baber/WOPTO huggingface dataset:
Patent JP-H0386509-A (JP)
Title: Molding method for sandwich molded product
Inventor: MUKAI HIROSHI
IPC: B29C45/14
Filed: 1989-08-30
Abstract: PURPOSE:To enable manufacturing of a sandwich molded product having a rigid part and flexible part ramified from a main body, by a method wherein a flow resisting part controlling an inflow of a skin layer material is provided on a rigid part forming part in the vicinity of a part where the rigid part forming part and a trace of a flexible part forming part are ramified from a main body forming part. CONSTITUTION:A skin layer material 2 is injected into a main body forming part 101 through a gate 18, to begin with. When the tip of the skin layer material 2 arrives at a turning point between a fitting part forming part 103 and a lower piece 102, since a flow resisting part 105 is on a fitting part forming part 103 side, the skin layer material 2 is kept flowing into lower piece forming part 102 side where flow resistance is low. Then although a core layer material 3 arrives at an inlet part of a lower piece 102 forming part due to continuing injection of the core layer material 3, the inside of the lower piece 102 forming part is filled already with the skin layer material 2. Therefore, the core layer material 3 also crosses over the flow resisting part 105, enters into the fitting part forming part 103 and advances away through the inside of the skin layer material 2. Then the inside of the fitting part forming part 103 is filled with the skin layer material 2 and core layer material 3 on the inside of the skin layer material 2.
Patent JP-H0548580-A (JP)
Title: Duplexing method for line controller
Inventor: KAWABATA HIKARI
IPC: H04L1/22
Filed: 1991-08-09
Abstract: PURPOSE:To assure the communication data of a talking line during calling by eliminating switching an external line network to the line controller of the line controlling section of an extra system due to the failure of the line control section of the existing system. CONSTITUTION:The same sending data is sent from host computer to duplexed line control sections 2 and 3, and between these line control sections 2 and 3 and synchronizing section 5 control signals are sent and received to make synchronization. After logic OR circuit of line signal processor 4 receives sending data from these line control sections 2 and 3, the sending data is sent out to an external line network via synchronizing section 5. Further, when receiving data is input in the synchronizing section from the external line network, control signals are transmitted between this synchronizing section 5, line control sections 2 and 3, and host computer to make synchronization, receiving data from the synchronizing section 5 is received the logic OR circuit of line signal processor 4, followed by sending received data to hostcomputer 1.
Patent JP-H0777106-A (JP)
Title: Engine start controller
Inventor: HOSHIBA AKIHIKO
IPC: F02M1/12
Filed: 1993-09-08
Abstract: PURPOSE:To provide an engine start controller that can provide stable operation from starting to warming up of an engine fully automatically in a simple structure. CONSTITUTION:An engine start controller includes an actuator 17 for regulating the opening of a choke valve with outside temperature and electrification time serving as parameters, a choke solenoid 11 for closing the choke valve up to the opening that is regulated by the actuator 17 choke starting opening at the time of operating a starter, and a control means for turning the choke solenoid 11 OFF as soon as the starter is turned OFF and for electrifying the actuator 17 to open the choke valve as time elapses. At the time of cranking an engine, the choke valve is closed up to the choke starting opening corresponding to outside temperature and the fuel increase is thus controlled, and when the starter is turned OFF by starting the engine, the choke valve is opened by means of the actuator 17 as time elapses while the engine is warmed and driven.
Patent JP-S61103031-A (JP)
Title: Transmission v-belt
Inventor: KAWASHIMA YOSHINORI
IPC: F16G5/20
Filed: 1984-10-24
Abstract: PURPOSE:To improve the durability of belt by arranging high rigidity rod members in parallel in lateral direction on the circumferential face of an endless belt then molding integrally thereafter friction engaging the opposite endfaces with V-groove facing surfaces of V-pulley. CONSTITUTION:Resin rod members 23 having higher rigidity than rubber and oval cross-section are arranged in parallel in lateral direction on the innercircumferential face 22a and the outercircumferential face 22b of an endless belt 22. The opposite ends 23a, 23a of said member 23 are inclined to friction engage with the facing surfaces of V-groove. Consequently, side pressure resistant function is provided to high rigidity member resulting in improvement of durability.
Patent JP-H06173066-A (JP)
Title: Electrolytic cell for smelting metallic scrap
Inventor: YAMAGUCHI KASHIO
IPC: C25C7/06
Filed: 1991-05-27
Abstract: PURPOSE:To recover anode slime by electrolyzing the metallic scrap of noble metals packed in an anode basket at a high current density without passivating the metallic scrap by a shower type anode placed on the metallic scrap. CONSTITUTION:A cathode 2 and the anode basket 3 are disposed in an electrolytic cell 1 produced by a corrosion resistant material. The shower type anode 5 is placed on the metallic scrap charged into the basket, by which an electrolyte is supplied to electrolyze the metallic scrap. The washed out slime is discharged together with the electrolyte from a meshed tray provided in the bottom of the electrolytic cell 1 and is separated by a filter 9. The electrolytic cell 1 is constituted of the cathode 2, the anode basket 3, the shower type anode 5, the meshed tray 6 for discharging the slime, the filter 9, etc., so that the slime can be occasionally taken out of the filter 9. As a result, the slime sticking to the anode is washed out by the electrolyte injected form the shower, by which the passivation of the anode is prevented and the electrolysis at the high current density is executed.
Patent JP-H0666994-A (JP)
Title: Nuclear reactor water level controller
Inventor: UENO TAKASHI
IPC: G21C15/18
Filed: 1992-08-24
Abstract: PURPOSE:To prevent excess water injection with a low pressure injection system in a boiling water reactor power plant by using a injection valve controller for the low pressure injection system in the case of control rod insertion failure in a rare accident. CONSTITUTION:A reactor water level controller is constituted of a reactor water level meter 3 for measuring the water level in a reactor pressure vessel 1, an analog converter 6 for calculating necessary flowrate from the water level change rate and an injection valve opening controller 7 for controlling the injection control valve 8 of the low pressure injection system based on the signal of the analog converter 6. With this system, large rise in reactor water level and the induction of rise in reactor output power are prevented and also, an operator needs only confirmation activity and thus, load on him is reduced.
Patent JP-H06318427-A (JP)
Title: Cathode body structure
Inventor: NARITA KAZUNORI
IPC: H01J1/20
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a cathode body structure, which has better thermal efficiency of heater and longer life and cathode bias characteristic not changing during use in comparison with those of a conventional cathode body structure. CONSTITUTION:A cathode body structure camprises a partition 15 brazed to the inner wall of a sleeve between a cathode pellet 11 and a heater within a cathode sleeve 13. Mo alloy is used as the material of the cathode sleeve 13 and the partition 15 and Mo alloy or Pd alloy is used for a wax material 12. The cathode pellet 11 and the cathode sleeve 13 the cathode pellet 11 and the partition 15, are respectively welded to eachother through the wax material 12. Thereby, a cathode body tructure which has high thermal efficiency and long life and less secular change of cathode bias characteristic can be obtained.
Patent JP-S61102706-A (JP)
Title: Magnetic material to be treated and manufacture thereof
Inventor: KOSHIO TOSHIYUKI
IPC: H01F1/11
Filed: 1984-10-26
Abstract: PURPOSE:To improve damp-proofing and dispersibility, and to ensure high quality by deionization washing-treating and lipophilic-treating the surfaces. CONSTITUTION:Magnetic material powder is deionized and treated, and lipophilic-treated. Magnetic material powder is charged into ion-exchanging water, agitated sufficiently, and separated from water through precipitation, centrifugal filtration, etc. Such pre-washing is executed, and a magnetic materials is deionized and treated. There are a cation exchange resin and an anion exchange resin in ion exchange resins, and the magnetic material to be deionized and treated is further lipophilic-treated. Accordingly, the surfaces are deionization washing-treated and lipophilic-treated, impurity ions which give hygroscopicity and weaken bonding power among the surfaces of the magnetic material and the resins are removed, and affinity with the resins is improved owing to lipophilic treatment, thus acquiring a magnetic toner, magnetic ink, magnetic paints, a magnetic tape, etc., damp-proofing and dispersibility thereof are enhanced and which have high quality.
Patent JP-H1070507-A (JP)
Title: Teletext information distribution system and its communication terminal equipment
Inventor: SUZUKI TAKAHARU
IPC: H04M11/08
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide teletext information of the same content to all communication terminal equipments receiving a signal from a PDC base station at the same time by converting information into the teletext information and allowing the base station to send teletext information data to the communication terminal equipments. SOLUTION: When a reception circuit 10a receives a radio signal, a logic section 11 discriminates whether or not teletext information data are included in the signal, and storage processing of the teletext information data is finished when the teletext information data are not included and the teletext information data are extracted from the radio signal and stored in a memory 11b when the teletext information data are included. The memory 11b stores the teletext information data as above by each item through classification and the user confirms each teletext information items displayed on a display section 12 and the item number of the teletext information data desired to be extracted is entered from an operation section 13. As a result, a CPU 11a makes an extract request of individual information data to be designated to the memory 11b.
Patent JP-S60117190-A (JP)
Inventor: TANIDA YOSHIYUKI
IPC: G21C13/06
Filed: 1983-11-30
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-H0663658-A (JP)
Title: Press punched parts
Inventor: MATSUYAMA KENJI
IPC: B21D28/02
Filed: 1992-08-24
Abstract: PURPOSE:To eliminate the need for anti-corrosive treatment after punching by increasing clearance between a punch and a die and forming so that a flange part is made a ruptured part. CONSTITUTION:The clearance C between the punch 21 and the die 23 is set for 1/2 of the thickness of a steel sheet 12. The steel sheet 12 with the surface treated for anticorrosion is punched by the press so set, and the curved flange part 13 is formed at the punched edge. In the process of forming this flange part 13, it is also accompanied with the anti-corrosive treatment 11 of the steel sheet. Then, the ruptured part 14 is approximately flush with one surface 12a of the steel sheet 12. The flange part 13 stays covered with the anti-corrosive treatment, and the surface area of the ruptured part 14 is so small that it is negligible.
Patent JP-H1045669-A (JP)
Title: Production of (meth)acrylic ester
Inventor: TSUKISHIRO TOSHIHIKO
IPC: B01J31/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an efficient production of high-purity (meth)acrylic ester by effecting separation into the organic layer and the aqueous layer in a short time, consequently reducing the formation of byproducts and efficiently removing by-products such as salt, polymer, sludge and the like contained in the esterification solution. SOLUTION: Acrylic or methacrylic acid is esterified with an alcohol by using an acid catalyst and the reaction mixture is mixed with washing water or washing alkali aqueous solution to extract the water soluble impurities. Then, the esterification reaction mixture containing the washing solution is centrifuged into the organic layer containing an acrylic ester or methacrylic ester and the aqueous layer containing water-soluble impurities. Then, impurities which have higher specific gravities than that of the (meth)acrylic ester and is insoluble or slightly soluble in water are removed from the separated organic layer.
Patent JP-H0941549-A (JP)
Title: Building member
Inventor: OISHI TAKESHI
IPC: B27D5/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of the color of a wooden fiber panel from exerting on a thin fancy veneer, by using the wooden materials of the same kind of tree for a wooden fiber panel molded by use of wooden fiber obtained by the defibrating of wooden materials and this decoration signal panel obtained by cutting wooden materials. SOLUTION: A wooden fiber panel 2 molded by use of wooden fiber obtained by defibrating a broad-leaved tree turns a dark panel color of reddish or brown tones, since the wooden fiber itself of the broad-leaved tree is reddish or blown. A wooden fiber molded by use of wooden fiber obtained by defibrating of a coniferous tree turns to a bright panel color of white or yellow tones, since the wooden fiber itself of the coniferous tree is white or yellow.  Accordingly, when wooden materials of the same kind of trees like a fiber panel 2 of a broad-leaved wooden material and a thin fancy veneer 3 of a broad-leaved wooden material or a fiber panel 2 of a coniferous wooden material and a thin fancy veneer 3 of a coniferous wooden material are used, the fiber panel 2 and the decoration signal panel 3 are laminated in the same panel color and hence, the color of the lower fiber panel 2 does not influence the fancy veneer 3.
Patent JP-H06213329-A (JP)
Title: Device for packing space that is pressurized variously by fluid between casings which move opposingly and relatively with respect to each other
Inventor: HERUBERUTO MERUTSU
IPC: F16J15/44
Filed: 1993-09-09
Abstract: PURPOSE: To provide a lightweight and most suitable packing capable of controlling such influence for the operation, as differential pressure, member temperature, contraction and relative movement of casings. CONSTITUTION: A hermetically sealing ring 3 is held in the circumferential groove of one casing, airtightly abuts on the other casing by initial stress, and circumferentially arranged. The hermetically sealing ring 3 is provided with a base body 9 made of thermosetting resin reinforced by carbon fibers 10 extending in the circumferential direction, and the base body 9 is provided with a coating 11 constituted of many layers S1 to R4. Respective layers S1 to S4 are made of thermosetting resin matrixes in which carbon fibers 10', 10" are embedded, and the carbon fibers 10', 10" of respective layers S1 to S4 are crisscross arranged on the periphery of the hermetically sealing ring.
Patent JP-H1158097-A (JP)
Title: Die protective device of servo press, and its method
Inventor: TAKAHASHI IWASHIGE
IPC: B30B15/28
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the data setting to detect the double blanks, and to surely detect the double blanks to prevent breakage of a die. SOLUTION: In a die protective method of a servo press in which a die is respectively mounted on a lower surface of a vertically movable slide 13 and an upper surface of a bolster 12 arranged at the position opposite to the slide 13, an electric servo motor 19 is controlled to elevate or press-lower the slide 13, the carriage of a plurality of works in the die is detected, and the pressing is stopped to protect the die, one work installed on the die is pressed while the slide 13 is press-lowered before the actual pressing operation in advance, the slide position where the load exerted on the slide 13 is rapidly increased is detected as the reference plate thickness position H1, the allowable plate thickness range is set and stored based on the reference plate thickness position H1, and then, generation of the double blanks is judged when the slide position where the load exerted on the slide 13 is rapidly increased is outside the allowable plate thickness range, when the slide is press-lowered in the actual pressing operation, and the slide 13 is moved in the direction opposite to that in the pressing operation.
Patent JP-S60118856-A (JP)
Title: Electronic copying machine
Inventor: NANBA YOSHIHARU
IPC: G03G15/04
Filed: 1983-11-30
Abstract: PURPOSE:To improve operability and to prevent decrease in working efficiency without the need for changing the position of a hole by matching the position of holes in a copying machine body and performing copying even if specific paper such as punched paper having directivity is set to the copying machine body. CONSTITUTION:Position detectors 13 for holes 10a of paper 10 are provided on both sides of a paper tray 9. Each detector 13 consists of two pairs of light emitting elements 13a provided above the tray 9 and photodetecting elements 13b which are installed below the tray 9 and detect the light from the elements 13a past the holes 10a and the through-holes 9a in the bottom. The positions of the holes 10a of the specific paper 10 set on the tray 9 are detected by the detectors 13. A mechanism 14 for upsetting the next paper is selectively used by the signals for the hole position from these detectors 13. The specific paper in a containing part 14d is thereafter delivered to a conveying path 12 by rolls 14b, 14c and arrives at a photodetector 7 and the toner image is transferred. Generation of a mis-copy is thus obviated even if there is the hole 10a in either of the right or left direction of the tray 9.
Patent JP-S59114910-A (JP)
Title: Compensating method for temperature characteristic of jaumann type crystal filter
Inventor: IWAMURA KAZUHISA
IPC: H03H3/04
Filed: 1982-12-21
Abstract: PURPOSE:To compensate precisely the variance of central frequency of a Jaumann type crystal filter which is due to a temperature change, by using a circuit which increases the variable range of a voltage variable capacity diode. CONSTITUTION:A capacitor C is inserted between a terminal resistance RL and a crystal oscillator X, and an induction coil L1 is put between a joint B and an earth. At the same time, an induction coil L having the same induction quantity as the coil L1 is put between a joint A of the oscillator X and the capacitor C and a control power supply. A capacitor Cf and a voltage variable capacity diode Cd are connected between the control power supply and the earth. Such a circuit (b) is formed to control the voltage applied to the diode Cd, and therefore the capacity changing range of the Cd can be greatly increased. With use of such a circuit, it is possible to compensate precisely the variance of central frequency of a Jaumann type crystal filter.
Patent JP-H0949867-A (JP)
Title: Method and apparatus for inspecting substrate
Inventor: YAMAOKA HIDEJI
IPC: H01L21/66
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To totally test the short-circuits or openings of respective conductive routes by using a power supply control element having a laminated structure as an optical probe to supply a current to the respective terminals of a bonding pad part individually. SOLUTION: An optical probe 110 wherein a current supply control element is constituted by laminating a transparent electrode 112, a photoconductive film 113 and anisotropic conductive rubber 115 is plated on the bonding pad part 101 of a pin grid array(PGA) 100 and pin probes 120 are respectively connected to individual pin pad parts 102 and the photoconductive film 113 of the opital probe 110 is scanned by the laser beam transmitted through the transparent electrode 112 to individually supply a current to the respective terminal of the bonding pad 101. The electrical state of a detection pin probe 120 is extracted from a circuit and the detection signal is processed by a computer through a signal processing circuit to test the quality of each of conductive routes.
Patent JP-H0274743-A (JP)
Title: Floor system structure
Inventor: NAGAHAMA TADAAKI
IPC: E04B5/48
Filed: 1988-09-09
Abstract: PURPOSE:To aim at the obtainment of spaces in a slab by providing the slab formed in a way that surfaces as floor faces and bottom surfaces as ceiling faces are formed in a corrugated shape at intervals alternately, and panel members for covering recess portions detachably. CONSTITUTION:Recess grooves 3 are alternately formed at intervals in the width or longitudinal directions of a floor system at a surface as the floor face 1 of an upper floor and under surface as the ceiling face 2 of a lower floor so as to form a slab 4 the section of which is corrugated. These recess grooves 3 are depressed and formed in the depth direction of the slab 4 and are opened and formed upwards the floor face 1 or downwards the ceiling face 2. Panel members 5 are detachably provided on the slab 4 to cover the recess grooves 3 so as to form the upper/lower faces of the slab 4 as the flat floor face 1 and ceiling face 2. Accordingly, reforming work can be carried out easily due to the attachment and detachment of the panel members.
Patent JP-H10152700-A (JP)
Title: Manufacture of high bulk density detergent composition
Inventor: NITTA SHUICHI
IPC: C11D11/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high bulk density detergent composition contg. particles of appropriately small diameter at a high yield. SOLUTION: This manufacturing method of a high bulk density detergent composition having not less than 650g/L bulk density is, (a) a water soluble solid particle alkaline inorganic material which is not less than the amount necessary to neutralize a liquid acid precursor of an anionic detergent used in (b), a tripolyphosphate with an average particle diameter of 30μm, and at least another solid particle are mixed using a stirred pelletizer, and (b) adding the liquid acid precursor of the anionic detergent to the mixture obtd. in (a), the liquid acid precursor is neutralized with the alkaline inorganic material, while keeping the mixture in particle form, and pelletized.
Patent JP-H1068807-A (JP)
Title: Production of diffraction type optical element
Inventor: TSUNETOMO KEIJI
IPC: C03C3/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a diffraction type optical element having an arbitrary sectional shape by inclining a base material surface with a plane orthogonal with the average optical axis of plural laser beams forming interference fringes. SOLUTION: An apparatus for producing diffraction gratings bisects one piece of the single mode laser beam to two beams and focuses these beams again on a glass thin film to form and irradiate the patterns of the intensity periodically changed by the interference thereof. On the other hand, the base material is arranged to incline at the angle with the plane orthogonal with the average optical axis of the two laser beams. If the base material is inclined with the plane orthogonal with the average optical axis in such a manner, the direction removed from the base material inclines with the base material surface and, therefore, the diffraction gratings having the asymmetrical sectional structure are obtd.  The average optical axis refers to the line passing the intersected points of the centroid positions of the points where the distances from the intersected points of the plural laser beams are respectively equal toward the direction of the laser beams and the plural laser beams with respect to the respective laser beam axes of the plural laser beams.