baber/WOPTO huggingface dataset:
Patent JP-S59197577-A (JP)
Title: Apparatus for preparing pickling liquid
Inventor: KATAGIRI HIDEAKI
IPC: C23G3/00
Filed: 1983-04-20
Abstract: PURPOSE:To make it possible to automatically prepare a pickling liquid with a predetermined concn. always with high accuracy, by controlling a feed apparatus by an operation apparatus for inputting signals from a densitometer for measuring the concn. of a charged acid, the level meter of a premixing tank and a prepared acid concn. setting device. CONSTITUTION:In a pickling liquid preparing apparatus, the concn. of a charged acid measured by a densitometer 10 is inputted to an operation apparatus 13 and a water charging amount and a charged acid charging amount are calculated from the predetermined acid concn. inputted from a concn. measuring instrument 12 and the above mentioned charged acid concn. by the apparatus 13. In the next step, a water charging control valve 8 is opened by the output signal of the apparatus 13 and water begins to be charged into a premixing tank 1. At this time, the signal of a level meter 11 is hourly inputted to the apparatus 13 and, when water reaches an objective level, the valve 8 is closed. Subsequently, a charged acid charging control valve 9 is opened by the signal of the apparatus 13 and the charged acid is charged into the tank 1 in a controlled amount. The acid adjusted to a predetermined concn. by this mechanism is sent to the premixing tank 2 through a feed-out control valve 4.
Patent JP-S61227457-A (JP)
Title: Simultaneous talking simple interphone set
Inventor: KONO SEIJI
IPC: H04M9/08
Filed: 1985-04-02
Abstract: PURPOSE:To obtain an interphone set possible for simultaneous talking with a simple configuration by providing a circuit network preventing oscillation due to mutual interference and a means preventing acoustic oscillation. CONSTITUTION:Amplifiers C, D for microphone output and current amplifiers C', D' are provided to both A, B sides, they are connected by the same transmission line Li, circuits networks R1, R2, C2, C3 are connected to the side A and similar circuit networks R3, R4, C5, C6 are connected to the side B. In order to prevent that microphone and speakers P1, P2, P'1, P'2 are oscillated due to acoustic mutual interference, they are all shielded acoustically, a minimum small hole through which a sound passes is provided to the shield material and the microphones and speakers of the sides A, B are contained respectively in a section having a separate sound transmission. Thus, the simultaneous talking is attained.
Patent JP-S52150780-A (JP)
Title: Treatment of waste liquid containing hexa valent chromium
Inventor: TAKAHATA TOSHIO
IPC: C02F1/70
Filed: 1976-06-10
Abstract: PURPOSE: To remove Cr 6+  as the precipitate of Cr(OH) 3 , without using a large amount of reducing agent, by heating Cr 6+  contained waste liquid of Cr plating etc. with carbon and/or organic compounds, in acidic state and reducing Cr and moreover, neutralizing with alkali. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52151261-A (JP)
Title: Dish washer
Inventor: OKADA RIYOUZOU
IPC: B05B1/02
Filed: 1976-06-10
Abstract: PURPOSE: To provide a highly-reliable coupling between a pump casing and a nozzle bearing in a dish washer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S542910-A (JP)
Title: Manufacture of powder metallurgical product
Inventor: YUKAWA TOORU
IPC: B22F1/00
Filed: 1977-06-09
Abstract: PURPOSE: To obtain a powder metallurgical product of a desired grain size by regulating the average diameter of raw material metal powder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000265632-A (JP)
Title: Building with solar cell
Inventor: UMEDA HIROYUKI
IPC: H02J7/35
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a building with solar cells preventing the electrical han dling of solar cell panels from complicated, reducing a blank part without arranging the solar cell panels, and setting the whole roof surface to available. SOLUTION: This building 1 with solar cells is so constituted that solar cell panels 10 pertaining to general solar cell groups G1-G3 supplying the power to unspecific electrical appliances are installed in a major part of the roof surface 48 and the solar cell panels 10 pertaining to a dedicated solar cell group S are installed in a residual blank part. The dedicated solar cell group S supplies the power to specific electrical appliances. This constitution can allow even the dedicated solar cell group S having odd number of solar cell panels 10 to actuate the electrical appliances of capacity corresponding to the generated power so as to effectively utilize the whole roof surface 4S.
Patent JP-H07277249-A (JP)
Title: Scooter type vehicle
Inventor: KURATA KOJI
IPC: F02B61/02
Filed: 1994-04-06
Abstract: PURPOSE:To enable a foothold to be secured without interfering with driving by preventing a storage bag holding luggage from moving during driving. CONSTITUTION:A storage bag 27 is attached via a freely openable lid 25 to body covers 21, 22 that lead to a step floor 23, and has a clamp 35 that is freely removably hooked to a hook 30 disposed on the step floor.
Patent JP-S59192577-A (JP)
Title: Ink jet recorder
Inventor: KOJIMA TAMOTSU
IPC: B41J2/045
Filed: 1983-04-18
Abstract: PURPOSE:To obtain an ink jet recorder stable in recording characteristic and provided with an ink-ejecting port which is simple in construction, easy to manufacture and high in accuracy, by a method wherein at least one layer of a nozzle member having a multilayer construction is left as it is, and the other layers are partically removed to provide ink-ejecting ports. CONSTITUTION:A nozzle plate consists of a base 13 and a thin layer member 14 different from the base 1 in at least one of physical, chemical and mechanical properties, and the thin layer member 14 is removed while leaving the parts at which the ink-ejecting ports 15 are provided. The base 13 is preferably made of a material having high mechanical strength, while the thin layer member 14 is preferably made of a material which can be easily removed. The shape of the left parts of the member 14 is not specified, provided that the part around each of the ink-ejecting port 15 is projected to the outlet side of the port 15 as an ink nozzle. For example, when a flexible printed substrate which is an insulated substrate is used as the base 13 and a copper foil printed on the base 13 is used as the thin layer member 14, ink-ejecting ports extremely high in machining accuracy can be obtained.
Patent JP-H03271111-A (JP)
Title: Pure substance and site evaluating device
Inventor: SUGA HISAAKI
IPC: B01J19/12
Filed: 1990-03-19
Abstract: PURPOSE:To improve purity of various metals backward in high purification to a ppb level and to evaluate physical properties of prepared pure substance without being contaminated with atmospheric impurities by ionizing various raw material metals, separating metallic ions, solidifying the metallic ion and evaluating a pure substance in ultra-high vacuum. CONSTITUTION:The title device consists of a means (e.g. laser beam irradiation device) 4..., vaporizing a raw material metal 8 by heating the raw material metal 8 in a noncontact state of the raw material metal 8 in ultra-high vacuum (vacuum pump 3), a means (laser pulse irradiation device) 5 of ionizing the metal atom vaporized by the vaporizing means 4, a means (e.g. mass separator) 6 of separating plural metallic ions formed by the ionizing means 5 by difference in ratios of mass to electric charge thereof, a means 7 (consisting of a substrate 12, a bell-jar 9, an ultra-high vacuum pump 10 and a cryostat 11) of solidifying the separated metallic ion in ultra-high vacuum and a means 21... (e.g. X-ray photoelectric spectrometer or secondary ion mass spectrometer) of evaluating physical properties of pure substance formed by the solidifying means 7 in ultra-high vacuum.
Patent JP-H11264304-A (JP)
Title: Cylinder head structure for internal combustion engine
Inventor: MURATA SHINICHI
IPC: F01L1/46
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent increase of size of a cylinder head which may be caused by installation of an oil control valve, while securing satisfactory control response of a valve timing adjusting device. SOLUTION: In this structure, an operation oil control means 21 is arranged along an axis on an upper position of a cam shaft 1. The operation oil changed over by the operation oil control means 21 is supplied to a cam phase adjusting means for adjusting the phase. Since the operation oil control means 21 is located on the upper position of the cam shaft 1, oil passage length to the cam phase adjusting means attached to the cam shaft 1 is short. In addition, since the upper position of the cam shaft 1 is not used except that one of the sides of rocker arms 16, 17 are abutted thereageinst, it is unnecessary to secure specific space for installation.
Patent JP-H07253184-A (JP)
Title: Flexible expansion tube fitting
Inventor: TAGO YOSHIAKI
IPC: F16L27/12
Filed: 1994-03-14
Abstract: PURPOSE:To provide a flexible expansion tube fitting in which connected pipes are made slidable in a set scope, the sliding can be blocked when the connected pipe slices across the set scope, and the maximum blocking force to block the sliding can be set. CONSTITUTION:A socket pipe 103 is provided striding both connected pipes 101 and 102 having an interval S. Packing rings 107 and 108 are pressure contacted to the connected pipes 101 and 102 by fastening rings 104 and 105. A chip 120 having a biting tooth 121 extending to the pipe ends 101a and 102a of the connected pipes 101 and 102 is made movable only in the axial direction X1 to separate both connected pipes 101 and 102 each other. The biting teeth 121 of the chip 120 is pressure contacted to the connected pipes 101 and 102 by a lock bolt 111. The abutting surface 122 of the chip 120 to the lock bolt 111 is made in a tapered surface. A projection 125 is formed to an end 123 separated a distance T from the initial abutting position of the lock bolt 111, on the tapered surface.
Patent JP-S55160248-A (JP)
Title: Controlling device for defrosting
Inventor: KISHIMOTO TETSUO
IPC: F25D21/06
Filed: 1979-06-01
Abstract: PURPOSE: To secure smooth defrosting operation even in the case of low air temperature by a method wherein the defrosting completion instructions are given comparing the setpoint to be by stages fixed according to the air temperature and the outdoor coil temperature.  
     CONSTITUTION: When the difference temperature rises above a fixed value (region F), the defrosting instructions are given to start the defrosting operation. As a result thereof, in the region G, wherein the outdoor coil temperature Y rises and in case the open air temperature X is lower than the fixed value X 0 , Y≥Y 1 , while in case the open air temperature X is higher than the known value, X 0 , Y≥Y 2  (provided that Y 2 >Y 1 ), respectively the defrosting completion instructions are given. In this way, by properly selecting Y 1 , Y 2  the problem of return to room heating mode at the time of a strong wind as well as the problem of remaining frost at the time of low open air temperature can simultaneously be solved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58186056-A (JP)
Title: Recording method of wind direction and wind velocity
Inventor: NOJIRI MUNETOSHI
IPC: G01D1/12
Filed: 1982-04-24
Abstract: PURPOSE:To record a wind whose variation is quick, easily and exactly, by deciding the maximum value and the minimum value as to each wind direction and wind velocity from an instantaneous wind sigal at every interval time, and recording them. CONSTITUTION:An instantaneous wind signal from a sensible part 11 responding to a wind direction and a wind velocity is sampled by an interface 12 and a microcomputer 13, and the computer 13 calculates the maximum value and the minimum value as to wind direction and a wind velocity of every prescribed interval time. These values are recorded intermittently on recording paper at every interval through a pen raising mechanism 17 controlled at every interval time through the computer 13, a recording paper feed motor 16, etc. By this intermittent recording, a wind whose variation is quick can also be recorded easily and exactly. In this regard, when the mode is switched by a mode switch 14, a mean value, etc. within the interval can be recorded, as well.
Patent JP-H07283887-A (JP)
Title: Communication equipment
Inventor: TAKAMOTO KOICHI
IPC: H04N1/00
Filed: 1994-04-07
Abstract: PURPOSE:To start facsimile communication to other user after one user starts facsimile communication by providing a command device urging the start of facsimile communication to a communication equipment implementing voice and facsimile communication simultaneously. CONSTITUTION:When a facsimile communication start button of an operation input section 104 is depressed, a system control section 101 detects it and a facsimile control section 106 sends a start request of facsimile communication procedure to an opposite equipment via a multiplexer/demultiplexer section 113, a communication control section 114 and a MODEM 115. Furthermore, when the facsimile control section 106 detects the start request of the facsimile communication procedure from the opposite equipment, it is informed to the system control section 101, which activates a command means in a display section 103.
Patent JP-S51145200-A (JP)
Title: Approach signal bullet
Inventor: KOJIMA YASUO
IPC: F42C13/02
Filed: 1975-06-09
Abstract: PURPOSE:To provide an approach signal bullet,the operative distance of which is hardly influenced by the size and character of the target,and with which the signaling action is hardly interrupted.
Patent JP-H08259119-A (JP)
Title: Cord reel device for electric equipment
Inventor: ISHII SHIRO
IPC: B65H49/32
Filed: 1995-03-28
Abstract: PURPOSE: To arrange both openings in the oblique relation with each other so as to prevent the generation of overlap and twist of a cord by arranging a cord edge winding out port at the one end edge part of a winding drum and arranging a cord drawing out port at the opposite position to the control part of the periphery surface of the winding drum. CONSTITUTION: At the time of winding up a cord 34 around a winding drum 33, since a cord drawing port 38 is provided at a position opposite to a central part of the periphery of the drum 33, the cord 34 is always wound at the central part of the periphery of the drum 33. But, since a cord end taking-out port 35 is provided at the edge part 32a along a winding frame 32, the cord drawing out port 38 and the cord end taking-out port 35 are positioned in the oblique relation with each other. As a result, the cord 34 starts to be wound from the cord end taking-out port 35, and after the cord 34 is wound to the central part of the periphery of the drum 33, the cord 34 is wound up to the edge part 32b by the inertia force of the cord 34. Generation of overlap and twist of the cord 34 is thereby eliminated.
Patent JP-H10262805-A (JP)
Title: Newspaper receiving board of signpost
Inventor: NAKAJIMA HIROAKI
IPC: A47G29/126
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to receive even a newspaper, etc., with a relatively long length which is posted without dropping on the floor within a building by equipping a board part protruded in the horizontal direction of the inside of the building at lower part of the take-out outlet of the signpost inside of the building. SOLUTION: A newspaper receiving board is to be fixed to the lower part of the take-out outlet 50 of a signpost and is equipped with a board part 7 protruding in the horizontal direction inside the building. The newspaper receiving board having the board part 7 receives the surface 71 of the front end part of newspapers, etc., which are posted from the throw-in opening 31 of the signpost and which are inserted into the inside of the building by opening a throw-in door 33, and middle door 34 and a take-out door 52 and is so designed to receive the newspapers, etc., without dropping them on the floor inside the building even when at least the throw-in door 33 and further the middle door 34 are in a closed state.
Patent JP-H08262580-A (JP)
Title: Photographing device
Inventor: YAHARA MASAFUMI
IPC: G03B27/32
Filed: 1995-03-28
Abstract: PURPOSE: To prevent a photographed image from being exposed to external light by constituting the locking/unlocking mechanism of a camera part so as to be in a safer and correct direction in the case where the leader feeding, etc., are interrupted. CONSTITUTION: Solenoids 60 and 70 are disposed on a device main body side, and movable pins 62 and 72 are integrally formed on the rear ends of respective plungers 61 and 71. When the plungers 61 and 71 are sucked in the case of energizing, the pins 62 and 72 are pushed out to slide a shielding member 56 right and left through the window hole 57 of a camera part 40. On the constitution; when the cover body of the camera part 40 is locked, the solenoid 60 is driven to move the shielding member 56 in a left direction by the pin 62 through the window hole 57 provided on the side surface part of the part 40. The movement of the cover body opening lever 54 is controlled by the stopper 54b of the lever 54 and the member 56 so as to lock the cover body in the moving condition.
Patent JP-H03272960-A (JP)
Title: Web guide roller
Inventor: FUKUDA HIROSHI
IPC: B65H27/00
Filed: 1990-03-22
Abstract: PURPOSE:To allow roller exchange only by the easy exchange of a cover material by forming a rubber/plastic material for covering the surface of a roller body into a band, and spirally winding it on the roller body. CONSTITUTION:A channel having an inward extending part 4 is spirally formed on the circumferential surface of a roller body 1, and a cover member 2 of a band rubber/plastic material having a width (w) is inserted to the channel and spirally wound. When the roll body 1 surface is worn and exchanged, the band cover member 2 is removed, and a new band cover member 2 is fitted to the channel and spirally wound, whereby it is mounted. At the time of the removal and laying of the cover member 2, a drawing wire is connected to the top end of the old cover material, a new cover material is connected to the rear end, and the wire is drawn, whereby the new cover material can be easily slid and fitted. Thus, the cover material 2 can be easily exchanged as the roll body 1 remains as it is.
Patent JP-S58197140-A (JP)
Title: Drive for shaft of travelling device
Inventor: BUIRII ROI
IPC: F16H7/08
Filed: 1983-04-20
Abstract: The stationary drive station comprises a gear chain guided over three sprocket wheels. One sprocket wheel is driven by a drive motor. A tensioning wheel is rotatably journaled at a pivotably mounted lever acted upon by a tension spring. The tensioning wheel acts on the outer side of the gear chain and on the idle run thereof. The driving run of the gear chain extends at its outer side around part of the circumference of a further sprocket wheel. This further sprocket wheel is seated on a shaft carrying a winding core for winding-up printed products and other flat products. The shaft is journaled in a mobile frame which may be removed from the drive station. The driving connection between the gear chain and the further sprocket wheel can be released by upwardly pivoting a holding or holder structure about the axis of the one sprocket wheel driving the gear chain. The two remaining gear chain-sprocket wheels of the aforementioned three sprocket wheels are rotatably journaled at the holding structure. The driving connection between the gear chain and the further sprocket wheel can be rapidly and positively established and again released.
Patent JP-S55161682-A (JP)
Title: Carriage feeding system for serial printer
Inventor: GOTOU TAKU
IPC: B41J19/18
Filed: 1979-06-06
Abstract: PURPOSE: To change the printing space and facilitate homing control of a carriage by adequately selecting the number of stepping pulses, in a printer wherein the carriage feed is effected by a pulse motor.  
     CONSTITUTION: Based on the stepping pulses delivered from a pulse delivery circuit 2, a pulse motor 4 is driven and a carriage 7 fixed to a belt 6 is moved. In this case, the number of stepping pulses required for one-space feed is set to be unit pulse, and one of plural preset unit pulses is selected according to the printing space. In the case of adding a diacritical mark such as "DAKUTEN", there is set a half-unit pulse corresponding to half the number of unit pulses, to conduct a half-space feed of the carriage. When a position detection plate 13 fixed to the carriage 7 reaches a position detector 16, a detection signal is fed to the circuit 2, a preset stepping pulses are fed, and the carriage reaches to a stopper 17 based on the pulses fed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07250742-A (JP)
Title: Sheet changing device for bed
Inventor: NOGUCHI MASAO
IPC: A47C21/02
Filed: 1994-03-15
Abstract: PURPOSE:To provide a sheet changing device in which a lengthy belt-like sheet is wound in roll for use. CONSTITUTION:A winding means 14 for winding a sheet is provided on one bed leg part, and a rewinding means for installing the coiled sheet is provided on the other bed leg part. The winding means 14 has a reel 21 for mounting a hollow shaft 22 having flanges 23 on both end parts on a rotating shaft 20 in such a manner as to be attachable and detachable; a wedge-like wedge hole 56 formed on each flange 23 of the reel 21 in such a manner that the side edge is in contact with the hollow shaft 22; and a pressing bar 57 inserted into the wedge hole 56. Since a lengthy belt-like sheet has a core material on the end part, the core material is fitted between the hollow shaft 22 of the reel 21 and the pressing bar 57. The rotating shaft 20 of the winding means 14 has a rotation driving mechanism.
Patent JP-H06284551-A (JP)
Title: Testing circuit of overcurrent protection device
Inventor: KOBAYASHI TETSUJI
IPC: H02H3/05
Filed: 1993-03-29
Abstract: PURPOSE:To perform an online test economically. CONSTITUTION:The current of respective phase is fed to analog OR-circuit 11a-11c, and in the case of an operation, the magnitude of the current signals is decided by a microprocessor 6, and whether an abnormality arises or not is decided. In the case of a test, to the analog OR-circuit of the phase to be tested, a testing signal is fed too, and the signal having the larger level than the ones of the other two phases is outputted for the test of the phase to be performed. But, since the current of the other two phases is monitored, an on-line test can be performed.
Patent JP-H06187472-A (JP)
Title: Analog neural network
Inventor: KATSURADAIRA YUUJI
IPC: G06F15/18
Filed: 1991-04-02
Abstract: PURPOSE:To provide an analog neural network simple in circuit configuration and capable of efficiently performing learning by providing one intermediate layer between an input layer and an output layer at least, providing a taking-out part to take out the output value of each neuron from the intermediate layer and taking out the output value of each neuron from the intermediate layer. CONSTITUTION:The input layer is constituted is input terminals 21-21, the intermediate layer is constituted is neurons 31-3m and intermediate output terminals 71-7m, the output layer is constituted in neurons 41-4n and output terminals 51-5n to constitute a three-layered hierarchical analog neural network in all. Thus, since the output values of the neurons 31-3m from the intermediate layer can be taken out from the intermediate output terminals 71-7m, an error inverse propagation learning can efficiently be executed by utilizing those values for the calculation of the error inverse propagation learning even when the characteristics of circuits are not exactly understood so much.