baber/WOPTO huggingface dataset:
Patent JP-H02274066-A (JP)
Title: Image reader
Inventor: KOBEGAWA MINORU
IPC: G06T1/00
Filed: 1989-04-17
Abstract: PURPOSE:To correctly read an image by providing a means for moving a read line on a document corresponding to a photodetecting part of a line sensor relatively to the document in the sub-scanning direction, and a means for inclining the read line by a necessary angle from the direction being orthogonal to the sub-scanning direction. CONSTITUTION:Whenever a document is read by one line, a carrying body 100 is driven in the direction intersecting with the carrying body 100 by a pulse motor 107 through a belt 112 and executes a sub-scan. An optical system unit 101 forms a part of the carrying body 100, and supporting on the carrying body 100 so as to be rotatably by a rotation axis 97 in parallel to the glass surface 98. An angle made by the optical system unit 101 and the carrying body 100 is controlled by the pulse motor 107 through a gear 105, and a rack fixed to the bottom part of the optical system unit 101. Accordingly, the read line can be inclined by a necessary angle from the direction being orthogonal to the sub-scanning direction. In such a way, an image can be read correctly.
Patent JP-H06279338-A (JP)
Title: Production of meso-(3e,7e)-5,6-bis(hydroxymethyl)-3,7-decadiene
Inventor: AMAIKE MASAYASU
IPC: C07C33/02
Filed: 1993-03-30
Abstract: PURPOSE:To synthesize a synthetic intermediate of an attracting pheromone to injurious insects of citrus (insects of Biprorulus: Biprorulus bibax Breddin) in a high yield and in high purity. CONSTITUTION:The subject production consists of 4 processes, the first process in which 2(E)-hexene-1,4-diol is subjected to react with t-butyldimethylsilyl chloride, the second process in which the formed product is subjected to react with 3(E)-hexenoic acid, the third process in which the formed product is subjected to react with trimethylsilyl chloride to form a trimethylsilyl ether, which is subjected to react to rearrange and is hydrolyzed with an acid and the forth process in which the formed product is reduced to form meso-(3E,7E)-5,6-bis(hydroxymethyl)-3,7decadiene.
Patent JP-S5522915-A (JP)
Title: Manufacture of polyester film
Inventor: MOGI MASAHIKO
IPC: B29C55/00
Filed: 1978-08-07
Abstract: PURPOSE:To obtain a polyester film which has good ductility rarely broken when stretched and has high strength both in longitudinal and lateral directions by thermofixing a biaxially oriented film at a particular temperature and then biaxially stretching and thermofixing again in succession under particular conditions. CONSTITUTION:A biaxially oriented film which was stretched both in longitudinal and lateral directions by two times or more, preferably 2.5-5.0 times long is thermofixed at a temperature at or below polyester melting point(Tm)-10 deg.C, preferably at a temperature polyester stretching temperature(Ts)+10 deg.C-Tm-30 deg.C. Next, the film is biaxially strethced in succession both in longitudinal and lateral directions with a stretching ratio of 1.05-2.5 respectively at a stretching temperature of glass transition point of polyester(Tg)+10 deg.C-Tm-40 deg.C, preferably Tg+40 deg.C-Tm-60 deg.C, is thermofixed at a temperature of Tg+50 deg.C-Tm-10 deg.C and thus a film with a F-5 value of 14kg/mm<2> or more is obtained. By setting restretching conditions in such a way that the product of two stretching ratios, that in longitudinal and lateral directions, may become 4.0 or more, preferably 5.5 or more, a film with desired characteristics can be obtained.
Patent JP-S59221064-A (JP)
Title: Talking device
Inventor: MATSUMOTO TAKESHI
IPC: H04M9/00
Filed: 1983-05-30
Abstract: PURPOSE:To give an answer to a call with no trouble and to keep the privacy by providing a voice identifying means to a talking device to make a call automatically when the voice satisfies the prescribed conditions and to disable the call in response to a prescribed signal respectively. CONSTITUTION:A control circuit part 3 is connected to a telephone receiving part 2 of a talking device 1 of one side, and a talking device 8 having the same constitution as the device 1 is connected to the part 3. Then a call is possible between devices 1 and 8. A voice recognizing unit 4 is connected to the control part 3 of devices 1 and 8 respectively via a talking device controller 6, and a microphone 5 is connected to the unit 4. While a reset key 7 is connected to the controller 6, and the unit 4 recognizes the prescribed voice given through the mike 5. The part 2 is picked up in response to a call, and the unit 4 recognizes that the prescribed voice is fed through the mike 5. Then the controller 6 is controlled to make possible a call automatically. The call is disabled by a specific voice produced in a ring-off mode, etc. This simplifies the operation of a talking device.
Patent JP-H06306042-A (JP)
Title: Productionof sulfobetaine
Inventor: OHORI KOICHI
IPC: C07B63/00
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a sulfobetaine capable of being used as a bleach-activating agent by reacting raw materials in a polar solvent and subsequently crystallizing the sulfobetaine from the obtained reaction mixture containing the polar solvent. CONSTITUTION:A compound of formula I (M is alkali metal, alkaline earth metal) is reacted with a compound of formula II (X, X' are halogen; R<4> is alkylene) in a polar solvent to produce a compound of formula III. The compound of formula III is reacted with a compound of formula IV (R<1> is alkyl, alkenyl, aryl, alkyl-substituted aryl; R<2>, R<3> are alkyl, hydroxyalkyl, A is O, NHCO, CO, etc. ; Y is alkylene, etc. ; m is 0, 1) to produce a sulfobetaine of formula V. Therein, the polar solvent used in the reaction is distilled off, and the sulfobetaine of formula V is crystallized in some other polar solvent and collected. As the polar solvent, acetone, acetonitrile, benzonitrile, dimethylacetonitrile, etc., are especially and preferably can be exemplified.
Patent JP-S5621360-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI TAKAHIKO
IPC: H01L29/78
Filed: 1979-07-27
Abstract: PURPOSE:To obtain desired high resistance with good control by using an MIS transistor having small mutual conductance gm and a thick gate insulating film as the load of a static RAM memory cell. CONSTITUTION:A p<+> channel cut region 11' is provided under the field insulating film 12 of a p-type Si substrate 11. A part 12' of the insulating film 12 is specially made as a gate insulating film. A poly Si gate electrode 13 is provided without doing the diffusion of channel cut at this section. Furthermore, n<+>-layers 14, 15 are provided to serve as the drains of n+-type Vcc line and driver transistors for load transistors respectively and the n<+>-layers 14, 15 are covered with a PSG16. In this composition, the gate insulating film 12' is very thick. Therefore, gm becomes very small and the MIS transistor practically acts as high resistance. Furthermore, the MIS transistor will simultaneously be formed with good control and high density with the same process as other transistor formation.
Patent JP-H02273960-A (JP)
Title: Diamond heat sink
Inventor: NAKAMURA TSUTOMU
IPC: H01L23/373
Filed: 1989-04-14
Abstract: PURPOSE:To obtain superior productivity and thermal conduction characteristics by forming a lamination body wherein a diamond crystal body layer is laminated and bonded on a plane type substrate by vapor phase synthesizing method. CONSTITUTION:The title device is constituted of a lamination body of a plane type substrate 12 and a diamond crystal body layer 13. The substrate 12 is composed of material whose thermal conductivity is larger than or equal to 0.8W/cm. deg.C in the range from room temperature to 200 deg.C. The layer 13 is laminated and bonded on the substrate 12 by vapor phase synthesizing method, and composed of substantially diamond only. In the range from room temperature to 200 deg.C, the thermal conductivity of the layer 13 is 5W/cm deg.C, and the specific resistance is larger than or equal to 10<9>OMEGA.cm. The ratio of the thickness of the diamond crystal body layer 13 and that of the lamination body layer is larger than or equal to 0.1. In this case, diamond is subjected to vapor phase synthesis on the substrate, thereby improving thermal conductivity and reducing the production cost.
Patent JP-H01268280-A (JP)
Title: Television monitoring method
Inventor: FUJITA TSUTOMU
IPC: H04N7/14
Filed: 1988-04-19
Abstract: PURPOSE:To move an image-picked up picture, which is displayed on a television monitor, without moving a television camera and moving a subject by locally extracting the photo-detecting picture of an image-pick up element in the television camera, displaying the picture on a display and executing the selection and extraction of a local picture, which is displayed on the display, from the image-pick up element. CONSTITUTION:A picture signal to be obtained from an image sensor 3 of a camera unit 1 is A/D converted 6 and stored in an RAM 7, whose writing timing is controlled by a memory controller 8. Then, this picture signal of the RAM7 is D/A converted 9 and after that, it is displayed on a monitor 10 to be composed of a CRT and an LCD, etc. Thus, the photo-detecting picture of the image pick-up element 3 in the television camera 1 is locally extracted and displayed on a display 10 and the local picture to be displayed on the display 10 can be selected and extracted from the image pick-up element 3. Thus, since the arbitrary subject to be included in the picture, which is imagepicked up by the image pick-up element 3 in a wide range, can be selectively enlarged and displayed, the image-picked up picture to be displayed on the television monitor can be moved without moving the television camera and further without moving the subject.
Patent JP-2000290883-A (JP)
Title: Printing method for electronic image
Inventor: YAMAMOTO KAORU
IPC: D06P5/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing method for an electronic image capable of simply and clearly performing printing of white or milky white letter or figure on a colored cloth face such as colored black. SOLUTION: In this method, letters or figures are negatively copied on a copying paper and superposing the copy on a B-sheet 2a in which a releasing layer 5, an adhesive layer 6 and a milky white layer 7 are laminated on a substrate, the copied paper is peeled off by pressing at a high temperature under a high pressure, then the letters or the figures are formed on the B-sheet 2a by peeling off a part of the milky white layer 7 and the adhesive layer 6, thus the resultant letters or the figures are superposed on an A-sheet 8a in which a releasing layer 10 and a resin layer 11 are laminated on a substrate and are peeled off by pressing at a high temperature under a high pressure.  Then, the milky white layer 7 and the adhesive layer 6 are attached on an A-sheet 8b, thus the white or milky white letters or figures are printed on a T-shirt 12 by fitting the A-sheet 8b to the T-shirt 12 and pressing at a high temperature under a high pressure.
Patent JP-S60239272-A (JP)
Title: Transfer material cassette
Inventor: WATANABE JIYUNJI
IPC: B65H16/02
Filed: 1984-05-14
Abstract: PURPOSE:To enable a transfer material to be replaced in a single stroke, by a construction wherein a transfer material is wound around a payout-side winding core and a take-up side widing core, and these are enclosed in a casing to form a cassette, in an image-forming device. CONSTITUTION:A ribbon cassette 14 comprises the winding cores 31, 32 around which a thermal transfer ribbon 15 is wound, and these are enclosed in the casing 33 having a part exposed so that an intermediate part of the ribbon 15 is intermediately disposed between a platen and a thermal head. A slit 34 for fitting to a holder is provided between winding core containing parts 33a, 33b, and driving force receiving end parts 31a, 32a having an engaging groove 35 are provided on the side of an open end. When the cassette 14 is fitted, an engaging projection 38 of a coupling 37 for a driving shaft 36a of a motor is engaged to the groove 35, and a driving force is transmitted. Flanges 40 as stoppers are integrally provided at both end parts of the payout-side winding core 32 to restrict skewing of the ribbon 15.
Patent JP-S5431107-A (JP)
Title: Address comparing circuit
Inventor: HAYASHI AKIYOSHI
IPC: B60L3/08
Filed: 1977-08-12
Abstract: PURPOSE: To stabilize operation of address comparing circuit, by reading out normal signals of binary-code comparator by a synchronous read-out circuit, with shifting of timing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01266075-A (JP)
Title: Device for steering rear wheel of vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1988-04-19
Abstract: PURPOSE:To prevent the occurreoce of shifting in control in the captigned device in which a rear wheel steering lneans is held in a defined displaced position by means of a steering electric motir or a steering holding means by carrying out the steering holding action by meaos of both at the time of avitchover to the steering hoiding by means of the electric motor or to the steering flolding by means of the stiering holding means. CONSTITUTION:In a rear wheel steering device, a rear wheel steering means A is alwiys being eoergized toward a defined neutral position by a neutral position riturlliog means B. Oue to tbe action of au electric ]notor C linked to the rear wlleel steering means A, the rear wl)eel steering !neans A is displaced from the neutral position against the energizir!g force of the neutral position returning [neaDs B while holding the rear wheel sheering meaans A in a defined displaced condition. Also, by the action of a stiering bolding means D, the rear wheel steering means A is locked and held in the defirnd displaced condition. In this case, the holding of the defihed displaced condition is switched over between the electric motor C ani the steering hilding means D by a switchover means E and, at the time of carrying out the switchover by this lneans E, the holding is carried out for a certain time by both electric motor C and steering holding means D.
Patent JP-H09260608-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOGAMI TERUTOSHI
IPC: H01L27/108
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To increase the capacitor capacity of a DRAM memory cell. SOLUTION: A sectional mesa-shaped silicon oxide film 29 is formed by HF etching step on a polycrystalline silicon film 27 on a gate wiring 24 formed on a field region, so as to from a photoresist 210 having an aperture part containing the silicon oxide film 29. Later, anisotropic etching step is performed using the photoresist 210 and the silicon oxide film 29 as masks, so as to form an irregular pattern on the surface of the polycrystalline silicon film 27 to be a capacitor lower part electrode.
Patent JP-S57210841-A (JP)
Title: Formed body made of silicone rubber
Inventor: SUZUKI KIJIROU
IPC: B29C65/00
Filed: 1981-06-22
Abstract: PURPOSE:To increase the adhesive strength between a formed product and various adhesives and paints by means of treating the surface of a formed body made of silicone rubber by a silane compound containing vinyl group or a mixture of said compound with an organic peroxide. CONSTITUTION:Vinyl-tris(tertiary butyl peroxy) silane compound is painted on one side-surface of a silicone rubber sheet. Then it is heat-treated for 15min at 200 deg.C. The silicone rubber sheets thus heat-treated are provided with two sheets respectively, and they are adhered by a commercially available adhesive on the market. The sheets which have been treated with the vinyl-tris(tert. butyl peroxyl)silane compd. show superior adhesive property compared with the untreated rubber sheet.
Patent JP-S61254697-A (JP)
Title: Perfluoroether composition and its preparation
Inventor: TATSU HARUMI
IPC: C10M147/04
Filed: 1985-05-07
Abstract: PURPOSE:To obtain the titled composition of good storage stability at high temperature with outstanding sealing characteristics for use as high-pressure lubricant, vacuum sealing material, etc., by blending specific perfluoroether compound, fluorine-contg. surfactant and powder of metal, metal oxide or metal sulfide. CONSTITUTION:The objective composition comprising (A) a perfluoroether compound of formula I [Rf and Rf' are each CF3, C2F5 or C3F7; k, l, m, n and p are each a number 0-<100 (where, pnot equal to 0); (k+l+m+N)Xp<200; the order for C4F8O, C3F6O, C2F4O and CF2O being arbitrary], (B) a fluorine-contg. surfactant of formula II [k', l', m', m' and p' are each a number 0-<100; (k'+l'+m'+n')Xp'<200; total number of carbon atom 5-200; X is RfO, COOH, SO3H, SiY3 (Y is OCH3, halogen, etc.), etc.] and (C) metallic powder, metal oxide powder (e.g., magnetite) or metal sulfide powder. The preparation process is as follows: first, the components (A) and (C) are blended so that the weight ratio (A)/(C) falls between 100/1 and 1/10, followed by blending the component (B) so as to 100/1-1/1 for the weight ratio (A)/(B).
Patent JP-S5430742-A (JP)
Title: Memory control system
Inventor: ARAKI YOSHIHIRO
IPC: G06F11/00
Filed: 1977-08-11
Abstract: PURPOSE: To make it possible to store micro-programs in a storage device accurately by rereading a microprogram which has been already written and by comparing it with data of a write input terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5523577-A (JP)
Title: Diagnostic system of computer system
Inventor: ADACHI HARUMI
IPC: G06F15/16
Filed: 1978-08-08
Abstract: PURPOSE: To make it possibe to perform a complete diagnosis even if there is only one computer system, by providing a diagnostic unit which transmits response request signals periodically and compares the response, which is returned from the computer, with a correct answer pattern.  
     CONSTITUTION: Diagnostic circuit 2-1 reports response request signals at a time interval determined previously to computer 1-1, and causes the computer to execute different interrupt processing routines according to the frequency of them and transfer the processing result as a response to disagnostic circuit 2-1, and compares this response with a correct answer pattern according to the response request frequency, thus performing diagnosis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59222659-A (JP)
Title: Hydraulic controller of stepless transmission gear
Inventor: SAKAI YASUTO
IPC: F16H61/00
Filed: 1983-05-31
Abstract: PURPOSE:To prevent slip of a belt, by a method wherein a sensor shoe is brought into resilient slide contact with the surface, on the belt side, of the peripheral edge part of a half pulley on the moving side, and when a slide part is worn, the press force of a pulley is set to higher value together-with a line pressure. CONSTITUTION:A feedback sensor 56 detecting an actual transmission ratio consists of a balance type lever 59 which is turned through movement of a rod 58 having a sensor shoe 57 at its end, and the sensor shoe 57 engages with a groove 60 in the peripheral part of a half pulley 24a on the moving side. Meanwhile, in a spool 54 of a pressure regulating valve 43, a rod 54b, protruded outward through a valve body 53, is integrally formed on the spring 55 side, and the one end of the lever 59 is coupled to the rod 54b through a spring 55 and a spring support 62. This causes a spring force to be normally exerted on the rod 58, and serves to bring the sensor shoe 57 into slide contact with a surface 60a opposite to a belt in the groove 60.
Patent JP-H11270269-A (JP)
Title: Device and method for detecting ground drilling extension, method for controlling ground drilling extension, method for controlling chemical grouting drilling extension, and device and method for detecting chemical grouting depth
Inventor: KUDO FUMIO
IPC: E21B47/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of automatically detecting drilling extension without depending upon manpower. SOLUTION: The ground-drilling extension detecting device has a motion changing mechanism being connected to a drilling rod 23 conducting drilling to a ground and changing a rectilinear propagation motion at the time of insertion into the ground of the drilling rod 23 into a rotary motion, a rotary encoder 31 being installed to the shaft of the motion changing mechanism and detecting the quantity of the shaft rotated and a computer 41 computing drilling extension to the ground on the basis of the quantity of rotation output from the rotary encoder 31.
Patent JP-S58213910-A (JP)
Title: Controller for pneumatic type conveyor of improving material for soft ground improver
Inventor: UCHIDA YOUZOU
IPC: E02D3/12
Filed: 1982-06-03
Abstract: PURPOSE:To keep the instantaneous discharge amount of an improving material by providing one or both of a controller for secondary wind velocity from a discharge amount control means feeder for the improving material to a stirrer and a controller for the mixing ratios of the improving material and air. CONSTITUTION:When an improving material is started to feed, the output of a load cell 12 to support an improving material tank 1 is added by an adder 13, sent to an arithmetic unit 14 to calculate the instantaneous discharge amount, and then compared with a set value by a deviation arithmetic unit 16 to control a variable speed motor 3. Also, on the basis of the detection of primary pressure P1, air flow rate Q1, and secondary pressure P2, secondary wind velocity V2 is calculated by an arithmetical unit 19 and also the weight W2 of air is obtained from the secondary wind velocity V2 and the secondary pressure P2. Then, the secondary wind velocity V2 is compared with minimum secondary wind velocity by the deviation arithmetic unit 21, and a pressure regulating valve 5 is controlled through an auto selector circuit 28. When the mixing ratio exceeds the maximum mixing ratio, signal from the deviation arithmetic unit 26 is sent to the regulating valve 5 through the circuit 28 to reduce the mixing ratio.
Patent JP-H02274183-A (JP)
Title: Driving method for solid-state image pickup element
Inventor: AZUMA EIICHIRO
IPC: H04N5/3725
Filed: 1989-04-17
Abstract: PURPOSE:To reduce a smear by dissipating a potential barrier be tween a channel area and an overflow drain, and exhausting an unrequired photoelectric charge in the channel area to the overflow drain. CONSTITUTION:The potential of the overflow drain 12 is boosted, including even a channel stopping area by increasing the potential of the overflow drain area 12, and also, that of the channel area 13 is shallowed by decreasing the potential of a transfer electrode. Therefore, the potential barrier between the overflow drain 12 and the channel area 13 can be dissipated, and the photoelectric charge in the channel area 13 flows in the overflow drain 12. By employing such exhausting method of the photoelectric charge, the photoelectric charge in the channel area 13 of a CCD solid-state image pickup element can be exhausted simultaneously and in a short time, thereby reducing the smear.
Patent JP-2000249129-A (JP)
Title: Bolt with hexagonal hole for business machine
Inventor: HASHIMOTO TAKESHI
IPC: F16B23/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To take little labor and time by providing a cross groove having the same center as a hexagonal hole in the head part of a bolt with the hexagonal hole and loosened by a cross screwdriver in a vertex of the hexagonal hole and an arbitrary position. SOLUTION: A cross groove is so provided as to have the same center as a hexagonal hole 2 of a head 1 of a bolt with the hexagonal hole and position the tips of the cross in the vertex of the hexagonal hole 2 and arbitrary positions. The cross groove 3 has such a shape that the tip of the head 1 has an inclined angle relative to the hexagonal hole 2 and the tip of a cross screwdriver can be easily inserted in the cross groove 3. In a manufacturing stage of the bolt with hexagonal hole by a die, prescribed machining is performed beforehand in the die so as to be the hexagonal hole 2 and the cross groove 3. In using, the cross screwdriver is inserted in the cross groove in the head to be detached. This constitution can improve the workability in using.