baber/WOPTO huggingface dataset:
Patent JP-H04288713-A (JP)
Title: Differential circuit, multiplier and pseudo logarithm amplifier
Inventor: KIMURA KATSUHARU
IPC: G06G7/12
Filed: 1991-03-18
Abstract: PURPOSE:To prevent the influence of dispersion in the gate lengths of transistors caused by manufacture dispersion. CONSTITUTION:Various circuits such as a doubler, differential amplifier, multiplier and pseudo logarithm amplifier or the like to be realized by an MOS integrated circuit are composed based on the differential circuit shown in the figure. For this differential circuit, a differential pair is composed of an (m) number of transistors (M1-Mm) respectively connecting drains, gates and sources in common and an (n) number of transistors (Mm-1-Mm-n) respectively connecting drains, gates and sources in common. The respective transistors are formed in the same dimension and the accuracy of output currents (IOUT and IOUT') is decided by a ratio m/n. Since the (m) and (n) are arbitrary integers the ratio is a fixed value. Therefore, the ratio m/n can be defined as a constant not affected by the dispersion in the gate lengths or the gate width caused by the manufacture dispersion of the transistors.
Patent JP-S63245516-A (JP)
Title: Filing system
Inventor: YAMAGUCHI TAKAYUKI
IPC: G06F12/00
Filed: 1987-03-31
Abstract: PURPOSE:To improve the retrieval processing efficiency by retrieving and displaying document information of page units to perform the retrieval processing of a prescribed number of pages as necessary. CONSTITUTION:A keyboard 14 is provided with a call key 141 of the page preceding the page displayed on a CRT 16, a call key 142 of the following page and a set key 143 of the number of pages to be turned over, and a key code corresponding to depression of an arbitrary key is sent to a processing part 23. After the code recognition processing, a page turning-over processing part 24 stores the page number of the current displayed page and information of the number of pages to be turned over in a RAM 12. when the page to be next displayed is determined by the processing part 24, this page information is sent to a retrieving part 25 to retrieve the picture number from a page man agement table in the RAM 12. An optical disk 18 is accessed, and two-gage components of picture information are stored in a memory 13 and are read out by a control part 26 and are sent to the CRT 16. The CRT 16 is provided with a picture information display area 161, a display area 162 of the number of pages to be turned over, a current page number display area 163, and a final page display area 164.
Patent JP-S5722943-A (JP)
Title: Vehicle bumper made of plastic resin
Inventor: MIYAJI AKIHIRO
IPC: B60R19/03
Filed: 1980-06-11
Abstract: PURPOSE: To provide a light weight and economical bumper having a superior shockproof capability by forming reinforcing ribs on the back surface of a bumper made of polycarbonate resin.  
     CONSTITUTION: A bumper is formed with reinforcing ribs integrally incorporated therewith on the back/surface thereof, and made of degenerated polycarbonate resin, having such dimensions as the thickness of the front portion t 1 =3mm, the thickness of the back surface ribs t 2 =4mm, the overall height a=150mm, the overall depth b=80mm, the length of the ribs c=30mm, the space between the ribs d=25mm, another space of the ribs e=65mm and having the second moment of area of 60×10 4 mm 2 . Further, the bumper is so designed that Izod impact strength of the degenerated polycarbonate resin is beyond 45kg-cm/cm, and the ratio of Izod impact strengthes  of the test pieces respectively having thickness of 6.4mm and 3.2mm is 0.3 through 1.0. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312329-A (JP)
Title: Power supply switch controller employing uninterruptible power supply
Inventor: NARA HIDETAKA
IPC: H02J9/06
Filed: 1991-04-11
Abstract: PURPOSE:To protect an inverter against breakdown and to suppress fluctuation of output voltage of the inverter unit. CONSTITUTION:Synchronism between an inverter unit INV and a bypass power supply BYP is detected at a PLL control section which then provides an output signal to the third input of a first AND circuit AND1. The first AND circuit AND1 has first and second inputs receiving, respectively, an opening signal and switching signal for a second electromagnetic switch 83I and when AND conditions are satisfied, the second electromagnetic switch 83I is closed. Consequently, a load is fed with an output current from the inverter unit. The output current and the output from the first AND circuit AND1 satisfy the AND conditions of a second AND circuit AND2 and turns a semiconductor control switch TS OFF.
Patent JP-H068950-A (JP)
Title: Cap with guiding seal lid
Inventor: DEIIKU PIITAA
IPC: B65D41/04
Filed: 1993-03-11
Abstract: PURPOSE: To provide a cap with an induction seal closure for a container that is an all-round container in recycling use. CONSTITUTION: A cap with an induction seal closure comprises a polymer sealing layer 27 capable of being heat-sealed to a top surface of a pouring spout of a container, an aluminum foil 23 for heat-sealing the sealing layer by induction heating of aluminum, a first peel-able layer 25 between the aluminum foil and the sealing layer, and a second peel-able layer 21 between the aluminum foil and the top wall of the cap. Because the peeling force of the second peel- able layer 21 is greater than that of the first peel-able layer 25, when the cap 10 is removed from the sealed container, the aluminum foil 23 remains adherent to the sealed container instead of the cap.  Because of the presence of the first peel-able layer 25, it is possible to provide a cap with an induction seal closure 19 for sealing a pouring spout of the container, such that the aluminum foil can easily be peeled from the container.
Patent JP-H01251270-A (JP)
Title: Evaluating device for design and manufacture cost of product
Inventor: SUGURO TAKAO
IPC: G06Q30/06
Filed: 1988-03-31
Abstract: PURPOSE:To easily derive an evaluation value even if an evaluation item becomes huge by providing a cost table, a retrieving means and a cost calculating means and deriving a manufacture cost evaluation point from an overall manufacture cost which has been calculated. CONSTITUTION:When parts use data is brought to key input, a main control part 1 stores it in a memory 10, and subsequently, sends out a format for selecting a working processing method to a display device 4 from the memory 10. The main control part 1 reads out a material and the working processing method which have been stored in the memory 10 and sends them out to a retrieving part 5. The retrieving part retrieves a cost table 7, and reads out each corresponding manufacture cost. In such a way, when parts working cost, material cost, etc., are calculated, they are delivered to a price calculating part 9, and by adding the manufacture cost, an overall cost of a product is derived. Subsequently, it is sent to an evaluating point calculating part 6, and also, its standard manufacture cost is retrieved from an evaluation base 8, and an evaluation point is calculated in accordance with an evaluation rule.
Patent JP-S62235952-A (JP)
Title: Mask for semiconductor device
Inventor: NISHIUCHI KOICHI
IPC: G03F1/00
Filed: 1986-04-08
Abstract: PURPOSE:To easily trace the history of a mask process in production without requiring a specific process as a wafer process by forming a mark for identifying a pattern in a specific mask chip area selected and used out of plural masks having different patterns. CONSTITUTION:In a semiconductor production process using 8 kinds of masks, three kinds of versions are prepared in a mask process 3 and one of them is selected and used. In a mask process 7, two kinds of versions are prepared and one of them is selected and used. Codes 1, 11, 12 for identifying these versions, e.g. 3-1-3-3, 7-1, 7-2, are entered in respective chips of respective masks as patterns. After executing the mask processes 3, 7, the identification codes are formed on the chips. Thereby, the history tracking of the mask processes in the production processes can be easily executed after the completion of an integrated circuit.
Patent JP-S57197223-A (JP)
Title: Immunoenhancing agent containing ricin b chain
Inventor: SHIONOYA HIROSHI
IPC: A61K38/00
Filed: 1981-05-27
Abstract: PURPOSE: To provide an immunoenhancing agent containing ricin B chain as an active component, having immunoenhancing activity both to the humoral and cellular immune responses, free from toxicity, and miscible easily with antigens.  
     CONSTITUTION: The agent contains ricin B chain as active component and is used as an immunoenhancing agent usually in the form of injection. Ricin B chain is a peptide obtained by reducing ricin which is a toxic substance separated from the seed of Ricinus sanguineus belonging to Euphorbiaceae family, thereby breaking the -S-S- bond in the ricin molecule. Its molecular weight is about 33,000, and the characteristic chemical property of the compound is the ability to form a bond specifically with galactose. The immunoenhancing agent thus obtained is effective for the prevention and remedy of infectious diseases caused by microbials such as bacteria, viruses, etc. and cancer. Since the substance is water-soluble, it can be administered as a mixture with antigens or vaccines. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05242843-A (JP)
Title: Rotary cathode x-ray tube
Inventor: TONAMI HIROMICHI
IPC: H01J35/10
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the sputter of liquefied metal When current feed is made to a rotary cathode with the liquefied metal used as a medium. CONSTITUTION:A vessel 8 accommodating a metal layer 7 is furnished on a rotary cathode 4, and a heater 16 is installed at the periphery of the vessel 8, and a power supply controller 18 to control the temp. of the heater 18 is provided associate with a switch SW to put on and off the heater 16. In the condition that the rotary cathode 4 is rotated to cause a centrifugal force to act on the metal layer 7 in the vessel 8, the vessel 8 is heated by the heater 16 to bring about the transition of the metal layer 7 from solid to liquid state, and also the heater 16 is put off to cause the transition of the metal layer 7 from liquid to solid state. While the metal layer 7 is in liquid state, its sputter to outside the vessel 8 is precluded because a centrifugal force is acting at all times. The same applies to the case where electrodes 9, 9 are inserted in the liquefied metal layer 7 and the current feed takes place.
Patent JP-H06286001-A (JP)
Title: Pultrusion product and production thereof
Inventor: UEDA AKIHIRO
IPC: B29C70/52
Filed: 1993-04-06
Abstract: PURPOSE:To provide a pultrusion product made of a fiber reinforced thermosetting resin having a glossy and smooth surface and not having unevenness due to a reinforcing fiber on its surface and excellent in appearance quality. CONSTITUTION:The main body of a molded product 19 is composed of a fiber reinforced thermosetting resin and the surface layer 20 thereof is composed of a thermosetting resin and consists of the opaque first surface layer 21 laminated to the entire outer periphery of the main body of the molded product 19 and the transparent second surface layer 22 laminated to the entire outer surface of the first surface layer 21 and the main body of the molded product 19, the first surface layer 21 and the second surface layer 22 are integrally cured.
Patent JP-H03278941-A (JP)
Title: Preparation of branched hose
Inventor: KAWASAKI MINORU
IPC: F16L41/02
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the quality irregularity of a branched hose by eliminating the burr generated inside a connection part by preliminarily forming the connec tion part composed of semi-vulcanized rubber and arranging a hose main body in the hole of the connection part and subsequently vulcanizing the connection part and the hose main body to integrally bond both of them. CONSTITUTION:Two connection parts 1 each having a T-shape as a whole are formed in a half-split state by the irradiation molding of NBR rubber and a connection part 1 is brought to a semi-vulcanized state in an injection mold. One ends of three hose main bodies 2 formed in a vulcanized state by extrusion molding are respectively arranged to the respective large diameter parts 13 of one of the formed half-split connection parts and subsequently covered with the other half-split connection part 1. The connection parts 1 are pressed and heated from the outside by a heating mold in such a state that mandrels are inserted in the holes of the connection parts 1 and the hose main bodies to wholly vulcanize the connection parts 1 in the semi-vulcanized state and the hose main bodies 2 in the vulcanized state to obtain a branched hose 10.
Patent JP-S575182-A (JP)
Title: Character recognition processing system
Inventor: KOBAYASHI ATSUHITO
IPC: G06K9/64
Filed: 1980-06-13
Abstract: PURPOSE:To improve the rate of recognition through performing recognition processing without influences of the deformation of a character, by applying an analytic mapping function to an input character pattern, and then by permitting the character pattern to cope with the deformation of an input character through using the analytic mapping function. CONSTITUTION:An input character pattern is applied to a preprocessing part 1 for binary coding, line thinning processing, etc., to skeletonize the input character pattern, which is stored in a storage part 2 for the input character pattern. A feature point extraction and decision part 3 detects feature points of the character pattern and applies them to an analytic mapping function calculation part 4. In a storage part 5 for a standard character pattern group, on the other hand, feature points of standard character patterns are stored previously, and an analytic mapping function to the feature points from the decision part 3 is found by a calculation part 4.  The mapping function found by this calculation part 4 is applied to an input character pattern deformation operation part 6 to deform the input character pattern from  the storage part 2, and a similarity calculation part 8 performs matching between  the input character and standard patterns on a two dimensional plane. Then, a discrimination part 9 discriminates the character on the basis of said result.
Patent JP-H11278924-A (JP)
Title: Dielectric porcelain composition and multilayer porcelain capacitor
Inventor: FURUSAWA AKIRA
IPC: C04B35/46
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain composition and a multilayer porcelain capacitor capable of baking at a low temperature of <=1040 deg.C and keeping average diameter of crystal particles in a small size of <=1.5 μm and having >=20,000 relative permittivity. SOLUTION: This porcelain composition contains 100 pts.wt. main component in which (x), (y) and (z) each satisfy the formulas 51.0<=(x)<=96.8, 3.0<=(y)<=37.0, 0.2<=(z)<=15.0 and (x+y+z)=100 when a composition formula of metal element oxides by molar ratio is represented by xPb(Mg1/3 Nb2/3 )O3 .yPbTiO3 .zA(Cu1/3 Nb2/3 )O3 (A is at least one kind of element among 2a group elements of the periodic table) and 0.1-10 pts.wt. (expressed in terms of CuO) Cu in a perovskite type compound oxide containing at least Pb, Mg, Nb, Ti and Cu as a metal element.
Patent JP-H08247188-A (JP)
Title: Clearance adjusting device of wheel cylinder
Inventor: YASHIMA KENJI
IPC: F16D65/56
Filed: 1995-03-11
Abstract: PURPOSE: To facilitate adjusting work, so as to improve controllability by moving a small-sized and inexpensive clearance adjusting device with the movement of an adjust bolt in a clearance adjusting device of a wheel cylinder for adjusting the clearance between a brake drum and a brake shoe by rotating the adjust bolt of the wheel cylinder. CONSTITUTION: One pinching surface 11a of an anti-rotation clip 11 mounted on an adjust bolt 13, to be engaged with an adjusting gear 13b, and for preventing idling is extended, faced to the adjust gear 13b and bent, so as to form a tool supporting part 11g, and an opening part 11h is formed on the tool supporting part 11g so as to face a tooth flank of the adjusting gear 13b.
Patent JP-H04314327-A (JP)
Title: Method and apparatus for manufacture of semiconductor device
Inventor: KANAI YOSHIYUKI
IPC: H01L21/20
Filed: 1991-04-12
Abstract: PURPOSE:To improve the film uniformity of a silicon layer which is formed by cooling and solidifying melted silicon dropped onto a semiconductor substrate. CONSTITUTION:While melted silicon 19 is dropped, the surface of a poly- crystalline silicon layer 6 formed by dropping is melted by a heat source such as a lamp to form a melted silicon layer 20. The heat source such as a lamp is attached to a melted silicon dropping apparatus (spray apparatus).
Patent JP-H07284555-A (JP)
Title: Pinball playing machine
Inventor: SHIMAMURA KAZUHIRO
IPC: A63F7/02
Filed: 1994-04-19
Abstract: PURPOSE:To provide the pinball playing machine stably guiding a pinball emitted from a firing set for a long time without generating the individual difference while reducing the error on the production and the assembly and without increasing the cost. CONSTITUTION:The device is provided with a playing panel 30, plastic frame 40 on the surface of it, circular curved part 42 provided on the plastic frame 40, and metal guide rail 41 integrally formed on the curved part 42.
Patent JP-H05279366-A (JP)
Title: Carbapenem derivative
IPC: C07D477/00
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a new compound, having a wide range of antimicrobial spectrum and useful as an antibiotic substance, etc., excellent in antimicrobial properties. CONSTITUTION:The objective compound of formula I [R<1> is H or protected hydroxyl group, etc.; R<2> is (substituted)lower alkyl; R<3> is H, inorganic or organic base or protected carboxyl; R<4> is formula II (R<5> is lower alkyl), etc.], e.g. p- methoxybenzyl (1S,6S)-1-methyl-2-((5S)-2-methylisoxazolidin-5-yl)-6-((R)-1triethylsi lyloxyethyl)-1-carba-2-penem-3-carboxylate. Furthermore, this compound of formula I is obtained by, e.g. substituting the hydroxyl group in a compound of formula III with a halogen, converting the resultant compound into a phosphonium salt, further converting the obtained compound of formula IV (X<1> is halogen; Y is alkyl or aryl) into a compound of formula V according to the Wittig reaction and then reacting the resultant compound of formula V with a hydroxylamine of the formula R<5>NHOH and formaldehyde.
Patent JP-S535329-A (JP)
Title: Exhaust gas recycling control system
Inventor: KAMIMURA SHIYOUICHI
IPC: F02M25/07
Filed: 1976-07-06
Abstract: PURPOSE: To reduce generation of NO 4  by permitting recycling of exhaust gas to a suction pipe according to suction air quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07285239-A (JP)
Title: Print information processing device and print information processing
Inventor: HONDA HIDENARI
IPC: B41J2/485
Filed: 1994-04-19
Abstract: PURPOSE:To secure that no stripes causes and the print quality is enhanced when data is printed across a line by recognizing a print pattern worth the n number of dots in the lower end part of a printed line based on a print signal, then extracting a decomposed print pattern in the lower end part of a printed line and a decomposed print pattern in the upper end part of a next printed line from the recognized print pattern, and outputting the combined patterns to a printing device. CONSTITUTION:In a print information processing device which processes specified print information which is sent to a printing head on a printing device for performing desired printing on a specified sheet being fed, a print pattern worth the n number of dots in the lower end part of a printed line based on a print signal dispatched in accordance with specified print information such as characters. In addition, a decomposed print pattern in the lower end part of a printed line and a decomposed print pattern in the upper end part of a next printed line are extracted from the recognized print pattern. Further, a combination of these decomposed print patterns and the remaining print pattern is output to a printing device. A stitching circuit 3 perform the processing of these print patterns. Thus no stripes causes and data is printed with a high print quality, even if data is printed across each printed line.
Patent JP-S60225493-A (JP)
Inventor: KANAI SABUROU
IPC: H05K3/40
Filed: 1984-04-23
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-S524230-A (JP)
Title: Photographic method and device therefor
Inventor: KATOU KAZUNOBU
IPC: G03B17/52
Filed: 1975-06-27
Abstract: PURPOSE: To perform a safe and assured photographing process by the camera of a simple construction wherein a film cassette consisting of a light sensitive layer, an image receptor layer, and a developer solution receptacle is used to develop a film so as to hold it for a time within the camera body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06267510-A (JP)
Title: Inorganic light transmissive colored film
Inventor: KANI AKIRA
IPC: H01J61/40
Filed: 1993-03-16
Abstract: PURPOSE:To provide inorganic colored film which is abundant in color types and concentrations and excellent in light transmissivity and durability by forming a specified inorganic colored layer on the glossy surface of a inorganic base material and covering it with a specified thickness oxide glass layer. CONSTITUTION:A inorganic colored layer of 1mum or less thick with a colored peak wavelength light transmissivity of 50% or more is formed on the polished surface of a metal or a ceramics of roughness 1mum or less or the glossy surface of a base material such as glass, porcelain and enamel. It is covered with an oxide glass layer of 5mum or more thick to form a protecting layer. In case of an AC type PDP, colors F(R), F(G), F(B) and transparent sustained electrodes SX, SY are formed on the front glass FG and covered with a transparent dielectric protecting layer DL. A writing electrode W is printed on the back plate BP with Ag ink, a partition wall PW is prnited and formed with glass ink and fluorescent material PH is fixed inside the cell.
Patent JP-H08275622-A (JP)
Title: Seeding device for flat seed
Inventor: OMAE KENSUKE
IPC: A01C7/04
Filed: 1995-04-05
Abstract: PURPOSE: To provide a seeding device capable of automatically judging the front and the rear ends of a flat deformed seed supplied from a seed feeder and seeding the seed. CONSTITUTION: Flat seeds 1 are supplied one by one by a seed feeder P, transported to a cell tray T and several granules of the seeds are sowed in each pot Ta. A sensor S for detecting the existence of the front center and both the rear ends of the seed 1 is installed in the middle of a transporting route, the pointed direction of the seed 1 is detected, the pointed part of the seed 1 is made coincident with the central position of the pot Ta and seeded in a fixed direction.