baber/WOPTO huggingface dataset:
Patent JP-H10101951-A (JP)
Title: New lightfast disazo dye
Inventor: KUNDE KLAUS DIPL CHEM DR
IPC: C09B43/16
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enable a cellulose material to be dyed in blue with a very high lightfastness by using a specific new disazo dye. SOLUTION: This dye is represented by formula I [wherein the sulfo group is bonded to the 6- or 7-position; R is a benzoyl or naphthoyl group substd. by a 1-4C alkyl, a 1-4C alkoxy, F, Cl, Br, COOH, SO3 H, or NO2 group or is a 1,3,5-triazinyl group susbtd. at the 4- or 6-position by an OH, NH2 , NHC2 H4 OH, N(CH3 )C2 H4 OH, or N(CH2 OH)2 group or by a group represented by formula II; and X is SO3 H or COOH] and is used for dyeing the surface of paper produced from bleached or unbleached cellulose derived from various materials. When used for the surface treatment, the dye is applied after the sheet is formed. The dye can be used as a solid dye preparation in the form of powder or granules. A liq. preparation of the dye generally contains it in a concn. of 10-40wt.%.
Patent JP-H05105524-A (JP)
Title: Highly heat conductive ceramics and their production
Inventor: MONMA JUN
IPC: C04B35/581
Filed: 1991-10-17
Abstract: PURPOSE:To provide heat conductive and dense ceramics, having high heat conductivity and sinterable more readily than conventional ones and a simple method for producing the ceramics. CONSTITUTION:Highly heat conductive ceramics of this invention are characterized by adding a group Ia element of the periodic table or its compound and at least one element of groups IIIa and IIa or its compound to aluminum nitride powder, molding and sintering the resultant mixture and forming the ceramics. The content of the group Ia element of the periodic table contained in the mixture is preferably set at 0.05-3wt.% expressed in terms of the element. On the other hand, the content of at least one element of groups IIIa and IIa is preferably set at 0.5-7wt.% expressed in terms of the element.
Patent JP-H0693418-A (JP)
Title: Formation of super fine particle film pattern
Inventor: SOTODANI TAKASHI
IPC: C23C14/04
Filed: 1992-09-11
Abstract: PURPOSE:To form a super fine particle film pattern unnecessary to move the relative position between a nozzle and an object at high precision and having a fine pitch and to precisely control the shape of the super fine particle film pattern. CONSTITUTION:A circuit board 5 is covered with a mask 4a. The injecting opening 1a of a nozzle 1 is faced to the opening 24a of the mask 4a. A super fine particle 2 is jetted to the circuit board 5 through the opening 24a to form super fine particle film 3a. The injecting opening 1a is faced to another opening part 24b by moving the nozzle 1. The super fine particle 2 is jetted again to form the super fine particle film 3b.
Patent JP-H10116532-A (JP)
Title: Safety structure for casing mounting member
Inventor: TAKADA YASUSHI
IPC: H01H9/22
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a casing mounting member safety structure capable of realizing the prevention of an electrical shock or the like during periodical maintenance such as air filter replacement without any need of an interlock switch. SOLUTION: A breaker switch 3 is secured to the reverse side of the bottom plate 4a of a fixture 4 welded to the opening of a device casing 1 for electronic equipment, by use of screws 6. Furthermore, the lever 7 of the breaker switch 3, when turned toward the 'off' side at the prescribed angle, is forcibly moved to a position for forcibly turning off a power supply via a spring member, upon arrival at the prescribed angle. Also, an opening 2a is preliminarily formed on a filter mounting plate 2 at a position corresponding to the opening of the device casing 1, and the opening 2a is formed to have a bending part 2b. This bending part 2b turns the lever 7 to the 'off' side at the prescribed angle, when the mounting plate 2 is detached from the device 1, thereby turning off the power supply within a device.
Patent JP-S61145380-A (JP)
Title: Mounting method of piston of scotch yoke type
Inventor: WADA SATOSHI
IPC: F04B39/14
Filed: 1984-12-20
Abstract: PURPOSE:To facilitate assembly work of a piston of scotch yoke type, by fitting a raised cut, provided in a crosshead, into an opening part, provided in a rear end part of the piston, and temporarily fixing both the piston and the crosshead. CONSTITUTION:A crosshead 1 provides in its mounting part of a piston 3 a raised cut 2, while the piston 3 forms in its rear end part an opening part 4. The mounting method, fitting the raised cut 2 of the crosshead 1 into the opening part 4 of the piston 3 and temporarily fixing both the piston and the crosshead thereafter performing brazing, enables both the piston and the crosshead to be easily secured and assembled.
Patent JP-S60247261-A (JP)
Title: Control device for conduction of electricity
Inventor: KOMIYA YUTAKA
IPC: G03G15/00
Filed: 1984-12-20
Abstract: PURPOSE:To reduce noise and electric power consumption by providing the other standby means which shifts into the other standby period after prescribed time without input of a signal during the standby period of one standby means. CONSTITUTION:Fan motors FM1, FM2, a heater 46, a lamp 16 and a starter circuit ST keep operating in one standby mode. A copying process is started when a copy button is pushed. However the mode shifts into the other standby mode upon lapse of prescribed time when there is no start signl in said mode. All the branch loads except the heaters H1-H4 for compensation to which electricity is conducted are turned off in the other standby mode and therefore the noise by the fan,etc. and the electric power consumption by the heaters, lamps, etc. are eliminated.
Patent JP-S61146232-A (JP)
Inventor: KATO YOSHIAKI
IPC: A61B5/16
Filed: 1984-12-21
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-H0583104-A (JP)
Title: Semiconductor integrated circuit
Inventor: FURUCHI MASAKI
IPC: H03K19/0944
Filed: 1991-09-20
Abstract: PURPOSE:To allow the software to select the connection and non-connection of a pullup resistor or a pull-down resistor in the semiconductor integrated circuit in which the pullup resistor or a pull-down resistor is connected to an open drain terminal. CONSTITUTION:The semiconductor integrated circuit is provided with a level shifter which converts a control signal in the inside of the semiconductor integrated circuit whose level swings between a power supply voltage and ground of the semiconductor integrated circuit 13 into a level of a ground from a voltage inputted from an external potential application terminal 11. The level shifter consists of transistors(TRs) 1-4, a control signal input terminal 5 and an invereter 6 and its output signal is inputted to a gate of a P-channel MOS TR 10. An N well of the P-channel MOS TR 10 is connected to the external potential application terminal 11, the source is connected to a pullup resistor 9 and the drain is connected to an external output terminal 12.
Patent JP-H09109469-A (JP)
Title: Manual scanning type printing apparatus
Inventor: KOKUBO MASATOSHI
IPC: B41J3/36
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To easily print each character which is arranged orderly in the character frame of a recording medium with the character frame written such as standard form paper. SOLUTION: When a manual scanning type printing apparatus 1 is transferred in a character frame measurement mode on a recording medium with a character frame written while a roller 14 being contacted, reflected light which is emitted from a phototransistor 21 and reflected by the medium is received by a phototransistor 22 to detect the character frame. Besides, by detecting the amount of movement by the amount of rotation of the roller 14, the size of the character frame is measured. Next, when the apparatus 1 is scanned in a printing mode on the medium with the character frame written, an ink-jet head 16 prints a character orderly in the character frame on the medium at a character pitch of the character frame size.
Patent JP-H0581347-A (JP)
Title: Image retrieving method
Inventor: KURATA MICHIO
IPC: G06F17/30
Filed: 1991-09-20
Abstract: PURPOSE:To simultaneously retrieve still image data and dynamic image data, to shorten the retrieval time and to improve the retrieval accuracy by generating a representative image of the still image data and the dynamic image data, and arranging and displaying them on a screen. CONSTITUTION:In the case of dynamic image data, an each frame reproducing part 30 of an image input function reproduces and records an image of each frame of the dynamic image data, a reduced image generating part 32 generates a reduced image for displaying it on a retrieval screen, and the generated reduced image is stored in a reduced image storage part 34. An image retrieving function retrieves by a retrieval screen, displays an image in the screen like an animated picture, a reduced image is displayed in a state of a still picture by a still picture indicator 18B, and a reduced image is displayed like an animated picture by a frame drop by an animated picture indicator 18C. That is, a reduced image of dynamic image data is generated, and by displaying it continuously by a frame drop, the video contents are grasped. Also, in the case of still image data, its image itself becomes a representative image, therefore, a reduced image of the still image data is displayed on the retrieval screen.
Patent JP-H11113112-A (JP)
Title: Airtight tank for switching control device
Inventor: KOZONO HIDEAKI
IPC: H02B13/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce the probability of the occurrence of failures by shortening the welding length when fabricating an airtight tank for storing a switch controlling device and to reduce the weight of the airtight tank. SOLUTION: By making the body of an airtight tank made of a hollow steel pipe of a rectangular shape with any one of a folded thick steel plate, the combination of two thick steel plates 21, 22 of a channel shape or the combination of a thick steel plate 31 of the channel shape and a thick steel plate 32, a welding length is shortened so that the probability of the occurrence of failures is reduced. Thinner end plates of a switching controlling device to be stored inside the airtight tank are usable, if mounted onto the body part of the airtight tank and thereby its weight are reduced. When two or more airtight tanks are combined, the end plates are stuck to the body or end plate of the other airtight tank.  Because stresses arising from the differences in the inside and outside pressures is not applied to the end plate, and end plates can be made much thinner and the weight can be reduced further.
Patent JP-H1191805-A (JP)
Title: Bag having fastener
Inventor: ASAKURA TAKASHI
IPC: B65D33/25
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the sealability from being broken even when the bag is unsealed by tearing from a notch or the like of a side sealed part by a method wherein at a location where a tape base for which a male fitting line and a female fitting line are respectively provided, is fitted, the tape base is heat-welded to a heat-sealing surface of the bag, and a non-heat-welded end part is provided at the unsealing side end part of the tape base. SOLUTION: For this bag having fastener, on the internal surface at a location close to the unsealing edge of the bag, a tape base 11 part for a pair of fastener tapes having male-female fitting parts 10, is heat-welded. Then, when the tape base 11 is heat-welded to the base film 4 of the bag, at the external end of the heat-welded part of the tape base 11, a non-heat-welded end part 13 is formed. In addition, when a fastener tape T is fitted on the internal, surface of the bag, both parts are heat-welded at the same time under a state wherein the male-female fitting parts 10 of the fastener are fitted in advance. By this method when the total edge of the top part is separated by tearing a packaging material of a top sealed part and the fastener part of the bag from a notch 3 which is provided on the side sealed part, the tearing line does not reach the fastener part, and the sealability can be retained.
Patent JP-H05104750-A (JP)
Title: Thermal head positioning mechanism of thermal transfer recording apparatus
Inventor: OYAMA KAZUTO
IPC: B41J25/312
Filed: 1991-10-18
Abstract: PURPOSE:To provide a thermal transfer recording apparatus capable of sharply printing a fine line or a fine character by positionally adjusting a thermal head to the max. printing density position by looking the relation between the front and rear positions of the thermal head and printing density in real time by one printing. CONSTITUTION:In the thermal head support mechanism of a thermal transfer recording apparatus equipped with a main shaft 1 having a spring member 11 at one end thereof and a male screw part 1a at the other end thereof and a thermal head positioning and moving member 10 having an external power transmittable uneven part on a part of the outer periphery thereof or the entire periphery thereof and internally provided with a female screw l0a, the positioning and moving member 10 is moved before and behind during printing by external power while finely rotated and the relation between the heating resistor 2a' of a thermal head and printing density is looked in real time to positionally adjust the thermal head 2a to the max. density position.
Patent JP-S63124640-A (JP)
Title: Synchronizing circuit for privacy call communication equipment
Inventor: YAMASHITA AKIHIKO
IPC: H04K1/06
Filed: 1986-11-13
Abstract: PURPOSE:To prevent the spread of a transmission band and the mixing of a synchronizing signal component to the voice band by using a memory element such as a RAM as a variable delay circuit so as to change the write/read clock frequency periodically and applying scramble processing to the voice signal. CONSTITUTION:A signal is sampled by an output of a clock frequency control circuit 6 at the transmission side and scramble processing is applied by revising a clock frequency f1(t) at write to the RAM 3 and a clock frequency f2(t) at read from, the RAM 3, and the clock frequency control circuit 16 at the reception side uses the clock frequency f2(t) for write to the RAM 13 and the signal is decoded by the read at the clock frequency f1(t). The frequencies f1(t), f2(t) are changed by the period being the sum of the delay time at the RAMs 3, 13 at the transmission/reception side.
Patent JP-S61150268-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANESAKA KAZUMI
IPC: H04N5/335
Filed: 1984-12-24
Abstract: PURPOSE:To surely eliminate radial coat unevenness generating at the time of resist coating by a method wherein grooves or recesses are filled by forming at least one of layers produced during the manufacturing process in the pattern recess, thus reducing the surface unevenness. CONSTITUTION:When the first passivation oxide layer 3 and the second passivation oxide layers 5 are formed on an Si substrate 1, at the same time the first oxide layer 3' and the second oxide layer 5' are laminated out of the same material in a recess 7 as the scribe groove into a projection 8 of width (b). In this case, the width (b) of this projection 8 is made smaller than the width (c) of a dicing blade 9 and set so that the cut shape after chip separation may be equal to the conventional case. When the oxide layer 5 of the Si substrate 1 is coated with resist, this projection 8 acts as a bank that catches flows of resist gathering in the recess 7 as the scribe groove; therefore, the generation of radial coat unevenness can be substantially inhibited.
Patent JP-S62130564-A (JP)
Title: Thin film transistor
Inventor: TOKUNAGA HIROYUKI
IPC: H01L29/786
Filed: 1985-12-02
Abstract: PURPOSE:To perform a high speed operation by forming a semiconductor layer with a polycrystalline ZnSe having an orientation to enhance carrier mobility. CONSTITUTION:A gate electrode 22 made of aluminum, an insulating layer 13 made of SiO2 and a ZnSe layer 14 having aligned particle diameter having orientation are formed on a glass substrate 11. Ohmic contacting N<+> type layers 14, 15' are formed on both ends on the layer 14, and covered with main electrodes 16, 16' made of aluminum formed as source and drain electrodes. A ZnSe layer 18 may sometimes be formed between the electrodes 17 and 17' on the substrate 11. With this configuration, since the layers 14, 18 having high mobility are used, carrier mobility of a thin film transistor is increased to operate at a high speed.
Patent JP-H01113508-A (JP)
Title: Valve system of engine
Inventor: KURISU TORU
IPC: F01L1/08
Filed: 1987-10-26
Abstract: PURPOSE:To attempt enhancement of an engine speed limit by setting the maximum lift curve of a cam profile to a composite cam curve formed by superposition of vibratory wave form peculiar to a valve spring. CONSTITUTION:In the lift curve portion 3 of the profile 2 of a cam 1, the maximum lift curve portion 3a and curves 3b, 3c before and behind it are set to a composite cam curve formed by superposition of vibratory wave form peculiar to a valve spring. Since the inertia power of a valve system can never exceed the dynamic spring power following the resonance of the valve spring, any jumping phenomenon and bounce can be prevented. Thus, an engine speed limit can be enhanced.
Patent JP-S61148841-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURAHASHI TOSHIO
IPC: H01L21/28
Filed: 1984-12-21
Abstract: PURPOSE:To facilitate the formation of a flat multilayer wiring structure, by selectively forming a polycrystalline silicon film on a first layer wiring, depositing a tungsten film thereon by a selective depositing method, depositing an insulating film, flattening the surface, etching the insulating film so as to expose a connecting electrode, and forming a second layer wiring. CONSTITUTION:On a semiconductor substrate 11, a first Al wiring layer 12 is formed. A polycrystalline silicon film 16 is deposited thereon. A tungsten film 17 is selectively deposited by a CVD method, on the polycrystalline silicon film 16, which remains at a connecting-electrode forming part. A protruded connection electrode comprising the polycryralline silicon film 16 and the tungstent film 17 is formed. A PSG film 18 is thickly deposited on the electrode by a CVD method. A resist film 19 is applied. Since the resist film flows, the surface is flattened. Then the entire surface is etched, and the tungsten film 17 is exposed. Then a second Al wiring layer 13 is connected to the connecting electrode.
Patent JP-H05108105-A (JP)
Title: Controller
Inventor: YAMAGUCHI KENJI
IPC: G05B11/01
Filed: 1991-10-18
Abstract: PURPOSE:To couple a sensor directly to a controller and to perform the back-up (manual operation) while a PV value is monitored at a back-up device side. CONSTITUTION:At the device in a controller, a signal conditioner 6 to convert a signal from a sensor SNR to the standardized signal is provided, and in a case 1, a pair of sensor input terminals 11 and 12 to directly couple a sensor, an external terminal 13 to derive a signal from the signal conditioner 6, a pair of process variable input terminals 14 and 15 to impress the standardized process variable signal or the signal from the signal conditioner 6 derived through a lead wire to the external terminal 13 to a control arithmetic part 3, operating signal output terminals 16 and 17 to output the signal from the control arithmetic part 3 through a diode 21 and an external connector CC2 to take out the signal impressed at least to the process variable input terminals 14 and 15 to the external part of the case 1 are provided.
Patent JP-H09151184-A (JP)
Title: Aralkyloxypyridylpyrimidine derivative and germicide for agriculture and horticulture
Inventor: UMEDA TEN
IPC: C07D401/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new aralkyloxypyridylpyrimidine derivative free from toxicity to men and beasts, not damaging useful crops, exhibiting excellent controlling effect on rice blast, rice sheath blight, etc., and useful as a germicide, etc., for agriculture and horticulture. SOLUTION: This compound is represented by formula I [X is a halogen, a lower (halo)alkyl, a lower (halo)alkoxy, a lower alkylthio, etc.; A is a (lower alkyl-substituted) 1-6C alkylene; R<1> and R<2> are each H, a halogen, a lower (halo)alkyl, etc.; R<3> to R<5> are each H, a lower alkyl, hydroxy, a lower alkoxy or a lower alkylthio; (n) is 0-5], e.g. 2-(6-phenylmethoxy-2-pyridyl)-4, 6- dimethylpyrimidine. Furthermore, the compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in an organic solvent such as dimethylsulfoxide in the presence of a base such as potassium carbonate. The compounds of formula II are new substances.
Patent JP-H03132079-A (JP)
Title: Semiconductor involatile memory device
Inventor: ONISHI HIDEAKI
IPC: H01L21/8247
Filed: 1989-10-17
Abstract: PURPOSE:To eliminate side-walk characteristic by making the inside and outside at a ring type gate part as a source region and a drain region or a drain region and a source region. CONSTITUTION:After allowing a thick oxide film 8 and an extremely thin oxide film 7 to grown on a P-type Si substrate 10, a nitride film 6, an oxidation Si film 5, and a poly-Si gate 4 are allowed to grown, thus forming an opening at a specified part. By implanting ions into thins opening part, an N-type diffu sion layer is formed and a source region 2 and a drain region 3 are provided, thus preventing the ring-shaped poly-Si gate part 4 from being lapped over the oxide film 8.
Patent JP-H1095949-A (JP)
Title: Pigment-dispersing type resin composition and coating using the same
Inventor: OKUDA TOMOHISA
IPC: C09D183/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which can manifest excellent pigment dispersion, long-term storage stability and weather resistance by using a polymer prepared by polymerizing a radically polymerizable unsaturated monomer in the presence of a specific silicate oligomer in an organic solvent and a pigment. SOLUTION: This composition comprises (A) a polymer prepared by polymerizing (i) a radically polymerizable unsaturated monomer in the presence of (ii) a silicate oligomer of the formula (n is an integer of 2-30; R is H, a 1-4C alkyl, phenyl) in (iii) an organic solvent (preferably a petroleum mixed solvent or an organic solvent mainly comprising aliphatic hydrocarbons) and (B) a pigment. In a preferred embodiment, the component B is used in an amount of 1 500 pts.wt. per 100 pts.wt. of the component A. The component (ii) is used in an amount of 5-20 pts.wt. per 100 pts.wt. of the component (i). The resultant composition is used as a master batch and mixed with a non-aqueous dispersion type resin composition to give a non-aqueous dispersion type resin coating.