baber/WOPTO huggingface dataset:
Patent JP-S6485718-A (JP)
Title: Manufacture of molded product made of thermoplastic elastomer resin
Inventor: YAMAMORI SHOJI
IPC: B29C45/40
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a molded product superior in an external appearance, by a method wherein a gate for molten resin is provided on the center of one end wall of the molded product of a cylindrical body, the same is once molded into a form of an uncompleted molded product not having an opening part on the one end wall with an injection molding method and then the title molded product is formed by striking out the opening part. CONSTITUTION:At the time of mold clamping, a nozzle of an injection molding machine is brought into contact with a sprue bushing 16 and molten thermoplastic elastomer resin is cast into a mold cavity part formed of female split molds 15A, 15B, a core 21 and a core insertion piece 27 under appropriate conditions. A form of a molded product IC in this instance is not in such a form where an end wall possesses the opening parts A, B like a final molded product, a gate 17 can be provided on the center part of the end wall 4. With this construction, a continuous molten resin flow where a weld line part does not generate can be obtained. After the resin injection into a mold cavity has been cooled and solidified, an injection mold is broken. When the molded product IC is shifted to a movable side under a state where the molded product IC is attached to the core 21, the same is separated from the female split molds 15A, 15B at the same time. The opening parts A, B are opened at necessary positions of the end wall 4 to the molded product IC released from the mold and a molded product 1A or 1B is obtained.
Patent JP-S6397073-A (JP)
Title: Video signal processor
Inventor: KAGEYAMA YOSHIKAZU
IPC: G11B5/027
Filed: 1986-10-13
Abstract: PURPOSE:To reproduce a stable and slow screen by separately setting a writing action in a memory and the reading action from the memory, writing the optimum reproducing signal of a head in the memory and maintaining the same read-out video signal with the same period until a tape is conveyed. CONSTITUTION:In write control of the memory 7 at the time of slow reproduction, a system control circuit 14 outputs a write command to a write/read control circuit 13 in a memory control circuit 10 for more than two fields, and then outputs the command for sending one frame of the tape 1 to a tape driving circuit 15. Under the environment of the write command from the circuit 14, said circuit 13 transmits the write command to the memory 7 for only one filed period from a signal from a standard/long time recording mode detecting circuit 16, and a head amplifier switching signal from a head amplifier switching signal generation circuit 17. Thus, the optimum reproduced output of the head is stored in the track of the reproducing tape, and the read-out video signal is maintained with the same period until the tape is conveyed, whereby the stable and slow reproduced screen can be obtained.
Patent JP-S62103595-A (JP)
Title: Radiation rate meter
Inventor: SAKAMAKI TAKESHI
IPC: G01T1/17
Filed: 1985-10-31
Abstract: PURPOSE:To enable the handling of increase in operating conditions or the like to be displayed while facilitating reading, by providing a rate meter with a code generator and a display for characters and the like to allow it to display in characters. CONSTITUTION:Radiation level is measured with a detector 10 and a counting rate meter circuit 7 and shown numerically on a display 1. On the other hand, the radiation level is inputted into alarm criterion circuits 81, 82 and 83 and compared with alarm levels set with alarm level setters 91, 92 and 93. When the radiation level exceeds the alarm level, a specified output is obtained from at least one of the corresponding circuits 81, 82 and 83, a specified code is selected with a character code generation circuit 6 and a specified character, symbol and graphic are shown on a character display 2. Out puts of the circuits 81, 82 and 83 are inputted into a display unit 3 through a changeover circuit 17 and the display unit 3 comes on regardless of the contents. This allows the display of operating condition or the like in a easy to read form even with a rate meter having a complex function, and thus emergency can be handled quickly.
Patent JP-H03105049-A (JP)
Title: Carburetor equipped with automatic choke device
Inventor: KOJIMA TOSHIHIRO
IPC: F02M1/10
Filed: 1989-09-19
Abstract: PURPOSE:To surely carry out start and restart by installing an air passage which bypasses the upper and lower parts of a choke valve and installing an opening/closing valve which is closed when the set temperature of the engine is below a prescribed value, and is opened when the temperature is over a set temperature, into the air passage. CONSTITUTION:A choke valve 2, venturi 3, and a throttle valve 4 are arranged in the suction passage 1 of a carburetor. A bimetal mechanism 14 for controlling the opening degree of the choke valve 2 and a choke breaker 17 act onto a choke valve shaft 13. In this case, an air passage 5 which bypasses the upper and lower parts of the choke valve 2 is installed in an intake passage 1. Further, a throttle valve 6 and an opening/closing valve 7 are arranged in the air passage 5. On the cold start, of the engine, the opening/closing valve 7 is closed, and the high concentration mixed gas is obtained with a small quantity of intake air which passes through the periphery of the choke valve 2. While, when the temperature is over a prescribed value, the opening/closing valve 7 is opened even if the air temperature is low, and the excessive dense concentration of the mixed gas due to the shortage of opening degree of the choke valve 2 is suppressed.
Patent JP-S62101387-A (JP)
Title: Resistance welder power-supply control electronic device
Inventor: RUIJI PATSUZAGURIA
IPC: B23K11/24
Filed: 1986-10-13
Abstract: The device disclosed, which would be connected to a power source, comprises a single static frequency converter (7), incorporating a rectifier and stabilizer block (1) and a transistorized inversion block (2), the output signal of which is controlled by an amplitude and frequency regulator (3) in response to a feedback signal taken of the primary (6) or the secondary winding (9) of the welding transformer (8); the device features an additional rectifier block (11), located between the output from the secondary winding (9) and the input of the welding rollers (10).
Patent JP-H0289871-A (JP)
Title: Hydraulic device in automatic transmission
Inventor: KANO TAKEMASU
IPC: F16H3/66
Filed: 1988-09-27
Abstract: PURPOSE:To contrive to actuate speed change smoothly by providing a centrifugal oil pressure cancel oil chamber composed of the back surface of the second piston section member, and of a cancel plate, and thereby arranging a spring between the second piston section member and the cancel plate. CONSTITUTION:Before up-shift is actuated to the time for fourth forward speed, the first clutch C1 is released while a hydraulic actuator 3 for the first clutch C1 is drained. In this case, the actuator 3 is subjected to great centrifugal oil pressure owing to high revolutions directly connected with an input shaft 5. The centrifugal oil pressure is cancelled by the centrifugal force of oil stored in a centrifugal oil pressure cancel oil chamber 9 which is rotated at high speeds together with the actuator 3, a movable member 7 is thereby quickly moved to the side of a clutch drum 4 by a spring 10 together with a piston 15. The hydraulic actuator 3 is therefore quickly contracted, the first clutch C1 is thereby instantly released.
Patent JP-H04122767-A (JP)
Title: Unsaturated polyester resin molding material
Inventor: KUBO TOSHIO
IPC: C08L67/06
Filed: 1990-09-12
Abstract: PURPOSE:To prepare the title material giving a molded item having a beautiful appearance by compounding a translucent unsatd. polyester resin material with a specific powdered material as a patterning agent. CONSTITUTION:A translucent unsatd. polyester resin material [e.g. a material obtd. by mixing an unsatd. polyester resin with Al(OH)3, (short glass fibers, calcium stearate, and benzoyl peroxide] is compounded with a powdered material obtd. by powdering a curing product of an opaque colored unsatd. polyester resin material (e.g. a powdered material obtd. by powdering a curing product produced by thermally pressing a compsn. prepd. by mixing an unsatd. polyester resin with CaCO3, calcium stearate, benzoyl peroxide, and a black pigment) as a patterning agent, giving the title material.
Patent JP-H09187573-A (JP)
Title: Virtual space experience system, window frame for screen and video system
Inventor: YANAGISAWA TAKESHI
IPC: G03B37/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a virtual space experience system by which the feeling of moving in a real space can be applied to a riding person, a photographic video can be utilized for providing various kinds of softwares and plural persons can simultaneously enjoy playing. SOLUTION: This system is provided with a capsule 24 where the riding person can ride on, operating mechanism for operating the capsule 24, display device 28 mounted at the section corresponding to the window of the capsule 24 so as to see the video inside the capsule 24, and control equipment for performing control so as to operate the capsule 24 corresponding to the movement of viewpoint photographing the video displayed on the display device 28.
Patent JP-H05193077-A (JP)
Title: Biodegradable resin composition and laminate using the same
Inventor: TERAUCHI YUSUKE
IPC: B32B27/36
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a resin composition having biodegradability and excellent in oxygen barrier properties by mixing a specific amount of polyvinyl alcohol formed into a mica shape with biodegradable polyester. CONSTITUTION:In a biodegradable resin compsn. wherein 80vol.% or less of PVC formed into a mica shape is mixed with biodegradable polyester 1 or a laminate having at least one layer composed of the biodegradable compsn., the shape of PVA to be mixed is pref. set so that thickness is 1/10, pref. 1/50-1/200 that of a final molded product. When PVA is too thick, a problem from the aspect of molding processability is generated and strength becomes inferior by stress concn. The area of PVA is pref. 0.5-2.0mm<2> and, even if the area is too small, no barrier effect is obtained at the time of decomposition.
Patent JP-H04123828-A (JP)
Title: Die for manufacturing fin of heat exchanger
Inventor: MIYAZAWA TOSHIKI
IPC: B21D19/08
Filed: 1990-09-13
Abstract: PURPOSE:To extend a projecting tip without substantially squeezing and to easily obtain the through hole with collar of a prescribed height by satisfying the tapered dimension of the hollow part of a die and the top end part of a punch with a specific relation about the sheet thickness of this projecting tip. CONSTITUTION:A metallic plate 100 is clamped with a die 210 and a stripper plate 212. A projecting tip 102 surrounding the drilled hole 101 of this plate 100 is inserted in the hollow part of the die 210. The punch 314 is inserted in a hole of the stripper plate 212, the 1st tapered surface 322 and the 2nd tapered part of the top end are formed at this outer wall surface. The top end diameter (d) (the rear end diameter of the 1st tapered surface) of this 2nd tapered surface 318, the min. inside diameter D of the dies hollow part, and the sheet thickness (t) of the projecting tip are made to satisfy the following equation. (D-d)/2>=2t. The rear end diameter phi of the above 2nd tapered part is made to satisfy the following equation. (D-phi)/2<t. The top end part of the punch 314 is inserted in the dies hollow part being inserted with the above projecting tip 102, the corner part 316 projects above the upper end of the projecting tip 102 without squeezing the projecting tip 102 substantially Further, by advancing the punch 314 into the hollow part of the dies 314, the length of the projecting tip 102 is shortened to or below the sheet thickness (t), and compression-extended with the above tapered surface.
Patent JP-H0581181-A (JP)
Title: Cell transfer circuit
Inventor: SUZUKI HIROYOSHI
IPC: G06F13/00
Filed: 1991-09-24
Abstract: PURPOSE:To provide a cell transfer circuit to prevent the input buffer of an incoming-line from being overflown. CONSTITUTION:A cell arrived at incoming-line 100i is written into an input buffer 104i and cell numbers in it is counted. A cell sending authorization request circuit 115i outputs the value of a counter 112i to a bus 21 when a cell is present in the buffer 104i. A winner deciding circuit 118i compares the count value on the bus 21 with a sent count value and, if no coincidence is found, blocks a bus access number so as to refrain from requesting a cell sending authorization. If the count number coincidence is found, a bus access number is outputted to the bus 21. The winner deciding circuit 118i compares the bus access number on the bus 21 with a sent bus accessing number and when no coincidence is found, a number is not sent so as to refrain from requesting a cell sending authorization. When coincidence is found, a cell is read out of the input buffer 104i and an outputting destination outgoing-line number is examined starting with a cell header. The outgoing-line number of an outputting destination and a cell are sent out in this sequence to a buffer 22.
Patent JP-H0288684-A (JP)
Title: Bonding and liquid adhesive used therefor
Inventor: URAZUKA ISAO
IPC: C09J5/06
Filed: 1988-09-27
Abstract: PURPOSE:To prevent sagging, etc., of adhesive by external pressure at an initial stage, to temporarily bond materials to be bonded and to improve workability by applying a liquid adhesive containing plural curing agents having different activating temperatures to the materials to be coated, sticking the materials together and bonding by curing at two stages. CONSTITUTION:Materials to be bonded are coated with a liquid adhesive containing two or more curing agents having different activating temperatures, comprising (A) a curing agent of polyamine base, mercaptan base, isocyanate base or imidazole base having 20-100 deg.C (preferably 40-80 deg.C) activating temperature and (B) a curing agent of acid anhydride, BF3 complex, imidazole base or dicyandiamide base having 100-200 deg.C (preferably 120-180 deg.C) activating temperature and stuck together. The materials are allowed to stand, the curing agent having low activating temperature is reacted, then the curing agent having high activating temperature is reacted by heating the materials to complete curing.
Patent JP-2001064075-A (JP)
Title: Translucent alumina sintered body and its production
Inventor: WATANABE TAKASHI
IPC: A61K6/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a translucent alumina sintered body having excellent corrosion resistance and also to provide an industrially advantageous production process for the translucent alumina sintered body. SOLUTION: This alumina sintered body contains a <=50 ppm total content of alkali metal elements and alkaline earth metal elements and has a >=40% linear transmissivity of light of a 600 nm wavelength, passing through the sintered body having a 0.85 mm thickness. The production process comprises: adding a sintering aid to powdery α-alumina which consists of polyhedral primary particles each having substantially no broken face and has a 1-15 m2/g BET specific surface area and a >=99.99% purity, to obtain a powdery mixture; forming the powdery mixture into a green body; and sintering the green body at 1,700-1,900 deg.C in a reducing atmosphere under pressure in the range of ordinary pressure to vacuum. The translucent alumina sintered body can be used as a lamp constituent member, member for a semiconductor production device, bioceramic member, or the like.
Patent JP-H08106074-A (JP)
Title: Picture projection device
Inventor: MITSUOKA YASUYUKI
IPC: G03B21/00
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a single lens type picture projection device capable of obtaining a very bright and high-contrast color projected picture by using plural reflection type spatial optical modulators. CONSTITUTION: This picture projection device is constituted of plural reflection type spatial optical modulators, plural polarizing beam splitters arranged opposite the respective readout surface of the modulators, a light source optical system 4, a projection optical system 7, and a color separation optical system and a color synthesis optical system which have dichroic optical elements respectively. The dichroic optical elements in the color separation optical system and in the color synthesis optical system which separate and synthesize readout light respectively are arranged on the same plane. Therefore, the picture projection device where not only the brightness of the projected picture is made compatible with the contrast of the picture but also the reduction of cost is contrived is obtained.
Patent JP-H0881869-A (JP)
Title: Copolymer latex for rock fiber assembly, adhesive composition for rock fiber assembly and rock fiber assembly
Inventor: MORI HIDEKAZU
IPC: D04H1/587
Filed: 1994-09-12
Abstract: PURPOSE: To obtain an adhesive composition, containing a copolymer latex and capable of imparting a sufficient strength and a low compression residual strain to a rock fiber assembly and providing excellent operating efficiency in a production process for the rock fiber assembly. CONSTITUTION: The characteristic of this adhesive composition for a rock fiber assembly comprises a copolymer latex for the rock fiber assembly prepared by carrying out the emulsion copolymerization of monomers comprising 10-30wt.% ethylenically unsaturated acid monomer with 70-90wt.% other monomers copolymerizable therewith.
Patent JP-H0880157-A (JP)
Title: Method for finely rolling in green tea manufacturing
Inventor: MASUDA SUSUMU
IPC: A23F3/12
Filed: 1994-09-12
Abstract: PURPOSE: To provide a method for finely rolling in green tea manufacturing by which dispersion in properties of processed green tea leaves in each rolling vessel of a finely rolling machine in the green tea manufacturing can be eliminated and the processing of the high-quality green tea leaves at a constant level can always be carried out. CONSTITUTION: This method for finely rolling in green tea manufacturing is to previously feed green tea leaves after completing a medium rolling step to each rolling vessel 5, make the green tea leaves stand by, simultaneously feed the green tea leaves to each rolling vessel 5, start the processing and then simultaneously take out the green tea leaves after the fine rolling. The reciprocating speeds and amplitudes of rolling hand horses and green tea leaf scrapers during the processing or the temperatures in firing chambers are kept at the same values in all the rolling vessels. The speeds of driving motors for reciprocating and driving the rolling hand horses are changed with inverters in changing the reciprocating speeds of the rolling hand horses and green tea leaf scrapers.  Thereby, properties of the finely rolled and processed green tea leaves A have no dispersion for each rolling vessel 5 and both the shape and the aroma are finished in nearly the same state. The sampling is not required for each rolling vessel 5.
Patent JP-H0759913-A (JP)
Title: Fusha (miniature-windmill-like parts) feeding and fixing device by pin
Inventor: HASHIMOTO KIYOTAKA
IPC: B65G65/40
Filed: 1993-08-23
Abstract: PURPOSE:To provide a device for feeding and pinning fusha at a specified position accurately and surely. CONSTITUTION:On the tip of cylinder rod of a cylinder 6 a slide base 8 capable of moving up and down is mounted. Into the base 8 a first slide shaft 7 and a second slide shaft 10 capable of moving up and down are inserted, and on the tip of the shaft 7 a fusha chuck part 13 is mounted while on the tip of the shaft 10 a pin chuck part 14 is mounted. A fusha feeding part 4 is arranged to extend towards the part 13. With such a constitution, automatic feeding of fusha is made possible and automatic work for mounting the fed fusha on a work by means of a pin is also made possible. Since the pinning is started after the pin is inserted into the center hole of the fusha, the fusha can be accurately and surely mounted at a specified position of the work.
Patent JP-H0697479-A (JP)
Title: Organic solar cell
Inventor: MIZUTA YASUSHI
IPC: H01L51/00
Filed: 1992-09-11
Abstract: PURPOSE:To improve a photoelectric conversion efficiency, by making a photoconductive layer contain a hydrazone based compound expressed by a specific chemical formula as its charge transporting dye. CONSTITUTION:A charge transporting dye is a hydrazone based compound expressed by a chemical formula I, and is excellent in its hole carrying capability. At this point, in the formula I, each one of R<1>, R<2>, R<3>, R<4>, R<5> and R<6> is identical with others or different from others, and indicates hydrogen atom, an alkyl, alkoxyl, aralkyl or allyl group. Every one of the alkyl, alkoxyl, aralkyl and allyl groups has a substituent allowably. Also, each one of Ar<1>, Ar<2>, Ar<3>, Ar<4>, Ar<5> and Ar<6> is identical with others or different from others, and indicates hydrogen atom, an alkyl, allyl, aralkyl and heterocyclic groups. Every one of the alkyl, allyl, aralkyl and heterocyclic groups has a substituent allowably. The values of l, m and n are 0 or 1 respectively, but Ar<1>, Ar<2>, Ar<3>, Ar<4>, Ar<5> and Ar<6> can not be hydrogen atom at the same time.
Patent JP-S61121277-A (JP)
Inventor: MATSUDA ISAO
IPC: H05B3/34
Filed: 1984-11-19
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-H04124850-A (JP)
Title: Method of inspecting semiconductor device
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/027
Filed: 1990-09-17
Abstract: PURPOSE:To facilitate detection of residue of a resist material in steps and to improve yield of a semiconductor device by forming a TEG pattern having a slit of a width equal to or smaller than the minimum width between device patterns on a nondevice forming region. CONSTITUTION:A desired device pattern is formed on a device forming region 11, a TEG pattern having a slit of a width equal to or smaller than the minimum width between device patterns is formed on non-device forming regions 12, 14, and then when the second device pattern is formed, removing state of a resist material used is inspected on the TEG pattern. For example, the TEG pattern is formed on a grid line 14. The TEG pattern is formed of a plurality of lands 15 to be formed of grooves formed in a direction parallel to the grid line 14, and the height of the land 15, i.e., the depth H of the groove is equal to the maximum step set in a device area 11.
Patent JP-H10257201-A (JP)
Title: Electronic mail terminal and electronic mail delivery system
Inventor: NADA NORIAKI
IPC: H04L12/58
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail storing device in which real time performance is attained, the communication cost is reduced and the convenience is improved in the electronic mail delivery system utilizing the internet. SOLUTION: The device is provided with a CPU 9 being a central processing unit, a ROM 10 that stores a program controlling the system, a RAM 11 that stores data and dial telephone numbers, a display section 12 that is an interface with a display device, an entry section 13 interfacing an entry device 16, a modem section 14 that converts analog data being telephone call data into digital data processed by a computer, and a dial telephone number recognition means 15a and also with an NCU section 15 that interfaces a network. Then an electronic mail is automatically down-loaded by utilizing the dial telephone number display service.