baber/WOPTO huggingface dataset:
Patent JP-H05256307-A (JP)
Title: Power cylinder
IPC: F15B15/14
Filed: 1992-03-11
Abstract: PURPOSE:To provide a structure for coupling a piston with a piston rod without any play in a simple structure. CONSTITUTION:A ring 13 is fitted in an annular groove 15 formed on a piston rod 3. A lock nut 14 fitting on the outer periphery of the piston rod 3 is screwed onto the piston 2 by sandwiching the ring 13 therebetween. Also, a spring seat B is supported by the piston 2 through the lock nut 14.
Patent JP-H07236398-A (JP)
Title: Wall-type adhesive insect collector
Inventor: NAKAZAWA KUNIO
IPC: A01M1/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide an insect collector capable of effectively collecting small moths living indoor and not requiring much labor for attachment or detachment. CONSTITUTION:A waterproof sheet 2 having a sticky surface 1 is folded directing the sticky surface 1 to the inside so as to form a semicylindrical shape composed of a half side of a plane part 3 and the other half side of a circular arc part 4 and having semicircular opening parts 5 at both the ends. An attractant 6 is set in the inside.
Patent JP-H11233192-A (JP)
Title: Wiring connecting device
Inventor: ABE TORU
IPC: H01R13/443
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent entering of dust or water from an unused plug inserting opening to prevent the generation of a tracking phenomenon or the like. SOLUTION: A synthetic resin seal piece 6 having a sticking layer on the back is formed in the size covering the whole of an inserting surface containing plug inserting openings 2, 3 of a wiring connecting device main body 1. A perforation 8 is formed in the central part of the synthetic resin seal piece 6 to separate it right and left. The seal piece 6 is separated from the perforation 8, and only an unused plug inserting opening is sealed with the seal piece 6.
Patent JP-H10253841-A (JP)
Title: Image forming optical device
Inventor: ENOMOTO SHUICHI
IPC: H04N5/225
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To easily provide a picture image of an image obtained by an image forming optical means by an image detecting means even in the case of using the image forming optical means such as a wide angle concave mirror having an image forming surface of a nonplanar shape by positioning a light receiving end surface of an optical fiber bundle on the image forming surface of the image forming optical means, and forming a surface shape of the light receiving end surface in a surface shape equal to a surface shape of the image forming surface. SOLUTION: A wide angle convex lens 1 has an image forming surface curved because of a wide angle. A light receiving end surface 2a of an optical fiber bundle 2 on which a beam of image forming light is made incident, is arranged in a position of an image forming surface of the convex lens 1, and a shape of the light receiving end surface 2a has a surface shape of a concave shape in the same as the image forming surface of the convex lens 1. The optical fiber 2 is formed by bundling plural unit optical fibers. The positional relationship between the mutual unit fibers in the light receiving end surface 2a is kept in the same positional relationship even in an emitting end surface 2b, and an image incident on the light receiving end surface 2a is preserved, and is emitted from the emitting end surface 2b.  A light receiving surface of a CCD image sensor 3 is arranged so as to be brought into close contact with the emitting end surface 2b.
Patent JP-S63219264-A (JP)
Title: Parallel-plate color separation image reader
Inventor: HIROZAWA MAKOTO
IPC: H04N1/04
Filed: 1987-03-06
Abstract: PURPOSE:To prevent the reading quality of an image from being lowered due to the deviation of alignment, by integrating a spectroscope and a linear image sensor, and attaching a common conjugate position on the image-forming position of each color component light. CONSTITUTION:No deviation of alignment between the spectroscope 20 and each of the linear image sensors 42R, 42G and 42B is generated since the spectroscope 20 and a multiple string image sensor 40 are integrated. Since the virtual image-forming position P of a beam of light (pphi) is set as the common conjugate position for the image-forming position of each of the color component light LR, LG, and LB by the symmetric property of reflection at each of reflecting areas R1-R6, no deviation of reading between each of the linear image sensors 42R, 42G, and 42B is generated even when an image image-formed on the conjugate position P is deviated.
Patent JP-H06177346-A (JP)
Title: Semiconductor device and its manufacture
Inventor: IKEMASU SHINICHIROU
IPC: H01L21/822
Filed: 1993-03-12
Abstract: PURPOSE:To realize a semiconductor device and its manufacturing method wherein the yield of a fin type capacitor or the like is improved. CONSTITUTION:This semiconductor device is constituted so as to have the following; a substrate 1 having an upper surface, and a fin type capacitor having electrodes 13, 16 constituted of first parts extending upward from the substrate 1, and second parts 13, 16 which extend from the first parts so as to be in almost parallel with the upper surface of the substrate 1. The second parts 13, 16 consist of at least one conductor film 13, 16.
Patent JP-S62210823-A (JP)
Inventor: TAKAHASHI KENJI
IPC: B65H75/38
Filed: 1986-03-11
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-S55146214-A (JP)
Title: Silencer tube device
Inventor: OCHIAI HIROSHI
IPC: F01N1/02
Filed: 1979-04-30
Abstract: PURPOSE: To reduce various fluid noises produced by a pump or the like and also noises due to mechanical vibration that is produced during operation of the pump, by forming a number of pleats along the length of an outer sleeve.  
     CONSTITUTION: Fluid discharged from a hydraulic machine such as pump is at first introduced from inlet port 5 into chamber A located on the left side of partition wall 6. When the fluid is diffused in chamber A, it comes into contact with and reflected off the rugged wall surfaces 2 of chamber A, so that pulsation of pressure is attenuated through interference or interaction of fluid. Then, fluid enters into connecting pipe 7. Here, a hole 8 formed in the connecting pipe 7 at its inlet portion serves to absrob pressure wave in chamber A by the function of resonance, so that pulsation of pressure is further attenuated. After passing through the connecting pipe 7, fluid enters chamber B and diffused therein, so that pulsation of pressure is attenuated again through interaction. Here, the phase of pressure wave is inverted 180 degrees by the function of another hole 8', and pulsation of pressure is attenuated through interaction of fluid coming into contact with and reflected off  the rugged wall surfaces 2 of chamber B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05255511-A (JP)
Title: Metal-containing polymer and its production
IPC: C08F38/00
Filed: 1992-03-11
Abstract: PURPOSE:To obtain the title polymer useful as a resist material, an adhesive, etc., by selecting a specified metal-containing polymer. CONSTITUTION:A metal-containing polymer of the formula {wherein M is a group XIV metal atom; X is N(SiR<3>R<4>R<5>)2 or N(R<6>)SiR<3>R<4>R<5> [wherein R<3> to R<6> are each (substituted) alkyl or aryl]; R<1> and R<2> are each H or R<3>; n is 2 to 2,000; and m is 1 to 100} is selected.
Patent JP-H04289978-A (JP)
Title: Material sense converting method in two-dimensional color image
Inventor: MIFUNE MITSURU
IPC: G06T5/00
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a natural image without a sense of incompatibility for the material after conversion by performing the successive conversion of the material sense of a color image concerning each element by using a model considering the gloss sense and the condition of reflection. CONSTITUTION:The component of the light of a given original image 1 is separated into a diffused reflection light component 2, a mirror reflection light component 3 and a surrounding light component 4 (S1). For the separated mirror reflection light component 3, when the material after the change is metal, the processing to give the color of the metal itself to the mirror reflection light is performed (S2). Next, the conversion for the difference of the reflection factor due to Fresnel coefficient is performed (S3), and further, the conversion of the dispersion of the light due to the micro surface distribution function is performed (S4). Subsequently, the diffused reflection light component 2 and the surrounding light component 4 are re-synthesized to the converted mirror reflection light component (S5), to the image generated here, the texture of the desired material is stuck while the light and shade of the image is preserved (S6) and an image 5 after the conversion is obtained.
Patent JP-H05257629-A (JP)
Title: Message display system
IPC: G06F3/048
Filed: 1992-03-12
Abstract: PURPOSE:To immediately display an error occurring to an OS which does not occupy a terminal device (KB/CRT), as a message. CONSTITUTION:Respective OS1 and OS2 are equipped with KB/CRT control programs 12 and 21 which control a KB/CRT 5, a memory area 31 which can be read and written by both the OS1 and OS2, and firmware 3 which issues a command to the control program of the OS occupying the KB/CRT 5 when there is a message in the memory area 31. Consequently, the OS which occupies the KB/CRT 5 can displays the message on the KB/CRT 5 without performing exclusive control.
Patent JP-H04272362-A (JP)
Title: Self-rising type molding device
Inventor: TANAKA KIICHIROU
IPC: E02B7/08
Filed: 1991-02-26
Abstract: PURPOSE:To miniaturize a device, by raising a molding frame alternately or simultaneously with the combination of attaching and detaching the first and second lock members to connect a jack and a frame and also a slider and a molding frame. CONSTITUTION:Respective mold frames 4a, 4b are parallelly arranged on the upper position of the main frame 1 to place concrete. And only the main frame 1 is separated from the concrete wall face C. And the first lock member is removed and the jack is reversely driven to transfer the slider 5 to the lowering direction. Next, the lower end of the main frame 1 is fitted to the the concrete wall face C and one of the mold frame 4a is removed from the slider 5 to connect to the frame 1 and further, the other molding frame 4b is transferred to the rising position and also the molding frame 4a is transferred to the rising position of the main frame 1 to arrange parallelly with the molding frame 4b to place the next concrete. In this way, the mechanism can be simplified and the size and weight can be reduced.
Patent JP-S51129634-A (JP)
Title: Connector-misinsertion preventing circuit for circuit connecting unit using many connectors of the same type
Inventor: KUROTAKI RIYOUNOSUKE
IPC: H02B1/24
Filed: 1975-05-06
Abstract: PURPOSE: A circuit with simple structure, whereby the misinsertion of connectors can be prevented perfectly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58171163-A (JP)
Title: Method for connecting subscriber
Inventor: YAMANAKA KUNITAKA
IPC: H04M3/533
Filed: 1982-03-31
Abstract: PURPOSE:To provide a message service during the calling by a terminating subscriber by simple operation from originating and terminating subscribers. CONSTITUTION:When a subscriber A is to call a subscriber B in talking with a subscriber C, the 2nd dial tone is sent from an originating circuit ORT to the subscriber A by the operation of a central controller CC. If the sunscriber A requests a message service to the subscriber B, the subscriber A dials the rightmost digit number of the telephone number of the subscriber B again, so that the message can be terminated and accumulated to/in a voice accumulating device III. After ending the talking with the subscriber C and unhooking the transmitter/receiver, the central controller CC connects the voice accumulating device III to the subscriber B by the information indicating the existence of the message stored in a memory MM to transmit the message from the subscriber A to the subscriber B.
Patent JP-H08220549-A (JP)
Title: Sealing method for liquid crystal injection port of lcd panel and device thereof
Inventor: FUJITA MASAO
IPC: G02F1/1341
Filed: 1995-02-17
Abstract: PURPOSE: To provide the sealing method for the liquid crystal injection port of a LCD panel and the device thereof, which automates an injection sealing process after liquid crystals have been injected into a LCD panel, and thereby enables its efficiency to be improved. CONSTITUTION: This invention is concerned with the method and its device, for sealing the respective liquid crystal injection ports of a plurality of LCD panels housing in one container, followings are included, one of them is a process and its device where after the injection of liquid crystals 3 into respective LCD panels has been over, liquid crystals 3a around both the respective liquid crystal injection ports 2 of all of the LCD panels 1 in the container, and their circumferences, are wiped off so as to be removed by one operation, and the other one is a process and its device where after the aforesaid wiping process has been over, a sealing compound is applied to the respective liquid crystal injection ports 2 of all of the LCD panels.
Patent JP-H03254538-A (JP)
Title: Cryptographic system
Inventor: SHIMIZU AKIHIRO
IPC: H04L9/22
Filed: 1990-03-05
Abstract: PURPOSE:To attain cryptographic processing at a faster speed than a speed of a conventional system by applying parallel processing to a division data resulting from dividing an input plain sentence data comprising plural bits by means of variable bit rotation and addition, and further applying rotation processing to the entire data. CONSTITUTION:In a cryptographic system in which an input plain sentence data comprising plural bits is processed by using an intermediate key obtained from processing a secret key data comprising of plural bits to obtain a cryptographic data, a key processing section 10 processes a 128-bit secret key K to calculate a 256-bit intermediate key KS. The intermediate key KS consists of parallel data KS<0>, KS<1>, KS<2>, KS<3> in 64-bit (8-bit) each. Moreover, the key processing section 10 calculates a 4X4 matrix R using bit rotation number being an integral number of 3-10 as its elements. The cryptographic processing is implemented after the end of key processing. A cryptographic processing section 20 uses the 256-bit intermediate key KS and the matrix R, ciphers a 126-bit plain sentence data Y in parallel processing to obtain a cryptographic sentence Y'.
Patent JP-2000246414-A (JP)
Title: Manufacture of magnesium alloy formed parts
Inventor: MATSUDA TAKESHI
IPC: B22D17/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To easily and safety obtain the thin thickness formation and the uneven thickness formation at high production efficiency by charging a magnesium alloy having difficult-to-plastic work and difficult-to-forging work into a metallic mold for forming under state of heating-holding to the solid-liquid coexisting temp. in a specific-phase ratio and pressurize-forming. SOLUTION: The magnesium alloy under the state of heating-holding to the solid-liquid coexisting temp. of 30-80% solid-phase ratio, is charged into the metallic mold for forming in a forming press machine desirably heated to about 250 deg.C, and pressurize-formed. In this way, the forged-forming product of the magnesium alloy is easily obtd. At this time, as the magnesium alloy, the one which is rapidly cooled and solidified after heating and holding once to the solid-liquid coexisting temp. of 30-80% solid-phase ratio, is used and thus, reheating time at the pressurize-forming is shortened, or the forginability is improved by forming the crystal grain diameter at the initial stage to <=300 μm or the solid-phase grain is made fine with the recrystallization at the heat-up by giving the internal strain with the pressurize-deformation and thus, the forge- formability can be improved.
Patent JP-H02234530-A (JP)
Title: Automatic switching system for data transmission line
Inventor: SUZUKI KENJI
IPC: H04L1/22
Filed: 1989-03-08
Abstract: PURPOSE:To reduce a switching time of a transmission line by sending a same transmission data to 1st and 2nd transmission lines at the sender side and switching the line to the 2nd transmission line automatically at the receiver side when the transmission data sent to the 1st transmission line is lost. CONSTITUTION:A communication controller 3 sends an inputted transmission data to time division multiplexers 5, 6 of the active system and the standby system via an RS-232C interface. The time division multiplexers 5, 6 receiving the same data send the data to high speed digital lines 7, 8 of the active system and the standby system. On the other hand, time division multiplexers 11, 12 of the active and standby system at a terminal station 10 receive the data respectively. The data is subject to demultiplexing and the result is sent to a switch 13 via the RS-232C interface. The switch detects ON/OFF state of a CD signal of the RS-232C interface. When the signal is not present, it is discriminated that the active system path has a fault and the line is switched automatically to the standby system path.
Patent JP-H06262459-A (JP)
Title: Mounting structure for linear ball guide
Inventor: WATABE TAKESHI
IPC: B23Q1/26
Filed: 1993-03-15
Abstract: PURPOSE:To improve mounting workability and mounting rigidity. CONSTITUTION:In a mounting structure for a linear ball guide for supporting slider blocks 14, mounted on a table 13, linearly movably relating to guide rails 12 mounted on a bed 11, one side part of the slider block 14 is stopped to the bed 11 by forming a wedge-shaped detent part 16, and also the other side part of the slider block 14, in a condition that its one side part is pressed to the detent part 16, is fixed by a stop piece 17 and a mounting bolt 18.
Patent JP-H06263677-A (JP)
Title: Production of ether alcohol
Inventor: ETSUNO JIYUNJI
IPC: C07B61/00
Filed: 1993-03-15
Abstract: PURPOSE:To easily obtain in high yield the subject compound useful for perfumes or as a raw material therefor, by hydrogenolysis of a cyclic ketal in the presence of a palladium-contg. catalyst. CONSTITUTION:The objective compound of formula II (R8 and R9 are such that one of them is H, the other being 1-4C alkyl) can be obtained by hydrogenolysis of a cyclic ketal of formula I (R1R7 are each H or 1-4C alkyl) pref. under a hydrogen pressure of 1-150atm at 50-300 deg.C in the presence of a catalyst containing 50-100wt.% of palladium (pref. >=50wt.% of palladium and <=50wt.% of at least one kind of element selected from ruthenium, rhodium, platinum and nickel) and carried on a carrier such as alumina or silica. It is preferable that the amount of the catalyst to be used be 0.005-20wt.% based on the cyclic ketal.
Patent JP-H08243488-A (JP)
Title: Organic composite steel panel excellent in chemical forming treatment resistance
Inventor: KADA YOSHIMI
IPC: B05D7/24
Filed: 1995-03-14
Abstract: PURPOSE: To keep press moldability and corrosion resistance and to enhance chemical forming treatment resistance, in a steel panel wherein a chromate film, a solvent type org. film and a colloidal silica-containing aq. org. film are successively applied to a zinc plated steel panel, by specifying the thicknesses of the respective films and the thickness and composition of the org. film. CONSTITUTION: A zinc plating film 2 is formed on a steel plate 1 and a chromate film 3 with a thickness of 10-150mg/m<2> is formed thereon and a solvent type org. film 4 with a thickness of 0.1-1.5μm is further formed thereon. Subsequently, an aq. org. film 5 is formed thereon in a thickness of 0.5-1.9μm. The aq. org. film 5 contains 15-40% of colloidal silica with a particle size of 1-10μm and formed from an aq. coating material compsn. wherein olefin and acrylic acid are copolymerized within the range of 70-95% of an olefin copolymer. The sum thickness of the solvent type org. film 4 and the aq. org. film 5 is set to 2.0μm or less.
Patent JP-S62212920-A (JP)
Title: Magnetic recording medium
Inventor: GOTO YOSHIKI
IPC: G11B5/66
Filed: 1986-03-12
Abstract: PURPOSE:To form a magnetic recording medium having excellent running stability and durability by providing an intermediate film contg. a silane base or titanium base coupling agent on the surface part of a thin ferromagnetic metallic film provided on a nonmagnetic substrate and further laminating a polymerized film of a p-xylylene or the deriv. thereof as a protective layer thereon. CONSTITUTION:This magnetic recording medium is constituted by providing the intermediate film 3 contg. the silane base or titanium base coupling agent on the surface of the thin ferromagnetic metallic film provided on the nonmagnetic substrate 1 and further laminating the polymerized film of the p-xylene or the deriv. thereof as the protective film 4 thereon. The nonmagnetic substrate 1 which can be used includes a polyamide, etc. The thin metallic film constituted of at least two kinds of elements selected from Co, Cr and Ni is, above all, preferable as the ferromagnetic material to form the thin ferromagnetic metallic film 2 as said film has high magnetic anisotropic energy and corrosion resistance. The coupling agent used for the intermediate film 3 contains a vinyl trichlorosilane, etc. in the case of the silane coupling agent and contains an isopropyl triisostearoyl titanate, etc. in the case of the titanium coupling agent.
Patent JP-S53139642-A (JP)
Title: Adhesive
Inventor: TANIGUCHI YASUO
IPC: C09J131/04
Filed: 1977-05-11
Abstract: PURPOSE: To prolong the pot life and improve the performance, by incorporating a specific amount of an ammonium salt of alkyl phosphate or alkyl sulfate with a vinyl acetate polymer solution in an organic solvent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59182295-A (JP)
Title: Equipment for vapor-phase crystal growth
Inventor: SUZUKI TOORU
IPC: C30B25/12
Filed: 1983-03-30
Abstract: PURPOSE:In the vapor-phase crystal growth equipment which is accompanied by volume change in the reactor tube, a means for compensating the volume change is provided to permit the stable growth of epitaxial crystal. CONSTITUTION:The main body of the reactor tube 9, which has two crystal- growing chambers U and D on the upper and lower sides where the base crystal 7 on the holder 6 is shifted from the upper chamber U to the lower one D by the movement of the plate 5, is equipped with the volume change compensator P composed of cylinder 10, bellows 11 and plate 12. As the base holder 6 moves, the plate 5 moves from A through B to C or from C through B to A to cause volume change. But, the volume change compensator P works to move the plate 12 upward or downward to effect accurate compensation of the volume change. Thus, the change in pressure inside the two crystal-growing chambers U and D is inhibited to minimize the composition change of epitaxial crystals caused by back flow of the gas or the like.
Patent JP-H0625528-A (JP)
Title: Thermoplastic composition based on polyphenylene ether and polyamide
Inventor: DARIO GIDOONI
IPC: C08L71/12
Filed: 1993-03-15
Abstract: A thermoplastic composition having an excellent balance of mechanical, physical and thermal properties and of chemical resistance as weel as a good processability, comprising:     (C1) a polyphenylene ether resin;   (C2) a polyamide, and   (C3) an aromatic nitro-derivative of formula (I): <CHEM>   wherein: AR is an aromatic radical and X is oxygen or N-R1 wherein R1 is hydrogen, an alkyl radical, a cyclo-alkyl radical or an aromatic radical.