baber/WOPTO huggingface dataset:
Patent JP-H03283913-A (JP)
Title: Semiconductor integrated circuit
Inventor: ISHIDA KENJI
IPC: H01L21/822
Filed: 1990-03-30
Abstract: PURPOSE:To realize a highly reliable circuit having a stable high speed operating characteristic by arranging a low level processing circuit inside of an integrated circuit chip, and adjusting the characteristic impedance inside of the chip so as to match with a prescribed value. CONSTITUTION:A low level processing circuit 4 is connected to a wire line 6, an inputted external power supply voltage VDD is subject to low level processing up to a level VB required for an internal circuit 2 by the low level processing circuit 4 employing resistance division, and a clock signal inputted through the wire line 6 whose impedance is in matching with 50ohms from a 2nd bonding pad 5 connecting to a clock generator is inputted to the internal circuit 2 at the level of VB. The low level processing circuit 4 is a resistance division circuit comprising a 1st resistor RA connecting to an external power supply via a 1st bonding pad 3 and a 2nd resistor RB connecting to a ground level via a 3rd bonding pad 7, and all the resistors are made up of thin film resistors.
Patent JP-H09244653-A (JP)
Title: Waveform memory type musical sound generating device that can input external waveform
Inventor: SHIBUKAWA TAKEO
IPC: G10H1/18
Filed: 1996-03-03
Abstract: PROBLEM TO BE SOLVED: To make a waveform memory type musical sound generating device of an electronic musical instrument, etc., perform a process for effect control over a sound source for the external input waveform with simple circuit constitution. SOLUTION: Play information is inputted from a MIDI interface 4, and musical sound waveform data is read out of a waveform memory 10 and inputted to the sound source 9 to generate a musical sound. A voice is inputted from a microphone 5 and converted by an A/D converting circuit 11 into external waveform data, which is inputted to the sound source 9 through a driver circuit 12. A CPU I assigns channels of the sound source 9 to a play channel for the musical sound waveform data and a microphone channel for the external waveform data. When the musical sound waveform data is reproduced, an address of a waveform memory 10 is outputted from the sound source 9 and when the external waveform data is reproduced, the address of a free area of the waveform memory 10 is outputted from the sound source 9.  The address from the sound source 9 is decoded by a decoder 13 to perform switching between the waveform memory 10 and driver circuit 12. The sound source is used in common for the play information and external waveform data.
Patent JP-S57201412-A (JP)
Title: Fabrication of legs of marine structure
Inventor: OOKI IWAO
IPC: E02B17/00
Filed: 1981-06-03
Abstract: PURPOSE:To easily fabricate the legs of a marine structure by a method in which upper split legs are fabricated on a working platform, lower split legs are delivered with the working platform to a given sea area, the lower split legs are pulled up to the working platform, and these split legs are integrally combined. CONSTITUTION:Each leg is divided into at least two, or an upper split leg 3a and a lower split leg 3b, and they are separately manufactured. The upper split leg 3a is built in the leg driving chamber 2 of a working platform 1, and the working platform 1 and the lower split leg 3b are put on a barge 5 and towed. Then, water si charged into the barge 5 to float the working platform 1 and the lower split leg 3b, and sea water is charged into a spud 4 to vertically move the lower split leg 3b in such a way as to turn the spud 4 downwardly. A wire rope 6 is wound up by a winch to pull up the loer split leg 3b, and its upper end is contacted with the lower end of the upper split leg 3a. The upper and lower split legs 3a and 3b are integrally lifted up and their contact portions are combined fixedly on the working platform 1.
Patent JP-H02262917-A (JP)
Title: Electrode clamping device
Inventor: MORO TOSHIO
IPC: B23H7/26
Filed: 1989-04-03
Abstract: PURPOSE:To hold a strong electromagnetic shank with high precision by compositely using a static pressure clamp and a pull stud bolt for a cylindrical shank having a positioning tapered surface in the Z-axis direction. CONSTITUTION:As for a cylindrical shank 20 having a tapered surface for positioning in the Z-axis direction at a part, the holding force of the shank 20 is increased by the positioning utilizing the tapered surface in the axial direction by a pull stud bolt 31 and a clamp utilizing the shift of a sleeve 22 by the clamp and static pressure, and high positioning precision is obtained. Further, even if an unclamped state is generated because of the oil leak of static pressure, a mechanical clamp mechanism in pull stud system acts, and high safety is secured. Further, the title clamp mechanism is built in a rotary spindle 24, and revolved by a worm shaft, etc., and the continuous revolution, angular dividing positioning, etc., are carried out.
Patent JP-H11280351-A (JP)
Title: Vent hole for building
Inventor: HASHIMOTO YUKITOSHI
IPC: E06B7/082
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vent hole for a building capable of taking in a strong wind to indoors after weakening it. SOLUTION: Air vent opening 3a, (3b) is provided in respective board members 3, 4 of a double board construction, and regulating holes 6a, 7a are provided in the double board construction and a freely slidable adjusting slide board 5 is provided. Then, in order to shield at least part of a position corresponding to the air vent opening 3a of one of the board members 3 of double board construction, the position of another vent opening 4a is slightly deviated and a multilayer construction of more than two layers between adjacent boards 6 and 7 is given to the adjusting slide board 5, and the position of adjusting holes 6a, 7a in each board 6, 7 of the multi-layer board construction is deviated between the adjacent boards 6 and 7.
Patent JP-2000271127-A (JP)
Title: Peritoneum function evaluating system and control method thereor and computer readable memory
Inventor: YAMASHITA AKIYASU
IPC: A61B10/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To easily and optionally evaluate a peritoneum function by evaluating the peritoneum function by calculating an overall mass transfer/membrane area coefficient by using inputted peritoneum balance test data when evaluating the peritoneum function by using the peritoneum balance test data. SOLUTION: When starting a peritoneum function evaluating system, since a password input image screen is displayed on a display part 130 in the first place, a password is inputted by using a keyboard 124, pen 125 and the like. Next, required patient information is inputted to a patient information input area on a main panel, and required prescription information is inputted to a prescription information input image screen in order. Next, two-hour PET (a peritoneum balance test) is performed, obtained PET data is registered in a RAM 103, and MTAC (a membrane section modulus) and D/P (the ratio of the creatinine concentration in a dialysing fluid to the creptinine concentration in blood) are calculated on the basis of the PET data. Then, time series data of peritoneum permeability is calculated to evaluate memberane permeability.
Patent JP-H02264041-A (JP)
Title: Cradle for preparing machine throughput in weaving machine
Inventor: SAKAI MASANOBU
IPC: D03J1/02
Filed: 1989-04-03
Abstract: PURPOSE:To smoothly carry out threading of warp through heald frames by passing warp through an end breakage detector of warp and plural sheets of heald frames held on a main body of supporting member constituting a cradle in a slantingly supported state based on a line of warps. CONSTITUTION:Locating pins 48 and 43 are extracted from locating holes 47A and 42A, inserted into locating holes 47B and 42B at the back, screwed to a bracket 16 and a screw hole of a retaining frame 38 and an end breakage detector 50 of warp and heald frames 51 are positioned slantingly based on a line of warps T1. Threading resistance of knot (t) of oil and new warps is reduced.
Patent JP-S57199528-A (JP)
Title: Pressing method of channel bar
Inventor: NUMAMOTO TERUO
IPC: B21D19/08
Filed: 1981-06-02
Abstract: PURPOSE:To prevent a pull-in effect, and to manufacture a pressed product which has no deformation but a high quality, by dividing a punch, shifting the timing of each punch, and forming said goods. CONSTITUTION:When a work W is set onto a die 12 and an upper holder is made to go down, the work is pressed against the die 12 by a pad 15 except a channel formed part W1. Subsequently, a slide cam 16 slides, a sectional punch 18b hits against the work W, and the part being near a base part R is formed. Furthermore, the slide cam 16 slides, an elastic body 19 is gradually compressed, a sectional punch 18a hits against the work W, and the unformed part of a drip channel C is formed.
Patent JP-S62240224-A (JP)
Title: Bulk depalletizer
Inventor: SAITO HISATOSHI
IPC: B65B21/12
Filed: 1986-04-12
Abstract: PURPOSE:To effectively use a depalletizing space, by arranging a depalletizing zone into which a stacked-up structure is introduced, at the center position, and by arranging a partition zone for feeding out bottles in rows, which are taken out from an opened cargo tray, on one side of the depalletizing zone. CONSTITUTION:After a carrier bed 52 in an empty tray conveying device 18 is moved to a position just above a depalletizing zone 11, a lifter is elevated to allow suckers 54, 54 to absorb the uppermost frame member 9, and thereafter guide blades 55, 55 are lowered and rotated. Bottles 3, 3... arrayed and stored in the uppermost corrugated cardboard tray 2 having its top surface opened, are fed out in rows onto a delivery conveyer 16 by a bottle conveying device 17 and a bottle aligning mechanism 42. The tray 1 which has been emptied is absorbed and held by suckers 54, 54 in an empty tray conveying device 18, and therefore, shifted to the position of an empty tray recovery zone 13 above holding pieces 62, 62, where the tray 1 is released from the absorbed condition to be delivered to the holding pieces 62, 62 which are then lowered and pressed into a flat shape in association with the rotation of chains 61, 61.
Patent JP-H03281627-A (JP)
Title: Polyester
Inventor: KIDAI OSAMU
IPC: H01L23/29
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a polyester which has good heat resistance, has excellent moldability because of its liquid crystal properties in a molten phase and can be processed into moldings, films, fibers, etc., having high modulus and high strength, having a specified double bond and an aromatic group in the main chain. CONSTITUTION:A polyester which develops liquid crystal properties at 100 deg.C or above and has a solution viscosity etainh of 0.30 or above is obtained by using a muconic acid residue of formula I as a dicarboxylic acid component and at least one member selected from among aromatic diol residues of formulas II, III and IV as a diol component. In the above formulas, X<1> is a bivalent element or group such as O, S, C(CH3)2, CH2 or SO2; X<2> is a bivalent group of formula V, VI or VII; (l) is 0 or 1; (m) and (n) are each the number of substituents and is 0-4; and R and S are each 1-8C alkyl, alkoxy, aryl, aralkyl or halogen.
Patent JP-S5419500-A (JP)
Title: Method of producing aluminium hydroxide
Inventor: MIWA HATSUICHI
IPC: C01F7/14
Filed: 1977-07-14
Abstract: PURPOSE: To produce an acid-soluble aluminum hydroxide excellent in filtration efficiency through a treatment of a solution of an aluminate of an alkaline metal by means of a silicate compound treated with an acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000275556-A (JP)
Title: Beam emitting device and image forming device
Inventor: IKO MITSUTOSHI
IPC: H04N1/113
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the beam emitting device which can be provided with a detecting mechanism for light without being made large-sized and the image forming device which uses the beam emitting device. SOLUTION: A beam multiplexing device 11 which multiplexes and demultiplexes a laser beam is provided between laser diodes LD1 and LD2 and a collimator lens 12 to use the one collimator lens 12 in common to multiple laser beams; and the remaining light from the beam multiplexing device 11 is guided to a photodetection surface 141 through an aberration correcting plate 13c and optical elements 15a and 15b and a beam detector 14 detects the position, quantity, etc., of the laser beam.
Patent JP-H03286183-A (JP)
Title: Internal combustion engine output shaft rotation detector and manufacture thereof
Inventor: TAKAHASHI YASUO
IPC: F02P7/00
Filed: 1990-04-02
Abstract: PURPOSE:To completely eliminate any burr and acute portion generated in an O-ring groove caused by cutting by making a housing of metal molds divided at least in two directions, i.e., in the axial direction of a small-diameter portion, and cutting the outer periphery of the small-diameter portion after completion of molding, to thus obtain the O-ring groove. CONSTITUTION:A material of a housing 1 is molded by die casting to be divided only in the vertical direction (the axial direction). After completion of casting, the material is cut into a finished product of the housing 1. An O-ring groove 1b disposed around a cylindrical small-diameter portion 1a of the material is formed by machining the small-diameter portion 1a into a ring shape. For the purpose of maintaining a sealing effect of an O-ring, the surface of the O-ring groove 1b is not allowed to have a casting blowhole of a size beyond a specific limit. Therefore, a high quality of the small-diameter portion 1a can be secured, and required specifications of the surface of the O-ring groove 1b can be satisfied.
Patent JP-S5512639-A (JP)
Title: Fluorescent lamp covered with filmy polaroid filter
Inventor: ARAI KEIZOU
IPC: H01J61/38
Filed: 1978-07-12
Abstract: PURPOSE: To lessen reflecting light from object by using polarized light.  
     CONSTITUTION: A polarized light is obtained by covering the glass portion 1 of fluorescent lamp with the filmy polaroid filter 2. The reflecting light can be lessened by properly combining the polazized light with the angle at which the polarized light is reflected from its irradiated surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06301733-A (JP)
Title: Information retrieval display device
Inventor: BABA NOBUYUKI
IPC: G06F12/00
Filed: 1993-04-13
Abstract: PURPOSE:To constitute the device so that the narrowing-down of a retrieval condition or a back-track operation for extension can be executed easily. CONSTITUTION:A retrieval condition history managing means 1 manages the history of plural retrieval conditios 2a, 2b-2e given now and then at the time of retrieval extending over plural times by a tree structure. Also, its state is displayed as an image by a retrieval condition history display means 3. A retrieving means 4 retrieves file information, based on the given retrieval condition. The mutual relation of plural retrieval conditions, especially a state allowed to branch and its details can be grasped like a flow chart, therefore, a back-track operation can be executed exactly and quickly. The history of a finally settled-up retrieval condition is easily visible.
Patent JP-S61242805-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: B27L5/00
Filed: 1985-04-19
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-S59209880-A (JP)
Title: Detector for residual amount of recording liquid
Inventor: WATANABE NOBUTAKA
IPC: B41J2/175
Filed: 1983-05-16
Abstract: PURPOSE:To enable to detect the residual amount of a recording liquid, by a method wherein a recording liquid is supplied from a high-capacity recording liquid storing chamber into a low-capacity recording liquid storing chamber when a pressure-generating means in operated, and the residual amount of the recording liquid in the high- capacity storing chamber is detected by integrating the number of times of operation of the pressure-generating means. CONSTITUTION:The amount w1 of an ink supplied by one-time supply of the ink and the amount w2 of the ink supplied at the time of operation for only returning a meniscus are constantly fixed, and an initial capacity W of an ink tank is also fixed, so that the relation of W'=W-(n1w1+n2w2) is established, wherein n1 and n2 are the number of times of supplying the ink and the number of times of the meniscus-returning operation, respectively, and W' is the residual amount of the ink. Therefore, when the counted values in an n1 counter 100b and an n2 counter 100c are integrated by affixing thereto weight coefficients based on the amounts w1 and w2 of the ink supplied, the residual amount of the ink can be known from the integration result. Accordingly, imperfect recording due to use-up of the ink can be prevented from occurring, the residual amount of the ink can be easily detected even in a device which consumes a large amount of the ink, and it can be contrived to reduce the size of the apparatus and to enhance operability.
Patent JP-S59211478-A (JP)
Inventor: TAKEDA NAGAHIDE
IPC: B68G7/06
Filed: 1983-05-16
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-S5512735-A (JP)
Title: Semiconductor device
Inventor: OOTANI SHIYUNJI
IPC: H01L21/60
Filed: 1978-07-13
Abstract: PURPOSE: To prevent exfoliation of an insulation film from an electrode, at the time of wire bonding, in such a manner as to prevent expansion and contraction of the electrode at a ring section and also to maintain satisfactory adhesion between the electrode and an insulation film.  
     CONSTITUTION: An epitaxial grwoth layer 12 is formed on a semiconductor base plate 11. And then, an insulation film of Sio 2 , etc., is allowed to grow to the thickness of 0.5μ m on the epitaxial growth layer 12 by gaseous piling method or spattering method. A projected ring section 23a is formed by hot etching method. And then, a 0.3μ m thick insulation film of the same material is allowed to grow on the top surface by the gaseous piling method or the spattering method so that an insulation film 13 having a ring section 13a is formed. And then, by forming a window on the center of the ring section 13a by the hot etching method, the epitaxial growth layer 12 is exposed through the window. Finally, an ohmic electrode 15 is prepared on the rear side of the semiconductor base plate 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10263837-A (JP)
Title: Titanium sheet coating method to metal base
Inventor: OTA HIDEMI
IPC: B23K103/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely and easily coating, closely overlapping and fixing a thin titanium sheet onto the metal base of an offshore structure or the like. SOLUTION: The end parts of the titanium sheet 2 arranged on the surface of the metal base 1 are fixed to the metal base 1 with a presser plate 3, a titanium cover 4 is arranged in the outside so as to cover the presser plate 3 and overlap the titanium sheet 2, and the overlapping part of the titanium cover 4 and the titanium sheet 2 are welded by seam welding 5. Bolting, spot welding or fillet welding is executed or the space between the surface of the metal base and the back surface of the titanium sheet is evacuated to closely overlap and fix as the means fixing the end parts of the titanium sheet.
Patent JP-H08286516-A (JP)
Title: Developing roller and developing device
Inventor: SAITO SHINJI
IPC: G03G15/09
Filed: 1995-04-11
Abstract: PURPOSE: To obtain excellent wear resistance of a sleeve surface and to obtain an image without a ghost image by forming a film essentially comprising metal, alloy, metal nitride, metal oxide, metal carbide, or metal sulfide on the surface of a sleeve. CONSTITUTION: This developing roller consists of a magnet roller 1 and a sleeve 2 which can freely rotates around the roller 1. On the surface of the sleeve, a film 3 comprising metal, alloy, metal nitride, metal oxide, metal carbide or metal sulfide and having <0.01Ω.cm specific resistance at 20 deg.C is formed by a dry plating method. The material for the sleeve 2 is not specified and resin or metals such as aluminum alloy, stainless steel, alloy and copper alloy are used, and especially, aluminum alloy is preferable considering the cost and workability. As for the film 3, chromium, copper-aluminum alloy, stainless alloy and titanium nitride are preferable since a film 3 having excellent wear resistance can be obtd. at a rather low cost.
Patent JP-S61244015-A (JP)
Inventor: SHIMATANI RYOICHI
IPC: H01G9/042
Filed: 1985-04-22
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-S5512939-A (JP)
Title: Device for guiding sheet
Inventor: KASHIWAGI KAZUO
IPC: G03B1/42
Filed: 1978-07-13
Abstract: PURPOSE: To exactly guide sheets of different width in stable state by rockably supporting a second guide member for controlling the lateral movement of sheets of narrow width in advancing direction within a first guide member for controlling the lateral movement of sheets of wide width.  
     CONSTITUTION: A film guide consists of a stationary guide plate 30, a guide member 31 forming a film feed passage, and a U-shaped second guide member 32 disposed within the film feed passage. The guide member 31 has a pair of thick walls 31a spaced at an interval a corresponding to the lateral width of a leader film to control the lateral movement of the leader film of wide width. A second guide member 32 has a pair of triangular vertical walls 32a spaced at an interval b corresponding to the lateral width of a microfilm as engaged with a long hole 31b of the guide member 31 to control the lateral movement of the microfilm. The end of the triangular wall is disposed at the center of the hole 30a of the guide member 30 to be movable in vertical direction upwardly at the shaft 35 of the guide member 31 rockably in advancing direction of the film around the shaft 35 as a center. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01257026-A (JP)
Title: High-strength polyvinyl alcohol series hydrogel molded body and its manufacture
Inventor: UEDA FUJIO
IPC: A61L27/00
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a PVA series hydrogel molded body whose water retention rate and strength are high by a method wherein the title molded body is comprised of polyvinyl alcohol(PVA) whose degree of saponification and that of polymerization are at least a specific value and the water retention rate and breaking strength under a hydrous state are specified. CONSTITUTION:This is a high-strength PVA series hydrogel molded body which is comprised of PVA whose degree of saponification is 99-88mol% and that of polymerization is at least 1500 and a water retention rate and breaking strength under a hydrous state are respectively at least 100wt.% and 10kg/cm<2>. When the degree of saponification is more than 99mol%, the water retention rate of the PVA hydrogel becomes less than 100wt.% and when the degree of saponification is lower than 88mol%, the molded body is swollen and molten remarkably under water of a room temperature and breaking strength also of hydrogel under a hydrous state does not arrive at 10kg/cm<2> into the bargain. Even under a high hydrous state of at least 100wt.%, the high-strength PVA series hydrogel molded body having a breaking strength of at least 10kg/cm<2> is obtained by making use of the PVA whose degree of the polymerization is at least 1500.