baber/WOPTO huggingface dataset:
Patent JP-H04136354-A (JP)
Title: Structure for constructing glass block
Inventor: IKEMOTO HITOSHI
IPC: E04F13/14
Filed: 1990-09-25
Abstract: PURPOSE:To enhance effectiveness in construction work by combining horizontal frame members and vertical frame members into a lattice, and disposing a glass block in each of the sections of the lattice, and engaging and fixing the horizontal frame members and the vertical frame members with each other at their respective locking portions. CONSTITUTION:A horizontal frame member 20 having a slit-shaped space corresponding to the width of a glass block and having lock holes 22 formed therethrough is mounted on the bottom side of a structural member 10. Glass blocks 40 and vertical frame members 30 are alternately disposed on the horizontal frame member 20 and along the longitudinal direction of the horizontal frame member 20 and claw pieces 32 are protrusively formed at both ends of each vertical frame member 30. The claw pieces 32 of each of the vertical frame members 30 are inserted into the respective lock holes 22 of the horizontal frame member 20 and are curved at their ends and engaged in the respective lock holes 22. After a stage of glass blocks 40 and vertical frame members 30 are installed, another horizontal frame member 20 is mounted thereon and glass blocks 40 are sequentially stacked up. Thereby construction work is efficiently and economically carried out.
Patent JP-H1179169-A (JP)
Title: Paper container for liquid
Inventor: HIDAKA KAZUHIRO
IPC: B65D5/06
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To enable easy unsealing while maintaining sealability without using anti-heat-sealing agent by forming first and second half cuts approximately horizontally on a top panel on an unsealing side, with their different phases from the front face and the rear face respectively. SOLUTION: On a heat-sealing region of a top panel 1T on an unsealing side, two half cuts H1, H2 are formed in a widthwise direction of the top panel 1T. Here, the first half cut H1 is formed from the rear face of a blank at a position close to a lower border line in the heat-sealing region, and the second half cut H2 is formed on the front face of the blank approximately parallel to the first half cut 1H with a phase shifted. By pulling both ends of a double part of the top panel 1T opening in a T-shape forward while pressing with fingers, interlayer peeling starting at an intersection K of a fold and the first half cut 1H is propagated in vertical and lateral directions, and it is cut off across the top panel 1T to form an opening M.
Patent JP-H0789806-A (JP)
Title: Method for thermally transpiring chemical agent
Inventor: ABE TOSHIO
IPC: A01N25/18
Filed: 1993-09-21
Abstract: PURPOSE:To provide a method for thermally transpiring a chemical agent, capable of arbitrarily setting the shape of a chemical agent-containing member, capable of freely setting the kind of the chemical agent and the transpiration amount of the chemical agent per unit time, and capable of uniformly heating the chemical agent-containing member, preventing the thermal decomposition of the chemical agent and the deterioration, e.g. clogging, of the chemical agent- containing member, and stably and effectively transpiring the chemical agent over a long period of time, and excellent in the effective trasnspiration rate. CONSTITUTION:When a chemical agent-containing member 1 containing the chemical agent is heated with a heat generator 12, a heat-conductive member 3 is installed between the chemical agent-containing member 1 and the heat generator 12 in a state in contact with or close to the heat generator, and the chemical agent-containing member is directly or indirectly heated through the heat-conductive member, i.e., with the heat transmitted through the heat- conductive member, to transpire the chemical agent.
Patent JP-H07173408-A (JP)
Title: Production of disazo pigment with low amine content, and disazo pigment produced thereby
Inventor: JOMARU OSAMU
IPC: C09B41/00
Filed: 1994-10-21
Abstract: PURPOSE:To provide a disazo pigment which contains only small amts. of a remaining coupler and its decomposition product, esp. an arom. amine. CONSTITUTION:A disazo pigment is obtd. by coupling a tetrazo soln. of a benzidine compd. with a coupler soln. contg. an acetoanilide compd. stoichiometrically in excess to give a disazo pigment slurry and adding a halogen to the slurry to treat the excess acetoanilide compd.
Patent JP-H09134274-A (JP)
Title: Image display unit
Inventor: BEN HON KAN
IPC: G09G5/36
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To show the easy-to-read icons at a display part even when an image display device is used for either of landscapes and portraits. SOLUTION: The work area 45 of a display part 40 selectively displays the images in one of two orthogonal directions 46 and 48. The marks 50 to 58 and 60 to 68 such as icons, etc., which are shown in the area 45 include the designs having the upper parts demarcating the upright display positions of the marks. Furthermore, these marks are oriented at a certain angle θ set between both directions 46 and 48 for the upright display of them.
Patent JP-S62116541-A (JP)
Title: Production of arylpyruvic acid
Inventor: HIRAI KENJI
IPC: C07C67/00
Filed: 1985-11-18
Abstract: PURPOSE:The reaction of an arylmethyl halide with carbon monoxide is carried out in the coexistence of a nitrogen-containing compound, in the presence of a specific catalyst and compound, under moderate pressure of carbon monoxide for a short time to give the titled compound in high selectivity and yield. CONSTITUTION:An arylmethyl halide of formula I (Ar is aryl; X is halogen) is allowed to react with carbon monoxide and water in an organic solvent such as a branched alcohol of 3-10 carbon atoms, in the presence of cobalt carbonyl, a nitrogen compound such as a quaternary ammonium compound such as triethylbenzylammonium chloride, tertiary amine or amide as catalysts, further in the presence of an inorganic base of alkaline earth metal, preferably at 35-70 deg.C as the partial pressure of carbon monoxide is kept near normal pressure, to give the objective compound. EFFECT:The process according to the present invention does not require pressure units and the reactions ends in a short time, thus it is very advantageous in efficiency, when it is produced on an industrial scale.
Patent JP-S62116559-A (JP)
Title: 4-acylmethylidene-4,5,6,7-tetrahydroindole derivative and production thereof
Inventor: MATSUMOTO MASAKATSU
IPC: C07D209/08
Filed: 1985-11-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is lower alkoxy, benzyloxy, lower alkyl, dialkylamino or phenyl; R<2> is H or lower alkyl; R<3> is H or a protecting group of amino group: X is H, Cl or Br). USE:Useful as a raw material for a synthetic key intermediate for indole derivatives of high utilization value as a synthetic intermediate for 4-substituted indole based medicines having isoprene chain at the 4-position. PREPARATION:A 4-oxo-4,5,6,7-tetrahydroindole, expressed by formula II and readily produced from cyclohexanedione is condensed with a carbonyl compound expressed by formula III in the presence of a base to give a compound expressed by formula IV, which is then dehydrated to afford the aimed compound expressed by formula I.
Patent JP-H05103159-A (JP)
Title: Ligh beam scanner
Inventor: WADA TOSHIYUKI
IPC: H04N1/04
Filed: 1991-10-03
Abstract: PURPOSE:To obtain high quality picture by providing an output correcting means which corrects light beam output into the same characteristic as that of the frequency correction which outputs the light beam so that drawing is made with even picture element pitches and even density on any place of the surface to be scanned. CONSTITUTION:A correction data 1/N is written into a ROM in advance and read out while sequentially shifted far each specified pulses and then applied to a phase comparing circuit 121. The circuit 121 sequentially compares them with the corrected frequency of 1/N and sequentially outputs a deviation voltage VF proportional to the phase difference which changes according to scanning speed changes. The deviation voltage VF is applied to an output modulating circuit as it is so as to supply a laser driving circuit with an output modulating signal in proportion to a scanning signal. The voltage VF is applied to a VC oscillator 124, too, and then converted into frequency. This frequency is divided by a processing circuit 125 and a picture element clock ck corresponding to the output modulating signal is obtained. The picture element drawn by a light beam and the exposure of the light beam on picture elements can be even on any scanning position on a photosensitive drum 4 without affected by scanning speed changes.
Patent JP-H10101064-A (JP)
Title: Zipper for opening paper carton
Inventor: SEKIGUCHI CHIEKO
IPC: B65D5/54
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To solve directional property on tear-off operation and to smoothly tear off a seal even when the tear-off operation is started from either of both end parts of a zipper, by providing two lines of intermittent long straight incisions along the tear-off direction and short straight incision lines crossing at right angles in the tear-off direction on both end parts thereof. SOLUTION: Intermittent long straight tear-off lines 11 in two rows are incised regularly at the same phase along the tear-off direction. In addition, short straight tear-off lines 12 crossing at right angles in the tear-off direction are incised on both end parts of each long straight tear-off line 11 and a zipper C is formed between two rows of these tear-off lines 11 and 12. The zipper C can be torn off from either of both ends, a right end tab C or a left end tab C and the tab C is raised by pinching it with fingers and is pulled upward as it is to act a straight scission force toward the tear-off direction through the teat-off lines 11 in the teat-off direction and to break the first connected part 12a. Thereafter, the zipper C is made into a belt-like shape to successively break the connected parts 12a and to tear off a paper carton A.
Patent JP-H05103180-A (JP)
Title: Facsimile equipment
Inventor: KUMASHIRO HIDEO
IPC: H04M15/00
Filed: 1991-10-03
Abstract: PURPOSE:To reduce wasteful line usage charges by executing a polling mode after disconnecting line with the other station and connecting the line again after completion to transmit the polling information stored in a memory when the other station specifies a request polling mode. CONSTITUTION:When the other station specifies a request polling mode and an acceptance reply signal is sent a line disconnection signal from the other station is received and the line is disconnected. Then the corresponding polling is performed and polling information is accumulated in a RAM 102 a conntrol part 100. After completion of polling, the line is connected again and polling results are transmitted to the other station en block. With this configuration, polling failure is identified during polling execution and polling results are transmitted en block, resulting in reduced wasteful line usage charge.
Patent JP-H07112388-A (JP)
Title: Pad for suction
Inventor: NAGAI SHIGEKAZU
IPC: G11B7/26
Filed: 1993-10-14
Abstract: PURPOSE:To convey a doughrut-like work which has a hole part formed at the central part by suitably sucking and holding. CONSTITUTION:When a work, where a portion to be sucked is limited, for example, a doughrut-like disc 38 in the central part of which a circular hole part 40 is formed, is sucked, the skirt part 56 of a suction part 36 formed approximately in an arcuate shape is brought into contact with the doughrut-like protrusion part 44 of the peripheral edge of the hole part 40. In this case, by sucking the doughnut-like protrusion part 44 through a plurality of suction holes surrounded with the skirt part 56, a mini disc, a compact disc 38, and a laser disc are suitably sucked for conveyance.
Patent JP-H0980281-A (JP)
Title: Optical fiber cable
Inventor: MATSUZAWA TAKASHI
IPC: G02B6/44
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a limited laying space of the cable by providing an optical fiber cable with an armor that is formed on a nonmetallic cable core by winding a plastic pipe around the cable core and also with an external sheath formed on the armor. SOLUTION: In this cable, a long and thin plastic pipe 41 consisting of a non-rigid material having high elasticity such as polyethylene is closely wound around a nonmetallic cable core 21 right on the cable core 21 to form an armor 40. This armor 40 is subjected to extrusion covering with polyethylene to form an external sheath 50. At this time, the external sheath 50 is extruded in a pipelike shape to cover the pipe 41 with the sheath 50 so as not to allow the inner surface of the external sheath 50 and the pipe 41 of the armor 40 to completely adhere to each other. Thus, when any impact force is applied to the cable, the plastic pipe 41 is subjected to elastic deformation to absorb a part of this impact force thereby reducing the impact force applied to the cable core 21.
Patent JP-H01100503-A (JP)
Title: Optical fiber made of resin and its manufacture
Inventor: TAKEYA NORIAKI
IPC: G02B6/02
Filed: 1987-10-14
Abstract: PURPOSE:To mold an optical fiber in a specific shape without any strain by forming its clad part of a nonlinear tube and molding its core part out of cross- linked resin. CONSTITUTION:The optical fiber consisting of the core part 1 where light is transmitted and the clad part 2 which is lower in refractive index than the core part 1 has the clad part 2 made of the nonlinear tube, and the core part 1 is a resin-made optical fiber made of the cross-linked resin. Namely, the optical fiber formed by injecting the material of the core part 19 into the clad part 2 in the tube shape is formed in the specific shape without any strain generated in the molding by forming the clad part 2 in a specific shape. Consequently, an increase in transmission loss due to internal strain is suppressed, and when the cross-linked resin is used for the core member, the shape maintainability of the optical fiber is excellent and its heat resistance is superior. The shape of the optical fiber is determined optionally by varying the shape of the clad part according to the purpose.
Patent JP-H1196747-A (JP)
Title: Portable disk device
Inventor: SHINOHARA ISAO
IPC: G11B33/12
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk device which fits exactly to the size of a minidisk as much as possible and is formable to a smaller size. SOLUTION: A housing part 12 of a gum type battery 11 is composed of a chassis body 1 and a lower case 22 of an armor case 20 on nearly the same plane as the plane of an optical pickup in such a manner that the longitudinal direction of the gum type battery 11 is aligned to the moving direction of an optical pickup. The miniaturization of the portable disk device may, therefore, be embodied by reducing the size of an optical pickup drive assembly 5.
Patent JP-H0596741-A (JP)
Title: Ink jet recorder
Inventor: AIHARA HIDEO
IPC: B41J2/175
Filed: 1991-10-04
Abstract: PURPOSE:To realize downsizing of carriage and long time description by mounting a sub-ink tank and a recording head on a carriage base at a position where a main ink tank is secured, communicating the main and sub-ink tanks through an ink conduction pipe, and supplying air flow selectively through a switching valve. CONSTITUTION:Under normal printing state, air flow is fed from an air pump 10 through a buffer 34, a solenoid valve 33, a prefilter 31 and an air tube 6 to a recording head 3 and a sub-ink tank 26 and further fed through an ink tube 28 to a main ink tank 27, wherein a valve 36 is regulated through a pressure sensor 30. When the ink level in the sub-ink tank 26 drops below a residual quantity detection electrode 29B, air flow is fed from the air pump 10 through the solenoid valves 33, 32 into the main ink tank 27 in order to apply pressure onto the ink in the main ink tank 27 thus discharging the ink through the ink tube 28 into the sub-ink tank 26. When the ink level reaches the residual quantity detection electrode 29A, the solenoid valve 32 closes and switching is made from ink supplying mode to normal printing mode.
Patent JP-H1082602-A (JP)
Title: Master gauge for taper measurement nozzle
Inventor: KANETANI TOMIO
IPC: G01B3/56
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacture time, reduce the cost and improve accuracy of a master gauge for taper measurement nozzle used in an air micrometer. SOLUTION: The master gauge 1 has a master taper part 2 to which a taper part of a measurement nozzle is loosely fitted, and a spacer part 3 set in the measurement nozzle to which a reference face determining a gap between the taper part and master taper part butts. The master taper part 2 and spacer part 3 are formed of different members and united is one body. A work to simultaneously satisfy two different size accuracies (a reference size A and an inner diameter D) mutually dependent on each other for one member, when the master gauge 1 is manufactured, is eliminated. The taper part of the measurement nozzle can be directly brought in tight contact with the master taper part 2 in the middle of the manufacture of the master taper part 2.
Patent JP-S62121274-A (JP)
Inventor: KOZONOE TAKASHI
IPC: E04G7/26
Filed: 1985-11-19
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-H03197666-A (JP)
Title: Combined oxide coated-material having oxidation resistance and its production
Inventor: MATSUMURA NAOMI
IPC: C23C14/08
Filed: 1990-09-26
Abstract: PURPOSE:To easily produce the combined oxide-coated material having oxidation resistance by specifying the content of ZrO2 and crystallizing the ZrO2 at the time of coating the surface of a metallic base material with the thin film of the combined oxide of Al2O3 contg. the ZrO2. CONSTITUTION:A Ti base material 13 is held on a base material holder 6 in a vacuum vessel and the inside of the vacuum vessel 1 is evacuated to a prescribed vacuum degree by a vacuum pump 2. An Al target 5 disposed with a small piece of Zr is then irradiated with Ar ions from an Ar ion source 4 and is sputtered to evaporate the Al and Zr, by which the film is formed on the base material 13. Oxygen is supplied from a gaseous oxygen supplying pipe 7 under a prescribed partial pressure and the base material 13 is irradiated with oxygen ions (atomic number 8) from an ion source 9 during the film formation. The temp. of the base material 13 is kept at about >=300 deg.C and the film thickness is specified to about >=1mu. The thin film of the combined oxide consisting of the Al2O3 in which 20 to 80mol% crystallized ZrO2 coexists is easily applied on the base material 13 without impairing the mechanical properties thereof.
Patent JP-H04134233-A (JP)
Title: Caulking method for tubular thin-plate metal piece and manufacture of gasket-type pressure sensor
Inventor: MORII HIROAKI
IPC: F02D45/00
Filed: 1990-09-26
Abstract: PURPOSE:To prevent generation of buckling on the inner peripheral wall of a caulked body after its caulking by caulking a protruding tubular portion protruded from a ring-form end face so that with the position of nearly halving the protruding tubular portion as the bounding the angle between the ring-form end face and the tubular portion is about 60 deg. at the tip and about 45 deg. at the base. CONSTITUTION:An assembly 1 is inserted into a tubular portion 220 of a metal piece 200 of L sectional form consisting of a tubular portion 220 and a flange portion 210 extending outward from one end thereof. A tubular portion 221 protruding from a rear-end face 18 of the assembly is caulked so that with the position (n) of nearly halving the protruding tubular portion as the boundary the angle between the ring-form end face 18 and the tubular portion 220 is 60 deg.+ or -15 deg. at the tip 222 and 45 deg.+ or -15 deg. at the base 223 (however, the angle at the tip theta1 > the angle at the base theta2). The base 223 is flat caulked so that the base 223 may abut on the rear-end face 18 of the assembly. Therefore, there occurs no buckling on the inner-peripheray wall 22 of a metal housing 2, so that cracking of a piezo-electric element 11 or of an insulating plate 14 and deformation of an electrode plate 12 and plate packings 13, 15 can be prevented.
Patent JP-2000091005-A (JP)
Title: Cable connector assembly
Inventor: SHIRAI HIROSHI
IPC: H01R12/79
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector assembly without limit in a degree of freedom for selection of plating of a conductor and a contact and having a contact part excellent in resistance against corrosion and mobility. SOLUTION: A cable connector assembly 10 is provided with an insulating housing 12 holding a plurality of elastic contacts 40 and 40' and an insulating block 60 that a conductor 82 exposing at the tip end of a cable 80 is disposed in a groove along in the extended direction of the conductor 82 to be wrapped. By inserting the insulating block 60 into the recess part, the conductor 82 is connected to the elastic contacts 40 and 40'. The insulating housing 12 further has an opening communicating with the recess part. An adhesive 96 supplied in the opening fixes the connecting state of the conductor 82 and the elastic contacts 40 and 40'.  The connecting part of the conductor 82 and the elastic contacts 40 and 40' is sealed by the adhesive 96 so that resistance against corrosion and mobility is excellent, a contact force is low but highly reliable in connecting, and assembling the connector assembly is easy.
Patent JP-H07118949-A (JP)
Title: Yarn winder
Inventor: MATSUOKA HIROKAZU
IPC: D01H9/14
Filed: 1993-10-15
Abstract: PURPOSE:To provide a yarn winder hardly causing both a mistake in suction and the entanglement of succeeding yarn with other members by devising a relation between a yarn cutting position and a position for sucking the tip of the succeeding part of the yarn. CONSTITUTION:This yarn winder is equipped with a winding means 3 for winding yarn 1 around a bobbin 4, a cutting means 11 for cutting the running yarn 1 during the winding and a sucking means 12 for sucking the tip of the succeeding part of the yarn 1 cut with the cutting means 11 and designed to carry out the cutting operation in an operative state of the sucking means 12 with the cutting means 11 so as to suck the tip of the succeeding part of the yarn 1 with the sucking means 12. The distance between the yarn cutting position with the cutting means 11 and a yarn sucking position with the sucking means 12 is set within the range of 100-400mm in the yarn running direction during the winding.
Patent JP-S63114025-A (JP)
Title: Production for cathode-ray tube
Inventor: SAWAI ICHIRO
IPC: H01J29/88
Filed: 1986-10-31
Abstract: PURPOSE:To improve the emission life by coating the inner wall of a funnel glass with a mixture of a conductive coating as a main constituent and a metal hydride as an auxiliary constituent. CONSTITUTION:The inner wall of a funnel glass 2 is coated with a dispersion mixture of a main constituent made of conductive coatings such as graphite, iron oxide, titanium oxide, and water and an auxiliary constituent of a metal granular hydride selected among a group of V, Mg, Ni, Ti, La, Na, Zr, Ca and Mn. The funnel 2 coated with the coating dispersion-mixed with a metal hydride can be sealed with hydrogen enclosed if the maximum temperature in the exhausting process is the temperature at which hydrogen is emitted. In a cathode ray tube thus produced, an electron beam 7 directly hits the cone section 12 of the funnel 2 under the normal operation, thereby hydrogen is slowly emitted from an alloy as the temperature rises. This hydrogen gas accelerates the action of Ba to jump out from a cathode face as an emitter.