baber/WOPTO huggingface dataset:
Patent JP-H09144480-A (JP)
Title: Method of propulsion construction of synthetic-resin pipe
Inventor: SUZUKI SHUNSUKE
IPC: E21D9/06
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To propel a synthetic-resin pipe having flexibility into the ground without using a sheathed pipe. SOLUTION: A shield jack 20 as a main pusher is arranged in the shaft P of a departure port A while using a section between the departure port A and an arrival port (not shown) as a laying path, and one end of a polyethylene pipe 25 is pushed directly by the elongation of the jack 20 and propelled into the ground. The polyethylene pipe 25 has a conical propulsive head 26 and a reinforcing rod 23 being inserted so as to be penetrated into the pipe and having a required diameter at a front end, the front end of the reinforcing rod 23 is united with the propulsive head 26, the rear end of the rod 23 is combined with a press-fitting member 21 moved by the shield jack 20, and the polyethylene pipe 25 is pushed directly under the state, in which deflection strength to buckling is increased by the reinforcing rod 23, and propelled so as to be pushed into the ground.
Patent JP-2001081869-A (JP)
Title: Connecting method for building unit
Inventor: IHARA YOSHIHIRO
IPC: E04B1/348
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a unit connecting method which can reduce finish work in a field of construction after upper and lower building units are connected and place no limitation on the range of application floor in connecting between an upper floor building unit and a lower building unit. SOLUTION: A guide pin 6 is fixed to an upper plate 4 of a support of a lower floor building unit. A locking pin 8 of a middle plate 9 is inserted in a locking pin insert hole provided in the upper plate 4. After that, the upper floor building unit is stacked on the lower floor building unit. At this time, when a guide bottom part 5 of a lower plate 3 and the head part of the guide pin 6 abut on each other, the middle plate 9 is freely slid. After the upper floor building unit and the lower floor building unit are stacked, the middle plate 9 is slid to connect the upper floor building unit and the lower floor building unit to each other.
Patent JP-H10199287-A (JP)
Title: Semiconductor memory device and relief method of its defective cell
Inventor: YOO JEI-HWAN
IPC: G11C29/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device whose operation speed is improved and which has a redundant structure by which the redundancy capability is improved and the relief method of the defective cell of the semiconductor memory device. SOLUTION: A plurality of global blocks are included, and each global block has a plurality of unit matrices which have normal blocks and redundant blocks respectively, normal division word line drivers, redundant division word line drivers, a main decoder 502 and an auxiliary decoder 503. The output signal of the main decoder 502 is selectively activated in accordance with a row address signal regardless of the availability of a redundant cell. When the applicable global block is selected in accordance with a row address signal by which a global block is selected in a normal operation mode or the redundant structure of the applicable global block is used in a redundant operation mode, the output signal of the auxiliary decoder 503 is selectively activated in accordance with the row address signal.
Patent JP-S63143964-A (JP)
Inventor: ROBAADO JIEIKOBU ARUHEIDO
IPC: B05C9/10
Filed: 1987-12-01
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-S63156925-A (JP)
Title: Structure of two-staged firing burner
Inventor: HIROSE FUMIYUKI
IPC: F23R3/34
Filed: 1986-12-19
Abstract: PURPOSE:To suppress the generation of NOx and CO by introducing residual air restricted from flowing into a second stage combustion air flow passage into a second stage combustion chamber through a bypass, in the two-staged firing burner of a gas turbine. CONSTITUTION:Air 21 in first and second stages is divided into air 23 passing a slide ring 21 and a second stage air inlet part 22 and air 24 supplied to a first stage combustion chamber. At the time of charging air in the second stage combustion, the slide ring 18 is shifted to the lefthand to throttle the flow rate of the second stage air 23. At this time, by the shift of the slide ring 13 to the lefthand, the effective area of an air inlet port of the bypass 20 is increased. Therefore, air throttled with the reduction of the area of the second stage air passage inlet 22 becomes air 26 passing the bypass 20, which is introduced into a second stage combustion chamber 13. By this arrangement, the generation of NOx and CO can be suppressed without affecting the first stage combustion.
Patent JP-H11145097-A (JP)
Title: Treatment bath, and substrate treatment equipment equipped with it
Inventor: SHIRAKAWA HAJIME
IPC: H01L21/304
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To suppress the difference between the length of water head of treatment liquid jetted from each nozzle and that from the next and the dispersion in the direction of jet, by providing each treatment liquid nozzle of a treatment liquid injection pipe with a slope being made by tapering the bore toward outside of the pipe from the inwall of the pipe. SOLUTION: Each treatment liquid nozzle 2 is provided with a tapered slope part 6 where the bore is made gradually smaller toward the outside of the pipe from the inwall 5 of the pipe, and from there a cylindrical straight part 8 is made toward the external wall 7 of the pipe. That is, it is made so that treatment liquid may be easy to flow in the inlet 2b of a nozzle by enlarging the bore ri of the inlet 2b of the nozzle on the side of the inwall 5 of the pipe more than the bore ro of the outlet 2a of a treatment liquid nozzle on the side of the external wall 7 of the pipe, thus the jet pressure difference of the treatment liquid at the nozzle 2 is suppressed. Then, the difference between the length of the water head wl of the treatment liquid jetted from each nozzle 2 and that from the next and the dispersion of the direction of jet of the treatment liquid are suppressed.  Hereby, a plurality of substrates W can be treated equally, by equalizing the jet of the treatment liquid into the treatment bath from each treatment liquid nozzle 2.
Patent JP-H10186482-A (JP)
Title: Camera
Inventor: FUJII TAKASHI
IPC: G03B17/04
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera whose portability is improved without spoiling 3 function and operability at the time of photographing. SOLUTION: Based on the results by a photographing mode detection means 3 and a carrying mode detection means 4, film 15 is rewound and housed in a film cartridge 11 from a take-up spool chamber 13 and the spool chamber 13 is compressed in a film feeding direction so that a camera main body may be contracted in the film feeding direction in the case of setting a carrying mode, and the camera main body is expanded and the film 15 is taken up to the spool chamber 13 from the cartridge 11 in the case of setting a photographing mode.
Patent JP-2000132579-A (JP)
Title: Static timing verification method
Inventor: ARIMITSU HITOSHI
IPC: G06F17/50
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a static timing verification method which can automatically execute static timing verification only by giving few pieces of data instead of static timing verification which largely depends on a manual processing. SOLUTION: In this static timing verification method, the operation timing of a circuit 11 to be measured having a first circuit 12 operating at an outer clock CLK1 and a second circuit 13 operating at an inner clock CLK2 having prescribed operation timing with the outer clock CLK1 and transferring a signal to/from the first circuit is statically inspected. The method is provided with a data conversion processing process for expressing the event of information defined by the outer clock CLK1 by lapse time from the reference point of the inner clock CLK2.
Patent JP-H03198796-A (JP)
Title: Production of (+)-homopilopic acid
Inventor: KISE SHOICHI
IPC: C12R1/72
Filed: 1989-11-22
Abstract: PURPOSE:To efficiently produce (+)-homopilopic acid by hydrolyzing a mixture of (+)-homopilopic acid ester and (-)-homopilopic acid ester using a specific microorganismic biomass. CONSTITUTION:A microorganismic biomass belonging to genus Arthrobacter, genus Aspergillus or genus Escherichia, etc., or a treated substance of said biomass is used to hydrolyze a mixture of (+)-homopilopic acid ester expressed by formula I (R1 is 1-10C linear or branched hydrocarbon group) and (-)- homopilopic acid ester expressed by formula II (R2 is 1-10C linear or branched hydrocarbon group). By said process, (+)-homopilopic acid or salt thereof is produced.
Patent JP-H08163670-A (JP)
Title: Communication system for vehicle
Inventor: TAGUCHI AKIYOSHI
IPC: H04Q9/00
Filed: 1994-12-06
Abstract: PURPOSE: To securely send one - plural response messages from respective slave devices back a master device in the vehicle communication system wherein the master device and slave devices have data communications in 1:n relation. CONSTITUTION: In response to a diagnostic request message sent from a fault diagnostic tester 5 as the master device through a communication line 3, an engine controller 1, a transmission controller 2, etc., as slave devices sent their diagnostic data back as answer messages. Assuming that the answer messages are sent in the order of the transmission controller 2 and engine controller 1, the engine controller 1 sets the free wait time P2 of the communication line 3 to a time LP2 longer than usual when the data length of the answer message sent from the transmission controller 2 is maximum data length limited as the same message, thereby adjusting the transmission period of its answer message.
Patent JP-H05202935-A (JP)
Title: Deterioration detector of lubricated condition in plain bearing
Inventor: PIEERU BUSOO
IPC: F16C17/24
Filed: 1992-11-12
Abstract: PURPOSE: To prevent a bearing from seizing by making a control bearing lubricated by oil used for other bearings to include rotary shaft in radial direction, be equipped with a seizure detecting means and highly sensitive against lubrication condition degradation than other bearings do. CONSTITUTION: A slide bearing of an internal combustion engine 1 is lubricated by oil circulation and the oil is injected again into the slide bearing of the engine 1 from an oil sump 6 of the engine via a cooler 7, pump 8, and filter 9. A bypass circuit comprising ducts 10, 11 is equipped on a normal lubrication circuit and connected to in between an oil entrance and oil exit of the engine 1 to enable the bypass circuit to be shut off from the normal circuit by valves 12, 13 at need. An auxiliary engine 14 drives a shaft 15 supported by a control bearing 16 which is lubricated by oil circulated in the bypass circuit and treated in the normal lubrication circuit. Since the control bearing is more sensitive against degradation of the lubrication condition than other bearings, it can preventively alarm the sudden generation of bearing seizure condition of the engine.
Patent JP-H05119008-A (JP)
Title: Liquid detection sensor
Inventor: IWAFUNE HIROAKI
IPC: G01N27/07
Filed: 1991-10-23
Abstract: PURPOSE:To obtain a stable detection performance without giving a feeling of a foreign object or a cause for trouble to a user. CONSTITUTION:Two conductors 3 are placed nearly in parallel on a single surface of a tape-shaped insulation film 2 and an insulator 4 with a number of small holes 5 reaching the conductor is bonded or thermally fused to the surface. Then, a residence phenomenon generation means 6 consisting of a plurality of projecting parts is provided nearly in parallel to the conductor 3 at a position between the conductors 3 on a surface of the insulator 4 and then a residence phenomenon is generated at a liquid which flows and drops by this residence phenomenon generation means 6.
Patent JP-H06145595-A (JP)
Title: Curable coating resin composition and resin composition containing the same for forming protective film for color filter
Inventor: URUNO MICHIO
IPC: G02F1/1335
Filed: 1992-11-13
Abstract: PURPOSE:To obtain a curable coating resin compsn. which gives a smooth coating film excellent in transparency, ahdesiveness, and resistances to moisture, chemicals, heat, and scratch by compounding two specific acrylic copolymers. CONSTITUTION:A coating resin compsn. contains a copolymer resin obtd. by copolymerizing a monomer mixture contg. an N-substd. maleimide and glycidyl (meth)acrylate and a copolymer resin obtd. by copolymerizing a monomer mixture contg. an N-substd. maleimide and (meth)acrylic acid. The compsn. gives a smooth coating film excellent in transparency, adhesiveness and resistances to moisture, chemicals, heat, and scratch and is suitably used as a resin compsn. for protecting a color filter.
Patent JP-S63156314-A (JP)
Title: Method of growing semiconductor crystal and apparatus therefor
Inventor: SAITO JUNJI
IPC: H01L21/203
Filed: 1986-12-20
Abstract: PURPOSE:To remove contaminants containing carbon or the like from a compound semiconductor crystal substrate without roughening the surface thereof, by heat-treating the substrate in a substrate preparing chamber at a temperature higher than a temperature at which a material that can be eliminated most hardly from among the components of the compound semiconductor crystal substrate is eliminated while irradiating the substrate with molecular beams of easily eliminable material and of hydrogen. CONSTITUTION:A substrate exchanging chamber 1 is evacuated to about 10<-7>-10<-8> torr. Then, a gate valve 12 is opened so that a GaAs substrate 10 is transferred into a substrate preparing chamber 2. The pressure in the chamber 2 is held at about 10<-9> torr and As molecular beams are emitted from an As molecular beam source 5 to the GaAs substrate 10 while H2 molecular beams are emitted by an H2 molecular beam source 16 to the substrate 10. The GaAs substrate 10 is heated to about 750 deg.C while it is irradiated with the As and H2 molecular beams. Then, the temperature is lowered spontaneously. The substrate is transferred to a deposition chamber 6, in which the GaAs substrate 10 is heated again to about 680 deg.C so that a semiconductor crystal layer of GaAs/AlGaAs is deposited on the substrate.
Patent JP-H10144438-A (JP)
Title: Lsi testing jig
Inventor: KADOMA MIKIO
IPC: H01L23/32
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To certainly and stably perform electrical connection with a socket pin of a sample package and LSI testing jig by providing a pogo-pin type contact pin as a socket of the testing jig and making a contact part of the contact pin a cap shape. SOLUTION: A contact pin is made of a cap shaped contact part, support part 3, a spring part 4. A pogo-pin type contact pin performs electrical connection by pressing a contact part of a contact pin to a ball solder or a lamp of a sample package by a spring. The spring part 4 is cylindrically shaped. Of the support part 3, one end is a contact part (cap shaped contact part) 1 at a tip end of the contact pin, and the other end is a piston where the spring part 4 is a cylinder, and resilience is imparted to a tip end contact part over a specified stroke range. A contact part at a tip end of a contact pin is pressed to a ball solder or a land of the package, and electrical connection is performed.
Patent JP-H03164601-A (JP)
Title: Pressure controller for auxiliary steam mother pipe in boiler
Inventor: TOKUDA YOSHIHARU
IPC: F22B35/14
Filed: 1989-11-24
Abstract: PURPOSE:To suppress variation in the steam pressure of auxiliary steam mother pipe to a much smaller variation by incorporating both pressure regulating valves of auxiliary steam mother pipes on the boiler side and low temperature reheating side into a starting bypass control system and switching gradually the pressure set values of the steam pressure regulating valves at the times of boiler starting and boiler stopping. CONSTITUTION:The pressure in an auxiliary steam mother pipe before the steam sources are switched is controlled to a set pressure by a pressure regulating valve 6 for the auxiliary steam mother pipe on the boiler side. The difference between the set value of the pressure on the side of low temperature reheating and the pressure detected by a pressure sensor 1 of the auxiliary steam mother pipe is zero, and the bias portion that is generated by an offset bias generator 8 is already subtracted and the signal to a pressure regulator 7 of the auxiliary steam mother pipe on the low temperature reheating side is always negative so that the valve 7 is fully closed. When the steam pressure on the low temperature reheating side is over a specified value, the signal from the offset bias generator 8 moves to the boiler side from the low temperature reheating side and the instruction signal to the pressure regulating valve 7 becomes positive and it is gradually opened. On the other hand the instruction signal to the pressure regulating valve 6 is negative because the offset bias portion is subtracted and it is gradually closed.
Patent JP-2000133821-A (JP)
Title: Remote control light-receiving unit
Inventor: HONBO MASAHIRO
IPC: H01L31/0232
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To enable easy attachment to the inside of a television receiver, in a prescribed state. SOLUTION: In a light-receiving main body part 11 wherein a photodiode 11b is mounted on a lead frame 11a and molded by a resin mold part 11d, a lens part 11d which protrudes semispherically is formed in a resin mold part 11c which faces the photodiode 11b. The light-receiving main body part 11 is covered with a shielding case 12, to which a light guide part 13 constituted of translucent plastic is attached in a unified body. The light guide part 13 is equipped with a lens cap part 13b covering the lens part 11d of the resin mold part 11c. A light guide main body part 13c of a columnar type in a state concentric to the lens cap part 13b is so installed, that the tip surface is made to abut against a light-receiving window 21b which is irradiated with a signal from a remote control transmitter.
Patent JP-H08154795-A (JP)
Title: Pillow
Inventor: KUNIEDA YOSHIO
IPC: A47G9/10
Filed: 1994-12-07
Abstract: PURPOSE: To provide a pillow which is easily adjustable in its height and is hardly changed in its shape by air leakage. CONSTITUTION: Both upper and lower sides of a bag are joined in a position deviating nearer the head side than the central part of this bag when the user's head is placed thereon. A second air cell 12 on a neck root side inflates larger than a first air cell 13 on the head side formed with the joint part 10 as a boundary and, therefore, the recessed part between the user's neck root and the head is placed on the upper side face of the second air cell 12. Burden is no more applied on the neck and the pillow having an ideal shape is thus provided.
Patent JP-2000102126-A (JP)
Title: Multicable laying method and cable laying device
Inventor: KAFUKU TORU
IPC: H02G1/06
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a multicable laying method by which a plurality of cables can be laid simultaneously while twists of the cables are suppressed without bundling the cables to achieve the reduction of the lead time and the cost of the cable installation and, further, the space factor of the cables housed in a tray can be improved and which can realize the cable installation with neatly arranged cables and obtain cable laying devices which can be applied to the method. SOLUTION: Cable laying devices 20 which have respective pairs of cylindrical balls with circumferential direction grooves on their outer circumferential surface and cable arrangement rollers 22, and cable arrangement corner rollers 21 which have respective pluralities of cable guide parts, are placed at necessary positions in a cable laying route. The cable laying devices 20 are driven while tow ropes 19 which are connected via untwisters 23 to three cables 1 which are paid off from three cable drums 2 respectively are pulled.  When the untwisters 23 are made to pass through the cable laying devices 20, the cable arrangement corner rollers 21 and the cable arrangement corner rollers 22, the respective three cables 1 are guided between the grooves of the pairs of balls of the cable laying devices 20, along the cable guide parts of the cable arrangement corner rollers 21 and along the cable guide parts of the cable arrangement corner rollers 22 to lay the cables 1 simultaneously.
Patent JP-H07161393-A (JP)
Title: Cable press-in type connecting terminal
Inventor: IIDA NAOMI
IPC: H01R4/24
Filed: 1993-12-03
Abstract: PURPOSE:To connect a cable with a terminal without a tool to be used exclusively by providing a terminal main body and a pair of upper and lower cable press-in parts wherein the main body has a pinching piece which is a part bent into L-shape and having a slit to press a cable into. CONSTITUTION:A cable pinching piece 7 which is bent into L-shape and has a slit 5 whose width corresponds to the core wire diameter of a cable 1 is formed in one end part of a terminal main body 10. The cable 1 positioned above the slit 5 so as to cross at right angles with the pinching piece 7 is pressed in by the upper and the lower press-in parts 11, 12. At that time, due to the elasticity, a claw 12a formed in the parts 12 side is joined to a claw hooking hole 11a formed in the part 11 side and the parts 11, 12 are mechanically joined, so that the connection of the cable and the terminal main body does not become loose. The press-in parts 11, 12 are made of synthetic resin having electric conductive property and elasticity. The cable is firmly held by forming a projected part in the cable pressing parts of the upper and the lower press-in parts.
Patent JP-H04179154-A (JP)
Title: Manufacture of heat dissipating fin
Inventor: TSUBOI TOSHIHIRO
IPC: H01L23/36
Filed: 1990-11-08
Abstract: PURPOSE:To enhance a heat dissipating fin in heat dissipating efficiency by a method wherein the heat dissipating fin is extrusion-molded without having side fins, and the side fins are formed by bending ribs. CONSTITUTION:A heat dissipating fin 1 with no side fin is formed through an extrusion molding method. The heat dissipating fin 1 is formed of Al of Al alloy and provided with five ribs 2a-2e vertically arranged. In succession, the ribs 2a and 2e provided at the ends of the fin 1 are bent outward respectively into side fins 3. Thereafter, marks of the name of the manufacturer, the type, and others are engraved on the top surface of the side fins 3 through a laser marking method. By this setup, side fins are provided to a heat dissipating fin in a secondary process after extrusion molding, so that various kinds of heat dissipating fins different in shape and height can be manufactured with the same extrusion die.
Patent JP-H07155803-A (JP)
Title: Roll cross rolling method
Inventor: HAYASHI KANJI
IPC: B21B13/14
Filed: 1993-12-03
Abstract: PURPOSE:To reduce the directional property of the mechanical property of a steel sheet to be cold-rolled and to roll a steel sheet excellent in deep drawability by specifying the thrust force which is generated between a work roll and a metallic material against rolling reaction force. CONSTITUTION:In a rolling mill, a pair of work rolls 1, 2 are arranged crossing each other in a plane parallel to a rolled steel sheet 3. In cold rolling, rolling is executed so that the thrust force FT (force which is generated in the axial direction of the work roll) which is generated between the work rolls 1, 2 and the metallic material 3 is <=5% of the rolling reaction force. That is, rolling is executed at the roughness and crossed axes angle of rolls lower than the range in which rolling condition of thrust coefficient muT= thrust force FT/rolling- down force P is >=0.05 is maintained.