baber/WOPTO huggingface dataset:
Patent JP-S5725533-A (JP)
Title: Fluid pressure actuating controller of wheel built-in pressure controller
Inventor: FUORUKAA BERISHIYU
IPC: F16D65/22
Filed: 1981-06-10
Abstract: A hydraulically actuated wheel brake with a built-in control device comprising a brake piston including two pressure surfaces each of which defines a different one of two working chambers. The pressure fluid inlet is connected directly to one of the two working chambers and via a valve to the other of the two working chambers, the valve being actuatable upon attainment of a predetermined value of inlet pressure. The brake piston has a step in its outer periphery whose surface provides one of the two pressure surfaces. The piston is guided exclusively at its outer periphery in a cylindrical bore of a housing. Since only two parts are disposed concentrically in each other, there results ease of manufacture and a minor susceptibility to failure.
Patent JP-H05253989-A (JP)
Title: Vertical injection molding machine
IPC: B29C45/17
Filed: 1992-03-13
Abstract: PURPOSE:To prevent overtravel at the time of adjusting of a die height since this is a vertical injection molding machine provided with a link type mold clamping mechanism. CONSTITUTION:This is an injection molding machine 1 provided with a vertical mold clamping unit 2, the mold clamping unit 2 is fixed to a base 20 by a central ejector platen 5, a die height adjusting mechanism 11 is provided between a lower die height platen 6 and tie bar 7 and an over travel detection mechanism 18 comprising a dog 16 and limit switch 17 is provided between the die height platen 6 and tie bar 7.
Patent JP-S60232326-A (JP)
Title: Parts supply device
Inventor: OOIWA YASUO
IPC: B65G59/02
Filed: 1984-05-04
Abstract: PURPOSE:To realize response to mixed production flow consisting of many kinds in each small quantity and also to model change by using a magazine, which has a commonly usable attaching/detaching part an identification mark corresponding to the shape of a part, on one end of a rod-shaped parts receiving part provided correspondingly to the plural number of shapes of parts. CONSTITUTION:After rotating a magazine equipping device 10 by means of a mobile motor 11, the code of the dog 2b of a magazine 1 is read by means of an identification mark detector 14, and the magazine 1 of a supply part required by an automatic assembly machine is selected, and then a detected piece 13 of the magazine 1 is detected by means of a stop position detector 12, the equipping device 10 being stopped. Subsequently, an elevator 24 is elevated by an elevation/lowering motor 21, while supply parts 4 of the selected magazine 1 are elevated through a fork 26 and the supply part 4 on the uppermost end is taken out in order by a robot. When the kind of a machine in the production line is changed, the elevator 24 is lowered to select the magazine 1 which has an identification code of parts for another kind of machine requiredd by the automatic assembly machine, and similar work is performed.
Patent JP-H04322953-A (JP)
Title: Automatic machining method and device thereof
Inventor: YONEDA AKIYOSHI
IPC: B23Q11/00
Filed: 1991-04-19
Abstract: PURPOSE:To solve the point at issue in the past that when a work is machined by such a tool as having no interchangeability, if the tool is won out, it is removed from a machine and it is regound and measured at another place and then it is reattached to the machine for machining, so that there is taken much time for programming while stoppage of the machine becomes prolonged, leading to a drop in productivity (operation rate). CONSTITUTION:A tool 41 is positioned to a work machining station 37 and a work 95 is machined. It is featured that when polishing for the tool 41 becomes required, it is rotated as far as 180 deg. for positioning, thus polishing or grinding the tool 41 and its measurement are repeated, through which machining is performed by this reground tool 41.
Patent JP-H06303617-A (JP)
Title: Image pickup device
Inventor: NOBUOKA KOSUKE
IPC: H04N5/335
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a picture signal suitable for a computer or a printer or the like by estimating properly a missing complementary color of a picture element through the use of plural formulae so as to generate RGB three primary color signals without deteriorating the saturation and the band width while suppressing the generation of a false color to a minimum. CONSTITUTION:The relation Wrc={(Yc-Y1) /(Y2-Y1)}*(Wr2-Yr1)+Wr1 (1) is assumed for Wr desired to be estimated where Wr1 and Wr2 are existing values of each complementary color Wr (Wr=Mg+Ye), and Y1, Y2, Y3 are luminance values of the same picture element. Or, the relation Wrc=(Wr1+Wr2)/2 (2) which is used in the conventional method may be. Or, the relation Wrc=Wr1+(Yc- Y1)*K (3) may be adopted by using an optional coefficient K. The three kinds of formulae are integrated respectively in a circuit. The estimation method of a 1st complementary color estimate means 8 uses formula (2), the estimation method of a 2nd complementary color estimate means 9 uses formula (3), and the estimation method of a 3rd complementary color estimate means 10 uses formula (1). The three estimation methods are used adaptively.
Patent JP-S5714549-A (JP)
Title: Synthesis of aldehyde utilizing reaction between grignard reagent and formic acid
Inventor: SATOU MASAO
IPC: C07C45/00
Filed: 1980-06-30
Abstract: PURPOSE: A solvent having high coordination bond stregth with a Grignard reagent such as tetrahydrofuran is used to effect the reaction between a Grignard reagent and formic acid and the product is hydrolyzed to produce an aldehyde in high yield.  
     CONSTITUTION: A solvent having high coordination bond strength with a Grignard reagent such as diethylene glycol dimethyl ether is used to conduct the reaction of a Grignard reagent of RMgX (R is alkyl, alkylene, alkenyl, cycloalkyl, aryl, aralkyl, heterocycle, which may be substituted with groups inert to both the reactants and products; X is Br, Cl) with rormic acid. The product is hydrolyzed to give an aldehyde. The reaction is effected in the above solvent, whereby the intermediate is stabilized and the formation rate is increased, resulting in the increase in yield. The process includes reduced steps and the operations are simple to give the product directly, thus being industrially valuable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245171-A (JP)
Title: Jamming wave removing apparatus
Inventor: KITAYAMA KENZO
IPC: G01S5/10
Filed: 1986-04-16
Abstract: PURPOSE:To enable a jamming wave to be quickly and properly removed even though a spectrum momentarily changes in the jamming wave by sweeping the inside of a prescribed frequency band over two times and conducting a judgment by using a resulted mean value. CONSTITUTION:A variable frequency tuning circuit 8 sweeps signals inputted via a plurality of variable frequency notch filters 1-6 within a prescribed bandwidth. An operation storage circuit 10 gives a command for repeating a sweep by the circuit 8 two times or more, stores the spectrum, namely the signal level and the frequency of a bandwidth obtained from the two or more time sweeps, calculates the means value of the signal level at the same frequency and stores a result thus obtained. A command circuit 11 discriminates signal information with the maximum jamming effect in the signal information thus stored and lets one of a plurality of the variable frequency notch filters 1-6 conduct a tuning operation against jamming signals.
Patent JP-S59214134-A (JP)
Title: Molding of lead wire of fluorescent lamp
Inventor: OGI YOSHINAGA
IPC: H01J9/34
Filed: 1983-05-20
Abstract: PURPOSE:To easily and surely mold the lead wire even when it is expanded and enlarged by rotating a pair of arms by 90 deg. around the axis of fluorescent lamp in the reverse direction, holding a lead wire with corresponding pair of arms and molding the lead wire by arms, nail of arm and molding die. CONSTITUTION:Two pairs of arms 1, 1a, and 2, 2a with the nails 3, 3a, 4, 4a molded at the end thereof approach two positions on the circumference of bulb a opposed to each other in the radial direction. The arms 1 and 2a simultaneously rotates by about 90 deg. clockwise, while the arms 1a and 2 rotate counterclockwise in the similar way. The corresponding arms 1 and 2, 1a and 2a hold the lead wire respectively and move in the axial direction, apart from the bulb end. Simultaneously, the molding die 5 comes close to the end point of bulb. The arms 1, 2a rotates counter clockwise, while the arms 1a, 2 rotate clockwise respectively by 90 deg.. The molding die also moves in the axial direction, apart from the end point of bulb. The one cycle of molding lead wire is thus completed.
Patent JP-S60230829-A (JP)
Title: High frequency fusion bonding decorative member and its bonding method
Inventor: MIYODA AKIHIRO
IPC: B29C65/04
Filed: 1984-05-02
Abstract: PURPOSE:To attain high frequency fusion bonding while maintaining good appearance without leaving the deformation of a shape or a fusion bonding mark, in a decorative member such as beading, by using a conductive core material, which is integrally embedded in a polar thermoplastic synthetic resin and exposed partially, as one electrode. CONSTITUTION:Beading being a decorative member consists of a vinyl chloride resin part 16 and a conductor core material 17 made of copper embedded in said resin part 16 in the longitudinal direction. The decorative member 16 and a member 18 to be adhered are placed between electrodes 13, 14 and both terminal parts of the core material 17 are directly contacted with the lower electrode 14 while an insulating fixing member 20 is fixed to the corresponding position of the electrode 14. The electrode 13 in the side of the member 18 to be adhered is pushed down to press the member 18 to be adhered to the decorative member and both terminals of the core material 17 are clamped by the lower electrode 14 and the fixing member 20 and, when a high frequency current is supplied between the electrodes 13, 14 in this state, the core material 17 acts as a high frequency electrode and the resin member 16 and the member 18 to be adhered are subjected to high frequency bonding because of a polar material.
Patent JP-S58207382-A (JP)
Title: Manufacture of 4-butanolides
Inventor: TASHIRO SHIGERU
IPC: C25B3/29
Filed: 1982-05-27
Abstract: PURPOSE:To easily manufacture 4-butanolides with high current efficiency in high yields by electrolytically reducing a mixture of acrylic ester with aldehyde in the state of an aqueous emulsion in the presence of a specified inorg. salt and an electrically conductive substance having the function of an interphase transfer catalyst. CONSTITUTION:A mixture of acrylic ester with aldehyde is electrolytically reduced in the state of an aqueous emulsion in an electrolytic cell having a single chamber provided with Pb, a Pb alloy or Cd as a cathode and Fe, an Fe alloy, Pb or a Pb alloy as an anode. The reduction is carried out in the presence of an inorg. salt contg. phosphate as a supporting electrolyte and >=1 kind of salt selected from quat. ammonium salts and quat. phosphonium salts as an electrically conductive substance having the function of an interphase transfer catalyst. The concn. of the acrylic ester in the aqueous emulsion is adjusted to >=1.0wt%, and the pH of the aqueous phase to 6-9.
Patent JP-S5613181-A (JP)
Title: Ink type dot printer
Inventor: MORITA YOSHIHISA
IPC: B41J27/20
Filed: 1979-07-13
Abstract: PURPOSE:To feed a wire with an optimal amount of ink constantly by a method wherein an ink subtank is arranged near a printing head and ink is fed from the subtank to an ink impregnating member, in the ink type wire dot printer. CONSTITUTION:An ink tank 12 is so positioned that the surface level of the ink 13 contained in it is in a pressurizing condition relative to the surface level of the ink contained in the subtank 11, and the ink is fed to the subtank 11 through an ink feed tube 14. An ink discharge tube 15 functions to keep the ink surface level in the subtank 11 constant. The subtank 11 is engaged with a bistable type electromagnet 16, which holds the subtank 11 in either one of upper and lower positions according to a printing signal. With the subtank 11 held in the upper position by a printing start signal, an ink impregnating member 10 touches the surface of the ink, so that the ink is sucked upward by the capillary action of the ink impregnating member 10 and fed to a wire 2.
Patent JP-H11288614-A (JP)
Title: Liquid-crystal display device
Inventor: MATSUSHITA JUNICHI
IPC: G02B6/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To design an LCD (liquid-crystal display) having an edge light type backlight unit as a lighting unit which uses a linear light source to be particularly effective as an on-vehicle alarm display by enhancing the luminance of a display screen, and thus enhancing visibility. SOLUTION: In an LCD 1 having an edge light type backlight unit, in which light emitted from the CCT (fluorescent lamp) 4 of a linear light source is collected at the end of a light conducting plate 3 and the light reflected by a reflecting sheet 6 and going out of the light conducting plate 3 is transmitted through a light diffusion plate 7 to form a surface light source which is uniform in luminance to provide indirect illumination from behind a liquid-crystal panel 8, a reflecting plate 11 formed with a curved surface is placed near the CCT 4 and a visor 10 is placed so that a part of the light emitted from the CCT 4 and reflected by the reflecting plate 11 is collected at the end of the light conducting plate 3.  A part of the light emitted from the CCT 4 and reflected by the reflecting plate 11 is directed upward to directly illuminate a part of the display area of the liquid-crystal panel 8 to form a high-luminance illuminated part C. Thereby visibility is enhanced and an on-vehicle alarm display for displaying various alarms can be formed.
Patent JP-S5612642-A (JP)
Title: Color photographic material
Inventor: KOYAMA KOUICHI
IPC: G03C8/10
Filed: 1979-07-13
Abstract: PURPOSE:To obtain high transfer density by allowing a specified compound releasing diffusible dye by redox reaction and a group of azo dye, indophenol dye or the like to be contained in a photographic material. CONSTITUTION:A dye releasing redox compound represented by the formula is dispersed in hydrophilic colloid to obtain a color photographic material. A photographic material consisting essentially of a blue sensitive silver halide emulsion and a yellow dye releasing redox compound is easpecially useful. In the formula G is hydroxy or the like; Col is dye or a dye giving group; each of R1 and R2 is alkyl; R1 and R2 may link together to form a ring; R3 is H or alkyl; R4 is alkyl or aromatic; each of X and Y is H, alkyl, alkyloxy, halogen, acylamino or alkylthio; and R4  and Y, and R4 and R3 may link together to form rings.
Patent JP-H08284349-A (JP)
Title: Solar cell installation method and solar cell installation jig
Inventor: HATAKEYAMA MASAHITO
IPC: E04F13/08
Filed: 1995-04-14
Abstract: PURPOSE: To eliminate high place work to promote safety by mounting a rail- like base holder to a structure, and interlocking a solar cell with the base holder in a movable manner to install the solar cell subsequently. CONSTITUTION: A hollow rail-like base holder 11 is molded, interlocking recess sections are continuously provided along the longitudinal direction of the base holder 11, and mounting hole sections 13 are formed in the lower part among the interlocking recess sections. A square pillar-shaped bearing member 14 of a solar cell 1 is mounted to the surface opposed to the base holder 11, an enlarged section 15 is provided to the front end of the bearing member 14 to erect interlocking projection sections interlocked with the interlocking recess sections of the base holder 11, and a wiring terminal box 17 is provided. Then, the base holder 11 is mounted to a wall surface 2, and the solar cell 1 is interlocked with the base holder 11 in a movable manner to interlock the enlarged section 15 with the base holder 11 each other.  Accordingly, installation work can be simply and surely carried out.
Patent JP-H11270726-A (JP)
Title: Manufacture of resinous piston and valve device using the same
Inventor: SOUCHI YUKIO
IPC: B29C39/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a resinous piston capable of dispensing with machining work for forming a receiving part after the piston is molded, and also provide a valve device using this resinous piston. SOLUTION: In the case of molding a piston, a pair of peripheral surface molding metal molds 39a, 39b, hollow part molding core and a pair of receiving part molding slide pins 40a, 40b are used, and an internal space part formed by combining a plurality of these metal molds is filled with a resin material to mold the piston also a receiving part 29 is protruded inward from an opening bore of a hollow part 25, to be integrally formed with the piston. In this way, machining work for forming the receiving part is dispensed with to improve productivity of the resinous piston and a valve device using the resinous piston.
Patent JP-S58205121-A (JP)
Title: Connection method of optical fiber cord
Inventor: OOHASHI MASAHARU
IPC: G02B6/44
Filed: 1982-05-25
Abstract: PURPOSE:To treat connectors and surppus lengths easily and compactly by connecting the connectors then containing the entire part or part of the respective connector into an adapter containing case. CONSTITUTION:An adapter containing case 50 consists of two containing parts 62 provided with side plates 56 on the inside on the bottom plate 54 of the body 52 of said case, side plates 58 on the outside and a partition plate 60 at the intermediate. The top end parts of the plates 56 are connected by means of a member 64 in the same way as with a surplus length containing case. The width of the member 64 is made equal to the width A of a connecting bar 10. The member 64 and a lug 66 are screwed to the bar 10 to fix the body 52. Guide plates 68 are mounted on the plate 54, and the respective guide plates 69 have grooves 70. A retaining cover 72 of the case 50 is provided and the side plates 58 of the body 52 are retained from the outside by the side plates 74 thereof.
Patent JP-H07297570-A (JP)
Title: Cable fixing apparatus
Inventor: AKIYAMA HIROFUMI
IPC: H05K7/00
Filed: 1994-04-27
Abstract: PURPOSE:TO prevent a fixed cable from coming off even when vibration and impact are added to an electronic equipment from outside and also when a switching operation is conducted, and to improve reliability by a method wherein a pawl part is provided at the tip of an arm, and the pawl part is hooked to the engagement part formed on the main part. CONSTITUTION:When a cable is fixed to the foundation part of an electronic equipment and the like using a cable fixing tool, the lower surface of an adhesive tape 3 is adhered to the foundation part of the electronic equipment and the like, the cable is mounted on the upper surface of the main body 2, an arm 1 is deformed, the cable is pinched between the arm 1 and the main body part 2, and the cable is fixed by hooking the pawl part 4 of the arm 1 to an engaging part 5. Accordingly, even when vibration and impact are added to the electronic equipment from outside or a switching operation is conducted, the arm 1 is retained by hooking the pawl part 4 to the engaging part 5. As a result, the fixed cable does not come off.
Patent JP-H07296082-A (JP)
Title: On-line bidding method and bidding system
Inventor: KUBO NORIAKI
IPC: G06Q50/34
Filed: 1994-04-27
Abstract: PURPOSE:To improve security by preventing errorneous taking-seat to a bidding seat terminal equipment the errorneous input of information in a bidding system. CONSTITUTION:A system is constituted of an IC card 2 where key information being proper to a bidding attendant is recorded, plural bidding set at terminal devices 1 and a host computer 5. The bidding seat terminal devices 1 read key information from the IC card 2 so as to judge the justice of the bidding attendant and transmit check-in data to the computer 5 at the time of justice. The host computer 5 decides the usage propriety of the bidding seat terminal equipments 1 based on the check-in data, returns a result and permits a display part 11 to display it. When time is up after receiving preservation data from the bidding seat terminal equipments 1 or when the IC card 2 is ejected, vacant seat display is executed in the display part 11 of the bidding seat terminal equipments 1.
Patent JP-H05252829-A (JP)
Title: Cultivation of mushroom containing germanium
IPC: A01G1/04
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a mushroom containing organic germanium and exhibiting various physiological actions in vivo without causing the accumulation of germanium in vivo by allowing a germanium-absorbing mushroom to absorb germanium. CONSTITUTION:In the bed-log culture of edible mushroom, germanium powder is put into a hole bored in a bed log or an aqueous solution of a germanium compound is poured into the hole before the inoculation of mushroom mycelia.
Patent JP-S5213297-A (JP)
Title: Scaffolding apparatus
Inventor: KUWAMOTO TOORU
IPC: B63B9/06
Filed: 1975-07-22
Abstract: PURPOSE: A scaffolding apparatus for a ship capable of moving easily between holds and enlarging the space for operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5424095-A (JP)
Title: Gas detector
Inventor: TAKAHAMA TEIZOU
IPC: H01L49/00
Filed: 1977-07-26
Abstract: PURPOSE: To obtain a gas detector provided with a metal oxide semiconductor layer whose effective thickness contributing to electrical conduction changes with the concentration of the gas to be detected and which provides good sensitivity even if the resistance where the gas does not exist is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04300688-A (JP)
Title: Weight sorter
Inventor: OSAWA MASAO
IPC: B07C5/18
Filed: 1991-03-29
Abstract: PURPOSE:To obtain a wt. sorter enhanced in weighing accuracy capable of being arranged in a narrow area without employing a constitution for performing the weighing and sorting while conveying products by a belt conveyor. CONSTITUTION:A weighing part 3 is provided under a supply port 1 and a freely openable and closable shutter plate 11 is provided to the weighing part 3. A belt conveyor 20 is provided under the shutter plate 11 and a receiving part 22 is movably provided at the falling position above the belt conveyor 20. The lid body 23 of the receiving part 22 is opened when the receiving part 22 is separated from the belt conveyor 20. A good product is measured by the weighing part 3 and falls on the belt conveyor 20 to be fed. A defect products receives a measured result to fall in the receiving part 22 set in the falling position to be discharged to the outside of the conveyor.
Patent JP-H01260694-A (JP)
Title: Semiconductor storage device
Inventor: INOUE KAZUNARI
IPC: G11C11/34
Filed: 1988-04-12
Abstract: PURPOSE:To attain the high speed of an access time and a cycle time by providing plural latch means for holding the output of a selected one bit register and plural gate means for externally guiding data held synchronously with a shift clock pulse. CONSTITUTION:For every time when the prescribed number of the shift clock pulses SC are inputted, the prescribed number of the one bit registers 11 are respectively selected sequentially and the output of the selected one bit register 11 is held in the plural latch means 21a, 21b. The data held in the latch means 21a, 21b is synchronized with the shift clock pulse SC to open the plural gate means 18a or 18b and read. Thereby, the high speed of the access time and the cycle time can be realized.