baber/WOPTO huggingface dataset:
Patent JP-2001161104-A (JP)
Title: Hybrid tending machine
Inventor: TANJI MITSUHIKO
IPC: F02D29/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid tending machine containing decreased number of parts in a transmission case and having driving power sources for the travel driving system and the working power system of the tending machine wherein the power sources are separated into a mechanical system and an electrical system. SOLUTION: The tending machine provided with a rotary working machine has an engine and a motor. The driving power of the engine is used for the traveling of the tending machine body and the driving of a generator and the driving power of the motor is used for the driving of the working machine.
Patent JP-H05164949-A (JP)
Title: High-density multiple optical fiber cable
Inventor: HIDA SUSUMU
IPC: G02B6/44
Filed: 1991-12-16
Abstract: PURPOSE:To prevent the inclination of the side walls of a groove member and to obtain the cable having an excellent transmission characteristic by using the grooved member which is previously molded to a spiral shape. CONSTITUTION:The high-density multiple optical fiber cable is constituted by using the grooved member which houses coated optical fiber ribbons in lamination. The grooved member 51 previously molded to the spiral shape in such a manner that the longitudinal shape of the grooved member is not a straight like heretofore but is a shape to bring the groove bottom side thereof to the inner side of bending is used. Namely, the force generated per unit length of the microsectional area of the side walls 52 is sufficiently smaller in the case of the spiral shape than in the case of the straight shape when the cable is constituted by using the grooved member. Then, the possibility that the laminated coated optical fiber ribbons receives side pressures, etc., from the grooved member 51 is eliminated. The similar effect is obtd. even if the grooved member previously molded to an arced continuous shape or a shape continuously provided with twists is used.
Patent JP-2000169716-A (JP)
Title: Sealing resin composition and semiconductor device
Inventor: TAKAHASHI YUKO
IPC: H01L23/31
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting sealing resin composition which is good in fillability and workability, little in wearing of devices during the molding process, has a high thermal conductivity and a small internal stress and is suitable for transfer molding, and a semiconductor device using this. SOLUTION: The sealing resin composition essentially comprises (A) an inorganic filler wherein the maximum particle size is 300 μm or smaller and the average particle size is from 5 to 70 μm, (B) a barium sulfate filler wherein the maximum particle size is 5 μm or smaller and the average particle size is from 0.05 to 1 μm and (C) a thermosetting resin, wherein, against the total weight of the resin composition, (A) from 30 to 90 wt.% inorganic filler (A), from 5 to 50 wt.% barium sulfate filler (B) and from 5 to 50 wt.% thermosetting resin (C) are contained. A semiconductor device is prepared by sealing semiconductor chips using a cured product of this sealing resin composition.
Patent JP-2001162558-A (JP)
Title: Washer-nail driving machine
Inventor: MURAYAMA KATSUHIKO
IPC: B25C1/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a washer-nail driving machine to affix a waterproof sheet, etc., using washers and nails, whereby it is prevented that nails solely are ejected when there are no more washers of coupling type accommodated in a washer magazine. SOLUTION: A washer sensing lever 31 rotating in the horizontal direction is pivoted on a guide rail part 26 of each piece of washers W of coupling type and is energized so that the tip of the lever 31 is protruded by a spring into a passage in the washer W while the tail protrudes outward. A pawl 16a facing the undersurface of the lever 31 is formed at the tip of a contact arm 16. In the case there is no washer in the specified position directly under a nail driver because all washers are gone or because of defective performance of feeding, the tail of the lever 31 is positioned right over the pawl 16a. At this time, the pawl 16a runs against the lever 31 and it is not possible to slide the contact arm 16 upward even if the arm 16 is pressed to the surface of a waterproof sheet, etc., and it is no more practicable to perform the trigger operation.
Patent JP-H06172767-A (JP)
Title: Sliding material comprising carbon-carbon composite
Inventor: TAKAHATA MINORU
IPC: C04B35/52
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a sliding material comprising a carbon-carbon composite which has a low (dynamic or static) friction coefficient and has a practically low anisotropy of thermal conductivity. CONSTITUTION:This sliding material comprises a carbon-carbon composite which contains 15-60vo1.% pitch-derived carbon fiber and has an X-ray parameter Lc (002) of 2-10nm and a friction coefficient (measured on a smooth carbon steel under a contact pressure of 5kg/cm<2> at a relative sliding speed of 0.25-25.0m/sec) of 0.08-0.25. The material is produced by carbonizing, at the highest temp. of 700-1,500 deg.C, a molding which is obtd. by using the carbon fiber obtd. by carbonization at the highest temp. of 700-1,500 deg.C as the reinforcement and a petroleum pitch, a coal pitch, a phenol resin, or a furan resin as the matrix precursor.
Patent JP-H07186545-A (JP)
Title: Thermal recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/337
Filed: 1993-12-27
Abstract: PURPOSE:To provide a thermal recording medium having preferable recording characteristics and various excellent preservability without impairing feeling of cloth. CONSTITUTION:A thermal recording medium comprises a support made of woven fabric having a weaving density of 30 pieces/cm or more and a weaving gap of 150mum or less, a polyolefin resin layer formed on a surface of the support by a laminating method, a thermal recording layer containing normally colorless or pale leuco dye and developer for color developing the dye at the time of heating as main ingredients, and a protective layer containing aqueous resin as a main ingredient on the recording layer.
Patent JP-H08311073-A (JP)
Title: New gold complex and antirheumatic agent containing same as active ingredient
Inventor: ODA MUNEHIRO
IPC: C07F1/12
Filed: 1995-12-28
Abstract: PURPOSE: To obtain the new gold complex capable of suppressing the generation of cell adhesion molecules at a low concentration, manifesting its efficacy in a small amount of accumulated gold in a body, and useful as an antirheumatic agent having less adverse effects. CONSTITUTION: This new gold complex is tri-sodium salt of aurous (I) bis-(thiosalicylate) of the formula. This complex is obtained by reacting (A) thiosalicylic acid, (B) NaOH and (C) sodium auric chloride in a solution prepared preferably so as to become 1:4:8 molar ratio of the component C : the component A : the component B. Further, the complex is used as an antirheumatic agent and its dose is preferably usually 0.001-100mg/kg/day as the gold complex.
Patent JP-H11171839-A (JP)
Title: Production of 1,4-dihydroxy-2-naphthoic aryl ester
Inventor: MIURA YOSHIMI
IPC: C07C67/00
Filed: 1997-12-06
Abstract: PROBLEM TO BE SOLVED: To easily and industrially obtain the subject compound in high purity and yield with no need of any special purification operation by reaction between a 1,4-dihydroxy-2-naphthoic acid and a triaryl phosphorous ester in the presence of trifluoromethanesulfonic acid as catalyst to suppress formation of dimer by-products. SOLUTION: This compound of formula III is obtained by reaction of a 1,4-dihydroxy-2-naphthoic acid of formula I (R1 is H, a lower alkyl or the like) with a triaryl phosphorous ester of formula II (R2 is H, a halogen or the like) (e.g. triphenyl phosphite) in the presence of trifluoromethanesulfonic acid pref. at 25-35 deg.C; wherein it is preferable that the molar ratios: the compound of formula II/the compound of formula I and the trifluoromethanesulfonic acid/the compound of formula I are 2-3.5 and 0.01-0.1, respectively.
Patent JP-H05166604-A (JP)
Title: Method of manufacturing chip type positive characteristic thermistor
Inventor: KAWASE YOICHI
IPC: H01C7/02
Filed: 1991-12-13
Abstract: PURPOSE:To accurately form a plating metallic film (an upper layer side electrode) only on the surface on the lower layer side and enhance a solder characteristic by preventing a generation of excessive solder. CONSTITUTION:After an electrode 2 on the lower layer side is formed on a positive characteristic thermistor solitary body 1, in a part in which the electrode 2 on the lower layer side of the surface of the positive characteristic thermistor solitary body 1 is not formed by performing glass coating, a glass film 3 is formed, and an electrode 4 on the upper layer side is formed by plating a metallic material having a solder characteristic on the surface of the electrode 2 on the lower layer side which is exposed from the glass film 3.
Patent JP-H07203320-A (JP)
Title: Electronic image pickup device
Inventor: SAITO KUNIAKI
IPC: H04N5/372
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a dynamic range wider than that of a single sensor by practically matching the time phases of photoelectric conversion outputs corresponding to the same image position by plural image sensors having respectively different sensitivity characteristics. CONSTITUTION:An image signal from a CCD 1A driven in a subscanning direction shown by an arrow and adjusted at its sensitivity by an ND filter is converted into 7-bit digital data by an A/D converter 6A and the digital data are delayed only by time T corresponding to a deviation of input time due to a difference between the set positions of both the CCDs 1A, 1B. On the other hand, an A/D converter 6B converts an output signal from an offset adding part 5B into digital data and outputs the digital data. A signal processing part 8 receives 7-bit image data corresponding to respective image signals outputted from the CCDs 1A, 1B and synthesizes both data to obtain 14-bit data, so that a dynamic range is expanded.
Patent JP-2001169043-A (JP)
Title: Facsimile terminal
Inventor: WATANABE YUICHI
IPC: H04M11/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To realize a configuration in which an original can be transmitted to an address on a network from a facsimile terminal that does not have the function of an Internet facsimile. SOLUTION: The address recognizing means 1 of a facsimile terminal 100 extracts a written network address by character recognition in the image data of an original received through a telephone line 200. An electronic file preparing means 2 prepares image data as an electronic file on the network. A transmission controlling means 3 transmits the electronic file prepared by the means 2 to the network address extracted by the means 1.
Patent JP-H10156802-A (JP)
Title: Handgrip of saw with chamfering cutter of synthetic resin pipe
Inventor: ANAMI TADASHI
IPC: B27B21/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a handgrip of a saw having a chamfering cutter of a cut face edge exhibiting recess and protrusion shapes at inner and outer peripheral sides of a synthetic resin pipe. SOLUTION: A metal thin plate piece 2 is integrally projected rearward at a rear end. The piece 2 is formed at both sides sandwiching a U-shaped cutout 3 provide at a center of the rear end with extended parts 4, 5. In the case of chamfering an outer peripheral edge of a synthetic resin pipe, when the cutout 3 is brought into contact with an outer peripheral edge of the pipe from one side, the outer edge of the pipe is opposed to the cutout 3. Meanwhile, in the case of chamfering the inner peripheral edge of the pipe, the one part 4 is exposed out of the pipe, and the other part 5 is inserted into the pipe. And, the end of the extended part in the pipe is brought into contact with the inner wall of the pipe, and opposed to the inner peripheral edge in the state that the cutout 3 is bridged over the inner peripheral edge.
Patent JP-H09183591-A (JP)
Title: Drawing device of build-in tilting jib
Inventor: SATO MINORU
IPC: B66C23/687
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a drawing device for a built-in tilting jib of a crane, with which it is practicable to easily perform operation with a minor force. SOLUTION: A jib tilting bracket 10 is mounted through a pin 3 on a bracket 2 attached on a top boom 1, and an upper pad 12 is installed on the jib tilting bracket 10, and in the inside, an upper roller bearing 13 is installed as protruding a little, while a front lower pad 14 and rear lower pad 15 are installed below the bracket, and between them a lower roller bearing 16 is installed as protruding a little. A jib 20 is inserted between the upper roller bearing 13 and lower roller bearing 16, and at the tail a jib tail roller bearing 22 is furnished, and an upper roller runoff groove 23 and a lower roller runoff groove 24 are provided above and below the tail of the jib 20. Thus the jib can be drawn out easily.
Patent JP-H07197844-A (JP)
Title: Operational state detecting device for engine
Inventor: SUKAI MASAKAZU
IPC: F02D45/00
Filed: 1993-12-28
Abstract: PURPOSE:To simplify a crank angle detecting means used for a cylinder internal pressure control system for an engine and to facilitate detection of the operational state of an engine. CONSTITUTION:An operational state detecting device for an engine comprises a cylinder internal pressure detecting means M2 to detect a pressure in each combustion chamber of an engine M1 having a plurality of cylinders; a crank angle detecting means M3 to directly detect the crank angles of at least given two points during a compression process wherein a pressure is measured by the pressure detecting means M2; and a filling efficiency computing means M41 to compute the filling efficiency of the engine by detecting a difference in a pressure in a cylinder between the crank positions. Computation of a filling efficiency is processed at intervals of the given period of a crank angle.
Patent JP-H09184724-A (JP)
Title: Surveying nail
Inventor: SHIBATA HARUTOSHI
IPC: F16B15/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the crack of a pile when a surveying nail is driven into the top surface of pile driven into a surveying point in advance by forming the diameter of the surveying nail into a value in a specified range. SOLUTION: The shaft diameter B of a surveying nail 1 is formed in about 1.5-3mm, and the head diameter C is 2.5-4 times as the shaft diameter B. And a cross groove 3 is cut in the top surface of a head part 1b of the surveying nail 1. The intersection point of the cross groove 3 is position on about central part of the head part 1b, and width A of the cross groove 3 is about 1mm. And the cross groove 3 is a V type groove, and the intersection point of a groove bottom 3a of the cross groove 3 becomes a reference point P at surveying. And multiple spiral-shaped grooves 2 are cut into a shaft part 1a in the axis direction. The groove 2 is provided so that the holding power of the surveying nail 1, driven into a wooden or plastic pile driven into a surveying paint in advance, for a pile, is improved.  Since the diameter of the shaft part 1a of the surveying nail 1 is made small in this manner, the pile is not cracked with the surveying nail 1.
Patent JP-H11184816-A (JP)
Title: Terminal device and storage medium
Inventor: MIYATA SHIGEKI
IPC: G06F3/048
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong accesses in a simple constitution by making a sub-CPU control the cancel/non-cancel of protection and cancel the protection via the input of a data input means in an unstarted state of a main CPU. SOLUTION: The program which attains every function of the under-standby processing of the main control is stored in a storage medium 7a in the form of a program code that can be read by a touch panel controller 4. If a main CPU 2 is suspended, the controller 4 compares the input stroke to be inputted to a touch panel 6 with the stroke that is previously stored in the medium 7a. When both strokes are coincident with each other, the protection is canceled and the CPU 2 is started. Thus, the collation is possible with the input stroke and it's not required to complicate a password. Furthermore, the dangerousness where the protection is canceled by a person other than the due person is reduced since the correctness is decided by an image even if the password is known by an outsider.
Patent JP-H06187953-A (JP)
Title: Battery manufacturing device
Inventor: KUMAGAI SEIJI
IPC: B21D51/26
Filed: 1992-12-15
Abstract: PURPOSE:To form a stage part and an opening throttling part for pinching a positive electrode cap at the opening part of a negative electrode case efficiently and accurately at a high yield. CONSTITUTION:Both ends of a negative electrode case are pinched by a holding member 13 and a presser member 19 and moved on the circumference, and the whole of an opening part is formed with a stage part by a receiver member 14 and a stage forming tool. Next, both ends of the negative electrode case are pinched by a holding member 43 and a presser member 49 and moved on the circumference, and an opening throttling part is formed by a sealing dies 44 and sealing punch 46. Furthermore, both ends of the negative electrode case are pinched by a holding member 73 and a formation finishing punch 79 and the stage part is compressed.
Patent JP-H0798602-A (JP)
Title: Foreseeing control system by increment
Inventor: TSURUTA KAZUHIRO
IPC: G05B13/02
Filed: 1991-12-18
Abstract: PURPOSE:To shorten operation time by estimating a deviation increment through the use of target and correction command increments, the output increment of a controlled object and moving characteristic information and obtaining and outputting a correction command value where a specified evaluation function becomes a minimum. CONSTITUTION:In a control system, a future target value is previously given, and the target command increment to M steps ahead and the output increment of the control object are inputted so that the output of the control object follows a target command so as to output the correction command increment to the controlled object. Then, the deviation increment DELTAe*(j) to the M steps ahead is estimated by using the target command increment DELTAr(j) to the M steps ahead (j=i+1, i+2...i+M), the output increment DELTAy(i) of the controlled object, the correction command increment DELTAu(i) at present time (i), the correction command increment DELTAu(j) to the past by N-1 steps and moving characteristic information on the control object. The correction command increment DELTAu(i) at present time (i) is obtained and outputted so that the evaluation function expressed by an expression becomes a minimum.
Patent JP-H07179174-A (JP)
Title: Mobile working vehicle
Inventor: AOSHIMA HIROKO
IPC: B62B3/10
Filed: 1993-12-22
Abstract: PURPOSE:To execute the working of different kinds by providing a portal tool supporting frame on the upper surface of an upper plate in an attachable/ detachable manner, and providing a working tool which can be connected to both a working rod of a hydraulic cylinder and a portal locking tool. CONSTITUTION:A mobile working vehicle 10 is provided with a rectangular frame body 1 and supports an upper plate 11 on its upper surface. A piston rod 21 of a hydaulic cylinder 20 is projected through a through hole 11a provided in the upper plate 11 and connected to a movable member 32, and the movable member 32 is connected to a working tool 60. A forked tool supporting frame 31 is provided on the upper surface of the upper plate 11 in an attachable/ detachable manner so that two leg parts 31a may hold a locking tool 14 by the respective lower end parts. This constitution enables the working of different size only by changing the working tool 60.
Patent JP-H05171552-A (JP)
Title: Production of high-density felt made of carbon fiber
Inventor: UCHIDA KENZO
IPC: D04H1/46
Filed: 1991-12-19
Abstract: PURPOSE:To obtain high-density felt made of carbon fiber useful as a heat insulating material in high-temperature treatment, etc., in good operability by subjecting a specific butt layer enclosed in cloth body to needle punching, releasing cloth body and burning the butt layer. CONSTITUTION:A butt layer enclosed by vinylon cheesecloth to which hardness is given by sizing and consisting of a fiber which was subjected to infusibilization treatment or carbonization treatment is turned inside out together with the cloth body and plural times subjected to needle punching and then the cloth by is released and the butt layer is burned to provide the objective felt having >=0.14g/cm<3> average bulk density.
Patent JP-H06184790-A (JP)
Title: Surface coloring method and its colored article
Inventor: OOKURA SUEYOSHI
IPC: C25D11/04
Filed: 1992-12-17
Abstract: PURPOSE:To smoothly and brightly color the surface of a product by coating the product surface with a resin coating material, mirror-finishing the surface, forming a metallic film of Al, Ti, etc., thereon and anodizing the metallic film. CONSTITUTION:A resin coating material of acrylic polyurethane, etc., is applied on the surface of a product 1 such as an aluminum cast article to form a coating film 2 having a mirror-finished surface 3. A metallic film 4 consisting of Al, Ti, Nb, Ta, Zr or their alloy is formed on the coating film 2 in several micron thickness by vacuum deposition, sputtering, etc. The metallic film 4 is then anodized with aq. phosphoric acid, etc., as the electrolyte to form an oxide film 11. The thickness of the oxide film 11 is changed to obtain various color tones. A transparent coating material such as a clear lacquer is further applied on the surface of the oxide film 11 to provide a protective transparent film 12.
Patent JP-H10179441-A (JP)
Title: Compressed tissue paper product and its production
Inventor: IKEGAMI KOICHI
IPC: D21H27/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-sheet ply compressed tissue paper decreased in bulk without impairing a water absorption degree, touch and ease of taking-out of product tissue. SOLUTION: A tissue web is formed by a Yankee paper machine by using lignocellulose fibers as a raw material. This tissue web is then subjected to >=2 stacks, in total, of soft calender treatments by the on-machine soft calender treatment by the Yankee paper machine and/or the calender treatment by a ply machine. The web is thereafter fabricated by a folding plate type fabricating machine, by which compressed tissue paper bundles of >=0.12g/cm<3> in the bulk density (product tissue paper weight/inside volume in a paper box) based on the volume of the product paper box are formed. These bundles are packed into the boxes.
Patent JP-H11186675-A (JP)
Title: Printed wiring board
Inventor: SASAKI MASAHIRO
IPC: H05K1/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To identify a polarity when a part is mounted, by making land configuration of at least one place different from that of other lands on the same part. SOLUTION: A land 1-1 is shaped to a pentagon to be differentiated from a rectangle of other lands 1-2. Thereby, when an electronic part 1-3 with a polarity is mounted on lands 1-1, 1-2, it is possible to tell whether it should be mounted on a position such as a first terminal 1-5, etc. Furthermore, even after mounted, it is possible to tell whether or not it is mounted with a right polarity from the land 1-1 and a polarity mark 1-4 of an electronic part. Therefore, an appearance inspection after mounting can be carried out only by a land configuration of a printed wiring board. Therefore, it is possible to disuse a symbol on a printed wiring board, to reduce a cost and to improve mounting efficiency.