baber/WOPTO huggingface dataset:
Patent JP-H11289020-A (JP)
Title: Semiconductor memory device
Inventor: NISHIMOTO YOSHITSUGU
IPC: H01L21/8244
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce both the operation failure of random access and the failure of increases in standby current. SOLUTION: The memory device has memory cells of driving transistors and TFT(thin film transistor) type load elements connected in series between power voltage supply lines. Current control circuits 6 for each controlling the amount of a current flowing through the both elements in access and wait modes are connected to at least any of first and second power voltage supply lines (e.g. to a supply line 4 of a power voltage Vcc). Each of the current control circuits 6 has a high-resistance element RH connected in series to a first branch line 4a of the power voltage supply line 4, a low-resistance element RL (omittable) connected in series to a second branch line 4b thereof, and a switching element SW for switching the power voltage supply line path between the first and second branch lines.  The switching element SW is controlled, e.g. by a CE (chip selection enable) signal or Y (row selection) signal.
Patent JP-S5426658-A (JP)
Title: Impurity diffusion method to semiconductor
Inventor: OOSONE TAKASHI
IPC: H01L21/225
Filed: 1977-07-29
Abstract: PURPOSE: To establish the semiconductor device excellent in the noise performance, by obtaining high sheet resistance with good reproducibility and reducing the leakage current, through performing heat treatment under dry or wet oxidation atmosphere, in performing impurity diffusion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10279089-A (JP)
Title: Cassette for feeding paper sheet
Inventor: TANAKA SATORU
IPC: B65H1/12
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a cassette for feeding paper sheets capable of stabilizing a paper sheet carrying system by abutting the highest paper sheet on a lower part of a paper sheet feed roller constantly with the desired pressure according to the size (weight) of the paper sheet to be stored, and capable of reducing the cost through common use of parts. SOLUTION: In a cassette for feeding paper sheets which is mounted on an image recording device, etc., and presses the highest paper sheet among a large number of laminated and stored paper sheets against a paper sheet feed roller 31 to feed the paper sheet, a press-up plate 22 capable of being vertically oscillated with a base part on the paper sheet feeding upstream side as a supporting point, a first elastic member 23 to press the highest paper sheet in a cassette body against the paper sheet feed roller 31, and an auxiliary urging means 3 to elastically urge the push-up plate 22 and to support the highest paper sheet in the cassette body to be pressed against the paper sheet feed roller 31 with the desired pressure, are provided on the bottom part of a cassette body 10.
Patent JP-H07298400-A (JP)
Title: Controlling unit for localization of sound image for mixer
Inventor: FUJIKAWA SHOJI
IPC: H04S7/00
Filed: 1994-04-28
Abstract: PURPOSE:To visually grasp localization and an extent through easy operation by controlling a distribution rate independently by a right and a left channel and enabling associative control when a right and a left stereophonic input are distributed to a right and left output. CONSTITUTION:The left and right stereophonic inputs Lin and Rin are distributed by distributing means 1 and 2 to the left and right channels respectively, and the left and right left outputs Lout and Rout are outputted from adding circuits 3 and 4. The distributing means 1 and 2 are provided with knobs 6 and 7 which are interlocked by friction and a two-axial twin variable resistor 5 which is driven by the knobs 6 and 7, and while one of the knobs 6 and 7 is pressed with a hand, the other is pivoted, the extent of a sound image is controlled corresponding to the relative angles between the knobs. When the knobs 6 and 7 are pivoted in the interlocked state, a sound image having an extent corresponding to the angle theta is localized. The angles of the relative pivoting and independent pivoting of those knobs 5 and 6 are displayed through the knobs 6 and 7, etc., and the sound image localization and extent can be adjusted through the easy operation while visually grasped.
Patent JP-S57207160-A (JP)
Title: Low thermal expansion invar type fe-ni alloy with superior rust resistance
Inventor: NOHARA KIYOHIKO
IPC: C22C38/00
Filed: 1981-06-17
Abstract: PURPOSE: To provide a low thermal expansion "Invar " type Fe-Ni alloy having superior rust resistance and consisting of a prescribed percentage each of Ni, C, Si, Mn and Co as essential components and the balance essentially Fe.  
     CONSTITUTION: This low thermal expansion Invar type Fe-Ni alloy consists of, by weight, 30W45% Ni, ≤0.04% C, 0.05W0.25% Si, 0.10W0.40% Mn and 0.01W 1.50% Co as essential components and the balance Fe with inevitable impurities. To said composition may be added ≥1 kind of element selected from 0.005W 0.100% Ca, 0.50W3.00% Cr, 0.50W3.00% Cu, 0.01W0.50% Ti and 0.01W0.50% Zr. By specifying the alloy composition as mentioned above, the desired low thermal expansion Invar type Fe-Ni alloy with superior rust resistance is obtd. without causing an increase in coefft. of thermal expansion and troubles such as weld crack and stress corrosion crack. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000279814-A (JP)
Title: Exhaust gas cleaning catalyst and its use
Inventor: HANAKI YASUNARI
IPC: B01J23/63
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance NOx cleaning capacity under a lea atmosphere and to sufficiently develop the function as a ternary catalyst by adding at least one noble metal selected from the group consisting of platinum, palladium and rhodium and composite oxide represented by a specific formula. SOLUTION: An exhaust gas cleaning catalyst contains at least one noble metal selected from the group consisting of platinum, palladium and rhodium and composite oxide represented by the formula LnαZr1-αOx (wherein α is 0.4<α<0.9, x is an oxygen amt. satisfying valencies of respective atoms and Ln is at least one element selected from the group consisting of La, Pr and Nd). Composite oxide to be used contains a rare earth metal and a transition metal and avoids the compounding of a rare earth metal with alumina and facilitates the adsorption of NOx even after endurance and utilizes characteristics absorbing NOx in a lean atmosphere to enhance NOx cleaning capacity.
Patent JP-S59216522-A (JP)
Inventor: ISHII NAOHIKO
IPC: A01G13/00
Filed: 1983-05-25
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-S58217942-A (JP)
Inventor: RICHIYAADO ERU SHIYANKU
IPC: G03G5/147
Filed: 1983-05-25
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-S57207177-A (JP)
Title: Dc sputtering device
Inventor: SHIMIZU TAMOTSU
IPC: C23C14/35
Filed: 1981-06-17
Abstract: PURPOSE:To reduce the damages of the film formed on a substrate owing to charged particles with a simple means in a DC sputtering device by mounting plural permanent magnets or the like on the nonholding surface side of a substrate holder and generating magnetic fields. CONSTITUTION:In a DC sputtering device, for example, plural permanent magnets 23 are arrayed and mounted on the nonholding surface side of a substrate holder 7 holding a substrate 6 in such a way that their polarities are located in the same positions. The film forming surface of the substrate 6 is covered with the magnetic field roughly parallel with the film forming surface by the magnetic fluxes generated between the N poles and S poles of said magnets 23. The influence upon a electrically neutral film forming material is prevented by this, whereby the collision of charged particles such as electrons and anions against the substrate 6 is prevented and the damages of the formed film surface by particle rays are eliminated.
Patent JP-S5216081-A (JP)
Title: Method of control of sheet shaped articles in the manufacturing stage
Inventor: KASAHARA NATSUEI
IPC: B65H43/00
Filed: 1975-07-28
Abstract: PURPOSE: By utilizing a magnetic mark, to arrange to control precisely the adjustment of the sheet shaped meandering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05265261-A (JP)
Title: Magnetic toner transfer method
IPC: G03G13/16
Filed: 1992-03-19
Abstract: PURPOSE:To attract magnetic toner to a transfer paper and so on by means of magnetic force, and obtain an excellent image without causing problems such as the scattering and so on since image density and transfer efficiency are excellent even if the low developing electric potential and low resistance magnetic toner is used by arranging a magnetic member in a transfer corona capacitor or in a transfer roller. CONSTITUTION:In a transfer part of an electronic transfer recorder, a magnetic member 4 is arranged in a transfer corona capacitor 3, or the magnetic member 4 is arranged in a transfer roller 7, and magnetic toner 5 is transferred to a transfer paper 2. A charger line 6 is arranged in the transfer corona capacitor 3, and the magnetic member 4 is arranged under the transfer corona capacitor 3. Fixing of the magnetic toner 5 onto the transfer paper 2 may not be by means of a heat roller fixing system, and in the case of a pressure fixing system, the magnetic member 4 may be arranged in the roller 7. That is, the magnetic member 4 is arranged inside of the transfer roller 7. The transfer part, in which a container of the transfer corona capacitor 3 or the pressure roller 7 in itself are formed of the magnetic member and to which the other magnetic member 4 is not added particularly, may be also included.
Patent JP-H11270720-A (JP)
Title: Multidirectional valve and water purifier
Inventor: ISOBE TAKU
IPC: F16K11/056
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent a fluid from flowing out from an outflow port to be closed even when there is a difference in passage resistance on the downstream of a multidirectional valve by providing a ball movement suppressing member suppressing a ball from separating from the outflow port when the outflow port is switched from an opened state to a closed state. SOLUTION: When a push button is pressed, a first outflow port 31 is opened, and raw water starts flowing out from a shower discharge port 18 through the first outflow port 31. A second ball 12 tends to separate from a second outflow port 32 via the backflow flowing into a valve case 7 from the second outflow port 32, however a ball movement suppressing member 50 covering the second ball 12 suppresses its movement, and the second ball 12 is suppressed from separating from the second outflow port 32. When the backflow ceases and a fluid starts flowing out from the second outflow port 32, the second ball 12 is drawn by the flow and inserted into the second outflow port 32. The fluid is prevented from flowing out from both outflow ports 31, 32 simultaneously, and passages can be surely switched.
Patent JP-2000198889-A (JP)
Title: Olefin-based elastomeric crosslinked foam and elastomer composition therefor
Inventor: SUEDA KIMINOBU
IPC: C08K5/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam of high expansion ratio with no rough texture due to degassing, exhibiting soft touch and excellent tear strength characteristics, etc., by heat treatment of a composition comprising each specific ethylene-α-olefin copolymer, polypropylene, organic peroxide, crosslinking auxiliary and foaming agent. SOLUTION: This crosslinked foam is obtained by heat treatment of a composition comprising a total of 100 pts.wt. of (A) 70-98 pts.wt. of an ethylene-α-olefin copolymer with a density of 0.88-0.92 g/cm3 and melt flow rate of 0.1-50 g/10 min and (B) 2-30 pts.wt. of a polypropylene with a melt flow rate of 0.5-50 g/10 min (pref. a propylene homopolymer or the like), and (C) an organic peroxide, (D) a crosslinking auxiliary, and (E) a foaming agent; wherein the melt flow rate of the blend of A and B is 0.1-10 g/10 min, and the weight ratio D/C is pref. (1:8) to (3:1).
Patent JP-H05289287-A (JP)
Title: Film supply device
Inventor: YAMAGUCHI TAKUJI
IPC: G03D13/00
Filed: 1992-04-13
Abstract: PURPOSE:To prevent a cartridge, where undeveloped film is taken up, from dropping at the time of carrying a leader downward in a film supply device where the undeveloped film connected to the leader is inserted in a film supply chamber from a throw-in port and carried downward, and then fed in a developing part. CONSTITUTION:A downward carrying device 10 having a rising and falling board 13 for supporting the leader is provided in the film supply chamber where the throw-in port is formed at its upper part. A bearer 20 for supporting a cartridge P is attached to the board 13. The lower edge of the leader L inserted in the film supply chamber from the throw-in port is supported by the board 13, and the cartridge P of the film F connected to the leader L is supported by the bearer 20, thereby preventing the cartridge P from dropping when the leader L is carried downward by the lowering of the board 13.
Patent JP-H1027267-A (JP)
Title: Method for executing computer aided geometrical modeling
Inventor: KLEIN RUEDIGER
IPC: G06F17/50
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the relation of computer aided geometric modeling to declation description with strong expression power and a working chip in a geometrical information unit (feature). SOLUTION: Information related to the volume, area, edges, points, and phase of an expression element Γ is integrated, declared and displayed based on logic having no relation with order. The expression element Γ consists of individual base volume, the density ρ of a real number (positive, zero, negative) is allocated to the base volume and the local connection of individual expression elements Γ is executed by the logical connecting operation of exchange and connection.  A description plane related to important information is provided as a belonging-area plane between a volume plane and a phase plane and a belonging-edge plane between the volume plane and the phase plane in order to constitute relation among the volume plane to be a base plane for describing basic structure previously applied by synthesis, the phase plane to be a general geometry expression, phase structure, and volume for generating these planes and structure also in their mutual relation.
Patent JP-H10249072-A (JP)
Title: Twig cutting scissor for cutting by pulling blades
Inventor: AZUMA MITSURU
IPC: B26B13/28
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide twig cutting scissors with which the branch of tree can be cut by a little power. SOLUTION: Two shafts 6 and 7 or 8 and 9 with bearing fixed at the base part of lower blade are respectively fitted into cut grooves 2 and 3 at the base part of lower blade, a washer, spring washer and nut are attached to a shaft 9 for which a head part becomes a bolt, and the upper and lower blades are matched. When the twig is pressed by the upper and lower blades in the case of cutting the twig while sandwiching it, at the same time, the upper blade is moved fron front to back and the lower blade is moved from back to front to cut the twig so that the twig can be cut by less power.
Patent JP-2000287293-A (JP)
Title: Speaker system adopting mfb method
Inventor: OKINO NOBORU
IPC: H04R3/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a speaker system adopting the MFB method where a user can use an amplifier possessed by the user. SOLUTION: A 1st voice coil 10-1 of a speaker unit 10 receives an acoustic signal. A vibration information detection means 90-1 consisting of a vibration displacement detection means 31, a vibration velocity detection means 32, a vibration acceleration detection means 33, amplifiers 50-1, 50-2, 50-3 and an adder 60 sums a signal of a vibration displacement (x), a signal of a vibration velocity (v) and a vibration acceleration α. Then an amplifier 40 gives an output of the adder 60 to a 2nd voice coil 10-2 of the speaker unit 10 in a way of positive feedback or negative feedback.
Patent JP-S59217452-A (JP)
Title: Heat collector utilizing solar heat
Inventor: WATANABE TAKEJI
IPC: F24S90/00
Filed: 1983-05-25
Abstract: PURPOSE:To increase the heat collecting amount of air per unit sunshine heat receiving area by a method wherein a heat collecting unit is constituted so as to be a fin tube type in which heat collecting fins are laminated in the axial direction of heat collecting tubes with specified spaces and the space between the heat collecting tubes is specified to a specified value. CONSTITUTION:The device is provided with a refrigerant enclosing circuit, in which a compressor 1, a condenser 2, an expansion valve 3 and the heat collecting unit 4 collecting the heats of the sun and air are connected sequentially, and a hot-water supplying circuit, in which a water heater 5 having the condenser 2 and a heat exchanging means, a hot-water reserving tank 6 and a water circulating pump 7 are connected, while the heat collecting unit 4 is constituted so as to be the fin tube type, in which the heat collecting fins 4b are laminated in the axial direction of the heat collecting pipes 4a with spaces of 4-6mm. and the spaces between the heat collecting pipes 4a are determined so as to be 40-60mm.. As a result, the heat collecting amount of air per unit sunshine heat receiving area is increased, the heat collecting unit is miniaturized and a space for mounting the unit is reduced. The heat absorbing amount of air and the efficiency of heat collecting operation become maximum when no wind is blowing at outside of a house.
Patent JP-H026477-A (JP)
Title: N-phenyl-n-pyrimidin-2-yl urea having herbicidal and plant growth regulating properties
Inventor: HERUMAN RENPUFURAA
IPC: C07D239/70
Filed: 1989-04-12
Abstract: The present invention relates to novel N-phenyl-N-pyrimidin-2-ylureas having a herbicidal and plant growth-regulating activity, to agrochemical compositions that contain those substances as active ingredients, to the use of the novel ureas for controlling weeds or for regulating plant growth, and to processes for the preparation of the novel compounds. The invention also relates to novel intermediates and to processes for the preparation thereof. The novel compounds correspond to formula I   <IMAGE> (I)  in which the radicals R1 to R6 have the meanings given in the text.
Patent JP-S61250965-A (JP)
Title: Battery accommodation device
Inventor: YANAGISAWA GEN
IPC: H01M50/244
Filed: 1985-04-30
Abstract: PURPOSE:To make replacement of old and new batteries possible without interruption of supply current to an electronic circuit by bringing into contact a common contact piece with electrodes of both batteries when old and new batteries are moved. CONSTITUTION:When an auxiliary battery 1c is inserted into a box 2, a new battery 1b and an old battery 1a are moved toward the right, and a contact piece 7 is in contact with positive electrodes 5 of both batteries 1a and 1b, and a contact piece 8 is in contact with negative electrodes 6 of both batteries 1a and 1b, and current is suppried to an electronic circuit from both batteries. By further pushing the battery 1c, the battery 1c is accommodated into a compartment 3b, and the battery 1b is accommodated into a compartment 3a, and the old battery 1a is forced to push out from the box. Therefore, the old battery is replaced to the new battery without interruption of current supply.
Patent JP-H11266931-A (JP)
Title: Turning structure for top plate in desk or the like
Inventor: TAKIZAWA SHOICHI
IPC: A47B3/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To perform arrangement side by side at a corner without becoming an obstacle at the time of nonuse and without occupying much space. SOLUTION: An attaching member 5 for attaching a top plate 10 is pivotally supported at the upper part of a leg member 2 reversibly rotatably from a horizontal direction to a vertical direction, the top plate 10 is freely slidably attached to the attaching member 5 and the top plate 10 is energized in a front direction at the time of being horizontal. Then, the plate is formed so as to be moved downwards by the gravity and positioned on the rear side of the leg member 5 against energizing at the time of rotation in the vertical direction.
Patent JP-H08292955-A (JP)
Title: Language processing method and data processor applying the same
Inventor: EBURIN BUAN DE BUIIN
IPC: G06F17/27
Filed: 1996-04-15
Abstract: PURPOSE: To provide an efficient language processing method and data processor which convert an input sentence of a user's input language into its meaning expression and convert the meaning expression into an output sentence in an output language. CONSTITUTION: Plural data units representing the meanings of a series of elements of the 1st language are inputted from an input signal processor 122. Each data unit includes >=1 identifier related to >=1 identifiers of >=1 other data units. An output signal processor 124 provides elements of the 2nd language corresponding to the meanings represented by the data units and array the elements in the series of the 2nd language corresponding to the meanings represented by the∥data units, the related identifiers, and process instructions based upon the grammatical rule of the 2nd language to generate a series of elements in the 2nd language representing the meanings of the series of elements of the 1st language from the data units representing the meanings of the series of elements of the 1st language.
Patent JP-H11296314-A (JP)
Title: Image formation controller, method therefor and storage medium
Inventor: YASUDA MASATAKA
IPC: G06F3/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To facilitate a countermeasure to the delay of image data transfer without using a memory with a large capacity in image formation control for receiving image data from the outside, and forming an image on a recording medium. SOLUTION: An image formation controller receives an interrupting signal for communicating that the transferring speed of received image data to a buffer is made slower than the transferring speed from the buffer to a printer, and the amount of valid image data in the buffer are made less than prescribed amounts (S401), and then allows a bus monitor to interrupt the transfer of the valid image data to the printer, and to transfer invalid data (S403). Afterwards, the amounts of the valid image data in the buffer are turned into the prescribed amounts or more by the image data transfer to the buffer, and then the scanning position of the printer is returned to the head (S405). Then, this image formation controller again allows the bus monitor to resume transfer of the image data to the printer (S406). The bus monitor transfers the invalid data until a scanning end position before interruption, and then resumes transfer of the valid image data.
Patent JP-S5520627-A (JP)
Title: Reverse osmosis membrane
Inventor: HAYASHI YOSHIHIRO
IPC: B01D69/12
Filed: 1978-07-28
Abstract: PURPOSE: The reverse osmosis membrane of an improved metal ion removal rate and water transmission rate by causing radical polymerization of nitrogen-contained monomer and alkyl metals in the plasma region of glow discharge thereby forming a high polymer film on porous plates.  
     CONSTITUTION: Porous substrates 2 are disposed on the glass support table 8 or the like in a hermetic vessel 1 and the inside of the vessel 1 is put in a vacuum state. Nitrogen-contained monomer such as of allyl amine, alkyl metals such as of diethyl zinc and inert gas such as argon are mixed under suitable partial pressures and the mixed gas is grawn through a raw material suction port 5 and is applied with suitable AC current. This causes glow discharge to be generated and the nitrogen- contained monomer and alkyl metals to be radical-polymerized by high energy in the region of a plasma state, whereby the reverse osmosis membrane being high polymer film is formed on the substrates 2. This membrane is an asymetrical thin film which is extremely thin and is utilized for desalination of sea water, expulsion of heavy metal ions, etc. 
     COPYRIGHT: (C)1980,JPO&Japio