baber/WOPTO huggingface dataset:
Patent JP-H05157026-A (JP)
Title: Fuel injection device
Inventor: SAKASAI TAKASHI
IPC: F02M57/02
Filed: 1991-11-29
Abstract: PURPOSE:To eliminate an after-dripping phenomenon of fuel by improving spill performance when injection of a unit injector of a diesel engine is finished. CONSTITUTION:A hydraulic cylinder 20 is arranged on the rear edge of a needle valve 11 of a nozzle 10. A valve device, which is composed of an outer valve 40 turned on and off by means of a solenoid 47 operated by means of a command of a control device 56 and an inner valve 50 turned on and off by means of a solenoid 55, is arranged in a circuit 7 to connect a low pressure fuel supply passage 6 and a pressure chamber 4 to each other. A spring chamber 33 on one edge of the valve device and the hydraulic cylinder 20 are communicated with each other by means of a passage 23. When fuel injection is finished, the solenoid 47 is turned on, and a valve seat 41 and a valve seat 32 are closed, and the solenoid 55 is turned off, and a hole 44 and a hole 53 are closed, and a valve seat 51 and a valve seat 43 are opened, and high pressure fuel is introduced into the hydraulic cylinder 20, and the needle valve 11 is brought into a pressure contact with a valve seat 13 by means of a large force including a valve spring 12, so that spill performance can be improved.
Patent JP-2000165069-A (JP)
Title: Mechanism for preventing warpage of board for portable electronic device
Inventor: NAKADA KANAME
IPC: H05K7/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for preventing the warpage of a board for a portable electronic device, in which a distance between a mechanism and the board can be made as short as possible by pulling the board toward a casing, and in which the board is prevented from warping due to vibrations. SOLUTION: In a portable electronic device wherein a mechanism 6, a board 8 and a chassis 7 are placed in casings 2, 3 and 4, and the mechanism 6 and the board 8 are juxtaposed at a predetermined interval therebetween, a pulling member 10 is provided, which is interposed between the board 8 and the casing 4 for pulling the board 8 toward the casing 4 in a direction opposite to the mechanism 6.
Patent JP-H11156382-A (JP)
Title: Overflow weir
Inventor: TAKAHASHI HIRONORI
IPC: C02F3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an overflow weir capable of easily regulating the height of an overflow weir part by a simple mechanism. SOLUTION: A flange 59 is provided to one end part of the support part 45 of an overflow weir 41 and three bolt attaching holes 61a are formed to the flange. The other end part of the support part 45 is inserted into the through-hole 19b provided to a partition wall 19a and a leaf spring 65 is interposed between the partition wall 19a and the flange 59. The other end part of the support part 45 is fitted in the joint part 57 of an overflow weir part 43 and fixing bolts 81a-81c are inserted into the bolt attaching holes 61a to be threaded with the nuts 79a-79c attached to a fixing plate 75. When the fixing bolt 81a is loosened, the upper part of the flange 59 is separated from the partition wall 19a by the elastic deformation of the spring part 67a of the leaf spring 65 and the support part 45 is inclined to increase the height of the overflow weir part 43.
Patent JP-2000164625-A (JP)
Title: Wire-bonding system
Inventor: SHINKAWA TAKEYUKI
IPC: H01L21/60
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable bonding a wire stably, when deformation like curvature is developed in the island part of a lead frame. SOLUTION: A recess 5b is formed on an island part mounting surface 5a in a heater block 5 which retains a lead frame 1 when wire bonding is performed, in such a manner that the recess 5b has a size that the edge parts 5b-1, 5b-2, 5b-3, 5b-4 are positioned to correspond to electrodes 2a arranged on a semiconductor pellet 2 mounted on an island part 1a. This island part 1a is retained at the edge parts 5b-1, 5b-2, 5b-3, 5b-4 of the recess 5a.
Patent JP-H09227687-A (JP)
Title: Production of aloxysilane
Inventor: TSUJI RYOTARO
IPC: C08G77/04
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To produce an alkoxysilane compound at good efficiency in high yields by reacting a gaseous orthocarboxylic ester compound with a silicone compound in the presence of a catalyst and an active hydrogen compound. SOLUTION: A gaseous mixture comprising 100 pts.wt. silicone compound, 10-100,000 pts.wt. orthocarboxylic ester compound, 0.1-100,000 pts.wt. active hydrogen compound, and 0.001-20 pts.wt. catalyst is introduced into a reactor filled with a silicone compound represented by the formula [wherein R is a monovalent (substituted) hydrocarbon group, H, hydroxyl, an alkoxyl, a halogen, amino, cyano, carboxyl, epoxy, silyl or siloxy; and (n) is 0-100,000) at such a rate that the gas space velocity at ordinary temperature and normal pressure is 100-100,000hr<-1> and reacted at 0-500 deg.C to obtain an alkoxysilane.
Patent JP-H09180876-A (JP)
Title: Heating cooker
Inventor: HIEJIMA KIYOSHI
IPC: H05B6/68
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily perform heating cooking by reading a bar code of food arranged in a heating chamber, and controlling heating operation on the basis of its read content. SOLUTION: Food 5 is placed on a turntable 4 in a heating chamber 1, and a door 2 is closed, and when start input is performed by an operation part, a motor 13 is driven by a control part, and opens a shutter 12, and an illuminating lamp 11 is lighted. Therefore, a bar code part of the food 5 is read by a camera 10, and when its read contact is inputted to the control part, the shutter 12 closes, and the illuminating lamp 11 is turn off, and a motor 3 and a magnetron 6 are actuated for the time corresponding to the food 5, and heating cooking is performed. Therefore, heating cooking can be performed without setting heating time corresponding to the food 5.
Patent JP-H03202577-A (JP)
Title: Opening and shutting mechanism of hook
Inventor: HIRABAYASHI YOSHIHIRO
IPC: H04N1/00
Filed: 1989-12-29
Abstract: PURPOSE:To reduce a cost and to promote work efficiency of assembly by connecting between hooks with a coil spring so that the hooks respectively arranged to two shafts are energized in the direction of interlocking with each other. CONSTITUTION:A hook ADF 1 and a hook body 2 are respectively arranged to a shaft (a) and shaft (b) provided to places near to side plates of an ADF 5. A tension spring 3 is stretched out between the hook ADF 1 and body 2, it is energized in the directions of the arrows (e) and (f) respectively. When an ADF 4 reaches a closed position, a hook section of the hook ADF 1 is hooked to a pin 22 to a fix an ADF up 4, and when the hook ADF 1 is turned in the opposite direction of the arrow (e), the pin 22 is unhooked from the hook section to open the ADF up 4. In addition, when a hook of the body 2 is hooked on a pin 23, an ADF down 5 and a body 6 are closed, and when the body 2 is turned in the opposite direction of the arrow (f), the hook is unhooked from the pin 23 to open the ADF down 5 and body 6.
Patent JP-H11172184-A (JP)
Title: Printing ink binder for laminated can
Inventor: TANIMOTO YOICHI
IPC: C09D11/033
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject binder excellent in resistance to retort whitening and post-laminating processability. SOLUTION: This printing ink binder for laminated cans contains a polyesterurethaneurea resin which is prepared by reaction between a polyester polyol, an organic dissocyanate and chain extender, wherein acid components derived from the polyester polyol are such that the weight ratio of aromatic discarboxylic acid (s) such as terephthalic acid to aliphatic dicarboxylic acid (s) is (30:70) to (100:0) and urea linkage concentration is 0.05-0.8 mmol/g based on the solid content of the resin.
Patent JP-H11170555-A (JP)
Title: Image forming apparatus
Inventor: HIROSE MASAYUKI
IPC: B41J2/175
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To shorten an ink supply time and a printing time in an image forming apparatus. SOLUTION: The ink of an ink tank 107 passes through an ink supply port 113 and an ink passage 108 to be supplied to the vicinity of a heater 100. An ink droplet 106 is emitted from an emitting orifice in predetermined timing by supplying a current to the heater 100 to be subjected to image formation. A supply tank 70 is arranged above the ink tank 107. An ink supply control valve 75 is attached to an ink supply tube 74 to control an ink supply amt. The lower end of the ink supply tube is separated from the ink tank 107 to be brought to a non-contact state.
Patent JP-2001160255-A (JP)
Title: Recording medium reproducing device
Inventor: YOSHIMURA MASAKI
IPC: G11B19/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To eliminate user's unnecessary waiting time even through a reproducing object DC does not exist. SOLUTION: When a reproducing request is made for an i-th tray 2-i located in a storage position and a disk detecting section 10-i detects a CD in the i-th tray 2-i, a control section 70A controls an exchanging section 9, moves the i-th tray 2-i to the reproducing position of the side of a CD reproducing section 3 and a CD1-i is reproduced by the section 3. On the other hand, when the section 10-i does not detect a CD in the i-th tray 2-i, a tray moving section 4-i is controlled and the i-th tray 2-i is moved to an ejection position. When a user recognizes that there exists no CD, a desired CD is installed by the user and a tray open/close key 6-i is pushed, the i-th tray 2-i is moved to the storage position. When the section 10-i remains in a state in which no CD is detected in the i-th tray 2-i, the existing reproducing request is ignored.  When the section 10-i detects a CD, the section 9 is controlled, the i-th tray 2-i is moved to the reproducing position of the side of the section 3 and the CD1-i is reproduced by the section 3.
Patent JP-2001151364-A (JP)
Title: Card group feeding device
Inventor: HARA CHIAKI
IPC: B65H3/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a card-group feeding device that suppresses damage of a card surface as less as possible and can be operated with a small power, by reducing load acting to a claw portion. SOLUTION: The card-group feeding device 20 sequentially feeds many cards 7 piled and stored in a cassette 6 from downside. The feeding device 20 comprises a sliding portion 40 having a locking claw 41a that receives upward energization by a spring 45 and is supported vertically rotatably, and a pair of rear side support portions 30 that project on both sides of the sliding portion 40 and support the lower surface of the rear side of the card, and a front side support portion 26 for supporting the lower surface of the front side of the card at substantially same level as a feed outlet 24. The sliding portion 40 that reciprocates in a space under the card 7 supported by the rear side support portions 30 and the front side support portion 26 locks the rear end surface of the card 7 with the locking claw 41a in the ahead route and feeds out it to the feed outlet 24.
Patent JP-H06194047-A (JP)
Title: Drying device
Inventor: MAKITA KAZUHISA
IPC: F26B9/06
Filed: 1992-12-22
Abstract: PURPOSE:To effect an efficient drying even in the case of winter at a low surrounding air temperature and at a low temperature of the item to be dried. CONSTITUTION:A drying device has a freezing cycle and a condensor 2 heats air and concurrently an evaporator 3 cools and dehumidifies air. At an initial period off drying operation, openings 10 and 35 in air circulation passages are opened, surrounding air is fed into the circulation passages, the air is directly heated or heated by the condensor 2, thereafter the air is supplied into a drying device 23. Since moisture of the dried item is dispersed and evaporated into the surrounding air, the surrounding air is released or discharged out through an opening 40. At the later period of drying operation, moisture content in the dried item is not easily evaporated and dispersed, inner air is changed over to circulate, the inner air circulating in the passage is heated by the condensor 2, supplied to the drying device 23 and then the evaporation and dispersion of the moisture content of the dried item is promoted with the inner circulating air of relative high temperature and low humidity. The inner air sucking the moisture content passes through the evaporator 3 and is dehumidified and again fed to the condensor 2.
Patent JP-H09183499-A (JP)
Title: Liquid injecting device
Inventor: KOBA HIROSHI
IPC: B67D7/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injecting device which efficiently performs a liquid-injecting operation and solves the problem that a liquid drips when the liquid-injecting device is removed, after the operation, from an object into which the liquid is injected. SOLUTION: When a device is positioned in relation to a work, a servomotor 11 is started, a chuck member 81 is screwed onto an oil injection opening 41, a seal 25 provided at the front end of a nozzle is pushed into the oil injection opening 41 and, with the seal thrust into a specific position the servomotor 11 is stopped. After pressure in a reservoir tank 4 is reduced by a pressure reduction means, brake oil is supplied to the inside of the reservoir tank. When the brake oil is supplied to the inside by a fixed amount, a nozzle opening 30 is closed by a needle valve 3, and the pressure reduction means is operated to suck splash of oil, sticking to the nozzle, into a suction passage.
Patent JP-H09175776-A (JP)
Title: Traveling mechanism for two support bodies bridge type crane
Inventor: EBERT WOLFGANG
IPC: B66C5/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To constitute two support bodies bridge type crane structurally so that a wheel support part can be installed on the frame of a crane by a simple means and high request can not be assigned to a size precision for the machining of a running mechanism. SOLUTION: Two one support body crane half bodies are formed by separating both end part crossing support bodies 2 into two parts with the same bigness and a two wheel support car 12 is arranged respectively between these one support body crane half bodies and combined with end part crossing support bodies 2a, 2b by pins 13. Wheel boxes 6 are installed in order to store running wheels 3 in four outside corners of two support body bridge type crane and these wheel boxes are combined with the end part crossing support bodies 2a, 2b by a combined pin and screw combination parts 7, 8 at the other side.
Patent JP-H10168850-A (JP)
Title: Snow melting device
Inventor: SAJIKI HIROAKI
IPC: F23G5/46
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To simultaneously execute incineration for old tires and melting of snow in an area of high snowfall. SOLUTION: A snow melting device comprises a gas generating furnace for throwing old tires and burning the same to produce generated gas, and a burner 4 for introducing the generated gas to enable high temperature burning. Futher this device includes a snow melting tank 3 where snow is thrown, a water tube boiler 1 which is provided on the bottom of the snow melting tank 3 and heated by high temperature burnt gas, and a drainage pipe 32 opened at a position higher than the upper surface of the water tube boiler 1 to discharge water from the bottom of the snow melting tank 3.
Patent JP-2000172081-A (JP)
Title: Seamless belt
Inventor: SHIMIZU HIROSHI
IPC: G03G15/16
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To make a clear printing image being free from color variance so as possible to be obtained by introducing an dispersing agent in company with a conductive carbon in a resin solution to improve the variance of surface resistance value in a film. SOLUTION: A surface resistivity of film is made uniform by adding and dispersing a dispersing agent in the conductive carbon. As the dispersing agent, following material is respectively suitable, the silane coupling agent, the titanium coupling agent, the stearate and alumi chelating. As an adding quantity of the dispersing agent, the quantity 0.1 to 5.0 pts.wt. with regard to the resin 100 pts.wt. is respectively preferable, and a seamless belt is manufactured by dissolving those in solution to mix those. For instance, the solution dissolving poly allylate resin 240 (g) in chloride methylene 3000 (g) is adopted. By making the uniformly dispersed solution by adding the conductive carbon 21.6 g and the aluminum chelating 2.2 (g) as adding material, and the obtained solution 220 (g) are injected in a cylindrical metallic mold 1 of the layer forming device and made centrifugal molding.
Patent JP-H06183218-A (JP)
Title: Pneumatic tire for ice snow road
Inventor: HASHIMOTO YOSHIMASA
IPC: B60C11/12
Filed: 1992-12-22
Abstract: PURPOSE:To provide a pneumatic tire for an ice and snow road by which cornering performance can be improved without deteriorating braking and driving performance on the ice and snow road in the pneumatic tire having a block keynote pattern formed by arranging a sipe in blocks of a shoulder part. CONSTITUTION:In a pneumatic tire having a block keynote pattern formed by arranging a large number of blocks 4 at least in a tread shoulder part, a step shape sipe 6 where tire circumferential directional notch components 6A, 6B and 6C and tire width directional notch components 6a and 6b are connected alternately to each other, is arranged in a area corresponding to 10-25% of tread ground contact width TDW from the tread ground contact end on a surface of the blocks 4 arranged in the shoulder part so that both the ends continue to lateral grooves 2 and 3 adjacent to the blocks 4. A tire width directional sipe 7 is also arranged in ribs 5 or the blocks 4 in a tread central part.
Patent JP-2001039745-A (JP)
Title: Ultrastiff consistance concrete composition and ultrastiff consistance concrete
Inventor: YAMAMOTO KENJI
IPC: C04B103/30
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To produce ultrastiff consistence concrete in which a finely pulverized material produced in a pulverizing process of waste concrete is effectively used to recycle the concrete waste, and which shows good workability and consolidation property. SOLUTION: The composition contains 20 to 50 kg/m3 concrete regenerated fine powder having <0.15 mm particle diameter as the unit amount and 80 to 110 kg/m3 unit water amount. Preferably, the composition has 10 to 100 sec VC value by a shake-table consistency test and >=90% consolidation rate by Marshal tamping test.
Patent JP-H06277562-A (JP)
Title: Spray nozzle device
Inventor: JIEEMUSU HARATSUCHI
IPC: B05B1/04
Filed: 1993-12-07
Abstract: PURPOSE: To enable discharging a fluid in a spray pattern of a suitable shallow bell shape and to enable reducing wear by arranging a pocket at a downstream of a deflection surface and a preorifice which is smaller in diameter than that of a swelling chamber at an upstream of a discharge orifice of a spray tip. CONSTITUTION: A spray nozzle device 11 is provided with a stem 12 communicating with supply fluid, the spray tip 20, the discharge orifice 31 and the deflection surface 32 as a directing apparatus for directing the supply fluid in a prescribed pattern. The longitudinal swelling chamber 30 is disposed at the spray tip 20 and a cross slot 34, which intersects the chamber 30 at a central position between the both ends thereof, is formed. Further the device has the discharge orifice 31 and the deflection surface 32 for directing the supply fluid discharged from the discharge orifice 31 in a direction vertical to an axial line of the chamber 30. Further the pocket 38 is disposed at the downstream of the deflection surface 32 and the preorifice 42 which is smaller in diameter than that of the swelling chamber 30 is disposed at the upstream of the discharge orifice 31 of the spray tip 20.
Patent JP-H05175956-A (JP)
Title: Logic processing circuit
Inventor: UENO TSUKASA
IPC: H04L29/10
Filed: 1991-12-25
Abstract: PURPOSE:To reduce the circuit scale by using one circuit to divide the processing timewise and implementing each processing independently when similar signal processing is implemented for plural number of times within a reference frame. CONSTITUTION:A multi-frame bit m1 in a data signal SD in the processing of a multi-frame M1 is fetched with a control signal SC1 from a control circuit 6 with a reference signal SR to an input circuit 1 and the bit m1 is sent to a comparator circuit 3. Then the comparator circuit 3 compares the multi-frame patterns, sends the result to a protection discrimination circuit 5, the circuit 5 fetches the result of the protection discrimination circuit 5 of one preceding frame from the storage circuit 2, the signal is operated with the result outputted from the comparator circuit 3 and synchronization information SY1 is outputted. Then the processing of the multi-frames M2, M3 is implemented similarly. When the similar signal processing is implemented within the reference frame for plural number of times, the processing is divided timewise by one circuit and each processing is implemented independently to reduce the circuit scale.
Patent JP-H10186131-A (JP)
Title: Elliptic polarizing plate
Inventor: SAWADA TAKAHIKO
IPC: G02F1/1335
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of foaming and peeling in high-temperature, high-humidity environment and to prevent optical performance from deteriorating by providing sides which shift within a specific range in parallel to respective main surfaces between a polarizing plate end side and a phase difference plate end side after a durability test under specific conditions. SOLUTION: The polarizing plate 1 and phase difference plate 3 are stuck together across an adhesive layer 2 formed of an acryl-based adhesive, and the other surface of the phase difference plate 3 is stuck on a glass plate 5 for a liquid crystal cell across an adhesive layer 4. This laminate is thermally processed to cause the polarizing plate 1 and phase difference plate 3 deform owing to heat and the shrinkage of the polarizing plate 1 is large, so the adhesive layer 2 also deforms. The polarizing plate 1 is different in shrinkage behavior between an absorption axis direction and its orthogonal direction. For example, when the laminate is exposed at 90 deg.C for 24 hours, a polarizing plate end side 1a and a phase plate end side 3a constituting the same end side of the elliptic polarizing plate 6 shift in parallel to the respective main surfaces.  At least one side having a shift (x) of 100 to 450μm is provided.