baber/WOPTO huggingface dataset:
Patent JP-S627488-A (JP)
Title: Treatment of waste water
Inventor: KACHI MASAO
IPC: C02F1/44
Filed: 1985-07-02
Abstract: PURPOSE:To prevent not only the generation of hydrogen but also the damage of an ultrafiltration (UF) membrane, by performing gas-liquid contact of waste water with air or oxygen in the upstream side of an UF module having the UF membrane. CONSTITUTION:An air diffusion cylinder 10 having a large number of emitting orifices is arranged along the bottom part of a receiving tank 3 and air or oxygen is sent to the ir diffusion cylinder 10 by a blower. Waste water 2 containing fine silicon particles is subjected to the gas-liquid contact with air or oxygen emitted from the diffusion cylinder 10 as air bubbles 11 and silicon in waste water is oxidized while waste water 2 is not reduced and hydrogen is not generated in waste water 2. The waste water 2 is sent to a recirculation pump 7 by a supply pump 4 through a valve 5 and a prefilter 6 and sent to UF modules 8, 8 under pressure from the recirculation pump 7 to be separated into conc. water (a) and transmitted water (b).
Patent JP-H06335029-A (JP)
Title: Stereoscopic video display device and method for adjusting congestion angle of stereoscopic vision
Inventor: ITO MAKOTO
IPC: G02B27/22
Filed: 1993-05-25
Abstract: PURPOSE:To display even a character image superimposed onto a picture as a stereoscopic body in the stereoscopic video display device. CONSTITUTION:In the device in which picture information for a left eye and picture information for a right eye are displayed on a screen to observe a stereoscopic video image, in order to obtain a character image displayed on a stereoscopic video image through superimposition, character signal generating means 16L, 16R generating a character signal for a left eye and a character signal for a right eye are provided. The character image is displayed stereoscopically by mixing the left eye character signal with the left eye picture information and mixing the right eye character signal to the right eye picture information.
Patent JP-H0439459-A (JP)
Title: Line pressure control device for automatic transmission
Inventor: MATSUMOTO AKIO
IPC: F16H61/00
Filed: 1990-06-04
Abstract: PURPOSE:To suppress a speed change shock by providing a means which corrects a value of line pressure, set by a line pressure setting part, in accordance with a car speed or an engine speed, detected by a car speed or engine speed detecting means, when a speed change operating part is detected to perform manual operation. CONSTITUTION:In the case of performing automatic speed change operation by a speed change mechanism provided in an automatic transmission, that is, speed change operation according to the preset normal speed change characteristic, a line pressure has a value based on a kind of speed change operation and a load condition of an engine, and a speed change shock is suppressed by selectively supplying an operating oil pressure in accordance with the line pressure to a plurality of friction engaging elements in the speed change mechanism from an operating oil pressure supply part. When manual operation of a speed change operating part is performed, accordingly when a speed change operational condition is taken, not in accordance with the normal speed change characteristic preset in the speed change mechanism following the manual operation, the value of the line pressure is corrected in accordance with a car speed.
Patent JP-S5844017-A (JP)
Inventor: URANO KOUSAKU
IPC: A47L9/00
Filed: 1982-08-23
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-2000334455-A (JP)
Title: Built-in alkali ion water preparing unit
Inventor: FUCHINO KOUICHI
IPC: C02F1/46
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To secure sound volume loud enough to reach user's ear in the case that a water preparing unit is installed in a kitchen by providing a passing hole for an announcing sound in an outer case of an operation panel and to properly adjust the sound volume by plugging the passing hole with an attaching table at the time of attaching a work top. SOLUTION: A mode select button 220, a preparation announcing part 221, a cartridge exchange announcing part 222, an alarm buzzer 223, each mode preparation announcing part 224, and the like, are arranged in an operation display part 22 of the operation panel. When discharged water from the water preparing unit is not suitable to drinking water, the alarm buzzer 223 sounds. Buzzer sound passing holes 25, 26 are perforated respectively in both of the front and the rear cases 23, 24. As a result, the sufficient sound volume of the alarm buzzer 223 is secured at the time of attaching the operation panel in the kitchen. The sound volume is properly controlled by insering the work top attaching table between both front and rear cases 23, 24 to cut off the sound of the alarm buzzer 223 with the attaching table.
Patent JP-H01313878-A (JP)
Title: Inverter device
Inventor: OMORI HIDEKI
IPC: H05B6/12
Filed: 1988-06-13
Abstract: PURPOSE:To obviate a power transformer and make a drive circuit power supply small, light-weight and less expensive by taking out power necessary for a drive circuit from the collector of a transistor generating a high-frequency voltage via a feedback capacitor. CONSTITUTION:The device in the title is constituted with a d.c. power supply 18, an inverter 19, a transistor 20, a reverse parallel diode 21, a heating coil 22 and a resonance capacitor 23. Also, there is provided a control circuit 35 for controlling the turning on and off of the transistor 20 via a drive circuit 25. Furthermore, there are provided a drive circuit power supply 29, a feedback capacitor 30 connected to the collector of the transistor 20, the first rectifier diode 31 with an anode connected to the capacitor 30, the second rectifier diode 32 with a cathode connected thereto, and the parallel circuit of a smoothing capacitor 33 and a voltage control element 34, thereby generating positive single output voltage between terminals P and G. According to the aforesaid construction, it is possible to convert high-frequency voltage to stable drive circuit voltage, and ensure small, light weight and less expensive design.
Patent JP-H024670-A (JP)
Title: Cover tape for embossing packaging
Inventor: SAITO TAKEHIRO
IPC: H05K13/02
Filed: 1988-06-13
Abstract: PURPOSE:To prevent an electrostatic breakdown which generates on breaking away of a cover tape from a carrier tape, by laminating a plastic layer with a surface resistance less than a specified value except a heat-seal part with the carrier tape. CONSTITUTION:A carrier tape 1 is sealed with a cover tape 2 by a heat-seal and a semiconductor integrated circuit is inserted into an embossed part 4 and further a sprocket wheel 5 is equipped to feed the carrier tape 1. The cover tape 2 has a carbon-bearing-plastic layer 6 with the surface resistances less than 1X10<12>OMEGA except the heat-seal part, which is attached on both of the front and the rear of the cover tape. The carbon-bearing-plastic layer 6 is poor in the head-sealing characteristic with the carrier tape and hence the cover tape is not used at the heat-seal part of the polyethylene layer 7. In this way, adhesion of semiconductor integrated circuit chips to the cover tape and an electrostatic break down of the semiconductor IC circuit can be protected, which result from electrostatic current generating on breaking away of the cover tape from the carrier tape in a high speed actual operation.
Patent JP-S6367332-A (JP)
Title: Motor pump
Inventor: KAARU BORANJIYU
IPC: E02F3/90
Filed: 1987-06-11
Abstract: 1. Motor-driven waste pump intended for cutting machines for digging trenches in the ground, characterized in that the axis of rotation (5) of the pump (4) is inclined at approximately 45 degrees relative to the vertical in a vertical plane parallel to the axes (6) of the cutters (1, 2).
Patent JP-S5573191-A (JP)
Title: Initial setting system for time-division channel
Inventor: MURAKAMI KOUZOU
IPC: H04Q11/04
Filed: 1978-11-27
Abstract: PURPOSE:To ensure an economical and quick initial setting by adding the input selection circuit, writing timing selection circuit, the timing signal generation circuit and others to the holding memory on the time-division channel. CONSTITUTION:Input selection circuit INSEL, writing timing selection circuit WTSEL and generation circuit TMG to generate all-write timing signal aw are added to holding memory HM. At the initial setting time, the count output of counter CNT is selected through selection circuit INSEL to be applied to memory M. At the same time, the count output of CNT is selected as the memory address through address selection circuit ADSEL, and signal aw is selected through circuit WTSEL. And the count output are written in sequence to all addresses of memory M, and the data is written to the time switch with the reading contents used as the address. Thus the initial setting is carried out. After this, the non-call data is written into all addresses of memory M to carry out the initial setting for holding memory HM.
Patent JP-H072642-A (JP)
Title: Cosmetic
Inventor: KOKUSHO SUMITAKA
IPC: A61K8/00
Filed: 1993-06-17
Abstract: PURPOSE:To obtain a cosmetic having beautifying effect, excellent permeability to skin, preventing dark stain and freckle caused by sunburn of skin, effective for retention of beautiful skin, having low irritation to human body, containing a specific phospholipid derivative (salt). CONSTITUTION:A phospholipid derivative of formula I [A is group of formula II (R1 and R2 are 7-21C fatty acid residue) or group of formula III; B is group of formula IV or formula V; M is H, alkali metal or alkaline earth metal] or its salt is mixed with stearic acid, glyceride monostearate, liquid paraffin, propylene glycol, tragacanth gum, an antiseptic, a perfume, purified water, etc., blended under heating, emulsified and cooled to produce a milky lotion. Consequently, the objective cosmetic effective for preventing dark stain and freckle caused by sunburn of skin, effective for retention of beautiful skin.
Patent JP-S5272088-A (JP)
Title: Supporting mechanism for neutron measuring instrument
Inventor: ISHII YOSHIMI
IPC: G21C17/10
Filed: 1975-12-10
Abstract: PURPOSE: A holding mechanism for neutron measuring instrument capable of easy amounting and disamounting of neutron measuring instrument in a reactor vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000334069-A (JP)
Title: Golf club
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a golf club having excellent swing balance that does not give undependable or uneasy sense. SOLUTION: A head 2 is has a shaft-fixing pit 6 that can fix a shaft 4 below the top portion T, and the shaft has a cover 8 covering above the shaft-fixing pit. The cover comprises a slope portion 8a that increases its radius toward the head direction and a radius contracting portion 8b that is formed continuously to the portion 8a and contracts its radius toward the same direction. In the transition portion between the slope portion and the contracting portion is formed the thickness portion 8c which has the greatest radius of the cover. The thickest portion is designed to have radius at least 30% greater than that of the shaft-fixing pit, and the cover is attached with distance D of 50 mm or less from the upper end of the shaft-fixing pit.
Patent JP-S6040679-A (JP)
Title: Production of open type drum can
Inventor: HAYASHI YASUO
IPC: B23K9/00
Filed: 1983-08-12
Abstract: PURPOSE:To enable the thorough removal of the content from a drum can and the reuse of said can by subjecting the annular inside projecting part formed in the bottom position of the open type drum can to build-up welding from the outside thereby forming the bottom of the can into a pan bottom shape. CONSTITUTION:A drum can 5 is attached horizontally to a rotary table and while the can is slowly rotated, a plasma flame is applied to an annular inside projecting part 4 from the outside of the can 5 under feeding of a core wire thereto to perform build-up welding. Then a body plate 1 and an end plate 2 form a curved surface S which is continuous smoothly in the build-up weld zone on the inside of the can 5. The bottom of the can 5 is formed to a neat pan bottom shape. Therefore the thorough removal of the content from the drum can is made possible by taking out the content of the drum can and washing the inside of the can.
Patent JP-2000336983-A (JP)
Title: Lock handle device for pull-out rotating operation type door
Inventor: TAKIMOTO HIDEAKI
IPC: E05B5/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a lock handle device for pull-out rotating operation type door with which the operation handle can be precisely contained to a sunk position by engagement between an elastic engagement member at operation handle side and a rigid lock body at fixed case side. SOLUTION: A main shaft 4 is fitted in a bearing cylindrical portion 3 of a fixed case 2 in such a manner that relative rotation is possible but the movement in back-and-forth shaft direction is not possible, a subshaft 5 is fitted to the main shaft 4 in such a manner that the relative rotation is impossible but movable in a back-and-forth shaft direction, a base end portion of the operation handle 8 stored in an appearing manner in a depressed portion 7 of the fixed case 2 and in a groove portion 6 in back and forth direction of the main shaft 4 is hinged at the front end portion of the subshaft 5 by a cross pivot shaft 9 intersecting the center shaft line of the main shaft 4 and subshaft 5, a rigid lock body 35 is provided at the fixed case 2, and an elastic engagement member 38 engaged with the rigid lock body 35 during lie-down of the operation handle 8 is provided at the operation handle.
Patent JP-S5934910-A (JP)
Title: Stabilizer device for automobile
Inventor: ASOU SEIICHI
IPC: B60G21/055
Filed: 1982-08-23
Abstract: PURPOSE:To improve stable travelling performance by interposing a spring, length thereof can be adjusted, between a stabilizer arm and a control rod from the inside of a compartment in the stabilizer set up while connecting the arms of left and right wheel suspension systems. CONSTITUTION:A lever 13 is rocked before and behind through a cable 25 by the push-in and pulling of an operating rod not shown, and a cam 12 unified by a pin 11 is turned by a fixed quantity. Consequently, a mounting section 5 held between the coil spring 9 fitted between the arm 4 and the control rod 7 and the cam 12 is displaced vertically by a mutual push between both the spring and the cam. As a result, the length of the coil spring 9 varies, the accumulating force of the spring 9 is altered, and a spring constant of the stabilizer 1 is changed. According to the constitution, the spring constant of the stabilizer can be varied in response to the state of travelling, and stabilizing performance on travelling can be improved.
Patent JP-S5770051-A (JP)
Title: Production of end part of forged crossing
Inventor: MITSUKAWA SHIYOUICHI
IPC: B21K7/04
Filed: 1980-10-20
Abstract: PURPOSE: To produce the end part of a forged crossing without requiring high forging power by cutting the end part of the leg part of a rolled bar steel having a plate like cross section, making a rough blank material of roughly an H shape by upsetting and rough forging, and further forming a rear head part and a bottom part by rough forging.  
     CONSTITUTION: The top ends of the end part 15 of a blank material 10 having a plate-like cross section are cut to be corresponded roughly to the double-head track parts of a rail. The part 15 is pressed laterally by the 1st upsetting to narrow its width, so that it is bulged downward. The height is decreased and the width is expanded by the 2nd upsetting. Thence, the part 15 is formed roughly to an H shape by the 1st rough forging, thereby forming two head parts 18 and recesses 19 in both side parts. The parts corresponding to the bottom part of the double-head track parts of the part 15 are expanded to make the recesses 19 much deeper by the 2nd rough forging, so that they are approximated to the shapes of the rail head parts. The bottom part 21 is formed flat by the 3rd rough forging, whereby the head parts 18 are formed into nearly a completed shape. Thence, the forged and finished product is formed by finish forging. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6289668-A (JP)
Title: Bis-dioxopiperazine derivative and antitumor agent comprising same
Inventor: SAI SHIYUNCHIYOU
IPC: A61K31/535
Filed: 1986-06-23
Abstract: NEW MATERIAL:A bis-dioxopiperazine derivative shown by the formula I (R<1> is lower alkyl; A is O, S, CHR<2> or NR<3>; R<2> is H, lower alkyl or phenyl; R<3> is lower alkyl, phenyl or benzyl; X and Y are H or lower alkyl). EXAMPLE:meso-2,3-Bis(4-morpholinomethyl-3,5-dioxopiperazine-1-yl)butane. USE:An antitumor agent having stronger antitumor action than a well-known drug. PREPARATION:1mol compound shown by the formula II is reacted with at least 2mol compound shown by the formula III and at least 2mol formaldehyde in a polar solvent such as ethanol, etc., at 25-200 deg.C, preferably 75-160 deg.C for 0.5-12hr, to give a compound shown by the formula I.
Patent JP-H0439173-A (JP)
Title: Brake booster fitting device for automobile
Inventor: OKAZAKI ATSUSHI
IPC: B60T13/56
Filed: 1990-06-05
Abstract: PURPOSE:To improve the rigidity of a dash panel and make the dash panel thin and lightweight for use by using a heat protector for a master cylinder and a brake booster concurrently for the reinforcing plate of the dash panel. CONSTITUTION:A heat protector 10 is arranged among a master cylinder 3, a brake booster 4 and an engine 8, one end 10a of it is fitted to a dash panel 1, and the other end 10b is fitted to the master cylinder 3. The shape of the heat protector 10 is formed larger than that of conventional one, a stud bolt 13 provided on the dash panel 1 is inserted into one end 10a of it, and it is fixed by the screwing of a nut 14. The other end 10b is fixed by a bolt 16 screwed into a screw hole 15 formed at the tip section of the master cylinder 3. The relative rigidity force among the master cylinder 3, dash panel 1 and heat protector 10 is increased.
Patent JP-S6040658-A (JP)
Title: Cooling method of continuous casting billet
Inventor: KIYOUJIMA YOSHIYUKI
IPC: B22D11/06
Filed: 1983-08-12
Abstract: PURPOSE:To prevent cracking and abnormal deformation in the ridge parts of a billet cast continuously by a synchronous rotation type in cooling said billet by maintaining the ratio between the cooling rate within a specified distance from the face end of the billet and the cooling rate in the parts except the same within a specific range by volume of water. CONSTITUTION:A billet is cooled in such a way that the ratio between the coefft. ratio of heat transmission in the part of <=1/4 the width from the corner on the surface of said billet and the coefft. ratio of heat transmission in the other parts attains 0.4-0.8 within a 0.3-1.3l/kg.s range by volume of water to prevent cracking and abnormal deformation in the corner part of the billet. The adequate angle theta at which cooling water is sprayed onto the billet is 60 deg.>theta>30 deg..
Patent JP-S5669601-A (JP)
Title: Preparation for sheet lens
Inventor: KANAZAWA MASAO
IPC: B29C45/26
Filed: 1979-11-12
Abstract: PURPOSE: To obtain a large diameter sheet lens which is high in accuracy and inexpensive, by drawing an enveloping curve y=F(x) of the lens surface on the x, y plane, deciding the sectional form of the lens by the prescribed drawing method  from a lot of parallel lines having the interval (a), running parallel to the (x) axis,  and the F(x) curve, and preparing a synthetic resin lens by use of a forming tool  corresponding to the above.  
     CONSTITUTION: An enveloping curve y=F(x) of the sheet lens curved surface is drawn on the x, y plane, and a number of parallel lines y=na (n=0, 1,W) which have the interval (a) equally dividing the space between y=0 and y=F(0) into (n), and run parallel to (x) are drawn. A sectional curve of the sheet lens is drawn by drawing a perpendicular line to the (x) axis from the intersection point of said curve and parallel lines, and moving the curve y=F(x) placed between each intersection point in parallel with the (y) axis until the point of height (a) on said each perpendicular line. A forming tool 1 corresponding to the above is prepared, and by use of this tool, the saw-tooth groove group 3 is formed on the transparent material of acrylic resin, etc., by aligning the center point "O", for instance orthogonally. In this way, a large diameter and high accuracy sheet lens can be prepared at low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05311398-A (JP)
Title: Corrosion-resistant ceramic coat
Inventor: TAMURA MOTONORI
IPC: C23C14/06
Filed: 1992-05-13
Abstract: PURPOSE:To obtain a ceramic coat excellent in resistance to wear and corrosion by forming a film having specified contents of transition metal, B and N or N and C and with an amorphous phase as the main constituent phase on the surface of a substrate in specified thickness. CONSTITUTION:A film contg. <=70% of the group IVa, Va and VIa transition metals, <=70% B and the balance N or N and C is formed on the surface of a substrate in 1-10mum thickness by the ion plating activated by plsama. Consequently, the film peak intensity by X-ray diffraction is not obtained, or the film peak intensity is <=1/20 of the maximum peak intensity of the substrate. A film is obtained with an amorphous phase as the main constituent phase. The generation of defects of pinholes, etc., is prevented without deteriorating the wear resistance, and a ceramic coat excellent in corrosion resistance and capable of being used in contact with acidic or alklaine soln., low-m.p. molten metal, etc., is obtained.
Patent JP-H023889-A (JP)
Title: Degree of contamination indicating device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/107
Filed: 1988-06-16
Abstract: PURPOSE:To always forecast the time of maintenance by indicating properly information related to contamination such as the degree of contamination or the contaminative speed of a sensor, etc. CONSTITUTION:A fire receiver RE reads the sensor output level of each smoke sensor by polling every smoke sensor from a first one to an N-th one by turns. Then, it calculates the degree of contamination on the basis of the sensor output levels SLVo, SLVT stored in a working area RAM 1, and indicates the maximum value among the calculated degrees of contamination together with its sensor number on a degree of contamination indicating part DP 2. Thus, the maintenance can be executed at the time much earlier than a contamination alarm.
Patent JP-S627824-A (JP)
Title: Method for refining copper electrolyte slime
Inventor: SHIBAZAKI TAKEYOSHI
IPC: C01B19/00
Filed: 1985-07-04
Abstract: PURPOSE:To improve relation volatility of Se and to shorten reaction time, by charging flux used for roasted material reduction refining before charging slime to control furnace inside temp. in selenium removing, oxidation roasting process of copper electrolyte slime. CONSTITUTION:Temp. of short rotary furnace is raised to about 700 deg.C previously, then furnace is rotated to charge copper electrolysis slime gradually, and held to about 700-800 deg.C to oxidize and volatilize selenium completely. Next, prescribed quantities of flux, reducing agent, etc. are charged additionally to raise furnace temp. to about 1150-1250 deg.C, and roasted material is reduced and refined and rich lead and slag are taken out separately. Then since furnace temp. is higher than a suitable temp. by about 400 deg.C when next cycle is carried out, flux used in reduction process is charged, to lower at least blick surface temp. in furnace than both m.p. of slag adhered or remaining in furnace and softening point of copper electrolyte slime, further to at least temp. higher than roasting temp. of selenium. Under the state, next copper electrolyte slime is charged to carry out oxidation roasting of selenium.