baber/WOPTO huggingface dataset:
Patent JP-H09116507-A (JP)
Title: Optical device for monitoring
Inventor: NAGANUMA NORIHISA
IPC: H04B10/293
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce the polarization dependency without increasing the size of the device by selecting a beam separate condition and arrangement of monitor ports so that the polarization dependency of a split ratio in a beam split means is cancelled depending on a difference between coupling efficiencies of 1st and 2nd beams to monitor ports. SOLUTION: A polarization beam splitter 32 receives a reflection beam from a coupler film 34 of a photocoupler 14 being a beam split means and splits the beam into two beams having polarized planes orthogonal to each other and provides an output of them. Then a coupling efficiency of 1st and 2nd beam received by a photo diode 24 causes a difference by setting a position of the photo diode 24 by taking a tolerance curve of the coupling efficiency caused by existence of a prescribed light receiving diameter of the photo diode 24 being a monitor port into account thereby cancelling the polarization dependency of split ratio on the coupler film 30.
Patent JP-H10115418-A (JP)
Title: Combustion volume controller of hot air heater
Inventor: OKADA MASAFUMI
IPC: F24H3/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a combustion volume controller of a hot air heater which can be transferred to quiet sound mode arbitrarily and control the amount of gas sophisticatedly from strong combustion to weak combustion during the transfer time of quiet sound mode. SOLUTION: This hot air heater is provided with a control means 44 which controls the amount of combustion of a burner from a maximum combustion volume to a minimum combustion volume in proportion with the deviation between a setting temperature and a detection temperature. In this case, the heater is also provided with a quiet sound switch 24 which indicates and cancels quiet sound operation mode. The control means 44 minimizes the range which changes the amount of combustion when the quiet sound operation mode is indicated with this quiet sound switch 24.
Patent JP-S6452636-A (JP)
Title: Production of granular slag
Inventor: IKEBUCHI IWAO
IPC: C04B5/02
Filed: 1987-10-23
Abstract: PURPOSE:To inexpensively produce high-quality powdery slag without causing explosion, by making molten slag fly in a water mist atmosphere to granulate and to disperse the molten slag and cooling. CONSTITUTION:Molten slag 1a produced by metal smelting is dropped from a pot C through a hopper d and a conduit 3 on rotary drums 10a and 10b having a radiated blade 10' on the outer periphery, granulated, dispersed, the direction of the slag is changed by a flying control roller 13' in a stationary hood 12 above the drums 10a and 10b and introduced into a rotary hood 11 which is rotated through a motor 22 and a gear 22' while vertically moving and is slant downward at the right. The slag is brought into contact with water mist jetted from a nozzle 13 set at the front upper part of the hood 11 and air supplied through a ring-shaped air pipe 14 and a through hole 14a set at the left end of the outer periphery of the hood 11 and discharged from an outlet 20.
Patent JP-H06115606-A (JP)
Title: Load carrying equipment
Inventor: KITA HIROAKI
IPC: B65G1/00
Filed: 1992-10-08
Abstract: PURPOSE:To cope with various layouts, eliminate a cycle time for changing a direction, and constitute the whole equipment at a low cost by providing a turntable on a traveling body which can move on a fixed traveling path. CONSTITUTION:A self-traveling vehicle 1, on the delivery conveyor 5 of which a load is placed, is constituted to be able to change a direction of the load, when necessary, by turning a turntable 3 while it is traveling or stops on a traveling path 16. After the self-traveling vehicle 1 is stopped at a position outside each target device 30, a movable body 7, when necessary, is protruded to connect the play end of the delivery conveyor 5 to the device 30. In the next step, the load on the self-traveling vehicle 1 is laterally moved from the delivery conveyor 5 to deliver the load to the device 30. By reverse operation, the load on each device 30 is delivered to the self-traveling vehicle 1. Thus, loads can be directly delivered with the self-traveling vehicle positioned in a variety of directions to the traveling path, and a load direction can be changed while the self-traveling vehicle is moving.
Patent JP-S63122456-A (JP)
Inventor: TAKEYAMA KOJIRO
IPC: A61L9/16
Filed: 1986-11-12
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-2000095089-A (JP)
Title: Brake fluid pressure control device
Inventor: SEKIGUCHI AKIHIKO
IPC: B60T8/40
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a brake fluid pressure control device excellent in operating responsiveness and braking feeling with such constitution that boost pressure more intensified than the normal time is obtained in one of two brake systems when a failure is generated to the other brake system. SOLUTION: In a brake fluid pressure control device with a braking device actuated by the control fluid pressure of a control valve 3 provided to control the fluid pressure of a fluid pressure source in proportion to fluid pressure acting upon a control piston 70, a fluid pressure generating chamber 2b is formed between the control piston 70 and a master piston 2a, and the pressure receiving area B of the control piston 70 is made smaller than the pressure receiving area A of the master piston 2a facing the fluid pressure generating chamber 2b. In the case of fluid pressure not being generated in the fluid pressure generating chamber 2b, the master piston 2a presses the control piston 70 to make the control valve 3 output control fluid pressure.
Patent JP-H0792700-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YOSHIDA ICHIRO
IPC: G03G5/04
Filed: 1993-09-24
Abstract: PURPOSE:To produce a single layer type org. photoreceptor excellent in electrification stability, not lowering potential by electrification even after use over a long time and excellent also in sensitivity to light. CONSTITUTION:A photosensitive layer formed by dispersing a phthalocyanine pigment having an electron withdrawing group and at least one kind of pigment selected from among a perylene pigment, a perinone pigment and an azo pigment each having an electron donative group in a synthetic resin binder is disposed on an electric conductive substrate.
Patent JP-H01113490-A (JP)
Title: New method of manufacture of polarizing microbead under pressure
Inventor: WATABE SHOZO
IPC: C10C3/08
Filed: 1987-10-27
Abstract: PURPOSE:To efficiently obtain polarizing microbeads having excellent uniformity, by baking a specified raw material in an inert gas or decomposition gas. CONSTITUTION:Polarizing microbeads having a diameter of 0.01-1.0mm are obtained in a yield of 45-65% by raising the temperature of a raw material from room temperature to 550-850 deg.C at a rate of 2-20 deg.C/min under a pressure of 10-60kg/cm<2> in an inert gas or decomposition gas to bake said raw material for 30min to 10hr. Said raw material comprises: a petroleum pitch having an initial boiling point of 460 deg.C and an end point of 560 deg.C, an average molecular weight of 360-410, and a softening point of 45-65 deg.C, obtained by vacuum distillation of a by-product decanted oil in the thermal catalytic cracking of a desulfurized gas oil of reduced pressure and cutting the distillate to 85%: or hexane-extracted matter having an average molecular weight of 360-410 and a softening point of 40-50 deg.C, obtained by extracting said pitch with hexane etc., or a benzene-extracted component having an average molecular weight of 390-450 and a softening point of 76-108 deg.C, obtained by extracting the hexane-insolubles with benzene etc.
Patent JP-H0696074-A (JP)
Title: Document processor
Inventor: TERUI YUKA
IPC: G06F17/21
Filed: 1992-09-11
Abstract: PURPOSE:To execute an editing correction by following a form of a document without executing an editing work for setting tab/margin/indent and regulating the form of the document. CONSTITUTION:The document processor 10 is provided with a CPU 11, a RAM 13 having an area for storing a form of a document area document for storing document data as table data, a character-string buffer for storing temporarily an inputted character-string, a work area, etc., an input device 14 consisting of a keyboard provided with keys, etc., for executing an instruction of various data, an input and an editing operation, and a document analyzing device 16 for discriminating a character being effective for editing or not, and analyzing a form of a document, and executes an editing processing so as to hold the form of the analyzed document, at the time of executing the editing processing.
Patent JP-2001092171-A (JP)
Title: Multicolor image forming method and multicolor image forming device
Inventor: HAYASHI NAOYUKI
IPC: G03G7/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain multicolor images having adequate gloss and high image quality by an electrophotographic system relating to a multicolor image forming method and a multicolor image forming device. SOLUTION: In the process for fixing plural toner layers as images on a medium to be recorded, the silicone oil subjected to temperature control in such a manner that its viscosity attains >=0.1 poise and its surface tension attains <=15.0 dyn/cm is adhered to the surface of the fixed toner layers.
Patent JP-H03130050-A (JP)
Title: Method for processing soy sauce
Inventor: TAKEUCHI YOSHINORI
IPC: A23L27/50
Filed: 1989-10-16
Abstract: PURPOSE:To process soy sauce improved in taste in a short period (60 days at the longest) by adding Allium tuberosum Rottl., etc., to a brewed soy sauce and then separating a liquid from a solid. CONSTITUTION:Allium tuberosum Rottl. or Allium victorialis L. var. platyphyllum Makino is added to brewed soy sauce and other vegetables, sodium glutamate, vitamins, calcium, essential amino acids, etc., are preferably further added to separate a liquid from a solid.
Patent JP-H07122001-A (JP)
Title: Data error processing method for magnetic tape recorder
Inventor: SATO TAIJI
IPC: G11B20/12
Filed: 1993-10-28
Abstract: PURPOSE:To enhance data error erasing functionality by enabling data error erasing of an arbitrary data block length that is larger than a fixed erasing length by an erasing-command at one time in application to a magnetic tape recorder supported by a fixed length erasing function. CONSTITUTION:A tape length L corresponding to a data block length DL is operated based on the data block length DL and recording density F. The number of erasing times N required for erasing data errors is operated based on the above tape length L and a fixed erasing length Lo, and data of the data block length DL is erased in repeating data erasing for the erasing times N by the erasing command at one time.
Patent JP-2000101053-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: AOKI HIDEO
IPC: H01L21/82
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a unit cell structure suited to a highly integrated device and a high speed operation in a semi-customized conductor integrated circuit device wherein the degree of freedom about the substrate design of transistors is improved and the wiring layer conversion for processing input/output signals of unit cells which would obstruct the layout of other wiring layers is possibly reduced. SOLUTION: The semiconductor integrated circuit device is constituted such that input/output signal lines from unit cells are laid on a first metal wiring layer 7 formed on a comparatively lower layer on a substrate having elements composed of a p+ diffused layer 3, an n+ diffused layer 4, etc., and high-potential power lines 1 for feeding powers to elements constituting the unit cells and ground lines 2 are laid nearer to the center of the unit cell with narrow spacings on a second metal wiring layer 8 formed on an upper layer than the lower layer wiring layer.
Patent JP-S63123912-A (JP)
Title: Garbage disposal device
Inventor: NAKAGAWA JINZO
IPC: F23G5/00
Filed: 1986-11-13
Abstract: PURPOSE:To deodorize garbage and eliminate its harmfulness in a raw garbage disposal device by providing a garbage incinerating chamber which incinerates garbage by a microwave absorbing heat generator and a dust and ash collecting chamber in a garbage collecting cylinder body with a low dielectric constant and providing a sliding type opening and closing plate between them. CONSTITUTION:An opening and closing plate 17 is closed by the spring force of a spring 19 and a shut-off plate 28 of the lower opening of a dust and ash chute 27 is closed to receive a garbage collecting cylinder body 6 which has collected garbage in a box 1. Next, a magnetron 23 is made to oscillate. The microwave thus generated penetrates a heat insulation body 5 of a low dielectric constant and a garbage collecting cylinder body 6 through a waveguide 21 and is supplied to a cylinder body 2. Accordingly the garbage in the cylinder body 6 and a heat generation 14 absorb microwaves and generate heat. With this arrangement the garbage is dried and ignited and burns. After the combustion is over, the oscillation of the magnetron 23 is stopped and the opening and closing plate 17 is opened to discharge the ash into a dust and ash receiving vessel 19. With this constitution garbage can be disposed sanitarily.
Patent JP-H10125027-A (JP)
Title: Disklike recording medium
Inventor: KIKUCHI SHUICHI
IPC: G11B23/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a warp of a deformation of a disk main body part due to an increase in temperature. SOLUTION: A disklike recording medium has a disk main body part 2 and a center hub 3 fitted on a center hole 2a of a medium main body part 2, and the center hub 3 is magnetically attracted to a disk table of a recording/ reproducing device, and is chucked on the disk table. The center hub 3 comprises upper and lower hub structures 11, 12 for clamping upper and lower faces of the disk main body part 2. One of the upper and lower hub structures 11, 12 has upper and lower hub structure coupling axial part 13, and also the other has a hole part 14 for engaging with the axial part 13. The axial part 13 engages with the hole part 14, and a top end part 13a of the axial part 13 is deformed along a marginal part of the hole part 14, whereby the upper and lower hub structures 11, 12 are coupled with each other.
Patent JP-2001094519-A (JP)
Title: Method and device for digital broadcast reception
Inventor: OKAMURA SHINSAKU
IPC: H04N21/6405
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast reception device having flexible constitution applicable to various receiving terminals. SOLUTION: A stream control part 15 controls a demultiplexer part 9 to filter broadcast data in 2nd format out of broadcast data in 1st format and outputs the broadcast data in 2nd format from the demultiplexer part 9 to an IP datagram generation part 11. The generation part 11 is controlled to read in the broadcast data in 2nd format and generate broadcast data in 3rd format by performing a specific stream processing for the broadcast data in 2nd format. The broadcast data in 3rd format are outputted from the generation part 11 to a LAN I/F part 13, which is controlled to convert the data into a data format matching the kind of a LAN 5, so that the data are sent to a PC terminal having made a reception request through the LAN 5.
Patent JP-H1193487-A (JP)
Title: Mechanism for moving latch bolt into and out of door lock box
Inventor: HONDA KENSUKE
IPC: E05C1/16
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To permit a door to be opened only toward an operator who controls a control member, when the operator tries to open the door. SOLUTION: A mechanism for moving a latch bolt into and out of a door lock box has a trigger and a locking lever inside the block box, the locking lever being turned by the trigger and engaged with the engaging part of a deadbolt. In that case, the mechanism includes: a pair of first and second bolt driving bodies 21, 22 each having an engaging arm part 30 and mounted integrally on respective independent handle cam shafts, the engaging arm part 30 being normally engaged with the deadbolt; first and second movable support pieces 36, 37 disposed in such a way as to make sliding contact with the cam parts 31 of the bolt driving bodies 21, 22 and moving horizontally to match the driving forces of the rotating first or second bolt drive 21 or 22;  and first and second latch bolts 41, 42 horizontally supported against the respective movable support pieces 36, 37 and made to follow the movable support pieces 36, 37 by the spring force of a spring member 46. The engaging ends 43 of the latch bolts 41, 42 are set in opposite directions so that an operator can open the door toward the indoor side where he is situated.
Patent JP-2001090509-A (JP)
Title: Cryogenic power generating system using liquid air
Inventor: SAKATA TOYOSHI
IPC: F02G5/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance power storage efficiency by effectively utilize a special character of liquid air without disusing exergy of a very low temperature of cold contained in the liquid air to improve electric power (power) reconversion or a thermodynamic cycle for recovery, when the reconversion to the electric power (power) or the recovery is carried out. SOLUTION: After pressure of the liquid air is raised using a pump 3 to be vaporized in a heat exchanger 4, a temperature of a working fluid (air) is lowered by the second expansion equipment 7 and an expansion valve 12 to generate new cold heat. The atmospheric air introduced into the thermodynamic cycle by another system is cooled in the heat exchanger 4 using the generated cold heat and the cold heat generated when the liquid air is vaporized as a low temperature heat source for the cycle, followed to be compressed at the very low temperature by the first compressor 9 so as to be brought into the working fluid, and is joined with the working fluid of the vaporized air to be supplied to an internal combustion engine 10 so as to drive a generator 11 by the engine 10.
Patent JP-H03133002-A (JP)
Title: Headlamp for vehicle
Inventor: KONDO TOSHIYUKI
IPC: G03C1/685
Filed: 1989-10-18
Abstract: PURPOSE:To better conformity of a vehicle headlamp with a vehicle body from the point of view of design by forming an outer lens from a colored glass which is colored by irradiation of a ray of specific wavelength and becomes colorless by stopping of irradiation, and applying to a lamp a coating film which blocks the wavelength. CONSTITUTION:The lens 4a or outer lens 4b of a vehicle headlamp 1 is formed from a colored glass which is colored when silver is precipitated by reaction of e.g. halogenated silver to irradiation of ultraviolet rays and which becomes colorless and transparent when silver reverts to halogenated silver by stopping of irradiation, and a coating film 5 made of a material which blocks this wave length is applied to the surface of the bulb 2a of a lamp 2. The lamp therefore becomes semi-transparent in day time and so further increases a sense of continu ity with a vehicle body 10, while at night the lens 4a or outer lens 4b becomes transparent in the absence of solar light but becomes opaque again by lighting of the front lamp 2; that is prevented by the coating film 5 of the lamp 2. Conformity of the lamp 2 with the vehicle body 10 from the point of view of design is thus bettered.
Patent JP-H01112500-A (JP)
Title: Method for instructing parking position
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1987-10-27
Abstract: PURPOSE:To execute efficient parking lot control by informing the driver of an incoming vehicle, which is detected by an incoming vehicle detector, of only one idle parking block or one block to be selected out of the plural blocks with a sound output when a parking rate goes to be over a prescribed value except for the block to be temporarily unusable. CONSTITUTION:The outputs of sensors S1-Sn of parking blocks P1-Pn are received and a keyboard 14 output to show the block to be temporarily unusable is removed and processed by a signal processor 10. Then, the obtained parking rate goes to be over the prescribed value of 75%, for example. In such a case, here, when the idle parking block is only one, block information are instructed to the said block and when the number of the idle blocks is plural, one block is selected and the block information are instructed through an amplifier 8 of a sound output device 3 and a speaker 7 to the driver of the incoming vehicle to be detected by an incoming vehicle detecting device CS. Thus, the position of the block can be efficiently informed in the parking lot to get bad foresight.
Patent JP-H0698391-A (JP)
Title: Microphone device
Inventor: KURISU KIYOHIRO
IPC: H04R3/00
Filed: 1992-09-14
Abstract: PURPOSE:To set the horizontal sensitivity at zero and also to secure the narrow directivity in a wide band range. CONSTITUTION:Two unidirective microphones 20 and 22 are set with a space D secured between them so that the coincidence is obtained along the reference axes of both microphones. Then the sound pressure gradient microphones 14, 16 and 18 which obtain the difference of output signals for both microphones 20 and 22 through an adder 24 are arranged with the spaces (d) secured among those three microphones so that their reference axes are set approximately parallel to each other. The output signals of the microphones 14, 16 and 18 are supplied to the equalizers 28, 30 and 32 having the frequency characteristics approximately complementary to the front sensitivity frequency characteristics of the microphones 14, 16 and 18 respectively. Then an adder 34 adds together the output signals of equalizers 28, 30 and 32.
Patent JP-H06241013-A (JP)
Title: Piston engine assembly operated at fluid pressure
Inventor: JIYON TERENSU UORUSHIYU
IPC: F01L25/08
Filed: 1993-10-29
Abstract: PURPOSE: To provide an assembly including a pressurized fluid valve which efficiently cooperates with an engine for reversing the direction of a motion of an engine driving shaft of a fluid pressure operated piston engine. CONSTITUTION: This engine assembly 10 is composed of an engine 12 and a fluid valve 14. The fluid valve 14 includes a valve spool 26 for alternately changing the coupling modes of the pressurizing fluid to a piston chamber 18. The movement is achieved by a moving device rod 82 mounted on the valve spool 26. The moving device rod includes a pair of magnets 100, 108. A fork 86 mounted on an engine driving shaft 22 at one end is limitedly moved between a pair of magnets of the moving device rod 82. The moving device rod 82 and the valve spool 26 are moved from one position to the other position by the interaction between the magnetic flux generated by a magnet 96 supported on the fork and one magnet of the moving device rod 82, and therefore, the flowing direction of fluid to the piston chamber is changed, and the moving directions of the piston and the driving shaft are reversed.