baber/WOPTO huggingface dataset:
Patent JP-H01127253-A (JP)
Title: Region machining method
Inventor: SATO SHINYA
IPC: G05B19/4093
Filed: 1987-11-09
Abstract: PURPOSE:To eliminate a residual cut further quickening cutting by a tool replaced with a tool of small size able to cut the residual cut generated by a relation between a size of tool in use and an inner side shape by successively applying an offset of predetermined amount to the inside of an external shape curve creating a tool path performing the cutting. CONSTITUTION:Respectively calculating outer side reference dimension applying an offset of predetermined depth of cut (function of a diameter D of a tool 6) to the inside of an outside shape and inner side reference shape 4 applying an offset of D/2 to the outside of an inside shape 2, the outer side reference dimension and the inner side reference shape 4 are stored. The large diameter tool 6 performs machining along a tool path successively offset to the inside of the outer side reference shape. When an offset shape is paced perfectly in an inner side from the inner side reference shape 4, cutting by the tool 6 is completed. Next, an edge point locus shape 15, applying the offset of D/2 to the inside of the reference shape 4, is calculated and stored. And along a tool path, offset to the outside of the inside shape 2 by 1/2 small diameter tool 16, the machining is successively performed by the tool 16 till the tool path is placed completely in the outside of the shape 15.
Patent JP-H05117301-A (JP)
Title: Production of cellulose mixed ether
Inventor: KIYOSE ATSUNOBU
IPC: C08B11/20
Filed: 1991-10-29
Abstract: PURPOSE:To produce the subject compound which can be used for cosmetics or the like because of its high transparency of the aqueous solution by treating a partially substituted cellulose ether containing a specific amount of substituents in the 6-position, with an etherification chemical to introduce hydroxyalkyl groups. CONSTITUTION:Ground linter is mixed with t-butyl alcohol and water to form a slurry, which is mercerized with aqueous caustic soda under agitation, then allowed to react with ethylene oxide with heat to give a cellulose ether having hydroxyethyl groups as the first substituent where more than 18 mole% of the 6-position are substituted and more than 15 mole% of glucose units are unsubstituted. The cellulose product is used to effect etherification reaction with chloropropanediol batchwise or continuously to give the subject cellulose mixed ether which has excellent properties such as high transparency of its aqueous solution in high utility of the reagent.
Patent JP-H06127848-A (JP)
Title: Group supervisory operation device for elevator
Inventor: TSUJI SHINTARO
IPC: B66B1/18
Filed: 1992-10-21
Abstract: PURPOSE:To reduce the work burden of an elevator operator at the time of performing operation for the purpose of giving service to passengers going to the specific floor. CONSTITUTION:Plural elevators are put in service in a building constituted of the common floors to which plural elevator cars can be in common service and the specific floors to which only the specific elevator car can be in service. In the case of performing group supervisory operation of assigning the specific car with priority to a landing call in the direction of the specific floor by an assigning means 9B and a specific car priority means 9C, the use of an elevator by passengers going to the specific floor is detected by a detecting means 9D. The detected result of the detecting means 9D is then counted by a data collecting means 9E, and the frequency of use is computed and stored. When the use frequency computed by the data collecting means 9E exceeds the reference value, a judging means 9F authorizes priority assignment action to the specific car priority means 9C and inhibits priority assignment action when the use frequency is less than the reference value.
Patent JP-H06126480-A (JP)
Title: Cream solder
Inventor: KAWAI KENICHI
IPC: H05K3/34
Filed: 1992-10-21
Abstract: PURPOSE:To lower the reaction of the Sn and activator of the cream solder consisting of solder powder and flux so as to suppress a change in the viscosity of the cream solder and to assure applicability by coating the solder powder of the cream solder with a lead coating film. CONSTITUTION:The direct contact of the Sn component in the solder and the other components reacting with the activator with the activator in the flux is prevented by coating the solder powder with the PB coating film. The formation of an Sn oxide, complex, etc., is therefore obviated. For example, the eutectic solder alloy of Sn is pulverized by a gas spraying method and the powder is coated with the Pb coating film by a sputtering device. The viscosity of the cream solder obtd. by kneading the resulted powder having the Pb coating with the flux (10%) is consistently stable even after 30 days. Consequently, the change with lapse of time, such as change in viscosity, of the cream solder is suppressed.
Patent JP-H01125738-A (JP)
Title: Optical head
Inventor: ONISHI KUNIKAZU
IPC: G11B7/125
Filed: 1987-11-11
Abstract: PURPOSE:To directly detect the light intensity of forward light by reflecting a part of a beam of light advancing from a 1/4-wave plate to an objective lens by the plane of a half mirror, and making incident on a second light detecting area different from a first light detecting area to which a reflected beam of light from an optical disk in an optical detector is made incident. CONSTITUTION:A part of the beam of light generated from a semiconductor laser beam source 1 and passes a polarizing beam splitter 3 and the 1/4-wave plate 5 is reflected on the plane of the half mirror 20. The beam of light (sub beam of light) reflected on the plane of the half mirror 20 passes the 1/4-wave plate 5 again, and arrives at the polarizing beam splitter 3. In such a case, since the plane of the half mirror 20 is arranged so as to be inclined at a prescribed angle against the optical axis of a main beam of light advancing from the 1/4-wave plate 5 to the objective lens 6, the sub beam of light introduced to the optical detector 10 is made incident on the second light detecting area different from the first light detecting area to which the main beam of light in the optical detector 10 is made incident. Therefore, it is possible to detect the light intensity of the forward light directly.
Patent JP-2001133724-A (JP)
Title: Head-mounted type video display device
Inventor: KONDO ETSUYASU
IPC: G09F9/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact head-mounted type video display device whose power consumption is low. SOLUTION: This head-mounted type video display device is equipped with a transmission type LCD 15 displaying a video, a backlight 17 for irradiating the LCD 15 with white illuminating light being surface light emission and using an LED as a light source, a free curved surface prism 11 illuminated by the backlight 17 and reflecting video luminous flux emitted from the LCD 15 twice and guiding it to a user's eyeball, a circuit board 18 consisting of a single rigid board on which a control circuit for controlling the backlight 17 and the LCD 15 are mounted, flexible printed boards 20 and 19 and connectors 20a and 19a attachably/detachably connecting the backlight 17 and the LCD 15 to the circuit board 18.
Patent JP-H07137892-A (JP)
Title: Film winding device
Inventor: SUGAMA TOSHIO
IPC: B65H18/26
Filed: 1993-11-12
Abstract: PURPOSE:To prevent inferiority of air roll in close edge riseup, etc., from being generated by improving close adhesion of a touch roll, by vertically moving respectively and independently its both shaft end parts by both slide devices rotatably mounted on both the shaft end parts of the touch roll. CONSTITUTION:An air cylinder device 3 is provided in a shaft end part of a touch roll 2, to connect a slide device 4 for vertically moving the touch roll 2 to this air cylinder device 3, and this slide device 4 is mounted on one end part of an arm 5. In the case that winding a film 8 is started, by actuating an air cylinder 6, the touch roll 2 is once brought into contact with a winding shaft 1 inserted with a winding core 1a, to confirm a pressing condition 9 the winding shaft 1 of the touch roll 2 in a width direction, and the air cylinder devices 3 in both sides are actuated to adjust an air pressure, so that press adjusting the touch roll 2 is performed to be balanced with a width direction, to perform winding operation. in this way, air roll in, winding wrinkle and edge riseup causing quality inferiority can be eliminated by adjusting.
Patent JP-2001096615-A (JP)
Title: Heat-shrinkable polyester film
Inventor: TAHODA TADASHI
IPC: B29D7/01
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable polyester film suitable for a packaging material such as a lid material. SOLUTION: In a heat-shrinkable polyester film, the shrinkage rate at least in one direction A at 95 deg.C for 10 sec in hot water is 30-50%, the shrinkage rate in the direction B perpendicular to the direction A in hot water is 25-45%, and ΔHS (ΔHS = |shrinkage rate in direction A in hot water - shrinkage rate in direction B in hot water|) is 10% or below.
Patent JP-S62141086-A (JP)
Title: Decorative adhesive film and production of the same
Inventor: SEKI TAKEHIKO
IPC: C09J7/02
Filed: 1985-12-17
Abstract: PURPOSE:To obtain a decorative adhesive film having a pattern which has excellent weather resistance and dimensional stability and is free from poor appearance caused by the presence of air bubbles, by providing an adhesive working surface under a transparent film having a pattern embedded therein. CONSTITUTION:A decorative adhesive film 1 comprises a transparent film 2, a pattern 3 provided under the transparent film 2 and having a surface which is on the same plane with the undersurface of the transparent film 2, and an adhesive working surface provided on the entire undersurface of the transparent film 2 (comprising an adhesive layer 4 or an adhesive layer 4 and a release paper 5) including the pattern 3. This decorative adhesive film is prepared as follows. A pattern 3 is formed on a temporary support 6 (comprised of a release layer 8 and a base material 7). The temporary support with the pattern 3 is coated with a resin soln., followed by drying. The dried coating layer is peeled to obtain a transparent film with a pattern. An adhesion working is conducted on the pattern surface of the transparent film of the pattern.
Patent JP-2001110918-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: TAKAHASHI KOJI
IPC: G11C16/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To increase the types of multi-valued data written in a non-volatile semiconductor memory device where data are written in a storage nitride film in the shape of hot electrons. SOLUTION: Tunnel oxide films and storage nitride films are alternately deposited for the formation of a laminated gate structure, and multi-valued data are stored by the use of storage nitride films.
Patent JP-H07213657-A (JP)
Title: Golf putter head
Inventor: GUREN EICHI SHIYUMITSUTO
IPC: A63B53/04
Filed: 1994-11-17
Abstract: PURPOSE: To minimize scooping force of the bottom wall of a putter head by providing the bottom wall with predetermined recesses close to the heel and toe, respectively, the recesses being made apart from the front side to the rear at any positions, and forming at one of the recesses a circular arc-shaped curved peripheral rim substantially in a convex shape toward the toe. CONSTITUTION: A ridge 60 and two dish-shaped shallow recesses 162, 164 are formed in the intermediate part of a bottom wall. The recess 162 is formed between the ridge 60 and a toe 32, while the recess 164 is formed between the ridge 60 and a heel 30, respectively, such that the former is closer to the toe 32 and the latter to the heel 30. These recesses 162, 164 are formed at positions where substantially reflected images are formed relative to a vertical plane bisecting the ridge 60 in the direction from the toe 32 toward the heel 30. Respective recesses 162, 164 form edge parts 162e, 164e curved upward as viewed from the backward of a head.
Patent JP-H0598482-A (JP)
Title: Method for synthesizing 3,4,5-trimethoxy-benzaldehyde
Inventor: MATSUDA YOSHIHARU
IPC: C25B3/23
Filed: 1991-10-03
Abstract: PURPOSE:To efficiently produce 3,4,5-trimethoxybenzaldehyde by mixing and agitating solns. to partially oxidize the methyl group of 3,4,5-trimethoxytoluene. CONSTITUTION:An aq. soln. contg. a preoxidized mediator and a soln. of 3,4,5- trimethoxytoluene in org. solvent are mixed and agitated. Consequently, the methyl group of 3,4,5-trimethoxy-toluene is partially oxidized, the preoxidized mediator is converted to a cerium(IV) compd. or a manganese(III) compd., and 3,4,5-trimethoxybenzaldehyde is efficiently produced in this way with high selectivity.
Patent JP-H06108968-A (JP)
Title: Fluid filling method in viscous fluid pump
Inventor: YASUMA TAKAYUKI
IPC: F04B15/02
Filed: 1992-09-29
Abstract: PURPOSE:To prevent the wear of the tip face of a transport cylinder caused by fluid jet and penetration failure at the time of the transport cylinder of a penetrating type viscous fluid pump advancing near the stroke end. CONSTITUTION:When a transport cylinder 2 or 3 passed into a hopper 1 is advanced, a force-feed piston 110 or 11 in the transport cylinder 2 or 3 are advanced, and in the intermediate position, the force-feed piston 10 or 11 is retreated to the stroke end to fill a viscous fluid in the hopper 1 into the transport cylinder 2 or 3. After the retreat, the force-feed piston 10 or 11 is advanced slightly and stopped. When the transport cylinder 2 or 3 advances to reach the vicinity of the stroke end, the force-feed piston 10 or 11 are retreated again to the stroke end. The viscous fluid is thereby sucked and filled into the transport cylinder 2 or 3 at the stroke end part.
Patent JP-S647763-A (JP)
Title: Digital copy machine
Inventor: NARA WATARU
IPC: G03G15/36
Filed: 1987-11-10
Abstract: PURPOSE:To simplify the mechanism of a copy machine by enabling one-side aligned manual placing of original and one-side aligned automatic feeding of original without necessitating any special load on an operator, and using a mechanism virtually with center-aligned recording for the recording system of the copy machine. CONSTITUTION:If the instruction means 131 of the copy machine instruct the feed carry of a recording medium on a manual placing base 129, recording medium feeding means 10, 13, 130, 111, 115 feeds the recording medium on the base 129 in the medium subscanning direction toward a digital image forming means 100. An image data shift means 10, 19, 111, during the feeding of the recording medium on the base 129 to the means 100, shifts digital data obtained by a digital read means 400 so that the center of an original so placed as virtually contacting the longer side of a light transmission member 401 in its own longer side in the main scanning direction crossing the longer side of the original itself orthogonally, virtually coincides with the center line 411 of the recording medium. The center of an image represented by digital data is feed-carried through the base 129 so that the recording of the image is achieved with the center of the image coinciding with the center of the recording medium.
Patent JP-H0597782-A (JP)
Title: Production of bevantolol hydrochloride
Inventor: NOMURA YUTAKA
IPC: C07C213/04
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a producing method suitable for industrial production of bevantolol hydrochloride in high yield and simultaneously enabling the recovery of HVA as a raw material of bevantolol. CONSTITUTION:3-(m-Tolyloxy)-1, 2-epoxypropane(TOEP) is reacted with beta-(3, 4-dimethoxyphenyl)ethylamine (HVA) of excess mol and the reaction product mixture is dissolved in a halogenated hydrocarbon. Then the resultant solution is mixed with hydrochloric acid and the mixture is subjected to layer separation and the objective 1-[(3, 4-dimethoxyphenetyl)amino]-3-(m-tolyl-oxy)-2-propanol hydrochloride is obtained from the organic layer.
Patent JP-2000113303-A (JP)
Title: Automatic vending machine
Inventor: YAMADA TOKUZO
IPC: G07F9/10
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to prevent the taste of a commodity from being changed when an automatic vending machine is installed in an area in which the sale of the commodities is not good. SOLUTION: An automatic vending machine provided with a commodity storage area 2 storing commodity is provided with a dividing part 3 which is installed to vertically divide the inner part of the commodity storage area 2 and has heat insulating property. An upper side divided by the dividing part 3 in the commodity storage area 2 is set to be a commodity preservation area 4 and a lower side to be a commodity sales standby area 5. The inner part of the commodity sales standby area 5 is cooled or heated. The commodities in the commodity preservation area 4 are preserved at a chamber temperature with such constitution.
Patent JP-H08118422-A (JP)
Title: Plunger of forced feeding device of green material to injection machine
Inventor: TANAKA AKIRA
IPC: B29K21/00
Filed: 1994-10-24
Abstract: PURPOSE: To realize no development of the extruding troubles such as air leakage and the like of a green material and, easy pulling-out of a plunger by a method wherein an opened rear cavity is provided so as to join a mushroom valve, which abuts against the valve seat of a front cavity, to the front end of a shaft passed movably through the through hole of a wall. CONSTITUTION: The plunger 40 of the forced feeding device of a green material to an injection machine is movably fitted into a pot 21 so as to extrude and feed the green material 90 through a green material feed opening 23 to the injection machine. In this case, a tubular front cavity 43, in which an inverted conical valve seat 48 is provided. Further, a communicating hole 44, which communicates with the rear part of the front cavity 43 and is opened to the front side face of a rear part 42. In addition, at the rear part 42, a tubular rear cavity 45, which is opened to a rear surface coaxially to the front cavity 43 through a wall 47. Furthermore, to the front end of a shaft 51 passed movably through a through hole 46 made in the wall 47, an inverted conical mushroom valve 52, which is abutted against the valve seat 48 of the front cavity 43, is joined.
Patent JP-H09130040-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: IKETANI KUNIO
IPC: B29K63/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To realize sufficient characteristics of a multilayer printed wiring board through rigid close contactness between undercoat agent and copper foil without execution of blackening process to an internal layer circuit copper foil. SOLUTION: In this method of manufacturing a multilayer printed wiring board in which a prepreg obtained by impregnating a thermosetting resin into a base material and then drying the resin is laminated to a single-surface or double-surface copper laminated board process as a circuit and these plate and prepreg are pressed, an undercoat agent including, as the main elements, (1) direct chain type epoxy resin having two functions at the terminal having average epoxy equivalent of 450-6000, (2) aromatic polyamine and (3) one or more kinds of 2-undecylimidazole, 1-cyanoethyl-2-undecylimidazole and 2,4- diamino- 2'-undecylimidazole(1')} ethyl-s-triazine as the hardening accelerating agent is applied and dried on the copper laminated circuit board.  Thereafter, a prepleg obtained by impregnating epoxy resin into a base material and then drying the base material is laminated and are then pressed on the copper laminated circuit surface.
Patent JP-H03145369-A (JP)
Title: Depicted picture communication equipment for radio signal
Inventor: KUWABARA TAKASHI
IPC: H04N1/00
Filed: 1989-10-31
Abstract: PURPOSE:To attain depicted picture radio communication with high reliability by sending a voice and a drawn picture data + correction data in frequency multiplex. CONSTITUTION:In the case of depicted picture communication, a depicted picture data is inputted from a depicted picture pad 3 to an error correction section 4, and on the other hand, a voice inputted from a handset 2 is fet to a band limit filter 5, where a voice + drawn picture data + correction data is sent to a radio transmission/reception section in frequency multiplex and they are used as a modulation signal to apply modulation and the data is sent in a radio wave. On the other hand, a receiver side receives a radio wave and demodulates it and the band limit filter 5 demultiplexes the depicted picture data + correction data and the result is fed to the error correction section 4, and when any error exists, the error correction section 4 corrects the depicted picture data by using the correction data. Thus, the radio depicted picture radio communication equipment with less transmission error is obtained.
Patent JP-H10129659-A (JP)
Title: Container
Inventor: SAKAI YUKITOSHI
IPC: B65D6/34
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To stack directly one above the other with relatively heavy items stored in and carry directly by inserting a conveying fork into side walls. SOLUTION: Side walls 2A and 2B are provided with longitudinal ribs 12, 13, and 14 which continue from the upper ends of their outsides to the lower ends of them, and flanges 4, lateral ribs 5-10, and bottom projections 11 all of which connect the ribs 12-14. In lower parts of the pairs of opposite side walls 2A and 2B, recesses 15A and 15B where the fork as of a fork-lift can enter are sectionally formed from the third lateral ribs 7, sixth lateral ribs 10, and bottom projections 11, all of which are positioned with vertical spaces between them. The inner upper faces and inner lower faces of the recesses 15A and 15B are engaged with the upper face and lower face of the fork.
Patent JP-H05116426-A (JP)
Title: Impact dot printer
Inventor: YAMAGATA KIYOHIRO
IPC: B41J29/377
Filed: 1991-10-30
Abstract: PURPOSE:To prevent chattering vibration of a printing medium, which is caused at the time of printing, by forming an impact dot printer in such a manner that air is caused to flow from the side of a printing head, wherein a printing wire is held, toward the printing medium. CONSTITUTION:Air generated by a cooling fan 2 mounted on the back of a printing head 1 flows through a heat radiator 4 mounted on the outer peripheral surface of the printing head 1 with resin 3 having high thermal conductivity therebetween, whereby the printing head 1 is air-cooled. The air is further guided by a front duct 5 onto a portion in the vicinity of the printing position of a printing medium 7 provided between an ink ribbon 12 and a platen 6, and the printing medium 7 is made to adhere closely onto the platen 6 by the air pressure. Since the printing medium 7 is thus made to adhere closely onto the platen 6 by the air pressure, chattering vibration due to the strike of a printing wire is not caused and, accordingly, printing noises can be reduced. Further, since the duct 5 covers the outer periphery of the printing head 1, it is also effective as a sound barrier against the sound made in the head 1.
Patent JP-S63137299-A (JP)
Inventor: NOMURA NORIMASA
IPC: G10L13/00
Filed: 1986-11-29
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。