baber/WOPTO huggingface dataset:
Patent JP-H094661-A (JP)
Title: Shaping fiber structure and manufacture thereof
Inventor: DEBITSUDO EMU RONYATSUKU
IPC: B29C70/54
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To restrict the fiber material of the cutting chip, which is generated at the time of manufacturing a fiber preform to be used for the manufacture of a friction disc, at the minimum by blanking annular sector shape from the multidirectional fabric, and continuously collecting these sectors so as to form an annular layer, and piling one annular layer on the top surface of other layer so as to form plural layers. SOLUTION: A friction disc 10 is formed of a layered structure 29 formed by overlapping annular layers 26, which are respectively formed by connecting circular sector shapes 20 practically having the same shape and made of the multi-directional fabric obtained by the tow 12 of OPF. These multi-directional fabrics are connected for crossing by a needle punch for compressing the preform disc for density, and each annular layer 26 is formed of six circular sector shapes 20 having the same shape and arranged in parallel with each other. An appropriate fabric can be manufactured by using the crossing layer, but one of them is formed of the stable fiber in parallel with each h other, which is formed by a carding machine. This carded layer is formed of the fiber made of the cutting chips.
Patent JP-H11218261-A (JP)
Title: Harness clamp and harness fixing structure employing the harness clamp
Inventor: INADA YOSHINORI
IPC: H02G3/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a harness clamp and a harness fixing structure employing the aforesaid harness clamp, which can surely fix a harness over the upper surface part of a car body panel, and can prevent the harness from being brought up due to running vibration. SOLUTION: A harness clamp 24 supporting the corner part of a harness to be fixed at the upper surface part of a car body panel in its meandering route, is provided with a longitudinal flange 25 supporting the inner side surface of the harness to one inner side of a corner part, and concurrently, is provided with an upper side horizontal flange 26 which is bent to the outer side of the corner part from the upper end of the longitudinal flange 25 so as to allow the upper portion of the harness to be covered.
Patent JP-H01279875-A (JP)
Title: Bisoxopiperazine derivative
Inventor: NAGANO MITSUO
IPC: A61P35/00
Filed: 1989-01-26
Abstract: NEW MATERIAL:A bisdioxopiperazine derivative shown by formula I [R<3> is H or ArCH(OR<1>)COOCH2-; Ar is hydroxy, lower alkyl, lower haloalkyl, lower alkoxy, lower alkanoyloxy or phenyl which may contain 1-3 substituent groups selected from halogen atoms; R<2> is H or lower alkyl; with the proviso that a case wherein R<1> and R<2> are simultaneously H is omitted]. EXAMPLE:1,2-Bis [4-(alpha-acetoxy-alpha-phenylacetomethyl)-3,5-dioxop-perzin-1-yl]pro- pane. USE:Useful as a carcinostatic agent capable of being orally administered. PREPARATION:A compound shown by formula II is reacted with a compound derivative shown by formula III such as acid chloride in the presence of a condensation agent to give a compound shown by formula I.
Patent JP-S62175199-A (JP)
Title: Dry analytical element for measuring amylase activity
Inventor: AMANO YOSHIKAZU
IPC: G01N33/52
Filed: 1986-01-29
Abstract: PURPOSE:An analytical element, containing separately provided water-permeable layer containing glucosidase and water-penetrative layer containing a special self-developing oligosaccharide substrate and having little dissociation by the glucosidase and low background density. CONSTITUTION:A dry analytical element having at least two water-permeable layers on a light-transmitting support. A self-developing oligosaccharide substrate capable of dissociating trisaccharide, disaccharide or monosaccharide (as necessary, tetrasaccharide) linked to p-nitrophenol in the presence of amylase is contained in either one of the layers. A water-penetrative layer containing glucosidase is provided between the layer and the light-transmitting support.
Patent JP-H03223248-A (JP)
Title: Production of unsaturated dicarboxylic acid imide-based compound
Inventor: YONEMOTO KAMIO
IPC: C08F22/36
Filed: 1990-01-26
Abstract: PURPOSE:To produce the title high purity compound in high purity by subjecting an unsaturated dicarboxylic amide acid compound to ring closure through dehydration using an acid anhydride as a dehydrating agent in the presence of a basic catalyst and a metallic salt catalyst, decomposing an acid as a by-product with an orthoester and removing. CONSTITUTION:An unsaturated dicarboxylic acid amide shown by formula I (D is bifunctional organic group containing at least one carbon-carbon double bond; R<1> is n-functional organic group containing at least one carbon atom; (n) is >=1 integer) suck as those expressed by formula II is subjected to ring closure through dehydration using an acid anhydride such as acetic anhydride as a dehydrating agent in the presence of a basic catalyst (e.g. triethylamine) and a metallic salt catalyst (e.g. cobalt chloride) and an acid prepared as a by-product is decomposed with an orthoester (e.g. orthoformic acid methyl ester) shown by formula III (R<2> and R<3> are organic groups containing at least one carbon atom) into an alcohol and an ester, which are removed to give a high purity unsaturated dicarboxylic acid amic imide-based compound (e.g. compound shown by formula IV) shown by formula III. This compound is useful as a raw material for addition type imide resin.
Patent JP-H04210941-A (JP)
Title: Hydroxyiminoheptanoic esters and production thereof
Inventor: IKEDA TAKAHARU
IPC: C07C69/716
Filed: 1991-02-08
Abstract: PURPOSE:To provide a novel hodroxyiminoheptanoic ester highly useful as an intermediate for cilastatin and a beta-oxoacid ester as a raw material for the production thereof. CONSTITUTION:The objective compound of formula I (R<1> is 1-6C alkyl; X is Cl or Br) (e.g. methyl 7-chloro-2-hydroxyiminoheptanoate) and the other objective compound of formula II [R<2> is 1-5C alkyl or OR<3>; R<3> is 1-6C alkyl) (e.g. a 7- halo-2-(1-oxoethyl)-heptanoic ester]. The former compound can be obtained by reaction at 0-50 deg.C for 10min to 24hr between (A) a compound of formula II and (B) a nitrosating agent of formula III (R<4> is H, alkyl, halogen or SO3H), while the compound of the formula III can be obtained by reaction in the presence of a base at 50-150 deg.C between (C) a halopentane derivative of formula IV (Y is halogen) and (D) a beta-oxoacid derivative of formula V.
Patent JP-S59143273-A (JP)
Title: Manufacture of positive active material for silver oxide battery
Inventor: KAWASHIMA KENZOU
IPC: H01M4/54
Filed: 1983-02-04
Abstract: PURPOSE:To increase the capacity and improve the preservation performance of a silver oxide battery by homogeneously reducing only the surface of granular silver oxide to make a positive active material. CONSTITUTION:After granular silver oxide 12 of 50-200 mesh with a mean grain size of 100 mesh is put in a drifting grains container 11, air heated to 50-80 deg.C is sprayed from a nozzle 13 into the drifting grains container 11 so as to blow the granular silver oxide 12 upward in the container 11. Separately, after an appropriate amount of reducing solution of hydrazine or the like is weighted so that the quantity of the reduced surface of silver oxide becomes 5wt% of its total quantity, this is diluted to 2% concentration by use of methyl alcohol before the diluted solution is stored in stored in a storage container 14. The thus obtained reducing solution of hydrazine or the like diluted with methyl alcohol is pumped up little by little before being sprayed from a spreader nozzle 15 into the drifting grains container 11 at a rate of 15cc/min. The sprayed ultrafine particles of the reducing solution come in contact with the surface of the granular silver oxide 12 thereby reducing a part of its surface layer in an instant. Such reduction is repeated during the spraying thereby converting the surface of the granular silver oxide 12 into silver metal. The positive active material obtained according to the above method is formed into a pellet-like shape before being pressed and remolded in a positive case, thereby obtaining a battery with a stabilized performance by reducing variations in voltage, internal resistance and the like.
Patent JP-H05217357-A (JP)
Title: Optical information recording and reproducing device
Inventor: HONDA SHUICHI
IPC: G11B33/12
Filed: 1992-02-03
Abstract: PURPOSE:To easily and firmly fix a flexible cable and to prevent the intrusion of dust into the inside of a device. CONSTITUTION:A printed circuit board 17 mounted with the connector of a carriage driving circuit 25 is fixed so as to close the bottom of a housing 12 and a through-window 72 for supplying the power through the flexible cable 72 into which the connector for carriage driving circuit 25 is inserted is formed on the bottom of the housing 12. The end part 71e of the flexible cable 71 electrically connected to the driving means of the carriage 35 is fitted from the top to the connector for carriage driving circuit 25 mounted inwardly in the housing 12 in the through-window 72. Thus, the assembling is facilitated.
Patent JP-H08208041-A (JP)
Title: Bulk digging device of unloader
Inventor: TAURA RYOJI
IPC: B65G15/42
Filed: 1995-02-06
Abstract: PURPOSE: To reduce bending stress working on members by reducing resistance to lateral movement caused by bulk at the digging bucket assembly of a bulk digging device of an unloader in the storage of a ship or the like. CONSTITUTION: A bulk digging device of an unloader comprises a vertical conveying column 51 which can be moved up and down and horizontally and is moved swivellably by an operation of the unloader itself, a frame 52 mounted on the bottom end of the vertical conveying column 51, tiltable frame 53 which is pivotally mounted on the frame 52 around a horizontal shaft 53a and can change its obliquity, and a digging bucket assembly 10 turnably hanging on the frame 53. A cylinder 13 supporting the frame 52 is provided in an opposite direction to a horizontal moving direction of the vertical conveying column 51 between the column 51 and the frame 52.  The cylinder 13 is equipped with means for detecting the load of the cylinder 13 and the digging bucket assembly 10 is equipped with a tiptoe-up cylinder 9 operated according to the detected value of the means for detecting the load of the cylinder 13. Moreover, the digging bucket assembly 10 is equipped with a lateral traveling wheel 17.
Patent JP-H08211125-A (JP)
Title: Input protector
Inventor: KANAI HISAYUKI
IPC: G01R31/319
Filed: 1995-02-06
Abstract: PURPOSE: To obtain an input protector for protecting a circuit to be tested against breakage due to a test signal exceeding the absolute maximum rating thereof being inputted to an arbitrary part of the circuit to be tested. CONSTITUTION: The input protector 1 comprises an analog switch 3 and a TTL buffer circuit 5. Upon interruption of the power supply 11 for a circuit 9 to be tested, a power supply monitoring IC 13 delivers a Low level system reset signal B to the TTL buffer circuit 5. The TTL buffer circuit 5 delivers a Low level switch control signal A to the analog switch 3 which is thereby turned off thus protecting the circuit 9 against breakage due to input of a test signal C exceeding the absolute maximum rating. Since the input protector 1 is provided on the outside of the circuit 9 independently therefrom, the circuit 9 is protected against breakage due to input of a test signal C exceeding the absolute maximum rating thereof even if the test signal C is applied to an arbitrary part of the circuit 9.
Patent JP-H05216044-A (JP)
Title: Orienting agent for liquid crystal display element and liquid crystal display element
Inventor: EGUCHI TOSHIMASA
IPC: G02F1/1337
Filed: 1992-02-03
Abstract: PURPOSE:To obtain the liquid crystal orienting agent which can be cured at low temp. and has excellent adhesion to a silicon nitride surface by constituting the orienting agent of polyamide acid and/or partially imidized polyamide acid, silicone polyamide acid and/or partially imidized silicone polyamide acid and solvent which are respectively specific. CONSTITUTION:This orienting agent is constituted of 1 pt.wt. polyamide acid and/or partially imidized polyamide acid which forms the structure expressed by formula I after a heating treatment, 0.001 to 0.25 pt.wt. silicone polyamide acid and/or partially imidized polyamide acid which forms the structure expressed by formula II after the heating treatment and the solvent. In the formulas I, II, R1 denotes a quadrivalent group having an alicyclic structure; R2 denotes a bivalent arom. group or aliphat. group. R3 denotes a quadlrivalent org. group; R4 denotes a methyl group and phenyl group; n denotes <=20 integer in average value determined from an amino equiv.
Patent JP-H06206620-A (JP)
Title: Individual separation conveying device for rubber tire
Inventor: OTA YASUHIRO
IPC: B65G47/88
Filed: 1993-01-11
Abstract: PURPOSE:To surely convey out a rubber tire individually by dividing a slat conveyer conveying face having a step inclination individual conveying section into an individual conveying part and a slipping face part and providing a standing plate in one slat end part of the individual conveying face part, a supporting plate on the individual conveying face part, and a fixed side wall on the side edge of the other slat end part of the slipping face part. CONSTITUTION:When rubber tires dropped and scattered on a horizontal convey-in section 1A of a slat conveyer 1 reach a steep inclination conveying section 1B, only one tire is conveyed upward being supported by a standing supporting plate 3 to be conveyed out from a horizontal convey-out section 1C. In this process, even other tires T1, T2, which are not supported by the supporting plate 3, follow one tire T and are also conveyed upward in the steep inclination conveying section 1B. However, the tire T2 touches a fixed side wall 4, rotates counterclockwise, and rotates the tire T1 clockwise, while the tire T dose not rotate as it is supported and held by the supporting plate 3 and a standing plate 2 fixed to a slat, so that the tire T1 is pushed out upward from between the tire T and the tire T2, and the tire T1 and the tire T2 are slid down to the horizontal convey-in section 1A along the steep inclination conveying face.
Patent JP-S63185848-A (JP)
Inventor: TERAMOTO HIROSHI
IPC: C04B28/30
Filed: 1987-01-28
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-H06206714-A (JP)
Title: Production of near infrared light-absorbing powdery material
Inventor: USUI HIROSHI
IPC: B02C19/00
Filed: 1993-01-08
Abstract: PURPOSE:To produce a near IR light-absorbing powdery material visually not recognized but well recognized as a matter or an image with a semiconductor laser light source. CONSTITUTION:A copper-containing phosphoric acid compound having a CuO/P2 O5 molar ratio of 0.05-4, the copper and the phosphoric acid being herein converted into the CuO and the P2O5, respectively, is wet-ground in the presence of water or dry-ground with a grinder not using alumina into fine powder.
Patent JP-S63185913-A (JP)
Title: Skin beautifying cosmetic
Inventor: HASUNUMA KYOTARO
IPC: A61K8/44
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a skin-beautifying cosmetic having high safety to skin and effective in suppressing the formation of melanin pigment and in rapidly bleaching dark skin, by compounding calcium hopantenate with urocanic acid and/or its ester. CONSTITUTION:The objective cosmetic contains (A) calcium hopantenate and (B) urocanic acid and/or its ester as essential components. The amount of the component A is 0.05-2.0wt.%, preferably 0.1-1.5wt.% and that of the component B is 0.05-3.0wt.% based on the whole cosmetic. The ultraviolet-absorbing capability of the component B prevents the blackening of melanin pigment and inhibits the formation of melanin pigment. The component A can be applied even to sunburnt skin without causing skin irritation and is effective in promoting the blood flow of the skin and the dermatic function. The above effect can be achieved by the synergistic effect of both components.
Patent JP-H08211354-A (JP)
Title: Computer projection panel system
Inventor: SAKIYAMA TERUO
IPC: G02F1/13
Filed: 1995-02-06
Abstract: PURPOSE: To provide a computer projection panel system which is capable of writing/erasing desired figures and characters into/from the displayed images under projection and printing out their composite image. CONSTITUTION: The video signals of original displayed images are received by a signal input circuit 67 in the computer projection panel unit 5, inputted into a scan converter 25, displayed by a liquid crystal unit 65, and magnified and projected on a screen 9 by means of an OHP. The figures and characters written into the screen 9 are read by a one-dimensional CCD sensor 13 to be stored in a memory element A20 as digitized video signals. The video signals s30 of the original images from the scan converter 25 and the written figure/ character signals s31 from the memory element A20 are inputted into a gate circuit 26 and stored in a memory element B27. The composite image signals s27 from the memory element B27 are inputted into a printer interface circuit 29 to print out composite images by means of a printer 12.
Patent JP-S63188544-A (JP)
Title: Insulator for automobile
Inventor: TOKUNAGA KAZUHIRO
IPC: B62D25/08
Filed: 1987-01-28
Abstract: PURPOSE:To produce a normally excellent sound insulation effect, by a method wherein a sound insulation panel, approximately coincided with the surface shape of a car body panel, is formed by mold press molding, and a space rib is integrally formed to the back of the sound insulation panel to provide a given gap between a car body panel and an insulator. CONSTITUTION:When a method is applicable to an insulator dash 10, the insulator dash 10 is formed with a sound insulation panel 11, molded in a shape, approximately coincided with the surface shape of a dash panel 13, by using a flexible material, e.g. a PVC resin agent, s rubber agent, and a spacer rib 12, integrally formed in a protruding manner to the back of the sound insulation panel 11. The spacer ribs 12 are formed in a lattice shape or a honeycomb shape. When the tip of the spacer rib 12 is brought into contact with the surface on the indoor side of the dash panel 13, a clearance for an air layer, equivalent to the dimensional height of the space rib 12, is formed between the dash panel 13 and the sound insulation panel 11.
Patent JP-S63185277-A (JP)
Title: Facsimile equipment
Inventor: YONEDA NOBORU
IPC: H04N1/387
Filed: 1987-01-28
Abstract: PURPOSE:To reduce the waste of recording time and recording paper by providing a picture information searching means which searches the picture information of a designated page by an outputted page designated means from a picture information storing means, and an outputting means which outputs the picture information of the searched page by the picture information searching means. CONSTITUTION:An operator pushes a key to output a communication control list from a panel part 211. When the memory key of the panel part 211 is pushed, a panel controlling part 213 sends an instruction to start the outputting operation of the communication control list to a memory controlling part 233 and a record controlling part 233. In the memory controlling apart 233 retrieves a file control table stored in a first block of the picture information memory 231, and it is decided whether files >=1pc. exist in the picture information memory 231 or not. When the other than '00' is stored in >=1 places in the storage frame of the file control table, an acknowledge judgement is performed, and next, the preparation of an identifying line data of outputting the first line (identifying line) of the communication control list is performed.
Patent JP-S55110452-A (JP)
Title: Data transmission method
Inventor: MIZUI KENJI
IPC: H04L12/423
Filed: 1979-02-19
Abstract: PURPOSE:To cut off the station itself from the loop by the end signal, by transmitting the data and the end signal addressed to slave stations and also the start signal from the master station connected with the slave stations in loop, and by  excuting the data processing addressed to the slave station and data reproduction  and relay addressed to other stations. CONSTITUTION:Data transmission is made by connecting a plurality of slave stations 2 to the master station 1 in loop. The slave stations 2 are provided with the microprocessor 4 connected to the common bus line 10, memory circuit 5, interface circuit 6 with external units, reception circuit 7, transmission circuit 8 and control circuit 9. The control circuit 9 is provided with the switch control circuit 11 controlling the switch 12 connected to the transmission line 3, a plurality of start signals, data signal addressed to the slave stations and data end signal are transmitted from the master station 1, the data addressed to a slave station with the circuit 7 of the slave station 2 is received for processing and the data addressed to other stations are reproduced and relayed and transmitted from the circuit 8. Further, the end signal cuts off the slave station from the loop with the switch 12, allowing each slave station 2 to receive the start signal within a given time.
Patent JP-S55110427-A (JP)
Title: Clamp circuit
Inventor: KITAMURA SHINICHI
IPC: H03K5/007
Filed: 1979-02-19
Abstract: PURPOSE: To enable DC regeneration without being subject to the effect of noise, by low pass filtering which rejects noise in the signal for a given clamp region only.  
     CONSTITUTION: In the clamp circuit used for DC regeneration of signal in AC transmission, the buffer amplifiers A1, A2 and A3 have higher input impedance, the output impedance is lower, and especially the amplifier A3 can make DC transmission. Further, the signal A is inputted to the amplifier A1 and LPF consisting of the resistor R1 and capacitor C1, the switch S1 is closed with the control signal B for a given period T 1  to output the signal C. This signal C enters the amplifier A2 and is clamped D for a given period T 2  with the switch S2 at the clamp section CLP. Further, the output signal E obtained from the amplifier A3 allows to reject the effect of noise for DC regeneration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S609852-A (JP)
Inventor: JIYON JIEE KUROOTO
IPC: C22C38/00
Filed: 1984-02-03
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-S59145007-A (JP)
Title: Preparation of porous diaphragm for gas separation
Inventor: YOKOYAMA SHIGEO
IPC: B01D53/22
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a diaphragm excellent in strength and gas separability, by molding, drying and baking a mixture of a silica sol or alumina sol fine particle with a specific particle size and a fine particle comprising a material good in moldability. CONSTITUTION:This porous diaphragm is obtained by such a method that an extremely fine silica or alumina sol with a particle size of 30-500Angstrom  are well kneaded with a particle good in moldability and having a particle size of 1,000- 10,000Angstrom  comprising titania, zirconia, clay or silicon carbide in a water contained state and the kneaded mixture is molded into a porous diaphragm which is, in turn, dried and baked. The obtained diaphragm generates no crack in a drying stage, can be formed into a large molded body and has a fine pore size capable of performing gas separation in good efficiency.