baber/WOPTO huggingface dataset:
Patent JP-H01163574-A (JP)
Title: Cooling vessel
Inventor: KOBAYASHI AKIO
IPC: F25D11/00
Filed: 1987-12-18
Abstract: PURPOSE: To enable prolonged use and cold insulation at a low temperature, by arranging a pedestal which is built by incorporating a thermo-module for cooling a cooling plate, a heat radiation plate and a blower into a case body and a cup-shaped lid. CONSTITUTION: This cooling container 1 comprises a pedestal 2 and a transparent cup-shaped lid 4 detachably placed to form a cooling space 3 at an upper part thereof. When a power source is supplied, a thermo-module 10 deprives heat of a cooling plate 8 and radiates heat to a heat radiation plate 12 to form a low temperature cooling space 3 in the lid 4. On the other hand, with the operation of a blower 14, air introduced into a case body 7 from a suction port 5 in the bottom surface of the pedestal 2 hits the heat radiation plate 12 to cool it and then, is discharged radially from a blowoff port 6 of the case body 7 along the shape of a fin 17. As the fin 17 is extended radially to the blower 14, a vortex is formed in the case body 7 to evenly cool the heat radiation plate 12.  Thus, the endothermic action by the thermo-module enables cold insulation of an object to be cooled such as foods at a low temperature for a long time.
Patent JP-H06211127-A (JP)
Title: Self-traveling pulley device of ropeway and the like
Inventor: TSUJIMOTO SUENORI
IPC: B66C21/00
Filed: 1992-11-05
Abstract: PURPOSE:To make the structure of the driving system of a self-traveling type pulley device provided with a pair of rotary bodies inclining in V-shape and opposing each other, in a simple form and a light weight, and to make its manufacture easy so as to realize a low cost, by providing forked holding bodies fitting to a ropeway alternatively from the upper side, on the circumference of a rotation shaft. CONSTITUTION:A rotation shaft 4 is inserted to the centers of a pair of rotary bodies 1, the rotary bodies 1 are held to the rotation shaft 4 allowable to change its inclinations, and constant speed joints 5 to transmit the rotations of the rotary bodies 1 are installed movable to the rotation shaft 4. And the pair of rotary bodies 1 opposing each other in V-shape are made self-travel on the ropeway by driving the rotation shaft 4 directly.
Patent JP-H09160636-A (JP)
Title: Integrated operation unit
Inventor: YAMAMOTO SHUJI
IPC: G01M99/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To easily adopt the function of an advanced information technique and to maintain high reliability in an integrated server by using a personal computer for an interface device with an operator. SOLUTION: A sensor SN and an operation end VR are provided inside a plant PLT and controllers FC are turned to the plural distributed and arranged controllers. Then, the plural controllers FC are connected by a control network NTI and plural operator consoles PC1, PC2... constituted of the personal computer or a work station are provided with an interface function with the operator and a plant operation monitoring function. Further, the plural operator consoles PC1, PC2... are connected by a general purpose information network NT2. Then, the integrated server SVR is connected between the control network NT1 and the NT2 and a database DB is connected to the integrated server SVR.
Patent JP-2000149262-A (JP)
Title: Information recording method and information recording device
Inventor: SHINDO HIDEHIKO
IPC: G11B7/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To make recordable information always stably even if the recording characteristics of a recording device is varied by deciding two values of timing to be adjusted by the first combination having length of first and second states and the second combination having length of first and second states, and the like. SOLUTION: These device are a lookup table for compensating pre-edge timing and a lookup table for compensating post-edge timing, and each element is indicated in a matrix type. Then, elements i=1 and i=2 out of Mi,j are included in a group A, and elements i=3 and i=4 out of Mi,j are included in a group B. Thus, the lookup tables are classified and compensation is performed en bloc for every group. And for example, simple arithmetic relation is used among respective compensation value as compensation value for each group. Also, compensation values given for each group are varied and recording/ reproducing are performed, and compensation value are optimized sop that the jitter value is made minimum.
Patent JP-H10156902-A (JP)
Title: Injection molding machine, resin injection pressure controlling method, and resin injecting method
Inventor: SATO SUMIO
IPC: B29C45/52
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To excellently measure resin and control injection. SOLUTION: When an injection screw 4 retracts to a predetermined position in a measuring process, a stopper member 18 of a regulation means 16 abuts against an abutment seat 20 so as to stop the injection screw 4 at a predetermined position correctly, so that measurement precision of a melt resin can be heightened. Before an injection process, a hydraulic cylinder 12 of a pressurizing pressure-reduction means 10 is extended so as to projects a plunger 11 to a resin reservoir T and its volume is compressed so as to raise the resin pressure. By this action, a check-valve 3 retracts so as to be in close contact with a valve seat 4a. At the end of a filling process, the hydraulic cylinder 12 of the pressurizing and pressure-reducing means 10 is contracted and the plunger 11 is moved in the pull-out direction.  Thus, as the injection pressure of the resin lowers, surge pressure is prevented.
Patent JP-H11163867-A (JP)
Title: Band control system for local area network
Inventor: MIYAHARA YOSHIRO
IPC: H04L12/70
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To ensure a band of each communication in the case of using part of links in common in a switch LAN using a fiber channel and conducting one communication of pluralities of classes. SOLUTION: A band management server 5 that manages a band of communication of pluralities of FC nodes 2, 3 is provided in a fabric 1 and band management client sections 10, 11 are provided to each of the nodes 2, 3. Each of the nodes 2, 3 makes a band request including a communication destination and a request band to the band management server 5 via band management client sections 10, 11 prior to the communication. Upon the receipt of the band request from the band management client sections 10, 11, the band management server 5 detects presence of contention of the communication by each node on a link 16 depending on the communication destination. Then the opening/ deletion of connection of a link is instructed to the band management client sections 10, 11 based on the detection result and the value of request band M included in the band request.
Patent JP-H02265622-A (JP)
Title: Purification of waste gas
Inventor: INOUE SHUNJI
IPC: B01J29/064
Filed: 1989-12-13
Abstract: PURPOSE:To obtain a catalyst which maintains high purifying activity even after brought into contact with a high temperature waste gas by using a crystalline aluminosilicate salt having primary grain size larger than a prescribe size and a molar ratio of aluminum to a metal higher than a set ratio. CONSTITUTION:A crystalline aluminosilicate salt to be used as a catalyst for purification of a waste gas has primary grain size of >=0.5mum and SiO2/Al2O3 molar ratio of >=20 and contains >=1 Group IB and Group VIII element ions such as copper, cobalt, nickel, etc., in 0.2-0.8 equivalent per aluminum gram atom. The catalyst can maintain high waste gas purification activity even after brought into contact with a high temperature waste gas.
Patent JP-H05158623-A (JP)
Title: Data recording device
Inventor: OGASAWARA NARIAKI
IPC: G06F3/06
Filed: 1991-12-06
Abstract: PURPOSE:To decrease the capacity of a recording medium by compressing data and shortening the data length when the data are written in the recording medium and to restore the data by expansion when the data are read out of the recording medium. CONSTITUTION:Data from an external device are inputted to a comparing means 4 through a 1st storage device 1. A comparing means 4 makes a comparison in predetermined bit units to check whether or not the same data are successive. A data compressing circuit 5 compresses the same successive data and records the compressed data in the recording medium 3 through a 2nd storage device 6 and a format controller 2. The data read out of the recording medium 3 are inputted to a decision means 7 through the format controller 2 and 2nd storage device 6. The decision means 7 decides whether or not the data are compressed. When the data are compressed, the data are expanded by a data expanding circuit 8 and restored to the original data, which are outputted to the external device through the 1st storage device 1.
Patent JP-H03183290-A (JP)
Title: Circuit for discriminating primary-color signal from luminance and color difference signals
Inventor: MATSUURA SHOJI
IPC: H04N9/00
Filed: 1989-12-12
Abstract: PURPOSE:To save time and labor for changing over the switch of equipment corresponding to an input signal by a user by inputting inputted primary-color signal or color difference signal to a switch, etc., by automatically discriminating the signal with a discrimination circuit and outputting a control signal, and performing the switching of a signal processing circuit. CONSTITUTION:When the color difference signals Y, PR, and PB are inputted to an input terminal 1, those signals are inputted to a signal identification means in which a matrix circuit 2 and a reverse matrix circuit 3 are connected in series in the above sequence, however, signals different from the color difference signals Y, PR, and PB are outputted to the output of the reverse matrix circuit 3 since noncoincidence is obtained in the counting of the matrix circuit, and are added on a comparator 4 as comparison signals. The comparison signal on the other side is inputted from the input terminal 1 to the comparator 4 via a delay circuit 11, and the color difference signals Y, PR, and PB are added on the comparator 4. Therefore, since different comparison signals are added on the comparator 4, the control signal is formed by outputting a signal, for example, different from an H signal, and the output of the comparator is integrated at an integration circuit 12 to stabilize a circuit operation, then, it is added on a switching circuit 10.
Patent JP-H02170040-A (JP)
Title: Method and device for measuring electrical conductivity
Inventor: UCHITOMI MASATO
IPC: G01R27/02
Filed: 1988-12-23
Abstract: PURPOSE:To enable wide-range measurement and measure fine electric conductivity and to remove the adverse influence of heat generation upon an electrode, etc., by controlling a voltage applied between a couple of electrodes so that their power consumption is constant. CONSTITUTION:This instrument is equipped with a voltage control circuit 2 which applies the AC voltage between the couple of electrodes 1, a detecting circuit 3 for a current between the electrodes 1, a circuit 4 which converts a current detection signal into a logarithm, a circuit 5 which computes the power consumption according to the voltage and current between the electrodes, a circuit 6 which sets reference electric power, a comparing circuit 7 which compares the electric power between the electrodes with the reference electric power and sends out a signal corresponding to the difference to the control circuit 2, and a current converting circuit 8 for various instruments. The electrode voltage is varied within a specific range according to the electric conductivity so that the electric power between the electrodes is constant; and water concentration is detected on a scale plate according to the current between the electrodes at this time together with the electrical conductivity.
Patent JP-H09141965-A (JP)
Title: Image forming system
Inventor: ARAKI SOKICHI
IPC: G06F3/12
Filed: 1995-11-18
Abstract: PROBLEM TO BE SOLVED: To enhance the operability by providing a function for registering a plurality of form data, and a function for printing a list of form data while reducing thereby printing a list of the print content, title and hierarchic structure of registered form. SOLUTION: At the time of printing a list of form registration, e.g. No.1 'cost estimation', No.2 'policy', No.3 'monthly report' and No.92 'trouble list', registered form data is printed while being reduced. Files registered in a disc are read out sequentially, and a decision is made whether a file ID is the file ID for form or not and if it is the file ID for form, form number corresponding to the file ID is determined. Subsequently, file size is determined and the form number is printed along with the memory size. Finally, the form data is printed while being reduced and next tile is searched when a file ID not for form is read out.
Patent JP-H06150852-A (JP)
Title: Convergence correcting magnetic sheet
Inventor: ISHINO TAKESHI
IPC: H04N3/16
Filed: 1992-11-10
Abstract: PURPOSE:To provide a flexible correcting magnetic sheet having heat resistance of 110-120 deg.C by forming a sheet shape having specific thickness after ferrite powder, metallic oxide, a flame retardant and a vulcanization accelerator are blended with mixture of specific chlorosulfonated polyethylene. CONSTITUTION:A convergence correcting magnetic sheet is formed in such a way that (A) 100 pts.wt. being the total of two kinds of chlorosulfonated polyethylene different in a rate of chlorine in a compound and Mooney viscosity, (B) 900-1100 pts. of ferrite powder having volumetric specific resistance of not less than 10<4>OMEGA-cm at an ordinary temperature and (C) 50-100 pts. of metallic oxide, a flame retardant and a vulcanization accelerator are blended with each other, and is processed in a sheet shape having thickness of 0.2-0.7mm, and a rate (weight) of a chlorine quantity in the two kinds of chlorosulfonated polyethylene differentin the chlorine content to be combined is set in 23-27% or 34-38%, and the former has the Mooney viscosity of 30-45, and the latter has that of 90-105.
Patent JP-H06176501-A (JP)
Title: Disk reader
Inventor: SENBOKU KAZUHIRO
IPC: G11B7/00
Filed: 1992-12-03
Abstract: PURPOSE:To reduce the number of retrying times and to promote effective reading speed by surely reading contents of information in accurate synchronization even when a read information signal is somewhat defective. CONSTITUTION:The reader is equipped with a main channel MCA for bit- synchronizing an information signal S read out by an optical pickup, which is not shown in the figure, with a PLL 30 and detecting an AM (address mark) with an AM detector 33 and an n-number of subchannels SCA1-SCAn for detecting the AM in synchronization with clocks shifted in phase by each 360 deg./n respectively to be outputted by a clock circuit 20. The main channel MCA is preferentially selected by a channel selecting circuit 24 if the AM is detected by the main channel MCA, and if not, the best bit-synchronized subchannel SCAk (k=1-n) among plural subchannels having detected the AM is selected. Then, ID information following upon the AM is outputted via the selected channel to a controller 9, and its contents are read out.
Patent JP-H04192238-A (JP)
Title: Fuse holder
Inventor: KURAHASHI YOSHIO
IPC: H01H85/045
Filed: 1990-11-27
Abstract: PURPOSE:To reduce sub-assemblies in number, and thereby simplify assembly operations by making up a fuse holder of five parts composed of a holder main body, a cover body, a first and a second conductive pipe body and a fuse holding pipe body. CONSTITUTION:The inner surface of a holder main body 1 is formed with a fuse housing chamber 2, and furthermore, the inner circumferential surface of the main body 1 is formed with a screw section 4 with which a cover body 3 is detachably and threadedly engaged. And a first conductive pipe body 5 is coupled in the neighborhood of the lower section of the fuse housing chamber 2 of the main body 1. The pipe body 5 has a terminal section 7 projected downward from the end face of the main body 1. And a fuse holding pipe body 11 is coupled in the lower section of the cover body 3. Furthermore, the pipe body 11 is detachably coupled in the inner circumferential surface of the conductive pipe section 16 of a second conductive pipe body 15 which is coupled in a diameter enlarged section 13 at the opening end side of the housing chamber 2.
Patent JP-H11159632-A (JP)
Title: Opening/closing valve
Inventor: TAJIRI YOSHIAKI
IPC: F16K1/44
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To smoothly perform valve opening operation by arranging a main valve mechanism between a valve disc and a valve casing, arranging an auxiliary valve mechanism between a valve rod and the valve disc, installing the valve disc in a valve rod end part so as to be freely movable by a prescribed distance, and opening the main valve mechanism after opening the auxiliary valve mechanism previously. SOLUTION: A gasket 9b installed on a taper surface of a valve rod 5 on which a valve disc 4 is seated and which constitutes an auxiliary valve mechanism 9, maintains a vacuum in a state of being pushed against an auxiliary valve seat 9a of a valve disc inside hole 10. When a female screw body is retreated by rotation of a motor, the valve disc 4 does not move on the atmospheric side since atmospheric pressure acts on the basis of a pressure difference between the inside and outside of the valve disc 4. When the valve rod 5 starts to retreat, the gasket 9b installed on a taper surface of the valve rod 5 to constitute the auxiliary valve mechanism 9 separates from the auxiliary valve seat 9a of the valve disc inside hole 10.  A locking member 11 locks on the valve disc after the atmosphere starts to flow in the vacuum side from the inside hole 10 when the valve plate inside hole communicates with the atmosphere. A gasket 8b mainly installed on the valve disc 4 to constitute a main valve mechanism 8 separates from a main valve seat 8a to eliminate the vacuum.
Patent JP-H04191165-A (JP)
Title: Installation method in radiator chamber for diesel locomotive
Inventor: MORI MITSUAKI
IPC: B61C17/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve the space factor and obtain a diesel locomotive of short length or large capacity, by arranging a vacuum equipment and a compressor or a vacuum compressor in a radiator chamber and providing an introducing means of cooling air for those equipments. CONSTITUTION:A vacuum equipment 3 is arranged in a radiator chamber 11, and the driving force of an engine is transmitted to a radiator fan driving gear box 9 through a propeller shaft 8, and in the gear box the force is divided in two directions. One of them drives an air fan 2 through a vertical shaft 10, and cooling air is taken in from both body sides, flowed through a radiator core 1 for heat exchange, introduced to the radiator chamber 11 and thereafter ejected from the upper part of the body. The other force drives the vacuum equipment 3 from the shaft end of the gear box 9 through a driving shaft 5. And a part of air in a traction motor cooling air duct 12 is divided to blow from a nozzle 7 around the vacuum equipment 3 to cool the vacuum equipment body.
Patent JP-H08255466-A (JP)
Title: Method and apparatus for recording and/or reproducing of audio data
Inventor: KIN KANSOU
IPC: G11B27/10
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily retrieve and reproduce audio signals by converting the audio signals into digital signals and storing the audio signals together with the converted audio data by preparing an index required by a user at the time of storage. SOLUTION: An audio signal processor 20 reads out multiplex index audio data stored on a storing body 40 in response to a control signal inputted by a user through an input device 10 or external control signal S. Then the processor 20 detects a header and the first index starting position. Then the user selects and inputs a reproducing position. At the time of selecting the reproducing position, the user can select a displayed index on the screen of a display device (not shown) or the reproducing position through additional information in each index.
Patent JP-H09162139-A (JP)
Title: Rear electrode of semiconductor device and fabrication thereof
Inventor: TSUCHIYA MASANOBU
IPC: H01L21/28
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of Fe into an element on a semiconductor substrate from a thin conductor film containing Fe being employed in the rear electrode of a semiconductor device by depositing a metal film on the rear surface of a silicon semiconductor substrate having semiconductor elements and forming a sinter layer between the silicon semiconductor substrate and metal film. SOLUTION: A rear electrode is formed on an anode layer 2 on the rear side of a semiconductor substrate 1 and comprises a laminate of a sinter layer 3, a thin film of vanadium (V) 4, a thin film of nickel 5, and a thin film 6 of gold deposited sequentially on the anode layer 2. More specifically, when the thin film 4 at V is deposited on the anode layer 2 and heat treated in nitrogen gas atmosphere, a sinter layer 3 is formed between the anode layer 2 and the thin film 4 of V. Subsequently, a thin film 5 of nickel and a thin film 6 of gold are deposited sequentially. It is important that no oxide is deposited on the surface of thin film 4 of V prior to heat treatment at the time of forming the sinter layer 3.
Patent JP-H03184076-A (JP)
Title: Performance navigation device
Inventor: UCHIYAMA SHIGERU
IPC: G09B15/00
Filed: 1989-12-14
Abstract: PURPOSE:To correctly learn performance technique by providing a 1st indicating means which indicates performance operation positions of next performance in order according to the advance of desired music and a 2nd indicating means which indicates the position of the arm of a player or relative position prior to the indication by the 1st indicating means. CONSTITUTION:When a navigation performance mode is selected with a mode selection switch 100 and the start of navigation performance is indicated, a CPU 4 turn off light emitting diodes 26-1 26-n which are illuminating in green currently, and reads starting arm position data and starting arm position sound length data out of a memory area M2 of a ROM 5 stored previously with arm position data and arm position sound length data for the navigation performance, and make light emitting diodes of keys corresponding to the data illuminate in green. Consequently, the performance technique is easily mastered and the performance operation of the desired music is speedily improved.
Patent JP-H11156421-A (JP)
Title: Method for heating copper or copper alloy cast billet
Inventor: YASUNAGA SHIGENOBU
IPC: C21D1/52
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of scale indented flaw by predicting the scale thickness generated at the time of heating a copper or copper alloy cast billet from a heat pattern obtd. from the heating temp. and the heating time and the composition of heating atmospheric gas, controlling the composition of the atmospheric gas and regulating the generated scale to <= a prescribed thickness. SOLUTION: It is desirable to control the composition of the heating atmospheric gas in each zone of a heating furnace. In the case of regulating the composition of the heating atmospheric gas to lower oxidizing state in the successive zone, the prescribed scale thickness or lower can further effectively be obtd. It is desirable to control so that the oxygen concn. Po2 in the composition of the heating atmospheric gas is <=1.0 vol.% and further desirable to control this composition to 0.2-1.0 vol.%.  The prescribed scale thickness to be controlled is made to the scale thickness generating the scale indented flaw pre-obtd. from the relation between the rolling reduction quantity of the copper or copper alloy cast billet in the hot-rolling and the scale thickness, and the generation of the flow without increasing the number of the hot- rolling passes, is prevented by making the generated scale thickness <= the scale thickness generating the flaw.