baber/WOPTO huggingface dataset:
Patent JP-S5575320-A (JP)
Title: Frequency control method for tuning fork type oscillator
Inventor: INOUE MINORU
IPC: H03H3/04
Filed: 1978-12-04
Abstract: PURPOSE:To secure an easy correction for the resonance characteristics by increasing or decreasing the mass of the weight provided to the oscillator. CONSTITUTION:Weights 13 and 14 are provided to the tuning fork type crystal oscillator using the combination of two different modes in order to secure variation for the resonance frequency. Weight 13 at the tip of the oscillator functions to control the frequency for the flection 1st higher harmonic. And after the control there, the control is given to weight 14 at the node part while the measurement is being given to the basic wave resonance frequency of the flection oscillation. The node part of the oscillation makes the control effective only to the mode of one side. The weight receives the additional mass with evaporation of silver through the sputtering. Also the frequency control is possible by removing the weights added extra previously via the laser.
Patent JP-S63314258-A (JP)
Title: High-impact polystyrene resin composition
Inventor: NAKAMURA SHINICHI
IPC: C08L25/04
Filed: 1987-06-18
Abstract: PURPOSE:To obtain the title composition having good gloss, rigidity and heat resistance and high impact resistance, especially, falling dart impact strength, by mixing a PS resin containing a rubber-like substance dispersed therein as particles with polydimethylsiloxane and a sorbitan fatty acid ester. CONSTITUTION:A rubber-like PS resin composition formed by mixing a PS resin containing 1-15wt.% rubber-like substance (e.g., low-cis polybutadiene rubber of a cis-1,4-isomer content of 25-45%, obtained by solution-polymerizing butadiene by using a Li catalyst) dispersed therein as particles of an average particle diameter of 0.5-1.2mu with 0.005-0.8pt.wt. polydimethylsiloxane and 0.3-3.0pts.wt. sorbitan fatty acid ester (e.g., mono- or di-stearate) per 100pts.wt. said resin. This composition has good gloss, high impact strength, especially, falling dart impact resistance and further good rigidity and heat resistance. This composition can be produced at low cost without any expensive materials, and can be suitably used as a material for weak-current electrical appliances, acoustic apparatuses and automobile parts.
Patent JP-S6053788-A (JP)
Title: Retrieval of total waste heat of room heating and cooling
Inventor: TANAKA SHIYUNROKU
IPC: F28D15/02
Filed: 1983-08-19
Abstract: PURPOSE:To permit to use air for a clean room or the like, which is required to be air- tight, and retrieve total heat by a method wherein heat retrieving operation is effected after exhaust air is pre-humidified under insulating heat at the upstream side of exhaust air side heat exchanging part of a heat pipe type air heat exchanger. CONSTITUTION:The exhaust air, used for room heating or cooling, is humidified under insulating heat in an adiabatic humidifier by flushing feed water. The temperature Td of exhaust air is reduced from 26 deg.C to 19.6 deg.C, for example, sensitive heat is delivered to the feed water and the inside of the humidifier is kept in an adiabatic condition, therefore, the sensitive heat becomes equal to the latent heat of evaporation, the humidity phiR increases from 50% to 90% by the evaporation of the feed water and approaches the satulation thereof substantially and the temperature thereof approaches a wet-bulb temperature Tw 18.6 deg.C. Next, the exhaust air is cooled by the adiabatic humidifying, enters into the exhaust air side of the heat exchanger and is replaced by fresh air while the fresh air is sent to an air-conditioning machine and the exhaust air is sent to the outside of a room. The sensitive heat is exchanged in such manner and whereby the total heat may be exchanged and the clean room, in which there is no leakage of air, may be formed.
Patent JP-S5774308-A (JP)
Title: Production of bead polymer
Inventor: TSUNODA YUUZOU
IPC: C08F10/02
Filed: 1980-10-27
Abstract: PURPOSE: To prevent a phenomenon of formation of films on the wall or a like  area of a polymerization vessel, by using a sulfonate group-added olefin polymer as  a protective colloid in the production of the title polymer by a reversed phase suspension polymerization.  
     CONSTITUTION: A bead polymer is produced by subjecting an aqueous solution of an ethylenically unsaturated monomer, e.g., methacrylic acid or acrylamide, to a reversed phase suspension polymerization using a water-soluble radical polymerization initiator in an unpolymerizable, hydrophobic liquid, e.g., hexane. In this polymerization, a phenonmenon of formation of films on the wall or a like area of a polymerization vessel is prevented by using, as a protective colloid, a product obtained by adding 0.5W2, per polymer molecule, sulfonic acid groups to an olefin polymer, MW750W5,000, having olefinic unsaturated bonds in the molecule, e.g., polybutadiene or butadiene/ethylene copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0317769-A (JP)
Title: Extending method for function of application soft
Inventor: FUKUYOSHI TOMOAKI
IPC: G06F9/445
Filed: 1989-06-15
Abstract: PURPOSE:To simplify the addition of an extension function by registering additionally the application soft of the extension function as one of standard function executing commands and attaining the extension function based on the message communication with the standard function. CONSTITUTION:A command register part 11, a message communication control part 14, and a message store part 15 are added to a standard function part 10 of a conventional device. At the same time, an extension function part 20 is added to the part 10 as necessary. In such a constitution, a command which starts the application soft for extension function is registered to the part 11 as one of commands for execution of the standard function. Then the registered commands are selected and the application soft is started by a command starting part 12. The extension function is attained by the message communication control parts 14 and 23 and the part 15 based on the exchange of information performed with the message communication carried out to the standard function.
Patent JP-S5274993-A (JP)
Title: Hob with rectilinear groove
Inventor: UCHIDA AKINARI
IPC: B23F21/16
Filed: 1975-12-19
Abstract: PURPOSE:To provide a hob having rectilinear groove which has high accuracy of teeth surface, easiness in fabrication and in management of teeth surface by regrinding.
Patent JP-S5673953-A (JP)
Title: Extension callout system in button telephone device
Inventor: WAKABAYASHI HIROSHI
IPC: H04M9/00
Filed: 1979-11-22
Abstract: PURPOSE:To make circuit integration for the circuit, to make small and light the size, and to make low the power consumption, by providing the lockout function to a dial count circuit in a given format. CONSTITUTION:Extension circuits 200, 300 are in branch connection with control lines 108 and 111, a dial count circuit 600 for extension callout is connected to the control line 108, and a delay circuit 117 is connected between the control lines 108 and 111. Further, in extension circuits 200, 300, a circuit which outputs the output detecting the transmission signal from each extension circuit to the control line 108 and blocks the transmission of the detected output by other extension circuits to the control line 108, via the delay circuit 117 and the control line 111, is provided. Thus, the lockout function to the dial count circuit is given.
Patent JP-H0316206-A (JP)
Title: Solid electrolyte capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a solid electrolyte capacitor excellent in leakage current characteristics and also excellent in CV characteristics by a method wherein a semiconductor layer and a conductor layer are sequentially formed on the surface of a valve metal formation foil which has been bent in a U-shape with one side extended in a longitudinal section. CONSTITUTION:On the surface of a valve metal formation foil 1 which has been bent in a U-shape with one side extended in a longitudinal section, a semiconductor layer and a conductor layer are sequentially formed. Though the size of the curvature of a portion to be bent cannot be generally regulated since it changes depending on the thickness of the valve metal formation foil 1 used, the size is generally determined by a preliminary experiment which is performed after the foil has been bent by a known means of usual re-formation so that the leakage current value in liquid is 5muA/cm<2> or less. Thus a solid electrolyte capacitor excellent in CV characteristics and excellent in leakage current characteristics can be obtained.
Patent JP-H0442670-A (JP)
Title: Noise reduction device
Inventor: INOUE HARUHISA
IPC: H04N5/21
Filed: 1990-06-07
Abstract: PURPOSE:To prevent occurrence of a limit cycle and to maximize prescribed noise reduction by adopting the constitution such that a gain of a function realized by a ROM is brought into zero when an amplitude of a difference of an input signal is very small in linear area and the gain is increased as the difference increases. CONSTITUTION:When the amplitude of function shape realized by ROM13 is very small, a gain is set not to be the unity. Thus, a digital data being a line sequential color difference signal R-Y/B-Y outputted from an NR circuit 7 is minimized for deterioration in noise reduction and timewise fog and converged into the same data as the inputted digital data. Thus, no limit cycle takes place and the noise reduction is maximized.
Patent JP-S63315180-A (JP)
Inventor: NISHIDA SEIJI
IPC: B07C5/36
Filed: 1987-06-17
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-H0442427-A (JP)
Title: Magnetic recording medium
Inventor: ANDOU YOSHIMICHI
IPC: G11B5/708
Filed: 1990-06-07
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling property and to reduce sliding noise by specifying the surface roughness of the magnetic layer and the particle size of carbon black to be incorporated in the magnetic layer. CONSTITUTION:The magnetic recording medium consists of a magnetic layer containing carbon black formed on a supporting body. The surface roughness of the magnetic layer R10Z is <=30nm and the average particle size of carbon black is 30 - 50nm. R10Z is obtained by the following method from the longitudinal cross section including the width center of the medium with + or -2mm allowance. Among horizontal lines which cross the upper surface profile of the magnetic layer, two horizontal lines are selected, one crosses the projection summit of the tenth height and the other crosses the bottom of valley of the tenth depth. R10Z is the distance between these two lines. Thereby, electromagnetic conversion characteristics and traveling property can be significantly improved in good balance and the sliding noise can be effectively reduced.
Patent JP-S6043242-A (JP)
Title: Optical memory disk
Inventor: OOTA KENJI
IPC: G11B7/24094
Filed: 1983-08-18
Abstract: PURPOSE:To easily improve the concentricity between the guide groove and internal hole of an optical memory disk by adhering a jig for centering to a substrate. CONSTITUTION:The jig 10 is centered and adhered while the guide grooves is observed from the other side of the substrate after the optical memory disk 9 is almost formed. When an adhesive which cures by ultraviolet-ray irradiation is used, a hole like 15 is bored int the jig 10 to allow light to pass through the part, and the adhesive is irradiated as shown by an arrow 16b when a centering jig 10a is adhered to the glass substrate or as shown by 16a when a centering jig 10b is adhered to the glass substrate 9b.
Patent JP-S6213279-A (JP)
Title: Electron beam welding method
Inventor: TOYOHARA TSUTOMU
IPC: B23K15/00
Filed: 1985-07-09
Abstract: PURPOSE:To make the yield strength of a welding zone more than the equivalent to that of a base metal by the annealing effect of the welding zone by performing a plate thickness penetration rotary welding with an electron beam in the electron beam welding of refining super high tensile steel cylindrical materials each other and by welding rotatively the whole periphery while reducing the penetration depth in succession. CONSTITUTION:The cylinder 3 and cone of a refining super high tensile steel each other is subjected to a butt and engaging welding by an electron beam 4 inside a vacuum chamber 1. In this case, the joining part 5 is first subjected to a rotary welding upto the plate thickness surface with making the focus shallow and the penetration depth shallow in succession. The preceding welding heat hardening state zone is made in a annealing state by the succeeding welding heat with the method of piling welding in order. The strength, especially 0.2% yield strength of the welding zone can be made equivalent or more than the equivalent to that of the base metal accordingly.
Patent JP-H05343467-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUTANI TAKAHIKO
IPC: H01L21/60
Filed: 1992-06-11
Abstract: PURPOSE:To achieve that an SOG residue is not left on a first-layer bonding pad and to reduce an excessive overetching operation after that regarding the formation method of bonding pads in a multilayer process. CONSTITUTION:In the manufacture the following are installed: a process wherein a first bonding pad 2 which is provided with protruding parts and recessed parts are formed on a substrate film 1 which has been applied onto a semiconductor substrate; a process wherein a first insulating film 3 is applied onto the substrate film 1 so as to cover the first-layer bonding pad 2; a process wherein a spin-on-glass(SOG) film 4 is applied onto the first insulating film 3; and a process wherein the SOG film is etched back and the SOG film 4 at least on the protruding parts in the first-layer bonding pad 2 is removed. Then, the manufacture is constituted so as to form a second-layer bonding pad 6 on the whole surface of contact holes by means of the following: a process wherein a second insulating film 5 is applied onto the whole surface of the semiconductor substrate; and a process wherein the contact holes are made in the second insulating film 5 on the first-layer bonding pad 2.
Patent JP-H06170694-A (JP)
Title: Work machine
Inventor: HATAMURA YOTARO
IPC: B23Q15/18
Filed: 1991-05-27
Abstract: PURPOSE:To improve machining accuracy by real time correcting relative posi tion displacement between a machining tool and a workpiece caused by heat generation and machining reaction force generated during machi0iflg. CONSTITUTION:A sensor 23 for detecting heat generation, machining reaction force and deformation is set up in each structural part for supporting a machining tool of a work machine and a workpiece, and by referring a detection value of the sensor to a data base 32 left as preaccumulated, dimension after machining is reproduced and estimated of a workpiece during the actual machining or machined hereafter. The obtained dimension is compared with target design dimension, to correct, from the compared difference, a command value output from an NC controller 15 to an actuator 21 of the work machine, and relative position displacement between the machining tool and the workpiece is corrected.
Patent JP-S6044084-A (JP)
Title: Treatment of desulfurization and decyanization waste liquid
Inventor: KISHIDA TOSHIKAZU
IPC: C02F1/16
Filed: 1983-08-18
Abstract: PURPOSE:To effectively utilize energy in the system, in a waste liquid concentrating process according to a Compax method, by performing heat exchange between the cooling recirculation liquid for condensing steam discharged from a concn. waste liquid and the waste liquid prior to concn. treatment. CONSTITUTION:The waste liquid (a) discharged from desulfurization and decyanization equipment is stored in a tank 1 while a definite amount thereof is always withdrawn therefrom to be subjected to heat exchange with a cooling recirculation liquid (g) in a heat exchanger 11 and supplied to a heater 3 being a certain kind of a heat exchanger. Herein, the waste liquid (a) is heated to about 110 deg.C by separately supplied steam (b) but, because it is already heated to about 60 deg.C by the heat exchange with the liquid (g), the amount of steam (b) can be reduced to a large extent. The heated waste liquid (c) is introduced into a concentration tower 4 and the impurity-containing part thereof is accumulated in the tower bottom as a concentrate (e). On the other hand, waste liquid steam extremely reduced in impurities is guided to a concentration tower 5 to be cooled through the countercurrent contact with the liquid (g) from the tower top and accumulated as condensed water in the tower bottom and a part thereof is used in heat exchange with the waste liquid (a).
Patent JP-S5484224-A (JP)
Title: Switching power source circuit
Inventor: OOSAWA MITSUO
IPC: H02M3/335
Filed: 1977-12-16
Abstract: PURPOSE: To widely improve the duty service efficiency of the circuit by eliminating power consumption by a pulse width modulator start resistor in the normal state thereof.  
     CONSTITUTION: A switch 9 has a fixed contact a connected to the output terminal of a rectifying circuit 4 and also to one end of a surge prevention resistor 5 and another fixed contact b through a start resistor 10 to a pulse width modulator 8. Its movable contact c connects the other end of the resistor 5 and the input terminal of a primary winding 6a of a transformer 6 so that the start resistor 10 is connected at the time of the start and is disconnected when the normal state sets in after the state of the switching operation. Thus, it is possible to eliminate wasteful power consumption by the start resister in the normal state and thus widely improve the duty service efficiency of the circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6214039-A (JP)
Title: Surface inspecting device
Inventor: HOURAI IZUO
IPC: G01B11/30
Filed: 1985-07-11
Abstract: PURPOSE:To inspect the contour of a sample plate, by a method wherein the sample plate is irradiated with a light beam from above with the rotation thereof and an outside range sensor is provided at the thereunder to receive the incident light directly. CONSTITUTION:A sample plate 1 such as wafer is placed on a spindle 10. A projecting section 2 and a light receiving section 6 are provided above the sample plate 1 and an outside range sensor 11 below the circumferential rim 3 of the sample plate 1. Then, first, a light team is emitted from the projecting section 2 to irradiate the center of the sample plate 1, the sample plate 1 is turned in the direction (A) and moved in the direction (B) to scan the sample plate 1 spirally and the reflected scattered lights received and inspected with the light receiving section 6. Then, the circumferential rim 3 of the sample plate 1 is moved right under the projecting section 2, the light beam is made incident directly into the outside range sensor 11 to inspected the contour of the sample plate 1 with the outside range sensor 11. Thus, since the outside range sensor is provided and the sample plate is moved in a specified direction, the contour of the sample plate can be inspected at a high accuracy.
Patent JP-2000340240-A (JP)
Title: High ionic conductive solid electrolyte material and solid electrolyte fuel cell using the same
Inventor: MIZUTANI YASUNOBU
IPC: C04B35/48
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a high ionic and conductive solid electrolyte material having high oxygen ion conductivity and high strength by adding a rare earth oxide to scandia-stabilized zirconia for stabilizing a crystal phase. SOLUTION: This solid electrolyte comprises zirconia as a main component wherein scandia of 5 to 15 mol% and one or more than two kinds of other rare earth oxides of 0.5 to 5 mol% are mixed and dissolved. Scandia and rare earth oxide are mixed so that the total mixing quantity is in a range of 9 to 15 mol%. The rare earth oxides are ceria (CeO2), yttria (Y2O3), gadolinium oxide (Gd2O3), ytterbia (Yb2O3) for example.
Patent JP-H01318868-A (JP)
Title: Ice making machine
Inventor: SHIOJI NORIYASU
IPC: F25C5/00
Filed: 1988-06-20
Abstract: PURPOSE:To make it possible to inform the supervisor of a lowering in quality of ice in an ice storage by turning ON an LED by an alarm timer when the absence of an operation of taking out ice is continued for a predetermined time. CONSTITUTION:When an ice take-out button is pressed, the contact of an ice delivery switch 24 is changed over from a normally closed contact 24A to a normally open contact 24B, and simultaneously, a normally open contact 24C is closed.as a result, a delivering motor 9 is started to rotate an ice-delivering mechanism 10, whereby ice is discharged. With the button released from the pressing, the contact of the switch 4 is again changed over to the normally closed contact 24A, whereby the motor 9 and a stirring motor 12 are stopped, and an ice-delivering operation and a stirring operation are stopped. When the contact of the switch 24 is changed over to the normally closed contact 24A, an alarm timer 26 starts counting time, and after the continuous lapse of a predetermined time, an LED 27 is turned ON to inform the supervisor of a lowering in quality of the ice in an ice storage 6.
Patent JP-H054637-A (JP)
Title: Item packaging of image forming paper
Inventor: ISHITANI MASANORI
IPC: G03G15/00
Filed: 1991-06-24
Abstract: PURPOSE:To obviate the need to take out image forming papers from packaging paper, thereby permitting the papers to be set in a paper receiving means by single action and without leaving any excessive papers. CONSTITUTION:A packaging device 26 is provided with unsealing means 41 along the three of the ridge lines on its bottom surface and a tab 1 near an intermediate ridge line 12 of the three ridge lines, whereby image forming papers are received in an amount not exceeding the capacity of a paper receiving means of an image forming device.
Patent JP-H11265-A (JP)
Title: Electric rice cooker
Inventor: INOUE HIROKI
IPC: A47J27/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric rice cooker capable of appropriately cooking rice in accordance with the volume of rice to be cooked and more speedily cooking the rice. SOLUTION: This electric rice cooker is provided with an inner pot 7 for putting in a material 27 to be heated, heaters 11 and 12 for heating the inner pot 7, a temperature sensor 9 for detecting the temperature of inner pot 7, and a control means 20 for executing a water absorbing process and a rice cooking process while controlling the heaters 11 and 12 based on the temperature information from the temperature sensor 9. When the water absorbing process is started, the control means 20 performs heating through the heaters 11 and 12 until reaching a specified temperature, the volume of the material 27 is discriminated based on the relation between the temperature change of inner pot 7 and the time required for that temperature change, and time for the water absorbing process is varied.