baber/WOPTO huggingface dataset:
Patent JP-S5523355-A (JP)
Title: Intake device of internal combustion engine
Inventor: MIURA SAKAE
IPC: F02B31/00
Filed: 1978-08-08
Abstract: PURPOSE: A plurality of air injection ports which are opened near upper-stream side over a conical part of the intake valve are connected to a surge tank via each of the air intake pipes, this surge tank is connected to a source of air supply and thereby the mixture is homogized.  
     CONSTITUTION: Since each of the air intake pipes 17 is communicated with the intake passage 12 upstream of the throttle valve 13 via orifice 21, surge tank 18 and conduit 19, a volume of air fed via the intake conduit 17 is always kept at a constant value. Therefore, the mixture in each of the combustion chambers 4 is processed such that the air and the fuel may be uniformly mixed and at the same time kept at a constant mixture ratio, so that a combustion of the mixture after the ignition is stabilized, a thermal efficiency is improved and the fuel consumption is also improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07278576-A (JP)
Title: Fuel suppressed in toxic substance generation and reduced in fuel cost
Inventor: NIWA KENJI
IPC: C10L1/185
Filed: 1994-04-08
Abstract: PURPOSE:To suppress toxic substance generation and equipment damage, etc., due to the combustion of a liquid fuel in a stationary combustion oven, mobile combustion oven or rotary combustion oven, and to reduce fuel cost. CONSTITUTION:A liquid fuel such as gasoline, light oil, kerosene or heavy oil, is blended with alcohol(s) except methanol such as an ethyl alcohol mixing agent, n-propyl alcohol, iso-propyl alcohol, n-butanol, iso-butanol, or good-quality waste alcohol(s) or recycled alcohol(s) thereof, and when needed, further an emulsifier, depending on the water content of such alcohol(s).
Patent JP-H05200764-A (JP)
Title: Detecting method and its device of quantity of bank
Inventor: YAGI MASAYUKI
IPC: B29C43/58
Filed: 1992-03-23
Abstract: PURPOSE:To detect more simply and reliably a quantity of bank at the time of bank molding after a plastic material is discharged in a sheetlike state from a flat die. CONSTITUTION:A radiation thermometer 21 is provided on a downstream side of a gap 13 between a pair of molding rolls 11, 12 for bank molding and a surface temperature of the vicinity P of a downstream side of the gap 13 of the molding roll 11 of a nonwind-up side of a sheet 15 is measured. Since the surface temperature of the point P is related to a quantity h of bank, the quantity of bank h can be detected through the surface temperature.
Patent JP-S62252216-A (JP)
Title: Signal generation circuit
Inventor: OTE AKIRA
IPC: H03L7/22
Filed: 1986-04-25
Abstract: PURPOSE: To enable a frequency signal with high resolution to be outputted, by providing two multipliers that change rcspectively the voltage value of the output signal of a phase detector detecting a phase difference between the signals of two different frequencies, and a reference signal. CONSTITUTION:The dividing ratios(M and N) of frequency-dividers 1 and 2 can be set from the outside of the titled signal generation circuit by a set signal (sn). By changing the magnifications A and B of multipliers 9 and 10, the value of an output frequency f0 is changed. By selecting the values of the magnifications A and B appropriately(for example, A=0.5, and B=2) by a set signal (sa), the value of the output frequency f0 can be outputted within a range of M.fgamma<=f0<=N.fgamma. In this way, by setting the M and the N at approximated values as N=M+1, and controlling to frequency-compensate a difference between them in detail by the multipliers 9 and 10, the signal with the high resolution can be taken out from a VCO14 without lowering the frequency fr of a reference signal (sr).
Patent JP-H04326613-A (JP)
Title: Piezoelectric resonator and its resonance frequency adjustment method
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/17
Filed: 1991-04-26
Abstract: PURPOSE:To realize the piezoelectric resonator with less defect of a resonance frequency by improving the adjustment accuracy of the resonance frequency. CONSTITUTION:Vibration electrodes 2, 3 are provided on the surface of a piezoelectric board 1 whose thickness is slightly thinner than the design plate thickness. Then the resonance frequency of the piezoelectric board 1 provided with the vibration electrodes 2, 3 is measured tentatively. Since the thickness of the piezoelectric board 1 is thinner than the design value, the measured value is higher than the design value of the resonance frequency. Then a difference between the measured value of the resonance frequency and the design value is calculated. A coating area of a resonance frequency adjustment ink 5 is decided based on the difference and the ink 5 is applied to the surface of the vibration electrode 2 as shown, e.g. (B)-(F).
Patent JP-H08270013-A (JP)
Title: Lock device of front lower window of cab
Inventor: FUJII ATSUO
IPC: E02F9/16
Filed: 1995-03-28
Abstract: PURPOSE: To facilitate the fabricating and fixing work, by pressing and fixing the front lower window glass of the operation cab of a hydraulic shovel car or the like to the window frame by means of a cam lever through a seal material, without processing for fixing holes. CONSTITUTION: A glass plate 11 is fixed to both sides of the window hole 22 of the front lower window 10 of a cab frame 12 through a front seal 15 by rotating a cam lever 14 and pressing it. In this case, a seal material having a different sectional shape from the front seal 15 is interposed between the upper window and the lower window 10. The cam lever 14 is attached so as not to obstruct the driver's view. It makes it unnecessary to install metal fittings and fitting holes for the glass plate 11 or the frame 12 and makes it possible to easily and securely fix it to the window hole 22 even if there are dimensional errors thereof. In this way, an easily fabricating and assembling window can be obtained in a low coat.
Patent JP-H06307164-A (JP)
Title: Fixing device for sash frame
Inventor: SAKOU TSUNEHIRO
IPC: E06B3/64
Filed: 1993-04-22
Abstract: PURPOSE:To prevent the falling of an inner frame by fitting a tool to the fitting section of an operating shaft, fixing an outer frame and the inner frame bearing a glass plate by operating the operating shaft, engaging the engaging section of a cover with the bearing section of the operating shaft and covering the operating shaft. CONSTITUTION:When a hexagonal bar spanner is inserted into the hexagonal hole 14 of an operating shaft 12 under the state, in which a cover 17 is removed, and rotated and operated, the operating shaft 12 is turned, and an engaging tongue piece 9 is revolved. An inner frame 3 is fixed onto an outer frame 2 when the engaging tongue piece 9 is projected into an engaging hole 22 formed to the outer frame 2, and the inner frame 3 can be removed from the outer frame 2 when the engaging tongue piece 9 is positioned in the inner frame 3. When the engaging tongue piece 9 is projected into the outer frame 2, the inner frame 3 is fastened onto the outer frame 2 and the fitting shaft of the cover 17 is inserted into the through-hole 13 of the operating shaft 12, the operating hole 16 of the inner frame 3 and the operating shaft 12 are covered with the cover 17. Accordingly, the hexagonal bar spanner as an exclusive tool is required for rotating and operating the operating shaft 12, thus preventing the unprepared falling of the inner frame 3.
Patent JP-2000289786-A (JP)
Title: Container for extrusion of sealant or the like
Inventor: HIRAIWA TAKEAKI
IPC: B65D83/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To certainly absorb fluctuations of the internal pressure arising from expansion and contraction at the time of filling and storage without allowing a plunger to move and to prevent contents from becoming hardened by intrusion of the outside air by a method wherein a canopy is formed in a truncated conical shape having an angle of a specified degree or more, and the outer edge of a membrane is stuck only to the bottom area of a curled part at a seaming of the canopy. SOLUTION: A canopy 2 to be fixed by seaming to the upper part of a cartridge 1 is formed in a truncated conical shape having a gradient of 11 deg. or more, or desirably at 15-25 deg., against the horizontality, and the outer edge of a membrane 3 to be stretched right below the canopy 2 for shutting off the outside air is stuck only to the bottom area of a curled part at a seaming of the canopy 2, and the remaining part thereof is formed in a conical shape protuberant along the internal surface of the canopy 2.  Thereby, the membrane 3 moves upward and downward within a wide range extending from the top of the cone to a position being symmetrical to the top, and fluctuations of the internal pressure arising from expansion and contraction of contents 6 filled in the cartridge are absorbed only by the membrane 3 without making a plunger 4 move, and the outside air is prevented from coming in from the bottom.
Patent JP-H05300612-A (JP)
Title: State monitor of switchboard
Inventor: SEMIKAWA KATSUMI
IPC: H02B1/30
Filed: 1992-04-16
Abstract: PURPOSE:To facilitate the examination and maintenance of a sensor while a switchboard is in operation by a method wherein the sensor is provided near an examination cover. CONSTITUTION:A sensor 3 is provided near an examination cover 4 so as to be examined from the outside of the cubicle of a switchboard 6. The examination cover 4 can be turned 180 deg. to a direction perpendicular to the cubicle of the switchboard 6 with a hinge 5 as the center of turning. Further, a protective cover 7 is provided between the sensor 3 and the live parts of the switchboard 6 to prevent the sensor 3 from falling into the switchboard 6. As a number of holes are provided in the protective cover 7, smoke and air containing smoke produced in the board 6 can pass through the protective cover 7 and reach the sensor 3. With this constitution, the sensor 3 can be examined and maintained safely and easily.
Patent JP-S5721517-A (JP)
Title: Electrically conductive fiber
Inventor: OSHIDA MASAHIRO
IPC: D01F8/04
Filed: 1980-07-16
Abstract: PURPOSE: The titled fiber that is composed of a fiber-forming polymer and a specific thermoplastic polymer containing a specified amount of stannic oxide and a part of the fiber surface is covered with the latter polymer, thus showing good color tone and high strength and causing no reduction in conductive performance during the fabrication.  
     CONSTITUTION: (A) A fiber-forming polymer, preferably polyethylene terephthalate of 1,500W4,000 melt viscosity and (B) a mixture of (a) a thermoplastic polymer with a melt viscosity 500W2,500 poise lower than than of polymer A, preferably the  same kind of polymer as polymer A, and (b) stannic oxide, as an electrically conductive substance, having a volume resistivity of less than 100Ωcm adjusted to, by  1.0W3.4 times the weight of component (a), preferably made by calcining together with more than 0.1wt% of trivalent antimony compound, is made into conjugate  fiber so that the fiber surface is covered with component B at least partially, thus  giving the objective fiber. The percentage of component B is preferably less than  50% in the cross section of the fiber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5722096-A (JP)
Title: Electric record stencil paper
Inventor: SUZUKI TAKASHI
IPC: B41M5/24
Filed: 1980-07-16
Abstract: PURPOSE: To improve quality and performance of stencilling by stabilizing pores and also to minimize offensive odor produced at the time of the boring, by mixing special inorganic pigment powder into a semiconductive film of an electronic record stencilling paper.  
     CONSTITUTION: In preparing an electronic record stencilling paper which is formed by laminating on an electric conductive paper a film of thermal plastic resin (such as vinyl chloride resin) having been turned into semiconductive by containing fine conductive powder (such as carbon black metallic powder, etc.) and also a surface visible layer containing white pigment, approximately 0.5W30wt% of inorganic pigment (such as titanium oxide), whose particle size is below 30μ and whose electric resistance is relatively large, is mixed into the aforementioned semiconductive film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62255393-A (JP)
Inventor: TANAKA AKIO
IPC: B66D1/50
Filed: 1986-04-25
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-S5720809-A (JP)
Title: Shift position input method of object shifting device
Inventor: HASHIMOTO TOSHIO
IPC: G05D3/12
Filed: 1980-07-15
Abstract: PURPOSE:To ensure an accurate storage and input for the position of fluctuation, by substituting the shift extent of an object with the 1-pulse signal per unit of shift extent and storing the count value of the pulses into a memory to supply the position of shift. CONSTITUTION:An encoder 200 connected to a table which holds movably a tool of a machine tool 400 replaces the movement of the table with the 1-pulse signal per unit of shift extent. The pulse signal supplied from the encoder 200 is supplied to a control module (CM)100. The CM100 works in response to the program which is selectively indicated at a program module (PM)150. For instance, if the PM150 indicates the control of the tool 400, the CM100 counts the pulse signals sent from the encoder 200. When a coincidence is obtained between the signal of table position stored in a memory within the CM100 and the count value, a signal is sent to a control board 300. Thus the tool 400 is controlled by the function of the board 300.
Patent JP-H01266795-A (JP)
Title: Multilayer printed board design system
Inventor: NAKAMURA TORU
IPC: H05K3/00
Filed: 1988-04-18
Abstract: PURPOSE:To meet the requirements of the design of a high density mounting multilayer printed board by a method wherein connection pads and clearances are formed in an electric source layer and a grounding layer in accordance with the design information obtained by the design of interconnection patterns of logic interconnection layers and the specification information of pins of components to be mounted. CONSTITUTION:Connection pads 8 and clearances 9 are formed in an electric source layer 7a and a grounding layer 7b in accordance with the design information obtained by the design of interconnection patterns of logic interconnection layers and the specification information of pins of components to be mounted. The electric source layer 7a and the grounding layer 7b are designed by the processing means after the design of the interconnection patterns of the logic interconnection layer 6 is finished. In accordance with the specification information of the pins of the components to be mounted on the multilayer printed board and with the design information obtained as the result of the design of the interconnection patterns of the logic interconnection layer 6, a treatment by which the minimum connection pads 8 and the minimum clearances 9 are formed in the electric source layer 7a and the grounding layer 7b is provided. With this constitution, the design meeting the requirements of the interconnection patterns of the high density printed board can be realized.
Patent JP-S57212301-A (JP)
Title: Rotary and linear motion displacement machine
Inventor: OGURA MASARU
IPC: F16H21/18
Filed: 1981-06-24
Abstract: PURPOSE:To reduce the size and weight of the titled machine sharply by a simple mechanism by a method wherein the large-diametered ends of two piston rods are made to take reciprocating linear motions so that four cylinders are constituted by a single crank pin. CONSTITUTION:Disks 3 and 4 inscribing rings 5 and 6 forming the large-diametered ends of two piston rods, respectively, are formed integral with each other in such a manner that the centers of the disks 3 and 4 are spaced from each other by a distance two times the radius of a crankshaft and bearings 12 through which the crank pin 11 passes are provided at the centers of the disks 3 and 4, respectively. Further, cylinders 9 and 10 are arranged normal to each other so as to enable pistons 7 and 8 corresponding to the rings 5 and 6 to take reciprocating motions in the directions normal to each other. With the above structure, when the crankshaft 13 is rotated, the disks 3 and 4 rotates of itself about the crank pin 11 at the same speed in the direction reverse to the crankshaft 13 and the pistons 7 and 8 take reciprocating linear motions within the cylinders 9 and 10, respectively, so that it becomes possible to constitute four cylinders by the crank pin 11.
Patent JP-S61255946-A (JP)
Title: Improved rubber composition
Inventor: TAKESHITA MICHITAKA
IPC: C08L21/00
Filed: 1985-05-09
Abstract: PURPOSE:To provide the rubber compsn. having improved tensile strength and wear resistance and suitable for use as a material for tires, by using, as a main component, a wet master batch obtd. by dispersing modified carbon black in a diene rubber latex. CONSTITUTION:The surface of a reinforcing carbon black having a nitrogen adsorption surface area of 70-200m<2>/g and a DBP absorption of 80-130ml/100g is treated with low-temperature plasma to prepare a modified carbon black having a hydrophilicity level of 2-4. 30-150pts.wt. said modified carbon black as a water slurry is dispersed in 100pts.wt. (on a solid basis) rubber latex com prising natural rubber or a diene rubber component such as styrene/butadiene copolymer rubber to prepare a wet master batch. Said master batch is used as a main component to obtain the desired rubber compsn.
Patent JP-H09283256-A (JP)
Title: Terminal assembly device for bulb
Inventor: HIROSE SEIKI
IPC: H01R43/22
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a terminal assembly device for a bulb. SOLUTION: An insulator holding part 13 is provided to position and hold an insulator. Wire holding blocks 14, 15 are provided in opposition to the insulator holding part 13. With the operation of a manual lever 16, a wire inserted into a terminal storage hole in the insulator is held between both wire holding blocks 14, 15 and pulled downward as it is.
Patent JP-H10283138-A (JP)
Title: Recorder
Inventor: IIMOTO KEIICHI
IPC: H04N1/32
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To recognize how respective recorders are utilized in the case that the plural recorders are present on a network by storing the value of the communication start time for each communication and controlling in which area of a storage area the value of the communication start time is to be utilized. SOLUTION: At the time of performing recording through the network, the value of the communication start time is stored for each communication, in which area of the storage area the values are to be stored is controlled and the value of the communication start time stored by a storage means is outputted as needed. In this recorder, a RAM 9 is used as the work area of an MPU 7 and also used as the storage area of the communication start time. A communication recording management part 17 controls in which area of the storage area the communication start time temporarily stored inside the RAM 9 is to be stored, reads the communication start time from a recording area and sends out the data of the communication start time to a recording control part 13 in the case that the recording of the communication start time is requested.
Patent JP-S5323984-A (JP)
Title: 5-fluorouracilnucleoside derivatives
Inventor: ISHIDO RIYOUJI
IPC: A61K31/70
Filed: 1976-08-13
Abstract: PURPOSE: 5-Fluoro-1,3-bis(β-D-ribofuranosyl)uracil derivatives of formula (R is H or acyl), e.g. 5-fluoro-1,3-bis(2,3,5-tri-)-benzoyl-β-D-ribrouranosyl. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10279549-A (JP)
Title: Quinone derivative
Inventor: NANGO MAMORU
IPC: C07C235/82
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an electron-transmitting function in vitro. SOLUTION: A compound having a group of formula I [R<1> is imino, a group of the formula: CONH; R<2> is H, a halogen; (n) is 2-20], e.g. a naphthoquinone monomer compound of formula II. The compound having the group of formula I [(n) is 2; R<1> is imino group; a phospholipid is bound to the group] is obtained by adding 1,4-naphthoquinone, etc., to 3-aminopropionic acid dissolved in chloroform, dropping triethylamine on the mixture, distilling off the solvent, dissolving the residue in chloroform, adding N-hydroxysuccinimide and N,N'- dicyclohexylcarbodiimide, stirring, filtering, distilling off the solvent, dissolving the obtained succinimide compound in chloroform, adding the chloroform solution of dipalmitoylphosphatidylethanolamine, dropping trimethylamine on the mixture, and subsequently extracting with a solvent.
Patent JP-S5430842-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1977-08-12
Abstract: PURPOSE: To prevent oil contamination to copy paper and obtain copy of high quality by providing a separating member which separates toner image backing from heating element surface and a conveying guide member which is integrally mounted thereto and of a larger area than the separating member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03292519-A (JP)
Title: Lap-top type personal computer
Inventor: OSHIBA KOICHI
IPC: G06F1/16
Filed: 1990-04-11
Abstract: PURPOSE:To reduce the depth of a personal computer in order to improve its portability by providing a MODEM store part to the inside of the side part of the computer main body. CONSTITUTION:A MODEM store part 20 is provided inside the left side part of a main body part 2 in order to store an attachable/detachable card type exclusive MODEM. In an application of the exclusive MODEM, the MODEM is loaded into the part 20 and an RS-232C connector is attached for use of a general external MODEM. Both exclusive and external MODEMs are never used at one time and therefore no operating problem is produced in such a constitution. Thus the part 20 is provided at the inside of the side part of the part 2 together with a battery chamber 14 provided between a pair of hinge parts 6a and 6b. Therefore these hinge parts are provided at the utmost rear part of a computer device. As a result, the overall depth of the computer can be reduced together with its portability.
Patent JP-S5220759-A (JP)
Title: Timer
Inventor: TAMEFUSA SHIGERU
IPC: H01H47/18
Filed: 1975-08-09
Abstract: PURPOSE: Development of a timer which can completely discharge the residual electric charge of the condenser included in the time constant circuit and can obtain accurate timer operation timing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60240207-A (JP)
Title: Surface acoustic wave element
Inventor: TAGUMA KIYUUICHI
IPC: H03H9/02
Filed: 1984-05-15
Abstract: PURPOSE:To discharge an electrostatic charge accumulated between electrodes, and to prevent the electrode from being fused when manufacturing a surface acoustic wave element, by providing a discharge use gap which has been made narrower than an interval between each output electrode. CONSTITUTION:In a surface acoustic wave element provided with an input/output IDT electrode on a piezoelectric body substrate 1, a discharge gap 6 of an interval A which is narrower than an interval B between a shielding electrode 4 and each input/output electrode, at a position separated from a surface acoustic wave propagation path. Even if a sudden temperature change is generated in the manufacturing process or due to a working operation condition, and the substrate is electrified due to a pyroelectric effect, a discharge is generated in a place A, and the electrode can be prevented from being fused.
Patent JP-S63281431-A (JP)
Inventor: PIITAA JIEEMUSU BOBUSON
IPC: G02F1/31
Filed: 1988-04-21
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。