baber/WOPTO huggingface dataset:
Patent JP-H0846191-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO TERU
IPC: H01L29/78
Filed: 1994-07-29
Abstract: PURPOSE:To provide a method for manufacturing a semiconductor device wherein transistors which use a polycide layer as a gate electrode are integrated. CONSTITUTION:A polysilicon layer and a tungsten thin film are disposited and then heat treatment is conducted at about 900 deg.C and thereby a polycide structure which is constituted of a polysilicon layer 13 and a tungsten silicide layer 14 is formed. After that, ion implantation is conducted to form source.drain diffusion layers 16s, 16d and then the surface of the tungsten silicide layer 14 is made amorphous.
Patent JP-H0623493-A (JP)
Title: Cooling drum for casting thin slab and working device therefor
Inventor: SASAKI JUN
IPC: B23K26/00
Filed: 1992-07-06
Abstract: PURPOSE:To improve wear resistance and to obviate peeling of a treated layer in severe thermal environment by reforming the surface ruggedness formed by irradiation with a laser beam by combination use of an ion beam and vapor deposition. CONSTITUTION:The surface 11 of a drum 10 is heated and melted by irradiating the surface with the laser beam, by which the surface is partly evaporated and bottoms 13 of dimples are formed. The rugged surface formed in such a manner are subjected to an ion beam treatment or to a treatment combining the ion beam and elements to be deposited by evaporation, by which a treated layer 12 is formed without closing the dimples. For example, the surface hardening and coagulation are changed by the effect of the irradiation with the particle beams and a change in the crystal structure and compsn. of the surface layer part by forming compd. When the surface layer of the roll is irradiated and implanted with the ions of Ti, etc. Then, the effect of lessening the wear is thus admitted.
Patent JP-H0465379-A (JP)
Title: Fertilizer using dung
Inventor: YAMATE MASATO
IPC: C05F3/02
Filed: 1990-07-05
Abstract: PURPOSE:To prevent the emission of an offensive odor and to exhalate a fragrance by coating a granular dried product of fermented dung with a coating agent contg. paste and an aromatic. CONSTITUTION:Completely or incompletely fermented dung is grained or granulated and dried. This dried dung is coated with a coating agent contg. paste and an aromatic. The paste is made of wheat flour or CMC.The resulting fertilizer does not emit an offensive odor, exhalates a fragrance and preserves the environment.
Patent JP-H0530563-A (JP)
Title: Private branch exchange
Inventor: KOBAYASHI TAKAYASU
IPC: H04Q3/42
Filed: 1991-07-18
Abstract: PURPOSE:To make it unnecessary to pay a line wire using rate by applying extension mutual connection to dial-in connected terminals by local reflection at the time of executing dialing using dial-in service between the terminals of respective tenants stored in the station in use. CONSTITUTION:In a private branch exchange for offering tenant service, dial-in connection between the terminals of mutually different tenants stored in the station in use can be attained by extension mutual connection based upon local reflection. Concretely when the telephone terminal 160C-1 of a tenant C e.g. dials the dial-in service DID (DIL) number 3222-1245 of the telephone terminal 160B-1 of another tenant B, a digital PBX 150 converts the received dial number to an extension number 5611 of the telephone terminal 160B-1 in the station by referring to an extension correspondence table in its own memory and mutually connects between the telephone terminal 160C-1 of the tenant C and the telephone terminal 160B-1 of a tenant B by local reflection.
Patent JP-H0714293-A (JP)
Title: Information reproducing method for information reproduction apparatus
Inventor: KADOKAWA YUICHI
IPC: G11B7/00
Filed: 1993-06-28
Abstract: PURPOSE:To omit the rotation waiting time of a disk and to perform a reproduction operation quickly and precisely by a method wherein a first reproduction operation is performed under a set retry condition in an information reproduction apparatus in which a plurality of different reproduction modes are available by a change in the selection method of a synchronizing signal. CONSTITUTION:When a synchronizing signal is detected, the regular number of sector marks SM or address marks AM is not detected due to a defect on an information recording medium such as a magneto-optical disk or the like. In this case, in a retry reproduction operation by a normal mode in which a partial number of the marks SM out of them is detected and reproduced, a reproduction operation is performed under a retry condition from the beginning, the rotation of the disk must be waited, and a reproduction speed becomes low. In view of this, a mode in which a prescribed number of the marks SM is selected as a retry condition in advance and their order is set, and the reproduction operation under a set retry condition is executed from the beginning in a reproduction operation. Thereby, the rotation waiting time is not required, and the reproduction operation can be performed at a high speed and precisely.
Patent JP-H1027977-A (JP)
Title: Cooler for vehicle mounted electronic component
Inventor: OKAGUCHI SHIGEKI
IPC: H02M3/155
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To exhaust hot air in a container efficiently through a simple and compact structure. SOLUTION: When a traveling wind being taken from the bugle-like end part of an outer tube 34 passes through the constricted part of a Venturi tube formed at an exhaust section 26, the constricted part has a negative pressure and the air is sucked from a container 10, communicated through a ventilation tube 30 with the constricted part, or exhausted therefrom. A negative pressure is produced in the container 10 through exhaustion and an outer air is sucked through an outer air introduction port. Consequently, an exhaust air stream is produced from the outer air introduction port toward the exhaust section 26 and hot air in the container 10 is exhausted thus lowering the ambient temperature of electronic components.
Patent JP-S5968937-A (JP)
Title: Wire tensioning method in wire bonder
Inventor: USHIKI HIROSHI
IPC: H01L21/60
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a wire bonder which stably holds a small tension by blowing compressed air to the wire in parallel to the axial line of wire. CONSTITUTION:When a compressed air is sent to a hole 12b from a tube 14, the air passes the clearance 13 and is blown from the lower end of nozzle 12a, blowing a wire 11. Thereby, a tension for rewinding a wire is applied on the wire from a spool. The air is blown in parallel to the axial line of wire and therefore a large tension cannot be obtained but it changes a little even when the air blowing force is changed and a fine tension can be obtained stably. With such structure, the wire is not clamped and therefore the wire is not damaged and adjustment of paralleism of wire clamp is unnecessary.
Patent JP-H0347505-A (JP)
Title: Filter
Inventor: AKIYAMA MASATO
IPC: B01D35/02
Filed: 1989-07-13
Abstract: PURPOSE: To enable recycling by washing any times when a filter is dirtied and the enable easy equipping and mounting by constituting a filter unit remova bly housed in casings by fitting many filter disks thereto. CONSTITUTION: The filter unit is removably stowed into the casings 1, 7 having a water feed port 2 and outlet 3. This filter unit is constituted by fitting the many filter disks 14 onto a center rod 11, retaining these disks with a retaining flange 15 in an axial direction and engaging a stopper 16 with a shaft 13 of the center rod 11. The front and rear surfaces of the filter disks 14 are provided with grooves 14a and 14b for water-conveyance respectively passing in a radial direction. This filter is not disposable and is reusable any times by washing when the filter is dirtied. In addition, the easy equipping and mounting thereof are possible.
Patent JP-H1127422-A (JP)
Title: Dial-up connection ip routing network telephone system and dial-up connection terminal adaptor
Inventor: ISHIMARU KAORU
IPC: H04L12/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an Internet protocol(IP) based-routing network telephone system in which dial-up connection is attained via an IP routing network. SOLUTION: This telephone system consists of a caller terminal equipment 32-1, a called terminal equipment 32-4, a public network 2, and an IP routing network 1. The terminal equipment 32-1 loads an ISDN call control message of the public network 2 with a caller IP address acquired by dial-up connection from the IP routing network 1, and informs the message to the terminal equipment 32-4, and the terminal equipment 32-4 acquires the called display's IP address in the IP routing network 1 by the dial-up connection. Then the acquired called display's IP address is set to the ISDN call control message of the public network 2 and informs the message to the terminal equipment 32-1 so that both the terminal equipment use its own IP address and the opposite IP address to make communication via the IP routing network 1.
Patent JP-H0737904-A (JP)
Title: Semiconductor device, and method and apparatus for manufacturing same
Inventor: KODAIRA AKIKO
IPC: H01L29/38
Filed: 1993-07-20
Abstract: PURPOSE:To provide a semiconductor device, a method and an apparatus for manufacturing the same in which a surface state of a semiconductor substrate and particularly a compound semiconductor substrate can be stabilized, element characteristics and uniformity in its surface can be improved and stabilized. CONSTITUTION:A wafer holder 14 in which a wafer 12 is charged and rotated by a motor 16 is installed in a chamber 10. A gas introducing nozzle 18a for injecting mixed gas is installed on a surface of the wafer 12, and connected to an O2 gas supply source, an N2 gas supply source, an Ar gas supply source through a gas mixer 20, etc. Further, a pure water introducing nozzle 18b for injecting pure water to the surface of the wafer 12 is installed, and connected to a pure water supply source. A gas heater 28a, a pure water heater 28b, a chamber heater 30 for respectively heating mixed gas, pure water, an atmosphere in the chamber 10 are installed, and a wafer temperature, etc., is controlled.
Patent JP-H0823802-A (JP)
Title: Floating pot for water grass
Inventor: YOSHINAGA MASANORI
IPC: A01G31/00
Filed: 1994-07-08
Abstract: PURPOSE:To clean a water system of a floating pot for water grass by providing rubber tires with buoyancy, piling the tires to form a floating pot and mooring the pot to the water system/arranging and seeding water grass. CONSTITUTION:This floating pot for water grass is provided with a floating cylinder part 2 obtained by attaching floats 5 to barrel grooves of rubber tires 4, 6 and 8 and piling/fixing the rubber tires to the surface of a pot bottom plate. The upper end part of the floating cylinder part is provided with a raising pond space for aquatic animals and the interior of the floating cylinder part 2 is furnished with a culture part 18. The floating pot for water grass is arranged in a water system movably at any time.
Patent JP-H0626101-A (JP)
Title: Dome roof and construction thereof
Inventor: UMEKUNI AKIRA
IPC: E04B7/08
Filed: 1992-07-07
Abstract: PURPOSE:To utilize an advantage on the execution of works of a double-layer truss and an advantage with respect to the cost of a single-layer truss, to lower the introduction of prestress and to reduce mandays on operation and temporary construction cost. CONSTITUTION:A member overhung toward an arena section 14 from a building 12 is formed in a double-layer truss 16, and the member has rigidity at the time of construction, thus lowering prestress for preventing deformation by deflection. A member joined with the double-layer truss 16 and stretched onto the arena section 14 is formed in a single-layer truss 18, thus decreasing the usage of a roof member. Compression rings 26 are disposed to the joining sections of the double-layer truss 16 and the single-layer truss 18, thus giving force working in the radial outward direction of the truss 16 to the double-layer truss 16 by one ring material, then giving force working in the radial inward direction of the truss 18 to the single-layer truss 18.
Patent JP-H0937541-A (JP)
Title: Linear pulse motor
Inventor: KANEKI TOSHIKANE
IPC: H02K41/03
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the total length of a moving element from lengthening and also prevent the bending of a stator shaft from being generated even when the moving distance of the moving element is lengthened by making an opening in the corresponding part of a bearing to the opening part of the moving element and disposing the moving element so as to move in the peripheral surface of a stator. SOLUTION: A stator 1 is supported to a support member 2 formed in the axial direction by fastening a part of its peripheral surface thereto by a plurality of screw members 2a. A moving element 3 similarly is contained into a case 4 opened in a part and at the same time is movably disposed in the axial direction of the stator 1 coaxially to the axis of the stator 1 so as to stride the support member 2. Bearings 23, 24 are opened in a part like the moving element 3 in the axial direction. The bearings 23, 24 move with a plurality of balls of ball guides respectively provided in the axial direction being rolled along on a railway member which is fitted into a recessed groove on the peripheral surface of the stator 1 and served as a guide.
Patent JP-H0345876-A (JP)
Title: Artificial snowing device
Inventor: TANAKA MASANORI
IPC: F25C3/04
Filed: 1989-07-12
Abstract: PURPOSE:To enable a good visual confirmation of snowing state by a method wherein a blast means to shut off by blast a descending air flow from a snow producing chamber is mounted to the upper part of the interior of a snowing chamber to suppress the descending air flow from the snow producing chamber. CONSTITUTION:With a start switch pressed, a cooler 8 and a water cooler 20 are actuated to cool the interior of a snow producing chamber 2 and a show room 1. A mist injected through an injection nozzle 5 toward a wide low temperature residing space 6 is iced until it is dropped on a screen 4 and adhered to the screen 4 for growth. Snow so produced on the screen 4 is naturally dropped approximately on the whole by means of an impact on the screen 4 for snowing. In this case, since air cooled with the aid of a blast fan 53 is horizontally fed along the under surface of the screen 4, a descending air flow from the snow producing chamber 2 is shut off by means of the blast, the show room 1 can be prevented from steaming up due to the descending air flow, and snow dropped from the screen 4 falls gently to produce a natural appearance.
Patent JP-2001010320-A (JP)
Title: Hydraulic buffer for vehicle
Inventor: YAMAZAKI YUTAKA
IPC: F16F9/32
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic buffer for a vehicle to simplify structure and form the buffer in a compact manner and firmly couple a subtank to a cylinder body. SOLUTION: In a hydraulic buffer 1 for a vehicle provided with a subtank 3 positioned separably from a cylinder body 2, a rod member 18 is situated at a cylinder body 2. One end of a fit-in member 22 extending in a direction in which it crosses the axis of the rod member 18 is rotatably held in a fitted-in state and the subtank 3 is mounted on the other end part of the fit-in member 22. An oil chamber S1 in the cylinder body 2 and an oil chamber S3 in the subtank 3 are brought into intercommunication through oil passages 18a and 22a formed in the rod member 18 and the fit-in member 22.  This constitution, since the oil passages 18a and 22a to effect intercommunication between the oil chambers S1 and S3 of the cylinder body 2 and the subtank 3 are formed in the rod member 18 and the fit-in member 22, functions the fit-in member 22 as both a rotation detent member and a communication member, reduces the number of parts by eliminating need for a hose and forms the buffer in a compact manner as a result of the structure of the hydraulic buffer 1 being simplified.
Patent JP-H0932146-A (JP)
Title: External-facing execution method
Inventor: SUZUKI MASAHIKO
IPC: E04F13/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To form an external facing (the structure of high heat insulation and high airtightness) having heat-insulating structure and airtight structure. SOLUTION: A heat-insulating board 2 is formed on the surface side of a body 1, a plurality of battens 3 are fixed onto the heat-insulating board 2, a sheathing material 7 is formed onto the battens 3, a sheet 4 is stuck on the boundary of the body 1 and the heat-insulating board 2, and a release sheet is pasted on a surface on the indoor side of the body 1. In-place foaming type synthetic-resin foams 6 are sprayed into a space 8 surrounded by the body 1 and the heat-insulating board 2 while being filled so as to shape the space 8 between the body 1 and the heat-insulating board 2. The release sheet 5 is peeled, and an interior material 9 is executed and formed on the surface on the indoor side of the body 1.
Patent JP-H1115594-A (JP)
Title: Three-dimensional pointing device
Inventor: KUJIRADA MASANOBU
IPC: G06F3/033
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To easily input three-dimensional position information of a cursor by an operation method similar to a touch pad by detecting the position of a finger tip of a pen tip which spatially moves in a resin body and three- dimensionally moving the cursor. SOLUTION: The gel-like resin body 12 stored in a container 11 is soft clay- like or gel-like substance. The three-dimensional position detection part of the container 11 three-dimensionally detects the spatial position of the finger tip or the pen tip in resin 12. Three-dimensional position data which the three- dimensional position detection part detects is sent to a cursor position controller 6. The cursor position controller 65 generates cursor position control data (data for controlling the moving direction, the moving distance and the moving speed of the cursor) based on three-dimensional position data and sends control data to a computer main body 7. In the computer main body 7, the cursor is three- dimensionally movement-controlled on the three-dimensional picture of a computer screen based on control data.
Patent JP-S6157588-A (JP)
Title: Manufacture of asymmetric hydantoin
Inventor: FURANKU JIEI AABAN
IPC: C07D491/107
Filed: 1985-08-16
Abstract: An improved process for preparing (4S)-6-fluoro-spiro-[chroman-4,4 min -imidazolidine]-2 min ,5 min -dione (sorbinil) or its (2R)-methyl derivative (2-methylsorbinil) is disclosed herein, starting from p-fluorophenol in each instance. The final products obtained have known pharmaceutical value as agents for the control of certain chronic diabetic complications. Key steps concerned with the process involve converting p-fluorophenol into the appropriate  beta -(4-fluorophenoxy)-alkane halide, followed by amidoalkylation with N-benzoyl or N-(lower alkanoyl)- alpha -hydroxyglycine to form an intermediate 2-amidoalkylated derivative thereof, and then dehydration and spiroalkylation of said intermediate by treatment with a dehydrating agent and a base to yield a spiroalkylated azlactone compound. The latter compound is then subsequently converted to the known 4-amino-6-fluorochroman-4-carboxylic acid or the novel (2R-methyl derivative thereof, both in the form of their hydrohalide acid addition salts, by employing acid hydrolysis and the intermediate spiro-amino acid hydrohalide salt is thereafter converted to the corresponding methyl or ethyl ester and resolved with  alpha -chymotrypsin to afford the desired (S)-methyl or (S)-ethyl ester. Treatment of either of these latter two esters with an alkali metal cyanate in an acid medium then effects conversion of same to the desired spiro-hydantoin ring compound. Alternatively, the spiro-amino acid hydrohalide salt can also be converted to the desired spiro-hydantoin ring compound in a known manner, involving a sequence of three reaction steps. The spiroalkylated azlactone compound of the instant invention, as well as the methyl and ethyl esters mentioned above, are themselves novel compounds and are valuable as synthetic intermediates in the process of this invention.
Patent JP-H10283198-A (JP)
Title: User mode proxy for kernel mode operation in computer operating system
Inventor: O'ROURKE THOMAS J
IPC: G06F9/46
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a user mode proxy for a kernel mode filter by making a general purpose proxy filter identify the pin of the kernel mode filter and self-set a corresponding user mode pin. SOLUTION: The general purpose proxy filter identifies the pin of the kernel mode filter and self-sets the corresponding user mode pin. Then, by operating the user mode proxy of a specified kernel mode filter by a control agent, the specified kernel mode filter is operated. In this case, for a user mode proxy filter 76, the pin 83 corresponding to the respective pins 82 of the kernel mode filter 74 is set. A user mode proxy filter 80 is similarly set by a single input pin 83 and a single output pin 83 corresponding to the pins 82 of the kernel mode filter 78.
Patent JP-S61123152-A (JP)
Inventor: ROBAATO ETSUCHI HEIBUMAN
IPC: H01L21/316
Filed: 1985-08-19
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-S5971123-A (JP)
Title: Thin film magnetic head
Inventor: TAKAHASHI TAKESHI
IPC: G11B5/39
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a thin film magnetic head having a high reproducing efficiency, by specifying the geometrical structure near an MR element, in the MR head foa a vertical magnetization signal reproduction having no width loss and thickness loss corresponding to gap loss. CONSTITUTION:The MR operation of the MR element 14 at a region 14 where the element 4 is overlapped partly on a permeability magnetic body 1 can not be expected, and the resistance change as the entire MR head 12 is decreased, then the electric efficiency is lower as the area of the overlapped part 14 is larger, and on the contrary, the magnetic efficiency is increased. Thus, this is opposite effect to each other. Then, the ratio of an area S1 of the overlapped part 14 to an area S2 of not overlapped area is taken as 0.1<S1/S2<0.6, thereby improving the reproducing efficiency.
Patent JP-2001008754-A (JP)
Title: Wiring structure for audio furniture
Inventor: ODA KOSHI
IPC: A47B81/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To execute wiring with excellent outer appearance by arranging furniture to be abutted on a wall surface, setting an outlet on the wall surface to a gap with a back board and forming an opening being larger than the outlet in the back board. SOLUTION: The lower end part of the back board 3 is inserted to the recessed groove 16 of a base board 10 and positioned forward as compared with the rear cut ends of left and right side boards 8. The outlet 2 arranged on the wall surface 1 is set in the gap between the wall surface 1 and the back board 3. The opening 4 is formed by punching at a previously formed punched edge on the back board 3. The opening 4 is sufficiently larger than the outlet 2. When a place for arranging audio furniture A is decided, the outlet 2 is disposed at the place and set to the gap between the furniture A and the back board 3 and, then, the furniture A is disposed on the wall surface 1 by abutment. Moreover, the outlet 2 is made to face the opening 4 of the back board 3 and wiring to a stored audio unit is easily executed without damaging outer appearance.
Patent JP-S5982385-A (JP)
Inventor: HARISU BAATO RENFUROE
IPC: A61P25/04
Filed: 1983-09-30
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。