baber/WOPTO huggingface dataset:
Patent JP-2000058721-A (JP)
Title: Radiator
Inventor: FUJITA ATSUSHI
IPC: H01L23/36
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thin inexpensive radiator having a sufficient heat radiating ability by constituting the radiator by machining the end faces of a metallic plate having a good heat conducting characteristic in comb-like shapes. SOLUTION: A radiator 7 is constituted by machining the end faces of a metallic plate composed of a good heat conductor in comb-like shapes. A high- frequency magnetic field is generated from an induction heating coil 6 when a high-frequency current is supplied to the coil 6 from a high-frequency inverter 4, and a rice cooking pan 3 is heated for an eddy current by electromagnetic induction. The heat generating parts 5 of the circuit parts constituting the inverter 4 accelerate heat radiation by means of the radiator. Therefore, a thin inexpensive radiator having a sufficient heat radiating ability can be obtained, because the surface area of the radiator 7 can be increased and the radiator 7 can be machined very easily.
Patent JP-H04104794-A (JP)
Title: Fused protein secretion expression plasmid, microorganism transformed with the same, and preparation of fused protein
Inventor: YAMAZAKI HISATO
IPC: C12N15/09
Filed: 1990-08-22
Abstract: NEW MATERIAL:A fused protein-secreting expression plasmid whose vector DNA is bonded to a DNA fragment comprising a region coding a promoter relating to the expression of the gene, a ribosomebonding site, a secretion signal and a carrier protein and a gene coding the precursor of a vasoactive.intestinal.polypeptide, the region and the gene being connected to each other through a cleavable spacer sequence. USE:For the preparation of fused proteins including the precursor of the vasoactive.intestinal.polypeptide which is a bronchodilator or blood flow- increasing drug. PREPARATION:For example, a DNA coding a carrier protein comprising an IgG-bonding ability-having region in the protein A of Staphylococcus.aureus is ligated with a gene coding the precursor of the vasoactive.intestinal.polypeptide through a spacer and subsequently bonded to a vector to prepare the fused protein-secreting expression plasmid.
Patent JP-H1061545-A (JP)
Title: Bicycle-driven pump device
Inventor: OGAWA KAZUYA
IPC: F04B9/14
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle-driven pump device capable of simply and easily driving a pump by power generated by rotating and driving a bicycle with human power by making use of the bicycle without using any electric motor, and capable of easily performing installation, transportation, separation and storage of the pump device in relation to the bicycle. SOLUTION: A bicycle-driven pump device is composed of a pump base member 10 connected to a pump main body 18 and provided with a pulley 20 for driving it, and a stand member 12 for pivotally supporting a driving wheel 26 of a bicycle B and rotatably holding it. The pump base member 10 is arranged adjacent to the stand member 12 so as to face in the same direction of the driving wheel 26 held by the stand member 12, the stand member 12 and the pump base member 10 are connected to each other so as to be freely bent so as to be perpendicular to each other or overlapped on each other, and the pulley provided on the pump base member 10 is movably so arranged as to be brought in contact with the driving wheel 26 so as to transmit power.
Patent JP-S61100015-A (JP)
Title: Digital filter for sampling frequency conversion
Inventor: TAKEDA MINORU
IPC: H03H17/06
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a sufficient band stop attenuation without increasing the filter order and the number of times of multiplication/addition by connecting digital filters having different prescribed characteristics in cascade. CONSTITUTION:After an input X having a sampling frequency fS is converted into an output Y having a sampling frequency 2fS at a filter DF1, the result is converted into an output Z having a sampling frequency 4fS. In the frequencies below the fS of the characteristic I, frequencies below fA give the pass band, frequencies over fS-fA provide the block band and frequencies between the fA and the fS-fA give a transition frequency band with a prescribed slope. In frequencies below 2fS of the characteristic II, the pass band cut-off frequency is between the fA and fS/2, the band stop frequency is between 3fS/2 and 2fS-fA, and the transition frequency band with a prescribed slope is attained between the pass band cut-off frequency and the stop band cut-off frequency. Thus, a sufficient stop band attenuation is obtained without increasing the filter order and the number of times of multiplication/addition.
Patent JP-H09171563-A (JP)
Title: Method and system for processing of element of display list
Inventor: BIBEKU KUMAARU SAKAA
IPC: G06T11/00
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To determine overlap information on an object in a display list, prevent redundant reproduction of an image by using the information, and hold reproducing processes parallel. SOLUTION: This system reproduces an image on an image plane 28 in a memory and the image in the memory consists of plural overlapping display elements included in the display list 24. The display elements of the display list 24 are used to define an overlay graph 32, which defines a 1st display element as a descendant of a 2nd display element when the 1st display element overlays the 2nd display element. According to descendants of the display elements, clipping polygons are defined for the respective display elements. The clipping polygons are used to resize the display elements and overlapping parts are removed. A reproduction module 26 reproduces the resized display element on the image plane.
Patent JP-2001052200-A (JP)
Title: Image generation system and information storage medium
Inventor: MATSUDA SHIZUKA
IPC: A63F13/55
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image generation system with which the form of a model object can be really deformed with a little motion bones and an information storage medium. SOLUTION: The positions and rotating angles of motion bones BM19 and BM20 are found to the basis of motion data and the position and rotating angle of a support bone (bone for supporting the deformation of the model object) BS6 are found on the basis of the positions and rotating angles of BM19 and BM20. Then, the model object is deformed so as to follow BM19, BM20 and BS6. The support bone BS6 is directed toward an X axis, to which the motion bone BM19 is directed, and the support bone BS6 is rotated at a rotating angle α1 corresponding to a rotating angle α2 of the motion bone BM20 around the X axis. The coordinate transformation matrix of the support bone BS6 is found by using the coordinate transformation matrix of the motion bones BM19 and BM20.  A part GVW (attached object paired with GVH attached to BM20) of a glove attached to the motion bone BM19 is made to follow the support bone BS6 in place of the motion bone BM19.
Patent JP-2001048654-A (JP)
Title: Ceramic slurry and its production
Inventor: MIYAGAWA NAOMICHI
IPC: C04B35/622
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a slurry which is free from changes in the properties of the body and the formation of precipitate even when the slurry is stored for a long period of time and which has a characteristic such that the formed precipitate in the slurry is easily deflocculated even if the precipitate is formed by incorporating a specific amount of each of ceramic particles, water and an anionic polymer dispersant and specifying the value of pH. SOLUTION: The objective slurry contains 100 pts.wt. of ceramic particles, 100 to 200 pts.wt. of water and 0.1 to 10 pts.wt. of an anionic polymer dispersant and has a pH of 2 to 5. The preferable ceramic particles contain particles having particle sizes of <=5 μm in an amount of >=10 wt.%, and the most preferable ceramic particles are silicon carbide particles. As the polymer dispersant, a styrene-maleic acid copolymer having an average molecular weight of 1,000 to 10,000 is preferable, and ion-exchanged water is preferably used. Since nitric acid or acetic acid does not affect adversely on the purity of the ceramic particles after decomposition, these acids are preferably used for adjusting pH.  When the raw material supplied in the form of slurry, it can be directly used as the body for spray granulation or slip casting while maintaining the characteristics such as purity of the raw material.
Patent JP-H0559709-A (JP)
Title: Snow plow for snow-removing vehicle
Inventor: YOSHIDA AKIO
IPC: E01H5/06
Filed: 1991-09-02
Abstract: PURPOSE:To reduce damage due to friction and abrasion in contact with a road and improve durability. CONSTITUTION:In the elastomer of rubber or synthetic resin, short fibers are uniformly distributed at the rate of 0.1-30vol%. The aspect ratio L/D of a fiber length L to a fiber diameter D in the fiber length of 0.1-10mm is set to be 40-5000. The short fibers to be contained in the elastomer are exposed on the surface, and the surface is set in a fiber-rich state. Accordingly, a friction coefficient is made lower, and damage due to friction and abrasion is reduced, and durability is improved.
Patent JP-H1051571-A (JP)
Title: Data card type telephone set
Inventor: AWANO KOICHI
IPC: H04M15/30
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To realize a telephone set, capable of transmission by inserting a data cord to the telephone set. SOLUTION: Dialing is made available for the telephone set 1 by inserting a data card 2 whose residual call unit amount is not zero to the telephone set 1. A read/write means 4 reads the residual amount of the data card 2, and a discrimination means 5 discriminated it. When the residual amount is not zero, a switch means 6 is closed, and dialing is made available. After dialing, a timer means 7 measures the speech time, and an arithmetic means 8 calculates the speech charge. Then the speech charge is subtracted from the residual amount, and the read/write means 4 records a new residual amount onto the data card 2.
Patent JP-S6466093-A (JP)
Title: Flux cored wire for welding
Inventor: NAKAJIMA MATSUSHIGE
IPC: B23K35/02
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the projection of undissolved fluxes and to improve welding workability by incorporating a single-ply flux cored wire into the inside flux so that the fluxes are packaged triple. CONSTITUTION:A sheath is formed by winding the outside flux filling body 21 filled with the outside flux 4. The inside flux 5 is filled therein and the flux cored wire filled with the flux 11 is previously put therein. The projection of the undissolved fluxes is thereby prevented and the welding workability is improved.
Patent JP-H0384891-A (JP)
Title: Manufacture of membranous el element
Inventor: NAKAMURA NORIAKI
IPC: H05B33/10
Filed: 1989-08-28
Abstract: PURPOSE:To expedite the membrane forming speed of a complex membrane of SiN or SiON layer and SiO2 layer by using an oxidizing gas such as O2 as the mixture gas to form m SiN layer and an SiON layer, while using a gas mixing Ar and O2 to form an SiO2 layer. CONSTITUTION:This membranous EL element is composed of a complex membrane consisting of an SiN or SiON layer and an SiO2 layer in which at least one of dielectrics is formed by a magnetron spattering method, and in the magnetron spattering method, silicon nitride(Si3N4) is used as a target to form either layer, and N2 or a mixture gas of N2 and Ar is used when the SiN layer is formed, a gas made by mixing O2, N2O or an oxide gas, or their mixture, to N2 or a mixture gas of N2 and Ar, is used when the SiON layer is formed, and, a gas mixing O2 to Ar is used when the SiO2 layer is formed. Consequently, the membrane forming speed of the SiN and the SiON layer is expedited and the productive efficiency is improved.
Patent JP-S6465794-A (JP)
Title: High frequency heater
Inventor: MAEDA YOSHIO
IPC: H05B6/66
Filed: 1987-09-04
Abstract: PURPOSE:To improve manufacturing efficiency of a magnetron by performing current compensation, in the case the operation starting voltage of the magnetron is not at a rated value, according to the deviation from the rated value to make the oscillation output of the magnetron constant thereby making it possible to eliminate an adjustment work. CONSTITUTION:When a power source of a high frequency heater is turned on, an inverter circuit 20 works and a filament of a magnetron 10 is heated. An anode voltage setting value is switched via an anode voltage switching signal at a timing of adequate heating. If an anode current flows under this condition, the work start voltage of the magnetron 10 is determined to be below a set voltage E1, an anode current setting value is compensated, and a current 6 given to the magnetron 10 is switched. Even if the anode voltage 65 is the voltage E1, the work start voltage of the magnetron 10 is determined to be above the voltage E1 if the anode current 64 does not flow to the magnetron 10 and the anode voltage setting value is switched to E2 via an anode switching signal. If the current 64 flows under this condition, the work start voltage of the magnetron 10 is determined to be in the range of E1-E2, the anode current value is compensated and oscillation output is made constant.
Patent JP-H04114891-A (JP)
Title: Parcel post box
Inventor: MINEMURA HIROYUKI
IPC: A47G29/122
Filed: 1990-08-27
Abstract: PURPOSE:To directly send out a parcel from users and contain delivered parcels from deliverers and automatically pay these fees, by providing a parcel post box body equipped with a box having a system control unit and an electronic lock and a temperature regulator and an information treatment device connected between the parcel post box body and the deliverers. CONSTITUTION:When a user 1 puts a parcel into a box 3a of a parcel post box body B and manipulates to send out it, the information for sending out is transmitted to a communication equipment C of a deliverer M through an information manipulation device D1 in an information processor D. And the deliverer M received the transmitting informations goes to collect the parcel in designated parcel post box body B and inputs the charging cost of the delivery fee by a key to finish the collecting operation. And the information is stored in the information manipulation device D1 and the charged cost of the delivery fee is automatically paid from the user N to the designated deliverer M by an accounting device D3. Similarly, a delivery-requesting information is transmitted by a public or domestic telephone to the information processor D, a deliverer brings out a ordered article requested to a designated parcel post box B.
Patent JP-S60114082-A (JP)
Title: Picture processing device
Inventor: YAMADA MASANORI
IPC: H04N1/00
Filed: 1983-11-25
Abstract: PURPOSE:To obtain an operation part with high operation efficiency by having a variable power means capable of executing independently of the variable power in the scanning direction and the sub-scanning direction and switching and displaying the each magnification in the main scanning direction and the sub-scanning direction related to the variable power means, in the copying machine, facsimile, etc. CONSTITUTION:As the basic idea of the variable power when the manuscript image is expanded and reduced, the speed of a DC servo motor 37d is made variable for the sub- scanning direction. CPU counts the speed based upon the key-inputted scale factor, further, counts the PLL frequency corresponding to the speed and presets to an I/O latch 58 before scanning. For example, when the image is expanded two times, the sampling is performed at the clock rate as two times as the CCD clock rate. CPU counts the clock rate based upon the input scale factor and sets to an I/O latch 50 before the sub-scanning starts. In this case, when the main scanning direction is X and the sub-scanning direction is Y from a standard co-ordinate SP on the manuscript stand, 4 co-ordinates P1 (X1 and Y1), P2 (X2 and Y2), P3 (X3 and Y3) and P4 (X4 and Y4) are detected by pre-scanning the optical system during the pre-rotation operation period of the printer.
Patent JP-H0557121-A (JP)
Title: Air cleaner
Inventor: YAMAURA IZUMI
IPC: B01D46/24
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a small-sized space saving air cleaner by forming dust- collecting and deodorizing filters into an almost cylindrical shape to provide the same to the outer periphery of an impeller. CONSTITUTION:A suction grid 22 is formed to the front surface of a main body 21 and an exhaust grid 23 is formed to the upper surface thereof. An impeller 30 having a plurality of blades is provided in the main body 21 and a dust collecting filter 24 and a deodorizing filter 25 are provided to the outer periphery of the impeller in an almost cylindrical shape. When the impeller 30 is rotated, contaminated air passes through a suction port 27 from the suction grid 22 to become clean air through the filters 24,25. Thereafter, said clean air flows in a vortex chamber 31 and passes through the exhaust grid 23 provided to the upper surface of the main body 21 to be discharged. The cylindrical surfaces of the filters are formed into a bellows shape to largely take the surface areas of the filters. Therefore, a small-sized air purifier having good dust collecting efficiency is obtained.
Patent JP-S59110576-A (JP)
Inventor: MATSUMOTO HISAO
IPC: B25J5/00
Filed: 1982-12-15
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-H0269821-A (JP)
Title: Picture display controller
Inventor: NAKAOKA YASUSHI
IPC: G09G1/16
Filed: 1988-09-06
Abstract: PURPOSE:To attain display from an optional position on a memory by providing a cycle arbitration circuit and executing a necessary data transfer cycle at an optional time on the dual port memory. CONSTITUTION:The requests of the execution of a data transfer cycle for display (a), a dynamic memory refresh cycle (b), a memory write cycle (c) and a memory read cycle (d) are requested by changing the signals of request input terminals 102-105 in respective cycles, which have corresponded to (a)-(d), from a logical value '0' to a logical value '1'. Only the cycle corresponding to the terminal which has outputted the logical value '0' among four output terminals 126-129 corresponding to (a)-(d) is allowed execution. An output terminal 130 shows that one of the cycles is in the middle of execution by the logical value '1', and the termination of the execution of the cycle is informed by making an input terminal 131 to the logical value '0'. An input terminal 101 issues the request of prohibiting the cycle except for the cycle (a) by changing the logical value from '0' to '1'. Thus, display is attained from the optional position on the memory.
Patent JP-H1163431-A (JP)
Title: Burner
Inventor: MOMOSE TOSHISHIGE
IPC: F23D14/06
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a burner which minimizes the change of cross section shifting from a mixture gas introducing passage to a mixture gas supply space so as to restrict the pressure loss when the mixture gas flows into the mixture gas supply space. SOLUTION: A burner comprises a ring-shaped burner housing 4 which forms a mixture gas supply space 2 having an elongated cross section between its outer peripheral wall 6 and its inner wall 8 and a mixture gas introducing tube 18 which passes through the outer peripheral wall 6 of the burner housing 4 and is inserted into the mixture gas supply space 2. A mixture gas introducing passage 20 has its cross section elongated corresponding to the mixture gas supply space 2 and extends in a direction tangential to the mixture gas supply space 2 to be communicated with the mixture gas supply space 2. Accordingly, the burner can make its entire construction compact while ensuring a sufficient mixing distance.
Patent JP-H0888358-A (JP)
Title: Insulated gate type field effect transistor
Inventor: NINOMIYA HIDEAKI
IPC: H01L29/74
Filed: 1994-09-19
Abstract: PURPOSE: To eliminate a useless area and reduce the channel resistance of a MIS-FET by a method wherein a thick lead is provided on a gate electrode and a mesh-type gate electrode is employed. CONSTITUTION: A thick gate electrode 3 for a lead is provided on a left side and a drain electrode 2 is provided on it with an insulating film 8 therebetween. An annular thin gate electrode 3 is connected to the thick gate electrode 3. A drain electrode 2 and the source electrode 1 are provided inside and outside the ring respectively. A channel width can be increased without reduction in an effective area. Therefore, the resistance of the gate electrode 3 and the resistance of the drain electrode 2 or the source electrode 1 can be reduced simultaneously. By utilizing the MIS-FET like this as the turn-on switch of the MIS-FET, the turn-off capability can be improved and the controllable current of the MIS-FET with a thyristor can be increased.
Patent JP-H0892108-A (JP)
Title: Preventive and therapeutic medicine for human rotaviral diarrhea
Inventor: EBINA TAKUSABUROU
IPC: A61K39/395
Filed: 1994-09-19
Abstract: PURPOSE: To obtain the preventive and therapeutic medicine containing, as active ingredient, the common milk or its ingredient(s) of a milking animal immunized with human rotavirus or human rotavirus vaccine. CONSTITUTION: Firstly, a milking animal being in the six to nine months of pregnancy is injected, three to four times, with human rotavirus or human rotavirus vaccine every month intramuscularly and intramammarily or close to the mammary lymph node and immunized. Furthermore, two weeks to three months after delivery, the animal is additionally immunized with the virus or vaccine once or several times. Thereby, a functional milk having infection- preventive and therapeutic effect virtually similar to the initial milk, that is, the objective preventive and therapeutic medicine can be obtained in large quantities in common milk. The milk thus obtained is preferably taken through oral administration enabling transintestinal absorption; namely, it is recommended that the powdered milk obtained by dehydrating or dehydrating and defatting the above milk be orally administered.  The dose of the liquid milk is normally pref. about 1-10ml/kg b.w. a day.
Patent JP-2000052775-A (JP)
Title: Panel assembly of open roof structure for vehicle
Inventor: BOERSMA EGBERT
IPC: B60J10/82
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a panel assembly. SOLUTION: This panel assembly is a panel assembly having open roof structure for a vehicle having an opening part 2 formed in a fixed roof 1. The panel assembly comprises a panel 4 formed of a plastic material; a reinforcing frame 5 extending along the outer periphery of the panel assembly; and a coupling means 6 to intercouple the panel 4 and the reinforcing frame 5. The reinforcing frame 5 is arranged substantially outside the plastic panel. The coupling means 6 having a filling part 6 formed outside at least a panel 4 part is formed of a translucent material being more flexible than a panel material and the upper side of the filling part 6 is situated flush with the upper side of the panel 4.