baber/WOPTO huggingface dataset:
Patent JP-S62132496-A (JP)
Title: Loudspeaker
Inventor: IDO SHUJI
IPC: H04R9/02
Filed: 1985-12-04
Abstract: PURPOSE:To prevent an abnormal resonance in a specific frequency band, by providing a washer to a projected part for the caulking of the joining face of a top plate with a frame. CONSTITUTION:By means of a washer 9 a frame 1 and top plate 2 can be joined together by a small contacting area and the washer 9 itself is formed of a hygroscopic material, such as paper, soft resin, rubber, etc. Since a space can be formed between the frame 1 and top plate 2 and the contacting area between them can be made very small, the fluctuation of the degree of contact, such as contact and noncontact, between the frame 1 and top plate 2 can easily be suppressed and, moreover, the material put between them has a hygroscopic effect. Therefore, the abnormal resonance in a specific frequency band when this loudspeaker operates can be made extremely small or prevented.
Patent JP-H04147571-A (JP)
Title: Lithium battery
Inventor: YAMADA MOTOYUKI
IPC: H01M10/05
Filed: 1990-10-11
Abstract: PURPOSE:To make a lithium battery excellent in charge and discharge characteristics and avoid aged deterioration of the performance of the battery and heighten the performance and prolong the life of the battery by using a specific macromolecular solid electrolyte of high conductivity and good moldability. CONSTITUTION:A mixture formed when lithium ion salts and polyalkylene oxide indicated by the expression are both added to a block graphite copolymer indicated by expressions I and is stored as an electrolyte in a battery. The electrolyte is so high in ion conductivity that a lithium battery using it has low internal resistance, resulting in the improvement of the discharge characteristic of the battery.
Patent JP-S63129831-A (JP)
Title: Formation of oxide film on laminated steel sheet surface
Inventor: KOKETSU TEI
IPC: H02K15/02
Filed: 1986-11-17
Abstract: PURPOSE:To form an oxide film efficiently and economically, by repeating a vacuum process and a following re-pressure process in an oxidative atmosphere, for laminated steel sheets in a waste heat state which are annealing- processed under ambient gas. CONSTITUTION:So far as tight coils in a waste heat state which are laminate- processed in shapes of coils for laminated steel sheets are concerned, the tight coils are annealing-processed first, under the condition of a temperature A (720-850 deg.C) under weak reducing atmosphere gas, between a time (a)-a time (b) shown in a right figure. After that, in the latter half of a following process, on the way of slow cooling, between a time (b)-(a) time c, under the condition of a temperature 450-300 deg.C, the operation of (vacuum process re-pressure process in an oxidative atmosphere)n (however, n is 2 or more) is performed on the tight coils, and finally, the tight coils are cooled.
Patent JP-S61151834-A (JP)
Title: Magnetic recording medium
Inventor: ITO TAKEO
IPC: G11B5/706
Filed: 1984-12-26
Abstract: PURPOSE:To obtain the titled magnetic recording medium having excellent antistatic and traveling properties by electrifying positively the surface of the magnetic layer in the magnetic recording medium wherein hexagonal-system ferromagnetic powder is incorporated as the magnetic powder. CONSTITUTION:The following methods are exemplified to electrify the surface of a magnetic layer. Firstly, magnetic powder which is easy to be positively electrified is selected from hexagonal-system magnetic powder, and used as the magnetic powder. Secondly, inorg. powder having a positively electrifiable property, a surfactant capable of providing a positively electrifiable property, and an electrification controlling agent are added into a magnetic paint or dispersed in the magnetic paint. Thirdly, a magnetic paint is coated on a positively electrified base body. Fourthly, the pH of a magnetic paint is regulated and made higher than the isoelectric point to electrify positively the surface of the magnetic layer. The methods are applied separately, or a combination of the methods is applied.
Patent JP-H08138170-A (JP)
Title: Fire preventing system
Inventor: KITA KAORI
IPC: G08B17/12
Filed: 1994-11-08
Abstract: PURPOSE: To provide a fire preventing system whereby an abnormal temp. part inside a room is detected by a sensor, abnormal temp. conditions such as fire occurrence, etc., are judged and abnormality is more quickly detected. CONSTITUTION: A temp. change analysis and processing part 303 detects the position and temp. of abnormal temp. based on two-dimensional temp. distribution information detected by respective sensors inside a detection range through a bus 105. Abnormal temp. part position/temp. information is stored in a sensor information storing part 304. A fire condition judgment and processing part 306 calculates the area of the abnormal temp. part based on information inside the sensor information storing part 304 so as to judge fire occurrence when the area is extended or detects the change in terms of time of temp. in the abnormal temp. part so as to judge the fire pre-occurrence state when abnormal temp. continues so as to report abnormality to an abnormality reporting device 307.  Moreover, the fire condition judgment and processing part 306 reports abnormality occurrence to a reporting and displaying device connected to the bus 105 or the abnormality reporting device 307 and displays an occurrence place.
Patent JP-H08138254-A (JP)
Title: Objective lens driving device for optical pickup
Inventor: MURAKAMI YUTAKA
IPC: G11B7/08
Filed: 1994-11-08
Abstract: PURPOSE: To attain superior reliability and low power consumption of the device used for an optical disk device such as a CD player and an LD player. CONSTITUTION: A small-sized objective lens 104 is fixed by a cover 11 having a light transmitting hole smaller than the small-sized objective lens 104 in diameter, and this cover 11 and an objective lens holder 9 are fixedly stuck to each other by adhesion, etc. By this method, deterioration of optical characteristics of the small-sized objective lens 104 due to adhesion is eliminated, and an edge of an outer circumference of the small-sized objective lens 104 can be miniaturized, thus attaining superior reliability and low power consumption of the device.
Patent JP-S63128540-A (JP)
Title: Ion implanting apparatus
Inventor: KAIMOTO AKIRA
IPC: H01L21/265
Filed: 1986-11-17
Abstract: PURPOSE:To prevent occurrence of an error resulting form the beam variation of the ion implanting amount almost perfectly, by measuring the beam current of ion beams every moment, finding and storing the x-y distribution of the actual ion implanting amount depending on the resultant measurement, comparing the result with the x-y distrubution of the object implanting amount, and carrying out the sweep control of ion beams. CONSTITUTION:The device is furnished with a beam current measuring device d to measure the beam current of ion beams B, the first memory device e to store the resultant measurements one by one responding to the sweeping position of the ion beams B and memorize the x-y distribution of the actual ion implanting amount onto the target b, the second memory device f to store the preset x-y distribution of the object ion implanting amount onto the target b, and a control device g to give a control signal to a sweep device c depending on the comparison result of the data of the first and the second memory devices e and f to the respective x-y coordinates. And the sweeping position of the ion beams B is controlled to make the x-y distribution of the actual ion implanting amount equal to that of the object ion implanting amount. In such a way, the implanting concn. can be controlled constantly to be at the objectimplanting concn. accurately.
Patent JP-H03136841-A (JP)
Title: Method for repairing resin laminated metal and repairing composition
Inventor: SAWARA MASAO
IPC: B32B15/08
Filed: 1989-10-23
Abstract: PURPOSE:To certainly repair a flaw by applying surface treatment to the circumference of the place to be repaired on the surface of a fluoroplastic laminated metal to set the surface tension of the resin film on the metal to a specific value or more and subsequently applying a repairing composition to perform repairing. CONSTITUTION:Surface treatment is applied to the fluoroplastic film 2a positioned around the place (flaw) A to be repaired of the fluoroplastic film 2 on a resin laminated metal wherein the fluoroplastic film 2 is laminated to the surface of a metal base material 1 to set the surface tension of the fluoroplastic film 2a to 30dyne/cm or more, pref., 40dyne/cm or more. Thereafter, repairing paint (repairing composition) is applied to the resin laminated metal centering around the place A to be repaired thereof over a range reaching the fluoroplastic film 2a subjected to surface treatment to form a film 3. If necessary, film drying treatment such as heating is performed to complete repairing.
Patent JP-H10120870-A (JP)
Title: Phenolic resin molding material
Inventor: MAEBOTOKE SHINICHI
IPC: C08K3/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin material which can give a molding excellent in heat resistance and tracking resistance by mixing a resol phenolic resin as the main component with an inorganic filler which liberates its water of crystallization at 200 deg.C or above and an organic filler. SOLUTION: This material is obtained by mixing 20-40wt.% phenolic resin based on a resol phenolic resin with 45-60wt.% inorganic filler based on an inorganic filler which liberates its water of crystallization at 200 deg.C or above and 5-10wt.% organic filler. When a novolac phenolic resin is used in combination, it is used in an amount of at most 50wt.% based on the entire phenolic resin. The inorganic filler as the principal component is exemplified by aluminum hydroxide, magnesium hydroxide, talc or zeolite and is used in an amount of desirably at least 40wt.% based on the entire molding material. The organic filler is exemplified by a ground cloth or a pulp, which is desirable in respect of its ability to improve mechanical strengths.  It is produced by mixing these components with other common additives such as a pigment and a curing agent and kneading the resulting mixture under heating.
Patent JP-H09115970-A (JP)
Title: Probe card
Inventor: KOTAKE KATSUMI
IPC: G01R1/073
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To suppress the damage to a pad electrode and to stably measure electrical characteristics by providing a flex part for making sharp an angle formed by a probe needle and the pad electrode at the advance side where the probe needle travels on the pad electrode when a needle pressure is applied at the tip of the probe needle. SOLUTION: A probe card for connecting a circuit element formed on a device 6 to be measured and a test circuit has a probe needle 1 which contacts a pad electrode 6a formed on the device 6 to be measured. Further, it has a flex part 1a which is formed at the tip of the probe needle 1 and where an angle 6 formed by the probe needle 1 and a pad electrode 6a at the advance side in that the probe pad 1 travels on the pad electrode 6a is sharpened. For example, the device 6 to be measured is a semiconductor wafer and the probe needle 1 is made of a metal which has a high elastic limit and a small specific resistance such as tungsten steel.
Patent JP-S63128443-A (JP)
Title: Time counting system for virtual computer system
Inventor: SHIMURA NOBUYUKI
IPC: G06F9/46
Filed: 1986-11-19
Abstract: PURPOSE:To add plural timer mechanisms in terms of a function by selecting the value to be currently set at the timer mechanism out of the values of a clock comparator CKC for the interruption control of clock comparator under a fixed condition. CONSTITUTION:The timer value to be set currently at a time-of-declock TOD 202 of a timer mechanism uses directly the TOD (HTOD) set by a virtual computer control program VMCP. While the timer value to be set currently at a CKC 203 uses the smaller one of the corrected CKC (HCKC) held by the VMCP and the CKC (GCKC) held by a virtual computer VM. Thus the smaller value is currently counted by the CKC out of a pair of timer mechanisms and then produces first an interruption via the CKC. In such a way, it is possible to obtain a virtual computer system containing plural timer mechanisms that can detect the interruptions caused by both timer mechanisms of the VMCP and the VM with no conflict produced between the VM side and the VMCP side.
Patent JP-H09114089-A (JP)
Title: Positive type photoresist composition
Inventor: KAWABE YASUMASA
IPC: H01L21/027
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a photoresist compsn. having high sensitivity, excellent in resolving power, developability and dry etching resistance and especially excellent in resolving power especially in the production of a semiconductor device, etc., by incorporating an alkali-soluble resin, a quinonediazido compd. and a specified compd. SOLUTION: This photoresist compsn. contains an alkali-soluble resin, a quinonediazido compd. and a compd. represented by formula I, wherein each of R1 -R5 is H, halogen, alkyl, alkoxy or hydroxyl, each of X1 and X2 is a group represented by one of formulae II and each of (n) and (m) is 1 or 2. Since carboxylic acid represented by the formula I is used in combination with the alkali-soluble resin and the quinonediazido compd., this compsn. has marvelously high resolving power and a wide development latitude, is excellent in resist shape, hardly generates residue on development and is very excellent in heat resistance.
Patent JP-H08113209-A (JP)
Title: Device for supporting container groupe
Inventor: TAJIMA TSUNEO
IPC: B65B21/12
Filed: 1994-10-13
Abstract: PURPOSE: To provide a device for supporting container groupe which is capable of supporting the containers without regard to shapes of the necks of the containers and free from giving damages to cap seals crowned on mouths of the containers. CONSTITUTION: A head main body 1 which can operate movably is equipped with a side supporting mechanism composed of side supporting members 9 which support externally the sides of container groupe, and is also equipped with a specified number of support mechanisms, each having a shaft 27 that can be extractibly inserted into a gap between the containers 6 forming the container groupe and a bottom support means composed of spherical bodies 28 which are provided to the lower end of the shaft so that they can support the bottom of the container in projecting and retracting motions.  While the sides of the container groupe are externaly supported with the side supporting members 9, the containers are supported at their bottoms with the spherical bodies 28 of the bottom support means provided to the lower ends of the shafts of the bottom support mechanism projected, and thereby the container groupe are supported entirely.
Patent JP-H09108807-A (JP)
Title: Sleeve for pressure casting excellent in erosion resistance and heat retaining property
Inventor: YAMAMOTO KENJI
IPC: C23C14/06
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve for pressure casting which demonstrates excellent erosion resistance and is excellent in the temperature retaining property without adopting any special method such as CVD on the assumption that inexpensive steel compared with Ti alloy, etc., is employed as base material of the sleeve for pressure casting. SOLUTION: In a cylindrical sleeve to be used in the pressure casting of non-ferrous casting, at least its inner circumferential surface in contact with the molten metal is made of alloy steel containing >=10vol.% Cr. The whole sleeve is made of alloy steel and the sleeve consists of an outer circumferential member and an inner circumferential member. The conventional hot tool steel is used for the outer circumferential member, while alloy steel is used for the inner circumferential member. At least the inner circumferential member in contact with the molten metal contains >=1vol.% N, or forms CrN to obtain further excellent erosion resistance.
Patent JP-H03135725-A (JP)
Title: Manufacture of grating column
Inventor: KOBAYASHI HIROSHI
IPC: G01D5/245
Filed: 1989-10-20
Abstract: PURPOSE:To easily and securely manufacture the grating column which has a desired grating pattern by laminating a metallic layer on a pattern of colloidal particles having the same pitch with a magnetization pattern and copying the pattern, and peeling the metallic layer and using the pattern as a master block. CONSTITUTION:A desired grating pattern is written by using a magnetic head 9 on a magnetic recording medium which has a thin magnetic recording layer 8 formed on the peripheral surface of a columnar base body 2 to form the magnetization pattern conforming with the grating pattern. Then the magnetic recording layer 8 is coated with magnetic colloidal liquid which is much less in colloidal particle size than the magnetization pattern to form the pattern 11 of the colloidal particles corresponding to the magnetization pattern. Then the metallic layer 12 is laminated on the pattern 11. Then the metallic layer 12 is peeled and used as the base block to transfer the pattern to a desired object medium, thereby obtaining the column 17 which has the pattern trans ferred on its outer peripheral surface. A metallic reflecting film 18 is formed on the outer peripheral surface of this column 17 to obtain the grating column.
Patent JP-H01121482-A (JP)
Title: Door for building
Inventor: SHIOTANI YOSHIHIRO
IPC: E05C9/00
Filed: 1987-10-31
Abstract: PURPOSE: To facilitate door opening/closing operation by providing both side end faces of a door with opening/closing levers, and providing both ends of upper and lower edges of the door with pivots detachable from the upper and lower frames of an opening. CONSTITUTION: A door part passer pulls down and presses either a left or right handle 10 directly in front of a proceeding direction, in the proceeding direction. Cam plates fixed to handle shafts 9 of the handles 10 are rotated, and pivots of upper and lower pivotally fixing means 19a, 19b, 20a, 20b connected to the cam plates through wire ropes 14, 15 are detached from hole parts 21 of both upper and lower frames 4, 5. When the pressed side edge of a door 6 is detached from a vertical frame 3a or 3b to open the door 6, protruding pieces 24 are detached from the door 6, and arms are engaged with outer cams of the cam plates to hold the pivotally fixing means 19a-20b in the detached state.
Patent JP-H07106000-A (JP)
Title: Connector for battery terminal
Inventor: SUZUKI KATSUYA
IPC: H01R4/22
Filed: 1993-10-07
Abstract: PURPOSE:To fit a cover removably so that its opening does not constitute an obstacle for works and to prevent breakage when an excessive force in the direction of opening is applied. CONSTITUTION:A rotary shaft 37 is installed on a cover 33 formed separately from the connector body 21, and a pair of riser pieces 23a, 23b having flexibility are placed confronting each other and installed protrusively on the connector body 21. A fit part 29 to hold the rotary shaft 37 rotatably is formed between these two riser pieces 23a, 23b. In the gap between them, an opening 31 is formed which enables fitting and removal of the shaft 37 to/from the said fit part 29 by deflecting the pieces 23a, 23b in the directions of going apart from each other.
Patent JP-2001062154-A (JP)
Title: Visual-effect and sound-effect function helmet for operational amusement vehicle
Inventor: SAWATAKE KAZUO
IPC: A63G21/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new bodily sensation without changing the course of a roller coaster by constituting a helmet of a pair of goggles having an image effect function and a headphone having a specific sound effect function. SOLUTION: Image information and sound information interlocked with the course of a roller coaster, etc., are programmed in a pair of goggles and a headphone provided in a helmet body. At the same time with the start of the roller coaster, etc., a visual image effect is flowed from the goggles of a passenger wearing the helmet and an sound effect is provided through the headphone corresponding therewith so that the bodily sensation 3 is provided with the movement of the roller coaster and the wind pressure. Through the bodily sensation 3, and the mobility of the visual program 5 and the sound program 6 programmed in the helmet beforehand, space 7, space sound 8, an urban space 9, urban sound 10, a virtual space 11, and virtual sound 12 are provided in accordance with the progressing course and finished.  This constitution can provide a new bodily sensation by changing the program of the image effect and the sound effect.
Patent JP-H0584344-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-09-27
Abstract: PURPOSE:To enable a player to easily understand a playing method. CONSTITUTION:The operation state of a variable prize device is judged with a magnetic piece 73 fitted to the vane piece of the device and a hole sensor 75. According to the result of the judgement, a single-shot indicator 23 is controlled with a single-shot indicator control means 107, thereby instructing a single-shot. Also, a right-shot indicator 25 is controlled with a right-shot indicator control means 108, thereby instructing a right-shot. Furthermore, a left-shot indicator 24 is controlled with a left-shot indicator control means 109, thereby instructing a left-shot.
Patent JP-H0478768-A (JP)
Title: Safety device for use on transfer wagon
Inventor: HORUSUTO ZOONENDORUFUAA
IPC: E05B71/00
Filed: 1990-10-12
Abstract: PURPOSE: To secure functionability by arranging a specific locking member which is rotatably held in a casing. CONSTITUTION: A pivotable locking part 2 pivotable around a shaft 20 held in a casing 10 of a securing device 1 is arranged on an upper side of the casing 2. The locking part 2 has a hook-like projection 22. A key 8' and a key plate 81' are certainly held by the locking part 2 and the hook-like projection 22 of the securing device 1, and locked with certainty by a locking nose 32 of a movable part 3. When tensile force is transmitted fro the adjacent shopping cart through the key 8', the locking part 2 inside the casing 10 mainly receives and eliminates the tensile force, to prevent application of it to the movable part 3. Safety function can thus be secured.
Patent JP-H1190441-A (JP)
Title: Electrolytic water generator
Inventor: KOINUMA TSUTOMU
IPC: C02F1/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic water generator capable of extending the service life of the filter member of a water purifying means. SOLUTION: A bypass pipe 20 is connected for bypassing a water purifying means 14 to a water supply pipe 9. A change-over valve 22 for a bypass is installed in a first stage side connection part 21a. To obtain strongly acidic water, raw water is made to pass through the bypass pipe 20 through the valve 22. Since the passage of raw water to the means 14 is prevented, the filter member of the means 14 can be kept clean in the production of strongly acidic water so that the exchange frequency of the filter member is reduced to extend its service life.