baber/WOPTO huggingface dataset:
Patent JP-2000153969-A (JP)
Title: Image display for elevator
Inventor: HIGASHIDA KAZUO
IPC: B66B11/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To promote a shorter time for passengers to get in and out of a car and lessen complaint of waiting passenges. SOLUTION: When an elevator car 1 is stopped at an elevator hall 3 of a first floor while opening a car door 2 and a landing door 4, if a landing calling button 7 is depressed at the elevator hall 6 on a second floor, the image of waiting passengers 11 at the elevator hall 6 on the second floor, photographed by a landing camera 8 on the second floor, and a writing showing that there are waiting passengers on the second floor are displayed on a television 5 provided in the car 1. Thus, a shorter time for passengers in the box to get in and out is promoted, time for passengers to wait is reduced and waiting passengers less complains for long waiting.
Patent JP-2001140591-A (JP)
Title: Segment joint section structure
Inventor: FUJINO YUTAKA
IPC: E21D11/08
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint section structure capable of connecting segments together very simply, reliably, and firmly in particular. SOLUTION: A male metal 3 is protruded on the connecting end face of a segment 1, and a female metal 4 to be inserted with the male metal 3 is buried on the connecting end face of a segment 2. A plurality of node sections 9 are formed on the protruded portion from the connecting end face of the connecting pin 6 of the male metal 3. A washer 13 formed with a plurality of pawls 18 locked on the node sections 9 to prevent the extraction of the connecting pin 6 is stored in the female metal 4.
Patent JP-H02263805-A (JP)
Title: Production of reactive microgel
Inventor: FUKUCHI YOSHIHISA
IPC: C08F265/04
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the title gel useful as an additive for photosensitive material, having high photosensitivity and high strength by reacting fine particles of microgel prepared by emulsion polymerization using a quaternary ammonium salt-containing compound as an emulsifying agent with a compound containing an epoxy group and another functional group. CONSTITUTION:(A) Fine particle of microgel synthesized by subjecting a polymerizable double bond-containing monomer (e.g. styrene-divinylbenzene-based monomer mixture) using a quaternary ammonium salt-containing compound (e.g. dimethyllaurylamine hydrochloride) as an emulsifying agent is reacted with (B) a compound (e.g. glycidyl methacrylate) containing an epoxy group to be reacted with a quaternary ammonium salt and at least one other reactive functional group in one molecule to give the aimed reactive microgel.
Patent JP-H10170003-A (JP)
Title: Gas cooker
Inventor: YAMAMOTO FUMIO
IPC: F24C15/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent the opening edge of a counter from being overheated with a simple structure by using neither special structure for the opening of the counter nor extra members. SOLUTION: A shallow pan type top plate 3 is arranged in the opening 2 of a counter 1 and a flange 3a on the upper end of the peripheral edge of the top plate 3 is mounted on the edge of the opening 2 on the upper surface of the counter 1. A burner head 8 is projected from the hole 7 of the bottom plate 3b of the top plate 3. A tripod member 5 formed by providing tripod craws 6 integrally with a tripod frame 9 is arranged on an opening on the upper surface of the top plate 3. A radiation shield wall 11 protrudes integrally downward from a part near the outer periphery of the tripod member 5 and this radiation shield wall 11 is provided with a space along the inner peripheral side of the side wall part 3c of the top plate 3.
Patent JP-H04204484-A (JP)
Title: Projector for multi-screen
Inventor: IWAHARA YUKIAKI
IPC: G03B21/625
Filed: 1990-11-30
Abstract: PURPOSE:To execute the shielding or the semi-transmission of the leakage of light projected from a projector and to make a gap between screens inconspicuous by inserting a band-like light shielding member in a gap along the almost central side of total four sheets and shielding the projected light leaked from the gap between the sheets. CONSTITUTION:The fine band-like light shielding member 15 is inserted in the central small gap where total four sheets of two-layered sheets 2 and 3 and the adjacent two-layered sheets 12 and 13 are closely brought into contact one another. Due to that, the gap between the end surfaces of the respective sheets 2, 3, 12 and 13 constituting a multi-screen and the adjacent sheets need not be buried by the light shielding member extending over the whole surface. As the result, since the expansion of the respective sheets 2, 3, 12 and 13 can be executed almost without resistance, the screen is not expanded and the light shielding member is not swollen. Besides, a fine view is not spoiled, optical performance is not deteriorated and the gap between the screens is made inconspicuous. Thus, the gap between the sheets constituting the multi-screen is made inconspicuous.
Patent JP-H03189156-A (JP)
Title: Cylinder washer of printer
Inventor: HARA AKIRA
IPC: B41F35/06
Filed: 1989-12-19
Abstract: PURPOSE:To achieve simplification of structure of a washer by eliminating a power source for exclusive use of winding of a washing cloth by a method wherein a simple formed lever is provided to a part which converts release operation from a cylinder outer peripheral surface of a washing unit or return operation to a pressure contact position with the washing cloth to drive force of a washing cloth winding means. CONSTITUTION:When washing is ended under a washing cloth pressure contact state and an air cylinder 50 is actuated, a cylinder rod 52 starts moving to the left. Following this, a lever 44 pivots clockwise to make a side blade 6 pivot clockwise around a pivot axle 60, and pressure contact of a washing cloth 10 onto a blanket cylinder 2 with a pressure contact pad 18 is released. A washing cloth winding lever 22 abutting against a fixing pin 40 is also rotated by receiving clockwise rotary force by pivotting of the side blade 6 centering the pivot axle 60 at that time, and the washing cloth 10 is made to wind up on the washing cloth winding axle 22. When supply of compressed air to the air cylinder 50 is stopped from a winding up state, the cylinder rod 52 starts returning right. The lever 44 and the side blade 6 pivot counterclockwise in accordance therewith, and return to an original state.
Patent JP-2000155674-A (JP)
Title: Program exchanging device and its exchanging method
Inventor: NIINUMA MITSUYOSHI
IPC: G06F9/06
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To exchange programs without stopping a service (operation). SOLUTION: A data processor 1 which inputs input information, operates a program and outputs an output made by the program is provided with plural storage areas 22 and 23 which input the program from a storage device for storing plural programs 31 and store it. The data processor 1 stores any of the plural programs 31 of the storage device 4 in one 22 between plural program storing parts according to a control program fetched from a program controlling part 21 or a storage medium 71. While the program operates, another program of the plural programs 31 is stored in the other 23 between the plural program storing parts. Exchanging to another program is substantially completed while one program operates according to such storage steps.
Patent JP-H09172220-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: FUJII NARIAKI
IPC: H01S5/00
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility and the efficiency of an etching process for forming a mesa type structure, and easily from a semiconductor laser device at a low cost, by arranging a first clad layer between two etching stopper layers, and forming etching layers to be isolated from each other. SOLUTION: A double heterojunction structure is formed on a semiconductor substrate 1. In order to form a mesa type structure on the junction structure, a first etching stopper layer 5, a first clad layer 6, a second etching stopper layer 100, and a buffer layer 7 for relieving energy gap between the upper layer and the lower layer are laminated in order on a clad layer 4, and the mesa structure is formed. A current constitution layer 11 is formed on the first etching stopper layer 5 in such a manner that the layer 11 sandwiches the mesa structure and covers it. A contact layer 12 is formed on a cap layer 8 and the current constriction layer 11, and a semiconductor laser device is formed. Thereby a batch processing in the manufacturing process of an element is enabled, and the productivity and the yield can be improved.
Patent JP-H08159110-A (JP)
Title: Clamp device for pipe
Inventor: YAMADA CHOSEI
IPC: F16B2/10
Filed: 1994-12-05
Abstract: PURPOSE: To prevent generation of displacement of the center in a pair of pipes opposed to each other to be butt welded. CONSTITUTION: In a clamp device for a pipe, a pipe 12 of I, T, L and crossed shape can be mountably/demountably clamped. The device is provided with base frames 16, 17 having in an upper surface a pipe receiving groove formed in two parts arranged in an axial line direction and formed in at least one part in a direction orthogonal to this axial line and retaining members 18, 19 having in a lower surface a pipe retaining groove capable of holing the pipe from a full peripheral direction in cooperation with at least one pipe receiving groove of the base frame to be mountably/demountably fixable to an upper surface of the base frame.
Patent JP-S63301825-A (JP)
Title: Antiviral agent
Inventor: KAJI AKIRA
IPC: A61K39/12
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an antiviral agent, containing a phage single-stranded DNA of a single-stranded DNA phage as an active ingredient and effective in treating viral diseases, such as viral hepatitis, with hardly any side effects. CONSTITUTION:The aimed substance obtained by introducing a commercially available phage replicated type double-stranded DNA or phage single-stranded DNA, etc, into bacteria by a calcium treating method, etc. cultivating the resultant transformed bacteria, removing the above-mentioned bacteria by centrifugation, etc., concentrating the obtained single-stranded DNA phage solution, deproteinizing the phage to deposit proteins, precipitating the resultant phage with ethanol, etc., to provide a phage single-stranded DNA of a single- stranded DNA phage, blending the resultant phage single-stranded DNA with a suitable solvent, excipient, adjuvant, etc., and preparing a pharmaceutical by a conventional method. The agent can be prepared in the form of an injection, solution ointment, suppository, etc. The dose thereof is 0.01-50mg, preferably 0.1-10mg per kg body weight for an adult.
Patent JP-2000157901-A (JP)
Title: Coating mechanism in coating device
Inventor: MOCHIZUKI YASUSHI
IPC: B05C1/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating mechanism in coating device capable of performing the coating in plural colors only with one process and further high quality coating at the time of parallel stripe like coating, stripe like partial coating or the like on a plate. SOLUTION: The coating means is a coater belt 21 wound on pulleys 20a, 20b arranged vertically lower, the coater belt 21 is brought into contact with a supply roll 4 is the range between the pulleys 20a, 20b and is provided so as to be movably almost along the array direction of the pulleys 20a, 20b in contact with the supply roll 4. The regulation of the discharge quantity of a coating material P from a storage part 7 is performed by a doctor roll 5 and the supply roll 4 and on the other hand, since the sticking of the coating material P on the coater belt 21 of the coating means is performed by the supply roll 4, the adhesion of the coating material P to the coater belt 21 is good and high quality coating can be performed.
Patent JP-H10172299-A (JP)
Title: Semiconductor device
Inventor: TAMURA ATSUSHI
IPC: G01R31/28
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To realize multibit access using a smaller number of external I/O terminals while shortening the test time by providing a semiconductor device having a plurality of memory blocks with external control signal terminals having a specified function, data I/O terminals and a select means. SOLUTION: The semiconductor device 100 comprises first through fourth memory blocks 101-104 mounted on one chip. External control signal terminals 111, 112 receive external control signals for selecting the blocks 101-104 individually at the time of test. Data I/O terminals 115-1,..., 115-p receive external test data for the blocks 101-104 and output the read out data. A select means, i.e., a selector circuit 109, selects one block based on the external control signal to supply an external test data and selects one of the blocks 101-104 to supplies the data I/O terminals with a read out data.
Patent JP-H09143984-A (JP)
Title: Vertical splicing method for steel pipe pile having joint member and guide jig for therefor
Inventor: EGUCHI HIROYUKI
IPC: E02D5/24
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To facilitate aligning in vertical splicing of steel pipe piles having joint members. SOLUTION: A steel pipe pile 1 having joint members 3, 4 is inserted in an excavation hole 15 and supported while the head remains protruding over the ground surface. For this pile (lower pile member 1b), a guide jig 7 furnished with a pair of upright guide pieces 9, 9 is placed on the ground in the condition that loose fit recess 11 and small diametric groove 13 surround the joint members 3, 4, and an upper pile 1a is hung down. The joint members 3, 4 are inserted in the grooves 13, 13, and the upper pile 1a is joined with the lower pile 1b.
Patent JP-H02173755-A (JP)
Title: Image forming method for electrophotographic device using improved nonsingle crystal silicon type photoreceptive member
Inventor: YAMAZAKI KOJI
IPC: G03G5/08
Filed: 1988-12-27
Abstract: PURPOSE:To keep high image quality for a long time and to accomplish easy maintenance by using a photoreceptive member having a latent image holding layer and a developer image holding layer and simultaneously using a metallic oxide catalyst ozone removing filter. CONSTITUTION:The photoreceptive member having the latent image holding layer and the developed image holding layer is used as the photoreceptive member of a cartridge and corona charging is uniformly performed on the photoreceptive member by a main electrostatic charger. An original 212 on a platen glass is irradiated with light emitted from a light source 210 and the reflected light from the original 212 is conducted to the surface of the photoreceptive member through mirror systems 213-216, a lens system 217 and the metallic oxide catalyst ozone removing filter 218 so as to form an electrostatic latent image. Then, toner is supplied to the latent image from a developing device 204 to form a toner image. Meanwhile, electric field is given to a transfer material P supplied toward the photoreceptive member in a gap between a transfer charger 206 and the photoreceptive member and the toner image on the surface of the photoreceptive member is transferred to the transfer material P. Thus, excellent durability is provided.
Patent JP-H05145341-A (JP)
Title: Crystal oscillator
Inventor: SAKURAI YASUHIRO
IPC: H03B5/36
Filed: 1991-11-20
Abstract: PURPOSE:To reduce the current consumption of the crystal oscillator by eliminating a through-current. CONSTITUTION:The output of a 1st inverter 11 is connected to a gate of a 2nd inverter 13 and a gate of a 3rd inverter 15, the output of the 2nd inverter 13 is connected to a gate of a P-channel MOS TR 17 and the output of the 3rd inverter 15 is connected to a gate of an N-channel MOS TR 19. Then a connecting point 20 among the gate of the 1st inverter 11 and drains of the P-channel MOS TR 17 and the N-channel MOS TR 19 is connected by a feedback resistor 3 to form an inverting amplifier and the crystal oscillator employs the inverting amplifier for the oscillation circuit.
Patent JP-H11159489-A (JP)
Title: Air conditioner
Inventor: NAGAI HIRONORI
IPC: F04C29/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To perform low vibrational operation by providing a control device to control a phase of AC voltage to be outputted to respective rotary compressors so as to offset vibration of an outdoor machine on the basis of positions of rolling pistons. SOLUTION: Rolling piston position detecting devices 7A and 7B indirectly detect positions of rolling pistons of rotary compressors 1A and 1B by detecting a position of a permanent magnet type rotor. When simultaneously operating two units of the rotary compressors 1A and 1B, a control device 6 controls a phase of operation so as to offset vibration of an outdoor machine C caused by vibration of the rotary compressors 1A and 1B by rolling piston position detecting signals of the rotary compressors 1A and 1B detected by the rolling piston position detecting devices 7A and 7B on the basis of signals detected by the rolling piston position detecting devices 7A and 7B to perform low vibrational operation.
Patent JP-H05138197-A (JP)
Title: Treatment of sludge and equipment thereof
Inventor: TAKATO SADATAKA
IPC: C02F11/00
Filed: 1991-11-19
Abstract: PURPOSE:To enable nonenvironmental complete incineration treatment by dehydrating sludge of leavings such as leftover rice and garbage an passing the same through heated oil and making it to a frying state without coating. CONSTITUTION:Organic sludge such as leavings or hydrated sludge is agitated and mixed with a flocculating agent and made to flocculated sludge. The flocculated sludge is dehydrated by a dehydrator 10 an becomes platelike dehydrated cake B. Then the dehydrated cake B is introduced into a continuous frying machine and transferred while passing through heated oil in an oil chamber of an oil tank by a conveyor. Thereby the dehydrated cake B is fried in a frying state without coating wherein the quantity is decreased at about 1/5 and becomes the mate C forming the frying state without coating. Then the material C is incinerated as a simple substance or together with the other material to be incinerated in an incinerator 70.
Patent JP-H11159877-A (JP)
Title: Heat exchanger, electric corrosion preventor and electric corrosion prevention method of heat exchanger
Inventor: ENOMOTO MASANORI
IPC: F24H9/20
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent pitting of a water supply pipe while improving safety against electric shock or the like, by applying an electric prevention of corrosion only while water is condensed to dew. SOLUTION: An electrode 54 is arranged near a part to be prevented from corrosion which should be protected from corrosion as caused condensed water in a heat exchanger 50. A specified voltage is applied between the electrode 54 as positive electrode and a part to be prevented from corrosion as negative electrode from a constant voltage power source 71, to detect a current flowing between the electrode 54 and the part to be prevented from corrosion through the condensed water with a current detector 72. When the current falls below a specified value, a voltage application control section 73 stops the application of the voltage from the constant voltage source 71.
Patent JP-H08159911-A (JP)
Title: Valve device and air leak tester
Inventor: FUKUDA RYO
IPC: F16K31/04
Filed: 1994-12-07
Abstract: PURPOSE: To provide a valve device by which heat is not applied to a fluid and to provide an air leak tester which uses the valve device. CONSTITUTION: The air leak tester is provided with valves 5a, 5b which open and shut an object to be inspected and a capacity changer 8 which is used to obtain information on the volume of the object to be inspected. A drive means 20 which operates the valves 5a, 5b and the capacity changer 8 is provided with a motor 21, a driving shaft 22 which is turned by the motor, and cams 35, 38 which are fixed to the driving shaft. The valves 5a, 5b are provided with bodies 50 and plungers which are housed in the bodies and ends, on one side, of which protrude from the bodies. Cam followers 45 which face the cams 35 are installed at protrusion end parts 54a of the plungers. The capacity changer 8 is provided with a cylinder 80 and a plunger which is housed in the cylinder and one end part of which protrudes from the cylinder.  A cam follower 48 which faces the cam 38 is installed at the protrusion end part 81a of the plunger.
Patent JP-H08144264-A (JP)
Title: Deep mixing method of soil stabilization and deep mixing device of soil stabilization
Inventor: SUGIYAMA KATSUHIDE
IPC: E02D3/12
Filed: 1994-11-25
Abstract: PURPOSE: To make it possible to ensure vertically of rotary shafts when they are penetrated by changing their rotational directions every proper penetration depth when the rotary shafts are penetrated into the ground, mounting stirring wings extended in the radial direction to the lower ends of the rotary shafts in a rotatable manner, and making it possible to change an inclination to a specific angle. CONSTITUTION: Two rotary shafts 2 are monolithically suspended to a construction machine main body 1 in a liftable manner, and stirring wings 3 are projected to lower layers of the rotary shafts 2 in the radial direction in a turnable manner. Rotational directions of the rotary shafts 2 and 2 when penetration is made are alternately changed to A direction (forward) - B direction (reverse) every penetration depth. When the rotary shafts 2 and 2 are pulled out, the rotational directions of the rotary shafts 2 and 2 are changed so as to make reverse to when the penetration is made to stir the loose soil uniformly. The base sections of the stirring wings 3 are mounted to the lower ends of the rotary shafts 2 in a rotatable manner, and the inclination in the turning direction can be changed with a turning mechanism.  When the rotary shafts 2 are reversedly revolved, the inclination in the turning direction of the stirring wings 3 is made to the same one as that of the penetration, and the lowering of penetration efficiency can be prevented.
Patent JP-H01171125-A (JP)
Title: Optical disk recording/reproducing device
Inventor: TANAKA TAKESHI
IPC: G11B7/00
Filed: 1987-12-25
Abstract: PURPOSE:To increase the recording frequencies of the title device and to improve a recording density by setting the output level of recording light at every optical disk so that the direct current level of an evaluating signal reproduced from the optical disk may be set at a prescribed reference level. CONSTITUTION:The device possesses an evaluating signal generating means 7, a mean level detecting means 8, a comparator 9, a control means 10, and a disk control information memory means 11 in addition to an optical disk 1, a recording/reproducing pickup 2, a driving circuit 3 as a modulating means, a regenerative signal amplifier 4, a binarizing circuit 5, and a data reader 6. The evaluating signal consisting of the signals at the highest frequencies is optically recorded in the optical disk 1, and the output level of the recording light is set at every optical disk 1 so that the direct current level of the evaluating signal reproduced from the optical disk 1 may be set at the prescribed reference level. Thus, since the level is suitably set at every optical disk 1, even when the slight dispersion exists in the characteristics of the optical disk 1 to be a recording medium, it can be permitted, the recording frequencies can be increased, and the recording density can be improved.