baber/WOPTO huggingface dataset:
Patent JP-H02111932-A (JP)
Title: Finder optical system for single-lens reflex camera
Inventor: SHONO TETSUJI
IPC: G03B13/26
Filed: 1988-10-20
Abstract: PURPOSE:To lower the height of a camera and to miniaturize the title system and to reduce the weight by projecting a finder optical system forward by the combination of plural mirrors. CONSTITUTION:Light on the optical axis 11 of a photographing lens 3 is deflected upward by a spring mirror 4. The light on an optical axis 12 that is made incident from the mirror 4 via a focal plane 7 is deflected almost verti cally by a mirror 41 and goes to the optical axis 51. The light is deflected almost vertically in a horizontal plane by a mirror 42 and becomes light on an optical axis 52. The light on the optical axis 52 is further deflected almost vertically on a horizontal plane by a mirror 43 and becomes light on an optical axis 53. All mirrors 41 to 43 are arranged oblongly on the same horizontal plane above the top of a film 6. Therefore, the finder optical system projects forward in the same way as a lens barrel 2 and never projects upward. Thereby, the finder optical system can make the camera thin.
Patent JP-S62125024-A (JP)
Title: Metallic traveller for spinning machine
Inventor: KIBE SHIGERU
IPC: D01H7/60
Filed: 1985-11-26
Abstract: PURPOSE:The titled traveller making stable and durable continuous operation possible, having improved corrosion resistance and wear resistance, by forming a crystallized nickel phosphide alloy layer having high hardness by chemical plating on part of the metallic traveller to be brought into contact with a ring flange. CONSTITUTION:A film of coating of amorphous alloy plating having usually 0.02-15mu thickness and preferably 6-12% phosphorus content is formed on the surface of a metallic traveller 3 at least to be brought into contact with a ring flange by chemical nickel phosphorus plating. Then, the traveller is heat-treated preferably at 330-380 deg.C for 60-120min and a precipitated hard alloy layer 2 (texture wherein Ni 5 is dispersed into Ni3P base material 4) of crystallized nickel phosphide (Ni3P) having 800-1,000 hardness is formed to give the aimed traveller.
Patent JP-H10109552-A (JP)
Title: Transmission for rice-planting machine
Inventor: KUBOTSU MAKOTO
IPC: B60K17/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To improve shifting performance by providing a front/rear shifting mechanism and a traveling auxiliary shift mechanism in series from the upper stream side of a transmission path and inputting the motive power after passing the front/rear shifting mechanism into a planting transmission system provided with a one-way clutch. SOLUTION: When a front/rear shifting mechanism B shifts a sleeve 25a in a shift rotation body 25 to the left so as to be engaged with a normal rotation gear 26, it becomes into a front forward drive state by a first-range shift of a drive normal rotation gear 23 and the normal rotation gear 26 and, when the sleeve 15a is shifted to the right and engaged with a reverse gear 27, it is in a retreat state by a second-range shift. When the traveling auxiliary shift mechanism 9 shifts a shift gear Sg to the right-most position so as to fit a lateral projection 37 in a side hole 36a of a driven gear 36, it becomes in a first-range shift state and, when the shift gear Sg is shifted to the left so as to engage a second driven gear 35 with a second drive gear 32, it becomes in a second-range shift state.  When the shift gear Sg is shifted to the left-most position so as to engage a third driven gear 34 with a third drive gear 33, it becomes in a third-range shift state.
Patent JP-H06116810-A (JP)
Title: Production of porous fiber having sponge structure
Inventor: FURUKAWA RYOICHI
IPC: D01F6/90
Filed: 1992-10-05
Abstract: PURPOSE:To provide the porous polyamide fiber having a sponge structure having many fine pores formed therein. CONSTITUTION:The method for producing the porous fiber is characterized by dissolving a polyamide 66 in a high concentration formic acid solution, adding the partial hydrolysate of gelatin to the solution, homogeneously dispersing and dissolving the partial hydrolysate in the solution, and subsequently wet- spinning the produced spinning dope in a coagulation bath comprising a 0.1N sodium hydroxide solution.
Patent JP-2000098686-A (JP)
Title: Multiple picture forming device
Inventor: KAWANO YUZO
IPC: G03G21/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of picture quality caused by tilt-deviation of a scanning line. SOLUTION: This device has an electrifying means electrifying uniformly surfaces of photosensitive drums 1a-1d, an exposure means 3 in which latent image lines formed on the photosensitive drum 1a-1d by irradiating scanning lines corresponding to picture data of specific colors are arranged so as to have the prescribed tilt for rotary shafts of the photosensitive drums 1a-1d and electrostatic latent images are formed on the photosensitive drums 1a-1d, a developing means 4a-4d developing the electrostatic latent image, and a transcription means superimposing successively and transcribing monochrome pictures formed on the photosensitive drums 1a-1d on an intermediate transcription belt.  And rotary speed of the photosensitive drums 1a-1d is controlled so that tilts of transcription lines to which a latent image line (e) extending to a scan finish point E from a scan start point D set at an opposed side to a contact point R with an intermediate transcription belt in the photosensitive drums 1a-1d in the direction of width of the photosensitive drums 1a-1d is developed are made equal.
Patent JP-H1069224-A (JP)
Title: Formation of various cutting displays and cutting sheet
Inventor: MORISHITA TOMOHIRO
IPC: G09F3/02
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to make various colorful expressions with a small number of samples and to deal with the requirement for a small lot by selecting cutting sheets, selecting plural sheets thereof so as to meet desired colors in the case of non-primary colors, cutting these sheets to pattern shapes and superposing and affixing the cut sheets to a display carrier. SOLUTION: The cutting sheets adapted to meet the desired colors are selected from the cutting sheet groups which are subjected to transparent coloration as to three primary colors and are prepd. in many grads by densities of respective primary colors. In the case of the primary colors, only the one kind or the two kinds added with the white for concealing the ground suffice but in the case of the many colors, the colors are medium contrast colors and, therefore, the three kinds combining magenta 1, yellow 2 and cyan 3 of respective suitable densities or several kinds added with white 4 and black 5, etc., are selected. The protective sheet exclusive of the lowermost layer (white) is peeled and the base film is laminated and cut to the pattern shapes. The cut films are superposed and affixed onto the display carrier 6.
Patent JP-H03127258-A (JP)
Title: Character processor
Inventor: KUWAKINO KENICHI
IPC: G06F17/21
Filed: 1989-10-13
Abstract: PURPOSE:To ensure the well-balanced output of characters by storing previously plural pieces of character pitches of KANJI (Chinese character) and KANA (Japanese syllabary), selecting the KANA character pitch based on a designated KANJI character pitch, and outputting the KANJI and the KANA in accordance with each character pitch. CONSTITUTION:A KANJI character pitch input means 43 points a KANJI character pitch, and the designated character pitch is stored in a KANJI character pitch storage part 44. For HIRAGANA (cursive form of Japanese syllabary) and KATAKANA (square for of Japanese syllabary), the proper character pitches are selected out of a HIRAGANA/KATAKANA character pitch storage part 45 which stores the prescribed character pitches for each character. Thus it is possible to designate the KANJI character pitches of sentences and to automatically designate the character pitch of each character for both HIRAGANA and KATAKANA. As a result, the display is ensured for the easy-to-read sentences with no dull phenomenon caused between the HIRAGANA and KATAKANA characters.
Patent JP-H11111969-A (JP)
Title: Semiconductor device
Inventor: HAGIWARA YOSUKE
IPC: H01L29/78
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a leakage current flowing between a drain and a source in the state in which a voltage is not applied to an insulation gate. SOLUTION: An epitaxial layer 2 is formed on a semiconductor substrate 1, and a (p)-type well area 3 is formed inside the epitaxial layer 2. An n<+> -type drain region 4 and an n<+> -type source region 5 are formed away from each other inside the (p)-type well region 3, and the insulation gate 7 is formed through a gate oxidized film 6 on the (p)-type well region 3 interposed between the n<+> -type drain area 4 and the n<+> -type source region 5. Also, a LOCOS oxidized film 10 is formed inside the (p)-type well region 3 so as to be exposed to the surface of the (p)-type well region 3 interposed between adjacent nMOS transistors and a p<+> -type impurity region 11, as a channel stopper for parasitic nMOS is formed inside the (p)-type well region 3 at the lower part of the LO COS oxidized film 10.  Also, an (n)-type impurity region 12 is formed between the n<+> -type drain region 4 and the (p)-type impurity region 11. In this case, the p<+> -type impurity region 11 is formed in contact with the n<+> -type source region 5.
Patent JP-H07122200-A (JP)
Title: Electron beam shield
Inventor: INOUE TAKAHIRO
IPC: H01J29/02
Filed: 1993-10-25
Abstract: PURPOSE:To provide an electron beam shield capable of preventing the invalid screen light emission of a cathode-ray tube and the halation by a spring holder, a damper spring, etc. CONSTITUTION:In an electron beam shield 15 with a magnetic shield 7a to be provided opposite to the frame of the color discriminating mechanism body of a color cathode-ray tube, the end part on the phosphor screen side of the magnetic shield 7a is bent, and the bent part is formed into an electron beam shielding part 8a. Consequently, the electron beam irradiating the glass on the outside of the effective screen to cause glass emission can be shielded.
Patent JP-H11100126-A (JP)
Title: Article cutout device and article sale device
Inventor: MIYAUCHI KOICHIRO
IPC: B65G59/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an article cutout device capable of easily and rapidly charge articles and increasing storing capacity while reducing a floor area needed for the stock of articles. SOLUTION: Articles 3 can be stocked under directly stacked condition. Also provided are a pivotally supporting member 24 which supports the bottom surface of the lowermost article 3 and a locking member 25 which can support from both sides the article on the second stage from the bottom. When the locking member 25 locks the article 3 on the second stage from the bottom, the pivotally supporting member 24 oscillates downward, makes the lowermost article 3 slide down, and returns to the original horizontal condition. Then the locking member 25 performs the releasing operation for the article 3 to drop the article 3 on the pivotally supporting member 24. Now one-cycle of operation is completed.
Patent JP-H01108708-A (JP)
Title: Magnetic caster
Inventor: INOUE MASUO
IPC: H01F1/22
Filed: 1987-10-22
Abstract: PURPOSE:To provide magnetic caster between a heating coil and a metallic filter structure to converge leakage flux and avoid scattering of the flux and improve a heating efficiency and, at the same time, improve the mechanical strength, insulating properties and fire-resistant properties of the magnetic caster by a method wherein the caster is composed of a specific content of fine ferromagnetic powder with specific particle size and remnant of hydraulic castable binder. CONSTITUTION:Caster is composed of 50-wet.% of fine ferromagnetic powder with particle size not larger than 10mesh and remnant of hydraulic castable binder. The ferromagnetic powder whose particle size is not larger than 10 mesh is hardly oxidized, has excellent magnetic characteristics and, moreover, is hardly heated by an induction current and also serves as aggregate of the hydraulic castable binder to improve the mechanical strength of the molded magnetic caster. If the content of the ferromagnetic powder is lower than 50wt.% the permeability is low and flux can not be converged sufficiently. On the other hand, if the content exceeds 85wt.%, the mechanical strength, the insulating properties and fire-resistant properties are degraded and the characteristics required to furnace construction material can not be obtained.
Patent JP-H08127706-A (JP)
Title: Curable resin composition, prepreg, compound, and cured item
Inventor: MORI KUNIO
IPC: C08F283/00
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a curable resin compsn. which can be thickened as desired, can be cured without generating a gas, and has an improved flame retardance. CONSTITUTION: This compsn. contains a novolak-type arom. hydrocarbon- formaldehyde resin (e.g. a novolak phenol resin), a compd. having at least two ethylenically unsatd. bonds (e.g. divinylbenzene), a compd. having at least one maleimide structure, and if necessary a cure accelerator, etc.
Patent JP-H08128701-A (JP)
Title: Inspection device for air conditioner and inspection method thereof
Inventor: TAKANASHI AKISHI
IPC: F24F11/02
Filed: 1994-10-31
Abstract: PURPOSE: To shorten time required to inspect and measure the performance or quality of an air conditioner by placing the air conditioner in a specific operating state different from a routine operation. CONSTITUTION: This inspection device comprises a remote control device, indoor equipment 1, a receiving part installed inside or outside the indoor equipment 1, an operation switch 7 installed to the indoor equipment 1, outdoor equipment 5, an indoor control device which is installed inside the indoor equipment 1 and decodes a signal transmitted from the receiving part or controls the communication with the outdoor equipment and an outdoor control device which is installed inside the indoor equipment 1 and controls the communication with the indoor equipment 1. This construction makes it possible to carry out other operations in addition to regular operations of an air conditioner by receiving an exclusive signal which is different from regular signals transmitted from the operation of a regular air conditioner.
Patent JP-H11109748-A (JP)
Title: Developing device
Inventor: KIKUTA SHINJI
IPC: G03G15/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device facilitating bristle cutting dimension adjusting work and capable of accurately and easily positioning respective parts as a developing device equipped with a normal developing roller and a reverse developing roller. SOLUTION: This developing device is equipped with a housing 22 arranged adjacently to a photoreceptor drum, the normal developing roller 24 driven to be rotated in an opposite direction to the photoreceptor drum, the reverse developing roller 23 driven to be rotated in the same direction as the photoreceptor drum, a 1st supporting plate 29 attachably/detachably pivotally supporting the roller 23, capable of rotating with respect to the housing 22 centering around the rotary shaft 27 of the roller 24 and biased by a spring 38 in a direction where the roller 23 is brought into press-contact with the photoreceptor drum, and a blade provided proximately to the roller 24 inside of the housing 22.
Patent JP-S62127902-A (JP)
Title: Process controller
Inventor: SATO KOICHI
IPC: G05B11/32
Filed: 1985-11-29
Abstract: PURPOSE:To improve the controllability, especially, the responsiveness regardless of the size of a set value and the size of a set value change width by providing a difference detecting part, a difference holding part, a difference differentiating part and an adder part. CONSTITUTION:When a difference detecting part 8 detects a setting part output SV, at a difference holding part 9, the width of the change and the increasing and decreasing directions of the change are stored, and only a setting time (t) of a built-in time limit circuit is held. At a difference differentiating part 10, the signal is differentiated and outputted as an output signal MV 2 based on the size and the direction of a difference signal DELTASV, which is the output of the difference holding part 9. The output signal MV 2 is added to an output signal MV 1 from an adjusting part 4 and outputted to an operating part 6 by an adder part 5.
Patent JP-H09111006-A (JP)
Title: Dry friction material and its production
Inventor: KANI HARUNOBU
IPC: F16D13/62
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of fade even in the friction under a high load. SOLUTION: This dry friction material is composed of a carbon-based friction base material 1 composed mainly of carbon fiber and a glass-based friction base material 2 composed mainly of glass fiber. The carbon-based friction base material 1 and the glass-based friction base material 2 are alternately arranged in the sliding direction. Since the thickness of a coating film formed on the counter material by friction sliding can be maintained to the optimum level, the friction coefficient is stably kept throughout the period from the initial stage to the fading time.
Patent JP-H05108883-A (JP)
Title: Method and device for character recognition
Inventor: ARAI TSUNEICHI
IPC: G06V10/44
Filed: 1991-10-16
Abstract: PURPOSE:To reduce erroneous recognition by rearranging classified input strokes at respective same kinds, calculating similarity between the same kind of strokes of the input stroke and a dictionary stroke to detect a maximum similar factor and setting a character of which result of addition is maximum to be the result of recognition. CONSTITUTION:The strokes are rearranged 13 at respective classes without regard to an input writing order inputted from a stroke input part 11. Then, a maximum similarity factor detecting part 14 calculates similarity between the input stroke and an average stroke stored in a dictionary 15, makes a similarity matrix and detects 14 the maximum similar factor of the similarity matrix between the strokes of the same division. The dictionary 15 arranges average stroke data by the character at the respective classes of the same strokes in accordance with classifying. A maximum similar factor decision part 16 judges whether the detected maximum similar factor is only one at a line or not and when it is not only one, the maximum similar factor decision part 16 sets factors obtained by selecting parts which are not only one in the order of data of the dictionary to be the maximum similar factor.
Patent JP-H02116023-A (JP)
Title: Recording medium lubricating material and recording medium
Inventor: GOTO YOSHIKI
IPC: C10N40/18
Filed: 1988-10-24
Abstract: PURPOSE:To obtain the recording medium which is excellent in friction resistance and wear resistance by using the recording medium lubricating material contg. specific 3-branch type alkyl silane. CONSTITUTION:The recording medium lubricating material contg. the 3-branch type alkyl silane expressed by formula I is used. In formula I, R1 denotes an alkyl group, amino group and carboxyl group branched to 3 or an alkyl group contg. an ether bond; R2 to R4 include halogen, alkoxy group, acetoxy group or hydroxy group. The Si parts of the alkylsilane of the 3-branch type alkyl silane used for the lubricating layer 3 array near the surface of the recording layer 2 and the alkyl chains array further from the surface of the recording layer 2. The Si parts of the 3-branch type alkyl silanefilm formed in such a manner generate the covalent bond with the surface of the recording layer 2 and form the film of the 3-branch type alkyl silane improved in the density of the alkyl chain on the surface of the recording layer 2. The recording medium having the excellent friction resistance and durability is obtd. in this way.
Patent JP-H05109734-A (JP)
Title: Semiconductor device and manufacture of semiconductor device
Inventor: KAMIYAMA SHINYA
IPC: H01L21/321
Filed: 1991-10-16
Abstract: PURPOSE:To protect a semiconductor element from water heat, shock, etc., from the outside, improve reliability, and simplify manufacturing process, by forming polyimide based resin on a passivation film, and using a polyimide based resin as a mask in the case of electroless plating. CONSTITUTION:After a photosensitive polyimide based resin 104 is spread on an LSI wafer where a passivation film 102 on an aluminum electrode 101 is eliminated, exposed to light, and heat-treated, nucleation is performed by using PdC 12 solution or the like. Electroless plating of Ni as barrier metal 105 is performed, and electroless plating of gold 106 is performed. By constituting the above structure, one layer is added in virtue of the polyimide based resin which the layer protects a semiconductor element from water, heat, shock, etc., from the outside, so that the reliability of the semiconductor element can be improved. By relieving the local stress when a carrier tape is bonded in the manufacturing process, it is simplified and the yield is improved.
Patent JP-H02113948-A (JP)
Title: Ink jet head
Inventor: YASUHARA MASATOSHI
IPC: B41J2/05
Filed: 1988-10-24
Abstract: PURPOSE:To enhance manufacturing efficiency by performing assembling without requiring the accurate positioning of a nozzle orifice by providing respective heating elements each allowing an ink droplet to fly from the nozzle orifice by pressure to the respective regions demarcated on a base plate corresponding to the nozzle orifices of a nozzle plate by a spacer. CONSTITUTION:A spacer 2 is interposed between a base plate 3 and a nozzle plate 1 and nozzle orifices 5 of the nozzle plate 1 are supported so as to be spaced apart by a definite distance with respect to the heating element 6 of the base plate 3 by a spacer 2 and the adjacent heating elements 6, 6 are mutually separated by the spacer 2. Since there are a plurality of nozzle orifices 5 opened at a pitch shorter than one side of the heating element 6 in a diameter smaller than one side thereof, it is unnecessary to perform the positioning of the nozzle orifices 5 with respect to the heating element and assembling efficiency is enhanced. When voltage is applied to the heating elements, the pressures in the ink supply spaces S demarcated by the spacer 2 inclusive of the nozzle orifices 5 corresponding to the heating elements 6 and the ink in each of the ink supply space S is emitted as an ink droplet through each nozzle orifice to perform printing.
Patent JP-H0975257-A (JP)
Title: Portable manual pump type anus cleaning equipment
Inventor: TAMURA SABURO
IPC: A47K7/08
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make a conventional motor needless, make a hydraulic cleaner lightweight, improve a cleaning effect, and make use practicable in any place, whether a stricken area or remote area in other countries. SOLUTION: A hydraulic cleaning unit is composed by attaching a manual pump body 3 to a plastic container body 1. Water or lukewarm water is forced out from a nozzle 8 by pressing the pressing part 2 of the pump 3 and cleans the anus. That is, to use the cleaning equipment, water or lukewarm water is supplied from a supply hole 9 and a cover is placed. Then a retractable nozzle 8 is straightened out and brought under a part to be cleaned. Then the pump pressing part 3 is pressed repeatedly to discharge water or lukewarm water from the nozzle 8. Thus the hydraulic cleaning equipment is made lightweight and usable in any place, whether a stricken area or a remote area in other countries, by fitting a manual pump in place of a conventional motor.