baber/WOPTO huggingface dataset:
Patent JP-S59147951-A (JP)
Title: Solar heat water heater
Inventor: SEKIGAMI KUNIMORI
IPC: F24S10/95
Filed: 1983-02-10
Abstract: PURPOSE:To make it possible to obtain high temperature hot water without the provision of excess equipment even when the weather is not fine, by a method wherein the first hot water storage tank and the second hot water storage tank are connected to each other with a communication pipe provided with a changeover valve and the condensing sections of the heat pipe type heat collectors are inserted into the first and the second hot water storage tank, respectively. CONSTITUTION:The lower part of the first hot water storage tank 6 and that of the second hot water storage tank 7 are connected to each other with the communication pipe 9 provided with the changeover valve 8 and the heat pipe type heat collectors 12 and 13 each having an independent heat collecting area are provided near the tanks 6 and 7 respectively. The upper end of the heat pipe 10 is divided into two parts one of which is connected to a condenser 14 inserted into the first hot water storage tank 6 while the other part is connected to a codenser 15 inserted into the second hot water storage tank 7. Likewise, the upper end of the heat pipe 11 is divided into two parts one of which is connected to a condenser 16 inserted into the first hot water storage tank 6 while the other part is connected to a condenser 17 inserted into the second hot water storage tank. Accordingly, when the weather is not fine, the changeover valve 8 is closed and water is supplied into the first hot water storage tank 6 only. Then the solar heat collected by the heat pipe type heat collectors 12 and 13 is supplied concentrically into the first hot water storage tank 6 so that the water in the tank 6 is heated to a temperature suitable for a supply of hot water.
Patent JP-H02201097-A (JP)
Title: Compressor
Inventor: OIKAWA SATORU
IPC: F04C18/107
Filed: 1989-01-31
Abstract: PURPOSE:To simplify the structure by fitting the compressor part accommodated in an enclosed casing in a sleeve-shaped cylinder, and a roller piston including a helical member at the peripheral surface, and by fitting a band-shaped helical blade on this helical member. CONSTITUTION:A stator 13 of an electromotive element 11 is fixed to the inner surface of an enclosed casing 10, and a sleeve-shaped cylinder 15 constituting a compressor part 12 is fitted on a rotor 14 arranged inside thereof, wherein the two ends are supported rotatably by bearings 20, 21 provided with a suction hole 26 and a discharge hole 27, respectively. A rod-shaped roller piston 16 is fitted in the cylinder 15 in eccentric position. This piston 16 is composed of a rod-shaped piston body 20 and a helical member 21 formed consolidated at its periphery. Under guidance of this helical member 21 a band-shaped helical blade 17 is loosely fitted in the piston body 20, and a plurality of compression chambers 22 are partitioned between the inner surface of the helical blade 17 and the peripheral surface of piston body 20.
Patent JP-S63189738-A (JP)
Title: Heat pump system
Inventor: UCHIDA MITSUAKI
IPC: F24H1/00
Filed: 1987-01-30
Abstract: PURPOSE:To make it possible to prevent no water burning with simple constitution and high reliability by a method wherein an abnormal signal is sent out by the reversal of uneven relation between the detected temp. discovered by a primary and secondary temp. sensors placed at the water inlet and outlet pipes of a heat exchanger for a bath respectively CONSTITUTION:When a heating operation switch 46 for a bath is turned on, a pump 26 is started to operate and the hot water in a bathtub 23 is circulated through a heat exchanger 22 for the bath. Thereby, the hot water temp. in the bathtub 23 is made uniform. One minute after, the hot water temp. Tin detected by a primary temp. sensor 38 placed at a water inlet pipe 24 is read in and the hot water in the bathtub is heated. Further, two minutes after, the heated hot water temp. Tout detected by a secondary temp. sensor 39 placed at a water outlet pipe 25 is read in and then while the temp. Tin and Tout are compared at every two minute intervals, heating operation for the bathtub is continued. When water does not circulates through the exchanger 22, that is no water burning condition occurs, the unevenness of the detected temp. at the abnormal condition is reversed and an abnormal signal of judging no water burning is transmitted to an outdoor controller 41. Thereby, the controller 41 stops the heating operation of the bath.
Patent JP-H05219341-A (JP)
Title: Facsimile equipment
Inventor: HONJO KAZUYUKI
IPC: H04N1/32
Filed: 1992-02-06
Abstract: PURPOSE:To receive picture information normally by decreasing a transmission speed of a MODEM when it is detected that a level of a reception signal is a prescribed level or below. CONSTITUTION:When a dial line is connected from a sender side to a receiver side, a prescribed control signal is sent/received to set a transmission speed of a MODEM 8 and various modes. Then, a training signal TR is sent to implement training of the MODEM 8. Then, the receiver side discriminates whether or not a level of the signal received by a signal level detection circuit 9 is larger than the preset level. When the received signal level is a prescribed level or below, the receiver side sends an FTT signal commanding a training fault to the sender side and the transmission speed of the MODEM 8 is set to a speed lower than the current setting speed. The MODEM 8 is trained again at the decreased speed and when the signal level is a prescribed speed or over, picture information is sent. Since the training level and the reception level are checked, the occurrence of an error is reduced.
Patent JP-S63188253-A (JP)
Title: Execution control system for interactive information processing system
Inventor: ENOKI FUJIO
IPC: G06F21/44
Filed: 1987-01-31
Abstract: PURPOSE:To realize the fine execution control by combining the terminal attribute and the user attribute to control the program execution. CONSTITUTION:The attribute information on the corresponding terminal in a terminal control file 12 is loaded into an attribute table 7 together with the attribute information on the corresponding user in a user control file 4 at the time of a terminal connection process. An OS control part 10 refers to or updates those attribute information stored in the table 7 and at the same time controls the execution of a program working on the corresponding process. Then both files 12 and 4 are updated based on the update information stored in the table 7 at the time of a terminal disconnection process. In such a way, the fine execution control is attained.
Patent JP-H06212281-A (JP)
Title: Cooling method of metal strip of continuous annealing furnace
Inventor: OMORI KIYOO
IPC: C21D11/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide the cooling method of a metal strip shortening the time to converge to zero the strip temp. deviation of gas jet cooling zone outlet constituted with a gas jet cooling equipment in a continuous annealing furnace and to make temp. deviation quantity smaller. CONSTITUTION:When a size change point, at which a strip thickness changes from thin to thick, reaches xm before a gas jet cooling zone outlet, with continuing strip temp. feedback automatic control, the number of revolution setting of a blower is increased beforehand by a number revolution control device, before reaching the gas jet cooling zone outlet, the number of revolution of blower is beforehand increased to the prescribed r.p.m.
Patent JP-S55114930-A (JP)
Title: Stable control unit of vibration test machine
Inventor: HIRAI HIROTAKE
IPC: G05B13/04
Filed: 1979-02-28
Abstract: PURPOSE: To improve control performance by setting automatically the value of a gain regulation part for fluctuation of the weight of a test material.  
     CONSTITUTION: The value related to the characteristic of constitution elements of vibration stand 1 which is controlled by an electric oil pressure servo mechanism is set by model operation circuit 18, and circuit 18 supplies model displacement, the model speed and the model acceleration to gain regulation circuit 19 as voltage signals. The displacement signal, the speed signal and the acceleration signal from detectors 4W6 and the speed and the acceleration from signal generator unit 7 are inputted to circuit 19, and circuit 19 supplies a prescribed control signal to gain regulation parts 12', 13', 15' and 16'. Thus, the gain of each gain regulation part is so set that the state quantity of vibration stand 1 may agree with the state quantity of operation circuit 18. As a result, the operational efficiency and the control performance of each gain regulation part can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0555652-A (JP)
Title: Manufacture of superconducting element
Inventor: MATSUURA TAKASHI
IPC: H01L39/24
Filed: 1992-01-10
Abstract: PURPOSE:To provide a novel method for manufacturing a superconducting element containing a tunnel type junction of preferable structure. CONSTITUTION:The method for manufacturing a superconducting element comprises the steps of forming a first oxide superconducting thin film 2 on a board 1, forming an MgO thin film 3 on the first film 2, and heat treating the film 3 to crystallize it.
Patent JP-H05191723-A (JP)
Title: Field compensation circuit for picture processor
Inventor: HASHIMOTO HIROSHI
IPC: H04N5/262
Filed: 1992-01-10
Abstract: PURPOSE:To write video data to a video memory while being switched to an odd number field side and an even number field side even when the video signal is a nonstandard video signal and a field discrimination signal (FIELD) is fixed. CONSTITUTION:The circuit is provided with a fault field detection circuit 18 detecting a fault of a field discrimination signal, a self-running field output circuit 20 outputting a pseudo field discrimination signal, and a changeover switch circuit 22 outputting switchingly a field discrimination signal or a pseudo field discrimination signal with the detection output of the fault field detection circuit 18. Video data are written switchingly to an odd number field side and an even number field of a video memory 16 based on an effective field discrimination signal from the changeover switch circuit 22. Thus, it is prevented that the field detection is fixed and the video data are written to an odd field side or an even field side of the video memory.
Patent JP-S59150948-A (JP)
Title: Parts used in combustion engine
Inventor: KOYAMA HARATSUGU
IPC: F01N3/28
Filed: 1983-02-15
Abstract: PURPOSE:To purify exhaust gas and to improve combustion characteristics of an internal combustion engine, by forming a catalytic layer over the surface of parts such as a piston head, valves, etc. used in the combustion system of the engine and parts such as exhaust ports, etc. used in the exhaust system by way of flame spraying of the powder of a heat-resisting ceramics carrying thereon a catalytic metal. CONSTITUTION:At first, an undercoating layer 3 of Mo, Ni-Cr, Ni-Al, etc. is applied, by way of flame spraying, over the surface of the base material 1 of parts such as a piston head, valves, a cylinder liner, a cylinder head, a glow plug, etc. used in the combustion system and parts such as exhaust ports, an exhaust manifold, an O2-sensor, an exhaust pipe, a muffler, etc. used in the exhaust system of an internal combustion engine. Then, a layer 2-2 of a catalytic metal is applied over the surface of the powder 2-1 of a heat-resisting ceramices such as Al2O3, ZrO2 or the like that is flame-sprayed over the surface of said undercoating layer 3.
Patent JP-H02204278-A (JP)
Title: Magazine creel
Inventor: HASEGAWA OSAMU
IPC: D01H1/18
Filed: 1989-01-31
Abstract: PURPOSE:To deliver each wound yarn smoothly in succession by providing annular yarn guiding paths formed to allow the circulating action of filament in order to let yarn drawn out of a package pass through while restricting its radial moving range concentrically above respective bases. CONSTITUTION:Each wound yarn of plural packages set at the respective setting parts 2, 5 of bases 1, 3 disposed concentrically in the vertical direction is released by passing through in yarn guiding paths 12, 18 formed concentrically toward above the respective bases 1, 3. The wound yarns of two packages adjoining in the vertical or horizontal direction are connected by means of connecting yarn so as to connect the respective wound yarns of all packages and replenished packages into a single string and the respective wound yarns of a number of packages are thus released successively in an uninterrupted state.
Patent JP-H02201383-A (JP)
Title: Color image forming device
Inventor: OKA KENJU
IPC: G03G15/01
Filed: 1989-01-30
Abstract: PURPOSE:To uniformly and beautifully reproduce a pastel color or a light color by mixing colored printing in which density is made denser with white printing. CONSTITUTION:As to a picture element whose input density of a previously set color is equal to or below a previously set threshold for reproducing a light color, the color is printed in a previously set ratio by making the density denser by a light color reproducing means. The white color is printed with the previously set density and mixed with the white. When a signal informing that a transfer material used is a transfer material for an overhead projector is outputted from an information means 510, a control means does not actuate the light color reproducing means. Thus, the pastel color or the light color is uniformly and beautifully reproduced without making discrete dots conspicuous.
Patent JP-S63192427-A (JP)
Inventor: MATSUI SHIGERU
IPC: G01R33/48
Filed: 1987-02-04
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-S61182008-A (JP)
Title: Optical fiber coupler
Inventor: KAWAI TAKASHI
IPC: G02B6/24
Filed: 1985-02-07
Abstract: PURPOSE:To reduce optical loss, to improve characteristics and to reduce production cost of the titled coupler by forming a quadrangular pyramid hole on which a ball lens is to be mounted and V-shaped grooves of which center axis coincides with the center of the ball lens to mount and optical fiber. CONSTITUTION:The quadrangular pyramid hole 3 is formed on the surface of a silicon single crystal plate 1 by anisotropic etching as an opening surface mounting the ball lens 2. The V-shaped grooves 5, 6 for mounting the optical fiber 4 are formed by anisotropic etching so that their end parts are opened to the quadrangular pyramid hole 3.
Patent JP-H11219216-A (JP)
Title: Method and device for detecting fixed point position of unmanned carrier truck
Inventor: ISHII HIROYUKI
IPC: G05D1/02
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enable to detect the fixed potion position of an unmanned carrier truck without being affected with the opposite polar of a disturbance by detecting fixed point position identifying magnetic bodies which are fixed on a travelling road floor surface consisting of material which disturbs a magnetic field based on the detecting and the identification of the N-pole or the S-pole by means of a magnetic sensor and also based on a detection distance from the magnetic pole. SOLUTION: When the original magnetism of magnetic guide lines 10 and 10' is the N-pole, the fixed point position identifying magnetic bodies 8 and 9 (S-pole) having a detection length being longer than that of the S-pole of the opposite generated pole are fixed to an iron sheet part. When the S-pole detection length is equal to or below the length of an S-pole distribution which is generated from the magnetic guide lines 10 and 10', a magnetic detecting sensor does not detect the fixed point position identifying magnetic bodies 8 and 9 and when the S-pole detection length is longer than that of the S-pole distribution it detects the bodies 8 and 9. Thus, erroneous detection by the S-pole of the magnetic guide lines 10 and 10' is surely prevented and also the fixed point position identifying magnetic bodies are surely detected.
Patent JP-2000220474-A (JP)
Title: Method for controlling starting of gas turbine
Inventor: KUMAKURA HIROTAKA
IPC: F02C7/264
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To surely perform an ignition judgment even in the use of a high- voltage type generator by keeping the rotating speed of a turbine shaft substantially constant when it reaches an ignition rotating speed, detecting the lowest temperature of a combustor outlet, and comparing it with the outlet temperature during combustion to perform the ignition judgment. SOLUTION: When the starting switch of a starting rotation control means 3 is turned ON, a generator 2 is driven through a rotating speed control means 6, and the rotation of the turbine shaft of a gas turbine 1 is started. When the rotation of the turbine shaft reaches a prescribed ignition rotating speed N1, the operation of the combustor of the gas turbine 1 is started, and the rotation of the turbine shaft 1 is kept at the ignition rotating speed N1. The lowest temperature of the combustor outlet is detected by a low temperature detecting means 9, and the lowest temperature is compared with the outlet temperature during combustion.  When it is judged that the present outlet temperature does not rise higher than the lowest temperature by a judgment temperature ΔT, the control by the rotating speed control means 6 is switched to the control by a power constant accelerating means 7 to start the acceleration of the turbine shaft.
Patent JP-H01198989-A (JP)
Title: Front detecting device for tunnel excavator
Inventor: OGAKI KOJI
IPC: E21D9/06
Filed: 1988-02-04
Abstract: PURPOSE:To enable execution of continuous observation, by a method wherein a sensor guide insertion hole is formed, an electromagnetic wave transmitter receiver and a resilient wave transmitter are mounted to the tip thereof, and resilient wave receiver is mounted to the front of a cutter head to analyze an underground pass signal transmitted from front underground. CONSTITUTION:An electromagnetic wave transmitter 4, a receiver 5, and a resilient wave transmitter 6 are situated to a sensor guide 3 at the central part of a cutter head 2 at the front of a tunnel excavator 1. A receiver 7 is located in the vicinity of the outer periphery of the front of the cutter head, and a signal processing device 8 and a display device 9 are mounted in the excavator 1. Through the working of a front detecting device, a pulse electromagnetic wave is received from the transmitter 4, and is reflected by a water vein 12 in front to analyze and detect it by the processing device 8 by means of a signal from the receiver 5. A resilient wave having a different frequency is transmitted from the resilient wave transmitter 6 in A-earth 10 and B-earth 11, and an earth state is detected by the processing device 8 by means of a signal from the receiver 7. This constitution enables execution of continuous observation by means of the display device 9.
Patent JP-S56120216-A (JP)
Title: Output signal generator by manual operation
Inventor: GENMA HIDEAKI
IPC: H03K5/1254
Filed: 1980-02-27
Abstract: PURPOSE:To enable the signal input by manual operation without externally mounted circuits, by using a simple buffer element in the combination of light emitter and photodetector having thermal inertia, for a chattering preventing circuit. CONSTITUTION:A light emitter 2 having thermal inertia is illuminated with on of a switch 5. A transistor 3 makes switching operation with the light of the light emitter and outputs a signal at an output terminal 10. Further, the applied voltage at the power supply terminal 9 of a chatterless switch 1 in applying thermal inertia, is made in coincidence to the high level input voltage of an intergrated circuit, allowing the output from the terminal 10 to be used as the input signal to the digital circuit directly.
Patent JP-H06277490-A (JP)
Title: Controlling device for gas temperature of autoclave
Inventor: NAKAJI MASASHI
IPC: B01J3/04
Filed: 1991-01-22
Abstract: PURPOSE:To immediately correspond to the difference between a gas temperature and a setting temperature, to prevent overshoot of heating and cooling gas and to keep the temperature of gas at the setting allowable temperature or below by always supplying and circulating the specified amount of a heat transfer medium through a heat exchanger in a pressure vessel. CONSTITUTION:A heat transfer medium type heat exchange 11 is installed in a pressure vessel A and a cooler 18 for cooling water is installed adjacently to the heat exchanger 11. A boiler 12 of a heat transfer medium and a cooler 13 thereof are installed in the outside of the vessel A. Further a controlling device for gas temperature of an autoclave is constituted of a supplying and circulating means F of the specified amount of the heat transfer medium wherein the specified amount thereof is always supplied and circulated to the heat exchanger 11 by a circulation pump 17 therefor, a heating and circulating means G of the heat transfer medium installed so as to supply the same to the pump 17, a cooling means H of the heat transfer medium installed so as to supply the cooled heat transfer medium to the pump 17, a water cooling means M for supplying cooling water to the cooler 18 for cooling water through a cooling proportional valve 19 and a temperature controlling means N which controls the temperature of gas by proportionally opening/closing a heating distribution valve 16, a cooling distribution valve 14 and the cooling proportional valve 19. The temperature of gas in the pressure vessel A is controlled.
Patent JP-H08215302-A (JP)
Title: Indwelling catheter set
Inventor: KITOU KAZUHITO
IPC: A61M1/00
Filed: 1995-02-10
Abstract: PURPOSE: To make it possible to connect appliances for injecting medicines and washing without removing an urine introducing tube from a catheter. CONSTITUTION: A branch tube 6 is led out of the midway of the urine introducing tube 4 connecting a nipple 8 which is a catheter juncture and a urine retention bag 1. Pressure stopping members 11, 12 are individually attached to this branch tube 6 and the urine introducing tube 4.
Patent JP-S52105444-A (JP)
Title: Steering apparatus
Inventor: UMEMATSU SATORU
IPC: B62D13/02
Filed: 1976-03-02
Abstract: PURPOSE: To provide a steering apparatus, suited for use in vehicle driven by human power or by small output, which can always keep cargo carrier horizontal, even though the vehicle is driven on irregular ground or inclined surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60168934-A (JP)
Title: Balance regulation mechanism
Inventor: KAWACHI MASANORI
IPC: F16F15/32
Filed: 1984-02-13
Abstract: PURPOSE:To facilitate balance regulation by providing a plurality of soldering portions for applying predetermined amount of solder on at least one face of rotary member in rotary section of VTR head cylinder while coupling the adjoining soldering sections with coupling strip. CONSTITUTION:Rotary drum (not shown) and rotary transfer 8 are provided respectively on the upper and lower faces of disc 5 fitted at the upper end (left end section) of rotary shaft 4 of VTR cylinder head. Here, a printedboard 13 is fixed to the transfer 8 while a soldering section 14 for performing plural solderings is provided in circumferential direction of at least one surface. The adjoining soldering sections 14 are coupled through solderable coupling strip 16. When adjusting balance, proper amount of solder 15 is added to the soldering sections 14, 14 at the unbalanced position to flow said solder to the coupling section 16 between both sections 14, 14.