baber/WOPTO huggingface dataset:
Patent JP-H03202842-A (JP)
Title: Device for setting region to be printed on negative of photograph printing device
Inventor: KONISHI MINORU
IPC: G03B27/32
Filed: 1989-12-29
Abstract: PURPOSE:To prevent the generation of defective prints by providing detecting means and detecting whether the position of a movable negative carrier exists in a home position or not. CONSTITUTION:The movable negative carrier 12 is manually moved according to the adjustment of a frame size variable negative mask by a knob 15 to determine a film position at the time of a trimming operation. Whether this carrier 12 exists in the home position or not is detected by a light source 25 and a photodetecting sensor 26. The photometry at the time of execution of ordinary printing is executed only when the carrier exists in the home position. The generation of the defective prints is thus prevented.
Patent JP-2001151487-A (JP)
Title: Weight mounting structure in counter balance type forklift
Inventor: SATO YASUMI
IPC: B66F9/075
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a weight mounting structure in a counter balance type forklift capable of securing high safety by reducing the possibility of an accident such as damage due to fatigue and preventing a danger of a finger pinching when mounting a weight. SOLUTION: In a rear frame 10 constituting a vehicle body of a counter balance type forklift, mounting parts 22, 24 for mounting a part of a weight 30 are provided at a plurality of portions at the rear end part, and engagement parts 36, 38 engaged to each mounting part 22, 24 are formed in the weight 30.
Patent JP-H10180559-A (JP)
Title: Inspecting device for installation of valve cotter
Inventor: FUNAKOSHI KAZUO
IPC: F01L3/24
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To simply and quickly sense failed assembling of a valve cotter coupling a valve stem with a retainer. SOLUTION: A valve stem 4 is mounted on a cylinder head, and a proximity switch 20 installed on a body base 17 is positioned confronting the valve stem 4 with the set sensing distance L reserved in between, and if therein valve cotter 7 is missing, a retainer 6 is inclined by the energizing force of a valve spring 5 so that the distance L1 between its top and the switch 20 becomes smaller than L; if the cotter 7 is afloat, the distance L2 between the cotter top and switch 20 becomes smaller than L. In both cases, the proximity switch 20 is turned on to notify that the installation of the cotter is made in a poor workmanship.
Patent JP-H10175447-A (JP)
Title: Water dropping preventing construction
Inventor: MIYAGAWA YASUHIRO
IPC: B60J5/10
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent water from dropping into a trunk room by providing a seal part sealing gaps of a bottom part and side parts between a lamp fitting panel part and lamps fitted thereto, and providing drain holes on the bottom face. SOLUTION: The right and left both side parts and the bottom part between lamps 2 and a lamp fitting panel part 5a are sealed on the periphery by a seal member 4. Right and left both side parts of the seal member of the bottom part are provided with drain holes 6. This drain hole 6 is desirable to be provided nearby the lamp 2. By such constitution, even when a luggage door 1 is opened in the case of staying a little water 7 on the inner bottom face of the seal member 4, as the luggage door 1 is opened upward, the angle parts between the seal member 4 of the bottom face and the seal member 4 on the sides become the lowest positions from the ground surface of the luggage door 1, hence remaining water 7 is stayed on the angle parts, and when the luggage door is closed again, the water flows out from the drain holes 6.
Patent JP-2000168529-A (JP)
Title: Brake hydraulic pressure control device for vehicle
Inventor: NAKAJIMA ATSUSHI
IPC: B60T8/1761
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify working and prevent the infiltration of water by mounting a cover on a housing via a sealing means, providing an air vent whose inner end is passed through a lower part of a storing chamber and an outer end is opened downward on a lower part of the housing and closing the air vent by a closing member made of a ventilation waterproof material. SOLUTION: A storing chamber 48 storing solenoid parts 5a of first to fourth normally open type solenoid valves 54 and solenoid parts 6b of first to fourth normally close type solenoid valves 64 and storing an electronic control unit 16 is formed between a housing 20 and a cover 21 tightened on the housing 20 via a sealing member 71. By opening an outer end of an air vent whose inner end is passed through a lower part of the storing chamber 48 via a ventilation path downward, the air vent is provided on the housing 20 and the air vent is closed by a closing member 97 made of a ventilation waterproof material. As a result, infiltration of water into the storing chamber 48 can be prevented and working performed on the housing 20 can be simplified.
Patent JP-H09216826-A (JP)
Title: Ophthalmic preparation of sodium hyaluronate-predominant medicine for ophthalmic surgery
Inventor: RENE PIEERE BIYUNTAA
IPC: A61K9/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain an ophthalmic preparation having such characteristics such as mitigation of poisoning due to ophthalmic surgery, by adding a specified amount of a specific hyaluronic acid (salt) to a system containing a citrate, antioxidant and phosphate buffering agent. SOLUTION: This ophthalmic preparation is obtained by adding 1.5-3.5w/v% of hyaluronic acid (salt) as a thickening agent 1000000-2000000 dalton in molecular weight to a system containing a citrate, at least one antioxidant tolerant for intraocular tissue and a phosphate buffering agent. This ophthalmic preparation has a viscosity of 18000-41000cps at 25 deg.C at 2sec<-1> . The antioxidant is e.g. an ascorbate, glucose, cysteine (derivative therefrom), sulfide, water-soluble antioxidant, peptide. The concentration of the antioxidant is pref. 0.01-1.0wt.%, 0.04-4.0wt.%, or 0.01-0.05wt.%, for sodium ascorbate, glucose, or citrate, respectively. Besides, the above system may be incorporated with sodium chloride, etc.
Patent JP-H09180496-A (JP)
Title: Semiconductor memory device
Inventor: HIGASHIYA MASAAKI
IPC: G11C29/42
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which the storage capacity of parity is reduced by half and in which redundancy is made efficient by a method wherein, when two bits are stored as one unit, the parity of one bit is stored with reference to four bits. SOLUTION: Every cell in cell blocks 1a to 1d stores one-bit data, the blocks 1a to 1d and the blocks 1c and 1d are used respectively as one segment, data which are constituted of two bits are stored in storage regions 10a, 10b in a buffer memory as data of a total of four bits. A parity generation circuit 11 generates parity by an EOR of every bit of four-bit data stored in the memory 10, and the parity is written into a selected cell in a parity cell block 6. Then, the parity stored here is read out to a data correction circuit 12 via a column decoder 5, and three-bit data other than a bit corresponding to a defective cell block in the four-bit data stored in the memory 10 and the EOR of a total of four bits of the parity to be read out from the block 6 are taken so as to be written into a bit corresponding to the defective cell block of the memory 10.
Patent JP-H05150253-A (JP)
Title: Electronic parts and bonding method thereof
Inventor: ARITOME MASAHITO
IPC: G02F1/1345
Filed: 1991-11-29
Abstract: PURPOSE:To prevent the generation of defective parts and to enable crossover wiring in fine patterns by forming a wire for wiring to a state of supporting this wire with a prebonding part. CONSTITUTION:The wire 2 for wiring is bonded like a ball to a conductor 1b before the wire is bonded to the conductor 1a, by which the prebonding part 6 is provided slightly nearer the conductor 1c than the 2nd bonding part 4. A capillary is then moved onto the conductor 1a and a spherical part is formed at the end of the wire 2 for wiring projecting from the capillary This spherical part is press welded and connected to the 1st bonding part 3 of the conductor 1a. The capillary is thereafter moved onto the conductor 1a in such a manner that the wire 2 for wiring passes right above the prebonding part 6 and the wire 2 for wiring is press welded and connected to the 2nd bonding part 4. The wire 2 for wiring is, therefore, pressed and supported to the prebonding part 6 in the 2nd bonding part 4 and is lifted in the direction parting from the conductor 1a. A sufficient spacing is obtd. therebetween.
Patent JP-H10169872-A (JP)
Title: Branch pipe connection structure for manifold
Inventor: HASHIMOTO YASUAKI
IPC: F16L41/08
Filed: 1996-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a durable manifold which enhances the fatigue strength against internal pressure in a branch pipe connection section. SOLUTION: This branch pipe connection structure is constituted in such a way that a plurality of branch holes 1-2 are spacedly arranged in a peripheral wall section in the axial direction of a manifold body 1 with a flow passage 1-1 along the axial center, and a pressure receiving seat face 1-3, which opens facing outside and is connected to a branch pipe 2 having a flow line communicating with each flow passage, is formed in the peripheral faces of the branch holes, and a conical pressure seat face section 2-3 is made to about on and engage with the end section of the branch pipe 2 and is connected thereto by the threading engagement and tightening of the fitting section integrated with a manifold body 1 or separated from the manifold body 1 and the nut 3 incorporated in the branch pipe 2 beforehand along with the pressure at a connection head section 2-2.  In this case, an elliptic pipe with elliptic cross section is used for the manifold body 1 or only the portion where the branch holes 1-2 are provided is formed to have an elliptic cross section, and in a branch hole 1-5 with elliptic cross section, a completely round branch hole 1-2 or an elliptic branch hole 1-2 is provided at a position meeting the center in the long diameter of the flow passage 1-1 of the manifold body 1 or provided eccentrically in the direction of the long diameter of the flow passage 1-1 of the manifold body 1.
Patent JP-2001158226-A (JP)
Title: Direction adjusting device
Inventor: MOCHIZUKI HAJIME
IPC: F24F13/15
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an air direction adjusting device capable of storing each louver along a curve shape of an air blow port when the air blow port is fully closed by the louver and making each louver face the same direction when the air blow port is fully opened so as to direct the air deflected by each louver in a predetermined direction. SOLUTION: In a wind direction adjusting device in which a plurality of louvers 3 connected by a link 4 are provided in a curved air blow port 2 of a case 1 so as to be opened and closed freely and each louver 3 is stored along a curve of the air blow port 2 when the air blow port 2 is fully closed by the louvers 3, the louvers 3 and the link 4 are mutually connected by a connection means holding each louver 3 so that each louver 3 faces the same direction when the air blow port 2 is fully opened by the louvers 3.
Patent JP-H09185200-A (JP)
Title: Drive transmission device
Inventor: NAGAMATSU RYOICHI
IPC: F16H55/14
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive transmission device capable of reducing the transmission of variations in speed, with reduced space and at a low cost. SOLUTION: The device is constituted so that gears 35a and 35b for transmitting drive to a photoreceptor drum and a developing roller and a gear 35c for transmitting the drive to these gears 35a and 35b are coaxially arranged and cylindrical connecting members 35d and 35e for connecting the gears 35a and 35c and the gears 35b and 35c respectively are provided. Then, the connecting member 35d is rotatably supported by a shaft 36 and the connecting member 35e is supported by the connecting member 35d, to reduce the variations in the speed transmitted from the gear 35b to the gear 35a.
Patent JP-H05170530-A (JP)
Title: Ceramic sintered product and its production
Inventor: FUKUSHIMA YASUMASA
IPC: C04B35/46
Filed: 1991-12-25
Abstract: PURPOSE:To establish a production technique realizing the simultaneous improvement of mechanical strength and thermal decomposition characteristics without deteriorating the high melting point and low thermal expansion and capable of being simply massively produced without passing through a working process such as an oxidation treatment. CONSTITUTION:A slurry of aluminum titanate mixed with 5-25wt.% of mullite whisker is molded by a cast-molding method and subsequently sintered by a conventional method to provide a ceramic sintered product mainly containing 5-25wt.% of the mullite whisker and the aluminum titanate as the remaining part.
Patent JP-H06194246-A (JP)
Title: Differential pressure detector with diaphragm unit
Inventor: KITAMURA KAZUAKI
IPC: G01L13/00
Filed: 1992-12-24
Abstract: PURPOSE:To enable the differential pressure detection with good responsiveness and stability even in the state where the fluid temperature on the respective measurement pressure sides is different from that in the periphery of a connecting pipe for a diaphragm unit. CONSTITUTION:An intermediate body 9 having a hollow part for communicating with a connecting pipe 6 is prepared at the central part of the pipe 6, the body 9 is provided with a seal diaphragm 8 as a diaphragm in the inside thereof in a manner to seal the hollow part, and holes 9a that are communicated with the hollow part on the respective sides with the diaphragm 8 in between are prepared. Through the holes 2a of a differential pressure detecting part 1, the hole 9a and a seal diaphragm 8, the respective inside spaces in the pipe 6 that are isolated by the seal diaphragm 8 are degassed and the sealing of silicone oil therein is sealed as well. Further the sealing silicone oil in the respective inside spaces may be varied in its type.
Patent JP-H11160842-A (JP)
Title: Image forming method
Inventor: ITO JUNJI
IPC: G03C1/06
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which executes development processing of a silver halide photographic sensitive material which is improved in environmental adaptability and with which excellent color developability and rapid processability are obtainable. SOLUTION: Image formation to execute the development processing of the silver halide photographic sensitive material having at least one layer of silver halide emulsion layers on a base is executed in this method. In such a case, the silver halide photographic sensitive material is constituted to have at least one layer of the layer contg. an oil-in-water type emulsion formed by adding a water phase soln. contg. an emulsification assistant and/or water-soluble binder into an oil phase soln. having at least one hydrophobic photographic additive, stirring the soln. to form the oil-in-water type emulsion and further keeping adding the water phase soln. and stirring the mixture to cause phase transition. The development processing is executed by amplification development processing. The viscosity of the oil phase soln. is 2 times the viscosity of the water phase soln. The silver halide photographic sensitive material is preferably 0.01 to 0.6 g/m<2> in the total amt. of the silver halide in conversion silver.
Patent JP-H05168659-A (JP)
Title: Ophthalmologic device
Inventor: KOIKE CHIKASHI
IPC: A61B3/00
Filed: 1991-12-26
Abstract: PURPOSE:To easily constitute the structure of a manipulation part at low cost and further to improve operability concerning the ophthalmologic device, which irradiates the eye of a patient with laser beams, equipped with the manipulation part to drive a deflecting means for deflecting the laser beams by manipulating a control lever. CONSTITUTION:A fixed spherical object 24 is provided, and a movable spherical object 22 integrated at one terminal of a control lever 21 is movably fitted to the fixed spherical object 24 in the state of being eccentric to the fixed spherical object 24 along the axial direction of the control lever 21. By this fitting, the control lever 21 is supported so as to be inclined in an arbitrary direction in a plane almost orthogonal to the axial direction of the control lever 21 on the fixed spherical object 24. When the control lever 21 is inclined, the movable spherical object 22 is moved, the movement is transmitted through an interlocked panel 32 and an interlocked shaft 48 or the like to a movable mirror 14 while being branched in two orthogonal directions, the movable mirror 14 is oscillated, and the laser beams are deflected.
Patent JP-H06196055-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: KASHIMURA KATSUICHI
IPC: H01H33/91
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the pressure in an insulating nozzle from being excessive by advancing the timing of puffing a gas to the hollow part side of a movable contact. CONSTITUTION:When an insulating operation bar 12 is driven to the right, the fixed arc main contact 2 of a fixed contact 1 and a movable arc main contact 5 are mutually separated to generate an arc 13 between the contacts 2, 5. When the contact 5 is separated from the contact 2, a high pressure gas in a cylinder 9 is puffed to the hollow part of the contact 5 to extinguish the arc 13. According to this constitution, the timing of puffing the gas is advanced, a gas passage passing an insulating nozzle 3 and the contact 1 is formed thereafter, and the gas is satisfactorily exhausted while preventing the gas pressure in the nozzle 3 from being excessive.
Patent JP-H05155430-A (JP)
Title: Direction line up device of vessel
Inventor: KOMORI HIDEO
IPC: B65G47/31
Filed: 1991-12-03
Abstract: PURPOSE:To surely carry out the direction arrangement of a vessel of which the ehorizotal direction section of bottom part is rectangular or ellipse. CONSTITUTION:In a device which can put a vessel 3'' whose horizontal direction section of bottom part is rectangular or ellipse, on endless belts 4, 5 arranged in parallel having some speed difference mutually and change and arrange the direction of the vessel while carrying it from entrance toward an exit, the upper surface of one endless belt 4 of the belts is formed horizontally and also the upper surface of the other endless belt 5 is composed of a slant surface 5' slanting to the one belt 4 side.
Patent JP-H10184443-A (JP)
Title: Timing chin case mounting structure
Inventor: MUNETOKI HIROSHI
IPC: F02F7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent oil leakage due to breakage and plastic deformation at a corresponding part to a boundary between the cylinder block of a timing chain case and a cylinder head. SOLUTION: In a boil hoe 10 for a molding bolt to fix the peripheral edge of a timing chain case 3, a pitch distance L at a boundary part between a cylinder block 1 and a cylinder head 2 is made to a value larger than a pitch distance l of other part and by increasing a span at the boundary part, the generation of a high stress due to a thermal expansion difference between the cylinder block 1 and the cylinder head 2 is suppressed. Further, a seal bearing reduced due to the increase of the length of one span is ensured by forming a different bolt hole 12 in an inside position situated at a proper distance from a peripheral edge part. An excessive stress is prevented from generation at the boundary part as a necessary seal bearing is ensured and leakage of oil due to breakage and plastic deformation is prevented from occurring.
Patent JP-2001160156-A (JP)
Title: Device and method for information processing, and recording medium
Inventor: USAMI TAKAYUKI
IPC: G06Q50/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To make receivable the offer of contents in the case of purchasing a train ticket. SOLUTION: An automatic ticket vending machine 1 is a device for selling a train ticket with a ticket for a limited express needed to get on Shinkansen (Japanese bullet train) and is installed in the station yard (near Shinkansen platform) where Shinkansen leaves and arrives. A train ticket A sold by the machine 1 is made of paper and the rear side of the ticket is provided with a magnetic recording surface. Music data are recorded on the magnetic recording surface of the ticket A as well as data for managing the user who is getting on and off a train such as section data showing a departure station and a destination station and valid period data showing a ticket valid period, which can be read by an automatic ticket checking and collecting machine 2. A reproducing device 3 is carried by the user and reproduces the music data recorded on the ticket A.  The user can listen to the reproduced music through earphones 31.
Patent JP-2000175321-A (JP)
Title: Indirect joy stick and indirect working device
Inventor: HARADA EIJI
IPC: H02G1/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an indirect joy stick and an indirect working device permitting an operator to take a working posture which is safe and easy-to-work, and reducing a physical burden upon the operator. SOLUTION: A bolt turning joy stick T2 is provided with an insulated joy stick R2 and a bolt turning tool 4, and the insulated joy stick R2 is provided with a joy stick body 1, a driving shaft 2, and a handle 3. The joy stick body 1 involves a clamping member 10 and a bearing member 16. The connecting body 19 of the bearing member 16 has an umbrella member 190. The bearing member 16 is fitted to the clamping member 10 so as to turn in the periaxial direction, and the fixing direction can be set optionally by engaging the front end of the rock pin 13 to an engagement hole. The bearing member 16 involves a driving shaft 2 rotated by the operation of the handle 3. The drive shaft 2 involves an umbrella part 26 and a jaw member 27. The clamping member 10 contains an extension member 105 capable of being drawn out to the required length.
Patent JP-H06240614-A (JP)
Title: Antifreezing pavement
Inventor: YAMAZAKI HISAO
IPC: E01C11/24
Filed: 1993-12-21
Abstract: PURPOSE:To lessen troubles and bad effects on the environment and prevent road-freeze for a long time, by filling the voids of a permeable pavement road with antifreezing agent and enabling closure of the drain and forming a coating layer on the surface. CONSTITUTION:A water proof coating is applied on a base-course defined between U-shaped ditches and an improved asphalt mixture 41 is spread. In this case, voids 42 are positioned in the structure of pavement and the sides of permeable pavement 4 are closed by the side of a U-shaped ditch and further, a filler 10 containing antifreezing agent is put into the voids 42. The surface thereof is dried and a porous coating layer 43 is laid down. The antifreezing agent 10 in the voids 42 oozes out on the surface through the porous zone of the coating layer 43, but to the contrary, the inflow of rain thereto is prevented by the coating layer 43. Moreover, the freezing point of the road surface is lowered by the antifreezing agent 10 to fulfill the functions such as thawing of ice or snow on the road and prevention of freeze. When the function to prevent freeze gets worse, the antifreeze 10 flown out is supplemented to form again the coating layer 43.