baber/WOPTO huggingface dataset:
Patent JP-S5735218-A (JP)
Title: Flame detecting apparatus
Inventor: ARAI NOBUSHIGE
IPC: F23N5/12
Filed: 1980-08-12
Abstract: PURPOSE:To stabilize the electrical property of a flame sensor and to prevent the captioned apparatus from being erroneously operated by a method wherein a heat resistant ferrous metal is used as a material for the flame sensor and the surface of a flame detecting section of the flame sensor is forced to form a metal oxide film thereon. CONSTITUTION:An electrical circuit including an electronic control circuit 8, a cabinet 9 for the body of the flame detecting apparatus and a burner 1 is provided. The electronic control circuit 8 detects a weak electric current flowing through the flame sensor 7 and controls a fuel supply valve for the burner 1 and a voltage of about 12V is constantly applied across the flame sensor 7 and the burner 1. The flame sensor 7 consists of a heat resistant alloy containing Fe as a main component thereof and the surface of the flame detecting section of the apparatus is forced to have the metal oxide film 7a thereon. When a fuel is supplied to the burner 1 and an ignition device 6 is operated, the resultant flame acts as an electricity conductor and a current flows through the electrical circuit so that the fuel supply valve is kept opened. However, upon extinction of the flame at a flame port 2, no current flows through the electronic circuit 8 and as a result, the supply of current to the fuel supply valve is interrupted and the supply of the fuel to the burner 1 is stopped.
Patent JP-2000305767-A (JP)
Title: Distributed processing system
Inventor: TAKAYAMA KAZUHISA
IPC: G06F9/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a distributed processing system for synchronizing load modules to be used in the same transaction even when an old load module is called, and then the load module is replaced in transaction processing over a plurality of nodes or processes. SOLUTION: This distributed processing system is provided with an on-line real time processing system 1 in which nodes 3 and 11 being two processors are connected and an operation terminal 2 which issues a load module dynamic replacement instruction command. The node 3 is provided with a module storing part 10 in which a new module 8 and an old module 9 are stored, a replacing means 4 which analyzes the load module dynamic replacement instruction from the operation terminal 2, sets the contents of the instruction to a control information storing part 5 and executes communication to a node 11 side, a transaction processing program 6 which executes on-line real time processing and a calling means 7 which operates load module calling from a transaction processing program 6.
Patent JP-H02287927-A (JP)
Title: Optical disk device
Inventor: HARADA TOSHIHISA
IPC: G11B7/09
Filed: 1989-04-27
Abstract: PURPOSE:To execute the following with high accuracy by executing a correction by detecting a difference of a tracking error signal at the time when a light spot is passing through an ID part and a tracking error signal of other part than the ID part. CONSTITUTION:A reproducing signal 23 detected by a photodetector 12 is converted to a digital signal by a waveform shaping circuit 14, a sector mark is checked by an ID timing detecting circuit 15, and an ID timing signal 25 is generated. On the other hand, to a tracking error signal 26, an offset value is added by an addition amplifier 17, and this signal drives an actuator 4 through a phase circuit 18 and a driving circuit 19, and also, inputted to a sample holding circuit 20, and holds a tracking error signal of an ID part by a timing of the signal 25. Subsequently, a holding signal 28 of the circuit 20 supplies the offset voltage to the addition amplifier 17 through a correction voltage generating circuit 21. In such a way, based on an amplitude difference of the tracking error signals in the ID part and other part, the correction is executed, and the following is executed with high accuracy.
Patent JP-S594945-A (JP)
Title: Method and device for continuous casting of metal
Inventor: AIZAWA TATSUSHI
IPC: B22D11/06
Filed: 1982-06-30
Abstract: PURPOSE:To enable the continuous production of a thin plate having an equal wall thickness in the stage of dipping a pair of rotary wheels in molten metal and removing a solidified layer as an ingot by providing a groove on the surface of the circumferential edge of the one rotary wheel, and forming flatly the surface of the circumferential edge of the other rotary wheel. CONSTITUTION:Two rotary wheels 1, 2 are dipped in the molten metal 4 in a vessel 3, and the solidified layer formed on the circumferential edge parts of both wheels 1, 2 is removed continuously as an ingot 6 with pinch rolls 5. The one wheel 1 of a pair of the wheels 1, 2 in such continuous casting method is formed as a rotary wheel 11 having a groove 13 on the surface of the circumferential edge thereof, and the other wheel 2 is formed as a rotary wheel 12 having the flat surface on the circumferential edge thereof. The draft alpha of pattern of the groove 13 of the wheel 11 is preferably set at 0.5-7 deg.. A thin plate having an equal wall thickness without any defect in both end sides is thus obtd. and the yield of casting is improved.
Patent JP-H09298429-A (JP)
Title: Amplifier
Inventor: MURAKAMI TOSHIYA
IPC: H03F3/45
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of an output current by configuring a current mirror circuit with two compensation circuits so as to reduce a base current error and to configure the circuit not needing a starter thereby maintaining an input dynamic range. SOLUTION: A compensation circuit CP10 is made up of transistors(TRs) Q1, Q3, Q4, Q10, P10, a constant current source 15, and resistive elements R3, R2. The compensation circuit CP11 is made up of TRs Q2, Q5, Q6, Q11, P11, a constant current source 16 and resistive elements R4, R5. The compensation circuits CP10, CP11 are in axial symmetry with a resistive element R1 inbetween and have a similar function. There is not error in base currents of the TRs Q3, Q4 being components of a current mirror circuit and the TRs Q10, P10, Q11, P11 and the constant current sources 15, 16 act like a starter. Since no starter is required for a Gm amplifier 10, no current error of the starter is caused and the linearity of the output current is sufficiently ensured.
Patent JP-S5737964-A (JP)
Title: Controlling system for digital pad
Inventor: KAMATA KOUZOU
IPC: H04M19/00
Filed: 1980-08-15
Abstract: PURPOSE:To easily remove senses of incompatibility caused by decline of talking sound volumes, by adjusting intraexchange loss amounts with digital pad control, in a time division telephone exchange device. CONSTITUTION:When a subscriber's telephone set to be connected is selected through dial pulses from a telephone set 1, whether data from a pad memory 102 can be used or not is displayed on a channel location corresponding to a display memory 28 from the central processor 20 in accordance with the kind of the call, local call or trunk call. When the call is a local call, data to be attenuated are sent to a parallel-series converter 106 by a gate signal from the display memory 28. Moreover, when the call is a trunk call, data which have not received any attenuation from a register 101, are sent to the parallel-series converter 106. When the exchange device of the subscriber's telephone to whom the call is made, does not have any digital pad controlling function in a local connection, a digital pad controller 26 at the receiving side performs the digital pad control.
Patent JP-S5538961-A (JP)
Title: Powder high speed steel of superior abrasion resistance and toughness
Inventor: HONMA KATSUHIKO
IPC: C22C38/00
Filed: 1978-09-11
Abstract: PURPOSE: The powder high speed steel of superior workability, toughness and abrasion resistance which contains W and Mo of the specified range and is obtainable through production by a powder metallurgical process.  
     CONSTITUTION: The high speed steel which is of the composition so as to become W+2Mo; 11.0W14.5%, 2Mo/(W+2Mo); 0.6W1.0 and contains W; 0.5W9.0%, Mo; 4.0W7.0% and V; 4.0W6.0% and further contains C; 1.4W1.6%, Cr; 3.8W 4.5%, Co; 4.2W5.2%. The powder of the high speed steel of the abovementioned composition is produced by an atomization process and with this as a raw material, the high speed steel products are produced by a powder metallurgical process. By the abovementioned composition and preparation, the production of rod-form M 2 C carbide in the steel is prevented and the inexpensive high speed steel products of superior workability, toughness and abrasion resistance and low W despite high Mo contents are produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63276061-A (JP)
Title: Photoreceptive member
Inventor: AOIKE TATSUYUKI
IPC: G03G5/082
Filed: 1987-05-07
Abstract: PURPOSE:To improve overall characteristics by consisting a photoreceptive layer of a lower layer which has the part contg. an aluminum atom, silicon atom and hydrogen atom in the distribution state nonuniform in the layer thickness direction and an upper layer which contains at least one kind of atom among a carbon atom, nitrogen atom and oxygen atom in the region in contact with the lower layer. CONSTITUTION:This photoreceptive member 100 has the photoreceptive layer 102 having the layer constitution consisting of the lower layer 103 which is constituted of AlSiH and has the part contg. the aluminum atom (Al), the silicon atom (Si) and the hydrogen atom (H) in the distribution state nonuniform in the layer thickness direction and the upper layer 104 which is constituted of Non-Si(H, X) and contains at least one atom among the carbon atom (C), nitrogen atom (N) and oxygen atom (O) in the layer region in contact with the lower layer 103 on an aluminum base 101. The upper layer 104 has a free surface 105. Particularly the excellent electrical characteristics, optical characteristics, photoconductive characteristics, image characteristics, durability and use environment characteristics are thereby obtd.
Patent JP-H1051584-A (JP)
Title: Telephone terminal equipment and image processing method
Inventor: KUDO HITOSHI
IPC: H04N1/32
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily transmit the images of characters or pictures drawn on paper, etc., by constituting an image scanner usable in the unfixed state, with respect to the main body of device. SOLUTION: When an operator desires to send the image information of character or picture, that image is fetched by operating an image fetch button 18 of an image scanner 19, connected through a connector to an image input terminal and its signal is sent out to the main body of device. In that case, the input of the image signal is detected by an image signal input detecting part 21, that detecting signal is sent out to a video display changeover switch 15 and a signal input side changeover switch 22, the video display changeover switch 15 is switched to the D side, and the signal input part changeover switch 22 is switched to the F side. Therefore, the fetched video signal is displayed through a 1st video memory 13 onto a video display part 2. Then, an image sending button 3 at the main body 16 of device is operated, so that the video signal can be sent to the opposite side.
Patent JP-H02147264-A (JP)
Title: Image synthesizing apparatus
Inventor: ARAI HIROSHI
IPC: B41J2/485
Filed: 1989-05-02
Abstract: PURPOSE:To efficiently synthesize a color image and a white and black image by providing a function as a frame memory to a display having memory capacity necessary for data delay. CONSTITUTION:In a scanner 101, R-, G- and B-data are read by one scanning and subjected to color correction and gradation correction by an image processing part 102 to form Y-, M-, C- and Bk-data and four color data are simultaneously sent to a printer 104. Since the printer 104 is a four-drum system having drums at every colors Y, M, C, Bk, drum interval data are delayed by a buffer memory 103 to perform registering. A delay memory is operated as a frame memory and, when the synthesis of a white and black manuscript and a color manuscript is performed, frequently used data is stored in the frame memory. The black data stored in the frame memory is synthesized with the color manuscript.
Patent JP-H05278073-A (JP)
Title: Apparatus for supplying material
IPC: B29C31/06
Filed: 1992-04-03
Abstract: PURPOSE:To disentangle the entanglement of materials in the hopper and thus feed materials properly by rotationally driving a drill with a predetermined shape in the hopper. CONSTITUTION:On the tip end of a drill 11, a screw part R is formed by a cylindrical outer peripheral surface 11b and a U-shaped deep groove 11a and the size of the deep groove 11a is larger than that of materials. The deep groove 11a is made into an opened state in its upper end side and lower end side to thereby allow materials to smoothly pass through the deep groove 11a. Furthermore, the deep groove 11a forming a spiral is limited to two turn at the longest. The drill 11 shaped in this type is designed to be driven rotatably or moved up and down by a driving source M.
Patent JP-H08312725-A (JP)
Title: Chain for transmission for cone pulley transmission
Inventor: CADEE THEODORUS P M
IPC: F16G13/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To improve efficiency, to reduce level of noises generating during usage, and to reduce to number of components, by providing a sufficiently free space in each link for allowing a pin and an inter piece which do not rotate in relation to an adjacent link to move. SOLUTION: A first hole 35 in a first link group and a second hole 41 in a second link group are positioned on a same line. Link groups are interconnected longitudinally of a chain via a pin 45 and an inter piece 47. Each pin 45 and inter piece 47 are respectively penetrated through the holes 35, 41. Each pin 45 and inter piece 47 respectively include contact surfaces 49, 51, and are mutually rolled and moved on the surfaces. Each pin 45 abuts to the peripheral wall of the first hole 35 in a link 33 so as to be partially surrounded by it, and is connected with each link 33. Each inter piece 47 abuts to the peripheral wall of the second hole 41 so as to be partially surrounded by it, and is connected with each link 53.
Patent JP-S5446837-A (JP)
Title: Easily absorbable nifedipin composition, its preparation, and anti-stenocardia containing the same
Inventor: SUGIMOTO ISAO
IPC: A61K31/435
Filed: 1977-09-19
Abstract: PURPOSE: To prepare an anti-stenocardia tablet which is small in size and can be easily administered, and has improved adsorbability and light stability, by dispersing or dissolving non-crystalline nifedipin in polyvinyl pyrrolidone.  
     CONSTITUTION: An easily absorbable nifedipin composition can be prepared by dissolving (A) dimethyl-1,4-dihydro-2, 6-dimethyl-4-(2-nitrophenyl)-3,5-pyridine carboxylate (nifedipin) and (B) polyvinyl pyrrolidone having an average molecular weight of 20,000W100,000 in a solvent such as ethanol, followed by removing the solvent. The ratio of (A) to (B) is 1 to 0.5W30, pref. 1 to 2W5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02291329-A (JP)
Title: Conveying device for paper sheet medium
Inventor: MASUDA NOBORU
IPC: B65H3/56
Filed: 1989-05-01
Abstract: PURPOSE:To maintain a compressed deformation of a conveyer belt constant by providing such an arrangement that the leading end parts of mediums which are stacked one upon another and are then loaded, is pressed toward the conveyer belt by means of an inclined pressing surface of a pressing member so that a substantially uniform pressing force is applied to each of the sheet mediums, irrespective of the number of the sheet mediums to be fed. CONSTITUTION:When a pressing member 25 is made free, the gravitational force of the pressing member 25 is uniformly applied to the end edge side of each of sheet mediums 1 through the intermediary of an inclined pressing surface 26. At this time, the lowermost one of the sheet mediums 1 making contact with a conveyer belt 10 transmits this pressing force from the inclined pressing surface 26 to the conveyer belt 10 so as to be conveyed in a conveying direction by a frictional feed force of the conveyer belt 10. At this stage, the penultimate one of the sheet mediums 1 is subjected to a force in the conveying direction by the lowermost one, but a friction force between the adjacent those of the sheet mediums is sufficiently smaller than that between the lowermost one and the conveyer belt 10, thereby it is possible to prevent overlapping feed.
Patent JP-H08283286-A (JP)
Title: Benzophenone derivative, ultraviolet light absorber and dermal preparation for external use blended with the same
Inventor: MATSUSHITA YASUSHI
IPC: A61K8/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a new benzophenone derivative as a specific benzophenone derivative containing a saccharide residue and a hydroxyl group, excellent in ultraviolet light absorption performance, solubility in a hydrophilic organic solvent and compatibility with a polar solvent at a low temperature, useful as an ultraviolet light absorber, a dermal preparation for external use, etc. CONSTITUTION: This benzophenone derivative is shown by the formula (R1 and R4 are each H, hydroxyl group or a 1-4C alkoxy; A is a saccharide residue not containing a protecting group; (m) is an integer of 1 to 4; (n) is an integer of 2 to 6)  e.g. 2-hydroxyl-4-[2-(2-maltosiloxyethoxy)ethoxy]benzophenone, etc.}, is excellent in ultraviolet light absorption performance, shows high compatibility with a polar solvent even at a low temperature, high in solubility in a hydrophilic solvent and useful as an ultraviolet light absorber, a dermal preparation for external use, etc. The compound is obtained by reacting 2,4- dihydroxybenzophenone with 2-(2-chloroethoxy)ethanol and sodium hydroxide and reacting the resultant substance with octaacetoxymaltose in the presence of a molybdophosphoric acid.
Patent JP-H01283564-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMINO FUMIO
IPC: G03G5/05
Filed: 1988-05-11
Abstract: PURPOSE:To provide the durability and mechanical durability in terms of electrophotographic characteristics in combination to the electrophotographic body having a photosensitive layer on a conductive base and to obviate the generation of a pause memory by incorporating >=1 kinds of lubricant powders, >=1 kinds of specific charge transfer materials and specific compd. into the layer furthest from the substrate of the above-mentioned photosensitive body. CONSTITUTION:This electrophotographic sensitive body has the photosensitive layer on the conductive substrate and the layer furthest from the substrate of said body contains >=1 kinds of the lubricant powders, >=1 kinds of the charge transfer materials having >=0.6V oxidation potential and the compd. expressed by formula I. The mechanical characteristics such as slipperiness, wear resistance and release property of deposits on the surface layer are effectively improved by the addition of the lubricant powders and the durability to corona products is improved by the use of the charge transfer materials having the high oxidation potential. Further, the pause memory of the photosensitive body is prevented by the compd. of formula.
Patent JP-H04230990-A (JP)
Title: Heat cooking appliance
Inventor: NODA TAKAMITSU
IPC: H05B6/68
Filed: 1991-04-17
Abstract: PURPOSE:To improve the reliability of the automatic cooking action by a magnetron, simplify a structure, and reduce the cost. CONSTITUTION:A temperature detecting means 6 outputting a signal at the level corresponding to the temperature of the air containing the heat radiated from the food 3 heated with a high frequency is provided, a fluctuation detecting means 20 outputting a signal at the level corresponding to the temperature fluctuation based on the temperature detection signal outputted from the temperature detecting means 6 is provided, and a control means 21 controlling the action of a magnetron 5 based on either the temperature detection signal outputted from the temperature detecting means 6 or the fluctuation detection signal outputted from the fluctuation detecting means 20 is provided.
Patent JP-S63279139-A (JP)
Title: Soil discriminator
Inventor: MITSUYANAGI NAOKI
IPC: G01N33/24
Filed: 1987-05-11
Abstract: PURPOSE:To discriminate sample particle sizes of soil accurately, by incorporating an AE sensor into a penetrating part to detect a solid propagation sound during the penetration. CONSTITUTION:When a rod 1 for exploration is penetrated with an penetrating device such as hydraulic cylinder into soil at a fixed speed, vibration due to friction of a tip cone section 1b with soil or between soil particles, crushing of the soil particles and the like propagates through a metal composing the tip cone section 1b to be detected with an AE sensor 6. An output signal of a load sensor 3 for detecting the solid propagation sound is sent to a processor 5 arranged externally by a signal line 4 to process signals. Soil information such as size of AE and penetration resistance is displayed.
Patent JP-H08288840-A (JP)
Title: Clock generation circuit and optical disk device
Inventor: SHIMIZU YASUNARI
IPC: H03L7/00
Filed: 1995-04-14
Abstract: PURPOSE: To easily produce a clock that is synchronized with a frequency of a reproduced signal, etc., by detecting the level of an input signal on the refer ence signal produced from a clock and then detecting an error between the clock frequency and the basic frequency of the input signal. CONSTITUTION: A 3T signal generation circuit 11 has a counter and rises the operation of this counter based on the rising edge of a binary signal SU. Thus the circuit 11 produces a 3T signal P3T having its rising level when the frequency of a clock CK is matched with the basic frequency of a reproduced signal RF. Thereby, a reference signal is produced from the clock CK against the signal RF of a cycle 3T. A signal level detection circuit 13 outputs a signal obtained by subtracting a slice level SLV from the sampling result corresponding to the rising edge of the signal P3T as a phase error signal SΔϕ.
Patent JP-S605178-A (JP)
Inventor: TOYODA NAOKI
IPC: A63C19/10
Filed: 1983-06-24
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-S61270890-A (JP)
Inventor: YAMAGUCHI NOBORU
IPC: H05K3/42
Filed: 1985-05-25
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-H10296993-A (JP)
Title: Liquid container
Inventor: KISHIDA SO
IPC: B41J2/175
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container which can supply a jetting head with a liquid stably and continuously to the end and which can be fixed to a carriage even if the outer dimensions are increased due to plastic deformation under high temperature environment during physical distribution. SOLUTION: An intermediate protruding region 5 and an intermediate recessed region 6 are present on the opposite side walls having maximum area located on the opposite sides of a side wall having a liquid supply port 3. The intermediate protruding region 5 is provided such that a region adjacent at least to the liquid supply port 3 on the inside of the opposite side walls having maximum area is directed inward of a container body 1. The intermediate protruding region 5 is provided while being separated from a narrow side wall which will be vertical under using state of the container body 1. The intermediate recessed region 6 is provided such that the substantially central region on the outside of the opposite side walls having maximum area, except the intermediate protruding region 5, is directed inward of the container body 1.
Patent JP-S5338814-A (JP)
Title: Exhaust purifier
Inventor: TOKURA NAOMI
IPC: F01N3/10
Filed: 1976-09-22
Abstract: PURPOSE: To improve the collecting efficiency of SO 3  ,by sending cooling air to a sulfate trap when the temp of an oxidation catlyzer device reaches a temp that suddenly increases SO 3  exhaust quantity, in a device that sets the oxidation catalyzer device and the sulfate trap, which collects SO 3 , to the exhaust system. 
     COPYRIGHT: (C)1978,JPO&Japio