baber/WOPTO huggingface dataset:
Patent JP-H08310804-A (JP)
Title: Purifying method of phosphoric acid and production of semiconductor device
Inventor: MIZUTANI AKIYO
IPC: H01L21/308
Filed: 1995-05-16
Abstract: PURPOSE: To remove a radioactive element contained in phosphoric acid. CONSTITUTION: A series of operations of feeding and holding a single silicon which is activated by surface treatment to remove an oxidized film, in phosphoric acid and taking out from the phosphoric acid is repeated until the dose of polonium adsorbed on the surface of the single silicon is reduced to <=0.001 cph/cm<2> .
Patent JP-S6017889-A (JP)
Inventor: TAKAMI TAKESHI
IPC: H05B6/76
Filed: 1984-06-07
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-S5241385-A (JP)
Title: Fish-hold cooling apparatus for small fishing vessels
Inventor: TAKESO MASANORI
IPC: B63J2/12
Filed: 1975-09-27
Abstract: PURPOSE: To provide a construction for a cooling apparatus suited for cooling fish-hold. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0414389-A (JP)
Title: Moving vector detector
Inventor: IGARASHI KATSUJI
IPC: H04N19/51
Filed: 1990-05-07
Abstract: PURPOSE:To detect a moving vector accurately without increasing the calculation quantity by a lst minimum value being a remainder in nearly a circular range except a surrounding of a prescribed rectangular search range and detecting a 2nd minimum value therearound so as to obtain a moving vector. CONSTITUTION:A lst minimum vector (vectors in round marks) with a minimum remainder is detected by searching almost a circular range comprising 25 vectors marked '1' among 16X16 picture elements being a macro block. Remainders are calculated as to vectors marked '2' around the range of the lst minimum vectors, the minimum value is detected and a vector marked (2) is detected as a moving vector.
Patent JP-S597861-A (JP)
Inventor: OOTA SHIGERU
IPC: F25B47/02
Filed: 1982-07-05
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-H0414255-A (JP)
Title: Mos type semiconductor device
Inventor: ARITOME SEIICHI
IPC: H01L21/8247
Filed: 1990-05-07
Abstract: PURPOSE:To make the feature and the yield of a contact part compatible, and realize a high degree integration, by forming the wiring contact part for a common diffusion layer of two MOS transistors having a common diffusion layer, so as to be separated from a channel region part by a specified distance. CONSTITUTION:A contact part 16 is formed at a position equally distance from the channel regions of two adjacent selection gate transistors S2, S2, e.g. the most distant position from the two channel regions. In other words, the contact part 16 is formed not at a position in the channel region of a gate electrodes 112 of the selection gate transistor S2 but at the position adjacent to the part stretching on an element isolation insulating film 2. The contact part 16 of a source line 18 with a diffusion layer is adjacent to the element isolation region, and formed distantly from the channel region of the selection gate transistors S2. An n<+> type diffusion layer 17 is formed in the contact part 16, by performing again diffusion for an n-type diffusion layer 9 after the contact hole is formed.
Patent JP-S62275392-A (JP)
Title: Semiconductor storage device
Inventor: KUBONO SHIYOUJI
IPC: G11C17/00
Filed: 1986-05-23
Abstract: PURPOSE:To improve the reading margin and the reliability of a semiconductor storage device in simple circuit constitution, by using a voltage clamping circuit whose clamping action is controlled by a test signal and setting the selection level of a word line according to the output voltage of said voltage clamping circuit. CONSTITUTION:A word line selection level clamping circuit WLVC clamps the voltage level of the timing signal phix supplied from a timing control circuit TC in a normal reading mode where a stress test mode signal is set at a high level and supplies the signal phix to an X address decoder XDCR as the word line selection timing signal phiw. In this case, the clamping voltage of the signal phiw is set at a level close to the comparatively high threshold voltage where a memory cell subjected to ion implantation is not turned on. Therefore, it is possible to avoid such a case where a memory cell set at a comparatively high threshold level by a high word line selection level is turned on by mistake and read out in a normal reading mode.
Patent JP-S62275332-A (JP)
Title: Optical head
Inventor: UENISHI YUJI
IPC: G02B6/12
Filed: 1986-05-23
Abstract: PURPOSE:To detect diffracted laser light reflected by the surface of an optical recording medium with high signal sensitivity despite the large floating value of an optical head, by providing a waveguide type microlens having an aperture larger than that of a laser light emitting path of a semiconductor laser part at the tip of this laser part or the side of said light emitting path. CONSTITUTION:A lens layer 15 (SiN) serving as a dielectric material having a higher refractive index the that of a waveguide layer 13 is laminated on the upper surface of the layer 13 and then etched by a dry etching process to form a Luneburg lens 16. This lens 16 has a circular periphery and a hemispherical surface together with an aperture larger than that of a laser output end of a semiconductor laser part 8A. The focal distance of the lens 16 is set so that the focal point of one side is set on the surface of an optical recording medium 40 with the focal point of other side set at the end face of the laser output of the part 8A. Thus it is possible to form a beam spot on the upper surface of the medium 40 with no aberration or to condense the reflected and diffracted light on the photodetecting parts 8B and 8C.
Patent JP-H10293572-A (JP)
Title: Bridge of piano and its manufacture
Inventor: ARIMORI MANABU
IPC: G10C1/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a manufacturing cost by mechanization of fabrication work by providing a bridge with a bridge bed part mounted atop a soundboard and a bridge body mounted atop this bridge bed part. SOLUTION: After the so-called camber of the soundboard 4 to build up the front surface of the soundboard 4 by about, for example, 10 mm, is formed, the rear surface of the bridge bed part 10 is planed to meet this camber. The planed rear surface of the bridge bed part 10 is thereafter adhered atop the soundboard 4. Soundboard buttons and wood screws are connected to the bridge bed part 10 from the rear surface side of the soundboard 4, by which the bridge bed part 10 is securely fixed to the soundboard 4 and the manufacture of a soundboard assembly is completed. On the other hand, the bridge body 11 is manufactured by machining and bridge pins 5 are driven into the prepared holes bored atop the bridge body 11, by which the work of the stage for manufacturing the bridge body 11 is completed.  The rear surface of the bridge body 11 is adhered atop the bridge bed part 10 fixed to a bracepost and inner rim assembly. Then, the manufacturing cost is reduced by the mechanization of the fabrication work.
Patent JP-S5641555-A (JP)
Title: Inserting and drawing record player
Inventor: ANDOU RIYUUTA
IPC: G11B17/04
Filed: 1979-09-13
Abstract: PURPOSE: Not only to elevate operativeness of the unit but also to prevent its malfunction, by forming it so that the pickup arm can be held at the nonperformance position and it can be moved to the performance position when the second turntable has been held on the first table.  
     CONSTITUTION: Thus unit is formed so that the loading memory M 2  provides an output for loading, in accordance with an input of the set-signal when the tone arm 7 has been made to come out of the loading route of the supporting plate 4, being held by the arm rest 6A. When loading has been finished, an output of the start switch S 4  sets the auto-start memory M 3  by the output from the loading switch  S 2 , the output of the aforesaid memory M 3  is input to one input to one input terminal tm 3  of the tone arm driving circuit T, the power is supplied to the tone arm  driving motor TM, and the arm driving mechanism is operated. Thus, not only the operativeness is elevated but also the malfunction is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11310078-A (JP)
Title: Coaxial switch with illumination
Inventor: NAKAGAWA KUNIHIRO
IPC: H01H13/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To uniformly illuminate the display section of a push knob and the decorative design section of a decorative design panel by using a switch having an annular rotor incorporating a dial switch pattern, guiding the light to the back face of the push knob via a light guide lens, and guiding the light to the back face of the decorative design panel via an outside passage. SOLUTION: A pulse switch 40 having a flexible printed circuit 420 printed with a dial switch pattern and a rotary rotor 430 is used. A lamp L is installed in a light source chamber 110 behind an inside tapered tube 118. The direct light within the light 80 of the lamp L passes through a light guide lens 8 arranged on the inside of the inside tapered tube 118 and illuminates knobs 6, 7 from the back. The reflected light within the light 80 passes through the fan-shaped hole 119 of a fitting holder 11 and illuminates the decorative design of an ornament 115. The front faces of the knobs 6, 7 and the decorative design of the ornament 115 can be illuminated by one lamp L at the uniform brightness with no irregularity.
Patent JP-H04345276-A (JP)
Title: Facsimile equipment
Inventor: YAMADA YUJI
IPC: H04N1/44
Filed: 1991-05-22
Abstract: PURPOSE:To reinforce a security function. CONSTITUTION:Picture information received in a receiving means 41 or picture information read by a reading means 42 is enciphered by an enciphering means 43 using DES(data enciphering standard), etc., so as to be stored in a storing means 44. When enciphered picture information is transmitted, it is transmitted by a transmitting means 45 as it is. When it is printed out, it is restored to normal picture information by a deciphering means 46 by inputting an enciphering key (2<56>(about 10<17>)number of keys can be generated by the length of 56 bits in DES) so that it is printed out by a recording means 47. Thus, security is maintained since it is not restored so far as the enciphering key is not known even if another person finds the user ID of about four digits or a post office box key, etc. Security is also maintained since it is extremely difficult for the opposite party to restore received picture information even if picture information inside the storing means 44 is transmitted to the unrelated opposite party by mistake.
Patent JP-H06307549-A (JP)
Title: Rubbery molded product with support frame
Inventor: KATSUNO NOBUHIRO
IPC: F16J15/00
Filed: 1993-04-21
Abstract: PURPOSE:To possess stability of a rubbery molded product in an unstable shape utilized for a gasket. CONSTITUTION:A rubbery molded product 10 with a support frame comprises a support frame 11 formed in a given shape; coupling ribs 12 separably engaged with the support frame 11 in the inner region of the support frame 11; and a rubbery molded product 13 separably formed integrally with the region of the coupling rib 12. The rubbery molded product 10 with a support frame is formed such that the support frame 11, the coupling ribs 12, and the rubbery molded product 13 are integrally formed through press molding or injection molding. In the integrally formed rubbery molded product 10 with a support frame, only the rubbery molded product 13 is cut away from the support frame 11 and the coupling ribs 12 and mounted in a groove formed in the given spot of a member to be mounted, such as an engine mount.
Patent JP-H09305597-A (JP)
Title: Device and method for editing document layout, and storage medium
Inventor: HAZUI TAKASHI
IPC: G06F17/24
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To analytically evaluate the impression of layout editing and to adjust that analytically evaluated impression corresponding to the sense of a user later. SOLUTION: A document component analytic part 5 analyzes the document component of a desired document to analytically evaluate the layout editing (evaluation object document). Corresponding to that analyzed document component, an impressive word/document component correspondence dictionary provided in a sense data base 6 is retrieved by a document component/impressive word converting part 7, and the levels of plural correspondent impressive words are selected. These selected levels of respective impressive words are displayed on a display part 4 by an impressive word correction part 8. The user, who watches the indication, individually corrects the levels of respective impressive words through the impressive word correction part 8 according to his/her own sense.  According to these corrected levels of respective impressive words, the impressive word/document component correspondence dictionary provided in the sense data base 6 is adjusted by an impressive word/document component correspondence dictionary adjusting part 9.
Patent JP-S63282702-A (JP)
Title: Color filter
Inventor: HANEDA AKIO
IPC: G02F1/1335
Filed: 1987-05-14
Abstract: PURPOSE:To improve production efficiency and quality as well as yield by forming a light shielding layer on one face of a substrate, allowing a black photoresist to remain and forming color filter parts so as to embed the spacings between the gratings. CONSTITUTION:An opaque metallic film 2a consisting of, for example, Cr, Al, Cu, etc., is formed over the entire part on one face of the transparent substrate 1. The photoresist incorporated with a black coloring agent is then uniformly coated atop the same and is subjected to masked exposing and developing after drying to form the black color photoresist layer 3 of a prescribed pattern. With the resist layer 3 as a mask 3, the metallic film 2a is etched away to form the light shielding layer 2 to the grating-shaped pattern. The resist layer 3 is then heat-treated to impart chemical resistance to the layer 3. The R, G, B color filter parts are thereafter successively formed to embed the inter-grating spacings of the light shielding layer 2. Finally, a transparent protective layer 4 is formed over the entire surface. The decrease in the light shielding effect by the pinholes in the metallic layer is thus prevented.
Patent JP-S5241885-A (JP)
Title: Forming of thin metallic tape
Inventor: SEKIGUCHI NOBUO
IPC: H01B13/26
Filed: 1975-09-30
Abstract: PURPOSE: The method has no fear of the damage due to forming dies and tapes, and is enabled to perform the forming operation for a wide range of the shape of the formed tubes by exchanging a minimum quantity of the elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1146283-A (JP)
Title: Optical scanner provided with curved fluorescent tube
Inventor: YOUNGERS KEVIN J
IPC: G06T1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of an entire scanner as well as to ensure simplified power supply and stabilized operation of a curved fluorescent light by adopting a curved fluorescent light that provides similar light intensity to that of a scanner which employs one fluorescent tube or more so as to configure a scanning line focus system. SOLUTION: A C-shaped fluorescent tube 400 employed for a scanning line focus system is wound around an optical alit 188 of a module light source assembly. In the case of using the C-shaped fluorescent tube 400, an aperture space 404 in the middle of the C-shape can be used for a tube end socket 402 or other electrical appliances. A center 406 of the C-shaped fluorescent tube 400 has an output with higher light intensity than that of ends 408, 410, thus a shut-off aperture means which is normally required for optical scanners using one or more cylindrical fluorescent tubes for providing uniform intensity of light crossing an optical sensor is eliminated.
Patent JP-H02298136-A (JP)
Title: Home bus system
Inventor: FUJITA KATSUSHIRO
IPC: H04L12/40
Filed: 1989-05-11
Abstract: PURPOSE:To allow even an old person or a child to operate an electronic apparatus, an electronic device without mistake by giving a control command group stored in a storage area designated in a controller to each prescribed terminal equipment as information suitable for the operation control of each terminal equipment via a bus. CONSTITUTION:After an input element 14 on the console panel 11 of a controller CTLA is operated, a group of control commands composed of predetermined series of control commands sent sequentially on a time base from the terminal equipment is stored in the specific storage area III of a memory 9 attended with a series of operation as to plural terminal equipments TE1-Ten by the user. When an optional input element of the console panel 11 of the controller CTLA connected to the bus B is operated, the plural terminal equipments TE1, TE2-TEn are operated according to the operating sequence and operating mode desired by the user.
Patent JP-H07324049-A (JP)
Title: Purification of p-t-butylphenol
Inventor: KUNITAKE YUJI
IPC: C07B63/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a method for easily purifying p-t-butylphenol in a short time through separating byproducts such as 2,6-p-t-butylphenol to extremely low levels while retaining high recovery of the p-t-butylphenol. CONSTITUTION:Such an amount of an organic solvent (e.g. cyclohexane) as to be soluble for the whole amount of crude p-t-butylphenol (hereafter, abbreviated as crude PTBP) but run to a non-fluid state with the whole amount of the organic solvent included in a liquid state in the PTBP deposited after cooling, for example, 20-120 pts.wt., based on 100 pts.wt. of the PTBP, of the organic solvent is used to dissolve the crude PTBP in the solvent into an organic solvent solution followed by cooling to the non-fluid state, and the organic solvent is then removed by a mechanical separation means such as centrifugal separation to yield a solid product, which is then dried, thus purifying the crude PTBP.
Patent JP-H06328152-A (JP)
Title: Full-web corrugated h-shape steel having corrugation in web
Inventor: KANAYAMA KAZU
IPC: E04C3/07
Filed: 1993-05-20
Abstract: PURPOSE:To improve yield strength by making the edges of projecting side rolls engaging at both edges of a web or the edges of a press die a R shape, making the edges of a recessed side roll, etc., a straight shape, and performing a corrugation work to manufacture a full-web corrugated H-shape steel. CONSTITUTION:In a H-shape steel 20, a corrugation 23 is formed over the whole length of the height of a web 22, so that a full-web corrugated H-shape steel 24 is constituted. This full-web corrugated H-shape steel 24 is obtained by subjecting a H-shape steel 24 previously manufactured to a roll forming or a press forming by a rolling method to the web of. A corrugation is formed from the root of the web part by making a roll on the valley side a flat corrugated roll, and making a shape provided with a bending R at a corner only on the mount part side. Further, a corrugating is formed over the whole height of the web in a gentle shape. Consequently, an appearance and yield strength are excellent, and a rolling load is reduced to prolong the service life of a forming roll and to reduce weight.
Patent JP-S61277213-A (JP)
Title: Limiter circuit
Inventor: KURODA ATSUSHI
IPC: H03G11/04
Filed: 1985-05-31
Abstract: PURPOSE:To vary the amplitude limiting characteristic by providing an operational amplifier which amplifies the difference between a comparison input and a reference input which is set variably by a reference input circuit. CONSTITUTION:An operational amplifier 15 is provided which amplifies the difference between the comparison input and the reference input set variably by a reference input circuit 14. Since the comparison input of the operational amplifier 15 whose reference input can be variably set is supplied from a signal input terminal 12 to a limiter circuit 11 through a switching transistor (TR) Q whose bias voltage is set variably by a bias circuit 13, the input applied to the signal input terminal 12 is amplified with a degree of amplification peculiar to the operational amplifier 15 when the switching TR Q is made conductive. An output corresponding to the reference input of the operational amplifier 15 is obtained when the TR Q is cut off; and thus, the switching TR Q and the operational amplifier 15 are combined simply to obtain the amplitude limiting characteristic of optional left drop for the signal input.
Patent JP-S6010667-A (JP)
Title: Forming method of photoconductive film for image sensor
Inventor: KOYAMA MASATAKA
IPC: H01L31/02
Filed: 1983-06-30
Abstract: PURPOSE:To improve the bondability to a glass substrate without affecting adverse influence to a photoconductive film by providing chromium on the substrate as a contacted layer, then depositing CdSxSe1-x, patterning it, and then activating to heat-treat it. CONSTITUTION:Chromium of VI Group is deposited on a region for forming a photoconductive film. CdS is deposited thereon, a CdSe is further deposited, and CdSxSe1-x of II-VI compounds is formed. A resist is coated, patterned by photolithographic technique, then exfoliated, and isolated insularly to form many photoconductive films 2. After supersonic wave cleaning is performed to remove the resist, it is activated to be heat-treated in a quartz tube, thereby obtaining photoconductive characteristics.
Patent JP-H07325140-A (JP)
Title: Gps sensor
Inventor: TAKEDA HIROSHI
IPC: G01S19/35
Filed: 1994-05-31
Abstract: PURPOSE:To grasp the information of satellite directly by providing an interface to be connected with an external operating unit wherein an operating unit compares the information calculated at a GPS receiver with preset information and transmits the comparison results. CONSTITUTION:A microprocessor (MPU) 4a is connected through a communication interface 5 with an external personal computor, for example, which receives or sets a limit speed, a limit altitude, a continuous moving time, etc. The GPS sensor 1 comprises a GPS receiver 3 which processes a GPS signal received through a receiving antenna 2 and delivers the receiving position information to an MPU 4a. The MPU 4a calculates the moving speed and moving distance of a mobile according to an incorporated program and compares them with set values. When the limit area of set value is exceeded or not exceeded, the MPU 4a delivers the comparison results through an I/O interface 6 using a display means 7, a voice means 9 and an oscillation means 11.
Patent JP-S5641752-A (JP)
Title: Blanking method of sector-shaped iron core plate for electric rotary machine
Inventor: OKU MASARU
IPC: H02K15/02
Filed: 1979-09-13
Abstract: PURPOSE:To blank iron core plates with a good yield without reducing the sectional area by blanking the inner diameter section thereof along the outer diameter section in such a manner that the outer diameter end of the iron core plate bites into the inner diameter section of an adjacent sector-shaped cor plate. CONSTITUTION:When the sector-shaped rion core plate 2 is blanked from a belt- shaped core material 1 in sequence ajoining the inner diameter with outer diameter sections thereof, it is done in such a manner that both ends of the outer diameter of a core plate 2b bites into both inner diameter ends 5 of an adjacent core plate 2a. The inner diameter of the core place is blanked at the center 6 with an bulged section 7 provided along the outer diameter section 8 thereof. In the lamination of the iron plates, they are deviates alternately by half from each other. This permits the bitten section 5 and the bulged section 7 to be laid one upon another in the inner diameter section thereby improving the yield of the iron core material 1 without reducing the core sectional area.