baber/WOPTO huggingface dataset:
Patent JP-2000163592-A (JP)
Title: Recognizing method for face image
Inventor: SHIMIZU KYOICHI
IPC: G06T7/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To extract more accurately the positions of important parts such as the eyes and a mouth by rotating a real face image in a line symmetrical way to obtain a mirror image of the face, deciding an optimum angle to obtain the least degree of coincidence based on the collation of both eyes between the real and mirror images of the face and with an angle formed between a line connecting together the key positions of both eyes and a horizontal scanning line passing through a middle point defined as a parameter and then correcting the key positions. SOLUTION: A real face image is rotated in a line symmetrical way with a straight line passing through a middle point O between the key positions X and Y of both eyes and parallel to a vertical scanning line defined as an axis to obtain a mirror image of the face (S4). The angle α formed between a line E connecting the positions X and Y together and a horizontal scanning line H passing through the point O is set at α1 (S5). An image near both eyes of the real face image is collated with an image near both eyes of a mirror image of the face to decide a degree F of coincidence between both images (S6). The degree F is substituted for F (n) (S7), and n is gradually increased with the angle α gradually decreased respectively (S8).  At a prescribed angle α2 (S9), the angle α is defined as an optimum angle αe with the least degree F (n) of coincidence (S10).
Patent JP-2001161300-A (JP)
Title: Machine for producing bean curd stored in container
Inventor: SHINODA MASAO
IPC: A23L11/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To automatically and hygienically produce a container comprising plural separating fragments and storing bean curd in an amount of one cake. SOLUTION: This machine for producing the bean curd stored in the container has a container-conveying conveyor 31, a feeding means for feeding a first container C1 storing the soybean curd, and having one soybean curd- storing part h1, to the conveyor 31, a delivering means for delivering the bean curd B1 from the first container C1 to a second container C2 having plural bean curd-storing parts 2, and a discharging means for discharging the second container C2 storing the soybean curd. The conveying passage for the conveyor 31 extends in the air without being dipped in an aquarium.
Patent JP-2000183293-A (JP)
Title: Semiconductor device
Inventor: DIDIER BEROTO
IPC: H01L27/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate coupling noise which propagates the interior of a substrate within an integrated circuit by a method, wherein a decoupling means having at least one decoupling circuit is provided in the second block of the integrated circuit and is connected with the lower part of the substrate and a connection pad. SOLUTION: A diode D1, which is arranged between blocks BC3 and BC1, is provided within a region Z1 of an integrated circuit C or in the vicinity of the block BC1 within the region Z1. Similarly, a diode D2 is also provided in the vicinity of the block BC1 between a block BC2 and the block BC1. The diodes D1 and D2, which are both connected with a dynamic ground DC via inductive connection means LD1 and MLD2, form a decoupling circuit for insulating the block BC1 from noise caused by the block BC3, and noise caused by the block BC2 and a block BC4. Accordingly, the coupling noise between a noise emitter and a noise receiver, which are provided within the same substrate, can be eliminated.
Patent JP-H10175214-A (JP)
Title: Manufacture of aggregate and molded product
Inventor: KONDO MINORU
IPC: B29B17/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To achieve post utilization of thermoplastic resin as waste by a method wherein a bulk material of heat treated thermoplastic resin is crushed to a specific particle size, and the crushed small lump is used as aggregate. SOLUTION: Thermoplastic resin-made destruction rubbish of foamed styrol or the like is reduced in volume by heating treatment, and a bulk material is obtained. As a heating method for reducing the volume, for example, the thermoplastic resin-made waste is melted utilizing heat of water vapour. Further, when cooled after melting, the bulk material is obtained. Then, while the lump material is crushed to about 5 to 30mm with a crusher, the obtained small lump is used as aggregate A.
Patent JP-H11184772-A (JP)
Title: Electronic mail device and method for deleting electronic mail and computer readable recording medium for recording electronic mail program
Inventor: TAKI MASAHIDE
IPC: H04L12/58
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically arrange a mail box in an electronic mail device. SOLUTION: An electronic mail is transmitted from an electronic mail device 21, and simultaneously the electronic mail is stored in a transmission mail box constituted of an RAM 61. The other party which receives the transmitted electronic mail transmits a mail reception communication mail whose mail main sentence has a routine format for communicating the reception of the electronic mail to the electronic mail device 21. A CPU 51 recognizes the reception of the mail reception communication mail, and then deletes the already transmitted electronic mail being the object of communication from the transmission mail box.  This is provided with a flag for indicating that the mail is a return mail corresponding to the previously received mail instead of the reception communication mail, and the CPU 51 can delete the already transmitted electronic mail being the object of return from the transmission mail box at the time of recognizing the reception of the return mail.
Patent JP-H09173124-A (JP)
Title: Hook for suitcase
Inventor: OOSHIRO RIKA
IPC: A45C13/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a cargo in a case from appearing outside since a belt loosens and a hook slips out when the case is opened and closed by making magnetic force act between a fixed side hook and a belt side hook. SOLUTION: A fixed side hook 1 and a hook 2 are composed of a construction material having a magnetic characteristic such as cobalt, and are prevented from being dislocated by attraction force of magnetic force of the fixed side hook 1 and the hook 2. A joining part A is prevented from slipping out when a case is opened and closed in a condition where a belt 4 of the hook 2 loosens from the fixed side hook 1. A magnetic substance such as iron is used as a construction material of the fixed side hook 1 and the hook 2, and a magnet 5 is arranged on a back face of the fixed side hook 1, and magnetic force is applied to the fixed side hook 1 and the hook 2. The magnetic force is made to act on the fixed side hook 1 and the hook 2, and even if a suitcase and a trunk are opened and closed in a loosened condition where tensile force of the belt 4 does not exist, slipping-out of the hook 2 can be prevented by the joining part A, and an outward appearance of an inside cargo can be prevented.
Patent JP-H10235206-A (JP)
Title: Denitration catalyst, preparation thereof and denitration method
Inventor: SUGISHIMA NOBORU
IPC: B01J35/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a denitration catalyst superior in removal efficiency of NOx , its preparing method and a denitration method using the denitration catalyst. SOLUTION: This denitration catalyst comprises titanium oxide as a first component, and vanadium oxide and/or tungsten oxide as a second component, and has fine pores consisting of at least two fine pore groups of the fine pores having the vertex of the peak of the pore size distribution in a range of 0.01 to 0.05μm and the fine pores having the vertex of the peak of the pore size distribution in a range of >=0.1 and <=0.8μm, and when peak intensity of the pore size distribution of the fine pore group having the vertex of the peak of the pore size distribution in a range of 0.01 to 0.05μm is defined as 1, the peak intensity in the pore size distribution of the fine pore group having the vertex of the peak of the pore size distribution in a range of >=0.1 and <=0.8μm is >=0.4.
Patent JP-2001177948-A (JP)
Title: Mounting structure between wiring duct and wiring appliance housing unit, and the wiring duct and the wiring appliance housing unit
Inventor: YOSHIDA MASAKAZU
IPC: H02G3/04
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure between a wiring duct and a wiring appliance housing unit, the wiring duct and the wiring appliance housing unit, which facilitate easy and stable mounting of a wiring appliance to the wiring duct. SOLUTION: Protrusions 18 are formed on the inner surfaces of both side walls 13 of the wiring duct 11 in the longitudinal direction. Engagement grooves 18a are recessed in the protrusions 18. Engagement parts 19 having stepped parts are formed on the outer surfaces of the protrusions 18. On outer surfaces of an upper wall 22 and a lower wall 23 of a box 20, engagement protruding stripe 32 are formed on the left and right opening sides and a center bottom wall 21 side of the upper and lower wall 22 and 23 in the longitudinal directions of the upper wall 22 and the lower wall 23. The box 20 is housed in the wiring duct 11 and the engagement protruding stripes 32, on the opening sides of the upper walls 22 and the lower walls 23, are engaged with the engagement parts 19 to attach the box 20 to the wiring duct 11.
Patent JP-2000180511-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AZUMA
IPC: G01R31/28
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately perform the test of a device by fixing the impedance value of an output buffer at the time of test. SOLUTION: In a normal time, the PITE signal of a test mode signal generating circuit 18 is a low level, and a data updating circuit transmits matching data when an impedance matching control circuit 13 matches the impedance of a dummy output buffer with the resistance value of an outside resistance 50 to an output buffer 15 so that the impedance of the output buffer 15 can be set as a value which is integral number of times as high as the resistance value of the outside resistance 50. In a test mode, when a ZQ pad is turned into a high level, the PITE of the test mode signal generating circuit 18 is turned into a high level, and the operation of a sampling clock generating circuit 16 is stopped, and the operation of the impedance matching control circuit 13 is stopped.  At the same time, the path of a data update control circuit 14 is changed, and outside matching data inputted from an exclusive pad are transmitted to the output buffer 15 so that the impedance of the output buffer 15 can be set as a fixed value.
Patent JP-2001175451-A (JP)
Title: Display processor and plotting method therefor
Inventor: KISHIMOTO YOSHIHISA
IPC: G06F3/0482
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To improve sense of operation of a person who operates a screen. SOLUTION: A plotting sequence deciding part 305 is arranged before a plotting processing part 307, so that the plotting sequence of selection items present inside a scroll screen can be decided. Then, a screen is plotted by the plotting processing part 307 within a plotting range calculated by a plotting boundary deciding part 303 based on the plotting sequence. Thus, it is possible to preferentially plot the area considered by a person who is manipulating the picture, and to obtain a display processor with very satisfactory responsiveness.
Patent JP-2000182316-A (JP)
Title: Disk driving device
Inventor: SUZUKI HIROSHI
IPC: G11B19/20
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To be miniature and inexpensive, to measure centroid eccentricity of a disk-like information recording medium with high precision and moreover to easily correct centroid eccentricity. SOLUTION: In this disk driving device, a CD-ROM medium 1 and a disk 3 having a spiral mark are simultaneously rotated with a spindle motor 2. Also, the spiral mark 7 is written over a circumference of the disk 3 having the spiral mark from the vicinity of the center to the peripheral edge part, and the position of the spiral mark to a rotating time is read with a fixed CCD line sensor 4. When the center of gravity of the CD-ROM medium 1 exists at the center, the reading position relative to the rotating time has a linear inclination and when the CD-ROM medium 1 is eccentric, the relation becomes a non-linear inclination. The position and size of a deviation of the center of gravity of the CD-ROM medium 1 is known by measuring the direction and quantity of a deviation of non-linear inclination to the linear inclination.  And the CD-ROM medium 1 is rotated so as to put an arrow mark 6 together to an opposite side position of the position, and a sticker equivalent to the weight of a deviation of the center of gravity is stuck there.
Patent JP-H05273364-A (JP)
Title: Event timer
IPC: G04F10/04
Filed: 1992-12-17
Abstract: PURPOSE: To generate a time stamp surely by generating a series of clock pulses using a ring oscillator as a synchronous unit. CONSTITUTION: The input to an apparatus is a signal line 11 carrying an event signal for measuring the positive zero-cross with respect to zero output clock 24. An internal clock pulse is generated from a ring oscillator 13 for transmitting a flow of identical pulse to an interpolator 15 and a counter 17. The clock is subdivided by the interpolator 15 and latched in order to decode and read out an event signal transmitted along the line 11. A binary encoder 19 converts the latched output into a binary code which is then read out by a latch 21. The output from a multiplexer 18, i.e., the output from the latched counter 17, is converted through the binary encoder and read out by a latch 25.  According to the arrangement, the number of latches is decreased and a substantially constant delay appears between the elements and the statistic error due to instability and pulse jitter is suppressed resulting in a reliable time stamp.
Patent JP-H11187322-A (JP)
Title: Digital satellite television broadcast receiver
Inventor: KIDA TAKAYUKI
IPC: H04N5/44
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital satellite television receiver automatically changing the direction of an antenna to an optimum direction with respect to a satellite after the change or a new network when a satellite used by a network is changed to another satellite or when a new network is opened. SOLUTION: This receiver is provided with means 2, 3 and 6 acquiring the data of the satellite used by respective kinds of networks from a received bit stream to store in a storing device 7, and means 6 and 9 automatically changing the direction of an antenna based on data corresponding to the switched network among the data of the satellite stored in the device 7 when the network is switched.
Patent JP-H06182617-A (JP)
Title: Tube cutting and deburring device
Inventor: MORIYAMA HIDEO
IPC: B23D21/00
Filed: 1992-12-17
Abstract: PURPOSE:To remove burr of the cut end part caused at the time of cutting a tube with a high speed cutter, not by manual work such as a file or the like, but by performing a series of work of tube cutting and deburring by a machine. CONSTITUTION:A tube cutting and deburring device comprises a tube gripper 20 disposed on a base frame 10, a tube cutter 30 disposed near the tube gripper 20 for displacing the end part of a gripper tube 13 in the direction right-angled to the axis and cutting off the same, and a deburring device 40 including a bar-like inside brush 44 inserted in the tube of the cut end part of the tube and rotated after cutting by the tube cutting device 39 and an outside brush 45 pressed to the outside of the tube of the cut end part and rotated.
Patent JP-H05168821-A (JP)
Title: Upward-flow filter
Inventor: KATAOKA KATSUYUKI
IPC: B01D29/62
Filed: 1991-12-24
Abstract: PURPOSE:To enhance an SS removing effect and to reduce clogging by occasion ally cleaning the bed packed with a cylindrical granular body in the lower stage of a filter bed and with a three-dimensional reticular elastic granular body in the upper stage with a gas, and discharging the deposit in the packed bed by draining or passing water to be treated. CONSTITUTION:A filter bed 2 is vertically divided into upper and lower stages, a filter medium consisting of a cylindrical granular body is packed in the lower packed bed A, and a filter medium consisting of a three-dimensional reticular elastic granular body is packed in the upper packed bed B. A perforated member 4 is provided between the beds A and B to prevent the mixing of the filter media of both beds, and raw water is supplied upward. The two packed beds are effectively cleaned by the agitation of the filter medium with the air from the diffuser members 15 and 17 and the overflowing and drainage of raw water. Consequently, the SS in the raw water is reduced by about 55-75% while the raw water passes through the bed A, and the remaining fine SS is filtered off by the bed B.
Patent JP-2000180083-A (JP)
Title: Heat transfer tube
Inventor: MIYAHARA SATOSHI
IPC: F25B39/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transfer tube being employed in the heat exchanger of air conditioner or refrigerating apparatus for exchanging heat between a refrigerant and a fluid, e.g. air, in which the quantity of refrigerant being encapsulated in the heat exchanger is reduced while suppressing degradation in the capacity of the heat exchanger. SOLUTION: The quantity of refrigerant being encapsulated in the heat exchanger can be reduced while suppressing degradation in the capacity of the heat exchanger when a heat transfer tube 4 is employed in a heat exchanger, e.g. an evaporator, by inserting a cylindrical baffle rod 3 in parallel with the axial direction of a cylindrical hollow tube 4a and closely to the axis thereby reducing the cross-sectional area of refrigerant in the heat transfer tube 4 without reducing the diameter thereof.
Patent JP-2001172034-A (JP)
Title: Method for correcting transmitting characteristic of glass and ultraviolet absorbing glass
Inventor: KUROSAKI HISANORI
IPC: C03C3/093
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for shifting a transmittance curve to the longer wavelength side while maintaining a flat transmitting characteristic of an ultraviolet absorbing glass in a visible region. SOLUTION: The transmitting characteristic curve of the glass is shifted to the longer wavelength side by further subjecting the glass material in a completed state to high-temperature heat treatment.
Patent JP-H05176318-A (JP)
Title: Program tuning system for catv home terminal
Inventor: ITAGAKI KENJI
IPC: H04N7/16
Filed: 1991-12-20
Abstract: PURPOSE:To automatically attain turning at the time of broadcasting a contracted chargeable program by providing this program turning system with a control circuit for automatically switching a current program to a detected chargeable program at the time of detecting input data, and at the time of detecting an end signal, returning the changed channel to the original channel. CONSTITUTION:When received data indicate the start of a chargeable program, data stored in an external memory 8 are compared with the received data to check the data, and when the program is a contracted program, a buzzer 12 is turned on and whether a chargeable program automatic turning switch 13 is ON or not is checked. When the switch 13 is ON as the result of the check, a channel broadcasting the chargeable program is selected. When received data indicate the end of the chargeable program, the buzzer 12 is turned off when it is ON. When the program broadcasted up to now is viewed, the preceding viewing channel stored in a CH memory is selected. Consequently contracted programs can be prevented from being missed.
Patent JP-H11180212-A (JP)
Title: Phosphor
Inventor: MATSUMOTO AKIKAZU
IPC: B60Q1/30
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the light emitting luminance by laminating a transparent layer comprising a surface which reflects the total light excluding a ray of light of which an angle of incidence is rectangular, and forming a groove of which the side walls at both sides are opposite to a bottom part on the surface, a reflection body mounted on the bottom part, and a fluorescent layer mounted on a rear face of the transparent layer. SOLUTION: A rear face of a transparent layer 12 is laminated on a surface of a fluorescent layer 11. A surface of the transparent layer 12 comprises a groove 13. The side walls 13a at both sides of the groove 13 are opposite to a bottom part 13b of the groove 13. That is, by forming the above-mentioned groove 13, the transparent layer 12 is provided with a pair of edge parts 12a, 12a opposite to each other through an opening 13c of the groove 13. When a ray of light is not irradiated to a phosphor 10 at night, the optical energy accumulated in the fluorescent layer 11 is excited, and the light is emitted outward. The light collected in the edge parts 12a of the transparent layer 12 is reflected by a reflection body 14 to be radiated outward, so that the luminance can be remarkably improved.
Patent JP-H06182353-A (JP)
Title: Treatment of civil engineearing muddy water
Inventor: HOSHINA MASAKI
IPC: B01D21/01
Filed: 1992-12-18
Abstract: PURPOSE:To provide a simple flocculation treatment method reduced not only in the use amt. of a chemical agent but also in the generation amt. of sludge. CONSTITUTION:Flocculation treatment is performed using a mixture of aluminum chloride containing 1-5wt.% of a sulfur ion as SO4 and having basicity of 35-65% and polydimethyldiallylammonium chloride. By treating civil engineering muddy water, the use amt. of a chemical agent and the generation amt. of sludge are reduced as compared with a case using only a general inorg. flocculant. Further, excellent effect of extremely simplifying flocculation treatment operation is developed as compared with the combined treatment with a general high-molecular flocculant.
Patent JP-H11185052-A (JP)
Title: Device and method for calculating texture mapping coordinate of three-dimensional computer graphics
Inventor: OOTSUKA TATSUSHI
IPC: G06T15/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of a division processing to become required for correction of distortion of depth in sticking texture data regarding a device and method for calculating a texture mapping coordinate of three-dimensional computer graphics. SOLUTION: A dividend and a divisor to calculate a texture coordinate of a pixel (b) preceding a pixel (a) by n pixels are calculated by a dividend and divisor calculating unit 1 and the texture coordinate of the pixel (b) is calculated from values of the dividend and divisor by division by a divider unit 2. A linear interpolation coefficient is calculated from difference between the texture coordinates of the pixels (a), (b) by a linear coefficient calculating unit 3. The texture coordinates of respective pixels between the pixels (a) and (b) are calculated from the texture coordinate and the linear interpolation coefficient of the pixel (a) by a texture coordinate acquisition unit 4.