baber/WOPTO huggingface dataset:
Patent JP-H03156116-A (JP)
Title: Valve clearance and valve timing setting device in engine
Inventor: SATO KAZUYOSHI
IPC: F01L31/00
Filed: 1989-11-10
Abstract: PURPOSE:To adjust a valve clearance with high precision and measure certainly valve timing by finding out opening timing of a valve by the change rate of air, and also detecting directly the phase angle of a cam shaft. CONSTITUTION:When the change rate of air pressure at the time of lowering a valve 5 by an adjusting screw 11 reaches a prescribed value, the adjusting screw 11 is returned for prescribed rate, and then a lock nut 15 is fastened, so that adjusting of a valve clearance is thus carried out. Since no influence is given even if a few air leakage is generated in an initial condition at the time of closing the valve 5, it is possible to detect certainly the opening timing of the valve 5 so as to carry out adjusting without dispersion with high precision. Valve timing is found out on the basis of the signal from the phase angle detecting means 81 of a cam shaft 6, and the signal from displacement sensor 89 in response to vertical motion of the valve 5. It is thus possible to reduce the number of interposing parts so at to carry out adjusting with high precision, since the phase angle of the cam shaft 6 is detected directly.
Patent JP-S61275275-A (JP)
Title: 1,3-dithiol-2-ylidene derivative
Inventor: YOSHIZAWA JUNJI
IPC: A61K31/4433
Filed: 1985-12-28
Abstract: NEW MATERIAL:A 1,3-dithiol-2-ylidene derivative expressed by formula I [R<1> is methyl or tert-butyl; R is 4-(fluoro, bromo, nitro or hydroxy)phenyl, benzyl, 2-pyridyl, 2-thienyl, 2-pyrrolyl, pyrazinyl, 1- or 2-naphthyl, 2-indolyl, 2-quinolyl or 2-benzimidazolyl when R<1> is methyl, and is phenyl when R<1> is tert-butyl]. EXAMPLE:2-(1,3-Dithiol-2-ylidene)-1-(4-fluorophenyl)butane-1,3-dione. USE:A preventing and treating agent for liver diseases having remarkable hepatophathic inhibitory effect. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (R2 is lower alkyl or aralkyl; X is anion residue) in the presence of a base to afford the aimed compound expressed by formula I.
Patent JP-S62270641-A (JP)
Title: Aqueous emulsion composition for bonding powder of metal or metallic compound
Inventor: NARUSE KIYOJI
IPC: C08L29/04
Filed: 1985-12-28
Abstract: PURPOSE:To obtain the title composition excellent in adhesiveness, resistance to water and sea water and harmless to the human body, by mixing an atactic PP with a synthetic rubber (latex), a dispersant and a styrene/alkyl acrylate copolymer. CONSTITUTION:A mixture containing 1pt.wt. atactic PP (A) of an average MW of 3,000-50,000, 0.1-0.7pt.wt. block synthetic rubber (latex) (B) (e.g., styrene/butadiene copolymer rubber), 0.03-0.5pt.wt. dispersant (C) (e.g., PVA of a degree of saponification of 80-97%), 0.05-0.7pt.wt. normally solid petroleum resin (D), 0.03-0.5pt.wt. styrene/alkyl acrylate copolymer (E) containing 50-90mol% bound units derived from a 1-6C alkyl acrylate and, optionally, 0.5-3pts.wt. asphalt which is a bitumen based on a hydrocarbon oil component which is called medium or maltene and containing a protective substance and colloidal particles or ultrafine particles which are called asphalt resin is suspended in water.
Patent JP-H01136408-A (JP)
Title: Initial setting system for data ram
Inventor: HORIGUCHI KENJI
IPC: H03H17/04
Filed: 1987-11-24
Abstract: PURPOSE:To attain initial setting of a RAM without notifying the software by resetting the content of a storage means storing tentatively the result of calculation in the filter processing while a pulse generated through the start of a signal commanding the execution of filter processing is applied. CONSTITUTION:A coefficient ROM 11 in a processor for digital signal processing stores the filter coefficient for filter processing and outputs the filter coefficient to an arithmetic circuit 12. The arithmetic circuit 12 fetches the filter coefficient and data on a bus 14 as a multiplicand and the product with the multiplicand and the sum of a signal of an accumulator 13 is outputted to the accumulator 13. The accumulator 13 stores tentatively the output of the arithmetic circuit 12 and outputs the content to a bus 14 and the arithmetic circuit 12. Moreover, the content of the accumulator 13 is reset by a reset signal 18 generated by the software or a pulse generation circuit 16. Then the pulse generating circuit 16 generates a reset signal 18 of a prescribed length started by an external signal 17 and outputs it to the accumulator 13.
Patent JP-S63146195-A (JP)
Inventor: KATO HIDEAKI
IPC: G07F9/00
Filed: 1986-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01156663-A (JP)
Title: Chromatography analysis method and apparatus for mixture of liquid material
Inventor: FURADEIMIRU MIHAIROBICHI POSHI
IPC: G01N30/40
Filed: 1987-11-24
Abstract: PURPOSE: To maintain the continuous operation conditions of a detector and to improve analysis accuracy by switching a channel so that a carrier gas flows to a column and a detector or in the opposite direction to the column and to the detector. CONSTITUTION: Before performing an analysis, a valve 15 is closed and a carrier gas is allowed to flow through a pipe 17, the flow is split into two portions, one of them is flown the exit back to the entrance of a column 3 with a temperature gradient, and the other is guided to a detector 4. After a sample is injected to an entrance part 9 of the column 3 by a injector 2, the valve 15 is opened and one portion of the carrier gas is allowed to flow from the entrance toward the exit of the column 3. Gas flowing out of the column is mixed with the remaining carrier gas that passes through a pressure adjuster 18 and is guided to the detector 4. By blowing the sample injected to the entrance part 9 of the column 3 in advance, a volatile medium is eliminated, thus obtaining a condensed sample.
Patent JP-H01134858-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: MATSUI KAZUHIRO
IPC: H01M4/04
Filed: 1987-11-20
Abstract: PURPOSE:To prevent drop of the negative electrode capacity by retaining a low viscosity solvent in voids in a neg. electrode plate material, then dissolving a high viscosity high-polymer glue in this solvent, and thereby preventing blocking of metal cadmium. CONSTITUTION:Chemical formation of a sintered Cd electrode plate is carried out to remove impurities in the electrode plate. This Cd electrode plate is flushed and dried. Then the Cd electrode plate is immersed in water so that the Cd electrode plate contain water, and it is coated with 1wt.% methyl cellurose aqueous solution. The Cd electrode plate is dried and cut into sizes of 200mmX33.5mm. Thereby a neg. electrode plate with an electrode plate capacity of 3000mAh is obtained. Battery is fabricated this neg. electrode plate, two sintered Ni pos. electrode plates of the same dimensions, and kalium hydroxide aqueous solution with a specific gravity of 1.23. This prevents the metal cadmium from blocking, and drop of the neg. electrode capacity can be prevented.
Patent JP-H07124956-A (JP)
Title: Mold release agent
Inventor: NAKAGOME SEIJI
IPC: B29K83/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a mold release agent which leaves hardly residue such as a contaminant on the surface of a mold even in the case where it is used at vulcanization molding of acrylic rubber, in the mold release agent which is comprised of silicone oil, a surface active agent and, an aqueous dispersant. CONSTITUTION:Mold release agent comprises silicone oil, (1) an ether type or multivalent alcohol ester type nonionic surface active agent, or (2) a nonionic surface active agent which is resolved or volatilized completely at a mold temperature at the time of molding, and an aqueous dispersant.
Patent JP-H11135480-A (JP)
Title: Plasma treatment device
Inventor: KANETANI MASAO
IPC: C23C16/511
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment device which controls temperature of a reaction chamber side wall at low consumption power effectively and readily. SOLUTION: An inside of a reaction container 11 is divided into a reaction chamber 12 and a circumferential chamber 42 by a partition 41 formed of a 10 to 100 mm-thick conductive material such as aluminum, aluminum alloy or stainless steel. The partition 41 has a tubular side wall part 41a, an upper electrode part 41b extended from an upper end of the side wall part 41a to the side of the reaction chamber 12 almost horizontally by a specified length and a connection part 41a which is extended from a lower end of the side wall part 41a to a side wall of the reaction container 11 and connects them. A heater 43 is fixed to a surface of the side wall part 41a at the side of the circumferential chamber 42. The partition 41 is fixed so that an upper surface of the upper electrode part 41b comes into contact with a lower surface of a microwave introduction board 14.
Patent JP-H04166943-A (JP)
Title: Photosensitive element and manufacture thereof
Inventor: HASEGAWA SATORU
IPC: G03F7/004
Filed: 1990-10-31
Abstract: PURPOSE:To cause a photosensitive layer to be hardened by exposure to light to form a strong film by containing in the photosensitive layer a microcapsule which encloses at least an ethylene unsaturated compound and a photopolymerization initiator therein as active materials, and causing the active materials diffused from the capsule to exist on and near the surface of the capsule. CONSTITUTION:A microcapsule wall has three-dimensional bridges and has the property of being swelled by a solvent. A state wherein an ethylene unsaturated compound and a photopolymerization initiator both diffused from a microcapsule exist on and near the surface of the microcapsule is obtained when a solvent which is dissolved in the dispersion liquid of the capsule enclosing at least the ethylene unsaturated compound and the photopolymerization initiator and which swells the capsule wall as well as dissolves the ethylene unsaturated compound and the photopolymerization initiator is added to the dispersion liquid and applied onto a support body and dried. Such a solvent depends on the capsule dispersion solvent, the material and thickness of the capsule wall, the kind of the ethylene unsaturated compound and the kind of the photopolymerization initiator, etc. but can be readily selected from commercial solvents.
Patent JP-H04167897-A (JP)
Title: Remote control system
Inventor: NISHIO MASAAKI
IPC: H04Q9/00
Filed: 1990-10-31
Abstract: PURPOSE:To improve the operability at registration by fetching a remote control signal to be registered to an electronic device by interactive processing and storing a transferred remote control signal to a memory corresponding to an operation key. CONSTITUTION:A system controller 25 of a television receiver 20 displays a guidance message urging the entry of operation key for the study and uses a reception circuit 22 to fetch a waveform data of a reception remote control signal and stores the data to a remote control signal memory 25c. Then the data in the memory 25c is transferred toward a study remote controller 10 serially. In this case, a system controller 16 of the remote controller 10 recognizes a storage area of the waveform data of the remote control signal in a memory 13 from studied operation key information and AV device information and stores the received waveform data to its area. Thus, a proper guidance message is displayed and the operability at registration is improved.
Patent JP-H02141675-A (JP)
Title: Measuring apparatus for high frequency circuit
Inventor: SHIGAKI MASAFUMI
IPC: G01R31/26
Filed: 1988-11-24
Abstract: PURPOSE:To make it possible to measure the characteristics of a high frequency circuit including active elements or passive elements to a high frequency band by bringing probes having contact parts in coplanar structures into contact with the signal pads and the grounding pads of a board to be measured. CONSTITUTION:Probes 2 and 3 having the contact parts in coplanar structures are connected to a high-frequency-characteristic measuring part 1. A high frequency circuit 8 to be measured is fixed on a metal board 4. The pads of the circuit 8 are connected to signal pads 6 of measuring boards 5-1 and 5-2. The contact parts having the coplanar structure are brought into contact with signal pads 6 and grounding pads 7 on both sides. The high frequency characteristics of the circuit 8 including connecting wires are measured. At this time, the parts to the contact parts of the probes 2 and 3 are calibrated. The parameters of the boards 5-1 and 5-2 are measured beforehand. Said characteristics are subtracted from the measured results. Thus more highly accurate measurement can be performed.
Patent JP-H11191356-A (JP)
Title: Detecting device for ultra current-limiting power fuse
Inventor: TSUJI MASANORI
IPC: H01H85/042
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device for ultra current-limiting power fuse to which an interlocking function for avoiding a mis-operation of a current- limiting power fuse by a starting current of generators, motors, and so on. SOLUTION: This detecting device works a drive capsule of a current- breaking cylinder when a current of a current path 1 detected through a current transformer 4 exceeds a pre-set working current against a ultra current-limiting power fuse 6 formed by composing a current-breaking cylinder 2 in which a drive capsule for opening contact 2b and a current-limiting fuse 3 connected in parallel. This device is provided with a sequential means to forcibly fuse a fuse by applying a sequential signal from the detecting device of the corresponding phase to the other phases simultaneously in parallel when at least one phase of interlocking function that keeps each phase fuse being without working upon receiving external signals or at least a fuse of one phase among fuses provided on three phases each has performed breaking operation.
Patent JP-H10137684-A (JP)
Title: Vibration generating mechanism
Inventor: FUJITA YOSHINORI
IPC: B06B1/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration generating mechanism for providing a compact, noise-reduced and inexpensive vibrator by incorporating a plurality of permanent magnets. SOLUTION: At least two permanent magnets 12 and 14 with repulsion magnetic poles facing each other are disposed to be separated each other, and a link mechanism 16 is connected with either one 12 of the permanent magnets. The driving force of a driving source 18 is applied to one 12 of the permanent magnets through the link mechanism 16, and one permanent magnet 12 can be moved reciprocatingly and periodically to the other permanent magnet 14, and the opposing areas of the permanent magnets 12 and 14 can be varied by the above-referred reciprocating movement to vibrate the other permanent magnet 14.
Patent JP-2000118840-A (JP)
Title: Paper exhaust device for sheet-fed press
Inventor: HIROKAWA KATSUSHI
IPC: B65H31/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To securely prevent the breaking of a blanking guide, a paper exhaust part, and the like, owing to the excessive rise of an elevating plate. SOLUTION: A blanking guide 3 provided convertible to the opening and the closing conditions, and an elevating plate movable up and down, are provided, a guide detecting means 12 to detect the opening and closing condition of the blanking guide 3, and a blanking plate detecting means 18 to detect whether a blanking plate 4 is provided to the blanking guide 3 or not, are provided, the guide detecting means 12 detects the closing condition of the blanking guide 3, and furthermore, the elevating plate 2 is composed not to be raised, in the condition that the blanking plate detecting means 18 detects setting no blanking plate 4 to the blanking guide 3.
Patent JP-H11122380-A (JP)
Title: Street side electronic mail terminal
Inventor: KUDO TAKEHIRO
IPC: H04M11/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To easily transmit/receive electronic mail on a street by specifying a user from a card, on which ID data are recorded, and transmitting/receiving the electronic mail based on the reading of an input panel and the card. SOLUTION: When a user is to transmit/receive the electronic mail while utilizing a street side electronic mail terminal, first of all, the user inserts a member card into a card reader 2. When the user is discriminated as a regular member, a display 1 displays a set prescribed picture. An electronic mail managing means 12 displays the list of electronic mail transmitted to the user, for example. Besides, the user can download the contents of electronic mail displayed on the display 1 onto the member card or the like with built-in memory. Further, the user inputs the instruction of electronic mail editing on an input panel 3 so as to edit/transmit the transmission electronic mail.
Patent JP-H05108145-A (JP)
Title: Travelling control method of carrier
Inventor: NISHII HISAO
IPC: G05D1/02
Filed: 1991-10-14
Abstract: PURPOSE:To suppress the oscillation in the turning direction of a carrier without reducing the stopping accuracy in the carrier to travel in an arbitrary direction by having a pair of right and left wheels driven by respective motors and controlling the rotational speed of the motor based on respective rotational speed command values. CONSTITUTION:Based on a rotational speed command value U and a rotation angle thetam of a motor per the prescribed time, a reaction force T added to each motor is assumed, and based on the assumed result, the difference in the assumed result of the reaction force T is obtained, and based on the difference in the assumed result of the obtained reaction force T, a rotation speed command value U is respectively adjusted.
Patent JP-2000120591-A (JP)
Title: Axial-flow fan
Inventor: INAZUMI HIDEYOSHI
IPC: F04D29/38
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated when air current is sucked by forming a rough surface extending from a boss part side over an outer peripheral side on a positive pressure surface side of a blade part, increasing an area in which the rough surface is formed toward an outer peripheral side. SOLUTION: In this axial-flow fan wherein a plurality of, for example, five blade parts 3 are radially formed on an outer periphery of a boss part 1 provided with an insertion hole 2 in which a rotary shaft of an electric motor is inserted, a rough surface 4 is formed in a zone of an inner side in three areas sectioned by drawing a line from a nearly center part of a bottom of a blade part 3 toward outer peripheral ends of a reverse rotational direction side and rotational direction side with respect to a rotational direction. The rough surface 4 is formed as an embossed surface having multiple recessed/ projection parts which are formed in a frosted glass shape, a lusterless shape, or a sand paper shape, and the like.  When the axial flow fan is rotated turbulent flow is generated on air current by the rough surface 4, and a film thickness of a boundary layer is enlarged so as to suppress generation of noise caused by air current which flows from a positive pressure side to a negative pressure surface side.
Patent JP-H01138917-A (JP)
Title: Electric appliance for flat cable
Inventor: FUKUDA KAZUNORI
IPC: H02G3/18
Filed: 1987-11-24
Abstract: PURPOSE:To facilitate the manufacture of an apparatus and to contrive to improve working and handling properties thereof by fixing and holding a cable keep plate in the slit of a frame body. CONSTITUTION:A frame body 5 is composed of a pair of sides 5a, a flange piece 5b and a connecting piece 5c, and each of said sides 5a is provided with a slit 45 for inserting and holding a cable keep plate 8 and with a slit 46 for inserting and holding a plug socket device support plate 35. Stepped parts 8a and inclines 86 are formed at ends of the upper edge of said cable keep plate B and at both ends of said plate 8, respectively. Also, the upper edge (b) of the cable keep plate 8 is longer than the distance (a) between slits of flange pieces 5b of the frame body 5. Then, when the cable keep plate 8 is inserted by using the notches of said flange pieces 5b as guides, both side pieces 5a are spread along the inclines 8b. When the lower edge of the cable keep plate 8 reaches the flange pieces 5b, said plate 8 is detent-stopped elastically between both side pieces 5a to be fixed and held in place.
Patent JP-S62152711-A (JP)
Title: Manufacture of resin molded part with a plurality of inserts
Inventor: NOMURA TAKESHI
IPC: B29C45/16
Filed: 1985-12-26
Abstract: PURPOSE:To simplify a feeding device by a method wherein a resin molded part with a plurality of inserts is molded from a single material in continuous form. CONSTITUTION:On a material 9 in continuous form, a first insert 1 and a second insert 2 are molded in advance in the alternately repeated manner so as to be disposed in an array. A first resin molded part 31 after molding is left in a bottom force 17 under the state that the first insert 1 is cut off from the material 9 in continuous form. After that, by opening molds, the material 9 in continuous form is shifted to a position at which the second insert 2 coincides with the position of the first resin molded part 31, and at the same time a top force cavity 10 is replaced with a first cavity 11. A second resin molded part 32, which is obtained by another molding, is ejected with ejector pins 19 in order to be carried outside the molds. Thus, a process of forming insert shapes on the material in continuous form is shortened and, in addition, facilities for molding resin are simplified.
Patent JP-H01139677-A (JP)
Title: Working medium mixture
Inventor: FUKUSHIMA MASATO
IPC: C09K5/04
Filed: 1987-11-26
Abstract: PURPOSE:To obtain the title mixture having excellent refrigeration and heating efficiency, usable for refrigerator and heat pump and having excellent thermal stability, by using specific hydrocarbons, dichlorodifluoromethane and difluoroethane as essential components. CONSTITUTION:The objective mixture contains (A) at least one kind of 4-5C hydrocarbons (preferably n-butane, isobutane, cyclobutane, n-pentane, isopentane or cyclopentane), (B) dichlorodifluoromethane and (C) 1,1-difluoroethane as essential components. The weight ratio of B:C is preferably 73.8:26.2.
Patent JP-2001114799-A (JP)
Title: Column for synthesizing dna
Inventor: OISHI TAKAAKI
IPC: C12M1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a column which is used for synthesizing DNA and can be reused and whose volume can easily be changed. SOLUTION: A cap member 4 is formed in a shape that the cap member 4 can freely be attached to or detached from a cylindrical member 3. Thereby, after the synthesis of DNA is finished, the DNA can easily be taken out by separating the cap member 4 from the cylindrical member 3. The change in the volume of the column can sufficiently be achieved by adjusting the length of the cylindrical member 3.