baber/WOPTO huggingface dataset:
Patent JP-2001220996-A (JP)
Title: Method for constructing partition wall in tunnel
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To install a partition wall in a short time with ease by reducing man-hours. SOLUTION: A partition wall 10 prefabricated and precast is moved in a state erected on a carriage to an installation position in a tunnel 1 by a carrier. The insertion pin 5 of an upper segment 4 is inserted into a hole 11 formed in the upper end face by raising the partition wall 10 by means of a jack, and an adjuster leg 12 is extended, and the carriage is removed, and then the jack is removed.
Patent JP-2001228605-A (JP)
Title: Thermosetting photosensitive material
Inventor: UEDA TAKASHI
IPC: G03F7/023
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting photosensitive material capable of forming a high sensitivity pattern excellent in resolution, having good solvent and heat resistances and suitable for use as an interlayer dielectric film for a thin film magnetic head by a simple method. SOLUTION: The thermosetting photosensitive material contains 5-30 pts.wt. epoxy compound of formula 2 (where X is H or a 1-6C alky; Y is a 1-6C trivalent linear or cyclic aliphatic group or a 6-9C trivalent aromatic group; (a) is a positive number of 1-20; (b) and (c) are each a positive number of 1-3, b+c=4; and (d) is a number of 0-3) based on 100 pts. wt. resin having repeating units of formula 1 (where R is H or the residue of a 1, 2- naphthoquinonediazido-4- or -5-sulfonic ester, the proportion of the residue is 2.5-27 mol% and (m) is an integer of 0-3) and having a weight average molecular weight of 1,000-10,000 and further contains a solvent which dissolves these.
Patent JP-2001227509-A (JP)
Title: Frictionless air cylinder
Inventor: SASAKI KATSUMI
IPC: F15B15/14
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a frictionless air cylinder requiring no high work accuracy, uninfluenced by a change in an ambient temperature and eliminating the presence of a loss of driving energy and reduction in responsiveness to an actuating signal. SOLUTION: An aligning ring 26 is arranged in a loosely fitting state in an unsealed space formed of an outer peripheral surface of a piston 16, a flange 18 and an inner wall of a cylinder tube 12. Plural air blowoff ports 28 are formed at prescribed intervals on an outer peripheral surface of the aligning ring 26, and aligning air is blown off toward the inner wall of the cylinder tube 12. The aligning ring 26 is maintained so as to become a noncontact state to the cylinder tube 12 by the aligning air from the air blowoff ports 28 to be aligned. At this time, since the cylinder tube 12, the piston 16 and the aligning ring 26 mutually become a noncontact state, high work accuracy is not required. Since aligning operation is always performed, stable operation of the piston 16 can be secured.
Patent JP-2001226462-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: ITO YUSUKE
IPC: H01L23/31
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in moldability, flame retardance, high-temperature storing characteristics and solder crack resistance. SOLUTION: This epoxy resin composition for sealing semiconductor is characterized in that the epoxy resin composition consists essentially of (A) an epoxy resin, (B) a phenol resin prepared by polycondensing a petroleum-based heavy oil or pitches with a formaldehyde polycondensate and phenols in the presence of an acidic catalyst, (C) an inorganic filler and (D) a curing accelerator, the contact of the inorganic filler (C) is 70-85 wt.% in the whole epoxy resin composition and the contents of bromine atoms and antimony atoms in the whole epoxy resin composition are respectively <0.1 wt.%.
Patent JP-2000189570-A (JP)
Title: Game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine allowing a player to visually recognize the variable display of a pattern display device, which finally stops varying in when a big winning can be generated. SOLUTION: When the variable display of pattern display devices except for the pattern display device 25b to be vary-stopped finally is stopped and the pattern at the time of the stoppage can make the combination of big winning patterns, a shutter means 27 is driven to allow the player to visually recognize the variable display of the device 25b to be vary-stopped finally. Thus, when the big winning can be generated the device 25b which was difficult to visually recognize until then becomes visually recognizable, thereby the user can have fresh expectation. Since the means 27 is operated by a decoration member given a character, the player is interested the game.
Patent JP-2001226198-A (JP)
Title: Method and device for producing silicon carbide single crystal
Inventor: KONDO HIROYUKI
IPC: C30B29/36
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To surely produce a high quality, long size SiC single crystal by providing such a condition that the state of the sublimation of an SiC raw material is kept constant. SOLUTION: In the SiC single crystal production process where an SiC raw material powder 2 and an SiC single crystal substrate 3 being a seed crystal are arranged in a graphite crucible 1 and the SiC raw material powder 2 is heated and subliminated to grow an SiC single crystal 4 on the SiC single crystal substrate 3, the SiC raw material powder 2 is irradiated with X-ray 8 an X-ray generator 6 installed at the outside of the graphite crucible 1 and the X-ray transmitted the SiC raw material powder 2 is detected by an X-ray detector 7. Then, the decreased amount of the SiC raw material powder 2 is monitored by the transmitted amount of the X-ray 8 and the temperature in the graphite crucible 1 is controlled so that the decreasing amount of the SiC raw material powder 2 becomes constant.  Thereby, it becomes possible to stabilize the ratio of silicon to carbon in the graphic crucible 1, and the high quality and long size SiC single crystal 4 is surely obtained.
Patent JP-2001225404-A (JP)
Title: Method for manufacturing stretchable container having continuous side wall surface
Inventor: IKEGUCHI SHIGETAKA
IPC: B31B50/59
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a stretchable container of which the side wall surface becomes a continuous surface at the time of stretching and which has beautiful appearance and an excellent use feeling. SOLUTION: A method for manufacturing the stretchable container consists of a process for molding a container main body having a lower member 21 having a lower circumferential surface part, an intermediate member 30 having the intermediate circumferential surface part 31 integrally connected to the lower circumferential surface part in an inclined state and an upper member having the upper circumferential surface part 36 integrally connected to the intermediate circumferential surface part in an inclined state and a process for pressing the first hinge part 29 of the container main body molded in the molding process toward the interior of the container by an annular pressure member 70, which has a push blade 71 of which the leading end has a V-shaped cross section from the outer surface side thereof, to reverse the intermediate member.
Patent JP-2001227183-A (JP)
Title: Movable prefabricated shop
Inventor: YAMADA YUKIO
IPC: E04B1/343
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a movable prefabricated shop, namely, a pushcart stall. SOLUTION: The movable prefabricated shop is formed of a bicycle cart part A and a pushcart stall constitution part B. The bicycle cart part A comprises wheels 2, a guard frame 4 and a container frame comprising a container support rod 5 welded and fixed vertically on a bicycle cart frame 1, a container opening frame formed in the form of a square shape by connecting the edge part of the container support rod 5 by welding and a container reinforcing rod 7 welded and fixed obliquely on the guard frame 4 from the container opening frame. The pushcart stall part B is composed of a container 8, a pushcart stall frame 9, a small cottage 10 and a large roof 11.  A corner roof covering the corner part of the large roofs 11 is made a rectangle butting a triangular oblique side, is foldable through a hinge provided on the diagonal of the rectangle, and one side of the rectangle is foldable through the hinge on the large roof 11.
Patent JP-2001231636-A (JP)
Title: Dining table device
Inventor: OKA TETSUYOSHI
IPC: A47B11/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve a conventional dining table device in which only a single heating port portion is placed in a dining table, in which single dishes such as food served in the pot, baked food or the like may be prepared, and in which it is necessary to prepare a special cooking apparatus having a pot together with an iron plate or a desk portable cooking stove or the like separately when different dishes are prepared at the same time or with individual staggered timing. SOLUTION: The dining table device in which a main heating port portion 1 is placed in the central part of a table 10 and in which sub-heating port portions 2 and 3 are separately placed around it.
Patent JP-2001255845-A (JP)
Title: Electron beam device and image forming device
Inventor: SHINO KENJO
IPC: H01J1/316
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce an influence on a luminous output even if a ripple is contained in an output voltage of a high voltage source, and to hold down capacitance of a transformer of the high voltage source and a smoothing capacitor. SOLUTION: In an electron beam device of a configuration in which a ripple has to remain in an accelerating potential for accelerating electrons, a line sequential driving for giving plural electron discharge elements an opportunity to discharge electrons at the same time is adopted. Pairs of elements given the opportunity to discharge electrons at the same time are sequentially switched. Further, the ripple frequency is controlled synchronizing with a selected frequency of the line sequential driving.
Patent JP-2001235483-A (JP)
Title: Rotation sensor unit
Inventor: MURAKAMI SUSUMU
IPC: G01D5/245
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor unit whose reliability can be enhanced, in which the number of components can be reduced and whose costs can be reduced by a method wherein any toublesome operation and any troublesome adjustment are not required and the duty ratio of a square-wave spignal can be set automatically to an always ideal state. SOLUTION: The rotation sensor unit is provided with a rotation sensor 4 which outputs a pair of sine-wave voltage signals Va1, Va2 (and Nb1, Vb2) whose phases become opposite to each other according to the rotation of a motor 1. The unit is provided with reference-voltage circuits 31 (and 41) which output a reference voltage Vs at a level corresponding to the middle-point potential of both voltage signals. The unit is provided with square-wave generation circuits 32 (and 42) which synthesize both voltage signals and which generate square-wave signals Pa (and Pb) in a shape in which voltages of their synthesized signals Va (and Vb) are sliced by the reference voltage Vs.
Patent JP-2000309745-A (JP)
Title: Resin composition for thermosetting coating
Inventor: NAKAO YASUSHI
IPC: C09D157/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for thermosetting coating excellent in storage stability and capable of giving a coated film excellent in low temperature curability, acid resistance, scuff resistance and the like. SOLUTION: The title resin composition comprises (B) a polymer obtained by half-esterification with a monhydric alcohol of an acid anhydride group of (A) an acid anhydride group-containing polymer obtained by copolymerizing (a) a polymerizable unsaturated half-esterified product obtained by a half- esterification reaction of a hydroxyl group-containing polymerizable unsaturated monomer with an acid anhydride group-containing compound in a ratio of 1-1.5 moles of acid anhydride group per 1 mole of a hydroxyl group with (b) an acid anhydride group-containing polymerizable unsaturated monomer and (c) other polymerizable unsaturated monomers, and (C) a polymer bearing both a hydroxyl group and an epoxy group in one molecule.
Patent JP-2001242782-A (JP)
Title: Teaching material device for studying high-frequency electronic circuit
Inventor: KANIE TOMOHIKO
IPC: G09B23/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a teaching material device for studying high-frequency electronic circuit, capable of forming an arbitrary high-frequency electronic circuit, and moreover, exactly measuring and evaluating the electric characteristics thereof. SOLUTION: The teaching material deice 10 for studying a high-frequency electronic circuit forms a high-frequency electronic circuit (a PLL circuit here) on a fixed plate 1, and can not only measure an output characteristic of the PLL circuit, but can also take out a signal to be transmitted between the printed circuits formed on each printed boards 4a-4f forming the PLL circuit from the signal branch terminals 2a, 3a of each relay connectors 2, 3, and can further exactly measure the characteristics. The printed boards 4a-4f are fixed to be freely detachable on the fixed plated 1 via each supporting block 5, 6, and moreover, permit to use an arbitrary size for them, therefore, it is possible to easily form all kinds of high-frequency electronic circuits on a fixed plate 1 according to the purposes, and exactly measure and evaluate the characteristics.
Patent JP-2001233700-A (JP)
Title: Method for producing ferrodielectric thin film
Inventor: AIZAWA KOJI
IPC: H01L27/108
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ferrodielectric thin film, by which it can be prevented that constituting elements are evaporated from the film to disturb the composition of the film, when the ferrodielectric thin film is thermally treated for the crystallization of the film, thus improving the polarization characteristics of the film. SOLUTION: This method for producing the ferrodielectric thin films, characterized by thermally treating two or more ferrodielectric thin films deposited on substrates, respectively, in a state that the ferrodielectric thin films face each other, thus crystallizing the ferrodielectric thin films.
Patent JP-2001241539-A (JP)
Title: Control device for automatic transmission
Inventor: NANAO YUICHIRO
IPC: F16H61/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an automatic transmission which can suppress a gear shifting shock may be produced on an output shaft of a speed change mechanism by attaining a reaction pressure required to commence a speed gear shift on a friction member, in case that a large torque change occurs to an input shaft of the speed change mechanism before and/or after speed gear shifting. SOLUTION: The control device for the automatic transmission is arranged at an output shaft side of an engine and provides the speed change mechanism comprising of a planetary gear device and the friction member. The control device can achieve the speed gear shifting required by the speed change mechanism by fastening or releasing of the friction member modifying the reaction pressure imposed on the friction member.  The control device provides an operating quantity calculation means which figure out an operating torque amount on the basis of a value of the change on an operating signal from the engine and the reaction pressure calibration means to compensate the above mentioned reaction pressure and can reduce a gear shifting shock in the case that the great change exists between the input shaft torque of the speed change mechanism during speed gear shifting and the input shaft torque at the shift commencing time.
Patent JP-2001241159-A (JP)
Title: Handrail support member and handrail support structure
Inventor: AOKI TOMIO
IPC: E04F11/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide handrail support members capable of easily imparting variation of shape to each of them continuously arranged, and easily fixing them without impairing the beautiful appearance while mass-producing them. SOLUTION: The handrail support member 12 interposed between treads 14 of stairs and a handrail 10 to support the handrail 10 is constituted of a closed end cylindrical foot part 27 fixedly placed on the tread 14, a metal rod 28 inserted in the inside hollow part of the foot part 27 and provided with a fixing screw 19 at the lower end to fix the foot part 27 by screwing it to the tread 14 through a bottom plate 18, a front end rod 23 fixed by screwing a lower end screw into the upper end of the metal rod 28 to connect the upper end to the handrail 10, and a middle sleeve 24 projectingly arranged from the upper end of the foot part 7, covering the screw part 25 of the metal rod 28 and the foot end rod 23 and having the outer peripheral face closely connected to the inner peripheral face of the foot part 27.
Patent JP-2001243296-A (JP)
Title: B/l center and b/l issuing system
Inventor: YOKOGAWA HIDEYO
IPC: G06F19/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a bill of lading (B/L) center and a B/L issuing system, by which B/L is easily and surely issued. SOLUTION: The B/L center 1 receiver an indication for issuing the B/L of a shipping company 3 concerning a loading request from an export trader 2 and issues the B/L in accordance with access from the trader 2. In the B/L center and the B/L issuing system, the covenant of the shipping company is displayed when the B/L is issued and the B/L is issued only when the covenant is accepted.
Patent JP-2001073259-A (JP)
Title: Air jet loom and reed therefor
Inventor: KATO TAKASHI
IPC: D03D47/30
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an air jet loom designed to markedly reduce energy consumption in weaving operations by the aid of a technical means for raising the weft carriage capacity of an auxiliary nozzle. SOLUTION: This air jet loom has an auxiliary nozzle having the function to issue auxiliary air stream against a guide groove on the front face of a reed, wherein the reed has a 1st dent group specifying a groove section most stringently, a 2nd dent group specifying the lower part of the groove section most loosely, and a 3rd dent group specifying the groove section with such stringency as to be intermediate between those for the 1st and 2nd dent groups; the 2nd dent group is disposed downstream in the weft running direction for the 1st dent group, while the 3rd dent group downstream in the weft running direction for the 2nd dent group;  furthermore, the 2nd dent group stands against the auxiliary nozzle, and the guide groove part formed by the 3rd dent group is continuously altered in such a direction as to make cross section specification more stringent from the upstream side in weft running direction toward the downstream side.
Patent JP-2001250865-A (JP)
Title: Method for layout and wiring
Inventor: KOBAYASHI TAKESHI
IPC: G06F17/50
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for layout and wiring capable of reducing the timing error caused by the discrepancy between the wiring capacitance estimated in designing of layout and wiring and the wiring capacitance after the layout is completed, and capable of reducing the design time. SOLUTION: Maximum/minimum parameters are prepared in a parameter preparation step 11, wiring layers and wiring lengths used in each net are estimated in a wiring estimation step 12, maximum/minimum capacitances for each net are calculated in a wiring capacitance estimation step 13, maximum/ minimum delays corresponding to the maximum/minimum capacitances are calculated in a delay calculation step 14, a delay propagation route for each flip-flop is searched in a delay propagation route searching step 15, and timing analyses on whether any setup error and any hold error are present or not are carried out in timing analysis steps 16 and 17, respectively.
Patent JP-2001245586-A (JP)
Title: Method of concentrating lactic acid bacterium and method of producing fermented milk
Inventor: IMAIZUMI YUKIFUMI
IPC: C12N1/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide both a method of concentrating a lactic acid bacterium by which death of a microbial cell can be prevented, the viable cell ratio can be raised and a concentrated microbial cell at a high concentration can be obtained when the lactic acid bacterium is concentrated and a method of producing a fermented milk by which the amount of a starter can be reduced and the fermentation time can be shortened by using the concentrated lactic acid bacteria for producing the fermented milk. SOLUTION: This method of concentrating lactic acid bacteria is characterized by feeding a lactic acid bacterium culture solution from the upper side of a membrane separating device composed of a filter and a casing surrounding the filter, discharging a liquid filtered through the filter to the side of the casing from a discharge port provided in the casing to the outside of the system and then recovering the residual liquid containing the lactic acid bacterium. The method of producing the fermented milk is characterized by using the concentrated lactic acid bacterium as the starter.
Patent JP-2001245940-A (JP)
Title: Ashes scattering device and funeral method using the device
Inventor: HOSOYA FUMIO
IPC: F42B4/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an ashes scattering device capable of enforcing a funeral manner scattering ashes into the air according to sense of values or sense of life and death recurring ashes to natural as a part of a funeral. SOLUTION: A firework ball (ashes scattering device) 1 has a semi-spherical portion 1a for charging a bursting charge 2 so as to be explodable in the air and a semi-spherical portion 1b for charging ashes and so on for cherishing the memory of the deceased. In the semi-spherical portion 1b, a cover part 8 and an opening part 9 for charging ashes which is made openable/closable by the cover part 8 are formed. In the semi-spherical portion 1a, stars 4 of gunpowder balls burning and flying with light emission at the time of the explosion are arrayed. By this constitution, ashes and so on can be charged into the firework ball 1 as a part of ceremony at the actual site of the funeral and the aerial scattering (natural funeral) can be enforced.
Patent JP-2001247770-A (JP)
Title: Binder composition for paving and method of producing the same
Inventor: MINAMI KAZUO
IPC: C08L57/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a binder composition for paving, containing a modifying agent uniformly in the binder and hardly separating, and a method of producing such binder composition for paving easily. SOLUTION: This binder composition for paving, containing a polymer modifying agent uniformly in an asphalt or a mixture containing a heavy mineral oil and petroleum resin, is obtained by adding 1 kind or >=2 kinds of compounds containing CR=CR' (R, R' are each H or a 1-5C alkyl group or a halogen) into the asphalt or the mixture containing a heavy mineral oil and petroleum resin, and (co)polymerizing the above compounds in the asphalt or a mixture containing the heavy mineral oil and petroleum resin.