baber/WOPTO huggingface dataset:
Patent JP-S5897262-A (JP)
Title: Manufacture of separator for storage battery
Inventor: ICHIMURA AKIRA
IPC: H01M50/463
Filed: 1981-12-02
Abstract: PURPOSE:To continuously manufacture a separator having no joint and stabilized dimension and ribs by adjusting viscosity of a synthetic resin solution and continuously feeding the solution when ribs are formed using this solution. CONSTITUTION:A given amount of a solution is fed with a constant quantity feeding pump 8 from a solution tank 9, and the solution is supplied on a porous film 1 from a nozzle 7. This film is passed on a roller 2 and entered in a solidification bath 4 where the solution supplied on the film is solidified, then dried with a dryer 6 and rolled with a bobbin B. By this process, a separator with rib is produced. As a solidifying solution 10 in the solidification bath 4, water or hot water is used. When a solvent used in the solution is water soluble, the aqueous solution of this solution is used. Height H and width h of the rib are adjusted by feeding speed of the film, amounts of supply and viscosity of the solution, and the diameter of the nozzle.
Patent JP-2001018547-A (JP)
Title: Lithographic printing plate
Inventor: SUZUKI YUKO
IPC: B41N1/14
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide excellent hydrophilic property, excellent water resistance and plate wear together by setting a surface of a hydrophilic layer to a porous state in a lithographic printing plate mainly having the hydrophilic layer made of an organic material on a base material. SOLUTION: The lithographic printing plate is constituted by arranging a hydrophilic layer set on its surface to a porous state on a base material. Thus, a surface area of the layer per unit area is increased, its water absorbing speed is improved, and a water storage action is given to the porous state to prevent adherence of an ink. In this case, the hydrophilic layer is formed mainly of an organic material, and preferably formed by crosslinking a hydrophilic polymer and a crosslinking agent. Then, pores of the porous state designate recesses lower than the surface, its diameter is set to 0.01 to 10 μm, and a shape in a depth direction of the pore is formed, for example, as a tray shape (a), a semicircular shape (b) or a bottle shape (c). A total sum of an opening area on the surface of the hydrophilic layer is set to 1 to 90% per unit area.
Patent JP-H11329956-A (JP)
Title: Manufacture of semiconductor device
Inventor: JEON MI-SOOK
IPC: H01L21/306
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device for generally using a photo-resist, and for shortening the executing time of a manufacturing process. SOLUTION: This method comprises a step for successively executing exposure and phenomena for partially removing photo-resist applied on a prescribed film on a semiconductor substrate, step for etching a prescribed film exposed by the partial removal of the photo-resist, and step for executing a strip process for completely removing photo-resist remaining in a prescribed area on a semiconductor substrate by the partial removal of the photo-resist by using dimethylacetamide. Thus, each kind of photo-resist can be used, and productivity can be improved by shortening the executing time of a manufacturing process.
Patent JP-H0922923-A (JP)
Title: Method and apparatus for mounting
Inventor: SAITO TOSHIYA
IPC: H01L23/12
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To uniformly conduct CCB between connectors and between products by correcting the bump and pad height distribution difference. SOLUTION: Prior to CCB, the height distribution of bump 2 group is recognized for many pellets 1 by a bump height distribution recognition unit 15, and the height distribution of pad 5 group is recognized per many boards 3 by a pad height distribution recognition unit 35. The bump height distribution recognition data group and pad height distribution recognition data group are collated by an optimum combination selector 50, and the optimum combination of the pellet and the board to become the relation in which the difference between the bump height distribution and the pad height distribution is cancelled is sequentially selected. The optimum combination selector sequentially commands a handling unit 41 to selectively combine pellets and boards and to sequentially execute the CCB of the pellet to the board by the optimum combination.  Accordingly, since the error of the height distribution can be corrected for all the optimum combination with the pellet and board, the bump group of the pellet can be uniformly conducted for the CCB to the pad group of the board, and the CCB can be conducted suitably without irregularity even among all the combinations.
Patent JP-H0646266-A (JP)
Title: Picture processing method
Inventor: KUMASHIRO HIDEO
IPC: H04N1/40
Filed: 1992-07-21
Abstract: PURPOSE:To provide the picture processing method in which picture data is subjected to thoughtful control in matching with a characteristic of an original picture. CONSTITUTION:A multi-value input signal obtained by reading an original picture is inputted to a picture element characteristic extract section 12, in which the characteristic of the picture element is extracted. A 1st gain arithmetic operation section 5 applies the prescribed gain calculation to each of positive and negative components of error data based on the characteristic of the extracted picture. The result of arithmetic operation is processed as stored error data used for the error dispersion method.
Patent JP-S6349790-A (JP)
Inventor: ISHIMOTO AKIHIKO
IPC: G09G1/02
Filed: 1986-08-19
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-H01113007-A (JP)
Title: Seat for restraining infant in vehicle
Inventor: KUENTEIN YANGU
IPC: B60N2/28
Filed: 1988-08-03
Abstract: PURPOSE: To secure the safety of a baby in a vehicle with a comfortable and free attitude for a protecting person by a method wherein a seating part and a tiltable back rest linked to each other are detachably mounted on a rotary base and turned relatively to a base or held. CONSTITUTION: Upon the operation of a handle 72, a drive member 70 is rotated, and holding pins 66 and 68 are retreated from holes of back rest support members 48 and 50 and holes of support members 52 and 54 of a seating part 14, a back rest 12 is tilted to adjust the position of the seating part 14 and holding pins 66 and 68 are reinserted into aligned holes to fix the back rest 12 on the seating part 14. The seating part 14 and the back rest 12 as a combined body are engaged with rear mounting pins 76 and 78 to be detachably mounted on a rotary base 16. A bolt 98 energized by a spring is inserted into any of the holes formed in a ring 86, and by moving thereof, the rotary base 16 is turned or fixed relatively to a base 18, thereby facilitating the handling of a baby.
Patent JP-H0635476-A (JP)
Title: Vibrating device
Inventor: KAIDA HIROAKI
IPC: H02K5/24
Filed: 1992-07-21
Abstract: PURPOSE:To hold a vibrating body in the device without impeding the vibration of the vibrating body by coupling a vibration transmission part with or nearby the part of the vibrating body which has the least displacement. CONSTITUTION:When the vibrating body la vibrates between the state shown by the solid line in the figure and the state shown by the alternate long and short dash line, a vibration transmission part 1c is coupled with the part with the least displacement, i.e., the lengthwise center part 1b of the vibrating body 1a. The vibration phenomenon of the vibrating body la is not suppressed so much. A resonance part 1d is coupled with the vibration transmission part 1c and resonates by receiving the vibration propagated from the vibration transmission part 1c. Namely, the vibration transmission part 1c is coupled with the part where displacement is small and the vibration is not transmitted, but the resonance part 1d resonates by receiving leaking vibration. For the purpose, the small-displacement part of the resonance part 1d is utilized and coupled with the outside and then the vibrating body can mechanically be held without impeding the vibration of the vibrating body 1a.
Patent JP-H0610637-A (JP)
Title: Variable intake and exhaust engine
Inventor: KODAMA HISASHI
IPC: F01L1/14
Filed: 1992-06-30
Abstract: PURPOSE:To provide weight reduction, in a variable intake and exhaust engine whose jointing member between a stem and a cam/a rocker arm is formed of a material which can withstand the high load of the stem and is a member which requires switching operation, thus causing unavoidable weight increase. CONSTITUTION:A slider 22 is disposed in the plunger 17 of a jointing member 8, and the slider 22 is engaged and disengaged with/from a stem 4. Moreover, the slider 22 is guided by a pad 12 to make a plunger come into smooth action.
Patent JP-H1136932-A (JP)
Title: Air volume control device
Inventor: TAKAHASHI MANABU
IPC: F02D9/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an air volume control device having a highly accurate air flow characteristic over an entire operating range. SOLUTION: During a process of adjusting a product, a duty ratio of a drive signal and a characteristic of air flow rate for an actual air volume adjusting valve (ISCV) 2 are stored in EEP ROM 11. A duty ratio of a drive signal and a characteristic of air flow rate for an ideal SCV having no errors are stored in a ROM 10a. Further, during normal SCV control, a CPU 10 calculates a duty ratio of a drive signal corresponding to an input signal, and carries out linear interpolation for the calculated duty ratio in accordance with the characteristic of air flow rate stored in the ROM 10a so as to calculate an air flow rate. Then, the CPU 10 carries linear interpolation from the calculated air flow rate so as to calculate a duty ratio in accordance with the characteristic of air flow rate stored in the EEPROM 11.  A drive circuit 12 delivers a drive signal having the duty ratio calculated by the CPU 10, to the ISCV 2 so as to drive the ISCV 2 for adjusting the opening degree thereof.
Patent JP-S6253542-A (JP)
Title: Resource management system for optical loop line switching system
Inventor: KOIZUMI TADASHI
Filed: 1985-09-03
Abstract: PURPOSE:To facilitate call processing by giving an idle/busy information frame of a line switching time slot onto an optical loop transmission line together with other line switching frame. CONSTITUTION:A frame 100 is a resource information frame and records an idle time slot of resource information 102, that is, a line switching frame 200. In order to avoid the simultaneous revision of the resource information 102, the frame 100 is given always onto an optical loop transmission line 5 and the frame 100 applies the same control as that of a token of a token ring so as not to give the frame 100 until the revision of the resource 102 of a node is finished and the line is restored to the transmission line 5. A node station catches the tomen 100 having the resource information at first, finds out an idle time slot and gives a data to the idle time of slot. Thus, the call processing is attained.
Patent JP-S6173361-A (JP)
Title: Semiconductor device
Inventor: KONDO SHIZUO
IPC: H01L27/01
Filed: 1984-09-19
Abstract: PURPOSE:To prevent a damage to a semiconductor substrate on trimming by forming an underlay film obviating a damage on trimming just under an insulating film with a thin-film resistor to be trimmed. CONSTITUTION:A thin-film resistor 4 is shaped onto a semiconductor base body 1 through an SiO2 film 2 and an SiN film 3. Both ends of the resistor 4 are connected to Al electrodes 5 through through-holes formed to the film 3. A passivation film 13 is shaped onto the film4. An underlay film 8 for preventing a laser damage consisting of Al is shaped within a range covering a region 9 to be trimmed by a laser in the resistor 4. According to said constitution, laser energy is reduced largely because there is the film 8 under the film 3 even when the film 3 is broken by the dispersion of laser energy and a focus, thus preventing the damage of the film 2, then resulting in no short circuit with the substrate 1. Consequently, the lowering of reliability by trimming can be obviated.
Patent JP-S6355034-A (JP)
Inventor: OGASAWARA MASANOBU
IPC: B65B25/14
Filed: 1986-08-19
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-H1124327-A (JP)
Title: Master length controlling method and controller for digital plate making machine
Inventor: NAGAKURA HIROYUKI
IPC: G03B27/46
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a master length controlling method for a digital plate making machine capable of obtaining a master sheet having exact length required in the plate drum of a printing machine without being influenced by the inertial weight of a photosensitive sheet roll or the individual difference of the device. SOLUTION: In this method, an edge detector ES capable of detecting the leading and the trailing edges of the master sheet X in a state where it faces to the peripheral surface of a feeding roller 6 just before a scanning position by a laser scanning unit 10 is arranged to measure physical quantity equivalent to the rotational angle of the roller 6 from detecting the leading edge till detecting the trailing edge by the detector ES. The actual length of the passing master sheet X is calculated from the physical quantity and the revolving speed of a take-in part roller 31 is corrected based on the result of the previous arithmetic operation of the length of the master sheet X when the next master sheet X is fed out and cut.
Patent JP-S6437494-A (JP)
Title: Single crystal producing apparatus
Inventor: MAKINO HIDEO
IPC: H01L21/208
Filed: 1987-08-04
Abstract: PURPOSE:To eliminate measure error of single crystal diameter and obtain the single crystal having stable quality at a good yield, by arranging a light- shielding plate whose lower end is situated in slightly upper position than melt face between peripheral wall of a crucible and the single crystal to be pulled up. CONSTITUTION:A raw material housed in a crucible 1 arranging a vessel 1b made of quartz inside a vessel 1a made of graphite is heat melted with a heat generator 2 and a seed crystal 3 is dipped in the melt 1d and raised while rotating with a pulling-up device 5 and a single crystal 4 is grown at the lower end of the seed crystal 3. Light from peripheral wall 1e of a crucible is intercepted by a light shielding plate 8 whose lower end is situated in the slightly upper position than that of melt face between the single crystal 4 and peripheral wall 1e of the crucible and simultaneously the position of fusion ring at fringe of the single crystal 4 is detected with a line sensor camera 6 and the detection signal is output to a diameter controlling apparatus 7 and pulling-up state of the single crystal 4 is calculated and the pulling-up state is output to the pulling-up device 5.
Patent JP-S57119767-A (JP)
Title: Racket frame for game
Inventor: ROBAATO KURISUTOFUAA HAINESU
IPC: A63B49/10
Filed: 1981-12-03
Abstract: A frame for a games racket comprises a hollow plastics moulding which is at least partially reinforced by means of a rigid member integrally moulded therewith. The rigid member can consist of a metal plate having perforations which, when the plate and the plastics material are moulded together, are penetrated by the plastics material, which sets therein to lock the plate to the moulding. The plate may, for example, extend over an area corresponding to the crown portion of the frame so as to provide for localized reinforcement, particularly, in the event of impact (e.g. when the racket is dropped on to a hard surface).
Patent JP-S6439913-A (JP)
Title: Water-holding pot
Inventor: MOCHIZUKI MASAKAZU
IPC: A01G9/02
Filed: 1987-08-06
Abstract: PURPOSE:To improve water holding properties and reduce frequency of required water supply, by peripherally providing a water absorbing polymer on the bottom and (or) inside surface of a pot and arranging a plastic mesh on the inside thereof. CONSTITUTION:A water absorbing polymer 1 (e.g. polyvinyl alcohol-maleic acid ester copolymer) is peripherally provided on the bottom and (or) inside surface of an earthenware or plastic pot and a plastic mesh 2 is arranged on the inside thereof. Furthermore, pictures, photographs, letter, etc., are preferably printed on the outside surface. Thereby, since supplied water is absorbed by the water absorbing polymer 1 and slowly fed into soil according to a dried state of the soil, plants will not be killed even if persons are absent for a relatively long period or water supply is forgotten. The plastic mesh 2 is capable of isolating the water absorbing polymer from the soil and preventing the soil from excess wetting.
Patent JP-H0541836-A (JP)
Title: Solid-state image pickup device
Inventor: NISHIKAWA SHOJI
IPC: H04N5/369
Filed: 1991-08-05
Abstract: PURPOSE:To obtain a signal whose horizontal line number is the same number as that with the case of employing a solid-state image pickup element capable of progress scanning in a color television camera employing a 3-board type solid-state image pickup element and to obtain a signal with less deterioration in the vertical resolution. CONSTITUTION:The device is provided with a 1st solid-state image pickup element 21, 2nd and 3rd solid-state image pickup elements 22, 23 arranged spatially by one line in the vertical direction with respect to the 1st solid-state image pickup element 21, and 1st, 2nd and 3rd summing averaging devices 32-34 arithmetically averaging output signals of the elements and signals resulting from delaying the output signals by one horizontal scanning period respectively to extract the output signal of the 1st-3rd solid-state image pickup elements 21-23 and the output signal of the 1st-3rd arithmetic averaging devices 32-34 thereby obtaining a signal of a horizontal line number equal to that with the case of using a progress scan solid-state image pickup element.
Patent JP-S58100051-A (JP)
Title: Beltlike material feed mechanism
Inventor: SUZUKI MASAAKI
IPC: B65H23/192
Filed: 1981-12-04
Abstract: PURPOSE:To simplify a control circuit in an ink ribbon feed mechanism of a printer or the like by changing the exciting time for driving a d.c. motor to change the feed of the beltlike material. CONSTITUTION:When a command signal for the feed of an ink ribbon 8 enters an exciting time generating circuit 23, a signal for the exciting time corresponding to the command feed is outputted and transmitted through an amplifier 24 to a d.c. motor 19 to be excited and driven. By the drive of the d.c. motor 19, a driving gear 20 is rotated so that a coaxial feed roller 13 is rotated through a driven gear 21 by an assigned amount, thereby the feed the ink ribbon by a fixed quantity. When the d.c. motor 19 stops, the feed roller 13 is prevented from being reversed by a finger spring 22 interposed between teeth of the driven gear 21. Thus, a control circuit is simplified to reduce the cost.
Patent JP-S6087506-A (JP)
Title: Phase detecting circuit
Inventor: AKIYAMA TOMOYUKI
IPC: G01R25/00
Filed: 1983-10-19
Abstract: PURPOSE:To decrease remarkably the DC offset and temperature drift of a phase circuit by making the impedance viewed from a common connecting point of switch elements connected in series between a load and ground equal for the load side and the ground side. CONSTITUTION:The common connecting point between FETs Q4, Q6 being switch elements connected in series between the load and ground is grounded via a resistor 40. The FETs Q3, Q4 are turned on/off by a reference signal from terminals D1, D1' of a drive circuit 10 alternately. The rectangular waveform of the reference signal is leaked to the drain or source and the result appears as a a spike, but since the common connecting point is grounded via the resistor 40, the phase detecting circuit viewed from the drive circuit side is made symmetrical together with the load connected thereto, positive/negative spike electric charges flow equally to the load side and ground side, causing the DC offset component at the load side to be zeroed.
Patent JP-H1132560-A (JP)
Title: Rotor device in axial flow type combine harvester for general purpose
Inventor: NAKAMURA MASAMI
IPC: A01F12/20
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To enable efficient threshing operation in an axial flow type combine harvester for general purpose by allowing an impeller device to actively take in the grain culm conveyed from a feeder house and feed the same to a rotor device without jam-up because of a relation between the rotor device, impeller device and their respective covers. SOLUTION: In a screw type rotor having an impeller (c) on the front end of the rotor device (b), a substantial space is provided between the rotor device (b) and its cover and between the impeller device (c) and its cover, and a wall is provided at a stepped portion 4 between these covers, whereby on the side of the impeller device (c), the grain culm from a feeder house 2 is forcibly fed toward the rotor device (b), while on the rotor device (b), the grain culm is inverted for threshing.
Patent JP-H0359817-A (JP)
Title: Magnetic storing medium, its production, and magnetic storage device
Inventor: NAKAGAWA TETSUO
IPC: G11B5/72
Filed: 1989-07-28
Abstract: PURPOSE:To improve corrosion resistance of a metallic medium by covering a substrate with a metal magnetic medium and providing a specified thin film, hardened film and metal salt of fatty acid on the metal magnetic medium. CONSTITUTION:The metal magnetic medium formed on a substrate is covered with a thin film comprising one material selected from oxides, nitrides, carbides and carbon. Then a hardened film of an org. metal compd. having an amino or imino group at one end of the molecule and a hydrolyzable group on the other end of the molecule is provided on the metal magnetic medium. Further, the medium is covered with metal salt of fatty acid having fluorine atoms substituted for a part of hydrogen atoms. The hydrolyzable group has large affinity to the active groups existing on the uppermost surface of oxides or nitrides. The amino group or imino group has large affinity to carbonyl groups of the metal salt of fatty acid. The metal salt of fatty acid having fluorine atoms substituted for a part of hydrogen atoms has excellent water-repellent property. Thereby, the obtd. metallic medium is not influenced by environment for practical use even when the storing medium is used at high temp. and high humidity.
Patent JP-S6089307-A (JP)
Inventor: TAKAHASHI SAKAE
IPC: B22F5/12
Filed: 1983-10-21
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-H0246377-A (JP)
Title: Vacuum gate valve
Inventor: AKAISHI NORIYA
IPC: F16K3/28
Filed: 1988-08-08
Abstract: PURPOSE:To decrease the slide space of a valve plug and make a vacuum gate valve small-sized by sliding the flexible sheet-shaped valve plug formed with an opening section on a valve seat with the rotation of winding drums. CONSTITUTION:A flexible sheet-shaped valve plug 24 formed with an opening section 25 matched with the inner diameter of a valve seat 20 is wound and supported by winding drums 27 and 28 and arranged along the valve seat 20 arranged in an enclosed casing 16. The sheet-shaped valve plug 24 is slid on the valve seat 20 by the rotation of the winding drums 27 and 28. A valve plug presser 40 pressing the sheet-shaped valve plug 24 to the valve seat 20 is provided at the position facing the valve seat 20 across the sheet-shaped valve plug 24.