baber/WOPTO huggingface dataset:
Patent JP-H08152843-A (JP)
Title: Composition problem preparing method and device therefor
Inventor: SAWABE KAZUHIDE
IPC: G09B7/08
Filed: 1994-11-28
Abstract: PURPOSE: To realize a composition problem preparing method which is capable of easily forming problems from data on typical correct answers in problem preparation of composition problems and flexibly prepares the problems corresponding to the degree of hardness or ease. CONSTITUTION: A correct answer interpretation processor 105 takes correct answer data out of a correct answer data storage means 101 in which the typical correct answer data is stored according to the assignment of learning items and forms the internal expression data of the correct answers by obtaining the information of a variation storage means 102 according to the knowledge of a document forming knowledge storage means 103. Next, a problem forming processor 110 obtains the degree of hardness or ease from a problem hardness or ease degree storage means 106 and prepares the flexible problems corresponding to the degree of hardness or ease by obtaining the information of a problem parameter storage means 107, a problem type storage means 109 and an answer method storage means 109 in accordance with the internal expression data formed by the correct answer forming processor 105.
Patent JP-H09133019-A (JP)
Title: Double pipe type exhaust pipe
Inventor: ONO KAZUNARI
IPC: F01N13/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deterioration of a catalyst in a catalytic converter set up in the downstream. SOLUTION: An inner pipe 11 is formed almost in an L shape, an upstream end part 11a is welded to an outer pipe 15, a downstream end part 11b is welded to a flange 51. A wire mesh 13 is secured to a peripheral surface in the downstream of the inner pipe 11. The outer pipe 15 is arranged so as to form a void 17 relating to the inner pipe 11, also provided with a plurality of communication holes 19 connecting this void 17 and the outside air. An upstream end part 15a of this outer pipe 15 is welded to a joint pipe 53. On the other hand, a downstream end part 15b is a free end not secured to the other member, but its internal peripheral surface is brought into slidable contact with the wire mesh 13.
Patent JP-H09131353-A (JP)
Title: Odontotherapeutic hand piece
Inventor: SUDO HIROSHI
IPC: A61C1/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve durability and maintenance property by fitting an electrode ring and a lamp holder abundant in durability to a coupling tube for coupling and connecting the upper and lower sections of an illuminated hand piece illuminated with the illumination light from the tip of the hand piece. SOLUTION: A hand piece lower section 2 and a coupling tube 3 inserted into it are provided, and a lamp holder 6 is coupled with the base section of the coupling tube 3. A hand piece upper section 1 provided with an illumination port 13, a water spray port 40, and an air spray port 41 at the tip is coupled with the coupling tube 3. The coupling tube 3 is pressed while being rotated against the hand piece upper section 1, the pressing projection 15 of the hand piece upper section 1 is matched with a coupling recess on the back face side of the lamp unit 7 of the lamp holder 6 coupled with the hand piece lower section 2, and the hand piece upper and lower sections 1, 2 are assembled while a seat ring spring is compressed. The electrode pin 8 of the lamp unit 7 is kept in contact with an electrode ring provided on the hand piece lower section 1 side, and a lamp is turned on.
Patent JP-H11114582-A (JP)
Title: Sterilized water generator
Inventor: TAMURA SABURO
IPC: B01F1/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact generator capable of efficiently generating ozonized water and ozone-sterilized water. SOLUTION: This generator is provided with the ozonizer 1 having an inner cylinder 5 on the high-pressure side and an outer cylinder 6 as an inducer loosely mounted on the inner cylinder 5 and with the outer face side as the low-pressure side and having an annular-sectioned discharge space for generating ozone between the inner and outer cylinders 5 and 6, an air dehumidifier 67 for supplying the dehumidified air to be ozonized to the inner cylinder 5 of the ozonizer 1 and a mixer 2 for mixing the ozone generated in the ozonizer 1 and water to form a gaseous ozone-water mixture. The gaseous ozone-water mixture is introduced into a cooling water passage 25 provided outside the outer cylinder 6 of the ozonizer 1, supplied to a separation chamber 3 and separated into ozonized water and waste gas, and the ozonized water is discharged to the outside. The ozone in the ozonized water is decomposed in an ozone decomposing chamber 4 to form ozone-sterilized water.
Patent JP-2001119102-A (JP)
Title: Iii nitride compound semiconductor laser diode
Inventor: TEZENI YUUTA
IPC: B82Y20/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a III nitride compound semiconductor laser diode, in which the stress of a guide layer pinching an active layer is relaxed. SOLUTION: The guide layer of a III nitride compound semiconductor laser diode is built into a superlattice structure, formed by laminating five layers of AlGaN layers having thicknesses of 10 nm and InN layers, having thicknesses of 10 nm upon another. Since the guide layer having a thickness of about 0.1 μm is built into a superlattice structure, the layer has a low elastic constant, and therefore, can be used as a stress relaxation layer.
Patent JP-H06224542-A (JP)
Title: Addition of lead wire to integrated circuit
Inventor: PEDORO ARUMENGO CHIYARUKO
IPC: H01L23/12
Filed: 1993-11-24
Abstract: PURPOSE: To completely improve the repair of an open path defects and the addition of a conductive line to an integrated circuit by arranging the conductive line in parallel with the selected region of a substrate, positioning it, adhering the conductive line to the substrate, separating the conductive line from a carrier where the conductive line is hung inside and adding the conductive line to the substrate. CONSTITUTION: A conductive line 80 is arranged in parallel with a region 50, and an adjusted part 70 and is positioned. Then, a bonding chip 115 is positioned on the conductive line 80. The bonding chip 115 is added to one surface of the conductive line 80 such as a first exposed surface 110 or the like, the bonding chip 115 is energized preferably by using ultrasonic wave vibration and laser heating, and the conductive line 80 is adhered to the adjusted part 70 of a circuit line 55. During adhesion, the capping layer of the bonding chip practically completely covers the conductive line 80, this is pressed, and then a bond is formed.
Patent JP-H01135889-A (JP)
Title: Thermal energy storing substance capable of reversible reaction and method for storing and releasing heat
Inventor: FUJII IWANE
IPC: C09K5/08
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a thermal energy storing substance, consisting of calcium aluminum hydroxide prepared by adding Al powder and water to calcium hydroxide, useful as a thermal energy and power sources and capable of storing heat for a long period and facilitating thermal transportation. CONSTITUTION:The aimed thermal energy storing substance obtained by adding and reacting Al powder and water with calcium hydroxide to provide calcium aluminum hydroxide [Ca3Al2(OH)12], molding the resultant product into a pellet form, containing the above-mentioned pellets 1 in netlike air- and water- permeable cases 2 and then containing the afore-mentioned cases 2 in a thermal energy storing vessel 3 in the form of many stages.
Patent JP-H01137118-A (JP)
Title: Heat pipe type hot plate
Inventor: SOTANI JIYUNJI
IPC: F24C1/00
Filed: 1987-11-20
Abstract: PURPOSE:To smoothen the elimination of incondensable gas so as to prevent a decrease in efficiency by providing a void escape gas chamber which rises above the heat-releasing section of a heat pipe and by providing in this escape gas chamber a penetrable element for incondensable gas in such a manner as to expose it to the air both in the inside and the outside. CONSTITUTION:A void, escape gas chamber 6 rising above a heat-releasing section 2 is formed in a solid body with a heat pipe 1, and a penetrable element 7 for incondensable gas is inserted through the upper wall of the escape gas chamber 6. As a result, when incondensable gas generates in the heat pipe 1 during heating of a hot plate, the light gas tends to accumulate in the escape gas chamber 6 which is disposed higher than the heat-releasing section 2 so that the incondensable gas can be released into the air through penetration through the penetrable element 7. Thus incondensable gas does not cause a decrease in efficiency of the heat pipe 1.
Patent JP-H05130947-A (JP)
Title: Bath tub
Inventor: MURAKAMI TAKESHI
IPC: A47K3/02
Filed: 1991-11-11
Abstract: PURPOSE:To eliminate the yellowing and flawing of the gel coat layer of the bath tub consisting essentially of an unsatd. polyester resin layer and to eliminate the generation of pinholes and blisters in the gel coat layer so that the bath tub can be used with a good touch to the skin over a long period of time. CONSTITUTION:The gel coat layer 2 consisting of a thermosetting acrylic resin is formed on the inside surface side of the bath tub body 1 consisting of the unsatd. polyester resin layer. The yellowing is prevented and the hot water resistance is improved by the gel coat layer consisting of the thermosetting acrylic resin.
Patent JP-S63147969-A (JP)
Title: Ignition device for capacitor electric discharge type internal combustion engine
Inventor: YUGAWA HIDEKI
IPC: F02P3/08
Filed: 1986-12-11
Abstract: PURPOSE:To make it possible charge a capacitor even during the half cycle of an exciter coil during which ignition is carried out, by providing a switch circuit between the exciter coil and the primary side circuit of an ignition coil. CONSTITUTION:There is provided a switch circuit 5 between an exciter coil 2 and the primary side circuit of an ignition coil 1. During a half cycle by one of polarities of the exciter coil 2, the switch circuit 5 is energized when an arc signal is applied to a thyrister 6, and therefore, during the period until the discharge of a capacitor 3 is completed so that the thyrister 6 is isolated, it is possible to inhibit the output of the exciter coil 2 from being applied to the thyrister 6. Accordingly, the ignition energy accumulating capacitor 3 may be charged without the output of the exciter coil 2 being short-circuited by the thyrister 6, sufficient energy is accumulated in the capacitor 3 even though the number of poles of a generator disposed in the exciter coil 2 is small, thereby it is possible to obtain a sufficient spark performance.
Patent JP-H09114327-A (JP)
Title: Original reading pre-processing device
Inventor: MARUYAMA KIMIKO
IPC: G03G21/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an original reading pre-processing device adaptable to multijob suitable for a copying center by which the priority of copying is set and changed, an optimum scanner is selected, and the job using a job number is changed and cancelled. SOLUTION: A user designates the job at an original insertion part 1. Or the user inserts an original in an original insertion board 8 with a job sheet, and recognizes the job number and printing finish scheduled time by a receipt or the display of a display-operation part 7. When the job is not confused, the original is fed to scanner parts 3, 4... provided with a scanner 6 matched with the job via a coupling and carrying part 5. When the job is confused, the original is stacked in any stage of a stacker 15, and carried to the optimum scanner part when the turn of the job comes. In the case the stop of the job is inputted while the original is being stacked in the stacker 15, the original is returned to a returning and ejecting part 11 from the stacker 15 through an interrupted original carrying part 18.
Patent JP-H0593359-A (JP)
Title: Method and apparatus for modifying fiber and fabric by fatigue
Inventor: RUISU DEISUSHIYURAA
IPC: D06C29/00
Filed: 1991-10-14
Abstract: PURPOSE: To improve properties of a fiber and fabric such as bending strength, flexibility, bulkiness, surface flexibility and other related fiber properties by fatiguing the fabric in rope form. CONSTITUTION: Fabric 2 in rope form to be treated consisting of yarns of polyaramid fibers, a fully aromatic polyester fibers, ramie fibers, linen fibers or the like passes to an oscillator 14 via rolls 10 and 12 and then through a plurality of guide sleeves formed in plates 102, 105, 108, 111, and 114 vertically disposed in multi-stage. The fabric in rope form 2 to be treated passes through each pair of rotatable impact rolls provided between each pair of guide sleeves, starting with rolls 18 and 19, then rolls 21 and 22, then rolls 24 and 25, and finally rolls 27 and 28. The fibers constituting the fabric in rope form 2 are fatigued by the high velocity impact of trapezoidal bars 32 provided on the circumferential surface of the impact rolls to modify physical properties of the fibers. As an other means for fiber fatigue, gas jet treatment by e.g. steam is also effective.
Patent JP-H06102958-A (JP)
Title: Fingerprint identifier used as password of computer system
Inventor: MATSUMURA YOSHIHIDE
IPC: G06F21/32
Filed: 1992-09-18
Abstract: PURPOSE:To prevent the invasion of a virus from some other place in a communication line and to eliminate work for keying a password from a keyboard. CONSTITUTION:A fingerprint identifier 2 is used as the password of a computer system 1. The fingerprint identifier 2 judges the person himself or whether a fingerprint is registered or not. Thus, the virus invading into the computer system 1 from an external part by various mediums can be prevented, and work for keying the password from the keyboard can be eliminated.
Patent JP-2000125254-A (JP)
Title: Image compression device
Inventor: SASAKI SHIN
IPC: H04N19/42
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To fast and also continuously compress image data of plural frames by compressing 1st and 2nd frame image data, respectively writing them to 1st and 2nd compressed code storage areas and subsequently, continuously reading and outputting these compressed codes in the storage areas. SOLUTION: A frame memory 1 has a compression object image storage area 1a and a compressed code storage area 1b. One frame image data being a compression object is stored in the area 1a, a compressed code in which image data is compressed is stored in the area 1b, and a compressed data for the one frame image data is stored in each its banks BK1 to BKn. Then, a 1st frame image data is compressed and is written to a 1st compressed code storage area, and a 2nd frame image data is compressed and is written to a 2nd compressed code storage area. After that, the compressed data in the 1st and 2nd storage areas are continuously read and outputted.
Patent JP-H11136514-A (JP)
Title: Picture processor, picture processing method and medium recording picture processing control program
Inventor: KUWATA NAOKI
IPC: G06T5/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor which can automatically select an optimum feature amount in accordance with a picture processing and executes the picture processing and to provided a picture processing method and a medium recording a picture processing control program. SOLUTION: A computer being the center of the picture processing obtains a luminance distribution histogram based on an added result sampled by different evaluation reference in a step S310. It obtains different feature amounts from the different luminance distribution histograms in steps S320 and S330 and converts picture data based on the respective feature amounts in a step S350. Thus, the optimum picture processing can be realized.
Patent JP-H06147940-A (JP)
Title: Rainwater inflow amount estimation assisting system
Inventor: NAKAJIMA KANEMI
IPC: G01F1/00
Filed: 1992-11-02
Abstract: PURPOSE:To estimate appropriate inflow amount at rainfall by automatically deciding optimum parameter with ease even if use of land or objective area changes. CONSTITUTION:An inflow amount calculation means 11 that, by taking in measurement values of a rader rain gauge and ground rain gauge, estimates rainwater inflow amount with an extended RRL method which is one of outflow analysis methods, an inflow amount comparison means 12 that obtains the difference in amount between inflow amount, calculation result, and inflow amount performance, and a parameter adjustment means 13 that sequentially changes main parameter used with the extended RRL method, are provided. Further, means 11 and 12 where inflow amount is calculated with the parameter sequentially changed by the parameter adjustment means, and from the inflow difference between the obtained respective rainwater inflow amount and inflow amount performance, optimum parameter is decided, are provided, a rainwater inflow amount estimation assisting system thus configured.
Patent JP-H02141844-A (JP)
Title: Cache memory control system
Inventor: NAOHARA MASAMI
IPC: G06F12/08
Filed: 1988-11-24
Abstract: PURPOSE:To quickly transfer data in the interleave system by devising arrangement of data so that data on the same way are not placed in adjacent addresses on the same memory. CONSTITUTION:When an address strobe 51 is asserted to request data, an address array 20 is referred to start hit discrimination. After this discrimination, data output is stopped in data transfer of all memories except the memory where data of a hit way is stored, and all data of the selected way are read from memories in order in the interleave system in the second and following data transfer. Since data are alternately stored in a data array 30 by the address, a cache memory in the two-way set associative system is used to transfer data in the two-way interleave system.
Patent JP-H03158392-A (JP)
Title: Buckling prevention device for boom telescopic cylinder
Inventor: GOTO KOICHI
IPC: B66C23/687
Filed: 1989-11-15
Abstract: PURPOSE:To prevent buckling by making bending deflection at the upper side of the intermediate section of the piston rod of an extended low side telescopic cylinder by means of rod receiving members which rotatably armors the intermediate section of an upper side telescopic cylinder. CONSTITUTION:Rod receiving members 10 and 18 rotatably armors the intermediate section of an upper telescopic cylinder 4 wherein the members are formed with a recessed section in which the piston rod 8 of a lower side cylinder 5 is coupled in when the aforesaid rod is slightly bent. The rod receiving members 10 and 18 are made rotatable by a helical spring 14 and is rotatably energized in such a way that the recessed section 9 at the tip end is engaged with the upper section of the rod 8. This is a reason why one end 9a of the recessed section 9 is made along enough to jump over the rod 4 when the members are rotated, and the other end 9b is made to be brought in contact therewith. In addition, the rod receiving members 10 and 18 are provided with cam driven projections 11 and 16 respectively each of which is engaged with a cam plate 17 provided at the front end of No.3 boom cylinder 3 when the cylinder is contracted while the rod receiving members 10 and 18 are rotated against rotation energizing force so that they thereby jump over a trunnion mounting section 5a.
Patent JP-H03155775-A (JP)
Title: Tobacco production apparatus having diagnostic function and preparation example reference function
Inventor: NAKAMURA KOTARO
IPC: G06N5/04
Filed: 1989-11-15
Abstract: PURPOSE:To decrease the scattering of the restoration time and the nonuniformity of countermeasure caused by the difference of the operator by discriminating an abnormality-detection signal transmitted from a tobacco production apparatus, judging the abnormal site by the signal and displaying the corresponding symptom information and the adjustment guidance information. CONSTITUTION:An abnormality detection signal transmitted from a tobacco production apparatus A is inputted by a signal inputting means B to a controlling means H to discriminate the abnormal position. The symptom information corresponding to the abnormal position and an adjustment guidance information corresponding to the symptom information are read-out from a memory means C and displayed on a display means G. The past adjustment records can be referred from an adjustment example information storing means E and the selective inputting of the symptom information and the accumulation of the adjustment example are carried out by a selective signal inputting means F.
Patent JP-H02142377-A (JP)
Title: Dc servo-motor control
Inventor: MATSUMOTO KATSUHIRO
IPC: H02P7/29
Filed: 1988-11-22
Abstract: PURPOSE:To perform high speed and stable control by returning the transient decay circulating current flowing after the voltage applied to a DC servo-motor with a bridge type reversible chopper circuit has been OFF to an input power source and by damping it in a short time. CONSTITUTION:By driving a reversible chopper circuit formed by transistors TR1 to TR4 and flywheel diodes D1 to D4 with a DC power source E1, a DC servo motor 4 is normally or reversely rotated. For example, PWM signals DR1 and DR4 are applied to the gates of TR1 and TR4 to cause the current IA to flow and the motor 4 is rotated normally. Then, with the signals DR1 and DR4 OFF, by causing the circulating current IB to flow and at the same time with TR2 and TR3 ON, by causing the regenerated current IC to flow to return to the power source. As a result, the circulating current is rapidly damped, so that high speed and stable control can be performed.
Patent JP-S63148838-A (JP)
Inventor: NAKADA HIDEO
IPC: H02J7/35
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63147113-A (JP)
Title: Waveguide type grating coupler
Inventor: YAMANAKA YUTAKA
IPC: G02B6/122
Filed: 1986-12-10
Abstract: PURPOSE:To decrease the fluctuation in radiation angle by a change in wavelength by providing such a means which decrease the equiv. refractive index of a waveguide with a decrease in the wavelength of guided light. CONSTITUTION:This coupler has a clad 3 consisting of material of which the refractive index increases with an increase in the wavelength between the thin film waveguide 2 provided to a substrate 1 and the grating coupler 4. A material which has the refractive index dispersion in dipole absorption near the wavelength lambda to be used, for example, GaAs or the like having exaction absorption is utilized as the material to be used for the layer 3. However a propagating loss alpha increases as well with the absorption center wavelength and, therefore, the wavelength off the central wavelength is required to be used. Since the equiv. refractive index of the thin film waveguide is thereby increased, the fluctuations in both is suppressed. The change in the radiation radiation angle is thus decreased.
Patent JP-H05217010-A (JP)
Title: Signal processor
Inventor: FURUTA TOSHIYUKI
IPC: G06F15/18
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a signal processor with high versatility by mutually connecting respective nerve cell simulating units with learning functions through a programmable connecting means. CONSTITUTION:Each neuron 20 has input signal lines 61 to the neuron 20 itself, error signal line (substituted by the line 61) reversely propagated from the neuron 20, output signal lines 62 from the neuron 20 itself, and error signal lines (substituted by the line 62) reversely propagated to the neuron 20. A matrix circuit 63 to be a programmable connecting means capable of programming the connection/non-connection of input and output signal lines 61, 62 is connected between mutual neurons 20. The circuit 63 includes input signal lines 64 for receiving input signals from the outside of a device, output signal lines 65 for outputting output signals to the outside of the device and error signal input lines (substituted by the lines 65) from the outside.