baber/WOPTO huggingface dataset:
Patent JP-S58107285-A (JP)
Title: Electric power source for resistance welding machine
Inventor: TANI MITSUKIYO
IPC: B23K11/24
Filed: 1981-12-22
Abstract: PURPOSE:To perform welding with high accuracy in an electric power source for resistance welding machines which supplied and AC power source to welding machines through a thyristor, by allowing to control the ignition phase angle of thyrister, providing means for setting the time for current supply and setting the cool time. CONSTITUTION:A weld cycle time T is set with a weld time setting part 20 and a cool time (t) with a cool time setting part 19, respectively, and both times are inputted to a welding current supplying circuit 14. On the other hand, a firing phase angle is set with a phase angle setting part 18 and is inputted to a comparator 11. In the stage of welding, a current detecting part 9 of a welding tranformer 24 detects the value of the welding current as the value indicating the ignition control angle. Said value is coded with a converter 10 and is fed to the comparator 11 which compares the same with the ignition control angle from the part 18 and feeds the control output to a relaxation oscillating circuit 12 so as to negate the difference thereof so that the ignition phase angle is controlled until said angle is made equal to the set value of the part 18.
Patent JP-S60100368-A (JP)
Title: Production method of zinc amalgam powder for alkaline cell
Inventor: HAYASHI AKIRA
IPC: B22F9/24
Filed: 1983-11-02
Abstract: PURPOSE:To obtain zinc amalgam powder with little oxide generation on the particle surface by allowing zinc powder to be reacted with mercury in an aqueous solution and amalgamated, then removing a mother liquid and washing it, and quickly dehydrating and drying it by means of hydrocarbon halide. CONSTITUTION:Zinc or zinc alloy powder is immersed in water or an aqueous solution containing a zinc oxide soluble material such as an acetic acid solution. Metal mercury or soluble mercury salt is injected while stirring to amalgamate it. Next, a mother liquid is removed, then it is washed and the washing liquid is removed. The wet zinc amalgam powder thus obtained is fed to a dehydrating tank, and it is immersed in a hydrocarbon halide liquid containing a small quantity of a surface active agent or low-quality alcohol such as trichloro trifluoroetane to remove the moisture. Next, it is exposed in the vapor of the said hydrocarbon halide and is quickly dehydrated and dried. According to such a method, it can be produced in a short time.
Patent JP-H0491458-A (JP)
Title: Semiconductor device
Inventor: YAGOURA HIDEYA
IPC: H01L23/29
Filed: 1990-08-01
Abstract: PURPOSE:To reduce in number resin layers to place a semiconductor element, and to reduce a thermal resistance by inserting a semiconductor element placing part having larger diameter than that of an opening formed at a metal circuit board, and a heat transfer member formed of metal having a small diameter part and thermal expansion coefficient similar to that of the element into the opening, etc. CONSTITUTION:In a semiconductor device in which a semiconductor element 1 and a film carrier tape 3 are placed on a metal circuit board 11 provided with a rear surface potential connecting wiring pattern 11c of the element 11, and sealed with resin, an opening is formed at a position corresponding to the element 1 on the board 1. A semiconductor element placing part 13a having larger diameter than that of the opening and a heat transfer member 13 having a small diameter part 13b to be inserted into the opening and formed of metal having thermal expansion coefficient similar to that of the element 1 are inserted into the opening. The member 13 is connected at the part 13a to a wiring pattern 11c through a conductive connection material 6, and the part 13b is exposed out of a resin sealer 7.
Patent JP-S6189369-A (JP)
Inventor: SUZUKI MOTOYOSHI
IPC: D06M101/16
Filed: 1984-10-03
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-S58107075-A (JP)
Title: Output variable type inverter
Inventor: AMANO TAKASHI
IPC: H02M7/48
Filed: 1981-12-21
Abstract: PURPOSE:To reduce interference with peripheral parts due to leakage flux, and to decrease noises when a surge is generated by means of an ON-OFF device for adjusting output by forming an air gap only to a penetrating section in the coil of a constant-current reactor core. CONSTITUTION:In a constant-current reactor, the central leg 18 of the E type core 15 on which the coil 17 is wound is made shorter than the side leg 19, and the air gap 20 is shaped between the nose of the central leg 18 and an I type core 16. That is, one air gap 20 (or in plural number) is formed only to the central leg 18 as the penetrating section in the coil 17 of the E type core 15, and an air gap is not shaped to the butt surfaces of the side leg 19 and the I type  core 16. Accordingly, there is no air gap between the side leg 19 and the I type  core 16, and partial magnetic saturation is difficult to be generated, interference  with peripheral parts due to leakage flux is also reduced and noises can also be  decreased even when the surges are generated by means of the ON-OFF device.
Patent JP-H0371434-A (JP)
Title: Optical recording element
Inventor: AOYAMA HIROSHI
IPC: G11B7/09
Filed: 1989-08-09
Abstract: PURPOSE:To form the focal point of an irradiation laser beam at an arbitrary recording layer by inserting a tertiary nonlinear optical substance between a convergence lens and a multiplex recording layer, and controlling the refractive index of the substance with an applying electric field. CONSTITUTION:The device consists of laser beam sources S1-S10, the convergence lens 21, the tertiary nonlinear optical substance 22, the multiplex recording layer 11, and a detecting part. By applying an electric field on the tertiary nonlinear optical substance 22 placed between the convergence lens 21 and the multiplex recording layer 11 from the outside, the refractive index of the tertiary nonlinear optical substance 22 is varied in proportion to the square of the electric field by a Kerr effect, therefore, the focusing distance of the laser beam can be controlled with the electric field from the outside. Thereby, the focal point of the laser beam can be formed at the arbitrary recording layer of the multiplex recording layer 11.
Patent JP-S58108376-A (JP)
Inventor: SUGAWARA SAKUO
IPC: F25B5/02
Filed: 1981-12-21
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。
Patent JP-S58108655-A (JP)
Title: Solid electrolyte battery
Inventor: WADA SHIYUUICHI
IPC: H01M4/58
Filed: 1981-12-21
Abstract: PURPOSE:To realize an excellent electric-discharge characteristic by constituting a positive electrode by use of only PbI2 used as a positive active material and Pb used as an electron-conducting auxiliary agent. CONSTITUTION:PbI2 used as a positive active material, and Pb which is used as an electron-conducting auxiliary agent and has a grain diameter of 10mum are subjected to vacuum drying. Next, 100mg of mixture consisting of 100 parts by volume of thus dried PbI2 and 25 parts by volume of thus dried Pb is prepared as a positive electrode. Then, the positive electrode 1 is homogeneously packed over a solid electrolyte 3 made of Li7N2I to obtain a molded pellet. After that, a lithium foil 2 is pressed upon the solid electrolyte side of the molded pellent, and a solid electrolyte battery is constituted according to the conventional method. Here, when the voluminal ratio of Pb to PbI2 is over 10 to 100, the electronic conductivity effective during the initial stage of discharge is secured. In addition, when the grain diameter of the above Pb is below 50mum, short circuit current rapidly increases, and a result favorable to the electric-discharge characteristic can be realized.
Patent JP-H05308990-A (JP)
Title: New glycoprotein, polypeptide, production thereof and gene
Inventor: TAMAI TADAKAZU
IPC: C12N5/10
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a new polypeptide useful for improving the immunological activity of fishes. CONSTITUTION:The objective polypeptide has an amino acid sequence of the formula and interferon-like activity such as antiviral infecting action derived from a cell in charge of the immunity in fishes. The polypeptide is obtained by a technique of culturing an animal cell and a genetic engineering method.
Patent JP-S6099134-A (JP)
Title: Production of organic aluminum polymer having high molecular weight
Inventor: TANIGUCHI ISOJI
IPC: C08G79/00
Filed: 1983-11-02
Abstract: PURPOSE:To obtain an organic aluminum polymer having high molecular weight and suitable for the forming of fiber, etc., by adding an organic acid in the condensation polymerization reaction of a specific organic aluminum compound with water. CONSTITUTION:1mol of an organic aluminum compound having the molecular structure of formula (X is H, alkyl or alkoxy; R1, R2 and R3 are alkyl) is subjected to the condensation polymerization reaction with 1-3.5mol. preferably 1-2mol of water. The polymerization is carried out in the presence of 0.1- 10mol, preferably 0.2-3.5mol of an organic acid (e.g. acetic acid, acrylic acid, succinic acid, etc.). The organic acid may be added to the system simultaneous or prior to the addition of water or after the polymerization. The solution viscosity of the resultant organic aluminum polymer is >=0.6.
Patent JP-S6485618-A (JP)
Title: Container for liquid
Inventor: ASADA MASARU
IPC: A47J27/21
Filed: 1988-08-20
Abstract: PURPOSE: To prevent non-water heating before generating abnormal temperature rise by providing a liquid container with a heating means for heating and heat- insulating liquid contents inside an inner container and a control means for receiving signals when a prescribed lowest liquid amount is detected by a liquid amount detection means and cancelling the heating state of the heating means. CONSTITUTION: The liquid amount detection means electrically detects a liquid amount inside the inner container 1 from the change of electric conditions between respective counter electrodes 4 formed so as to change the electric conditions of capacitance or electric disconnection depending on the liquid amount. When the prescribed lowest liquid amount is detected by the liquid amount detection means, the control means receives the detection signals and functions so as to cancel the heating state of the heating means. Thus, the heating state of the heating means is canceled when the liquid amount inside the inner container 1 is reduced to the prescribed lowest liquid amount.  Since the heating state is not attained at the time of being less than the prescribed lowest liquid amount, actual non-water heating and heating with the liquid amount less than the prescribed lowest liquid amount are evaded.
Patent JP-H0877530-A (JP)
Title: Cylinder device
Inventor: FUJITA HIROYUKI
IPC: G11B5/52
Filed: 1994-08-31
Abstract: PURPOSE: To obtain the cylinder device capable of miniaturization and thin formation including a planar rotary transformer using fluid bearing and a flat type brushless motor and simplifying work for setting a gap of the rotary transformer in a magnetic recording and reproducing device such as a VTR, etc. CONSTITUTION: For the above purpose, the planar transformers 7 and 8 and the flat type brushless motor are constituted in two stages to be incorporated into a fixed lower cylinder 2. Moreover, a rotary sleeve 4 of the fluid bearing and a transformer base 9 for fixing the rotary transformer 7 on the rotary side are made to be separate bodies, and are fixed after setting the gap.
Patent JP-H0255016-A (JP)
Title: Electrical pot
Inventor: TABUCHI SADATOSHI
IPC: G05B9/02
Filed: 1988-08-19
Abstract: PURPOSE:To surely boil water by allowing a control means to turn OFF a relay driving means for a certain time and then turn-ON said driving means if the temperature of a pot which is detected by a temperature sensor does not reach a prescribed temperature after the lapse of a prescribed time after the relay driving means is turned ON. CONSTITUTION:A time measuring means 11 measures the time from the time when a control means 10 outputs an ON-signal into a relay driving means 5, and if the temperature detected by temperature detecting means 6 does not reach a prescribed temperature (90 deg.C) after the lapse of a prescribed time (e.g., 10min.), the control means 10 outputs an OFF-signal into the relay driving means 5 for a certain time (e.g., 1sec.), and outputs an ON-signal. Since a condenser 8c is charged to a zenor voltage (30V) during the OFF in 1 sec., a relay contact point 3 is closed at the time print when the ON-signal is outputted, and a heating body 2 starts heating, and the water in a pot 1 is boiled. Therefore, the disposition of the case when the heating body 2 does not generate heat is permitted, keeping the relay contact point 3 in opened state.
Patent JP-H1140437-A (JP)
Title: Structure for mounting pin terminal of transformer
Inventor: SASAKI YASUSHI
IPC: H01F27/28
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost structure capable of being mounted in a rattle- free state. SOLUTION: In a structure for mounting pin terminals of a transformer, a nearly tubular coil bobbin and a core of almost circular or elliptic section with the coil bobbin installed in the rim of the core are mounted on a bottom plate 10 by a mounting hardware-receiving member 5. Therein mounting holes 7d or mounting protrusions are formed on the sidewalls 7c of receiving portions 7e of the mounting hardware-receiving member 5, and a terminal block 11 is mated with the receiving portions 7e in the state that mounting protrusions 11b formed on sidewalls 11a of the terminal block 11 with pin terminals 12 inserted therein are mated with the mounting holes 7d of the mounting hardwarereceiving member 5 or in the state that the mounting protrusions of the mounting hardware-receiving member 5 are mated with mounting holes formed on the sidewalls 11a of the terminal block 11.  This enables the pin terminals 12 to be mounted.
Patent JP-2000026247-A (JP)
Title: Cosmetic composition
Inventor: TAKIZAWA NOBUYUKI
IPC: A61K8/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic composition that gives the hair high levels of powdery dryness and moist feeling and develops good combing properties on, after and in both cases of hair washing. SOLUTION: This cosmetic composition includes a polyether polymer having a structural units represented by the formula (R1-R3 are each a 1-20C alkyl, alkenyl, cycloalkenyl or the like; Y is an N atom, P atom; X is an anion), preferably with a weight-average molecular weight of 500-5,000,000. In an embodiment, the polymer is prepared by allowing poly(epichlorohydrin) rubber to react with a compound of the formula: NR1R2R3 in an solvent as methanol at 80-150 deg.C and the resultant polymer is added to the objective cosmetic composition in an amount of 0.001-20 wt.% based on the composition.
Patent JP-S6449641-A (JP)
Title: Manufacture of decorative see-through panel
Inventor: ONODERA HIDEO
IPC: B32B33/00
Filed: 1987-08-20
Abstract: PURPOSE:To make the laminated total thickness of colored layers as thin as possible and consequently easily manufacture a panel concerned by performing the lifting-off by a mask pattern with small peeling-off force by a method wherein at least one layer out of respective colored layers and a screening layer is made in color by transferring with sublimable ink. CONSTITUTION:A mask pattern layer 2, a first colored layer 8, a screening layer 9 and a second colored layer 10 are laminated in the order named on a transparent base 1. In addition, 4 least one layer out of the above-mentioned layers is made in color with sublimable ink. For example, when the colored layer 10 is made with sublimable ink, the thickness of the colored layer can be made thinner. Further, laminated colored pattern can be prevented from becoming very thick partially due to pattern. Furthermore, by making one and more colored layers with sublimable ink in color, the tear strength of the colored layer itself can be lowered, resulting in allowing to easily tear the colored layers 8, 9 and 10 by the mask pattern layer 2 and consequently facilitating the lifting-off.
Patent JP-S6097805-A (JP)
Title: Single shaft mixtruder
Inventor: INOUE KIMIO
IPC: B29C48/395
Filed: 1983-11-02
Abstract: PURPOSE:To contrive to improve both the incorporating action and mixing action by a method wherein a first stage and a second stage mixing zones are provided in tandem and at the same time a rotor together with a mixing blade is shifted so as to control the amount of charge to be throttled. CONSTITUTION:Polymer and filler, both of which are charged through a feed opening 7, is sent to a first stage mixing zone 2 by means of the screw 6 of a first stage feeding zone 1. The polymer, the temperature of which is brought to a temperature suitable for being subject to shearing action by being heated and cooled while being sent in the heated or cooled cylinder 5 of the first stage feeding zone 1, is sent to the first stage mixing zone 2. The filler is dispersed in a short period of time at the first mixing zone 2 by a rotor 10 equipped with a tipped mixing blade 12. After that, the resultant mixture is sent to a second mixing zone 4, in which the mixture is shifted between cavities respectively formed on a stator 20 and a rotor 21 in order to be uniformly mixed and dispersed.
Patent JP-S6099253-A (JP)
Inventor: TODA YOSHIHISA
IPC: A61L2/16
Filed: 1983-11-04
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-H1051380-A (JP)
Title: Cdma system, transmission power controller therefor and dbf antenna
Inventor: TAKANO MICHIAKI
IPC: H04W52/24
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To increase a channel capacity by performing control so as to equalize reception power by the directional antenna of a base station to mobile station transmission power and the reception power by the omnidirectional antenna of the base station in respective antenna output. SOLUTION: In the base station, a transmitter-receiver 101 by the omnidirectional antenna is provided with the omnidirectional antenna 103 and the transmitter-receiver 102 by the directional antenna is provided with the directional antenna 104. This transmission power controller performs bi-directional communication by the base station provided with the directional antenna 104 and the omnidirectional antenna 103 and one or more mobile stations provided with at least one of the omnidirectional antenna and the directional antenna. In this case, the control is performed so as to equalize the reception power by the directional antenna of the base station to the mobile station transmission power and the reception power by the omnidirectional antenna of the base station in the respective antenna output. The directional antenna is constituted of a beam forming antenna preferably.
Patent JP-H1048124-A (JP)
Title: Method for detection of clouding of window glass of vehicle and apparatus therefor
Inventor: MIYAMOTO HIROSHI
IPC: G01N21/17
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To enable the unitization of an apparatus and to enhance detection accuracy. SOLUTION: A photoconductive plate 11 having a mirror 12 formed on one boundary surface thereof and an uneven surface 13 formed on the other boundary surface opposed to the mirror 12, the light emitting element 14 attached to one end surface of the photoconductive plate 11 and the light emitting element 16 attached to the other end surface of the photoconductive plate 11 opposed to one end surface of the photoconductive plate 11 and obtaining the signal proportional to a quantity of received light are unitized to be attached to front glass 1 so as to be brought into contact therewith on one boundary surface side of the photoconductive plate 11. The signal obtained from the light emitting element 16 is compared with a predetermined reference value to detect the generation of dewing on front glass 1.
Patent JP-H1047861-A (JP)
Title: Electric furnace
Inventor: YAMAMOTO ATSUSHI
IPC: F27D1/12
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric furnace, capable of improving the durability of furnace wall refractory remarkably. SOLUTION: The furnace wall 29 of an electric furnace is constituted of an iron skin 36, forming the outer peripheral surface of the wall, a furnace wall refractory 46, air-cooled jackets 47, water-cooled jackets 48 and copper panels 48a. The water-cooled jacket 48 and the copper panel 48a are provided at the upper part of a molten metal surface 43a and a molten metal surface 45 at the tilting posture of the electric furnace while the furnace wall refractory 46 is provided at the lower part than the copper panels 48a. The air-cooled jackets 47 are provided at the upper part than the molten metal surface 43a and the lower part than the copper panels 48a in the direction of height while the same jackets 47 are provided at positions (hot spots) opposed to respective electrodes 25, in the circumferential direction of the furnace wall 29.  MgO-C series refractory, having a high heat conductivity, is employed for the furnace wall refractory 46 of the hot spots. The air-cooled jackets 47 cool efficiently the furnace wall refractory 46 of the hot spots whereby the damage of the same is reduced.
Patent JP-S6266946-A (JP)
Title: Dot-printer
Inventor: KOBAYASHI MASARU
IPC: B41J2/22
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a dot-printer having simplified structure and control mechanism, a durability, and a high accuracy, by a method wherein a head portion for dot-printing disposed opposedly to the rotating surface of a drum for the printer is fixed on the case body side. CONSTITUTION:For the purpose of forming a handwritten character in the form of type with high accuracy, a read sensor portion 60 and a dot-printing head portion 50 are fixed together on the case body side and the reading speed is set according to the printing speed. The printing head portion 50 of fixed type results in the fixed wiring of control wires which control respective 64 dots on the head portion 50. In this construction, the respective control wires are completely free from bending action if being increased in number due to the increase of the number of the dots, which significantly enhancing the durability of the printing head 50. In addition, the absence of a dot-printing portion corresponding to a whole line allows simple construction, relatively low cost, and easy handling.
Patent JP-H0257081-A (JP)
Title: Television signal transmitter and television signal receiver
Inventor: YASUKI SEIJIROU
IPC: H04N11/24
Filed: 1988-08-23
Abstract: PURPOSE:To prevent fluctuation of a reproduced edge at a horizontal edge and the deterioration in the vertical resolution in the case of a moving picture by processing a high frequency component of a Y signal into an interlace signal with field repetition at the sender side and processing the high frequency component into a noninterlace signal at the receiver side. CONSTITUTION:The Y signal of a television signal of noninterlace scanning system is divided into a high and a low frequency component at the sender side, and the high frequency component is subject to field interleave after averaging of inter-frame components and the horizontal scanning line being the interleaved output is retarded for one vertical scanning period to process the signal into an interlace signal. Then as to the low frequence component, the horizontal scanning line is interleaved alternately to attain interlace signal processing. Moreover, at the receiver side, the Y signal of the received signal is separated into a high and a low frequency component and the high frequency component is processed into a noninterlace signal by inter-field interpolation and field repetition and the low frequency component is subject to inter- line interpolation or inter-field interpolation in response to the movement of the picture so as to attain noninterlace signal processing.