baber/WOPTO huggingface dataset:
Patent JP-2000170726-A (JP)
Title: Stopper
Inventor: ITO YUTAKA
IPC: F16B19/10
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple stopper that can remove a binder from a binder cover easily so that the binder can be reused. SOLUTION: This stopper is provided with a first cylindrical member 3 and a second cylindrical member 4. The first cylindrical member 3 has a collar unit 6 formed at one end and a recessed part 7 at the edge of an aperture in the collar unit 6. The second cylindrical member 4 can be inserted into the first cylindrical member 3. The second cylindrical member 4 forms a slit 10 to be opened at one end along the axial direction. It forms a protrusion 8 on the outer surface of one end and a binding part 12 with reduced size on the inner surface, respectively, and a collar unit 9 at the other end. The first and the second cylindrical members 3, 4 are inserted into a common hole 14 formed in the overlapped part of two members 1, 2 to be coupled, which are held between both collar units 6, 9.  Under this condition, they are inserted into the second cylindrical member 4 and the binding part 12 is expanded in size. Then, an insert member 5 expands one end and locks the protrusion 8 in the recessed part 7 of the first cylindrical member 3.
Patent JP-2000179194-A (JP)
Title: Handle device with cylinder lock
Inventor: YAMAMOTO MANABU
IPC: E05B15/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a handle device having a cylinder lock capable of recessing a knob during non-operation and projecting out the knob during operation so as to be pinched. SOLUTION: A handle device having a cylinder lock comprises a cylinder lock 1 fitted in a cylinder 4 in a manner of rotating a plug 5 in its turning direction and of linking or detaching the plug 5, a cylinder case 2 with a cylinder lock 1 fitted in a sliding and reciprocating manner in axial direction under exertion of a spring 23 and also in non-rotatable manner in its direction of rotation and a latch bolt 3 housed in sliding and reciprocating manner under the exertion of a spring 27 in the radial direction of these between the rear end portion of the cylinder lock 1 and the rear end portion of the cylinder case 2.  When the plug 5 is turned by a predetermined angle by a key, the latch bolt 3 retreats against the exertion by the spring 27, a linking porting 28 of the latch bolt 3 is released from a receiving hole 30 for the cylinder case 2 to which the linking portion 28 of the latch bolt was linked, and the cylinder lock 1 moves forward by the exertion of the spring 23 an knob portion 9 of the cylinder lock 1 is projected out forwards.
Patent JP-H09183398-A (JP)
Title: Vibration control structure for two-engine biaxial ship
Inventor: MIYAUCHI ATSUSHI
IPC: B63B3/20
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration amplitude of a ship body resulting from H-type vibration by the double-bottomed engine room structure of a biaxial ship with two main engines parallelly arranged at both starboard and port formed by differentiating bending and shearing rigidity between the starboard side and the port side across the center line of the ship body to be rigid-asymmetrical. SOLUTION: The double-bottomed engine room structure of a biaxial ship with two main engines parallelly arranged at both starboard and port is formed by differentiating bending and shearing property between the starboard side and the port side across the center line of a ship body to be rigid-asymmetrical between the starboard and the port to obtain the vibration proof structure of the two-engine biaxial ship. In details, the thicknesses of a port inside bottom plate 2 on a port engine room double-bottom 1, a port ship bottom outside plate 3 and a port assisting plate 4 and those of a starboard inside bottom plate 2, a starboard ship bottom outside plate 3 and a starboard assisting plate 4, both of which are conventionally the same, are respectively differentiated between the port and the starboard with the center line of the ship body as a boundary.  In this way, the bending and shearing property in the double-bottom section are asymmetrical between the starboard and the port to reduce a vibration beating phenomenon inherent to the two-engine biaxial ship.
Patent JP-H06101005-A (JP)
Title: Production of thin plate of aluminum alloy
Inventor: ROJIYAA DEII DOHAATEI
IPC: C22C21/06
Filed: 1991-11-13
Abstract: PURPOSE: To produce an Al alloy made container having an end part stronger than a side wall by treating the Al alloy of a specified composition through hot rolling, cold rolling, solution heating and after cold-rolling it to a final sheet thickness, forming it to the container.  
     CONSTITUTION: An Al alloy, which contains, by weight, 0.3-0.6% Cu, 1.1-1.7% Mg, 0.3-0.6% Fe, 0.5-1.2% Mn, is hot-rolled to make a hot rolled Al alloy sheet of 3-4 mm thickness and then, is cold-rolled at a thickness reduction rate of 50-80%. This cold-rolled Al alloy sheet is heated in a temp. range of 454-549°C, is treated through solution heating and immediately is rapidly cooled in water. Then, the solution treated Al alloy sheet is finally cold-rolled at a thickness reduction rate of 30-90% to make it an Al alloy thin sheet of 0.2-0.3 mm thickness, a side wall and an end part of a container are formed with this thin sheet and the both are joined to produce an Al alloy sheet made container provided with the end part having strength larger than the side wall. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05252939-A (JP)
Title: Method for culturing protoplast of cyclamen persicum
IPC: A01H4/00
Filed: 1991-12-16
Abstract: PURPOSE:To improve the efficiency of culturing the protoplast of Cyclamen persicum. CONSTITUTION:A method for culturing the protoplast of Cyclamen persicum comprising obtaining the protoplast from the liquid cultured cells of the Cyclamen persicum cultured in a liquid medium containing picrolum and subsequently culturing the obtained protoplast is characterized in that the growth stage of the liquid cultured cells is in the logarithmic growth phase, and a method for culturing the protoplast of the Cyclamen persicum is characterized by culturing the protoplast of the Cyclamen persicum in a medium containing 8p basic medium components and containing 0.1-10ppm of the picrolum and 0.1-100ppm of zeatin.
Patent JP-2000183161-A (JP)
Title: Manufacture of electronic device
Inventor: AOYAMA JUNICHI
IPC: H01L21/82
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for manufacturing electronic device having a multilayer wiring and to improve the manufacturing yield. SOLUTION: A CMOS transistor is formed on an Si substrate 2, and an interlayer insulation film 22, having wiring grooves 23, 24 in the upper part thereof via a BPSG film 17 for manufacturing a first substrate 1, while after a three-layer wiring is formed on a glass substrate 31, wirings 54, 55 having pattern shapes with mirror image relation with the pattern shapes of the grooves 23, 24 are formed to manufacture a second substrate 30. After the first substrate 1 and the second substrate 30 are interposed in such a way that they face each other to embed the wiring 54, 55 in the grooves 23, 24, the first and second substrates are heated, and then they are bonded. A glass substrate 31 is removed from the second substrate by etching a film 32 for removal, so that a CMOSLSI is manufactured.
Patent JP-2000181655-A (JP)
Title: System and method for information processing
Inventor: HOSODA TAKASHI
IPC: G06F13/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To make it easy to confirm a history of past jobs by storing obtained pieces of history information on respective jobs and displaying the pieces of history information on the respective jobs according to an indication. SOLUTION: A language monitor 26 or status windows 24 and 27 store obtained printer statuses and when the statuses were obtained. When a new status is obtained thereafter, the job ID (identification information) included in the new status is compared with those of the statuses which are already stored. When the job ID does not change, it is judged that the same job is being processed and the old status is discarded. If the job ID changes, the stored status is decided as the final status of the job and saved. Thus, the final status of each job and the date and time of the status acquisition are saved in order as history information. On a user's request, pieces of history information on respective jobs are displayed in various form.
Patent JP-H06181128-A (JP)
Title: High-voltage insulating device
Inventor: FUJII SHINSUKE
IPC: H01F27/00
Filed: 1992-12-11
Abstract: PURPOSE:To obtain a high-voltage insulating device which can maintain a dielectric strength even when the device is subjected to a wide range of temperature changes, impacts, and vibrations or even when the attitude of the device changes. CONSTITUTION:The inside of a frame body 1 filled up with insulating oil 3 is divided into a high-voltage circuit 5 side and air bag 4 side with a solid partition plate 7 and, at the same time, an orifice is formed through at least part of the plate 7 so that the oil 3 can slowly move from one side to the other side.
Patent JP-H10173928-A (JP)
Title: Image processor
Inventor: TONE KOJI
IPC: H04N1/40
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an image processor in which proper density conversion is applied to a plurality of originals by registering in advance setting values denoting a plurality of density distribution ranges to an external memory. SOLUTION: A density conversion section 102 has a plurality of density conversion means 401-403 and density range detection means 405-407. A ROM 202 stores information for each density conversion mode and when a prescribed mode is selected by an operation from an operation section 106, a density distribution range used by each of the density conversion means 401-403 in the selected mode is displayed on a screen of the operation section 106.
Patent JP-H07194941-A (JP)
Title: Exhaust gas purification apparatus for vehicle
Inventor: OKUMURA HIROAKI
IPC: B01D53/86
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an exhaust gas cleaning apparatus keeping conbustion efficiency of an internal combustion engine and with excellent durability. CONSTITUTION:Durability of an exhaust gas cleaning apparatus is improved by providing a Pd catalyst or a mixed catalyst of Pd and Rh with excellent durability to high temp. on the upstream side of a gas exhaust system and an exhaust gas cleaning apparatus with high cleaning rate to the exhaust gas of the internal combustion engine wherein a fuel is burnt by a theoretical air- fuel ratio is obtd. by providing a trimetal catalyst with excellent activity from low temp. to high temp. on the downstream side.
Patent JP-H07194675-A (JP)
Title: Indicating method of 'ultraviolet irradiated' on preservation bag of blood for transfusion
Inventor: NAITO JIRO
IPC: A61J1/10
Filed: 1993-12-28
Abstract: PURPOSE:To enable to judge whether a preservation bag of blood for transfusion has been irradiated with ultraviolet or not easily by the eye, by applying paint containing ultraviolet sensitive pigment to a bag itself of the preservation bag of blood for transfusion or to a tube attached thereto and making color change noticeable by the eye by ultraviolet irradiation. CONSTITUTION:By applying paint containing ultraviolet sensitive pigment, which makes color change noticeable by the eye by ultraviolet irradiation, to a bag itself of the preservation bag of blood for transfusion or to a tube attached thereto, distinction whether the bag has been irradiated with ultraviolet or not can be made from the color change. As the result, as a preservation bag of blood after ultraviolet irradiation can be easily distinguished from the one before the irradiation, such an accident as a bag before the ultraviolet irradiation is erroneously used instead of the bag after the ultraviolet irradiation can be prevented, and safety against GVHD can be enhanced.
Patent JP-2000182268-A (JP)
Title: Aberration corrector and optical pickup device using the same
Inventor: MAEDA TAKANORI
IPC: G11B7/1378
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the deflection of irradiation optical axis and to satisfactorily remove a time fluctuation noise component by forming the optical path length of a light beam passing through a pair of light transmission substrates so that a phase difference maintains the travel direction of the light beam while a phase difference is given to the light transmission light beam. SOLUTION: This aberration correction 100 consisting of a first correction board 101 and a second correction board 102 is arranged between a collimator lens and an objective lens in an optical path from a semiconductor laser to an optical disk 5 or an optical path from the optical disk 5 to a photodetector, for example. Curved surfaces 101a and 102a being complementary aspheric surfaces which are detached and face each other give a phase difference by permitting the optical path length of the transmission light beam to change with the movement of one of the two correction boards so as to minimize the frame aberration of a tangent direction, which is given to the light beam passing through the transparent substrate of the optical disk. The phase difference is formed to maintain the travel direction of the light beam.
Patent JP-H05166069-A (JP)
Title: Commodity data processor
Inventor: OKANO MITSURU
IPC: G07G1/12
Filed: 1991-12-16
Abstract: PURPOSE:To register the coupons regardless of the registering order and to prevent such a defective case where the different numbers of coupons to be effective are obtained. CONSTITUTION:A commodity data processor is provided with a PLU(price look-up) file 31, a coupon file 32 which stores the coupon codes, the family codes, the discount amounts, the number of satisfied commodities, and other coupon satisfying conditions, a coupon item buffer 33 which stores the family code (the code showing a specific coupon to be validated) of the registered commodity and the number of registered commodities, and a coupon processed item buffer 34 which stores the family codes of the commodities already decided as the coupon subjects, the family codes of PLU, end the number of satisfied commodities. Then a fact whether the commodities to be discounted are contained in the buffer 34 or not is searched when the coupons are registered.
Patent JP-H09190898-A (JP)
Title: X-ray high voltage device
Inventor: SASAKI OSAMU
IPC: H05G1/32
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray high voltage device in a small size at a low cost by preventing noise generation of frequencies in the audible band. SOLUTION: An X-ray high voltage device concerned includes a tube voltage sensing circuit 51, an error amplifier circuit 52 to amplify the difference between the sensing value obtained and the set tube voltage value, a triangular wave generator circuit 55 having a constant frequency, and comparator circuits 53, 54 which compare the generated triangular wave with the mentioned difference and turn on and off the switching elements 31-34 of an inverter circuit 13 depending upon the given result from comparison, and therewith the feedback control of the tube voltage is conducted based upon the pulse width modulation system.
Patent JP-2001173996-A (JP)
Title: Air-conditioner
Inventor: SHIMOIDE SHINICHI
IPC: F24F5/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of an air-conditioner, and at the same time to suppress the deterioration of performance by preventing the increase in the load of an axial flow fan and short-circuiting. SOLUTION: A low-noise hood 22 with structure for surrounding an exhaust vent 6 is provided. The low-noise hood 22 is equipped with an axial shielding body 21 and a fan guard 20 for preventing the roll-in of a rotor. The axial shielding body 21 has a surface slanting to a box body. On a surface where the axial shielding body 21 is projected onto the surface of the box body, the low-noise hood that is larger than the exhaust vent 6 is provided.
Patent JP-H11171928-A (JP)
Title: Irritation responsive polymer using keto-enol tautomerism and irritation responsive separating materials using it
Inventor: ONISHI TOKUYUKI
IPC: B01J20/281
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain irritation responsive polymer derivatives generating transfor mation of lower critical temperature and upper critical temperature and the like by having upper critical temperature using keto-enol tautomerism. SOLUTION: The subject derivatives are obtained by making the polymers to have the upper critical temperature by utilizing keto-enol tautomerism. The irritation responsive polymer derivatives are obtained by making the polymers to have a phase transition utilizing the pH change caused from the keto-enol tautomerism or an addition of an organic solvent. These derivatives preferably, contain monomers of formula [R<1> is an 1-10C linear chain or branched or cyclic (halogenated)alkyl or alkoxy and the like; R<2> is a single bond or an 1-4C linear or branched (halogenated)alkylene; R<3> -R<5> are each H or methyl; X and X' are each O, S or the like], as the polymer components. There derivatives can be used in separation of several materials, immobilization, calibration, control or the like.
Patent JP-2000235279-A (JP)
Title: Positively chargeable toner, method for formation of image and image forming device
Inventor: TANIGAWA HIROHIDE
IPC: G03G15/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To improve offset resistance and fixing property of a toner containing a binder resin and an imidazole compd. by incorporating a specified mixture resin, vinyl resin or the like into the toner and using a compd. having a specified imidazole unit as the imidazole compd. SOLUTION: This toner contains at least a binder resin and an imidazole compd. In this method, the toner contains one or more kinds of resin selected from a group consisting of a mixed resin of vinyl resins each having carboxyl group and glycidyl group, a vinyl resin having carboxyl group and glycidyl group, and a vinyl resin in which carboxyl group reacted with glycidyl group. The imidazole compd. is a compd. having an imidazole unit expressed by the formula. In the formula, each of R1, R3 and R4 is hydrogen, a halogen, an alkyl group or an amino group, R2 is hydrogen, an alkyl group, an aryl group, an aralkyl group or the like.
Patent JP-H05163811-A (JP)
Title: Working method for handrail of spiral stairs
Inventor: MIZUFUJI IZUMI
IPC: E04F11/18
Filed: 1991-12-18
Abstract: PURPOSE:To provide a working method for a handrail excellent in strength and stability, by which the transportation of a member is easy and the working is easy. CONSTITUTION:A rubber-like elastic hose 1(example, vinyl chloride) to be a handrail is connected to a pole for a handrail while being bent according to the shape of the stairs, and then a reinforcing rope 3 (example, wire rope) is inserted into the inside of the rubber-like elastic hose 1. Furthermore, reinforcing resin 4 (example, epoxy resin) is filled, and at need, a cover material 5 (example, fluorescent coating) is applied to the outside of that hose 1.
Patent JP-H05255149-A (JP)
Title: Preparation of octafluoro-(2,2)paracyclophane
IPC: C07C23/38
Filed: 1992-12-18
Abstract: PURPOSE: To obtain the subject compound at a low temperature by bringing dihalo-tetrafluoro-p-xylene into contact with a reducing agent containing titanium.  
     CONSTITUTION: Dihalo-tetrafluoro-p-xylene is brought into contact with a reducing agent containing titanium of reducing state and the first organic solvent (preferably, ethers such as tetrahydrofuran and dioxide) at a temperature of 200°C or less, preferably 20-100°C to obtain octafluoro-[2,2]-paracyclophane shown by the formula. The reducing agent preferably contains at least one kind of ions of lithium, aluminum, and chloride: for instance, such as agent can be obtained by mixing the first mixture containing TiCl 4  and tetrahydrofuran with the second mixture containing LiAlH 4  and tetrahydrofuran under the effective conditions to obtain titanium having 0-3 valence condition. It is desirable to use a reducing agent of at least 3.0 moles per mole of raw chemical, especially 4-6 moles. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11180024-A (JP)
Title: Stencil printer
Inventor: SUZUKI YUJI
IPC: B41L13/14
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively supply an original plate of a stencil printer to a plate cylinder by eliminating curling-up of a leading end of the original plate in the case of supplying the original plate to the cylinder. SOLUTION: In a delivery unit 26 for feeding an original plate 20 to a periphery of a plate cylinder, a guide piece 36 is further provided at a leading end of a guide plate 34 for guiding the plate 20. Guide pieces 36a of both ends are bent at the roots in an opposite direction to a rounding direction of the plate 20 at its leading end due to a winding nature. Intermediate guide pieces 36b are extended in the same direction as the plate 34. Thus, positions of the leading ends of the pieces 36a and 36b are deviated, and hence the plate 20 passing the individual pieces is molded substantially in a circular arc shape of a downward convex manner. The leading end of the plate 20 projected to the cylinder is prevented from curling up by the circular arc shape.
Patent JP-H11184720-A (JP)
Title: Information processor
Inventor: YOSHIDA AKIKIYO
IPC: G06F13/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To drastically improve the reliability of data even when the state of data transmission and reception is not stable. SOLUTION: This device is provided with a serial I/O controller 521 for transmitting and receiving data through a network means 621. Whether or not the transmission path of the network means 621 is in a normal state is checked, and when any abnormality is detected, transmission are automatically re-transmitted to output units 650-652.
Patent JP-2000177418-A (JP)
Title: Hydromechanical transmission
Inventor: KINOKAMI KENJI
IPC: B60K17/28
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and cost of a hydromechanical transmission(HMT) having a PTO(power take-off) device, and to improve PTO operating efficiency. SOLUTION: A power take-out means is formed which takes out power for power take-out(PTO) from a hydrostatic transmission(HST) in a hydromechanical transmission(HMT). The power take-out means includes a motor shaft stopping means which stops the rotation of a motor shaft 49 of an HST2 in taking off the power for PTO, a pump swash plate control means which takes out oil from the oil circuit 37 of the HST2 by controlling the pump swash plate 34 of the HST2, and an oil take-out passage 38. The oil take-out passage 38 is connected to a motor for PTO through a solenoid valve 41.
Patent JP-H06187790-A (JP)
Title: Writing device for rom
Inventor: HIRAI SHUJI
IPC: G11C17/00
Filed: 1992-12-17
Abstract: PURPOSE:To enable a program to be updated easily in a writing device for ROM in the case of rewriting a firmware of a magnetooptical disk device, for example. CONSTITUTION:A memory circuit 46 storing a process program for rewriting and a process program for a procedure of rewriting process is connected to a central processing unit 12 of an external device and a rewritable ROM 14, and address space is switched. Thereby, the process program for a procedure of rewriting process is processed in the central processing unit 12 and the process program for rewriting is written in a ROM 14.