baber/WOPTO huggingface dataset:
Patent JP-H09139130-A (JP)
Title: Power equipment component
Inventor: SHOJI NORIYUKI
IPC: H01B17/56
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a power equipment component exhibiting excellent electric insulation property even in a high electric stress condition by providing a section comprizing a layer made of an inorganic insulation material interposed between an epoxy resin molding and an electroconductive member. SOLUTION: An inorganic insulating material layer 22 is formed between an electroconductive member 21 and an epoxy resin molding 13. A material for the inorganic insulating material layer 22 is selected out of a group comprizing liquid glass, SiO2 , Al2 , O3 , TiN, and TiO2 . The electroconductive member 21, which constitutes high voltage parts and installation parts, is formed of a metal, an electroconductive resin, and an electroconductive paint, while the epoxy resin molding 13 is composed of an epoxy resin, a curing agent, a filler, and other additives. This power equipment component exhibits excellent electric insulation property even in a high electric stress condition, promotes miniaturization of power equipment, and can improve reliability.
Patent JP-S63147774-A (JP)
Title: Sheet accommodating device
Inventor: HIGAKI MASAHIRO
IPC: G03G15/00
Filed: 1986-12-09
Abstract: PURPOSE:To take out miscopied sheet easily by passing all sheet under transportation over to the sheet sendout hole if a stop key is pushed during selective transportation of received sheets to its own accommodation part and the next stage sheet sendout hole. CONSTITUTION:In this sheet accommodating device B, copied sheets P sent to the inlet 3 from the copying machine are grouped at a gate 21, where one group of sheets are sent to a tray for non-sorting 1 while the other to a gate 22 via a transport path 11. One group of sheets grouped by this gate 22 are sent to a plurality of bins 21, 22... via rollers 15, 16 and 19, 20 and accommodated there classified, while the other are either exhausted via an outlet 4 or passed to the next stage sorter. When transportation is stopped in the event of misclassification of sheets P or any other failure, the transport path 11 is switched to the outlet 4 (outlet of next stage sorter in case there is a sorter at next stage) to allow all sheets P under transportation to be exhausted to the outlet 4. This hinders miscopied sheets from being accommodated in accommodating bin to facilitate taking-out of miscopied sheets.
Patent JP-S62151452-A (JP)
Title: Polyether ketone resin composition
Inventor: INOUE SHINICHI
IPC: C08L71/08
Filed: 1985-12-26
Abstract: PURPOSE:To obtain the titled composition improved in impact strength without impairing the characteristics inherent in the resin, by incorporating polyetherketone with specific ethylene copolymer. CONSTITUTION:The objective composition can be obtained by incorporating (A) 70-99wt% of polyetherketone with an intrinsic viscosity 0.3-2.6 (pref. 0.5-1.8) with (B) 30-1wt% of an ethylene copolymer from (1) 50-90wt% of ethylene (2) 5-49wt% an alpha,beta-unsaturated carboxylic acid alkyl ester (e.g. ethyl acrylate, n-butyl acrylate, methyl methacrylate) and (3) 0.5-10wt% of maleic anhydride.
Patent JP-S62140355-A (JP)
Inventor: DONARUDO JIEI REBUI
IPC: H01J65/04
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-H07147800-A (JP)
Title: Variable speed equipment
Inventor: YAMAMOTO YASUHIRO
IPC: H02P21/16
Filed: 1993-11-25
Abstract: PURPOSE:To enable highly accurate measurement even with a load connected to an induction motor, by calculating at an operation unit the error in magnetic flux phase between actual magnetic flux axis and control axis from secondary time constants, voltages before and immediately after current cut-off and frequency components among stored measurement data obtained by a first and a second measuring means. CONSTITUTION:A measurement and storage unit 12 measures and stores output current detection values i1d, i1q in the ordinary operation state before a select switch 11 rapidly changes a current command to zero, voltage control signals V1d, V1q and angular frequency omega1. A measurement and storage unit 13 measures and stores output current detection values i1d, i1q in the transitional state immediately after the select switch 11 rapidly changes a current command to zero, voltage control signal V1d, V1q and variations in angular frequency omega1 on a time basis. A constant operation unit 15 calculates the secondary time constant tau2, magnetic flux phase error  theta, exciting inductance M' and leakage reactance Lsigma of an induction motor 1. This enables highly accurate measurement of constants.
Patent JP-H03157409-A (JP)
Title: Solid catalyst component for producing polyethylene
Inventor: KATAOKA TAKUO
IPC: C08F4/60
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title component providing polyethylene in high yield, extremely reducing influence of chlorine to the polymer because of its high activity by bringing diethoxymagnesium into contact with specific components such as TiCl4 in a specific order. CONSTITUTION:First, (A) diethoxymagnesium is brought into contact with (B) toluene to give a suspension comprising the components A and B, into which (C) an aromatic dicarboxylic acid diester (preferably phthalic diester such as dimethyl phthalate), (D) methylhydrogen polysiloxane and (E) titanium tetrachloride are brought into contact. Then the prepared composition is brought into contact with the component E in the presence of the component B to give the objective component having >=15wt.% titanium content in the composition. Usually >=5ml component B, 0.1-2g component C, 0.1-2ml component D and >=5ml component E are preferably used based on 1g component A.
Patent JP-H07147799-A (JP)
Title: Device for controlling induction generator
Inventor: MAEKAWA KATSU
IPC: H02P9/48
Filed: 1993-11-25
Abstract: PURPOSE:To achieve stable generation control without use of a rotation detector by starting an induction generator using the switching control signal from an instantaneous current control circuit, and subsequently operating the generator using the switching control signal from a peak current control circuit. CONSTITUTION:An operation command 11 is input to a start-up control circuit 11, and a negative slip is output to a slip frequency control circuit 14. The data input of a data selector 20 is set to the instantaneous current control circuit 16 side. When the detection voltage of a voltage detector 10 exceeds a specified value, a start-up circuit 12 closes a breaker 6 to connect a load 7 and thereby start up a voltage control circuit 13. The start-up circuit 12 also changes the setting of the data selector 20 to the peak current control circuit 19 side. Variation in the rotation of a motor 1 is automatically followed through the control of the peak current control circuit 19. This prevents the interruption of power generation due to failure in a rotation detector 8.
Patent JP-H07144681-A (JP)
Title: Inflatable canoe and overturn preventer thereof
Inventor: MURASE JUNJI
IPC: B63B35/71
Filed: 1993-11-25
Abstract: PURPOSE:To make a canoe be hard to capsize in enlarging a lateral tuning angle ample enough as well as to secure its large restoring froce by installing more than four pieces of air chambers in total, in this inflatable canoe consisting of plural pieces of air chambers. CONSTITUTION:In this inflatable cance, the bottom part air chamber 2 is divided into two layers, a bottom part outer air chamber 2a and a bottom part inner air chamber 2b respectively. Or each side part air chamber 1 at both symmetrical sides is formed into a section gourd-shaped air chamber otherwise, and aside part outer air chamber is made so as to be installed at each outer side of respective side part air chambers in design, and thereby more than four pieces of air chambers are installed there as a whole. In addition, each of overturn preventing air columnars 5 (5a and 5b) is set up in a front part 13 and in a rear part 14 of this inflatable canoe K. Length of each overturn preventing air columnar 5 should lee set to 1.5 to 3.0 times the maximum width of the canoe, and the inner diameter is set to a range of 90 to 200mm. With this constitution, the cance is made to be hard to capsize in enlarging its lateral turning angle ample enough and, what is more, large restoring force is secured.
Patent JP-H03158334-A (JP)
Title: Multiple paper feed preventive method
Inventor: NAKADA KATSUHARU
IPC: B65H3/48
Filed: 1989-11-14
Abstract: PURPOSE:To separate thick paper sheets closely stuck and get rid of multiple paper feeding and feed paper sheets one by one stably, by blowing air to the upper portion side surfaces of an accumulated thick paper sheet layer through air nozzles provided at positions that are located at more than two places facing each other. CONSTITUTION:One unit of pulp packed in an layer of accumulation is unpacked and set to a pulp paper feeder, and air is blown to the upper portion side surfaces of a pulp accumulation layer 4 through four air nozzles set at positions facing each other on pulp accumulation layer side surfaces. Openings between 2-10 pulp sheets at the upper portion of the pulp are produced by means of this blowing air. Under this condition, taking up is conducted by means of suction with suckers from the upper portion of the pulp accumulation layer, and paper feeding is done one by one is succession and one unit paper feeding is completed.
Patent JP-H08152112-A (JP)
Title: Liquid fuel burner
Inventor: KASUKAWA NOBUYUKI
IPC: F23D11/40
Filed: 1994-11-29
Abstract: PURPOSE: To improve the heat resistance of a vaporizer which vaporizes a liquid fuel and mixes the fuel with a combustion air and burns the mixed fuel at a burner head. CONSTITUTION: This liquid fuel combustion device 1 is provided with a vaporizing cylinder 2 which vaporizes a liquid fuel 10 and mixes the vaporized liquid fuel 10 with a combustion air A1 and burns the mixed fuel at a burner head 15. The vaporizing cylinder 2 is made of an aluminum allay-made casting which includes 2.0 to 6.0wt.% of nickel 1.5 to 2.5wt.% of silicon and 0.8 to 1.3wt% of iron. This construction makes it possible to enhance the heat resistance of the vaporizing cylinder and its mechanical strength dramatically and heat the vaporizing cylinder at a higher temperature than before, and what is more, to inhibit the generation of tar in the vaporizing cylinder and perform vaporizing combustion to a satisfactory extent even when a liquid fuel 10 having a higher vaporization temperature is used.
Patent JP-H04171061-A (JP)
Title: Method and apparatus for cleaning hermetically closed space
Inventor: FUJII TOSHIAKI
IPC: B03C3/38
Filed: 1990-11-02
Abstract: PURPOSE:To easily purify even a space held in a vacuum state in low operation cost, in purifying a hermetically closed space (stationary space) by charging minute particles by the irradiation with ultraviolet rays and/or radioactive rays, and collecting and removing the charged particles from the space. CONSTITUTION:The ultraviolet rays from an ultraviolet lamp 11 are transmitted through an ultraviolet transmitting glass window 18 using a reflecting surface 12 to irradiate a photoelectron emitting material 13. By this method, photoelectrons 16 are emitted to a hermetically closed space to charge the minute particles 15 contained in the hermetically closed space and the charged minute particles 17 are collected from the space subjected to charging by a collecting material 14. At this time, an electric field is produced between the photoelectron emitting material 13 and an electrode 14 to efficiently charge the minute particles. The photoelectron emitting material is composed of a material low in photoelectric work function selected from Ba, Sr, Fe, Al and a mixture of them. As a result, even a space held in a vacuum state can easily be cleaned in low operation cost.
Patent JP-2000125476-A (JP)
Title: Hybrid car charging device
Inventor: YAMASHITA TAKESHI
IPC: H02J7/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid car charging device which can reduce the time for charging a main machine battery with an auxiliary machine battery, while securing engine starting performance. SOLUTION: When a main machine accumulating means is charged by an auxiliary machine accumulating means with an engine starting power, at least one state among the temperature of an engine E, the temperature of the main machine accumulating means and the temperature of an outside atmosphere is detected (S108), the charging amount of a charging means is controlled paged or the detected state (S110 and S112), and a time for charging can be reduced within a range which is capable of charging the main machine accumulating means with necessary engine starting energy, so that even if the main machine accumulating means exhausted its energy, a vehicle can always be restored quickly to a running enable state.
Patent JP-H09135802-A (JP)
Title: Dish washer
Inventor: OHASHI MAKOTO
IPC: A47L15/46
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To precisely determine whether a hot-water supply device is normally operated or not without affection by dead water trapped in a pipe line between the hot water supply device and a dish washer so as to eliminate useless consumption of water and electric power by detecting a temperature of hot water so as to carry out the above-mentioned determination after the dead water is drained. SOLUTION: After completion of a prewashing step, a control part drains water (S12), and after refeed of hot water whether the temperature of a washing chamber is higher than a reference temperature T0 or nor is determined (S2 to S3). At this time, since no dead water is trapped in a pipe line, hot water having a sufficiently high temperature is fed so that the temperature of hot water becomes T>T0 since if a hot water supply device is normally operated, and accordingly, the control part carries out a washing step. However, since the prewashing step has been already carried out, no washing for an additional time is carried out, and after the washing time elapses, the washing step is immediately ended.  If the hot water supply device does not work, the temperature becomes T<T0 since water having a low temperature is directly fed even after dead water is drained, and accordingly, the control device initiate issuance of a signal for starting the operation of the hot water supply device, thereby it is possible to give a chance for starting the hot water supply device to the user.
Patent JP-H01138569-A (JP)
Title: Copying device
Inventor: HIRATA TETSUO
IPC: H04N1/32
Filed: 1987-11-26
Abstract: PURPOSE:To rapidly and correctly cope with the history management and change in specifications of a copying device by loading an external storage in the joint part of a memory access means, transferring instructions and performing data transferring between a non-volatile memory and the external storage. CONSTITUTION:A main body 1 possesses the external storage 6 storing a means 62 for accessing a semiconductor memory 61 in a thin plate-shaped container as an attachment and the coupling part 7 coupling with the access means 62 of the external storage 6. The external storage 6 is loaded in the coupling part 7 and the transferring is instructed by means of an input device 3, thereby transferring of history data, control data, etc., are executed between the non- volatile memory 13 of the inside and the external storage 6. Thus, fetching of the history data of the copying device, subsequent summing-up operation and writing of program data in response to the change in specifications can be rapidly and correctly performed.
Patent JP-2001115636-A (JP)
Title: Covering sheet
Inventor: MIYAMOTO NAOAKI
IPC: A47G27/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a large and heavy covering sheet capable of being handled easily and simple in structure. SOLUTION: This large-sized sheet-like body used on a ground or indoor has handles on the side parts thereof.
Patent JP-S62271961-A (JP)
Title: Capacitor charging and discharging type ignition device
Inventor: KAWABE MASAMI
IPC: F02P3/08
Filed: 1985-12-25
Abstract: PURPOSE:To prevent erroneous ignition when the proof voltage of a thyristor deteriorates, by connecting a plurality of thyristors in series between the connecting point of a diode and a capacitor, and one end of a generating coil. CONSTITUTION:The output of a generating coil EXT is charged into a capacitor C1 through a diode D1, the charge of the capacitor C1 is delivered to an ignition coil IG through thyristors SCR1, SCR2 which are connected in series between the connecting point of the diode D1 and the capacitor C1, and one end of the generating coil EXT. The respective connecting points of these thyristors SCR1, SCR2 are connected to the one end of the generating coil EXT. Thus, since the thyristors are connected in two stages, it is possible to prevent erroneous ignition when the A-K inter proof voltage of the thyristors deteriorates.
Patent JP-2001123323-A (JP)
Title: Temperature-sensitive discolorable multi-colored acrylic synthetic fiber and method for producing the same
Inventor: ONO YOSHIAKI
IPC: D01F6/54
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To produce an acrylic synthetic fiber whose colors are variously changed in response to the changes of temperature without deteriorating the original characteristics, such as touch, of the acrylic fiber, and to provide a method for producing the same. SOLUTION: This temperature-sensitive discolorable multi-colored acrylic synthetic fiber in which the states of a color (1) and a color (2) are tautomerically visibly changed in response to the changes of temperature is formed by applying a dyeing processing to a multi-colored acrylic synthetic fiber formed by blending a thermally discolorable pigment in an acrylonitrile- based polymer in a dispersed state. The fiber is obtained by blending a concentrated aqueous inorganic salt solution containing the polymer with a prescribed amount of the thermally discolorable pigment, wet-spinning the blended product, and then applying a conventional dyeing treatment to the obtained fiber.
Patent JP-H02141221-A (JP)
Title: Control of injection molding machine
Inventor: KADORIKU SHINJI
IPC: B29C45/57
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a product having stable density by decreasing injection speed when pressure set lower than a pressure changed over to a dwell process is detected. CONSTITUTION:A motor 7 is driven and controlled so that a plunger 2 is moved forward at preset speed in an injection process, and the inside of the cavity of a mold is filled with a resin with the forward movement of the plunger 2. When a process is close to the final stage of the injection process, resin pressure begins to rise suddenly. When the recording pressure is detected by a pressure sensor 15 and detecting pressure attains detecting pressure PC set at a value properly lower than initialized pressure P1, resin charging pressure, in a dwell process, the speed of travel of the plunger 2 is decreased, and the motor 7 is controlled so that the resin is injected at low speed. Accordingly, a pressure rise is slowed down.
Patent JP-H10138410-A (JP)
Title: Packaging material having oxygen absorbing capacity
Inventor: SHIOZAKI KOICHI
IPC: B32B27/18
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To produce a packaging material to which an oxygen absorbing capacity is imparted by applying an oxygen absorbing substance to a base film. SOLUTION: A seal layer 14 having oxygen permeability and air impermeability and made of a thermally adherent resin is laminated on a face of an oxygen absorbing substance coating layer 12 of an oxygen absorbing film 13 which is formed by coating an oxygen absorbing substance comprising a gallic acid compound layer 12a and an alkaline substance compound layer 12b on a base film 11. By this method, since a packaging material itself has an oxygen absorbing capacity, for example, a small bag containing an oxygen absorbing agent is not necessary to be enclosed in a packaging container, and a risk of erroneous eating can be avoided. Moreover, the time required for packing contents such as foodstuffs into the packaging container can be shortened, and cost can be reduced.
Patent JP-H06122908-A (JP)
Title: Operation of blast furnace
Inventor: KUNITOMO KAZUYA
IPC: C21B5/00
Filed: 1992-10-09
Abstract: PURPOSE:To efficiently improve the characteristic of coke in a furnace core part without influencing the reaction in the furnace and thermal conduction at the time of undesirable gas passability and liquid passability in the furnace core part of the blast furnace by changing the coke in the furnace core part using a double pipe. CONSTITUTION:The double pipe 1 having an inner pipe 2 and an outer pipe 3 consisting of the metallic pipe opened at the tip part, is inserted into the furnace core part 5 of the blast furnace from a tuyere part 4 at the time of stopping the blasting in the blast furnace. Thereafter, by drawing out only the inner pipe 2, the coke in the pipe is taken out together with the inner pipe 2. Successively, the inner pipe 2 separately packed with the large bulky coke is inserted into the outer pipe 3, and the inner pipe 2 and the outer pipe 3 are drawn out so as to leave the inner content as it is by holding the furnace outside part in the inner part of the inner pipe 2 with a stopper. Then, only the large bulky coke is remained in the furnace and the gas is blown from the tuyere. The mixture of the coke and flux may be used instead of the large bulky coke.
Patent JP-H02142656-A (JP)
Title: Method for measuring powder layer thickness in continuous casting mold
Inventor: FURUKAWA YASUYUKI
IPC: B22D11/16
Filed: 1988-11-24
Abstract: PURPOSE:To easily obtain height distribution on upper surface of powder in long side direction of a mold and to prevent breakout and surface fault of a cast slab by obtaining the powder layer thickness in the mold with the specific equation from the measured values with a laser beam type range finder and a vortex flow type leveler. CONSTITUTION:The upper face of the powder in a mold 1 is irradiated with the laser beam to diagonal direction from the laser beam type range finder 5 and also the range finder 5 is allowed to scan to the long side direction in the mold with a rotating motor and the reflected beam is again received to the range finder 5 to measure the upper surface level of the powder. On the other hand, the molten metal surface level value from the vortex flow type leveler 6 is inputted into an arithmetic unit and in the arithmetic unit, the powder layer thickness in the mold is obtd. with the following equation from the measured values of the laser beam type range finder 5 and the vortex flow type leveler 6. The equation is P=(H-Csintheta.cosalpha)-(L-D). Wherein, P: powder layer thickness (mm), H: height (mm) of the laser beam type range finder, C: measured value (mm) with the laser beam type range finder, L: height (mm) of the vortex flow type leveler, D: measured value (mm) with the vortex flow type leveler, theta: laser irradiating angel ( deg.), alpha: laser scanning angle ( deg.).