baber/WOPTO huggingface dataset:
Patent JP-H08153319-A (JP)
Title: Floating magnetic head
Inventor: EGAWA MOTOJI
IPC: G11B21/21
Filed: 1994-11-28
Abstract: PURPOSE: To enhance recording and reproducing sensitivity and to resultantly enhance recording density by suppressing the adsorption of a magnetic recording medium. CONSTITUTION: A chamfer 13 is formed in a trailing main part 12 except a rail remaining part 11 on the side of a trailing end 10 of a slider 2. A height dimension of an inner side peripheral part of the rail remaining part 11 is smaller than a height dimension of an inner side peripheral part 3a of a 1st rail where the chamfer 13 is not formed. When the floating magnetic head 1 is floated up to be in a pitch state as against the magnetic recording medium by an airflow caused by rotating of the magnetic recording medium, an effective floating amt. is approximately equivalent to the min. floating amt. as well as the pitch state. Consequently, good recording and reproducing can be performed, and recording density can be enhanced.
Patent JP-H01158480-A (JP)
Title: Display
Inventor: KARASAWA JIYOUJI
IPC: G02F1/133
Filed: 1987-12-16
Abstract: PURPOSE: To suppress a rise in temperature and obtain high luminous flux with small-sized, low-electric-power constitution by fitting a 1st polarizing plate on the side of a light guide between two polarizing plates, arranged in front of and behind a liquid crystal light valve for an image display, to the light guide. CONSTITUTION: The light emitted by a light source 1 is split in the light guide 2 into lights of red, green, and blue as the primary colors, which are guided and polarized by 1st polarizing plates 3R, 3G, and 3B. Further, they are fitted to glass plates 4R, 4G, and 4B for secure fixation and prevention against the thermal deformation of the polarizing plates, and fixed by being fitted to the light guide 2. Therefore, when a cooling fan 12 is used as a blow-out type, the 1st polarizing plate 3B is cooled with the linear wind of the cooling fan to prevent the air from flowing in the light guide 2, and the liquid crystal light valve 5B is sufficiently cooled. Consequently, temperature rises of the 1st polarizing plates 3R, 3G, and 3B and liquid crystal light valves 5R, 5G, and 5B are minimized to obtain high luminous flux with the small-sized and low-electric- power constitution.
Patent JP-H11148718-A (JP)
Title: Water heater
Inventor: WATANABE YOSHIHITO
IPC: F24H1/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a water heater to suppress the increase of a temperature of supply hot water even when an amount of water supplied to a heat-exchanger is decreased during the use of supply hot water. SOLUTION: A water heater heats a heat-exchanger by a burner having a plurality of combustion surfaces. The water heater comprises a switch valve 231 to open and close at least one of a plurality of branch pipes 28 (28a and 28b) branched from a main gas supply pipe 18 to supply gas to a burner 20 and supply gas to respective combustion surfaces; and a main gas valve 191 to open and close the main gas supply pipe 18. When a flow rate higher than a first flow rate flows to a heat-exchanger 14, the main gas valve 191 is opened and when a second flow rate higher than the first flow rate flows to the heat- exchanger 14, the switch valve 231 is opened.  Thus, since when a flow rate flowing to the heat-exchanger 14 is decreased to a value lower than the second flow rate, the switch valve 231 is closed, an amount of gas supplied to a burner is decreased and the increase of a supply hot water temperature is prevented from occurring.
Patent JP-H02164785-A (JP)
Title: Circular fermentation device
Inventor: UEDA SUSUMU
IPC: C05F9/02
Filed: 1988-12-16
Abstract: PURPOSE:To successively move the supplied raw material to a discharge opening by horizontally moving the rotating shafts of endless conveyer belt body provided on the travelling frame in parallel from the center line of the fermentation vessel. CONSTITUTION:This circular fermentation device consists of the fermentation vessel 1, the travelling frame 3 which rotates on a rail 2 with the center axis Oz as the rotation center, and the agitation unit 5 which is set on the frame and agitates the deposit 4 in the vessel 1. The rail 2 is annularly set on the side wall 1a of the vessel 1. An endless belt 10 is disposed in the unit 5, and the center axis Oa of the rotating shafts 9a, 9b of the belt body 10 is moved by the distance (e) to the center line Oy on the plane surface of the fermentation vessel 1 in parallel in the horizontal direction.
Patent JP-H03178463-A (JP)
Title: End light-emitting el printer
Inventor: KIKUCHI TAKASHI
IPC: G03G15/04
Filed: 1989-12-07
Abstract: PURPOSE:To simplify a complicated wiring and thereby prevent external noise from coming into a system by connecting a line head of end light-emitting EL elements to common electrodes and block electrodes using matrix wiring, and forming a common drive circuit connected to the common electrodes and a power supply circuit of a main device system on a single substrate. CONSTITUTION:A line head 11 connected to (m X n)pieces of end light-emitting EL element 2 are connected to m pieces of common electrode 121 to 12m and n pieces of block electrode 131 to 13n using matrix wiring. In addition, a power supply circuit 16 and a control circuit 17 are connected to a common drive circuit 15 and a control circuit 17 connected to each electrode 12,13. A Selfoc lens array 18 is installed on the front of the line head 11 and the block drive circuit 15 is formed on the rear of the head 11 in a single piece. Furthermore, the power supply circuit 16 and the common drive circuit 14 are formed on a substrate 21 in a single piece. A shielded wire is used as wiring material for the common electrode 12.
Patent JP-H01161424-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/043
Filed: 1987-12-18
Abstract: PURPOSE:To attain highly accurate coordinate input by forming a coat film on a prescribed face of a vibration transmitting plate. CONSTITUTION:A transparent coat film 8' is formed on the surface of the vibration transmitting plate 8. Although various material can be utilized as the material of the coat film 8', coating work can be made extremely easy when ultraviolet-ray setting type ink e.g. is used. When a metallic material e.g. is used for the plate 8, the degree of friction with a horn 5 of an oscillation pen 3 can be remarkably reduced. Since adhesion between the horn 5 and the plate 8 is improved by the coat film 8', a vibration transmitting efficiency from the pen 3 to the plate 8 can be sharply improved, and at the time of inputting a character, a graphic, etc., a stable adhering state can be formed. In addition, writing taste at the time of moving the oscillation pen 3 can be improved and a trouble generating unpleasant sound can be removed.
Patent JP-H04189979-A (JP)
Title: Bathroom device
Inventor: ANDO HIDEO
IPC: A47K4/00
Filed: 1990-11-22
Abstract: PURPOSE:To improve comfortableness and safety by installing a water droplet removing means for removing the water droplets adhering in a bathroom by the high pressure gas supplied from a high pressure gas supply means. CONSTITUTION:The compressed air A supplied from a compressor is jetted from a rotary injection port 18 set close to the floor 12 of a bathroom 1, and water droplets 17 are splashed toward a drain groove 19, and discharged from a drain trap 20.
Patent JP-H11148379-A (JP)
Title: Controlling method for suction air amount of engine, and its device
Inventor: WATABE SHINJI
IPC: F02D45/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To avoid abnormal increase of engine speed and abnormal acceleration by controlling opening of a throttle valve based on output values from a second accelerator opening detecting means instead of that from a first accelerator opening detecting means. SOLUTION: Using output voltage Vaps1 and Vaps2 from first (APS1) 11 and second accelerator opening detecting means (APS2) 12 as three voltage standard values, a maximum aperture voltage V1, a stable opening voltage V2, and a minimum opening voltage V3 are set, and the output voltages from APS are classified into four opening states. Which opening state the output voltages Vaps1 and Vaps2 are included in is judged, a continuing time of the opening state of the output voltages Vaps1 and Vaps2 is set, and based on a judgment condition by the opening state of the output voltages Vaps1 and Vaps2 and its continuing time, failure of the first and second accelerator opening detecting means 11, 12 is judged. According to the judgment result, accelerator opening output voltage used to calculate a target throttle aperture is derived, and a throttle valve 14 is controlled.
Patent JP-H04194886-A (JP)
Title: Transfer device
Inventor: HAMA TAKASHI
IPC: G03G15/16
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a stable picture of high quality by forming a transfer roller of a seamless thin thickness pipe-shaped member and an elastic unit. CONSTITUTION:A transfer material 3 is inserted between a moving latent image carrier 1 and a transfer roller 5 opposed to this carrier 1, and bias voltage of reverse polarity to a developing toner 2 is applied to the roller 5 by a transfer bias applying means 4 so as to transfer a developing picture on the carrier 1 to the transfer material 3. The roller 5 is such that an elastic unit 51, formed in a roller shape in the periphery of a shaft 53, is inserted to a seamless thin thickness pipe-shaped member 52, and a cleaning means 6 is an urethane-made blade provided for cleaning the roller 5. The member 52 is formed of metal or alloy into thickness of about several 10mu rich in flexibility and made sufficiently closely attachable to the material 3, and when a metal material is used, conductivity is very easily obtained, so that a transfer electric field is fixed despite a position to improve resolution by reducing thickening and scattering of an image before and after transcription.
Patent JP-H08225738-A (JP)
Title: Room-temperature-setting composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08L71/02
Filed: 1995-12-07
Abstract: PURPOSE: To obtain the subject one-pack type composition excellent in workability such as sagging tendency, yarn breaking tendency and extrudability, also excellent in storage stability. CONSTITUTION: This room-temperature-setting composition comprises (A) 100 pts.wt. of a polymer, with the main chain consisting essentially of propylene oxide polymer, 6000-30000 in number-average molecular weight, having terminal crosslinkable hydrolyzable silyl group, (B) 30-200 pts.wt. of calcium carbonate >=15m<2> /g in BET specific surface area, with the surface treated with a fatty acid ester, and (C) 0.1-10 pts.wt. of ethanol. (D) Silas balloons may be used instead of the components B and C.
Patent JP-H10155423-A (JP)
Title: Pie cake
Inventor: FUJINAKA MASAYO
IPC: A23G1/30
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the easily eatable pie cake of a totally new texture for excellently melting in the mouth by sandwiching a chocolate kind by pie dough whose thickness after being baked is less than a specified value. SOLUTION: For instance, strong flour 50 (weight) parts, soft flour 50 parts, common salt 1 part and margarine 20 parts are lightly mixed by a mixer, cold water 41 parts are added and they are lightly kneaded. After the dough is rested in a refrigerator (5 deg.C) for three hours, the margarine 55 parts for folding is placed on the stretched one and wrapped, then it is stretched to the thickness of 7mm by a sheeter and repeatedly folded into three for two times. The dough is rested in the refrigerator for one hour, then stretched to 1mm by the sheeter, picketed, cut into 5cm squares, rested in the refrigerator for 24 hours, topped with black sesame and cod roe and baked at 190 deg.C for 8 minutes. The size of the dough after being baked is a 4.5cm square and the thickness is less than 5mm.  About 5g of thermally melted chocolate is mounted on the baked dough, another piece of the baked dough is put on before the chocolate is solidified, it is sandwiched and this target pie cake is obtained.
Patent JP-H08179807-A (JP)
Title: Production line managing system
Inventor: FUKUDA AKIHIKO
IPC: G06Q50/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide the production line managing system with which reliability can be improved without causing conveyance error or sampled article extraction error by continuously, automatically and smoothly piling up products even when the product of any arbitrary lot No is sampled and inspected in a production line. CONSTITUTION: Sampling designation information 20 is inputted through an input device 15 and an input/output interface 10 to a CPU 4 by a sampling command. Individual distribution information previously provided by product inspection is inputted to the CPU 4. When the sampling command is inputted to the CPU 4, the individual distribution information is automatically corrected by the CPU 4, and a command due to an order reprogram transfer procedure 22 is issued to a pallet distributing process 18 and a product label sticking process 25. The remaining products, from which the sampled product is removed, are continuously properly automatically piled up. Besides, since the product label of the sampled product is made different from that of the remaining product, any erroneous recognition is not caused.
Patent JP-H04187152-A (JP)
Title: Air bubble ejecting bath apparatus
Inventor: UMEKAGE YASUHIRO
IPC: A61H23/00
Filed: 1990-11-21
Abstract: PURPOSE:To increase rigidity of the side face of a bath tab, to damp vibration of a pipeline by the bath tab, and to reduce remarkably noise of vibration generated from the bath tab and the pipeline. CONSTITUTION:As the side face of a bath tab 3 is adhered with a pipeline 2, the strength and the rigidity are increased and as a whole, the vibration is decreased and an beam-inserting effect is obtd. by reinforcement of adhesion of the pipeline and intrinsic vibration of the side face, especially vibrations of low dimensional modes can be effectively prevented. In addition, similarly on the pipeline of the piping, as weight of the pipeline is increased by adhering the bath tab with the pipeline, vibration-damping effect can be obtd. Therefore, vibration of a circulation pump is decreased in the midway of the pipeline and is hardly transmitted. In addition, intrinsic vibration of the pipeline itself is also suppressed and it is possible to prevent resonant sound from occurrence. It is possible thereby to reduce vibrational noises generated in and out of a bath room by reducing these vibrations.
Patent JP-H11152886-A (JP)
Title: Floor material
Inventor: IIJIMA AKIRA
IPC: B32B21/08
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To restrict the warping and corrugation of a floor material, when expanded, and to perform easy construction at site. SOLUTION: Floor materials 1 are joined to each other on their longitudinal end faces to form a floor. In this case, organic and inorganic plate materials 7, 8 hardly expandable with temperature and moisture are pasted to the lower faces of the wood floor materials 1, the organic and inorganic plate materials 7, 8 being longer by an expansion amount ΔL by an estimated maximum water absorption amount than the wood floor materials 1 in the longitudinal direction in a forcibly dried condition.
Patent JP-H01160054-A (JP)
Title: Charge transfer device
Inventor: TANAKA IZUMI
IPC: H01L29/76
Filed: 1987-12-16
Abstract: PURPOSE:To reduce dark signal currents, and to improve the yield and quality of a charge transfer device by forming the charge transfer device to the same conductivity type crystal growth layer grown to one conductivity type semiconductor substrate and making the impurity concentration of one conductivity type semiconductor substrate higher than that of the same conductivity type crystal growth layer. CONSTITUTION:A p-type silicon layer 11 in low concentration is grown onto a p<+> type silicon substrate 10 in high concentration, and the impurity concentration of the silicon substrate 10 is made higher than that of the silicon layer 11 by decuple or more. A CCD element is shaped to the low-concentration crystal growth layer (an epitaxial growth layer). Accordingly, crystal defects are absorbed (gettered) to a boundary surface section between the semiconductor substrate and a crystal growth layer, and defects are decreased near the surface of the crystal growth layer to which a source, a drain, etc., are formed, thus reducing a dark signal.
Patent JP-H09162595-A (JP)
Title: Adjusting equipment of electronic apparatus
Inventor: DOI TAKAHIRO
IPC: H05K13/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To automate the adjusting operation of characteristics of an electronic apparatus. SOLUTION: In an adjusting equipment 11, characteristics of electronic circuits containing adjusting elements 13, 14 are adjusted by rotation-driving the adjusting elements 13, 14 with drivers 21, 22. When the minimum value adjustment for minimizing the signal level of the detection output of the electronic circuit is performed, a processing circuit 31 rotates normaly the adjusting element 13, and measures the level change of inspection output in the whole rotation region of the element 13. From the detected result, an aimed position outputted from the rotation amount detecting equipment when the inspection output level becomes minimum is estimated.  When the aimed position is estimated, the processing circuit 31 rotates inversely the adjusting element 13, returns the present position of the detection position to the starting position side of the initial level measurement, exceeding the aimed position, reverses the rotation direction, and rotation-moves the adjusting element 13 as far as the aimed position where the output of the rotation amount detecting equipment has been estimated.
Patent JP-H03179755-A (JP)
Title: Connection structure of integrated circuit with circuit board
Inventor: MATSUDA YUJI
IPC: H01L21/60
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a connection structure provided with the electrode of a circuit board where a conductive adhesive agent is hardly separated, where the structure concerned connects an integrated circuit with the circuit board, by a method wherein connection electrodes are formed on an electrical insulating circuit board, a conductive layer is formed spreading over the connection electrodes, and the protruding electrode of a semiconductor integrated circuit is provided onto the conductive layer through the intermediary of a conductive adhesive agent. CONSTITUTION:A semiconductor integrated circuit 1 provided with a protruding electrode 2 and an electrode 4 formed on a circuit board 3 are electrically connected together with a conductive adhesive agent 5 and fixed, where the surface of the electrode 4 is roughened. The electrode 4 is formed in such a manner that connection electrodes 7 arranged in a line serving as the lower layer of the electrode 4 are formed on the circuit board 3 and a conductive layer 3 serving as the upper electrode of the electrode 4 is formed covering the connection electrodes 7 and the upside of the circuit board 3. The surface of the conductive layer 8 is formed rugged forming irregularities composed of protrusions 9 correspondent to the connection electrodes 7 and recesses 10 correspondent to the parts of a base main body 6 where the electrodes 7 are not provided.
Patent JP-H03179573-A (JP)
Title: Picture storage
Inventor: AIZAWA RYOICHI
IPC: G06F12/06
Filed: 1989-12-08
Abstract: PURPOSE:To take out the continuous picture element data on a specific row or column in a short period by dividing a two-dimensional picture address space by an n-row X n-column picture element matrix and storing the picture element data on each divided block into each memory part. CONSTITUTION:A block address, a picture element address, an X/Y switch flag, etc., are supplied to an address control part 6. Based on these supplied signals, an address of a picture memory 2 is designated and at the same time the circuits are switched at a data input part 1 and a data output part 4 respectively. Then the memory parts 3a, 3b,... form a memory bank, and the picture element data are produced for each row or column of a block in a two-dimensional picture address space as shown in a diagram. When the picture element data are taken out, the picture element data are read out of those memory parts in a block unit (16 bytes). Then the continuous picture element signals of a specific row or column are selectively taken out of a block by means of the picture element address and the X/Y switch flag.
Patent JP-2000150180-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: SASAI TOSHIHIKO
IPC: H05B41/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a lighting system using same, capable of fine adjustment of a control signal frequency via digital operation control. SOLUTION: An arithmetic operation unit for generating a control signal fed to a lighting circuit means 2 for controlling the lighting status of a discharge lamp is selectively set at an inspection mode and an ordinary lighting mode with a setting means. In the inspection mode, a control signal is fed to the lighting circuit means 2 from the arithmetic operation unit so as to sequentially change the lighting status of an electric discharge lamp 3 and data corresponding to a control signal when the electric discharge lamp becomes a preset lighting status, is stored as standard lighting status data. Furthermore, the arithmetic operation unit reads out the reference lighting status data and starts an operation, and generates and feeds a control signal to the lighting circuit means 2 via operation, depending on the lighting status detected with the lighting status detection means 4.
Patent JP-H09137015-A (JP)
Title: Water-swellable composition and molded product using the same
Inventor: HORI KAZUYA
IPC: C09K3/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain the above composition low in initial modulus, excellent in flexibility at a low temperatures, swellability and moldability, with no need of its hardness adjustment, thus useful for, e.g. waterstop for building/civil engineering works, comprising a chlorinated polyethylene, plasticizer and a high-water-absorbing resin in specified proportions. SOLUTION: This composition comprises (A) a chlorinated polyethylene (20-45% in chlorination degree, 5-35cal/g in heat of crystal fusion determined by DSC and >=25 in oil absorption for di-2-ethylhexyl phthalate as oil, e.g. produced by chlorinating a polyethylene 100000-750000 in weight-average molecular weight and each 0.1-10 in the melt flow rates determined under the conditions 7 and 4 in the JIS K-7210), (B) a plasticizer, and (C) a high-water-absorbing resin (e.g. a polyacrylic acid salt crosslinked resin). The amounts of the above components A, B and C are as follows: B=10-200 pts.wt. based on 100 pts.wt. of A, and (A+B)=90-30 pts.wt. and C=10-70 pts.wt., each based on 100 pts.wt of this composition.
Patent JP-H09163313-A (JP)
Title: Video recording/reproducing device
Inventor: NAKADE OSAMU
IPC: H04N5/937
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the video recording and reproducing device capable of random access by reducing a search time at reproduction. SOLUTION: An input sound signal 1 and an input video signal 3 are converted into digital data respectively by a sound A/D converter 2 and a video A/D converter 4 and the data are multiplexed with calendar information and a time signal by a multiplexer 6 and the multiplexed data are stored in a RAM 7 based on a recording control signal 18 from an endless recording address control circuit 17. The operator uses a controller 19 to designate a desired video image at reproduction and a reproduction address control circuit 20 applies a read address to a RAM 7 based on the control of the controller 19 to read the multiplexed data desired by the operator.