baber/WOPTO huggingface dataset:
Patent JP-H08128149-A (JP)
Title: Hanger
Inventor: IIYOSHI KAZUHIRO
IPC: E04B5/40
Filed: 1994-10-31
Abstract: PURPOSE: To enhance workability by supporting turnably a pair of clamping pieces whose horizontal part is adapted to project to a vertical part of a substantially U-shaped main body which receives a fixed rib in the horizontal part on the rib side and whose vertical part is shaped alone the outside of the main body. CONSTITUTION: In case when a hanger is mounted on the bottom of a rib 2' of a deck plate 1, for example, a hanger main body 11 is lifted up so that both ends of the rib 2' may be placed into contact with the ends of horizontal parts 13a and 14a of clamping pieces 13 and 14. Then, when it is further lifted up, the clamping pieces 13 and 14 are turned on a pin 12 as a fulcrum, thereby allowing the rib 2' to pass through the space between the ends of the horizontal parts 13a and 14a which are widened. Then, the clamping pieces 13 and 14 are returned to their original state and come in contact with the horizontal parts 13a and 14a. Furthermore, when released from a hand, the end of the rib 2' comes in contact with the horizontal parts 13a and 14a so that the main body 11 may be brought into a suspended state.  Furthermore, a rod 6 is threaded with a nut 7 and the tip of the rod is placed into contact with the bottom of the rib 2' and fixed therewith. This construction makes it possible to execute this work with safety and high efficiency without any demand for scaffolding, for example, and what is more, to reduce the cost of components as well.
Patent JP-2001090618-A (JP)
Title: Fuel combustion type heating apparatus for internal combustion engine
Inventor: ANDO IKUO
IPC: F02M31/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel combustion type heating apparatus for an internal combustion engine capable of providing good start by preventing excessive consumption of an oxide in intake air when engine speed is low. SOLUTION: A burner 74 for heating intake air to be taken in an internal combustion engine 10 is arranged on a surge tank 20 connected to an intake pipe 16. A fuel tank 62 is connected to the burner 74 through a solenoid valve 72 and a pump for heating 70. By referring to a map shown in Fig. 6, target fuel pressure PO of fuel to be supplied to the burner 74 is determined on the basis of engine speed NE of the internal combustion engine 10. The pump for heating 70 and the solenoid valve 72 are driven so that fuel pressure PF of fuel to be supplied to the burner 74 corresponds to the target fuel pressure PO. In this way, when the engine speed NE is low, fuel amount to be supplied to the burner 74 decreases, and excessive consumption of oxide in the intake air when combusting the burner 74 can be prevented.
Patent JP-H05107596-A (JP)
Title: Albada type bright frame finder
Inventor: KOBAYASHI KIYOTAKA
IPC: G03B13/10
Filed: 1991-10-16
Abstract: PURPOSE:To display only either of field frames for first size or second size, according to the photographing of the first size or that of the second size. CONSTITUTION:In this Albada type bright frame finder having only a field frame for full size 22, a panoramic changeover mirror lens 30 is taken in and out between an objective lens 10 and an eyepiece 20, according to the photographing of the full size or that of panoramic size. In other words, when the photographing of the full size is executed, the field frame for the full size is displayed as it is. On the other hand, when the photographing of the panoramic size is executed, the panoramic changeover mirror 30 is inserted, the above-mentioned field frame for the full size is reflected by the panoramic changeover mirror lens 30, to form the virtual image of the field frame for the panoramic size. Thus, only the field frame can be displayed according to the photographing of the full size or that of the panoramic size.
Patent JP-H0986093-A (JP)
Title: Compass pencil lead holding device
Inventor: SHIYU IKIN
IPC: B43K21/16
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for holding a pen core of a compass wherein the lead is hardly broken and the lead can be fed out lightly. SOLUTION: A back barrel 4 to be attached to a leg rod of a compass has a slit 30 and has a guide hole 9 therein. To the back barrel 4, an outer cylinder 10 is attached. At a back end of a chuck 22 housed in the outer cylinder 10, a pressing cylinder 19 is provided. In the pressing cylinder 19, a guide 8 to be inserted into the guide hole 9 is formed. In the outer periphery of the outer cylinder 10, a knock ring 25 is fitted movably in the axial direction. A connecting piece 28 arranged on the knock ring 25 is engaged with the pressing cylinder 19 through the slit 30. When the knock ring 25 is moved, the chuck 22 moves being guided by the guide 8 and the knock ring 25 so as to feed out a lead 6 from the outer cylinder 10.
Patent JP-H04144508-A (JP)
Title: Opening/closing mechanism of door
Inventor: MAKABE EIJI
IPC: H05K5/03
Filed: 1990-10-05
Abstract: PURPOSE:To open and close the door in either of the left and the right directions by providing a tuning shaft on both sides of a housing, sliding one holder of the door by operating a handle, and releasing the insertion and holding executed by a bearing and the holder. CONSTITUTION:When a hand is inserted from a handle hole 2D, and a handle 7 is tuned in the direction as indicated with an arrow F1, one end of a bar 6A is turned in the direction as indicated with an arrow F2, a holder 5 slides in the direction as indicated with an arrow F3, and insertion and holding of a turning shaft 5 by a bearing 4 and the holder 5 are released. In this case, by drawing a door 2 in the F4 direction, the tuning shaft 5 is taken out of the bearing 4, and when a hand for operating the handle 6 is set free, the holder 5 is reset to its original position by a spring 6B, but it becomes a state that insertion and holding of one turning shaft 3 remain released and the other turning shaft 3 is inserted and held. Such a turning shaft 3, a bearing 4, a holder 5 and a slide mechanism 6 are provided symmetrically on both handle hole 2D sides positioned in A and B parts, the door 2 is turned centering around the other turning shaft 3, the door 2 is opened and closed, and the door can be opened and closed in either of the left and the right directions.
Patent JP-H0987404-A (JP)
Title: Molding
Inventor: SHINOHARA HIRONOBU
IPC: B32B27/30
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a molding capable of keeping high adhesiveness without releasing a gas barrier layer even at a high temperature by laminating a specific gas barrier layer onto the surface of a thermoplastic norbornene-based resin molding. SOLUTION: This molding is obtained by laminating a gas barrier layer comprising a partially saponified material of a vinyl polyacetate (PVAC) and/or a partially saponified material of an ethylene-vinyl acetate copolymer (EVA), preferably in a thickness of 10-30μm onto the surface of a molding made of a thermoplastic norbornene-based resin. A cyclodecene derivative represented by the formula and containing a polar group of the formula (CH2 )n COOR [R is a 1-20C hydrocarbon; (n) is 0-10] in the groups A to D is preferably used as the norbornene-based resin. Saponification degree of the partially saponified material of PVAc is preferably 95-99.5wt.%. Partially saponified material of EVA has preferably 90-99% saponification degree per vinyl acetate unit and vinyl acetate unit content in the partially saponified material of EVA is preferably >=10%.
Patent JP-H02115611-A (JP)
Title: Detecting method for clogging of slag flowdown port
Inventor: SUZUTANI SHINGO
IPC: F23J1/08
Filed: 1988-10-26
Abstract: PURPOSE:To prevent the slag flowdown port of a cyclone combustion furnace from clogging by inserting an optical sensor to the port at its downstream side, and detecting the quantity of light at the lower part of the port. CONSTITUTION:An optical sensor 6 is so mounted in a passage communicating a slag flowdown port 3 with a slag tank 5 as to be directed in a direction capable of measuring the quantity of light at the periphery of the lower part of the port 3 from the atmospheric side. The cooling and solidification of slag in the port 3 are advanced while a combustion furnace 1 is operated for a long period of time, and the quantity of the light measured by the sensor 6 is abruptly reduced upon approaching of the port 3 to a completely closed state. Accordingly, when the quantity of the light measured by the sensor 6 is reduced lower than a predetermined numerical value, a slag lance is immediately inserted into the port 3 to peel the adhering slag of soft state from the port 3 and to drop it in the tank 5. Accordingly, it can prevent the port from clogging.
Patent JP-H03130929-A (JP)
Title: Recording medium
Inventor: CHIAKI SUSUMU
IPC: G11B7/007
Filed: 1989-10-16
Abstract: PURPOSE:To increase usable data regions by providing an access code in a servo region and dividely putting track address information into the access code. CONSTITUTION:The reproduction signal from an optical disk is supplied via an input terminal 20 to a synchronizing pattern detecting circuit 21 and an access code reproducing circuit 22. The reproduction timing signal from the clock pit of the servo region is simultaneously supplied from a timing controller 27. The information on the reference position is put into the reference pattern and access code recorded in the servo region at the top of the track so as to obtain the sector information in the circuit 21. The sector information is divided and is put into the plural access codes if the one access code has no capacity to allow the recording of the sector information, such as sector address. The management on the recording/reproducing of the data is executed by using the address information, such as track address in such a manner.
Patent JP-H11113107-A (JP)
Title: Ground coil device for magnetic levitation railway and its manufacturing method
Inventor: OHAMA SHIGEYA
IPC: B60L13/03
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a ground coil device capable of reducing the eddy current loss, which occurs in a metal bushing and standing the large electromagnetic force which occurs to itself, and its manufacturing method. SOLUTION: This device is provided with ring coil conductors 21 structured by winding conductors, a resin molded cladding 22 with the coil conductors 21 buried solidly and mounting flange parts 22a formed on, and metal bushings 23 are buried in the mounting flange parts 22a, in such a way that its hole center line becomes parallel to the axis of the coil conductors 21 and that both ends are exposed from the cladding 22. The cladding 22 is arranged on a sidewall by letting a fixing bolt provided at a right angle against the sidewall of a concrete track pass through the metal bushing 23. A collar 23a is formed on at least one end of some of the metal bushings 23.
Patent JP-S63123517-A (JP)
Title: Heater by electric energization
Inventor: HIROKAWA ASAMICHI
IPC: B21B45/02
Filed: 1986-11-13
Abstract: PURPOSE:To prevent local overheating and to uniformly heat a member to be heated by cooling every electrode part and every end part the member by spouting a cooling medium onto the parts at heating by electric energization. CONSTITUTION:A cooling nozzle 135 is installed above an electrode supporting member 117 and a spouting hole 135a of the nozzle 135 is arranged toward an end of a steel stock 300 from a diagonal upper position of an electrode member 132 and the other end of the nozzle 135 is connected to a cooling system through a hose 136. For example, air is used as a cooling medium, the hose 136 is connected to an air source through a solenoid valve, and the solenoid valve is controlled by a controller. Ends of the stock 300 are cooled by spouting air to nearly uniformly heat the entire stock 300 because the end parts of the stock 300 to be press connected to respective electrode part 131-in energization heating are locally overheated in comparison with other parts.
Patent JP-H03130661-A (JP)
Title: Method for evaluating semiconductor crystal substrate
Inventor: MOMOI HAJIME
IPC: G01N31/00
Filed: 1989-10-16
Abstract: PURPOSE:To make it possible to judge the waviness of the surface of a liquid crystal epitaxial layer caused by a substrate readily, under a state of the substrate prior to the growth by liquid-phase epitaxial growing (LPE) method, by etching the surface of the substrate with mixed aqueous solution containing HF and H2O2 or HF and HNO3. CONSTITUTION:A mixed crystal layer containing Ga and P is grown on a III-V compound semiconductor crystal substrate. The surface of the epitaxial substrate is etched with mixed aqueous solution cntaining HF and H2O2 or mixed aqueous solution containing HF and HNO3 before the mixed crystal layer is grown on the epitaxial substrate by an LPE method. The state of the surface after the etching is observed, and whether the substrate is suitable for the growth of the mixed layer by the LPE method or not is judged. Thus, the waviness of the surface of the eptiaxial film caused by the substrate can be readily judged based not on the evaluation after the growth by the LPE method but on the state of the substrate before the growth by the LPE method.
Patent JP-H07126285-A (JP)
Title: Production of steroid derivative
Inventor: ANDO YOSHINORI
IPC: C07J75/00
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a steroid derivative useful as a synthetic intermediate for hydroxyvitamin D derivatives in a short process in a high yield by reacting a specific carbaldehyde derivative with a methyl ketone in the presence of a basic substance. CONSTITUTION:A carbaldehyde of formula of formula I (R<3> and R<4> are H or OH-protecting group) is reacted with a methyl ketone of formula II (R<1> and R<2> are lower alkyl or form a ring with a carbon atom bonded to R<1> and R<2>) and optionally the OH group is protected or deprotected to give a hydroxyketone derivative of formula III (R<5> and R<6> are H or OH-protecting group), which is dehydrated in the presence of an acidic substance, a basic substance or a dehydrating agent to give a hydroxyketone derivative and optionally the OH group is protected or deprotected to give the derivative of formula IV (R<7> and R<8> are H or an OH group protecting group) [e.g. 26,27-dehydro-1alpha,3beta- bis(methoxycarbonyloxy)cholest-5,7,22-trien-24-one].
Patent JP-H11106799-A (JP)
Title: Liquid alkaline detergent composition
Inventor: MARU SHUNICHI
IPC: C11D17/08
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid alkaline detergent composition having a high stability, detergency and foam-inhibiting property and a low viscosity. SOLUTION: A detergent composition contains 10 to 35 wt.% (based on Na2 O) alkaline agent, from 1 to 10 wt.%. aliphatic or aromatic compound having 1 to 5 polar groups per molecule, 0.1 to 10 wt.% polyacrylic acid or its salt and 0.1 to 10 wt.% amino carboxylate or its salt. Furthermore, it contains at least one chosen from a higher alcohol, a surfactant and a chelating agent, which further improves the detergency or the foam-inhibiting property.
Patent JP-H01110351-A (JP)
Title: Ultrasonic doppler diagnostic apparatus
Inventor: NAMEKAWA KOROKU
IPC: G01S15/52
Filed: 1987-10-23
Abstract: PURPOSE:To well draw the speed of the motion reflecting body approaching the wall of the heart moving at a low speed, by providing a complex clutter generator and using a complex clutter signal as a complex reference signal. CONSTITUTION:When an electronic change-over device 12 is changed over toward a complex clutter generator 13 on the basis of a change-over operation signal 108, complex clutter signals 106, 107 are supplied to a complex signal converter 14 as complex reference signals and a signal of Zc+Zd wherein a complex signal Zc obtained by the mixing of the complex clutter signals and a clutter signal and a complex signal Zd obtained by the mixing of the complex clutter signals and a blood flow signal are added is outputted to the complex signal converter 14. The complex signal Zc is converted to the spectrum concentrated to the vicinity of zero frequency and, by taking out the complex signal Zd different in frequency, the clutter signal is separated to make it possible to extract only the blood flow signal. Therefore, an intracardiac blood flow speed approaching the wall of the heart moving at a low speed or the blood flow speed of the coronary arteries can be accurately drawn on an image.
Patent JP-2000091888-A (JP)
Title: Oscillation circuit and oscillation controller and oscillation control method
Inventor: OUCHI MASAHIDE
IPC: H03K3/02
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To change the oscillation characteristics of an oscillation circuit equipped with a transistor whose threshold voltage is decided, according to an operating voltage range, and to attain low current consumption at the time of use with a high voltage. SOLUTION: A voltage control circuit 100 compares a voltage applied to a terminal (1) 102 with a second reference potential 114 being a gate withstand voltage for operating a P-ch transfer 106, and when the voltage is larger than the second reference potential 114, the voltage control circuit 100 controls the voltages of the terminals (1) 102 and a terminal(2) 103 and the source voltage of a floating gate transistor 100, and controls a threshold voltage VT to an up mode or a down mode.
Patent JP-H07117586-A (JP)
Title: Device for taking out hydraulic power of mobile agricultural machinery
Inventor: TAMURA KAZUHISA
IPC: B60K25/00
Filed: 1993-10-27
Abstract: PURPOSE:To easily connect and disconnect a taking-out hose without making contact with a front wheel even by a tractor the wheel base of which is short y directing vertically an oil passage of a hydraulic power hose connecting tool for taking out hydraulic power on a floor immediately after the front wheel which is a position to easily operate machinery. CONSTITUTION:A device for taking out hydraulic power of a mobile agricultural machinery is constituted of an operating lever 2 and a control valve 5 provided on the side of a driver's seat 1, a floor 3 provided on the lower part in front of the driver's seat 1, a hood 4 projectively provided upward on the front part side of the floor 3, a hydraulic pressure hose connecting tool 6 opening an oil passage in the vertical direction installed on this hood 4, high pressure hoses 7, 7 connecting the lower end surface of this hydraulic pressure hose connecting tool 6 and the control valve 5 to each other and opening and closing plugs 8, 8 installed on the upper end surface of the hydraulic pressure hose connecting tool 6.
Patent JP-S63122904-A (JP)
Title: Length measuring apparatus for positioning
Inventor: ANDO SHINOBU
IPC: G01B11/02
Filed: 1986-11-12
Abstract: PURPOSE:To measure a length with high accuracy without requiring highly accurate level setting when an apparatus main body is mounted, by providing an input possible key input means for inputting a preset value determining a reference point. CONSTITUTION:An apparatus main body 1 is arranged at a place separated from a processing reference point 8 becoming dimensional reference, for example, for cutting a wood piece 7 and the draw-out quantity of a tape like body 5 up to the cutting position 9 of the wood piece 7 is displayed on a digital display device 4. On the basis of this display, a worker presets the length corresponding to the interval L1 between one side surface of the main body 1 and the reference point 8 by operating the ten-key 3a of a keyboard 3. Next, when the tape like body 5 is drawn out up to the position 9, the worker confirms that the value displayed on the display device 4, that is, the interval L2 between the reference point 8 and the position 9 becomes a predetermined value and can start the cutting of the wood piece 7 on the basis of the leading end of the tape like body 5.
Patent JP-H1092334-A (JP)
Title: Electron gun for cathode-ray tube and main focusing lens part thereof
Inventor: ICHIDA KOUSUKE
IPC: H01J29/48
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity of incorporating a resistor for pressure division, simplify a structure, improve reliability relevant to a pressure resistance, and reduce cost by providing a tap at an outer periphery of a cylindrical tube and applying a specified voltage to a convergen plate via the tap. SOLUTION: In an electron gun, a cylindrical tube 20 and a cylindrical tube 21 with its high resistance that forms a focus lens are provided with a tap 40 for applying a voltage to a convergen plate. In the cylindrical tube 21, an electrode 14 on which a focus voltage VF=7kV is to be applied and an electrode 15 on which an anode voltage VA=30kV are provided both ends, and a voltage of convergence voltage V3 =28.5kV is applied to the tap 40. With a length of the cylindrical tube 21 being 30mm and a thickness being 2mm, a lead face between the electrodes 14 and 15 is 34mm, and a position of the tap 40 is 2.21mm in the lead face distance from an end of the electrode 15. Thereby, necessity of arranging a built-in resistance for pressure division on an electron gun is eliminated, and a simplified structure, low cost, and high reliability can be achieved.
Patent JP-H1195011-A (JP)
Title: Antireflection material and polarizing film using it
Inventor: MURATA TSUTOMU
IPC: G02B1/18
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To heighten antireflection property and eliminate lowering of image contrast so as to obtain a clear image without a glare and to improve optical stability, wear resistance, chemical resistance and pollution resistance by specifying the critical surface tension of a surface layer. SOLUTION: Antireflection material 10 is so constituted as to have a roughened surface layer 12 on one face of a transparent base substance 11. A surface layer is formed on the surface of the roughened surface layer 12. In this case, correlation exists between pollution resistance and critical surface tension of the surface layer. The critical surface tension of the surface of a liquid crystal display or the like is therefore set to 20 dyne/cm or less. The oil dirt from a fingertip does not therefore adhere easily, and even in case of adhering, the dirt can be easily wiped off. As material for this surface layer, there are inorganic low reflection material formed by atomizing inorganic material in acrylic resin or epoxy resin, and organic low reflection material such as a fluorinated or silicone organic compound, thermoplastic resin, thermosetting resin and radiation-setting resin.
Patent JP-H03130829-A (JP)
Title: Program loading device
Inventor: ITO NAOYUKI
IPC: G06F9/06
Filed: 1989-10-17
Abstract: PURPOSE:To externally add a process that can not be processed with a control program stored in a peripheral equipment by providing a function to replace a part of the control program from outside. CONSTITUTION:The external interface 11 of a printer is provided together with a CPU 12, a control program 13, and a program loading buffer 14. When a received code is a program loading instruction, the CPU 12 reads a program out of the interface 11 and sets it to the buffer 14. Meanwhile the CPU 12 branches the program to be stored in the buffer 14 and performs the subsequent operations when the received code is a program branch deciding code. Thus it is possible to externally replace a part of a control program, to change a process against an optional code, and to add a new process.