baber/WOPTO huggingface dataset:
Patent JP-2002104993-A (JP)
Title: Antitumor vaccine
Inventor: SPITLER LYNN E
IPC: C07K16/42
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an antitumor vaccine containing as an active ingredient tumor-associated antigens that characterize tumors of given histologic types, exemplified by CO-029, which is associated with tumors of the gastrointestinal tract, colorectum and pancreas, and by GA-733-2, which is associated with tumors of the gastrointestinal tract, prostate, cervix, ovary, bladder, lung, breast, colorectum and pancreas, while these antigens are broadly shared by these tumors, can be synthetically prepared, independently of the tumor itself, and while these independently prepared antigens are useful as active ingredients in compositions which provide therapeutic protocols to subjects that harbor such tumors or are at risk from such tumors. SOLUTION: The vaccine compositions of the invention have enhanced antigenicity by virtue of encapsulation of these antigens in liposomes or covalent coupling of the antigens with liposomes.
Patent JP-2003054109-A (JP)
Title: Sheet for ink-jet recording and method for manufacturing it
Inventor: IRIE AKIYUKI
IPC: B41J2/01
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for ink-jet recording on which an ink receiving layer with a uniform thickness is formed. SOLUTION: In the sheet for ink-jet recording, the ink receiving layer is formed by coating at least one face of the surface and the back surface of a base material with a coating liquid comprising an ampholytic surface active agent, a cationic ink fixing agent and a binder by means of a curtain coater.
Patent JP-2003056839-A (JP)
Title: Combustion device
Inventor: KIDOWAKI AKIRA
IPC: F23L15/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device which does not generate an ignition failure even under a low temperature atmosphere in a cold district or the like by improving a spray type combustion device. SOLUTION: A burner part is attached to the lower side surface of a main body part. The burner part has a box shaped burner case and a fuel injection nozzle is contained therein. A fan is attached to the upper surface of the burner case. An air temperature sensor is provided on the burner case. A hot water temperature detecting sensor is provided in a hot water storage part. When the temperature of air taken in is judged to be 0 deg.C or lower, the fan is stopped and a burner heating means is energized to heat the burner case.
Patent JP-2003060468-A (JP)
Title: Attenuation device
Inventor: SAITO TAKUYA
IPC: H03H7/24
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To realize an attenuation device, in which the performance is improved with respect to high-frequency signals, by performing insulation with a few selection sections, without causing increases in the length of a transmission path of signals and complication thereof. SOLUTION: An attenuating apparatus has an input terminal for electrical signals, an output terminal for the electrical signals, at least one attenuator for attenuating the electrical signals, a transmission line for transmitting the electrical signals, a selection section for selecting the attenuator and the transmission line to connect them to the input terminal and the output terminal, a first diode for connecting its cathode side to the transmission line, a second diode for connecting its anode side to the transmission line, and a bias circuit which is connected to the anode side of the first diode and to the cathode side of the second diode, to apply bias to the first and second diodes.
Patent JP-2003059691-A (JP)
Title: Discharge lamp lighting device
Inventor: MURAKAMI YOSHINOBU
IPC: H05B41/392
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To change light output finely by improving the response speed of the light output to a signal. SOLUTION: The discharge lamp lighting device 1 connected to a telecommunication cable Ls of a system (DALI system) is structured with a discharge lamp 11, an inverter 12, a microcomputer 13, a PWM/DC converter 14, an oscillator 15, and an output detecting part 16. The microcomputer 13 switches the frequency of a PWM signal in correspondence with the type (dimmer width) of the inverter 12 connected to itself, and raises the higher the frequency of the PWM signal, the narrower, for instance, the dimmer range of the connected inverter 12 is.
Patent JP-2003056081-A (JP)
Title: End structure for inter-skeleton gap cover
Inventor: SUZUKI AOI
IPC: E04B1/62
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To enhance the slidability of an end cover which follows up skeleton sliding while reinforcing both the end cover and a main cover by means of a core sheet and a guide rail, without directly bearing the end cover by an end portion of the main body cover. SOLUTION: The end cover 2 has the core sheet 2a set at the center of a rear surface thereof in a manner extending in a longitudinal direction of the main cover 1, and the cover plate 2a has a length sufficient for the end cover to slide through a predetermined width. The main cover 1 has an end-side rear surface 1a on a rear surface thereof, corresponding to the width of the end cover, and the main cover has the guide rail 5 fixed to the center of the main body rear surface 1b, which guide rail has a core insertion hole 5c with small projections 5d formed on an inner surface of the insertion hole, for reducing frictional resistance.  Then, a bottom surface 5b of the guide rail 5 is extended in an end direction to form a bearing piece 5e, and an extension spring is stretched across a core sheet edge inserted into the insertion hole, and an edge of the guide rail, at a location opposite to the bearing piece, whereby the end cover is always energized toward the outside.
Patent JP-2002362616-A (JP)
Title: Laminate
Inventor: SAKUMA KENICHI
IPC: B32B7/02
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which can be easily checked for opened seal state and cannot be reused. SOLUTION: This laminate is characterized in that the same is comprised of a multi layer structure including an extended layer having a pattern formed in it and a non extended layer, the non extended layer is laminated and formed on the extended layer, the layer is pulled in a direction parallel with the layer and extended, the non extended layer is broken and divided into several non extended broken pieces, and the pattern on the extended layer hidden by the non extended layer can be seen through clearances of the non extended layer broken pieces.  This laminate described above for use in confirming the opened seal is characterized in that the member is adhered to an adherend, it is extended in a direction parallel with the layer at the time of seal opening and seal peeling operations, the non extended layer is broken into several non extended broken pieces and further the pattern of the non extended layer hidden by the non extended layer before seal opening and seal peeling operations can be seen through clearances of the non extended layer broken pieces.
Patent JP-2002102407-A (JP)
Title: Joint protector system, and method to protect connecting member
Inventor: COSTAIN PAUL
IPC: F16B7/18
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To protect first and second connecting members. SOLUTION: An external thread section is arranged in a recess. The recess can be connected with a first joint protector which houses one section of the first connecting member, and the external thread section of the second connecting member. Then, a second joint protector has an internal thread section which can cover the exposed surface of the second connecting member. This joint protector system is equipped with the first joint protector and the second joint protector.
Patent JP-2003053700-A (JP)
Title: Anisotropic etching method for silicon crystal, method of manufacturing ink channel plate, ink channel plate, ink-jet print head, and ink jet printer
Inventor: YAGI TAKASHI
IPC: B41J2/16
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To etch the bottom face of an ink pool well and to block a refined thin-film mask pattern at the opening of the ink pool. SOLUTION: A method of manufacturing an ink channel plate includes a process for forming a layer on a single crystal silicon substrate 2 as a sacrificial layer 5, a process for forming a thin-film mask pattern 4 having an aperture with a width on the order of several micrometers on the sacrificial layer 5, a process for removing the sacrificial layer 5 using a silicon crystal anisotropic chemical etching solution 6 to form a cavity between the thin-film mask pattern 4 and the single crystal silicon substrate 2 and for chemically etching the single crystal silicon substrate 2, and a process for forming a protective film 12 closing the thin-film mask pattern 4. The sacrificial layer 5 is made of a material that can be selectively etched at a speed higher than the speed at which the single crystal silicon substrate 2 is etched.
Patent JP-2003057297-A (JP)
Title: Semiconductor integrated circuit tester and adjusting method therefor
Inventor: NAGATA TAKAHIRO
IPC: G01R31/28
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit tester and its adjusting method, which enable reduction of its circuit scale by reduction of the number of comparators, prevention of increase of its power consumption as well, and moreover cost reduction. SOLUTION: This tester is provided with drivers 11a, 11b for supplying a testing signal (addresses for example) to input terminals of a semiconductor device, I/O drivers 14a, 14b for supplying testing signal (data for example) for inputting and output terminals of the semiconductor device, and comparators 16a, 16b which receive signals obtained, when the testing signals are supplied to the semiconductor device and determine a pass or failure, and measure the timings of the testing signals outputted from the drivers 11a, 11b or I/O drivers 14a, 14b.
Patent JP-2003059145-A (JP)
Title: Disk clamp structure and optical disk device having the same
Inventor: FUJIMURA NOBUHIKO
IPC: G11B17/028
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk clamp structure, by which a disk can easily and surely be clamped to a clamper using a clamp pawl with a little pressure, and to provide an optical disk device having the structure. SOLUTION: In the disk clamp structure 10 located closely to the top end of a spindle 18, concerning one arbitrary clamp pawl 30a of clamp pawls 30, the relation of an angle α formed with a disk surface A of an optical disk 14 and a contact face 30at of the clamp pawl 30a and an angle β formed with a contact face 30bt of another clamp pawl 30b and the disk surface A is made into α>β. Thus, when inserting the disk, the backward moving action of the clamp pawl 30 is unbalanced and a maximum pressure required for insertion is reduced.
Patent JP-2003055903-A (JP)
Title: Method of paving using natural bark and bag-shaped net filled with natural bark
Inventor: ISHIYAMA TAKAHIRO
IPC: E01C15/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of paving using natural bark facilitating maintenance and control by preventing the bark from scattering and making the surface of a road uneven even at the application of large impact and pressure caused by fast walkers or runners. SOLUTION: To pave the roadbed of a walkway such as a promenade or a running course by laying natural bark, a plurality of net mat layers 5 each formed by filling a bag-shaped net 4 of predetermined sizes with bark are laid along the walkway or running course between a lower bark layer 2 laid directly on the roadbed 1 and an upper bark layer 3 laid on the surface layer of the roadbed, to obtain a layered structure. The bag-shaped net 4 is woven from a flexible rope made of fibers obtained by recycling PET bottles. Preferably, the net consists of a fine upper net and a coarse lower net.
Patent JP-2003063589-A (JP)
Title: Method of feeding granules into hopper, and granules storage hopper
Inventor: HASEGAWA RIKI
IPC: B65G65/30
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To hardly cause that granules dropped into a hopper the lower part of which comprises an inwardly-inclined-wall portion are crushed by the shock when the granules have dropped into the inwardly-inclined-wall portion. SOLUTION: A granules storage hopper 10 the lower part of which comprises inwardly-inclined-wall portion 13, the granules storage hopper 10 having a granules dispersing mechanism consisting of dispersing plates 14 to 16 which receives granules, dropped into the hopper from the hopper input port 13a, under the hopper input port 13a, and disperses and lets fall the received granules toward the opposed inner inclined walls 13b, 13b of the inwardly-inclined-wall portion 13.
Patent JP-2003041262-A (JP)
Title: Charcoal-manufacturing kiln
Inventor: SUZUKI AKIRA
IPC: C10B53/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal-manufacturing kiln permitting to manufacture a sample charcoal or a small amount of charcoal simply in a short time. SOLUTION: The charcoal-manufacturing kiln comprises a lid and a main body, where the main body has a structure comprising an inner cylinder having a bottom plate and an outer cylinder having neither an upper plate nor a bottom plate, upper parts of both cylinders being fixed with a steel plate having cut-off portions and the lid has a structure comprising a steel plate, of a size large enough to cover the kiln inside, having a small hole to attach a chimney. The inner cylinder of the charcoal-manufacturing kiln is filled with a raw material and is covered with the lid, placed on a household gas range or a portable gas range and heated thereby effecting carbonization to give charcoal.
Patent JP-2003063318-A (JP)
Title: Attaching structure for switch base
Inventor: KIMURA KAZUO
IPC: B60R13/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure for a switch base which increases rigidity of an opening surely and properly, prevents a transformation and increases degree of freedom of design. SOLUTION: An opening for receiving 112 is used for a prescribed position of a door trim 111 and the switch base 10 is arranged at the opening 112. A means of regulating a position which increases rigidity of the opening 112 with which the switch base 10 is engaged and fixed and regulates a transformation is provided. The means of regulating a position is provided with a boss 11 formed by projecting at both side parts of the switch base 10 and a hole part 118 formed at the opening 112 corresponding to the boss 11 and the boss 11 is engaged and inserted into the hole part 118.
Patent JP-2003071036-A (JP)
Title: Pattern display device for game machine
Inventor: IKEMATSU HIROTO
IPC: A63F7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern display device for a game machine allowing a player to continuously play a game with his/her concentration thereupon for a long time while changing the appearance pattern of a ready-to-win condition even in the same type by giving performance selecting processing to a pattern change pattern to be displayed. SOLUTION: Performance selecting condition inference processing B106 infers the next selection candidate performance method in accordance with game panel information (command receiving frequency, change pattern appearance probability, etc.), stored in a game information database B104 and performance selection result information, and it additionally stores the result in a selecting condition database B107. Performance selection processing B108 for selecting a performance method is executed in accordance with the selected pattern change pattern and the inferred performance selecting conditions and image display is timely executed in accordance with the performance method by display control processing B109.
Patent JP-2002119705-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of enhancing a player's will to play. SOLUTION: In the pachinko machine, if a ball enters a starting prize hole, three symbols are changed and displayed on a display device for a predetermined time; just before a jackpot is won, the symbols are stopped and displayed in a jackpot combination. The number R1 of times that a ready-to-win condition does not lead to a jackpot, in which case two of three symbols are stopped as jackpot symbols but only the final symbol is stopped as a symbol other than jackpot symbols, is counted, and each time the number R1 becomes a multiple of 5, a difference between an average value M of the number of times that a ready-to-win condition does not lead to a jackpot during the previous jackpot and the current number R1 of times that a ready-to-win condition does not lead to a jackpot is calculated;  a predictive message saying that a jackpot will be won after (M-R1) ready-to-win conditions is displayed on the display device (S350, S360). After the number R1 becomes equal to or greater than the average value M, one message is selected from among a plurality of messages and displayed on the display device each time the number R2 (=R1-M) of times that a ready-to-win condition does not lead to a jackpot becomes a multiple of 5.
Patent JP-2003075981-A (JP)
Title: Halftone type phase shift mask and method for producing the same
Inventor: MARUMO TOSHIYUKI
IPC: G03F1/32
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a halftone type phase shift mask with a light shielding frame disposed on a halftone material film around an effective region including a main pattern without adding a photomask producing step and to provide a method for producing the phase shifting mask. SOLUTION: A halftone material film 11 and a resist film 21 are formed on a transparent substrate 1 consisting of synthetic quartz or the like and the resist film 21 is subjected to a series of patterning procedures such as patternwise exposure and development to form a resist pattern 21a on the halftone material film 11. The halftone material film 11 is then dry-etched through the resist pattern 21a as a mask, the resist pattern 21a is removed with a special removing solution and a separately fabricated light shielding frame 31 is stuck to a prescribed position of the resulting halftone type phase shift mask of an intermediate stage to obtain the objective halftone type phase shift mask 100.
Patent JP-2003078454-A (JP)
Title: Device for compensating for communication distortion and compensating method
Inventor: OKAWA MITSUGI
IPC: H04L27/01
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To linearly equalize linear distortion of a repeater and to adaptively perform inverse characteristic identification of a nonlinear distortion characteristic and distortion compensation concerning communication distortion compensating device and compensating method of a transmitting station in a communication system for performing communication with repeater intervened. SOLUTION: This communication distortion compensating device is provided with a distortion compensation setting part for finding an inverse characteristic in which the relation between an input and an output of an input-output characteristic of the repeater becomes inverse on the basis of a reception signal and giving distortion to a transmission signal according to the inverse characteristic, and performs distortion compensation so that a signal which passes through the repeater and is received by a receiving side may be the same as a signal transmitted by a transmitting side.
Patent JP-2003076491-A (JP)
Title: Track ball system without wiring
Inventor: HAMA SHINJI
IPC: G06F3/0354
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a track ball system without wiring to an external power supply and the central part of a computer or the like. SOLUTION: The track ball system has a track ball 1, a power supply for powering the electronic circuit in the system, and a communication means for sending signals depending on the rotation of the track ball to the central part of a computer or the like. The track ball 1 is optically transparent, the power supply is a solar battery 2 and the communication means is a radio communication means 8.
Patent JP-2003078412-A (JP)
Title: Mobile portable terminal device
Inventor: ISHIDA TAKAYASU
IPC: H04B1/3822
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile portable terminal device capable of reducing a phase shift of a local circuit even when a magnetic field fluctuation occurs in the mobile portable terminal device having the local circuit capable of receiving the influence of the magnetic field fluctuation. SOLUTION: In the case, a speaker is made to sing in a particular fixed frequency in the mobile portable terminal device, a phase shift that occurs in a PLL IC by the influence of electromotive force which occurs a VCO in accordance with a magnetic field fluctuation due to small vibrations of a speaker magnet part is reduced by performing fine adjustment of a frequency of a VCTCXO, and modulation accuracy characteristic deterioration during speaker singing is suppressed.
Patent JP-2003082561-A (JP)
Title: Glass woven or knitted fabric for electromagnetic shielding
Inventor: KOSAKA YUKITOSHI
IPC: D06M11/83
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a glass woven or knit fabric for electromagnetic shielding improved in durability, flexibility and softness, compared with those of conventional products and having further excellent electromagnetic shielding performance. SOLUTION: This glass woven or knit fabric for electromagnetic shielding improved in durability, flexibility and softness has 2-8 μm single fiber diameter of glass fiber constituting glass woven or knit fabric and is nonelectrolytically plated with a metal and further preferably has 30 to 65 numbers/25 mm density.
Patent JP-2003074269-A (JP)
Title: Curtain with movable fold
Inventor: YANA TOMEI
IPC: E06B9/36
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a blind formed by a combination of existing slats and netted fabric: that it conveys a sense of mismatch because of different materials; that, because the netted fabric may not be neatly folded in place between the slats, a neat appearance cannot be secured when the blind is stored, requiring improvements in appearance; and that the combination of different members, the slats and netted fabric, requires considerable ingenuity and improvement in manufacturing. SOLUTION: This curtain having movable folds is made of curtain fabric with a number of movable folds. The folds of the curtain are provided to be movable along a curtain rail to an opening/closing part. When raised relative to the curtain rail the folds, together with the curtain fabric, close the opening/closing part; when lowered relative to the curtain rail, the folds close the opening/closing part when it is in contact with the folds. Intrusion of insects, dust, or ultraviolet radiation through the folds of the curtain can be prevented, while blocking vision from the outside and preventing crimes. The curtain uses fabric which secures functions and appearance as a curtain and enables the curtain to be installed at openings in both Japanese and Western style rooms, music rooms, basements, or offices, hospitals, picture theaters, museums, etc.