baber/WOPTO huggingface dataset:
Patent JP-H08321927-A (JP)
Title: Projector for digital copying machine
Inventor: KOGURE MASAAKI
IPC: H04N1/40
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the projector for a digital copying machine with excellent image quality in which production of Newton rings is prevented by providing a clip means having very small unevenness on a clip face clipping a transparent original. CONSTITUTION: A slide film (transparent original) 14 is loaded in a film holder 37 and fixed between a presser glass 13 and a reference glass 15. Then the holder 37 is inserted to a holder insert port 34 of a slide projector unit 30. Thus, close adhesion of the film 14 onto the glass face is avoided and when a light is emitted from a lighting optical system 10 to the film 14, the production of Newton rings is prevented. The image of the transparent original projected by an optical system 10 is magnified by a magnification lens 17 and reflected in a reflection mirror 18 and projected onto a projection plate 19 on a contact glass 2. In the case of reading, a running body 3 is stopped at a prescribed position and the film 14 is moved in the subscanning direction by the glass 13, 15 with a drive source 16 and the image of each line is read by a photoelectric conversion element 6.
Patent JP-H0317932-A (JP)
Title: Manufacture of micro vacuum triode
Inventor: SAMOTO NORIHIKO
IPC: H01J21/10
Filed: 1989-06-14
Abstract: PURPOSE:To form a micro vacuum triode in a self-adjusting manner by forming an emitter by deposition method and also closing an opening while depositing it in a vacuum. CONSTITUTION:After a first metal thin film 11 is deposited on a base 10, a first insulating film 12 is caused to grow on the metal thin film 11, and then a second metal thin film 13 is deposited on the insulating film 12. Then, after a second insulating film 14 is formed on the metal thin film 13, a positive resist 15 is formed by application on the insulating film 14 and an opening is formed by exposure. The opening of the positive resist 15 is used as a mask for removing the insulating films 14,12 and the metal thin film 13, thereby exposing one part of the metal thin film 11. After the residual positive resist 15 is removed, the insulating film 14 is used as a mask to deposit an emitter metal 16. Finally a fourth metal thin film 35 is deposited so that the opening of a gold plating layer 33 is closed. Formation of a micro vacuum triode is thus enabled while vacuum sealing is unnecessary.
Patent JP-H112969-A (JP)
Title: Image forming device
Inventor: HANZAWA NORIAKI
IPC: G03G15/01
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image forming device and to control the increase of the irregular color of respective color toner images by providing an image carrier and an intermediate transfer body satisfying a specified condition. SOLUTION: A toner image forming device (14 to 17+ROS+D) is provided with the endless image carrier 16 which is rotated and moved, and forms the toner image in accordance with image information on the surface of the carrier 16. A primary transfer device 21 transfers the toner image on the surface of the carrier 16 to the surface of the intermediate transfer body B having an endless surface which is rotated and moved passing through a primary transfer area Q3 in the area Q3. Recording sheet carrying devices 35 to 38 and 40 carry a recording sheet S to a secondary transfer area Q4 so as to make it pass through the area Q4. A secondary transfer device T is arranged in a secondary transfer area and transfers the toner image transferred to the transfer body B to the sheet S so as to fix the toner image by a fixing device 41.  When it is assumed that the peripheral length of the surface of the carrier 16 is D1, the peripheral length of the surface of the transfer body B is D2 and (q) is an integer, the carrier 16 and the transfer body B satisfy the relation D2=qD1+(1/2)D1.
Patent JP-2000338544-A (JP)
Title: Focal-plane shutter
Inventor: NAKAGAWA TADASHI
IPC: G03B9/36
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the light shielding property of a focal-plane shutter. SOLUTION: In this focal-plane shutter equipped with a slit forming blade 9 and an auxiliary blade 13 supported by plural actuation arms 3 so that they can perform a parallel link motion, and plural covering blades 15 to 18 rocking around the shaft 6 of the arm 3 as the center, the light shielding property is made excellent by providing the respective blades in a state where they are successively partially superposed. The blade 9 is provided on actuation arms 3 and 5 by coupling pins 7 and 8 so that it can perform the parallel link motion, and an auxiliary arm 10 forms a level difference between one end coupled with the plural actuation arms and the other end coupled with the auxiliary blade 13, and simultaneously abuts on the lower surface of the pin 5 and the blade 13.  Then, the blade 13 is provided on the back surface side of the blade 9 from the back surface of the arm 5 through the arm 10.
Patent JP-S5579995-A (JP)
Title: Method of producing heat radiation and absorption unit
Inventor: NABATAME ISAO
IPC: F24F1/00
Filed: 1978-12-13
Abstract: PURPOSE: To obtain a heat radiation and absorption unit suitable for air-conditioners by arranging in a mold a heat exchange pipe bent in a snaking manner, attaching guides to the pipe such that the guides are aligned with one another in a plurality of rows parallel to the length of the mold, passing metal wires through the guides to be fastened to both ends of the mold, and placing concrete in the mold while tensing the metal wires.  
     CONSTITUTION: A heat exchange pipe 2 is arranged in a rectangular mold 1 such that the pipe 2 is bent in a snaking manner and extended all over the mold 1. Metal guides 4 having a bore are attached to the pipe 2 such that the guides are aligned to make a plurality of rows parallel to the length of the mold 1. Metal wires 3 are passed straightly through the bores in the guides 4 to be held therein and fastened to both ends of the mold. Concrete 5 is placed in the mold 1 while tensing the metal wires 3 at both ends of the mold 1 at a tensile pressure of 100W400kg/cm 2 . Thus, a heat radiation and absorption panel consisting of a heat exchange pipe 2 covered with concrete 5 is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09308566-A (JP)
Title: Curtain and gathers keeper
Inventor: SASAKI ETSUZOU
IPC: A47H13/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To keep a tidy patterned shape of curtain gathers preventing it from breaking. SOLUTION: A string of specified length is hung at the lower part of the curtain among its gathered waves, either on front or on back or on both. The string is stretched down by plumbs 6, 6a... so that it keeps the tidy pattern of gathers by its gravity pulling together from up to the bottom when drawn and tucked up.
Patent JP-H0443872-A (JP)
Title: Pressurizing feed water device
Inventor: OTA KAZUNARI
IPC: F04B9/08
Filed: 1990-06-11
Abstract: PURPOSE:To enable a fluid allowed to flow in from the upper side of a pipe line to be continuously pushed out to the lower side of the pipe line while being pressurized by repeatedly operating an input switching valve and first and second input side switching valves. CONSTITUTION:A large piston 2 is pushed toward a first large cylinder room 3 by the fluid of a pipe line which is allowed to flow into a second large cylinder room 4 and the first large cylinder room 3 is contracted accordingly and a fluid in the first large cylinder room 3 is pushed into a first accumulator 15 through a first input side switching valve. A first small cylinder room 7 is contracted by movements of both of small pistons 5,6 associated with that of the large piston 2 and also a second cylinder room 8 is enlarged. A second input side check valve inhibits the passage of the fluid in the first small cylinder room 7 which fluid is pushed out of the room 7 by one small piston 5, and so the fluid is not allowed to flow into a second refuge circuit 13 but a first output side check valve permits the passage of the fluid so the fluid is allowed to flow out into only a first refuge circuit 22 and also the fluid stored in the first accumulator 15 of the first refuge circuit 12 by enlargement of the second small cylinder room 8 is sucked into the second small cylinder room 8.
Patent JP-S6213099-A (JP)
Inventor: NAGAI MICHIO
IPC: H05K13/00
Filed: 1985-07-10
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-S5678386-A (JP)
Title: Brushless dc motor
Inventor: YAMAUCHI HIROYUKI
IPC: H02P6/10
Filed: 1979-11-26
Abstract: PURPOSE: To reduce a torque ripple by a method wherein digital information of a correct sin-wave signal is kept in memory, the information is read in synchronous with a revolving speed of a rotor and a magnetic field, and a motor is driven.  
     CONSTITUTION: Digital information sampled by signals of a frequency generator 21 mounted on a rotor are stored in ROM31, 41 and read by counters 32, 42 in synchrous with the field obtained from Hall elements 61, 71 for detecting positions. Then, a pulse width modulating signal is fed to the outputs of flip-flops 81S, 81C, using a variable frequency oscillator 82 and counters 83S, 83C and switch-controlled to excite stator coils 4, 5. Accordingly, torque ripples caused in gain differences of the Hall elements and DC off-set voltage can almost be removed, because a sine- wave without distortion is read to supply currents the stator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11123-A (JP)
Title: Production of quick-to-boil pasta and quick-to-boil noodle
Inventor: FUKUYAMA TERUYASU
IPC: A23L7/109
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject food, capable of cooking a pasta such as spaghetti or macaroni or noodles such as Japanese wheat noodles, buckwheat noodles or Chinese noodles in an extremely short boiling time, and affording texture similar to the case with boiling dry pasta and raw pasta. SOLUTION: This food is obtained through the following process, that is, a dry pasta or dry noodles is moist-heated for a short time to pregelatinize the surface layer alone followed by cooling and drying to remove the moisture on the surface, the resulting pasta or noodles is immersed in water to effect water absorption followed by cooling for a short time; alternatively, a surface- dried pasta or noodles is packed, together with a specified amount of water, in a sealed container such as a plastic bag followed by sealing, and water absorption is completed during storage and/or transport of the resulting food.
Patent JP-H09312081-A (JP)
Title: Belt driving type recording tape cartridge
Inventor: KURIWADA TAKESHI
IPC: G11B23/087
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a belt driving type recording tape cartridge capable of, without damaging a recording tape, stabilizing the tape touching of the recording tape to a head and comprehensively reducing data errors. SOLUTION: A standard or high-capacity type tape cartridge includes a pair of torque applying means 17 respectively provided between tape reels 2 and brake members 16 disposed as unmovable members in the vicinity thereof and rotated integrally with the tape reels 2 for gradually reducing friction contact forces applied to the brake members 16 according to the increase of the centrifugal forces of the tape reels 2.
Patent JP-H0730086-A (JP)
Title: Amplified solid-state image sensing element
Inventor: YAMADA MANABU
IPC: H04N5/355
Filed: 1993-06-24
Abstract: PURPOSE:To improve the sensitivity of long-wavelength light in an amplified solid-state image sensing element and at the same time, to increase the storage capacity of photo producing charge in an amplified pixel transistor. CONSTITUTION:An amplified solid-state image sensing element constituted using an amplified pixel transfer is constituted into such a structure that a charge storage region 35, which is constituted of a P<+> semiconductor region 37 which stores a photoelectrically converted holes, and a P-type semiconductor region 38 under the region 37, is provided in a bulk under a gate of the amplified pixel transistor 31 and this region 35 is formed into a region having an impurity profile, wherein an impurity concentration is reduced in the depth direction.
Patent JP-S5776756-A (JP)
Title: Alkali battery
Inventor: KIKUCHI YASUSABUROU
IPC: H01M4/54
Filed: 1980-10-31
Abstract: PURPOSE:To prevent reduction of volume and generation of gas by mixing a silver- nickel composite oxide into a positive electrode composite in an alkali battery containing silver bioxide as the positive electrode and zinc as a negative electrode. CONSTITUTION:A positve electrode composition 2 is filled in a metal case 1 and a separator 3 is placed therein. A metal sealing plate 6 is filled with gel-form negative electrode 5; fitted in the metal case 1 through an insulating gasket 4 at end portions; and closely sealed to make an alkali battery. The positive electrode composition 2 contains substantially dihydric silver oxide (AgO) as the positive electrode active material and then mixed with a silver-nickel composite oxide such as AgNIOx [1<X<2].
Patent JP-H01319973-A (JP)
Title: Lead frame and semiconductor device
Inventor: NISHINO NORIO
IPC: H01L23/50
Filed: 1988-06-22
Abstract: PURPOSE:To regulate the crushing of a metallic small-gage wire at a fixed value by making a section, in which the metallic small-gage wire is bonded with a lead section, in the surface of the lead section, lower than other sections only by proper size. CONSTITUTION:The sections 3a of the noses of each lead 3 in the surfaces of each lead 3 are made lower than other sections 36 only by proper size beta. A semiconductor chip 4 is mounted onto the top face of a mount section 2. The semiconductor chip 4 and respective lead section 3 are wire-bonded by metallic small-gage wires 5 through a ball-ball bonding method. Ball sections 5b at other tips of the metallic small-gage wires 5 are pushed against lowered sections 3a in the surfaces of the lead sections 3 by a compression bonding mold 8. The crushing of the metallic small-gage wires 5 is regulated in height deltasize among the lowered sections 3a and other sections 3b, and crushing in height delta or lower of the metallic small-gage wires 5 can be prevented.
Patent JP-S5778442-A (JP)
Title: Diallyl phthalate resin composition having improved toughness
Inventor: ISHII KEIICHIROU
IPC: C08L7/00
Filed: 1980-11-04
Abstract: PURPOSE: To obtain a diallyl phthalate resin composition having improved toughness, by using an acrylonitrile-butadiene liquid rubber.  
     CONSTITUTION: An acrylonitrile-butadiene copolymer (liquid rubber of a molecular weight of approx. 1,000W10,000), in which the proportion of 1,2-addition to 1,4-addition in butadiene is 1:(2W30) and acrylonitirle content is 5W50%, is used. One hundred pts.wt. dially phthalate resin (A) and 5W50pts.wt. acrylonitrilebutadiene liquid rubber (B) are mixed together by rollers, etc. Or, instead of said liquid rubber (B), the reation products of acrylonitrile-butadiene rubber with reactive groups (e.g., carboxyl group, amino group, etc.) and an epoxy resin (e.g., diglycidyl ether of bisphenol A) may be used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5856259-A (JP)
Title: Digital audio disk player
Inventor: KUSANO KAZUTOSHI
IPC: G11B19/28
Filed: 1981-09-30
Abstract: PURPOSE:To interpolate the speed control with use of the output of a time constant circuit when a synchronizing signal drops out, by providing an analog switch and a time constant circuit at the output side of a phase comparator of a PLL. CONSTITUTION:When a linear speed gets out of the prescribed value, a part of the synchronizing signal drops out of a synchronizing signal detecting circuit 7 and is delivered. As a result, the phase difference signal Q has the big fluctuation. Then an analog switch 9 is opened to stop the signal Q. Thus no signal Q is supplied to a time constant circuit 10 while the signal Q is stopped. The break period of the signal Q is interpolated to avoid a sudden change of the output owing to a large time constant. The output of the circuit 10 which received a signal interpolation is fed to a driving circuit 12 to prevent a sudden change of control for a motor 1. When the synchronizing signal S is detected again, the switch 9 closes again to form a PLL. Then the revolution is continued with a constant linear speed.
Patent JP-S5579062-A (JP)
Title: Electrostatic coater
Inventor: SANNOKI MASATSUGU
IPC: B05B5/025
Filed: 1978-12-12
Abstract: PURPOSE:To increase the amount of phosphor powder depostion without causing uneven depostition layer by a method wherein high voltage for electrostatic coating is applied across a galss tube heater and phosphor jetting nozzle which is inserted into the glass tube and having at the nozzle tip a powder disperser and an electrode. CONSTITUTION:A glass tube 1, while being rotated with an insulative rotator 2, is heated by burner 3. Into the glass tube 1 a phosphor powder jetting nozzle 4 is inserted, and a high-voltage generator 7 supplies a voltage of 10-25kV across the nozzle 4 and the burner 3. At the same time a phosphor powder feeder 5 supplies powder phosphor to the nozzle 4. The powder is jetted from the tip 6 and electrostatically coated on the internal surface of the glass tube 1. The tip 6 of the nozzle 4 has phosphor powder jetting holes 8 and further ahead a conical porcelain disperser 10, and an electrode 12 consiting of the first part 13 of a 0.1-3mm in diameter and 3-50mm long wire extending in the direction of nozzle axis and the second part 14 located at a minimum of 3-10mm from the internal surface of the glass tube 1.
Patent JP-S6131079-A (JP)
Title: Preparation of low-class distilled spirits from rape-seed
Inventor: KAWASAKI TATSUO
IPC: C12H6/02
Filed: 1984-07-23
Abstract: PURPOSE:To obtain SHOCHU (low-class distilled spirits) prepared from rape- seed, having the unique taste and flavor of rape-seed, free from the characteristic smell of SHOCHU, and having sweet and mild taste and flavor, by removing the mustard oil component from rape-seed, and using the seed as a part of the raw material. CONSTITUTION:Rape-seed is steamed prior to the immersion in water or the grinding to deactivate the enzymes, and is roasted, boiled or ground to remove the oil component and the raw smell. The processed rape-seed is used as a part of the second charging or the third charging raw material in the preparation of a pot-stilled SHOCHU by conventional method.
Patent JP-H089761-A (JP)
Title: Sieve case-driving part in thresher
Inventor: FUJIMITSU KEISUKE
IPC: A01F12/56
Filed: 1994-07-06
Abstract: PURPOSE:To provide a sieve case-driving part designed to improve the durability of a bearing part in between a sieve case and a crank arm by swingingly driving the sieve case smoothly through the straddle-mounted crank arm. CONSTITUTION:A crank arm 20 having support shafts 20a at both ends, arm parts 20b connected respectively to the support shafts 20a, and a rod 20c connected these arms parts 20b to each other is formed rotatably under driving, and a bearing is placed in between the rod 20c and a bearing bracket 23 mounted on a sieve case 17. In this sieve case-driving part in a thresher, both the arm parts 20b and the rod 20c are made to stand separate from each other, and a rolling bearing 26 is equipped in between the bearing bracket 23 and the rod 20c.
Patent JP-H0364333-A (JP)
Title: Method for surface treatment of molding based on polyamide
Inventor: BUARUTAA BETSUTSU
IPC: H05K3/38
Filed: 1990-06-14
Abstract: PURPOSE: To obtain a metal coated molded product high in adhesion strength and excellent in outer appearance by subjecting a polyamide molded product to surface treatment with a phosphoric acid-containing aqueous solution.  
     CONSTITUTION: A partial aromatic polyamide molded product composed of a polyamide, e.g. ε-caprolactam-terephthalic acid-hexa-methylene diamine is added with a 30-85 wt.%, particularly 40-75 wt.% H 3 PO 4  aqueous solution, advantageously further added with 0.2-8 g, based on 1 l of the phosphoric acid aqueous solution, of an additive such as a cation-containing polyvinylimidazole and ethylene glycol monomethylether or a chloride of Zn, Sn, etc., and is subjected to surface treatment at 10-60°C, particularly 15-45°C for 5-120 seconds, advantageously 10-30 seconds. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63319040-A (JP)
Title: Gas feeder
Inventor: YOSHIMURA SEIJI
IPC: F17D1/075
Filed: 1987-06-19
Abstract: PURPOSE:To make pressure drop slow and to enhance gross power generation by providing an oil circulation flow path which is formed so that the flow path can be changed over to pass oil through either of a heat exchange means for cooling and a heat exchange means for heating. CONSTITUTION:A flow path 6 for packing is opened by opening on-off valves 9, 10, 11 and closing on-off valves 12, 13, 14 at a time for packing gas into a gas holder 5. Cooling water is passed into a heat exchange means 4 by opening a first on-off valve 16 and closing a second on-off valve 17. After cooling the gas raised in temp. with compression in a combination machine 1 by means of this heat exchange means 4, the gas is packed into the gas holder 5. Furthermore the oil circulation flow path is formed so that the oil of both the lower part of an oil separator 3 and the inside of an oil element 3a is led again to the combination machine 1 by opening an on-off valve 15 and can be circulated.
Patent JP-S6217195-A (JP)
Title: Method for partially plating beltlike long-sized body
Inventor: YUMINO SHIGERU
IPC: C25D5/02
Filed: 1985-07-12
Abstract: PURPOSE:To carry out partial plating on a beltlike long-sized body with clear boundaries at a low cost by sticking masking tapes having the irreducible minimum width to the outsides of the part of the body to be plated and by placing mechanical masks on the outsides of the tapes so that the masks overlap the tapes. CONSTITUTION:When a beltlike long-sized body 1 is partially plated, masking tapes 2 having the irreducible minimum width are accurately stuck to the outsides of the part of the body 1 to be plated. Mechanical masks 3 of silicone rubber are then pressed on the outsides of the tapes 2 so that the masks 3 overlap the tapes 2. In this state, the long-sized body 1 is plated. Thus, clear plating boundaries are given by partial plating and the amount of the masking tapes 2 used is reduced.
Patent JP-H099010-A (JP)
Title: Picture recording device
Inventor: NISHII TERUYUKI
IPC: H04N1/04
Filed: 1995-06-21
Abstract: PURPOSE: To execute the copy operation of an original at a high speed by performing a read operation and a recording operation in parallel while controlling them in a unit adjusted to a recording width. CONSTITUTION: Values required for the operations of a read part 2, a recording part 3 and respective required parts in a picture recording device are initialized. Data which is read by a scanner is A/D-converted, is picture-processed and it is transferred to RAM 8. When reading for one scanning line by the scanner is possible, the read operation is performed. Then, a task for performing the picture processing and the transfer/accumulation processings of data which is read is started so that the processings are to be executed. Then, a transportation interruption processing for transporting recording paper is started in preparation for the recording operation by the recording part 3. Then, heat control is performed for energizing the corresponding nozzle of a recording head and recording is performed.