baber/WOPTO huggingface dataset:
Patent JP-H1060462-A (JP)
Title: Device for controlling balance of gas
Inventor: TANI TETSUJI
IPC: G05B13/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas balance control device capable of optimizing the mixing ratio of low purity hydrogen gas to high purity hydrogen gas by automatizing a hydrogen gas purity control operation forming a non-linear control system large in time-lag. SOLUTION: An energy-supplying system is used for mixing plural gases [e.g. high purity hydrogen gas (G1 ) and low purity hydrogen gas (G2 )] with each other and subsequently supplying the mixture to a gas-consuming device (A). Therein, the energy-supplying system is provided with a purity control member for controlling e.g. G2 , so that the purity of the gas in A is a prescribed purity, and with a pressure control member for controlling, e.g. G1 , so that the pressure of the gas in A is a prescribed pressure.
Patent JP-S6373886-A (JP)
Title: Ultrasonic motor
Inventor: SASAKI NOBUTOSHI
IPC: H01L41/04
Filed: 1986-09-16
Abstract: PURPOSE:To improve the efficiency of a motor and to keep down the generating heat low, by adding the voltage which generated at a matching oscillator as the drive signal. CONSTITUTION:To an ultrasonic motor a transformer 6 for driving and a transformer 7 for regression are provided as an addition circuit. The secondary windings of each transformer 6 and 7 are connected in series to connect to an oscillator 2 for driving an elastic body. The primary winding of the transformer 6 for driving is connected to a driving power source 5, while that of the transformer 7 for regression to a matching oscillator 3 through a phase shift circuit 8 coinciding the signal phase of the secondary winding and a matching circuit 9 matching the impedance between external circuits. Thus, in actuating the ultrasonic motor, the oscillator 2 for driving the elastic body is driven with the driving power source 5 to produce progressive waves on an elastic body 1. At this moment, AC voltage is set up at the matching oscillator 3, of which the signal phase is caused to coincide with the drive side to add to the driving signal, thereby driving the oscillator 2 for driving.
Patent JP-H0770350-A (JP)
Title: Olefin resin composition
Inventor: SHIBAYAMA KOICHI
IPC: C08L23/04
Filed: 1993-09-01
Abstract: PURPOSE:To obtain the title composition which gives a foam excellent in heat resistance, moldability, etc., by mixing a specific polypropylene resin with a polyethylene resin, a crosslinking agent, and a foaming agent of the thermal decomposition type in a given proportion. CONSTITUTION:100 pts.wt. blend of 40-90wt.% polypropylene resin (a) and 60-10wt.% polyethylene resin having a melt index of 2-50 is mixed with 0.5-10 pts.wt. crosslinking agent and 1-50 pts.wt. foaming agent of the thermal decomposition type, the resin (a) comprising 85-99wt.% propylene units and 15-1wt.% units of other alpha-olefin and, when analyzed by the cross fractionation method, giving two or more elute fractions at temps. not lower than 50 deg.C, one of which fractions has a maximum elution temp. of 80-100 deg.C, an elution amount of 15-45wt.%, and a weight-average mol.wt. of 7X10<4>-4X10<5> and another of which has a maximum elution temp. of 100-115 deg.C, an elution amount of 25-80wt.%, a weight-average mol.wt. of 1.5X10<5>-2.5X10<6>, and a ratio of weight-average mol.wt. to number-average mol.wt. of 2-8.
Patent JP-S6277983-A (JP)
Title: Thermal recorder
Inventor: ANDO TOMIO
IPC: B41M5/26
Filed: 1985-10-02
Abstract: PURPOSE:To enhance preheating efficiency and facilitate the control of a preheating temperature, by providing a preheating ray generator different from a recording heat beam generator, and preheating a particulate developer on a recording medium directly by preheating rays emitted by the preheating ray generator prior to the irradiation with recording heat beams. CONSTITUTION:When preheating rays 15 are emitted from a preheating ray generator 11, the rays 15 are reflected by a rotary polygon mirror 12, are then refracted by a focusing optical system 13, and the refracted rays are scanned on a recording medium 16 rectilinearly in a main scanning direction indicated by an arrow (b). A particulate developer 17 on the medium 16 is thus preheated by the preheating rays 15 to a preheating temperature. A recording heat beam 14 emitted from a recording heat beam generator 10 is similarly scanned along a scanning line on the recording medium 16 with some delay behind the preheating rays 15, whereby the developer 17 at the points heated by the recording heat beam 14 is melted, and is fixed onto the recording medium 16. Thus, the scanning line preheated by the preheating rays 15 is followingly scanned by the recording heat beam 14, whereby a one-scanning-line amount of informations is recorded on the recording medium 16.
Patent JP-H0965023-A (JP)
Title: Image processor
Inventor: HISATAKE MASAYUKI
IPC: G03G15/22
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To automatically decide the processing order of processing ratio of jobs by deciding an order to execute pre-processing or post-processing related to the respective jobs based on respective recognized processing variables. SOLUTION: This image processor is provided with a processing part 2 for executing plural jobs respectively composed of prescribed pre-processing or post-processing, processing variable recognizing means 9 for recognizing the processing variables in the preprocessing of respective jobs, and order deciding means 2a for deciding the order to execute preprocessing or post-processing related to the respective jobs based on the respective recognized processing variables. When the number of times of interruption of job gaving long preprocessing time exceeds a specified value and this frequencies of interruption is read out of the other job as the frequencies of interruption later, 'NO' is decided and the other job turns into output waiting state.
Patent JP-S6375810-A (JP)
Title: Protective circuit for semiconductor integrated circuit
Inventor: YAMAMOTO KATSUYOSHI
IPC: H03F1/52
Filed: 1986-09-18
Abstract: PURPOSE:To prevent the malfunction and latch-up due to the power supply sequence by adding a protective circuit, which has current mirror circuits in the positive side and the negative side, between the power source of an IC circuit using two, positive and negative power sources and a bias circuit. CONSTITUTION:In the protective circuit, a common ground GND is used for a positive power source VCC and a negative power source VEE. Transistors TRs Q1 and Q2 and TRs Q3 and Q4 constitute the first and second current mirror circuits respectively. A logic circuit L and a bias circuit B are provided in the internal circuit side. If only the power source VCC is turned on, a substrate potential rises by the current path of the current flowing from the power source VCC to the power source VEE and the ground GND, and the bias circuit is kept turned off even in case of a large current due to latch-up flowing from the substrate side to the internal circuit when the power source VCC is first turned on and the power source VEE is turned on after a time lag; and therefore, breakdown of the internal circuit is prevented.
Patent JP-H0267545-A (JP)
Title: Film integrated type camera
Inventor: NAKANISHI KAZUHIRO
IPC: G03C3/00
Filed: 1988-09-02
Abstract: PURPOSE:To stabilize the film winding chamber at the time of using the camera with simple constitution and to allow simple disconnection at the time of disconnection by partially joining the film winding chamber and a front cover and weakening the joint strength thereof to the extent of allowing the easy removal of the front over. CONSTITUTION:The film winding chamber 11 and the front cover 3 are partially joined and the joint strength thereof is weakened to the extent of allowing the easy removal of the front cover. The front cover 3 is removed from a rear cap 7 in the joint part 7b. A camera body 6 and the rear cap 7 are strongly joined in the joint part 7b but the joining of the front cover 3 and the rear cap 7 is relatively weakened so that a user is able to easily remove the front cover 3 by prying the cover with a screw driver or the like. The film winding chamber is stabilized in this way without using fresh parts and the disconnection of the film winding chamber is facilitated.
Patent JP-2000055399-A (JP)
Title: Combustion control method for hot water boiler
Inventor: ISHIYAMA MASAAKI
IPC: F24H1/22
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To adjust the hot water temperature automatically to a correct set level depending on load variation by altering the set level of hot water temperature sequentially based on the data of operating rate calculate from the operating time and stopping time of a hot water boiler and operating the hot water boiler according to the set level being altered sequentially. SOLUTION: An operating rate calculating circuit 3 calculates the operating time of a hot water boiler 2 from the operating time of the hot water boiler 2 (to be elapsed after the hot water temperature drops below a set level to start operation before the hot water temperature reaches the set level to stop operation) and the stopping time (to be elapsed after stopping operation before the hot water temperature drops below the set level to restart operation) and a hot water temperature setting circuit 4 alters the set level of hot water temperature sequentially based on the calculated data. The hot water boiler 2 is operated and stopped according to the set level being altered sequentially. According to the method, the hot water temperature can be adjusted automatically to a correct set level depending on load variation.
Patent JP-H0384855-A (JP)
Title: Manufacture of thin battery
Inventor: HANABUSA SOICHI
IPC: H01M4/08
Filed: 1989-08-28
Abstract: PURPOSE:To heighten the electrolyte absorption characteristic of a thin battery and maintain the strength of the battery by which it is industrially applicable by drying a positive electrode mix paste at surface temperatures in the range 100 to 200 deg.C to form a crack in the center portion of its surface, and press molding it to form a notch in the center portion. CONSTITUTION:A positive electrode compact 1 having a notch formed of a crack in its center portion is fabricated by applying a positive electrode mix paste in fixed shape on a basic sheet, drying it at surface temperatures in the range 100 to 200 deg.C to form a crack in the center portion of its surface, and then press molding it. The positive electrode compact 1 is further dried and a positive electrode terminal plate 5 made of stainless steel is disposed thereon and this positive electrode and a negative electrode comprising negative electrode lithium 3 pressed onto a negative electrode terminal plate 6 are laminated opposite to each other via a separator 2 and the periphery of the positive electrode terminal plate 5 and the negative electrode terminal plate 6 is hermetically sealed by an insulative sealing body d whereby a flat battery is fabricated. Thus the positive electrode compact having an excellent electrolyte absorption property and sufficient mechanical strength is fabricated by the simple method.
Patent JP-S59110433-A (JP)
Title: Working positioning device
Inventor: TARUISHI AKIRA
IPC: B21D39/03
Filed: 1982-12-14
Abstract: PURPOSE:To execute a positioning of an object to be worked in a short time in a limited area on a conveyor line by executing a positioning of an object to be worked, which is transferred by X axis and Y axis positioning devices provided on the upper and lower parts of a transfer device. CONSTITUTION:A pallet 2 on a free flow conveyor 1 is stopped at a prescribed position by a stopper 11, an air cylinder 12 of an X axis positioning device 10 is operated, and the pallet 2 is set by lifting pins 15, 16. Subsequently, a working position in the X axis direction of the pallet 2 is determined by driving a motor MX by an encoder 19 and rotating a ball screw 18 by a prescribed quantity. On the other hand, as for a Y axis positioning device 20, a working position in the Y axis direction is determined by driving a motor MY by an encoder 29, moving base 27 by rotating a ball screw 28 by a prescribed quantity, and moving a punch 24 of a caulking head 21 in the Y axis direction. Subsequently, a caulking work is executed by rotating and lowering the punch 24 by the caulking head 21.
Patent JP-H09240607-A (JP)
Title: Heat-sealed wrap laminated article
Inventor: RENATO SETORERI
IPC: B29L31/26
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To join together wrapping materials fluid-tightly, by superimposing the wrapping materials, each comprising a thermoplastic material layer, conductive material layer, and fiber material support layer bonded together, by heating and melting the thermoplastic material layers by the application of a high-frequency current to the conductive material layers from a seal jaw, and by partially pressing seal zones with a projection sticking out from the pressed face of the seal jaw, thereby causing the melted material to flow. SOLUTION: While a high-frequency current is applied to a conductive projection sticking out from the surface of a seal jaw 5, this projection is pressed to an area where laminated wrapping materials 10 and 11, each comprising a thermoplastic material layer 3, a conductive material layer 4, and a fiber material support layer 1, are superimposed one on top of the other, thereby heating and melting the thermoplastic material layers 3 via the conductive material layers 4.  Further, because the middle areas of the seal zones 13 and 14 are partially pressed with the projection, the melted thermoplastic resin material layers 3 flow to sweep away foreign matters, for example minute dust, from the surfaces of the conductive material layers 4, eliminating the foreign matters mixedly existing between the conductive materials 4 and improving their contact, and the hermetic joining of the wrapping material layers 10 and 11 is, thus, made easy and sufficient.
Patent JP-H0882884-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAIMA YASUO
IPC: G03C1/09
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a silver halide photographic sensitive material having high sensitivity and low fog, free from stain due to a residual color and excellent in preservability. CONSTITUTION: At least one kind of iodide ion releasing agent represented by the general formula R-I is added to a photosensitive silver halide emulsion in a process after forming silver halide particles and before coating and the objective silver halide photographic sensitive material is obtd. using the resultant emulsion. In the formula, R is a monovalent org. residue releasing iodide ions by a reaction with a base and/or a nucleophilic reagent. The iodide ion releasing agent may be added to a photosensitive silver halide emulsion sensitized with selenium.
Patent JP-H06318310-A (JP)
Title: Magnetic head device
Inventor: TAKAHASHI NORIO
IPC: H05K1/18
Filed: 1993-09-03
Abstract: PURPOSE:To provide the magnetic head device whose S/N is not deteriorated by keeping a cross-talk preventing coil from being effected by external noise. CONSTITUTION:A shield body 22 is fitted to a printed circuit board 19 in order to cover over the cross-talk preventing coil 18. When an external electromagnetic noise A is made incident on an FDD, this incident external electromagnetic noise is absorbed or reflected by the shield body 22 covering over the cross-talk preventing coil 18. Electromotive force on the shield body 22 caused by the external electromagnetic noise absorbed by the shield body 22 is discharged via grounded wires 21a and 21b provided on the printed circuit board 19. Consequently, it is prevented that external noise is picked up by the cross-talk preventing coil 18, and a signal based on this noise is supreimposed over a regenerative signal in a read/write coil.
Patent JP-S6364412-A (JP)
Title: Analog-digital converter
Inventor: EERITSUHI OITSURU
IPC: H03M1/38
Filed: 1987-09-01
Abstract: A clock-controlled analog/digital converter operating according to the weighing method includes a sample-and-hold element with an analog input, a comparator having inputs and a successive approximation register having a data output. The sample-and-hold element, the comparator and the successive approximation register being mutually interconnected in series. The successive approximation register includes memory elements for incrementing a defined logical state for each successive weighing step as well as for writing in and storing in memory the particular result of weighing ascertained by the comparator. A digital/analog converter has an input side connected to the data output and an output side connected to one of the inputs of the comparator. A decoder controls the comparator and the successive approximation register and has an input side connected to the data output.
Patent JP-S6197747-A (JP)
Title: Collector for console output message
Inventor: FUJIWARA KAZUNOBU
IPC: G06F9/46
Filed: 1984-10-18
Abstract: PURPOSE:To attain the storage of new message without increasing the scale of a file nor impairing the old messages by selecting only the specific messages of the specific tasks out of those messages to be delivered to a console by a message selection means and collecting these selected messages to a memory. CONSTITUTION:The tasks 11...1n transmit console messages to a message input/ output control means 2 to deliver them to a console 3. The means 2 transmits the console messages to the console 3 for display and also to a message selecting means 4. The means 4 checks whether the received message is equal to a specific message of designated specific task or not. If the satisfactory result is obtained through said check, said message is transmitted to a message store means 5. While the message is disused if no satisfactory result is obtained. The means 5 writes the received specific message on a file 6 of a magnetic disk device.
Patent JP-H0754225-A (JP)
Title: Method for draw false twist texturing of polyester filament yarn
Inventor: KOBAYASHI SHIGETAKA
IPC: D02G1/02
Filed: 1993-08-10
Abstract: PURPOSE:To provide a method for high-speed draw false twist texturing in which textured yarn of stable quality with hardly any dispersion in crimping or dyeing and loop or fluff can be produced. CONSTITUTION:This method for draw false twist texturing polyester filament yarn is to bend the yarn (Y) at 15-45 deg. angle from the forward direction on an extension line within 100mm distance above an inlet end of the first heater 4 equipped with a linear part 41 having <=250mm length on the upstream inlet side and a downstream part 42 having a moderate curve following the linear part and introduce the yarn into the first heater 4.
Patent JP-S6281954-A (JP)
Title: Rust preventive method for squirrel-cage rotor
Inventor: NAKAYAMA KAZUAKI
IPC: H02K17/16
Filed: 1985-10-03
Abstract: PURPOSE:To perform the fixing and rust prevention of the secondary conductor at a low cost and in a short time by coating the rotor core with adhesive resin capable of both anaerobically hardening and hardening by means of ultraviolet light to make the resin partly infiltrate into the slot and then by irradiating it with ultraviolet light. CONSTITUTION:Into a slot 4a of a rotor core 4 the second conductor 6 cut in predetermined dimensions is inserted as if fitted somewhat forcibly, and is temporarily fixed. Then the whole outside peripheral surface of the rotor core 4 is coated with an adhesive resin 9 which is capable of both anaerobically hardening and hardening by means of ultraviolet light. A part of this adhesive resin 9 infiltrates into a slot 4a. Then, by irradiation of ultraviolet light the adhesive resin 9 is hardened.
Patent JP-H0963108-A (JP)
Title: Optical pickup device
Inventor: SUZUKI JUNICHI
IPC: G11B19/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reproduce and/or record an optical recording medium having the different thickness of an optically transparent layer in the non-aberration state. SOLUTION: A laser beam from a light source of a laser diode 11 is supplied to a condenser lens 14 through a beam splitter 13 and an aberration compensating mechanism 16. The condenser lens 14 forms a minute spot on the recording surface of an optical recording medium. Optical disks 21A, 21B having thicknesses of optically transparent layers 22A, 22B different from each other, e.g. 1.2mm and 0.6mm are used when information recorded in the optical disk 21 is read out, an aberration compensating lens 17a of the aberration compensating mechanism 16 is changed over/selected and the spherical aberration due to the optically transparent layer 22A is compensated. When information recorded in the optical disk 21B is read out, an aberration compensating lens 17b of the aberration compensating mechanism 16 is changed over/selected.
Patent JP-2001043172-A (JP)
Title: Device retrieval system, directory server, device, client, server, device retrieving method, control method, and storage medium
Inventor: HIGUCHI YUICHI
IPC: G06F17/30
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a device retrieval system which can inform a user of the adaptability when each device is used in its current state so that a user can easily know. SOLUTION: A retrieving means 12 on a server 10 selects and passes an item regarding a device in a retrieval request received by a receiving means 13 to a control information converting means 15 and obtains the state of the device. The control information converting means 15 converts the item of the retrieval request into control information that the device 30 can analyze. An adaptability calculating program storage means 16 starts an adaptability calculating program sent from the device 30 and the adaptability calculating program processes the control information converted by the converting means 15 to calculate adaptability. The current state of the device 30 is compared with the retrieval item and the comparison result and inputted adaptability are put together to calculate an adaptation result.
Patent JP-S6195926-A (JP)
Title: Molding method of duct provided with resonator
Inventor: HARAIGAWA TOSHIKATSU
IPC: B29C49/20
Filed: 1984-10-18
Abstract: PURPOSE:To eliminate generation of an air leak resulting from a vibration of an engine, by a method wherein either one of a resonator and duct is molded, the other component is molded by containing this one component within a mold of the other component and both the components are unified. CONSTITUTION:A mold 11 for molding a resonator is constituted with a top force 12 and bottom force 13, and when blow molding is performed by making use of the top and bottom force 12, 13, the resonator 19 is molded. Blow molding of a duct 21 is performed by inserting parison into a space to be constituted with a cavity 20a of a top force 20 for molding a duct and a bending concave part 18 of a resonator 19. A monolithic article of the resonator 19 and duct 21 is unloaded from both the forces 13, 20, and a communication hole 23 is provided on a joint 22 by inserting a drill through a working hole 17a as it is. The resonator 19 and the duct 21 and unified by clogging the working hole 17a.
Patent JP-H02167087-A (JP)
Title: Dna replication controlling factor
Inventor: NODA ASAO
IPC: C12N5/10
Filed: 1989-08-25
Abstract: PURPOSE:To make it possible to control DMA-replicating ability of various cells by preparing RNA having sequence complementary with mitochondria DNA replication-initiating domain, obtaining cDNA therefrom and preparing a DNA having properties homologous with cDNA from inside of the genome. CONSTITUTION:RNA having sequence complementary with mitochondria DNA replication-initiating domain is found by observing difference of gene expression of negative control factor of DNA synthesis capable of expressing by a bleomycin-treated normal cell and incapable of expressing by AT cell. It is found that cDNA is obtained thereby and then DNA having properties homologous with cDNA is obtained from inside of the genome.