baber/WOPTO huggingface dataset:
Patent JP-H1113612-A (JP)
Title: Knocking suppression control device for internal combustion engine
Inventor: IKUTA KENJI
IPC: F02P5/152
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To bring knocking suppression/return control into a proper state as erroneous decision of knocking is avoided. SOLUTION: An ion current flowing to the electrode of an ignition plug 19 is detected by an ion current detecting circuit 40 and the output signal of the ion current detecting circuit 40 is separated into a signal of a knocking generating frequency band and a signal (a noise component) of other frequency band than the knocking generation frequency band by a signal processing circuit 53. By comparing a signal of the separated knocking generating frequency band with a knocking decision reference value, the presence of knocking is decided. When a signal of other frequency band than a knocking generation frequency band exceeds a given level, decision of knocking is prohibited to avoid erroneous decision of knocking.  Further, a knocking decision reference value is corrected or a control value (a lag angle during detection of knocking or a lead angle speed during control of a return) according to the generating frequency of decision prohibition.
Patent JP-S5689430-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/38
Filed: 1979-12-15
Abstract: PURPOSE:To apply ultrasonic waves to the processing gap evenly and effectively regardless of configuration of the electrode and work to be processed by installing an ultrasonic oscillator in the processing tank. CONSTITUTION:Ultrasonic waves are applied to the processing gap formed by a processing electrode 1 and a work to be processed 2, facing to each other, by six ultrasonic oscillators 4-1 to 4-6 arranged in such a way that they sorround said gap. Each oscillator is so designed as movable to and fixable at any point in the processing tank, so that they can be arranged in the optimum way to surround the gap and apply ultrasonic waves to it omnidirectionally, in accordance with the configuration of the processing electrode and the location of the work. In case, as here, two or more ultrasonic oscillators are used, care shall be taken so as not to allow the ultrasonic waves emitted by different oscillators to interfere with one another. Thus, the processing gap can be applied with ultrasonic waves evenly and effectively regardless of the configuration of electrode and work.
Patent JP-S5786037-A (JP)
Title: Electrode for electrochemical analysis applied apparatus
Inventor: OKA SHIYOUTAROU
IPC: G01N27/401
Filed: 1980-11-17
Abstract: PURPOSE:To obtain a highly stabilized electrode, by isolating a sample solution from  the inner liquid of standard electrode by a specific high molecular membrane. CONSTITUTION:A glass tube for calomel preservation 25 packed with calomel 7 and  mercury 8 which is inserted with a platinum wire 9, and a diaphragm 24 made of a  high molecular membrane which is attached to the tip end part of a protective tube 23  packed with aqueous solution of KCl 11 having a constant concentration, are arranged  airtightly. The membrane 24 is made of the high molecular membrane having an inactive molecular structure not generting interfacial electric potential on the interface of  the outer face contacting with a sample solution 3 by the ion seeds in the solution 3 or  these activities, or not changing the potential even when the potential is gererated. For  example, said diaphragm 24 is made of fluororesin, polystyrene resin, polyvinyl chloride dissolved by a solvent such as a high purity tetrahydrofuran and dissolved resin, afterwards, it is formed, the solvent is evaporated and the remain is dried up in a high  purity inactive gas. Leakage or invasion is prevented perfectly because the aqueoue  solution 11 in the tube 23 is isolated perfectly from the solution 3.
Patent JP-H0913521-A (JP)
Title: Internal corner joint construction
Inventor: YONEDA TSUGUO
IPC: E04B1/684
Filed: 1995-06-28
Abstract: PURPOSE: To promote appearance and to prevent the occurrence of variations in finishes by execution technology. CONSTITUTION: A pair of exterior wall panels 2 and 2 are so arranged that an internal corner section is constituted, and in an internal corner joint construction providing an internal corner joint cover in the internal corner section, the internal corner joint cover is constituted of a decorated cover mounting member 5 kept between a pair of exterior wall panels 2 and 2 and a decorated cover 6 positioned to the decorated cover mounting member 5 and mounting both side edges 8 and 8 so as to parallel with the internal corner section of a pair of exterior wall panels 2 and 2. The internal corner joint cover is formed of double covers of the decorated cover mounting member 5 and decorated cover 6, and since the internal corner section is covered with the double covers, watertightness and water proof efficiency are promoted.  Grounds such as the decorated cover mounting member 5, etc., are coated with the decorated cover 6 to promote outward appearance.
Patent JP-S6223109-A (JP)
Title: Annealing of semiconductor substrate
Inventor: TAMURA AKIYOSHI
IPC: H01L21/26
Filed: 1985-07-23
Abstract: PURPOSE:To make the activation ratio highly even by a method wherein krypton is used as atmospheric gas during infrared ray lamp process. CONSTITUTION:Krypton is used as the atmospheric gas. Since krypton is characterized by much less thermal conductivity than that of N2 and Ar as the atmospheric gas, the temperature rise of atmospheric gas in case of irradiation with infrared ray lamp as well as the uneven temperature due to gas flowing over a wafer surface can be reduced remarkably to make the activation ratio highly even.
Patent JP-S5787287-A (JP)
Title: Liquid crystal television set
Inventor: KANBE SADAO
IPC: H04N5/66
Filed: 1980-11-18
Abstract: PURPOSE:To make a large picture brighter, and to improve a liquid crystal television set, by placing a display panel on the rear part of a liquid crystal TV body, surrounding the display panel with a transparent member, and placing a member on which a Fresnel lens and a deflecting plate have been stuck, on the front. CONSTITUTION:A liquid crystal panel 7 which has used a liquid crystal composite utilizing a dynamic scattering effect as a liquid crystal composite, or a  liquid crystal composite utilizing a guest-host effect is placed on the rear part  of a liquid crystal TV body 6, the circumference of the display part is surrounded with a transparent member 8, and a member on which a Fresnel lens  10 and a deflecting plate 9 have been stuck is placed on the front. In this way,  a defect caused by using the deflecting plate is improved by separating the deflecting plate 9 from the liquid crystal panel 7, surrounding the circumference of  the display part with the transparent member 8, and also leading in light beams  sufficiently, and furthermore, the picture is widened by mounting a lens 10 on  the front.
Patent JP-H0873456-A (JP)
Title: Cyclic sulfamidesulfonamide and herbicide
Inventor: SUZUKI HIDEAKI
IPC: C07D285/16
Filed: 1995-06-28
Abstract: PURPOSE: To obtain the new compound useful as a herbicide not giving damages to important crops and exhibiting high effects against many weeds at low doses. CONSTITUTION: A compound of formula I[Q is group of formula II (R<1> is 1-6C alkyl; R<2> -R<5> are H, 1-6C alkyl, etc.); X is O, S; G is group of formula III (R<6> -R<8> are 1-6C alkyl, etc.)] and its salt, e.g. 2-(2-methyl-tetrahydro-1,2,6-thiadiazine-1,1- dioxide-6-sulfonylcarbamoylimino)-3-phenyl-4-methylthiazoline. The compound of formula I (X is O) is obtained by reacting an imine compound of formula: G-H or G-H±HZ (Z is halogen, methanesulfonyloxy, etc.) with cholorosulfonylisocganate in the presence of a base (e.g. triethylamine) in a solvent (e.g. acetonitrile) and subsequently reacting the reaction product with a cyclic sulfamide of formula: Q-H. The compound is effective for controlling weeds such as Abutilon theophrasti, Xanthium strumarium, Amaranthus, viridis, Ipomoea purpurea, Veronica persica, and Stellaria media.
Patent JP-H1013363-A (JP)
Title: Method and device for collecting management data of communication equipment
Inventor: TAKAHASHI HISASANE
IPC: H04B17/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To adjust a total required time of collecting management data within a permissible range without disturbing communication other than collection of the management data by individually setting a unit transmission data amount of the management data collected from each communication equipment. SOLUTION: This device is constituted of a plurality of communication equipments 2, 3 or the like each having terminal equipments 4, 5 or the like, and a management equipment 1 collecting management data via a communication line 9 of a time division multiplex system from the communication equipments 2, 3 or the like. A collection function execution section 6 of the management equipment 1 requests transmission reception of management data to/from the communication equipments 2, 3, a transmission reception section 7 controls the transmission reception of the management data and a data amount table 8 stores unit transmission data or the like set by each of the communication equipments 2, 3.  Then the unit transmission data amount per frame is individually set to each of the communication equipments 2, 3 and when the management equipment 1 collects management data from the communication equipments 2, 3, the management data are collected by using each unit transmission data amount as the unit.
Patent JP-S5951196-A (JP)
Title: Fan
Inventor: MIYAI KIYOSHI
IPC: F24H3/04
Filed: 1982-09-17
Abstract: PURPOSE:To enable the use of the fan alone when the function of vaporization is not required by providing a rotary ventilating and wet type filter and a feedwater tank which are the main components of a vaporizing device, removably from a fan unit. CONSTITUTION:A vaporizing device 3 consists of a filter driving motor 23 installed at the center of a guard 18 mounted on the suction side of a wind channel 4 of a fan 2 in such a way that its output shaft is projected from the inside, a filter body 23 consisting of a ventilating and wet type filter 29 installed on said output shaft 22 with spinner 24 and a filter frame 30, and a feed water tank 26 mounted on the lower part of said guard 18. The tank 26 is brought into contact with the lower front of the guard 18 and mounted on it with the hooks 31 of the tank 26 hooked on a spoke 32 of the guard 18. Thereby, the filter 25 and feed-water tank 26 can easily be removed to use the fan 2 alone when the function of the vaporizing device 3 is not required.
Patent JP-S5593770-A (JP)
Title: Sheet classifier
Inventor: YOSHIMURA SHIGERU
IPC: B65H31/24
Filed: 1978-12-29
Abstract: PURPOSE: Sheet classifier where the receiving pan is replacable, sheet containing capacity is variable and the amount of contained sheet is detectable.  
     CONSTITUTION: A plurality of sheet receiving pans 2, 2' have different front vertical sides 2a, 2a' and when engaging a projected stripe 5 into receiving pan engaging groove 4 in the frame 3a, it can be replaced selectively. When sheet number is large while containing sheet number is small, the steps of receiving pan is increased, while the sheet number is small and the containing number is large, small number of steps having high front vertical side 2a' is employed. The containing amount of each receiving pan is detected by the output signal from detector comprised of a light source and photo-receptor element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0512784-A (JP)
Title: Signal format discriminating method of disk player
Inventor: SAWABE TAKAO
IPC: G11B19/20
Filed: 1991-07-03
Abstract: PURPOSE:To automatically discriminate signal formats without providing any circuit dedicated to the discrimination by discriminating the signal format each time the rotating speed of a disk reaches one of prescribed rotating speeds of plural kinds of disk which have the different formats. CONSTITUTION:A processor while monitoring the output voltage of a potentiometer 28 sends a driving command to a slider servo circuit 5 and the information read point of a pickup 3 is moved to a specific position (position R) at the innermost periphery in a program area whichever disk 1 among the six kinds of disk having signal formats different from a recording system is loaded. The processor detects the outputs of a MUSE demodulating circuit 12, an NTS demodulating circuit 13, and a PAL demodulating circuit 14 by detecting circuits 15 and 20 and read circuits 16 and 21 each time the rotating speed of the disk 1 reaches the prescribed rotating speed at the position R, thereby deciding the signal format.
Patent JP-S5953459-A (JP)
Title: 4'-(alkoxyalkyl)-4-cyanobiphenyl
Inventor: NAKAGAWA YUTAKA
IPC: C07C253/00
Filed: 1982-09-21
Abstract: NEW MATERIAL:The compound of formula I (R is 1-6C straight chain alkyl; x is 2 or 3). EXAMPLE:4-beta-Methoxyethyl-4'-cyanobiphenyl. USE:A liquid crystal display element by mixing with a liquid crystal material. It has positive dielectric anisotropy, and high dielectric and refractive index anisotropy. Especially resistant to the discoloration during the undriven state, and the degradation of the display caused by the green or red coloration of the background can be prevented. PROCESS:The 4-beta-alkoxyethyl-4'-cyanobiphenyl of formula I (x is 2) can be prepared e.g. by (1) esterifying the ethylene glycol monoalkyl ether of formula ROCH2CH2OH with p-toluenesulfonic acid chloride, (2) reacting the resultant p-toluenesulfonic acid alkoxyethyl ester with the Grignard reagent of biphenyl to obtain the 4-beta-alkoxyethylbiphenyl of formula II, (3) reacting the compound with a mixture of iodine and iodic acid in the presence of sulfuric acid, and (4) reacting further with cuprous cyanide.
Patent JP-H083380-A (JP)
Title: Decorative sheet using polyolefin-based resin composition
Inventor: INAGAKI TADAHIKO
IPC: C08L51/06
Filed: 1994-06-22
Abstract: PURPOSE:To obtain a decorative sheet free from fear polluting environment, gentle to environment, without generating harmful gas such as hydrogen chloride gas. CONSTITUTION:This decorative sheet uses a polyolefin-based resin composition composed of a blend type of (A) a mixture of two or three or more kinds of olefin-based resins as a hard segment and (B) a styrene-based copolymer as a soft segment, consisting of a hydrogenated block copolymer obtained by hydrogenating a polymer block composed of (a) styrene or styrene homologue and (b) a conjugated diene or a mixture of hydrogenated block copolymers as a material of at least substrate sheet 1. The substrate sheet 1 is obtained by providing, e.g. a printing layer 2 through a primer layer 3 and providing a transparent sheet, 4 comprising substantially same polyolefin-based resin composition as a polyolefin-based resin composition onto the face of the printing layer 2.
Patent JP-S5863791-A (JP)
Title: Solid fuel
Inventor: TAKEUCHI YASUHIRO
IPC: C10L5/36
Filed: 1981-10-13
Abstract: PURPOSE:A safe solid fuel, prepared from coal, coke or charcoal as a main raw material, and having plural specific holes, and discharging a waste gas having good characteristics of toxic gases, e.g. CO or a hydrocarbon. CONSTITUTION:A solid fuel, prepared from coal, coke or charcoal as a main raw material, and having plural holes 2 with 10-200mm.<2>/hole cross-sectional area and 25-70% hole area ratio in a platy form. The shape of the hole is circular, square, hexagonal, etc.
Patent JP-H10340378-A (JP)
Title: Article housing device for automatic vending machine
Inventor: TSUNODA MASARU
IPC: G07F9/02
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To surely detect the sold-out of articles by providing the article receiving plate of a body separate from a flapper on the article locking surface side of the flapper and providing a load sensor for detecting the load of the article. SOLUTION: The article receiving plate 10 of the body separate from the flapper 6 is provided on the side of the article locking surface (upper surface) 9 of the flapper 6 and the load sensor 15 is provided on the surface 9 of the flapper 6. The plate 10 is floated and supported to the flapper 6 by the spring 11 of a small spring constant in a state where the load of the article 3 is not applied on it (sold-out state). Then, when the load of the article 3 is applied to the plate 10, the plate 10 floated and supported to the flapper 6 is moved to the side of the surface 9 and the plate 10 is moved to the side of the surface 9 by the load sensor 15 and abutted to the load sensor 15. By the load sensor 15, the load of the product 3 on the plate 10 is detected. Thus, the sold-out state or the like of the product 3 is accurately detected.
Patent JP-S6055772-A (JP)
Title: Generator of special effect waveform
Inventor: KOYAMA YUUICHI
IPC: H04N5/275
Filed: 1983-09-06
Abstract: PURPOSE:To attain the cut-out of a waveform despite a change of the aspect ratio by limiting the mixture ratio of basic waves of horizontal and vertical cycles after setting the aspect coefficient at a prescribed relation. CONSTITUTION:Triangular waves are generated from horizontal and vertical cycle basic wave generating circuits 1 and 2. These waves are multiplied by aspect coefficients phi1 and phi2 given from an aspect coefficient generating circuit 5 through the 1st and 2nd multiplier circuits 3 and 4. These outputs of multiplication are added together by an adder circuit 6. With respect to the aspect coefficients phi1, phi2 outputted from the circuit 5, phi1+phi2=2 is obtained from the data of a fader. The output of the circuit 6 is compared with the fader data by a waveform producing circuit 7 to obtain a special effect. Both the maximum and minimum levels of the output of the circuit 6 is fixed (+ or -2) despite a change of the aspect data. Thus it is possible to take out a waveform with operation of the fader.
Patent JP-S5588968-A (JP)
Title: Vertical centrifugal casting method using fluid mold
Inventor: TORIGOE TAKESHI
IPC: B22D13/00
Filed: 1978-12-27
Abstract: PURPOSE: To readily obtain the reduced-diameter-form casting of various shapes and sizes without requiring metal molds and wood molds by centrifugally molding a mold in a vertical centrifugal casting flask by fluid mold material and allowing the same to solidify then performing centrifugal casting with the inside surface thus molded as a molding surface.  
     CONSTITUTION: A band 4 is mounted in the vertical centrifugal casting flask 3 set on the plate 2 on a revolving shaft 1. Next, the flask 3 is rotated and at the same time fluid mold material is charged into this to mold a fluid mold 9 by centrifugal force. The fluid mold material prepared by mixing, e.g., zirconium and alumina flower, colloidal slica + ethyl silicate + alcohol + HCl + water, hardener (4:1:1: 0.02 parts) to slurry form is used. After the solidification of the fluid mold 10 whose molding surface obtained in this way is a free parabolic surface 9a, the intended molten metal is poured into the cavity 9 and the flask 3 is rotated, whereby the casting 11 such as reducer is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5864349-A (JP)
Title: Corrosion-resistant alloy with high magnetic permeability
Inventor: HAGI CHITOSHI
IPC: C22C38/00
Filed: 1981-10-14
Abstract: PURPOSE:To improve the corrosion resistance of an Fe-Al-Si alloy without deteriorating the superior magnetic characteristics by combinedly adding a Pt group element and Sn to the Fe-Al-Si alloy. CONSTITUTION:This alloy consists of, by weight, 3-16% Si, 2.5-17% Al, 0.001- 4.0% of >=1 kind of Pt group element, 0.01-3.0% Sn and the balance chiefly Fe. Less than the lower limits of the Pt group element and Sn do not distinctly produce the effect, and more than the upper limits of them deteriorate remarkably the magnetic characteristics and make the alloy impractical. By this method the wear resistance and machinability can be also improved. By further adding an adequate amount of an element such as Ti or V as a secondary component, the corrosion resistance can be improved furthermore by the synergistic effect.
Patent JP-S6053948-A (JP)
Title: Reader for information on radiation image
Inventor: OOYAMA YOSHIROU
IPC: A61B6/00
Filed: 1983-09-05
Abstract: PURPOSE:To obtain a radiation image having a high S/N ratio and resolving power by determining the quantity of the absorbed excitation light required for the generation of acceralated phosphorescence from the quantity of the excitation light to be made incident to a phosphor sheet and the quantity of excitation light reflected from said sheet and reading out the radiation image accumulated in the phosphor sheet from said quantity. CONSTITUTION:The laser light from a light source 20 transmits through a beam splitter 21 and scans optically the surface of a phosphor sheet 3 which is conveyed in an arrow direction on a precision feed table 26. A part of the laser beam is absorbed by an acceralating phosphor layer and the remaining laser beam is reflected by the same and is detected by a photodetector 29. On the other hand, a part of the laser light is separated by the beam splitter 21 and enters a detector 22. The output therefrom and the output from the detector 29 are conducted to a differential amplifier 31 and are calculated. The electrical signal proportional to the energy of the laser beam absorbed to the sheet 3 is outputted from the differential amplifier 31. The image corresponding to the radiation image accumulated in the sheet 3 is reproduced by processing said signal.
Patent JP-S5866672-A (JP)
Inventor: ADACHI MASATOMO
IPC: B25B23/147
Filed: 1981-10-13
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-H09324466-A (JP)
Title: Overhanging reinforced concrete structure and construction method therefor
Inventor: TERADA TOSHIHIKO
IPC: E04B1/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an overhanging reinforced concrete structure and a construction method for the structure capable of simplifying a work in the vicinity of a free end. SOLUTION: A slab structure S is formed to overhang from the fixed end thereof approximately horizontally, and a rising wall 4 is erected on the free end 3 thereof. In addition, a groove 5 is formed on the upper surface of the wall 4 at an inner position, thereby forming the free end 3 as a PC member 1 having the groove 5 and the rising wall 4. On the other hand, the construction method of the slab structure 3 involves a procedure for laying floor forms 13 at the prescribed positions, another procedure for laying the PC member 1 having the groove 5 and the rising wall 4 at a desired position, another procedure for arranging steel reinforcements 14 on the floor forms 13 according to desired rows, another procedure for connecting the steel reinforcements 14 to the anchorage members 8 of the PC member 1, and another procedure for placing concrete on an overhanging part.
Patent JP-H0454223-A (JP)
Title: Actuator for driving waste gate valve
Inventor: NAKAYAMA OSAMU
IPC: F02B37/12
Filed: 1990-06-25
Abstract: PURPOSE:To control a waste gate valve with the use of power which can be obtained, other than by a supercharging pressure, by providing a supercharging pressure supply means for opening and closing the waste gate valve in accordance with a supercharging pressure, a control pressure supply means for feeding a control pressure other than the supercharging pressure, into a casing so as to open the waste gate valve. CONSTITUTION:An engine 8 incorporating a turbocharger 1, includes a waste gate 12 for communicating the exhaust side of the engine 8 with an exhaust pipe 11, bypassing a turbine 4, and a waste gate valve 13 for opening and closing the waste gate 12. An actuator 14 has a casing 21 which is divided into three chambers 27 through 29 by means of diaphragms 25, 26. Intake vacuum is effected in the chamber 27 by way of a connecting pipe 19 so as to move a first support shaft 22 leftward by the diaphragm 15 while supercharging pressure is effected in the chamber 20 by way of a connecting pipe 15 so as to move a second shaft 23 leftward by a diaphragm 26, thereby the waste gate valve 13 is opened in the respective ways.