baber/WOPTO huggingface dataset:
Patent JP-H01216059-A (JP)
Title: Engine cylinder block
Inventor: WATANABE KUNIAKI
IPC: F02B75/18
Filed: 1988-02-24
Abstract: PURPOSE:To improve the support rigidity of a cylinder sleeve by providing a plurality of ribs parting a water jacket enclosing the cylinder sleeve, and boring holes of a predetermined depth at each rib from the closing side of the water jacket to form communicating parts in the water jacket. CONSTITUTION:A cylinder block 11 of an engine 10 has a cylinder sleeve 18 engaged in each of a plurality of cylinder holes 17, and a water jacket 29 in the form of 8 in a plane view is provided to enclose two cylinder sleeves 18, 18 of them. Ribs 30 for parting an opening of the water jacket 29 on the side of a cylinder head 13 are formed at the opening between an outer wall 29a of the water jacket 29 and a flange 18a of the cylinder sleeve 18. A work hole 31 is bored for each rib 30 by means of a drill or the like from the side of a crank case 12 to eliminate the side of the crank case 12 leaving the side of the cylinder head 13, so the water jacket 29 communicates at its bottom.
Patent JP-S61199981-A (JP)
Title: Enhancement of color fastness to light of color-formed picture
Inventor: TSUJIMOTO MICHIHIRO
IPC: B41M5/155
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a new system of oxydation-reduction color-forming mechanism by enhancing the color fastness to light of color pictures by adding a specific compound and/or phenolic resin to the color-forming system containing a specific quinone compound in which the specific quinone compound is reacted with a specific tri-substituted methane compound for coloration. CONSTITUTION:In a system in which a quinone compound of formula (I) is reacted with a tri-allyl methane compound of the formula (II) for coloration, a phenolic compound of the formula (III) and/or phenolic resin are added to the system containing the quinone compound of the formula (I) to enhance the color fastness to light of color pictures. An aqueous suspension of a phenolic derivative, containing a dispersion with a developer and a pigment, is coated on a base paper in the case of pressure-sensitive recording papers, for example. The preferred amount of the phenolic derivative is 1-50 times, particularly 3-10 times the amount of the quinone compound as the developer.
Patent JP-2000241956-A (JP)
Title: Sorting unit and photographic processing device using the same
Inventor: KINOSHITA TOGO
IPC: B65H29/26
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a sorting unit and a photographic processing device using the sorting unit capable of realizing size-and weight reduction and also the simplification of structure. SOLUTION: In this sorting unit 7, a pair of rotary shaft bodies 8 and 9 opposed through a space larger than the width of an object consisting of sheet- like substance are plurally arranged in the longitudinal direction, and a holding body 25 protruding in a radial direction is provided along the shaft direction of the rotary shaft bodies 8 and 9, and the rotary shaft bodies 8,..., 9,... are controlled to rotate so that the transported object to which specified processing has been finished is held by the holding bodies 25 and 25 of a pair of upper rotary shaft bodies 8 and 9 and held by the holding bodies 25 and 25 of a pair of lower rotary shaft bodies 8 and 9.
Patent JP-S63207194-A (JP)
Inventor: MIZUNO NAOKI
IPC: H05K3/20
Filed: 1987-02-24
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-H03244334-A (JP)
Title: Fishing-line
Inventor: ABIRU SHIGEO
IPC: D01F6/04
Filed: 1990-02-21
Abstract: PURPOSE:To obtain a fishing-line having improved tensile strength, shock resistance, abrasion resistance, resistance to sunlight and resistance to seawater by using a synthetic fiber filament having a fineness of 0.5-20 d, a tensile strength of >=15 g/d, a knot strength of >=10 g/d and an initial modulus of >=500 g/d and composed of an ultrahigh-molecular weight polyethylene having a weight-average molecular weight of >=500,000. CONSTITUTION:A filament of an ultrahigh-molecular weight polyethylene having a weight-average molecular weight of >=500,000 is used as the synthetic fiber filament for a fishing-line obtained by knitting a number of synthetic fiber filaments. The fineness of the filament is preferably 0.5-20 d. The filament is required to have a tensile strength of >=15 g/d, a knot strength of >=10 g/d and an initial modulus of >=500 g/d.
Patent JP-H03243890-A (JP)
Title: Nuclear fuel pellet
Inventor: YATO TADAO
IPC: G21C3/62
Filed: 1990-02-22
Abstract: PURPOSE:To decrease the release rate of a fission product gas (FP gas) by specifying the crystal grain size in the diametral central part of the nuclear fuel pellet formed by integral sintering of a nuclear fuel material to >=20mum and the crystal grain size of an outer peripheral part to <=10mum. CONSTITUTION:The nuclear fuel pellet is formed by mixing one kind or plural kinds, etc., of nuclear fuel material powder of an oxide system, such as UO2 and other uranium oxide and subjecting the mixture to integral compaction molding and sintering. The diametral central part 1 of the raw material compsn. of this pellet is made into the structure (>=20mum grain size) relatively large in crystal grain size and the outer peripheral part 2 is made into the structure (<=10mum grain size) small in crystal grain size. The diametral thickness of the outer peripheral part 2 is specified to about 1 to 10% of the diameter of the pellet. The release rate of the FP gas is decreased in this way without increasing the interaction with a cladding pipe at the time of irradiation.
Patent JP-H03244597-A (JP)
Title: Continuous printed card preparation sheet
Inventor: SATO TOICHIRO
IPC: B42D15/00
Filed: 1990-02-22
Abstract: PURPOSE:To enable even a card of calling card size or sheet size larger than the former to be continuously printed by pasting the adhesive face of a peel-off sheet together with the peel-off sheet applied face of a card sheet for printing. CONSTITUTION:A card for printing 2 with one side surface 2a dedicated for the application of a parting agent is pasted over a peel-off sheet 1 with one side surface used as an adhesive area 1a. This sheet 2 has a spaced frame 2d between a card for printing 2b and an adjacent card 2b for printing and besides has perforations 2c for dieing out the card. Then frames 2d are continuously provided both vertically and horizontally by the number allowed to be accommodated in the sheet 2. Further, the perforation 2c is used for cutting out only the sheet 2 so that the peel-off sheet 1 is not cut out. In addition, perforations 1c for dieing out are provided for the frame 1d which is wider than the frame 2d vertically and horizontally on the sheet 1. The perforations 1c are used for cutting out the sheet 1 alone but are not used for cutting out the sheet 2. When print is duplicated the card 2b is cut out and peeled off by using perforations 2c for dieing out the sheet 2, and an object (calling card) is pasted after position adjustment on the adhesive surface 1a within the frame 2d. After that, the object aligned is mounted after positioning on the photosensitive surface, and a sheet for continuous preparation of printed cards is fed into a feeder. Thus continuous card printing process is possible.
Patent JP-S54134966-A (JP)
Title: Cathode-ray tube electron gun
Inventor: TAKADA MASANOBU
IPC: H01J29/56
Filed: 1978-04-12
Abstract: PURPOSE: To improve deflecting defocus characteristics of the electron gun of a cathode-ray tube, by providing a permanent magnet piece near the 3rd grid electron through hole so that an electron-beam shape will be laterally slender and longitudially longish.  
     CONSTITUTION: An electron traveling from the reverse surface of paper to this side is applied with Lenz's low force 18 by a magnetic field generated by permanent magnet piece 16 inside of the electron through hole. In this case, an upward magnetic field at the left half side of a scanning surface and a downward magnetic field at the right half side are generated by magnet piece 16, so that the electron beam spot will be laterally slender and longitudially longish. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11236181-A (JP)
Title: Entrance/exit apparatus of elevator
Inventor: MIZOBUCHI MORIHITO
IPC: B66B13/28
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of the traveling property of wheels of a truck, etc., by the fall of an L-shaped rubber body provided in a gap between a landing place sill and a cage sill. SOLUTION: In an elevator entrance/exit apparatus provided with at least an Lshaped rubber body 11 to close a gap between a landing place sill 8 and a cage sill 10, and a fitting means 13 to fit the L-shaped rubber body 11 to a side of a cage floor 9 of a cage 2 to which the cage sill 10 is fixed in an attachable/detachable manner, a height regulating means capable of finely adjusting the height position of the L-shaped rubber body making use of the fitting means 13, is provided.
Patent JP-H07249618-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURAMAE MASAKI
IPC: H01L21/31
Filed: 1994-03-14
Abstract: PURPOSE:To provide a forming method of a silicon nitride film wherein the improvement of oxidation resistance and high speed of film formation are compatible with each other. CONSTITUTION:A silicon nitride film is formed by a thermal CVD method using silane and ammonia as material gas, at a temperature lower than or equal to 630 deg.C and a pressure higher than or equal to 10Torr. In this case, higher order silane such as disilane and trisilane may be used instead of silane as the material gas, and hydrazine or derivative of hydrazine such as monomethylhydrazine and trimethylhydrazine may be used instead of ammonia as the material gas.
Patent JP-H09211975-A (JP)
Title: Developing device and process cartridge
Inventor: SATO HIROSHI
IPC: G03G15/08
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and a process cartridge capable of preventing the occurrence of white banding by keeping the gap between a developer carrier and an image carrier constant. SOLUTION: At the time of attaching an SD roller 3c to the sliding part 3a-2 of a developing sleeve 3a, for instance, grooves 3a-3 and 3a-4 are provided on the attaching part side of the developing sleeve 3a. Thus, even if toner scattered from an image part 3a-1 enter the sliding part 3a-2, the toner is pushed out by a spiral groove projecting part and retained in a groove recessed part. On the other hand, the interval between a photoreceptor drum 1 and the developing sleeve 3a is secured by the groove projecting part, so that the interval can be kept constant. Consequently, the occurrence of the white banding can be prevented.
Patent JP-H07247827-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YAMASHITA NORIO
IPC: F01N3/08
Filed: 1994-03-14
Abstract: PURPOSE:To improve exhaust emission control performance of a diesel engine, particularly NOx emission control performance. CONSTITUTION:A diesel engine 10 has a corona discharge device 40 serially arranged on the way of an exhaust pipe 14 and a reduction catalyst device 80. The corona discharge device 40 is connected to a high voltage generation device 70. A nozzle 62 of a hydrocarbon supply device 60 is connected to the catalyst device 80. Data are input from an engine speed sensor 22, a load sensor 20, an exhaust temperature sensor 52, and an oxygen concentration sensor 54 to an ECU 30. When the exhaust temperature is low, the corona discharge device is operated for activating the exhaust gas by corona discharge, oxidizing NO to obtain NO2 which is fed to the catalyst. When the exhaust temperature is high, the corona discharge device is stopped. Reduction to N1 is conducted under addition of the hydrocarbon.
Patent JP-S57156836-A (JP)
Title: Measuring method for length of strip
Inventor: IWASAKI AKIRA
IPC: B21C47/02
Filed: 1981-03-25
Abstract: PURPOSE:To measure the length of a coiled strip with good accuracy by measuring coil diameters with lapse of time, and operating the length of the strip from the coil diameter change line obtained by analyzing these regressively. CONSTITUTION:The diameters of a wound coil are measured with lapse of time from the number of revolutions of a take-up reel 3 and the feed speed of a strip 4. The respective plots P of the coil diameter D'c is linearly regressively analyzed, whereby a change line A for coil diameters on the reel 3 is provided. The coil diameter D''c determined from this line A is applied to a prescribed operation equation, whereby the length of the strip is operated. According to this method, the length of the strip wound to the coil 2 is measured with good accuracy, and the coils which are made into products are controlled adequately.
Patent JP-H05280104-A (JP)
Title: Sealing work primer
IPC: E04B1/682
Filed: 1992-01-30
Abstract: PURPOSE:To facilitate confirmation of the existence of painting or the uneveness of painting by adding basic dye faded by sunlight or intermediate of naphthol dye to solvent of sealing work primer. CONSTITUTION:Oil soluble type basic dye faded by sunlight or intermediate of naphthol dye is added to solvent of ceiling work primer. In the naphthol dye. the dye is absorbed by fibers in advance to infiltrate it into cooling liquid, and insoluble azo dye is produced on the fibers. Accordingly, even if primer is protruded from a sealing material filling part, the color of the primer is faded, so that the beauty of a joint is not spoilt.
Patent JP-H10245753-A (JP)
Title: Production of narrow lace having scallop edge with picot
Inventor: YOSHIDA TOSHIKAZU
IPC: D04B21/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a narrow lace for a scallop edge having picot salvages, prevented in the generation of the cut ends of knitted yarns at the edge of the scallop. SOLUTION: This method for producing the narrow lace 2 comprises producing a wide lace fabric in which many narrow laces for scallop edges having picots are knitted in the below-mentioned processes (1) and (2), and subsequently cutting the connecting knitted fabric portions 3 of the wide lace fabric 1. (1) Squeezing yarns 5 are inserted into or lapped on the wales of the narrow lace fabrics in a shaken state meandered over two or more wales to form a scallop salvage knitted tissue. (2) Picot-forming yarns 6 are inserted into the inside wales of the scallop salvage knitted tissue and inserted in a shaken state projected on the outside of the scallop salvage knitted tissue to form the picot-forming tissue.
Patent JP-S62198360-A (JP)
Title: Fee for animal
Inventor: KONDO MASAO
IPC: A23K1/16
Filed: 1986-02-27
Abstract: PURPOSE:To obtain a feed for animal having breeding effect such as lowering of morbidity of pig and increase of the number of laid eggs or weight of egg of chicken, etc., by compounding pressed cake of egg oil obtained in the production of egg oil from yolk. CONSTITUTION:Pressed egg oil cake produced in the production of egg oil from yolk is dried and pulverized to obtain powdery pressed cake of egg oil. The powdery cake is compounded to an animal feed base containing cereal, etc., in an amount of about <=30wt%, preferably 1-20wt%.
Patent JP-H10237348-A (JP)
Title: Production of complex silica fine particle
Inventor: FUKU TAISEI
IPC: C08K9/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing complex silica fine particles having excellent affinity for matrix resins and free from scattering of physical properties. SOLUTION: This method for producing complex silica particles comprises obtaining the complex silica particles by combining spherical fine particles with an organic polymer in a complex process. In the complex process, spherical fine particles are combined with the organic polymer by hydrolyzing and condensing the organic polymer (P) having at least one polysiloxane group per molecule and containing at least one Si-OR<1> group (R<1> is at least one kind of group selected from hydrogen atom, an alkyl group and an acyl group and the alkyl group and the acyl group may be substituted; plural R<1> s may be mutually different when plural R<1> s exist in one molecule) in a polysiloxane group in a dispersion in which spherical silica fine particles are dispersed.
Patent JP-S56138238-A (JP)
Title: Corpuscle analysis equipment
Inventor: OKADA NORIHIRO
IPC: G01N15/12
Filed: 1980-03-31
Abstract: PURPOSE:To easily perform a medical examination of a blood disease, by measuring a time variation of mean red blood corpuscle volume (MCV) by means of density of two different kinds, recording both the observation in parallel in the same recording paper, and making it possible to compare both the curves swiftly. CONSTITUTION:A detector 5 having a very small hole 4 is soaked into a corpuscle (red blood corpuscle) floating suspension liquid 3 in the sample vessel 2 whose temperature has been controlled, the corpuscle floating suspension 3 is absorbed into the detector 5 through said very small hole 4, and a difference of the impedance between the corpuscle and the corpuscle floating suspension liquid in this case is detected by use of both the inside and outside electrodes 6, 7. Subsequently, a signal which has been obtained is sent to the A/D converting circuit 12 and the gross volume measuring circuit 13, the gross volume which has been obtained is input to the dividing circuit 15, and on the other hand, the number of corpuscles, which has been obtained by sending to the corpuscle counting circuit 14 is input to the dividing circuit 15, and MCV is calculated continuously by the circuit 15. Now, the floating suspension liquids whose concentration is different, respectively (for instance, 0.5% and 0.9%) are measured by use of two sets of said detection device, and its result is simultaneously recording in parallel by the recording unit 17.
Patent JP-H04262169-A (JP)
Title: Metal gasket for vacuum flange
Inventor: NAGAI YASUMUTSU
IPC: F16J15/08
Filed: 1991-02-14
Abstract: PURPOSE:To provide a metal gasket having excellent sealing performance-for use on a vacuum flange. CONSTITUTION:The vacuum flange use metal gasket has a high-hardness central hard zone layer 16 having a Vickers hardness of approximately 70, which layer 16 is coated, over its outer surface, with a soft zone 18 having a Vickers hardness of approximately 60 so that the gasket may be sufficiently intimately contacted with a knife edge 10 of a flange 14 even under a contact pressure lower than that corresponding to a specified torque.
Patent JP-H03245652-A (JP)
Title: Private branch of exchange
Inventor: TANIGAWA YOSHIHIRO
IPC: H04M3/42
Filed: 1990-02-23
Abstract: PURPOSE:To effectively use a voice storage area by stopping the recording when no recording is required in the case of no voice presence from an opposite party while the voice of the opposite party is recorded during talking. CONSTITUTION:When the recording start of a telephone set 9 is detected by a telephone set interface 5, a recording/reproduction interface 6 is started to start the recording. Thus, a voice data from a trunk line 8 is stored in a voice message memory 7. When the recording tentative stop of the telephone set 9 is detected via the telephone set interface 5, the recording/reproduction interface 6 is started to stop the recording. Moreover, when the recording end of the telephone set 9 is detected via the telephone set interface 5, the recording/ reproduction interface 6 is started to stop the recording and to control a switch network 3 thereby interrupting a channel between the trunk line 8 and the recording/reproduction interface 6 and confirming the voice data stored in the voice message memory 7 as one message.
Patent JP-H09236326-A (JP)
Title: Mounting jig of bathtub circulation hole fitment
Inventor: MURAI TOKUMITSU
IPC: A47K3/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting jig for a bathtub circulation hole fitment capable of easily mounting the fitment on a side wall of a bathtub in a short time. SOLUTION: A bathtub circulation hole fitment 11 includes a cylindrical outside fitment 12 mounted on an outer surface of a side wall 25 of a bathtub, and a cylindrical inside fitment 30 coupled from the inside with the outside fitment 12 through a mounting hole 25a in the side wall 25 of the bathtub. The outside fitment 12 includes an outer cylinder 13 and an inner cylinder 14 located in the same, both cylinders 13, 14 being connected with a heating apparatus through communication pipes 16, 17. A mounting jig 36 includes an engagement piece 44 of an engagement structure 42 engaged with an annular recessed part 26 in an outer peripheral surface of the inner cylinder 13, and a grippable mounting part 39 that is communicated with the engagement piece 44 and is grippable, and that is stoppable on the mounting hole 25a in the side wall 25.  The engagement piece 44 of the mounting jig 36 is engaged with the inner cylinder 14 and the outside fitment 12 is mounted on the outer surface of the side wall 25, and thereafter the inside fitment 30 is coupled with the outside fitment 12 through the mounting hole 25a.
Patent JP-S60187429-A (JP)
Title: Billet confirming device of seamless tube rolling line
Inventor: AKITA SHINJI
IPC: B21C51/00
Filed: 1984-03-08
Abstract: PURPOSE:To confirm number and size automatically, highten reliability and speed up work by calculating number, length and outer diameter of billets by information taken in by a two-dimensional optical sensor and comparing with set values. CONSTITUTION:Billets 21 placed on a fixed skid 24 are irradiated by a light 30, and projected image is taken in a camera 25. The picture is converted to electric signals and stored in a memory 26. Scanning is made in the direction of Y in a picture processing circuit 27, and outer diameter and number of billets are calculated. Then, the light 30 is put off and a light 29 is put on. The billets 21 are irradiated from above and reflected image is taken in the camera 25. Similarly, the picture is stored in the memory 26, and scanned in the direction of X in the picture processing circuit 27, and length of each billet is calculated. Calculated number, length and outer diameter of the billets are compared with set number, length and outer diameter in the picture processing circuit 27, and if they are different, an alarm signal is outputted and an alarm device 28 is operated. At the same time, carrying of the billets 21 to a heating furnace is deterred.
Patent JP-S61202295-A (JP)
Inventor: TAKAHASHI MINORU
IPC: G07F9/00
Filed: 1985-03-05
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-H10241637-A (JP)
Title: Incandescent lamp
Inventor: FURUTA SHINOBU
IPC: H01K1/14
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an incandescent lamp, wherein lamp efficiency can be improved, while maintaining brightness and a lifetime are maintained. SOLUTION: A stem 2 is provided on the one end of a transparent bulb 1 and a pair of lead-in wires 3, extending in the bulb 1 are provided on the stem 2. A filament coil 4 of a duplex winding is laid between the tip end parts of the lead-in wires 3 on the side position end within the bulb. The filament coil 4 is adapted such that a value of (FD1 +MD2 )/(FD2 +MD2 )+(P1 /FD)-1.5 falls within a range of 0.72 to 0.76, in which a diameter of an element wire of the filament is FD1 (mm), a diameter of a core of a secondary coil is MD2 (mm), an outer diameter of a primary coil is FD2 (mm), and a pitch of the primary coil is P1 (mm).