baber/WOPTO huggingface dataset:
Patent JP-H11158128-A (JP)
Title: O-amino(thio)phenol carboxylic acid and its production
Inventor: SEZI RECAI
IPC: C07C217/90
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound suitable for producing polymers satisfying the increasing demands of microelectronics. SOLUTION: An o-aminophenol carboxylic acid and an o-aminothiophenol carboxylic acid of formula I  A<1> -A<7> are each H, CH3 , OCH3 , CH2 CH3 , OCH2 CH3 ; T is O or S; (m) is 0 or 1; Z is a group of formula II [Q is C-A or N (A is H, F or the like)] or the like). For example, a compound of formula III. The compound of formula I is obtained by allowing a halide compound of formula IV (X is a halogen; E is CN or the like) to react with a nitro(thio)phenol of formula V (R is alkyl, an alkoxyalkyl or the like) in the presence of a base in a solvent at -10 to 80 deg.C, reducing the obtained compound into the corresponding amino compound, hydrolyzing the reduction product and subsequently separating the group R.
Patent JP-H10113258-A (JP)
Title: Showcase
Inventor: FUKUDA KOJI
IPC: A47F3/04
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To widely and easily view the inside of a case mainbody, to conveniently put articles in and out and also to effectively utilize the upper surface of both sliding doors. SOLUTION: The various articles are contained in the inside 2 of the case mainbody 1 and the two sliding doors 4 are oppositely placed so as to enable opening/closing independently in left and right directions with a grip 5 on the upper surface of the case mainbody 1. A pair of rails 6 provided on at both sides on the upper surface of the case mainbody 1 in parallel are a square tube-shaped aluminum sash, one surface is incised and a pair of effected sliding door receiving guides 7 are formed. The pair of the sliding door receiving guides 7 are abutted on the lower surface of an aluminum sash frame 9 which is provided in the periphery of the sliding doors 4. Notched parts 8 for inserting and pulling-out stoppers 11 in addition to rail guides provided in the lower part of the frame 9 of ht respective sliding doors 4 are opened in the center parts of the respective rails 6.  Moreover, hitting materials 12 where the stoppers 11 in addition to the rail guides are hit are provided in the both end parts of the respective rails 6.
Patent JP-H04146805-A (JP)
Title: Pneumatic tire
Inventor: HAMADA YASUHIRO
IPC: B60C11/11
Filed: 1990-10-11
Abstract: PURPOSE:To avoid the lowering of the block rigidity in a block pattern to which pitch variation whose pattern noise is low is introduced by making the angle between the side wall facing to the cross groove of each block and the normal line of the contour of the surface of a tread larger at a short land section than at a longer land section in the length on the periphery of the tread. CONSTITUTION:The tread of a pneumatic tire is divided into 4 lines of block groups on one side of the central peripheral line O of the tread, i.e., 8 lines of groups on both sides 10a to 13a and 10b to 13b comprising peripheral grooves 1a, 1b to 4a, 4b extending along the central line O and making pairs on both sides, a central peripheral groove 5, and cross grooves 6a, 6b to 9a, 9b connecting each peripheral groove. In this case, the angle between the side wall facing to the cross groove of each block and the normal line of the contour of the surface of the tread(hereinafter called inclined angle) is increased and decreased according to the length of the block. That is, when the inclined angle of blocks 10a1 to 12a1 following to a pitch P1 is taken as gamma, the inclined angle of blocks 10a2 to 12a2 following to a pitch P2 as beta, and the inclined angle of blocks 10a3 to 12a3 following to a pitch P3 as alpha, these values are set to the order of alpha>beta>gamma.
Patent JP-H11106474-A (JP)
Title: Liquid epoxy resin composition for sealing semiconductor
Inventor: OGATA MASAJI
IPC: H01L23/31
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid epoxy resin composition for sealing semiconductors capable of reducing the warpage of a substrate after sealing and eliminating the peeling of an encalsulant from an element or a substrate interface and cracking of an encapsulant layer caused in a reflow step. SOLUTION: This liquid epoxy resin composition for sealing semiconductors is obtained by using a mixture of bisphenol A, AF or S type epoxy resin with an alicyclic epoxy resin at (100/700 to (70/30) ratio as a principal component, at least one selected from methyltetrahydrophthalic anhydride, methylhexahydrophthalic anhydride and methylhimic anhydride as a liquid acid anhydride curing agent and a mixture of a spherical fused silica having 5-30 μm average grain diameter with a square fused silica having 5-30 μm average grain diameter at (85/15) to (60/40) ratio as a filler. The mixed filler is compounded in an amount within the range of 70-90 wt.% based on the whole composition.
Patent JP-H04146656-A (JP)
Title: Resin-sealed semiconductor device and manufacture thereof
Inventor: AKIGUCHI NAOSHI
IPC: H01L23/29
Filed: 1990-10-08
Abstract: PURPOSE:To make it possible to prevent the generation of a non-defective due to the infiltration and intrusion of water content under a high-temperature high humidity by a method wherein a resin for covering a semiconductor element is formed into a two-layer structure consisting of a polyimide resin layer and a phenolic resin layer. CONSTITUTION:A silicon filler-filled bonding agent 3 is applied at a prescribed position on an electronic circuit board 1 in such a way that it does not comes into contact to an electrode part 2. A semiconductor element 4 is placed on the bonding agent 3 and thereafter, a heating is performed to harden the bonding agent 3 and the element 4 is fixed. Then, the electrode part 2 on the board 1 is connected with electrodes 5 on the element 4 via gold wires 6. Then, a solution obtainable by dissolving a polyimide resin of a molecular weight of 240000, for example, is applied on the whole surface of the element 4 and is hardened to obtain a polyimide resin layer 7. Then, a solution obtainable by mixing 40wt.% of the initial condensate of a resol resin obtainable by a reaction of a phenol, for example, to formaldehyde under an alkaline catalyst, 40wt.% of alumina and 20wt.% of a solvent is applied to harden on the layer 7 and phenolic resin layer 8 is obtained.
Patent JP-H03132368-A (JP)
Title: Electrophotography type printer
Inventor: TAMURA TOSHINORI
IPC: B41J2/455
Filed: 1989-10-17
Abstract: PURPOSE:To achieve making low cost by lessening a capacity of a power source part by a method wherein an LED of an LED head is divided into (n) parts, and those are arranged by shifting respectively by (m times a minimum printing pitch)+(1/n/pitch) in a photosensitive material transfer direction. CONSTITUTION:An LED tip 2 of an LED head 1 is divided into (n) parts, and those are arranged by shifting respectively by (m times a minimum printing pitch)+(1/n pitch) in a photosensitive material transfer direction. For instance, the LED tip in the LED head 1 is alternately per each tip divided into two parts such as part A and part B, and they are arranged so that its interval W becomes one time the minimum printing pitch + 1/2 times (1.5 times). The LED tip of the LED head 1 is grouped into two parts such as part A and part B. The part A is made to print synchronizing like print timing 7 and the part B is made to print shifting by each 1/2 pitch timing like print timing 8 to basic print timing 6 by using respectively different print timing for the part A and the part B with a control part 3.
Patent JP-2001094712-A (JP)
Title: Image forming device using ieee 1394 image transfer and paper transport method for printer
Inventor: SASAMA KAZUO
IPC: H04N1/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a paper transport method and an image forming device that can eliminate dispersion in the print start position of a printer and decrease the capacity of a reception buffer. SOLUTION: A scanner and the printer are connected via an IEEE 1394 interface. A printer paper transport means moves paper from a paper cassette to a position L of feeding rollers, feeds the paper from the position L of the feeding rollers to a paper start point M and starts transporting the paper from the paper start point M to a transfer position N on a photoreceptor drum.
Patent JP-H08128343-A (JP)
Title: Engine stopping device of spark ignition type engine
Inventor: IIDA KIYONOBU
IPC: F02D9/02
Filed: 1994-11-04
Abstract: PURPOSE: To prevent damage of an exhaust passage due to cylinder outside explosion by eliminating a margin for an unburnt air-fuel mixture to be sent into the exhaust passage at inertial rotation time until rotation of an engine completely stops after engine stopping operation of an engine stopping lever. CONSTITUTION: An engine stopping device of a spark ignition type engine is formed as follows. That is, a cutoff valve 3 is arranged in an intake air passage 2 downstream of a throttle valve 1, and this cutoff valve 3 is connected to an engine stopping lever 4, and the cutoff valve 3 is closed and the intake air passage 2 is cut off by engine stopping operation 5 of the engine stopping lever 4.
Patent JP-H11108537-A (JP)
Title: Beverage-supplying device
Inventor: YAMAMOTO KAZUYUKI
IPC: F25D21/14
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a beverage-supplying device that reduces the burden of drainage processing and is highly convenient. SOLUTION: A beverage-supplying device 1 has a heat-insulating cold insulation room 4 for accommodating a beverage container B, a device 8 for extracting a beverage in the beverage container B, a compressor 17, a cooling device with a condenser 14 and an evaporator 10 or the like, a condenser fan 15 for cooling the condenser 14, and a drainage plate 18 for receiving drainage from the cold insulation room. In this case, a wind-guiding plate 16 is provided downward in the leeward of the condenser fan 15 and at the same fume a ventilation port 5c is provided on a bottom surface 5b of a machine room so that an air flow due to the condenser fan 15 can pass the surface of the drainage plate 18, thus increasing the amount of the evaporation of water being stored into the drainage plate 18 and hence reducing speed for storing the drainage in the drainage plate 18.
Patent JP-S61151040-A (JP)
Title: Alkali-resistant glass
Inventor: YOSHIMOTO MAMORU
IPC: C03C3/16
Filed: 1984-12-21
Abstract: PURPOSE:To obtain an alkali-resistant glass useful especially as cement- reinforcing glass-fiber and light-weight aggregate for building material, by compounding Cr2O3, BaO, MgO and P2O5 at specific ratios. CONSTITUTION:The objective alkali-resistant glass is composed of 10-25(mol%) Cr2O3, 0-45% BaO, 0-45% MgO and 30-60% P2O5 provided that BaO+MgO is >=25%. The durability, stability and meltability of the glass can be improved by adding <=10mol% each of Li2O, Na2O, K2O, CaO, SrO, ZnO, SnO2, PbO, MnO, B2O3, Al2O3, Fe2O3, GeO2, ZrO2, TiO2, La2O3, etc., provided that the sum of the additives is <=15mol%.
Patent JP-H06121761-A (JP)
Title: Dish washing and drying machine
Inventor: YAMANE KENJI
IPC: A47L15/42
Filed: 1992-10-09
Abstract: PURPOSE:To heighten stain detecting accuracy by detecting transmissivity of cleansing liquid when the cleansing liquid is at a low temperature, contolling a process from-washing to drying according to the detected result, and stopping supply of a light emitting electric current to a light emitting diode in a transmissivity detecting means when the eleansing liquid is at a high temperature. CONSTITUTION:An emitted light transmitting part 27 and a received light transmitting part 28 formed respectively of transparent members are arranged in the side part opposed to a connecting part 26 with a pipe 12 on the suction port 8 side of a pump casing 11 of a washing and water discharging pump, and a light emitting diode 29 and a photo diode 30 are arranged in a position close to the respective transmitting parts 27 and 28, and a transmissivity detecting means 23 is constituted. Additional cleaning time, washing time, drying time and the like are found in fuzzy inference by means of a control part according to the detected transmissivity. In this case, when a liquid temperature is equal to or lower than a prescribed temperature (about 52 deg.), an electric current is supplied to the light emitting diode 29, on the one hand, when it is equal to or higher than the prescribed temperature, the current supply is stopped, and a sufficiently large electric current is made to be supplied to the light emitting diode 29 when the electric current is supplied, and measuring accuracy is improved.
Patent JP-2000095762-A (JP)
Title: Dipyridyldicetylene derivative and polydipyridydiacetylene derivative, and production thereof
Inventor: KONDO KOICHI
IPC: G02F1/355
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new dipyridyldiacetylene derivative and polydipyridyldiacetylene derivative of quaternary salt compound and of tertiary nonlinear optical material useful in application to optical switches, optical memories and phase correction elements. SOLUTION: This compound is 1,4-bis(4-alkylpyridinium)butadiyne triflate shown by formula I(R is an alkyl; and X- is CF3SO2O-), e.g. 1,4-bis(4- methylpyridinium)butadiyne triflate. A compound of formula I is obtained by reacting an alkyltriflate (alkyltrifluoromethanesulfonate) of the formula CF3SO2 OR with a dipyridyldiacetylene of formula II.
Patent JP-H0626959-A (JP)
Title: Method and device for correcting detected pressure value in pressure sensor
Inventor: HORIKAWA SEIJI
IPC: G01L9/00
Filed: 1991-07-21
Abstract: PURPOSE:To provide a method and device for correcting a detected pressure value in a pressure sensor capable of confirming the detected pressure value regardless of pressure fluctuation by displaying the detected pressure value as a pressure difference from a standard pressure value according to the initial pressure fluctuation of a pneumatic apparatus in a pressure sensor for detecting fluid pressure by the output signal of a semiconductor pressure sensitive element. CONSTITUTION:The output signal of a semiconductor pressure sensitive element 1 is converted 2 into a pressure value, a standard pressure value is stored in a memory means 4 by a timing signal generated according to the initial pressure fluctuation of a pneumatic apparatus, and the pressure difference between the detected pressure value and the standard pressure value is calculated 5 and displayed on a display means 6.
Patent JP-H02118230-A (JP)
Title: Chain belt
Inventor: OKUWAKI SHIGERU
IPC: F16G5/18
Filed: 1988-10-27
Abstract: PURPOSE:To facilitate assembling by forming a through-hole for making one of first and second chains relatively immovably pass through and a cut-out for receiving the other chain on a V-block and bringing the blocks into direct or indirect contact with each other. CONSTITUTION:Ring plates 34 which are arranged in parallel are linked in an endless ring form with a rocker pin 36, and a chain belt 10 is formed with first and second chains 38, 40 which are shifted half a pitch from each other in an arranged condition in parallel and V-blocks 48. Also, a V-block 48 having a first portion for making either of the first and second chains 38, 40 immovably pass through in the longitudinal direction and a second portion for making the other relatively movably pass through in the longitudinal direction, is installed while being interposed between the circular pipe shaped rocker pins 36 on the portion of both chains 38, 40, in the V-block 48. Hence, power can be transmitted between the V-block 48 and both chains 38, 40, while facilitating assembling.
Patent JP-H0542832-A (JP)
Title: Driving gear of retarder-equipped vehicle
Inventor: HARADA KOJI
IPC: B60K17/04
Filed: 1991-08-09
Abstract: PURPOSE:To constantly secure good electrical and magnetic characteristics of an eletrically-operated inductor disposed in proximity to the wet clutch of a vehicle driving system by shielding the inductor with presicion from oil coming from the clutch. CONSTITUTION:An inductor 21 is installed between a flywheel 11 connected to the crankshaft 5 of an engine 1 within hermetically sealed flywheel housing 2,3 and the flywheel housing 2, 3 and the flywheel 11 is connected to a transmission input shaft 12 via a wet clutch 40 of hermetically sealed structure. Oil is blocked by the wet clutch 40 to constantly hold the inside of the flywheel housing 2, 3 in the dry state and thus the inductor 21 is constantly held in its electrically and magnetically normal operation state without being affected by the oil or the like at all.
Patent JP-S61150715-A (JP)
Title: Charging device of aluminum billet
Inventor: NODA HIDEKAZU
IPC: B21C31/00
Filed: 1984-12-25
Abstract: PURPOSE:To match accurately the extruding and handling cycles to each other and to improve the productivity and the quality of products by installing the means of various kinds for discharging timely a billet from a heating furnace based on an operation value for estimating the finishing time of billet extrusion. CONSTITUTION:A control part, etc. is installed, which is constituted by using a cylinder 1, a stem 2, a containers 3, an end platen 4, a billet loader 5, a chute 6, a heating furnace 9, a limit switch 12 for discharging a billet and a microcomputer. When the stem 2 is advanced toward a die, a proper member interlocked with the stem 2 actuates the limit switch 12. When a passing signal of billet is inputted to the control part from the switch 12, it outputs a discharge command based on the discharging time obtained by processing a program in which varying elements are previously incorporated. In this way, the waiting time for discharging a billet as well as the cooling of the billet are eliminated, and the productivity and the quality of product are improved.
Patent JP-H02117018-A (JP)
Title: Lightning-resisting horn insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/46
Filed: 1988-10-26
Abstract: PURPOSE:To make it possible to install a lightning protection insulator in a short time by installing the lightning protection insulator at an intermediate part of a holding arm protrusively in the extending direction of a the tensionproof insulator, almost horizontally, through a bracket. CONSTITUTION:At the intermediate part of a holding arm 1, a lightning insulator 10 is installed extending in the extending direction of a tensionproof insulator 5 almost in the horizontal direction through a fixing metal 11. While a discharge electrode 26 at the voltage applying side is held to the wire side linking metal 6, a discharge electrode 27 at the earthing side is held to the tip of the lightning insulator 10, and the both electrodes 26 and 27 are opposed placing a specific discharge gap G in the air. As a result, the insulating interval between the two phases can be secured sufficiently and the device is adaptable easily to a tensionproof type insulating device already established. At the same time, the installing work of the lightning insulator to the holding arm can be carried out simply and in a short time at the intermediate part of the holding arm.
Patent JP-H06122383-A (JP)
Title: Opening/closing device for gate for vehicle deck
Inventor: OGASAWARA HIROKI
IPC: F16C11/04
Filed: 1992-10-09
Abstract: PURPOSE:To lighten loading work by reducing the load in opening and closing a gate for a vehicle deck and secure safety during the traveling of the vehicle and spread the freight loading space by spreading the inside dimension by installing an arm for supporting the gate on the outer surface of the gate while removing projecting parts almost perfectly. CONSTITUTION:A nearly horizontal torsion bar 6 is embedded into a hollow panel 2 which constitutes the gate 1 for a vehicle deck. A cut part 8 is formed on the hollow panel 2, and the vertical part 7a of an L-shaped arm 7 for supporting the gate is embedded into the cut part 8, and the upper edge part of the vertical part 7a of the arm 7 is fixed nearly at the center part of the torsion bar 6. The horizontal part 7b at the lower edge of the L-shaped arm 7 is arranged on the underside of a deck 3, and a guide roller 9 at the top edge is rolled along a guide member 10.
Patent JP-H01113837-A (JP)
Title: Data processor
Inventor: SAITO KOJI
IPC: G06F11/00
Filed: 1987-10-28
Abstract: PURPOSE:To avoid such a case where the abnormality of some option part causes the system breakdown by separating the abnormal option part from a power supply and a common bus after check of the functional abnormality of the option part like the abnormality of the power supply, etc. CONSTITUTION:A detection means 4 detects the abnormality including the abnormality of a power supply of each option part 2 and a cut-off means 5 cuts off the signals between the power supply and a basic part 1 for each part 2. Thus the part 2 is separated from the part 1 based on the detection result of the means 4. The means 4 detects the abnormality of each part 2 and the means 5 separates the abnormal part 2 from the part 1 based on the detection result of the means 4. In such a constitution, it is possible to prevent the abnormality of the part 2 from affecting the part 1.
Patent JP-2000099825-A (JP)
Title: Automatic cash transaction machine
Inventor: CHIBA MASANARI
IPC: G06F19/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a automatic cash transaction machine by which a customer having plural accounts at plural financial institutions can add an account at any time where the wants to transact during transaction operation, can select all the accounts or an arbitrary account and can simultaneously perform transactions such as depositing, withdrawing, fund transferring or paying after confirming an account balance of the transaction account or the like. SOLUTION: At a control part for controlling a whole device of a cash automatic transaction machine, an account addition key 81 which can add a transaction account at any time is displayed on a transaction operation screen and plural transaction accounts are enabled to be dealt with when a customer wants simultaneous transaction of plural transaction accounts, an arbitrary transaction account is selected from plural transaction account taken in by the account addition key 81 or, with all the transaction accounts, transactions such as depositing, withdrawing, fund transfer or paying are simultaneously processed.
Patent JP-2000093389-A (JP)
Title: Endoscope apparatus
Inventor: FUJITA HIROSHI
IPC: G02B23/26
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an lighting optical system which has a better light distribution characteristic and is simple in structure. SOLUTION: In a lighting optical system, a disc-shaped opal glass 131 is arranged so as to closely contact a tip end face of an optical fiber bundle 14 while the surface thereof is flush with the tip end face 33 of a scope. A light beam emitted from the optical fiber bundle 14 is transmitted through a transparent glass layer of the opal glass 131 and enters an opal layer. The light beam incident into the opal layer is diffused by component microscopic particles to allow irradiation of illumination light with a better light distribution characteristic outside expanding to a wider angle side. Thus, the observation peripheral part of an endoscope also can be lighted with a sufficient brightness.