baber/WOPTO huggingface dataset:
Patent JP-H10175335-A (JP)
Title: Printer mechanism
Inventor: SUNADA CRAIG D
IPC: B41J13/10
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a print medium feeding mechanism for reducing occurrence of a wrinkle on a print medium in a printer. SOLUTION: A slender pinch roller 52 is disposed in a part of the outer peripheral part of a drive roller 50 being near to a printing area 48. This pinch roller 52 holds a print medium 60 by pressing it on the drive roller 52. By this pressing force, the shape of the print medium 60 in the vicinity of the pinch roller 52 and the drive roller 50 is controlled. By providing a platen 54 with two slant supports 70 and 72, besides, the print medium 60 is curved in recession in the printing area 48 and in projection at the slant support 72, in relation to a print head 44. Since a stress consequent on this S-shaped curve is dispersed more uniformly, so large a curve is not needed for holding occurrence of a wrinkle in the vicinity of print head nozzles to be within desired limits. Accordingly, a pen-print medium angle, that is, the quality of print, is also improved.
Patent JP-H05167618-A (JP)
Title: Isdn packet switching method
Inventor: ISHIZUKA TOSHIYUKI
IPC: H04L12/70
Filed: 1991-12-18
Abstract: PURPOSE:To transfer a B-channel packet in an exchange transparently at every call in response to the processing state of a packet switching section of the switchboard compatible with an ISDN packet. CONSTITUTION:The ISDN packet switching service is provided on an incoming terminal equipment provided by a network by connecting directly a trunk line B-channel and an extension B-channel when an ISDN packet replies a call from an ISDN 10, and an ISDN packet switching service served by the network is served to an outgoing terminal equipment by imparting information representing the direct transfer of an outgoing packet leading to a trunk line to user information, returning a reply of the result at the origination from an ISDN packet terminal equipment 9 and connecting directly the trunk line B-channel and the extension B-channel.
Patent JP-H05165349-A (JP)
Title: Charge supply device
Inventor: OKA KENJU
IPC: G03G15/00
Filed: 1991-12-18
Abstract: PURPOSE:To automatically correct charge imparting characteristic associated with environmental change with simple constitution. CONSTITUTION:A control resistance 7 is provided between a constant-voltage power source (high voltage transformer) 6 and a charge imparting member (rubber roller) 4, and a resistance Rb showing the same property as the member 4 with respect to environment is provided in series with the control resistance 7 and in parallel with the circuit of a current (ia) which flows from the member 11 to a photosensitive body 100. Therefore, when environmental conditions are changed, the resistance values of the member 4 and the resistance Rb are changed, and the current value (ia) which flows in the member 4 is automatically corrected by the change of the resistance value.
Patent JP-2000126771-A (JP)
Title: Water electrolyzing apparatus
Inventor: SANO YOSHIMI
IPC: C02F1/46
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To lower production cost to expand a producible range by forming various electrolytic apparatuses of different scales by using a plurality of electrolytic cells of the same shape. SOLUTION: A water electrolyzing apparatus is assembled by drilling water supply holes 7 and water collection holes 8, 9 in a base 6 corresponding to a plurality of electrolytic cells (1-5) and drilling the water supply guide holes 7 and the water collection guide holes 8, 9 allowing those holes to communicate with each other in the base and arranging the electrolytic cells on the base 6. In this case, electrolytic cells having the same shape wherein water supply ports and intake ports are provided within the same plane are used and the water supply guide holes and the water collection guide holes are changed in caliber corresponding to the advance of flowing water and a flowing water amt.
Patent JP-H01173007-A (JP)
Title: Minute distance adjusting mechanism
Inventor: YOSHIHARA AKIRA
IPC: G02B7/02
Filed: 1987-12-28
Abstract: PURPOSE:To satisfactorily execute a minute distance adjustment by half-fixing a moving member for moving forward and backward by a rotation, between a fixed member and a moving member holding member by a cam and spring force. CONSTITUTION:A lens frame 1 is placed in a lens barrel 2 so that the cam face of a cam part 5 comes onto a dowel 4, and placed between the dowel 4 and a dowel 8 by spring force of plate spring 7 of a lens frame holding member 3. In this case, an engaging claw 6 of the lens frame holding member 3 is engaged to an engaging claw 9 of the lens barrel 2, and it is prevented that the lens frame holding member 3 moves by spring force of the plate spring 7. In this state, when the lens frame 1 which has been half-fixed between the lens barrel 2 and the holding member 3 is rotated by rotational force from the outside, the lens frame 1 is brought to fine motion in the forward and backward directions by lifting the cam face of the cam part 5. In this case, a contact point of the cam face of the cam part 5 and the dowel 8 does not move, and the deformation quantity of the plate spring 7 and the quantity of force applied to the cam part 5 are not varied. Accordingly, even when external force is eliminated, the cam part 5 is held between the dowel 4 and 8 by spring force of the plate spring 7.
Patent JP-H05170890-A (JP)
Title: Manufacture of photographic support
Inventor: OKUTSU TOSHIMITSU
IPC: C08G63/688
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a photographic support excellent in the prevention of curling as well as in transparency and mechanical strengths. CONSTITUTION:A photographic support made from a polyester having a water absorption of 1.0wt.% or more and a glass transition point (Tg) of 65 deg.C or above as measured with a differential scanning calorimeter(DSC), wherein the polyester is prepared by copolymerizing acid components composed of terephthalic acid and an aromatic dicarboxylic acid containing a metal sulfonate group with glycol components composed of ethylene glycol, an alicyclic glycol and an ethylene oxide adduct of (hydrogenated) bisphenol A represented by formula H(OCH2CH2)nO-R-C(CH3)2-R-O(CH2CH2O)mH (wherein R is a p-phenylene or 1,4-cyclohexylene group, m and n are each an integer of 1 or more, and m+n is 2 or more).
Patent JP-H04201255-A (JP)
Title: Screen printing machine
Inventor: SAKAGUCHI MASANOBU
IPC: H05K3/12
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the labor of a worker at the time of cleaning work by mounting a counter counting the number of times of the coating operation to a printed circuit board and a control means shaking a screen plate. CONSTITUTION:In a screen printing machine applying the coating agent on the screen 144 capable of being shaken by a drive source to a printed circuit board through a screen plate by the movement of a squeezee, the number of times of coating operation is counted at every coating operation to the printed circuit board by a counter and, when the content of the counter reaches a predetermined value, the cleaning of the screen plate due to manual work is performed. In this case, a control means controlling the drive source shaking the screen plate so as to be capable of performing said cleaning is provided. Further, in a screen printing machine periodically performing the automatic cleaning of the under surface of the screen plate, a control means controlling the drive source shaking the screen plate so as to be capable of cleaning the screen plate by manual work when the content of the counter reaches a predetermined value is provided.
Patent JP-2001150999-A (JP)
Title: Vehicle assistant grip mounting structure
Inventor: TAKAHASHI YASUSHI
IPC: B60N3/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle assistant grip mounting structure assuring supporting rigidity of an assistant grip and avoiding or reducing the influence of an impact load a preset value or higher given from the side of a body on an occupant head. SOLUTION: An assistant grip supporting member 20 has a top 21 having assistant grip mounting portions 21A, 21B, an upper face 13 in a bent form on the top 21 with its upper edge joined to a side rail inner 11 and a lower face 14 in a bent form on the top 12, and the lower face 14 is provided with lower flanges 27a-27d to be jointed to lower flanges 14a, 18a of a side rail 10 and shock absorbing portions 24, 25 formed corresponding to the assistant grip mounting portions 21A, 21B. The assistant grip supporting member 20 is used for mounting the assistant grip 30 on the side rail inner 11.
Patent JP-H07199356-A (JP)
Title: Reflection type projection screen
Inventor: SHIBUYA YUKITERU
IPC: G03B21/604
Filed: 1993-12-28
Abstract: PURPOSE:TO make it possible to observe a uniform and bright projecting screen even if this screen is observed from diagonally above or diagonally below by increasing the light diffusivity in the horizontal and perpendicular directions of the screen to widen the visual field angle of the screen. CONSTITUTION:This screen has a reflective layer 2 which is imparted with the light diffusivity in the horizontal direction by subjecting the surface to hair line embossing 2a in the perpendicular direction, a first light diffusive sheet 4 made of a synthetic resin which is imparted with the light diffusivity in both directions of the horizontal direction and perpendicular direction by incorporating a light diffusing agent into the resin, a polarizable layer 6 and a second light diffusive sheet 8 made of the synthetic resin which is imparted with the light diffusivity in both directions of the horizontal direction and the perpendicular direction by subjecting the surface to fine satin embossing.
Patent JP-H04207225-A (JP)
Title: Cmos buffer circuit
Inventor: FUJINO YOSHIYUKI
IPC: H03K17/16
Filed: 1990-11-28
Abstract: PURPOSE:To reduce or prevent the occurrence of DC pass between a power source and GND in the change process of an input signal by providing a load circuit between a P-type MOS transistor and an N-type MOSTr constituting a CMOS inverter. CONSTITUTION:When an input signal VIN is changed from the low level to the high level, a P-type MOSTRr1 is turned off, and an N-type MOSTr2 is turned on, and electric charge in nodes N1 and N2 connected to outputs and V1 V2 is pulled out to GND, and a longer time is spent than pulling-out of electric charge in the node N2 because electric charge in the node N1 is pulled out through a load circuit 3. As the result, the level of the output V1 is always lower than that of the output V2 with respect to the signal VIN of the same level. Since gates of TRs 4 and 5 of an inverter Inv2 of the next stage are connected to outputs V1 and V2, the input signal on the side of the TR which is changed to the turning-on state is delayed. Thus, the time when TRs 4 and 5 are simultaneously turned on is shortened, and the through current flowing between the power source and GND is reduced.
Patent JP-H02178737-A (JP)
Title: Program analysis device
Inventor: FUJII EIMEI
IPC: G06F9/44
Filed: 1988-12-28
Abstract: PURPOSE:To visually grasp the call relation of an inter-method and to set it to be effective for an examination after an analysis processing by making methods and the inter-method call relation into a diagram by mans of a network system in accordance with nodes and links. CONSTITUTION:A call relation generation mans 11 which makes the methods decided by the class of an object and the class of a message and the inter- method call relation into the diagram by the network system in accordance with the nodes in which the name of the class and the name of the message are written and the link showing the inter-method call relation, a call relation extraction means 12 generating and displaying network information required for generating the network and a source code display means 13 for showing source codes in which the methods indicated in the call relation generation means 11 is described are installed. Thus, the inter-method call relation can visually be grasped and an analysis result can be recorded, whereby the trouble of class selection can be reduced.
Patent JP-H08225648-A (JP)
Title: Curable composition and production of thick-wall molding therefrom
Inventor: HIRAISHI MASASHI
IPC: C08G77/22
Filed: 1995-12-01
Abstract: PURPOSE: To obtain a curable composition which can give a thick-wall molding which retains the properties of a ladder polysiloxane by incorporating a specific ladder silsesquioxane polymer and a titanium-based catalyst. CONSTITUTION: A mixture of 100 pts.wt. ladder silsesquioxane polymer (A) represented by formula I [wherein R<1> is a monovalent hydrocarbon group; R<2> is a monovalent aromatic hydrocarbon group; R<3> is H or a monovalent hydrocarbon group; and l, m, and n each is 0 or a positive integer, provided that 2<=(1+m+n)] and having a number-average mol.wt. of 500 or higher, 0.1-20 pts.wt. titanium-based catalyst (B), 5-50 pts.wt. polyfunctional crosslinking agent (C) represented by formula II (wherein R<4> is a monovalent hydrocarbon group and k is an integer of 1-7), 5-30 pts.wt. silica crosslinking agent (D), and water (E) in an amount of 10-60mol% based on the alkoxy groups of the component (C) is dissolved in an organic solvent to obtain the curable composition, the amount of the solvent being 20-200ml per 100g of the component (A).  This composition is cured by heating at a controlled rate to obtain the molding having a thickness of 0.5mm or larger.
Patent JP-H04201405-A (JP)
Title: Manufacture of composite board for base material of overlay board
Inventor: NAGASAWA MANABU
IPC: B27D1/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain composite board for base material of overlay board by utilizing the pieces cut with a shredder by a method wherein board, which is prepared by mixing fragments of used business paper or the like and adhesive and compacted, is laminated to veneer for plywood or to laminated sheet. CONSTITUTION:As raw material, shreds such as pieces used OA paper cut with a shredder, but pieces of waste paper or regenerated paper are used as they are or preferably under the condition that the cut pieces are finely ground with a disk refiner and, after that, the surfaces of ground pieces are napped an their shapes are made irregular. As the adhesive, melamine-urea copolymer-based adhesive is used so as to spray against the shreds under the condition being put in a dice-shaped blender and rotated for at least 60min or more in order to fully infiltrate the adhesive in the paper or shreds. Next, the shreds are scattered so as to be accumulated on a conveyor by a certain thickness, after being pushed temporarily from above, inserted in a continuous pressing machine and, after pressing, cooled and taken up. By joining the resultant chip board and base material through adhesive consisting of mixed emulsion of urea and vinyl acetate and the like with a laminator, the composite material concerned is obtained.
Patent JP-2001156841-A (JP)
Title: Encryption device, enciphering device, and deciphering device
Inventor: INADA TORU
IPC: H04L12/46
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain an encryption device, an enciphering device, and a deciphering device which are easily installed in an existing network system. SOLUTION: The encryption device is provided with an enciphering/ encapsulating processing part and a deciphering/decapsulating processing part. The enciphering/encapsulating processing part enciphers plain text data received from a plain text network and refers to a preliminarily determined correspondence relation between addresses and other encryption devices and performs encapsulating processing to newly set a header on the basis of an encryption device corresponding to the address set in the header of plain text data and transmits cipher data generated by this processing to a cipher text network of the same IP sub-network as the plain text network.  The deciphering/ decapsuling processing part deciphers cipher data received from a cipher text network to plain text data and performs decapsulating processing to set a header again on the basis of the address set in the header of this plain text data and transmits plain text data generated by this processing to a plain network of the same IP sub-network as the cipher text network.
Patent JP-H08177297-A (JP)
Title: Open close mechanism
Inventor: KOMATSU TERUO
IPC: E05D11/08
Filed: 1994-12-21
Abstract: PURPOSE: To open and close smoothly by winding up an elastic body capable of rubbingly sliding around a fixing shaft and its surrounding area around a turning point of an open close cover in such a fashion that the elastic body may be placed in contact with the turning point. CONSTITUTION: A wide-mouthed device comprises a main body 11 and an open close cover where the open close cover is adapted to turn, centering on a hinged shaft 13 fixedly installed before and behind the main body 11. A torsion coil spring 14 is wound up around the outer periphery of the hinged shaft 13 while one end of the shaft is fixed with the cover. The torsion coil spring 14 is wound up around the hinged shaft 13 counterclockwise and fastened adjustably. A projected part 15 is installed to one end of the shaft in the longitudinal direction. Furthermore, the cross section of the hinge shaft 13 is not completely round but it is arranged to be a spiral curve, for example and separated from the projected part 15 of the torsion coil spring 14 at first in a non-contact position.  However, as the spring 14 is turned, the projected part 15 gradually comes in contact with the hinge shaft 13. Due to this construction, the open close cover is adapted to turn with a light operation force in the initial period. When the torsion coil spring 14 is further turned, the projected part 15 starts its contact with the hinge shaft and increases the tightness by degrees.
Patent JP-2001154940-A (JP)
Title: Communication terminal equipment
Inventor: OTA NAOKI
IPC: H04N1/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment capable of reducing a telephone charge in the mail acquisition of a dial-up connection form accompanied by the notification of mail reception from a mail server device and improving secrecy. SOLUTION: When it is notified that electronic mail is terminated to a mailbox for the present equipment opened in the mail server device from the server device by a prescribed procedure, that effect is displayed. After the call termination notification is displayed, a prescribed mail acquisition activating operation is detected and then, for the first time, the mail server device is connected through a public line and the electronic mail received and stored in the mailbox for the present equipment opened in the mail server device is acquired.
Patent JP-H07195478-A (JP)
Title: Decorative material of continuous length and its manufacture
Inventor: TAMURA TATSUYA
IPC: B29C47/04
Filed: 1993-12-28
Abstract: PURPOSE:To provide a decorative material of continuous length and its manufacture wherein a different external appearance part of which a crosswise area varies along a longer direction is formed, which can be seen through a transparent coated layer, the external appearance having a depth and variation can be obtained thereby, a design can be diversified, and a decorative sectional rod piece can be prevented from being peeled off and being injured. CONSTITUTION:A decorative material of continuous length 1 is manufactured as follows; a different color part 12a of which a crosswise area varies along a longer direction is fixed to an outer surface part 13 side of an extrusion molded part 15 formed by colored rubber or resin, and a first external appearance part 11 and a second external appearance part 12 of which external appearances are different are formed through a transparent coated layer 18 with an extrusion molded part 15 and the different color part 12a by fixing the transparent coated layer 18 so as to cover them from an outer surface part 13 side.
Patent JP-H01176052-A (JP)
Title: Wear-resistant iron-based sintered alloy
Inventor: TAKEMURA KAZUTOSHI
IPC: C22C38/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an iron-based sintered alloy having excellent wear resistance at the part in which sufficient oil lubrication is not expected or under no lubrication by regulating the iron powder to which copper sticks and molding and sintering the same. CONSTITUTION:The iron powder in which Cu sticks to the surface and the fine powder of material graphite are mixed and zinc stearate as a lubricant at the time of molding is added thereto to mix. The mixed powder is packed to a mold and is pressurized and molded into a gree compact; and it is thereafter sintered at high temp. in an airless furnace. The alloy has the compsn. consisting of, by weight, 1.5-8.0% C, 12.0-21.0% Cu and the balance consisting of Fe. Since Cu preliminarily sticks to the iron powder, the segregation of Cu does not occur, and at the time of sintering, Cu is first melted to form a liquid phase and to pack the fine holes of the sintered goods; and as for graphite, a part is solid-soluted into Fe to martensite or pearlite and the balance is made the structure existing as the graphite working as a solid lubricant, by which the Fe-based sintered alloy requiring no lubricant oil and having excellent wear resistance can be obtd.
Patent JP-H06183802-A (JP)
Title: Setting regulator for quick-setting cement
Inventor: TANAKA HIROBUMI
IPC: C04B22/16
Filed: 1992-12-16
Abstract: PURPOSE:To provide a setting regulator for quick-setting cement to be mainly used in the civil engineering/construction industry, esp. intended to regulate the setting retarding effect for quick-setting cement combined with a setting retarder. CONSTITUTION:The objective setting regulator containing, as the active comprising (A) quick-setting cement, (B) a setting retarder and (C) the above-mentioned setting regulator are provided. The hydrotalcite which functions as a setting regulator, has such an effect as to be capable of regulating the setting time for quick-setting cement, esp. setting retarder-contg. one.
Patent JP-H04201709-A (JP)
Title: Vehicle floor height control device
Inventor: NAKAMURA KENICHI
IPC: B60G17/015
Filed: 1990-11-30
Abstract: PURPOSE:To enhance action reliability by providing an abnormality decision means which decides the abnormality of a vehicle floor height sensor in the case when it is detected that the output of a vehicle floor height sensor is not changed when the pressure within an expansion/ contraction device is changed, in the condition that a pressure fluid supply/discharge is not made for the expansion/contraction device. CONSTITUTION:A control circuit 16 for controlling vehicle height by inputting detection signals from vehicle floor height sensors 12(12a-12d), pressure sensors 13a-13d and a lateral acceleration sensor 14 has instaneous flow-rate calculation sections 18,19 for front and rear wheels which input the values obtained by differentiating the right-left acceleration by means of a differentiation control section 17 as a roll control function. A R vehicle floor height adjusting section 22 and a differential pressure control section 23 for rear wheels are also provided as vehicle floor height and differential pressure control functions on the rear wheel side. Supply/discharge control sections 20a, 20b which calculate instaneous flow rates for supply/discharge for right- left cylinders on the rear side are provided. In this case, vehicle floor height sensor failure detection sections 24(24a-24c) are provided, so that a decision is made for the abnormality of a vehicle floor height sensor 12 in the case when the output of a vehicle floor height sensor 12 is not changed when pressure fluid supply/discharge for the cylinders are made.