06
Filed: 1992-12-08
Abstract: PURPOSE:To increase the data transfer speed in the disk array device where data is distributed to plural disk devices. CONSTITUTION:A data bus 13 for main microprocessor and a data bus 14 for data transfer are provided independently of each other, and a main microprocessor 18 controls another device through the data bus 13 for main microprocessor at the time of data transfer. A higher-order data transfer control circuit 12 and a drive data transfer control circuit 20 send data transfer control information and data to a data buffer control circuit 13 through the data bus 14 for data transfer to perform the data transfer.
Patent JP-H02172587-A (JP)
Title: On-vehicle water and ice making apparatus
Inventor: NIWA KATSUMI
IPC: F25C1/00
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the title apparatus capable of making drinking water and ice from the condensed water adhered to an air conditioner for a car. CONSTITUTION:An on-vehicle water and ice making apparatus 30 is provided together with an air conditioner 10 for a car and consists of a condensed water collecting mechanism 17 for collecting the condensed water adhered to the car air conditioner 10, a water making mechanism 41 for purifying condensed water to make drinking water, a weighing mechanism for weighing a definite amount of purified water and an ice making mechanism for freezing the weighed purified water. The weighing mechanism consists of a solenoid valve 40 and a wt. sensor 42 and the ice making mechanism consists of the second evaporator 35, an ice making case 37 and a drawer 38. By the above-mentioned constitution, water and ice can be made in a compartment in an extremely simple manner and this apparatus is convenient because water or ice is appropriately obtained at a necessary time.
Patent JP-2000153266-A (JP)
Title: Water treating device
Inventor: AOKI HIROMICHI
IPC: B01D24/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the futile consumption of a chemical for recovering the deterioration of a treating means for treating raw water. SOLUTION: This water treating device is provided with a main conduit 5, through which a raw water 2 is made to flow, a storage vessel 26 for the chemical 9 supplied to the raw water 2 and a raw water supply pipe 28 for communicating the main conduit 5 with the storage vessel 26. A chemical supply pipe 30 for communicating the main conduit 5 with the storage vessel 26, an opening 35 formed at the middle part of the raw water supply pipe 28 to open the middle part to the air, a switching valve 37 for closing the opening 35 when an inside passage 36 of another middle part in the upperstream side from the middle part in the raw water supply pipe 28 is freely opened and for opening the opening 35 on the other hand when the inside passage 36 is closed.  A check valve 38 interposed at the middle part of the chemical supply pipe 30 for allowing the movement of fluid only from the storage vessel 26 to the main conduit 5 side is also provided.