baber/WOPTO huggingface dataset:
Patent JP-H0988852-A (JP)
Title: Swing compressor
Inventor: SAITO KENICHI
IPC: F04C18/32
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To realize the high efficiency of a swing compressor by reforming a structure of a fitting part of a piston, and eliminating an offset of upper and lower clearances when the piston is revolved to minimize the sum of the internal leakage of the fluid. SOLUTION: A piston 9 is revolved in a cylinder chamber by the lubricating oil to be fed in the cylinder chamber 6a as a drive shaft is rotated. The cylinder chamber 6a is formed in an enclosed space keeping upper and lower clearances 41, 42 to enable revolution of the piston 9 on each side of the cylinder 6 in the axial direction. A bearing means 43 to approximately equalize the upper and lower clearances 41, 42 by the dynamic pressure effect of the lubricating oil in revolving the piston is provided on the piston 9. The bearing means 43 consists of upper and lower tapered surface 44, 45 formed on the inner circumference side of upper and lower end faces of the piston 9.  Each tapered surface is of unbalanced shape in which the area is different in the vertical direction so that the dynamic pressure effect of the lubricating oil is applied more to the upper tapered surface than to the lower tapered surface 45.
Patent JP-S6393687-A (JP)
Inventor: MATSUMOTO YOSHIHARU
IPC: B62J37/00
Filed: 1986-10-07
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-H0583631-A (JP)
Title: Video switching controller
Inventor: HONDA KAZUYUKI
IPC: H04N5/222
Filed: 1991-09-18
Abstract: PURPOSE:To prevent an accident in broadcast such as the interruption of television broadcast, etc., from occurring and to output a video in a state before a main processor becomes unworkable by outputting a special effect processed image based on data in a RAM and the operation of a spare control panel when the main processor becomes unworkable, and continuing a switching operation by a spare processor even when the main processor becomes unworkable. CONSTITUTION:This controller is equipped with the main processor 11 which outputs the special effect processed image, the spare processor 12 which performs the similar operation as that of the main processor when it becomes unworkable, a control panel 15 equipped with a main control panel 16 for main processor and the spare control panel 17, and the RAMs 7, 8 in which every kind of switching information by the control panel 15 is stored. The spare processor 12 outputs the special effect processed image based on the operation of the data stored in the RAMs 7, 8 and operation of the spare control panel 17 when the main processor 11 becomes unworkable.
Patent JP-H05106326-A (JP)
Title: Setting bed material for tiling
Inventor: TOKIKAWA KAZUHIKO
IPC: E04F13/08
Filed: 1991-09-18
Abstract: PURPOSE:To substantially increase tiling efficiency by forming a divisional section to make a plurality of cells on a grating type of base plate, and further forming a plurality of round holes in the strip section of the base plate. CONSTITUTION:A setting bed is constituted of a base plate section 2 pasted to the laying side of a tile, and a divisional section 3 to form a plurality of cells for laying tiles on the base plate section 2. In addition, the base plate section 2 is so made as to have a grating form, and a square hole 4 is formed in every cell. Also, round holes 6 are formed along the periphery of the square hole 4 at a plurality of the predetermined pitches. After the decision of tile assignment, an adhesive is applied to a plurality of the cells formed with the divisional section 3, and tiles are laid in each cell, while the setting bed is kept in temporary mounting state. According to this construction, work efficiency for laying tiles on a large area can be substantially improved.
Patent JP-S6298336-A (JP)
Title: Reflection type overhead projector with variable power
Inventor: USHIRO SHIGEAKI
IPC: G03B21/132
Filed: 1985-10-24
Abstract: PURPOSE:To vary the power of projection and to allow an overhead projector to be carried by providing a support table where an original to be projected with variable magnification between a regular original position and a projection lens, and then providing an auxiliary lens and performing focusing operation. CONSTITUTION:An eccentric Fresnel reflecting mirror 2 is provided on the top surface of a main body 4. A light source 20 is provided to the upper part of a lid body 8 and light from a light source 20 is reflected by a mirror 22 to illuminate the mirror 2. Further, an original film mount table 50 are enlargement projection is provided to the middle part of the lid body 8. Then, the mount table 50 and auxiliary lens 26 are put off an optical path during regular projection, an original is placed at the mirror 2, and the light from the light source 20 is irradiated and projected through the projection lens 28. When enlargement projecting operation is performed, the mount table 50 and auxiliary lens 26 are arranged on the optical path, the original is placed on the mount table 50, and the light from the mirror 2 is transmitted and projected by being focused through the auxiliary lens 26 and projection lens 28. Thus, the original mount table and auxiliary lens are provided to the lid body, so variable power projection is possible and the portage is improved.
Patent JP-H1157827-A (JP)
Title: Edge drop control method for plate material rolling
Inventor: TATENO JUNICHI
IPC: B21B37/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an uniform thickness of the plate material in width direction by securely reducing an edge drop generated in the both material end portions of the plate material in the whole width direction. SOLUTION: In a process wherein a rolling is carried out by crossing a pair of upper and lower work rolls and, by shifting a work roll having a tapered part at its one end towards its axial direction, a roll gap reference point is set at a position apart from the end of the plate at a set distance and in reference to the above, the relationship between an effective roll gap and an adjusted value of an edge drop is predetermined and a target effective roll gap value for the improvement of the desired edge drop is calculated. Based upon the relatively in which the effective roll gap value is equal to the aggregate of the effective roll gap by the shifting only and that by the crossing only, a target shifting position and target crossing angle to satisfy the target roll gap are obtained. Rolling is conducted according to the target values obtained as above.
Patent JP-H0689328-A (JP)
Title: Image editing device
Inventor: NAKAMURA HITOSHI
IPC: G06T11/60
Filed: 1992-09-07
Abstract: PURPOSE:To collectively perform a complex editing process with a handwriting input instruction without staining an original. CONSTITUTION:Coordinate input operation is performed by operating a stylus pen by hand on a tablet 4 formed integrally with a display 2, an area line specifying the area inputted by the coordinate input is judged by an area decision part 5, and an area decision part 5 numbers the judged area. The number given to the area is entered by handwriting into an editing process menu, displayed on the display 2 for an editing process, through the tablet 4, and then recognized by a handwritten number recognition part 6, and an editing process part 7 performs the editing process of the area corresponding to the number.
Patent JP-S6393467-A (JP)
Title: Net-like filter having excellent slag removing capacity
Inventor: FUKUDA SHIGEZO
IPC: C21C7/00
Filed: 1986-10-06
Abstract: PURPOSE:To improve the capacity to remove scum, slag, etc. suspended and floated in a molten metal by specifying the components of glass fibers and shape retaining material of a net-like filter formed of the glass fibers. CONSTITUTION:The shape retaining agent is deposited on the net-like woven fabric formed of the glass fibers by which the net-like filter is formed. The glass fibers to be used to form such net-like filter are specified in the content of SiO2 to >=75wt%. The shape retaining material prepd. by adding natural pumice powder to a binder is used for said filter. The net-like filter which has the high slag removing capacity and is usable for filtering a molten high melting metal is obtd. in the above-mentioned manner.
Patent JP-H0982262-A (JP)
Title: Resolution evaluation sample
Inventor: MUTOU YASUYOSHI
IPC: G01N1/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide high resolution evaluation sample for a device as an evaluation object by keeping the surface of a substrate exposed at least a part of between partial tungsten silicide particles at the time of laying the particles on the surface of the substrate. SOLUTION: A device as an evaluation object is an electron beam(EB) inspection device. Also, tungsten silicide (WSix) particles are used as a resolution evaluation sample for the EB inspection device. This sample is formed out of WSix particles laid on the surface of a substrate 11 having an oxide film 11b of SiO2 on the surface of a silicon board 11a, so as to keep the surface of the substrate 11 exposed at least between partial WSix particles 13. The WSix particles can be recognized as particles, regardless of the various shapes or spacing thereof, if there is an exposed part on the substrate 11. Also, the WSix particles are almost free from an atmospheric effect. The WSix particles can, therefore, be repeatedly used and reliable. Thus, the WSix particles are preferable as a resolution evaluation sample.
Patent JP-S6391897-A (JP)
Title: Semiconductor storage device
Inventor: HIRAYAMA KAZUTOSHI
IPC: G11C11/34
Filed: 1986-10-06
Abstract: PURPOSE:To obtain a semiconductor device which can be used very easily and has a satisfactory mounting density, by detecting a stand-by state from an external signal for controlling an operation of the device, and executing a refresh operation, and a memory operation, at the time of a stand-by state, and at the time of a non-stand-by state, respectively, by a timer circuit. CONSTITUTION:In a stand-by detecting circuit 14 for detecting a stand-by state of an external signal for controlling an operation of the device, only when both an external RAS signal and external CAS signal are in an 'H' level, a signal is outputted to a timer circuit 16. In this state, an address switching controlling circuit 12 for receiving an internal RAS signal from the timer circuit 16 is switched to a counter circuit 11 side at the time of a stand-by state, allows a memory cell array 13 to execute a refresh operation, and switched to an address buffer 15 side at the time of a non-stand-by state, and allows said memory cell array to execute a memory operation. In this way, it is unnecessary to increase the number of pins of a package, or to make a special timing, and the refresh operation can be executed.
Patent JP-H1149072-A (JP)
Title: Pedal mechanism
Inventor: MORI MIZUHO
IPC: B62M3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pedal mechanism wherein a mutual position relation between right/left pedals is changed, when one pedal is provided before the bottom dead center, the pedal in an opposite side is rotated to a position exceeding the top dead center. SOLUTION: A drive sprocket 1, right pedal arm 2 and a left pedal arm 3 are formed not integrally but independently, and the center of rotation of the right/left pedal arm 2, 3 is eccentrically placed from the center of rotation of the drive sprocket 1. Further, in an auxiliary arm 4 integrally arranged with the right/left pedal arm 2, 3, a long groove 7, 8 is provided, and force acting in pedals 9, 10 is transmitted through the long groove 7, 8 to a roller 5, 6 arranged in the drive sprocket 1. In this way, turning force is given to the drive sprocket 1.
Patent JP-H0555032-A (JP)
Title: Crystal for superconducting magnet use
Inventor: MUKOYAMA SHINICHI
IPC: H01F6/04
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the title crystal wherein the vibration of the pressure of an evaporated gas is restrained, the quantity of heat creeping to a refrigerant due to a change in the pressure is reduced and the amount consumed of the refrigerant is reduced by a method wherein a fluid resistance which restrains the vibration of the pressure of the evaporated gas is installed, so as to be in parallel with a safety value, in the evaporation passage of the evaporated gas. CONSTITUTION:The crystal is provided with an inner container 15 which houses a superconducting magnet 11 and a refrigerant 3; an outer container 17 which holds the inner container 15 at the inside in a heat-insulating state; and an evacuation passage 25 which discharges, to the outside, the evaporated gas, of the refrigerant 13, generated inside the inner container 15. In addition, a fluid resistance 35 which restrains the vibration of the pressure of an evaporated gas is installed in the evacuation passage 25 so as to be in parallel with a safety valve 19 which is opened automatically when the pressure inside the inner container 15 becomes a first set pressure or higher which is higher than atmospheric pressure. In addition, for example, the following inner-pressure holding valve 31 is installed in the evacuation passage 25 so as to be in parallel with the fluid resistance 35: it is opened automatically when the pressure inside the inner container 15 becomes a second set pressure or higher which is lower than the first set pressure and higher than atmospheric pressure; and it is shut automatically when the pressure inside the inner container becomes the second set pressure or lower.
Patent JP-H0667022-A (JP)
Title: Optical element and optical pickup device
Inventor: ANDO NOBUHIKO
IPC: G02B7/182
Filed: 1992-08-17
Abstract: PURPOSE:To simplify the constitution by a decrease in the number of components and to facilitate the manufacture by enabling a composite element to serve as both a beam splitter and an analyzer. CONSTITUTION:Luminous flux R1 emitted by a light source 1 is transmitted through the glass prism 3a of the composite element 3, and reflected by a polarizing film 3b to irradiate a magneto-optical disk through an objective 6, etc. The reflected luminous flux R3 reflected by the magneto-optical disk is transmitted through the glass prism 3a of the composite element 3 and the polarizing film 3b, further transmitted through uniaxial crystal prisms 3d and 3b of the composite element 3, and split into pieces R4 and R5 of luminous flux corresponding to the polarized light components.
Patent JP-H1158106-A (JP)
Title: Diamond-coated cutting tool and its manufacture
Inventor: KAWANISHI MAKOTO
IPC: B23P15/28
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a diamond-coated cutting tool, which allows high speed cutting, has a long life and gives a precise cut surface. SOLUTION: A raw material, whose coefficient of expansion is not more than 5.0×10<-6> / deg.C and which contains at least 90 wt.% of WC as a main component, is used as cemented carbide 1. A diamond-coated layer 2 is formed in such a way that the diameter of a crystal grain of diamond is not more than 3 μm and the ratio of synthesis of diamond is not more than 0.1. The diamond- coated layer 2 can easily be formed by heat-treating cemented carbide 1 first, planting the carbide with ultrafine particulate diamond, and then applying a vapor-phase synthetic method to the carbide.
Patent JP-S60130159-A (JP)
Title: Voltage generation circuit
Inventor: YOMO MICHIHARU
IPC: H01L27/04
Filed: 1983-12-19
Abstract: PURPOSE:To obtain a generation circuit of large power for charge injection by a method wherein the first pressuring capacitor is connected between the gate and the source of a load transistor of the first inverter circuit in two inverters which are the principal components of a waveform-shaping circuit unit constituting a reference voltage generation circuit, and the second pressuring capacitor is provided between an output terminal of the second inverter circuit and the drain of the load transistor of the first inverter circuit. CONSTITUTION:Inverters I1-I9 made up of odd-number steps are connected in series into a ring oscillator, and the waveform-shaping circuit is composed of transistors Q11-Q21 and capacitors C11-C13. A voltage supply circuit is composed of transistors Q22 and Q23 and a capacitor C14, and the first signal inversion circuit, i.e., the first inverter circuit, is composed of transistors Q18 and Q19. Similarly, the second inverter is composed of the transistors Q20 and Q21. Then, these are operated in synchronization with an output node signal of an inverter of the oscillator.
Patent JP-S60130911-A (JP)
Title: Fdnr type filter
Inventor: MORI KOUICHIROU
IPC: H03H11/52
Filed: 1983-12-19
Abstract: PURPOSE:To decrease the number of operational amplifiers by connecting a resistor between a signal input and a non-inverting/inverting input terminal and between an output terminal and a negative input terminal respectively, connecting a resistor and a capacitor in series between the output terminal and ground, and connecting a capacitor between the connection of the capacitor with resistor and the non-inverting input. CONSTITUTION:Resistors R9, R10 are connected respectively between the signal input and the non-inverting/inverting inputs of the operational amplifier 7. A resistor R11 is connected between an output and the inverting input of the operation amplifier 7, the resistor R12 and the capacitor C6 are connected in series between the output and ground of the operational amplifier 7, and a capacitor C5 is connected between the connecting point of the capacitor C6 with the resistor R12 and the non-inverting input of the operational amplifier 7. A filter is constituted by the operational amplifier 7 when the condition of (C5+C6)/C5= R9R11/R10R12 is satisfied.
Patent JP-H0686756-A (JP)
Title: Sight testing instrument utilizing visual indicator
Inventor: HAGIMORI HARUO
IPC: A61B3/02
Filed: 1992-09-08
Abstract: PURPOSE:To grasp the own sight at every VDT work by providing a means for displaying a character for a sight test on a CRT screen of a visual indicator, and a means for controlling a character display executed by the character display means. CONSTITUTION:At the time of displaying a character for a sight test on a CRT screen of a VDT 70, it is display successively in order of smaller size of C 72, and a user of the VDT 70 stops this display from an external input part 80 such as a keyboard, etc., at the time point when a shape of C 72 can be discriminated. When a display stop signal of C 72 is inputted to a CPU, an OSD display is switched to a sight value display corresponding to size of a shape of C 72 at the time point when the display stop signal of C 72 is inputted, and its sight value (for instance, 0.5) is displayed on the screen. Accordingly, the user of the VDT 70 can grasp easily his own sight in the course of VDT work or after the work, and can select immediately whether the work is continued or an operation for recovering the sight is executed, in accordance with the sight at that time.
Patent JP-S61116244-A (JP)
Title: Hot-water reserving type electric water heater
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H9/20
Filed: 1984-11-13
Abstract: PURPOSE:To facilitate the decision of operation of equipment upon site trial or repairing rouble as well as inspection upon delivery from a factory by a method wherein an indicator, indicating the necessary conduction time of an exothermal body, is provided. CONSTITUTION:When the conduction of midnight electric power is started, the count of a nighttime time (HN) is started and the necessary conduction time (HS) and the shift time (HP) of conduction starting are operated. Next, the signal of a test port 14 is checked and when the signal is 'H', the necessary conduction time (HP), operated previously, is indicated in a remaining hot-water indicator 5. Here, the necessary conduction time (HS) is indicated by operating the test port 14 of a micro-computer 11, therefore, a decision whether the signals of a water temperature sensor 3 and a temperature regulating volume 6 are taken and operated correctly or not may be effected easily by utilizing this function upon site trial or delivery from a factory. On the other hand, these functions may be utilized for the diagonosis of these troubles by utilizing the fact that the necessary conduction time (HS) is changed by changing the temperature regulating volume 6 or providing the water temperature sensor 3 with a simulated signal.
Patent JP-H1057392-A (JP)
Title: Instrument for electrical operation
Inventor: KAWABATA TAKASHI
IPC: A61B18/12
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent current density from rising up in a part of a filament by processing at least one pair of isolated electrodes lengthwise on a filament to be applied through a distal end of a catheter free to slide front and rear in a loop state. SOLUTION: Instrument for electrical operation 10 is equipped with a catheter 16 having processed a lumen 14 inside, in which a top tip 18 is put glued or welded onto a distal end of the catheter 16 and an edge 22 of the distal end side of a filament 20 is jointed to the inside of the top tip 18 by adhesion or welding. Proximal side of another edge 24 of the filament 20 is jointed with an operation handle 28 of an operation base 26 to move the filament 20 in the lumen 14 of the catheter 16 axis direction on moving the operation handle 28 toward axis direction. Here the filament 20 is composed of an elastic insulation tape having processed two lines of electrodes put at regular intervals with isolation lengthwise on the surface.
Patent JP-H0626948-A (JP)
Title: Workload measuring device
Inventor: ODAI YASUO
IPC: G01L3/00
Filed: 1992-07-12
Abstract: PURPOSE:To measure workload every stroke conducted by a rower through the handle of an oar in the best-balanced state in a rowing play. CONSTITUTION:A handle 104 is mounted on a handle rotating shaft 102 by a pin 103, and vertically rotatable. A handle rotating angle measuring apparatus 101 and a torque measuring apparatus 105 are also mounted on the handle rotating shaft 102 to measure the torques acting on the handle 104 by the rotating angle from a standard line and the tractive force of a rower, respectively. The handle rotating shaft 102 is mounted on the inner ring of an one-way clutch 106, connected to a rotating shaft 107 mounted on the outer ring of the one-way clutch 106, and further connected to a variable speed motor 112 through a buffer 108 and a transmission 110. The buffer 108 stores the strain energy corresponding to the actual strain energy by bending stored in the oar of a boat.
Patent JP-S6299532-A (JP)
Inventor: KAKIGI TOSHIYUKI
IPC: A47K13/30
Filed: 1985-10-25
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-H03104001-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YASUKOCHI MASAYA
IPC: G11B5/008
Filed: 1989-09-18
Abstract: PURPOSE:To accomplish the simultaneous recording and simultaneous reproducing of two channels by providing an entire width erasing head and a sound controlling head. CONSTITUTION:A track width R is taken as a sound part 22b and a control part 22c and a control track width C is taken as the sound part 21b and the control part 21c. The sound parts 21b and 22b record signals on sound tracks 1b and 2b respectively and the control parts 21c and 22c record the signals on control tracks 1c and 2c respectively. The control signals on the control tracks are made to synchronize with the signals recorded on tracks 1a and 2a. The track width R is divided in two to a sound track erasing part 12b and a control track erasing part 12c, and the control track width C is taken as a sound track erasing part 11b and a control track erasing part 11c, then a video track width B is taken as video track erasing parts 11a and 12a. The erasing parts 11a and 12a erase the tracks 1a and 2a, so that the simultaneous recording and simultaneous reproducing of two channels is executed and a divided area is independently erased, recorded and reproduced.