baber/WOPTO huggingface dataset:
Patent JP-H08165572-A (JP)
Title: Water passing device in vacuum treating chamber
Inventor: IRISAWA KAZUHIKO
IPC: H01L21/205
Filed: 1994-12-14
Abstract: PURPOSE: To provide a water passing device for passing water to a part through which water is passed arranged in a vacuum chamber to conduct the desired treatment in a specified vacuum from the outside of the chamber, having the part capable of being detached without depositing the water in the device in the chamber. CONSTITUTION: An detachable intermediate connector 2 is inserted into the through hole 13 of a flange 12 (wall part of a vacuum treating chamber) fixed to the wall main body 11 of the vacuum treating chamber 1 to cover the opening 111 from the inside of the chamber and fixed by a disassemblable fixing means 3, and a part 10 in the chamber 1 through which water is passed is connected to the end of a water passage 20 piercing the connector 2 inside the chamber and a cooling water feed means to the end outside the chamber to constitute the water passing device A. When the part 10 is detached, the water passage 20 in the connector 2 is closed outside the chamber, the fixing means 3 is disassembled, and the connector 2 is drawn out inside the chamber.
Patent JP-H02154845-A (JP)
Title: Gear shift device for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-12-08
Abstract: PURPOSE:To cope with various specification changes by providing single pinion type first and third planetary gears and the double pinion type second planetary gear in series and connecting specific elements directly or via coupling means respectively. CONSTITUTION:Single pinion type first and third planetary gears 1 and 3 and the double pinion type second planetary gear 2 are arranged coaxially with input and output shafts 4 and 5; the first and second ring gears 1R and 2R, the first carrier 1C ad the second sun gear 2S and the third ring gear 3R, the second and third carriers 2C and 3C are connected invariably or selectively via coupling means. When 1C, 2S and 3R are connected via a clutch K3 and clutches K1-K3 and brakes B1-B3 are selectively coupled, for example, shift stages of seven forward speeds and one reverse speed are obtained. When positions of the clutches are changed or added, shift stages of seven forward speeds and two reverse speeds or the like are obtained. A shift shock is reduced, the power performance is improved, and various specification changes can be coped with.
Patent JP-H06304209-A (JP)
Title: Medical bed device
Inventor: MASUDA TERUO
IPC: A61G7/05
Filed: 1992-11-19
Abstract: PURPOSE:To enable a patient to be automatically moved on a mattress by means of simple constitution and a compact device by constituting a second mattress part drivable back and forth, left and right relatively to a first mattress part CONSTITUTION:A medical bed device is provided with a bed frame 4, a first mattress part 15 supported at the predetermined height by the frame 4 and a mounting body 25 mounted on the bed frame 4 to be vertically moved by a vertically driving mechanism 24. A second mattress part 28 spaced horizontally from the fi st mattress part 15 by a predetermined gap is supported on the upper surface of the mounting body 25 by a support means 27 to be horizontally movable. Also, a seft and right driving means 35 for driving left and right the second mattress part 28 along the widthwise direction of the bed frame 4 and a back and forth drive means 37 for driving the second mattress part 28 along the longitudinal direction of the bed frame 4 are equipped between the mounting body 25 and second mattress part 28.
Patent JP-H0335983-A (JP)
Title: Cover for compressed air tool
Inventor: JIEEMUZU KEI BATSUTSUEN
IPC: F16P1/02
Filed: 1989-11-29
Abstract: PURPOSE: To form a grip which is comfortable to use and to protect a user's hands and to prevent damage to a motor and a handle in the event of drop by extending a hollow second main body part from a first domed main body part defining a cavity enclosing the motor, and enclosing the handle in the second main body part. CONSTITUTION: A cavity 42 for enclosing a motor 24 used in a pneumatic tool 20 is defined by the dome 44 of the first main body part 38 of a cover 36. The handle 22 of the pneumatic tool 20 is enclosed in a hollow main body part 50 extending from the first main body part 38. In this case, to reduce noises during use, a small chamber 48 which functions as a muffler is formed between the dome 44 and the motor 24.
Patent JP-H03174259-A (JP)
Title: Vertical grinding machine
Inventor: IKEDA MITSURU
IPC: B02C25/00
Filed: 1989-12-01
Abstract: PURPOSE:To continuously perform stable operation by providing a vibrometer on the outer surface of the casing of a vertical grinding machine and connecting a controlling means which gives the input signals of progressing and recessing action of elevation or lowering according to a main signal obtained by the vibrometer to the vertically progressing and recessing means of a scraper. CONSTITUTION:A plurality of grinding rollers 4 are freely rotatably arranged on the upper face of the outer circumferential part of a rotary table 2. A raw material supplied to the central part of the table 2 is ground between the upper face of the table 2 and the circumferential faces of the rollers 4 by giving the prescribed grinding pressure to the rollers 4. A freely rotary auxiliary roller 30 is provided on the upper face of the outer circumferential part of the table 2 provided between the rollers 4. The layer of the raw material bitten into the rollers 4 is compressed on the circumferential face of the auxiliary roller 30. A vertically progressive and recessive scraper 100 is provided to the raw material biting side of the roller 30. A controlling means 300 described hereunder is connected to the vertically progressing and recessing means 130 of the scraper 100. The controlling means 300 gives the input signal of progressing and recessing action of elevation or lowering according to an output signal obtained by a vibrometer 200 provided on the outer surface of the casing 20 of a vertical grinding machine 1.
Patent JP-2001133656-A (JP)
Title: Modular optical connector plug
Inventor: NISHIGUCHI MASAMI
IPC: G02B6/36
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a modular optical connector plug and to assemble it without requiring troublesome processings or works. SOLUTION: A plug main body 14, having a device-attaching/detaching lever 16 is provided with an aperture part 20, which communicates with a guide groove 12 for an optical fiber cord, in the face opposite to the face having the lever 16. A plastic optical fiber cord inserted through a guide groove 12 of the plug main body 14 is fixed elastically in the guide groove 12 by a spring piece 22a of a cord-retaining plate 22 inserted into the aperture part 20. This cord-retaining plate 22 is held in the aperture part 20 by a retaining plate fixing member 24, which is inserted into the aperture 20 and is fixed. An optical fiber of the optical fiber cord is fixed to a sheath-shaped projection part 28 by an adhesive introduced through an adhesive introduction hole 30 provided in the sheath-shaped projection part 28.
Patent JP-H08143027-A (JP)
Title: Packaging box with double structure
Inventor: SUGITA SHIGETOSHI
IPC: B65D5/50
Filed: 1994-11-21
Abstract: PURPOSE: To prevent an environmental pollution from generating after the usage, and make a packaging box extremely convenient at the time of transport or storage. CONSTITUTION: A rear external plate 2, left external side plate 3, right external side plate 5 and front external plate 6 are provided, and a rear bottom plate 13 and front bottom plate 26 are respectively provided on the lower side edge of the rear external plate 2 and front external plate 6. Then, at a bonded part between the rear bottom plate 13 and rear external plate 2, and a bonded part between the front bottom plate 26 and front external plate 6, a rear bottom cushioning plate 15 and front bottom cushioning plate 2 are respectively provided in such a manner that they can be freely cut and raised inward. Then, at the upper side edge of the left external side plate 3 and right external side plate 5, interval-retaining plates 37, 42 and right and left internal plates 39, 44 are provided to form a packaging box main body 1.  On the upper side edge of the rear external plate 2 of the packaging box main body 1, a rear lid body 51 consisting of a rear external top plate 47, interval-retaining plate 48, rear internal top plate 49 and rear internal plate 50, etc., is provided. Then, on the upper side edge of the front external plate 6 of the packaging box main body l, a front lid body 62 consisting of a front external top plate 58, interval-retaining plate 59, front internal top plate 60 and front internal plate 61, etc., is provided.
Patent JP-H08141597-A (JP)
Title: Apparatus for treating waste water containing nitrogen and fluorine
Inventor: AKEGA HARUKI
IPC: C02F1/58
Filed: 1994-11-21
Abstract: PURPOSE: To suppress the obstruction of bacterial action due to fluorine and to prevent the formation of calcium carbonate in a nitration apparatus to efficiently perform the whole of biological nitrogen removing reaction in a waste water treatment apparatus removing nitrogen and fluorine from nitrogen and fluorine-containing waste water by using a biological denitrifying method using nitrifying bacteria and denitrifying bacteria and a fluorine removing method using a calcium compd. CONSTITUTION: A biological nitrating device 2 is arranged to the front stage of a fluorine removing apparatus 12 and a biological denitrifying device 20 is arranged to the rear stage thereof to perform the treatment of nitrogen and fluorine-containing waste water by biological nitration, fluorine removal due to a calcium compd. and biological denitrification. Especially, as the biological nitrating device, a biological film type device using a bacteria carrier 4 wherein a bacteria film is supported on a carrier is used and, as the biological denitrifying device 20, a flotation type device is used.
Patent JP-H01151443-A (JP)
Title: Diagnostic image display apparatus
Inventor: NOMURA SEIJI
IPC: A61B6/03
Filed: 1987-12-09
Abstract: PURPOSE:To easily and accurately correct an r-characteristic fitted to an actually used image display device, by respectively calculating the differences of gray levels when the measured values corresponding to respective gray levels are brought to ideal gray level values and correcting the gray level values using the same as a correction values or correction factors. CONSTITUTION:The digital values to the respective gray levels stored in a memory 1 are read by a processor 2 and the difference of the gray levels when said values are brought to the digital values of ideal gray levels are respectively operated. That is, a curve obtained by plotting the digital values to the respective actually measured levels is set to D and the curve based on the ideal gray levels is set to E. For example, so that digital value at a gray level A is B but the digital value to the ideal gray level at that time becomes B', difference (A-A') of the gray level A and a gray level B' is calculated by the processor 2 and used as a correction factor or correction value to correct the gray level value A corresponding to the digital value concerned of a window table 5.
Patent JP-H03171313-A (JP)
Title: Compact electronic equipment
Inventor: KOBAYASHI KOICHI
IPC: G06F1/16
Filed: 1989-11-30
Abstract: PURPOSE:To minimize the packaging space for a medium driving module without degrading the connection performance to other equipments provided on the rear surface of an electronic equipment main body by fitting the medium driving module into a storing recessed part formed on the bottom surface of the equipment main body. CONSTITUTION:A medium driving module 4 is obliquely inserted toward a single side face 22b of a flat storing recessed part 22 formed on the bottom surface of an electronic equipment main body 1. Then the free end side of the module 4 is turned toward the part 22 with the supporting point of an insertion terminal defined as a rotary fulcrum. Thus, the free end side of the module 4 is put into the part 22 and a connection part of one of both sides of a connector 10 is connected to a connection part of the other side of the connector 10 set at the side of the part 22. Then the module 4 is totally fitted into the part 22 simultaneously with the electrical connection and then fixed to the main body 1 at the free end side of the module 4. In such a constitution, the packaging space of the module 4 is minimized without degrading the connecting performance to other equipments provided on the rear surface of the equipment 1.
Patent JP-H08147460-A (JP)
Title: Image processing method
Inventor: KOIKE KAZUMASA
IPC: H04N1/387
Filed: 1994-11-22
Abstract: PURPOSE: To provide the image processing method which attains both picture quality improvement by line density conversion and a smoothing process and prevention against picture quality deterioration by the magnification variation of a half-tone image. CONSTITUTION: The image processing method performs the density conversion and smoothes and outputs the respective pixels of a binary image inputted to an image processor by dividing the pixels into M×N pixels (M and N: natural number) of a specific pattern corresponding to the pattern of peripheral pixels; and the respective pixels of the inputted binary image are divided into m×n pixels (m and n: natural integer larger than 2), (m-1)×n pixels, m×(n-1) pixels, or (m-1)×(n-1) pixels of a specific pattern corresponding to the pattern of the peripheral pixels.
Patent JP-H07170605-A (JP)
Title: Pantograph collector for lead-impregnated cu-based sintered alloy electric railcar with excellent wear resistance
Inventor: SANO MORIHIKO
IPC: B60L5/00
Filed: 1992-10-27
Abstract: PURPOSE:To improve wear resistance of a pantograph collector of an electric railcar which runs particularly at high speed. CONSTITUTION:A pantograph collector for an electric railcar contains 5-30% of one or more kinds of hard Fe-Mo-Si intermetallic compound and Fe-Mo-Si-Ci intermetallic compound. Further, it contains a composition (by wt.%) containing one or more kinds of 7-20% of Fe, 0.05-4% of Sn and 0.1-5% of Ni, and residue of Cu (containing 40% or more) and inevitable impurities as material forming components and lead-impregnated Cu-based sintered alloy obtained by impregnating Cu-based sintered alloy having a porosity of 5-15% with Pb or Pb alloy.
Patent JP-S63163050-A (JP)
Title: Hydraulic vibration-proof device
Inventor: MIYAJI MASAO
IPC: F16F15/02
Filed: 1986-12-25
Abstract: PURPOSE:To change vibration-proof characteristics with a simple control by providing a hydraulic change-over means between an abutting member and other members to change-over a hydraulic cylinder from stopper mode to vibration-proof mode according to the rotational frequency of a machine or the like. CONSTITUTION:A servo cylinder 14 is defined into upper and lower cylinders 18, 19 by a partition wall 17, and an oil pressure chamber 21 is formed by the lower cylinder 19 and a lower piston 30. Also, an oil pump 46 is connected to the oil pressure chambers 21, 31 respectively by oil paths 48, 50. Further, both oil paths 48, 50 are interconnected by an oil path 83 having a variable throttle valve 85. Thus, when vertical vibration takes place on a mounting bed 2, both pistons 20, 30 are moved by same amount in the same direction so that working oil flows through said valve 85 by volumetric changes of both oil chambers 21, 31 to attenuate the vibration with the resistance of throttle valve 85.
Patent JP-H03170984-A (JP)
Title: Method and device for preparing overhead projector document
Inventor: OBATA HIROYUKI
IPC: G03B21/132
Filed: 1989-11-29
Abstract: PURPOSE:To prepare a document of high resolution by forming directly an electrostatic image on a thermoplastic frost film, and thereafter, forming a frost image by heating and generating an OHP document. CONSTITUTION:When light is radiated to an original document 7 by a light source 3 from the lower face side of platen glass, while applying a voltage between both electrodes of a photosensitive body 1 and a frost film 2 and the photosensitive body is exposed by its reflected light, an electrostatic charge pattern negative image corresponding to a gradation image of the document surface is formed on the insulating frost film. Subsequently, when this frost film 2 is heated, a thermoplastic resin layer 2a electrified by electrostatic charge is plasticized, and since charge of a reverse code to electrostatic charge of the surface is induced in an electrode 2b, Coulomb's force works on the surface electrostatic charge in the electrode direction, and the surface of the thermoplastic resin layer is drawn to the inside. In such a way, a rugged image corresponding to an electrostatic charge pattern, that is, a frost image is formed, and an overhead projector (OHP) document being faithful to the document and having a high quality can be generated.
Patent JP-H11129584-A (JP)
Title: Printing system and method for managing the printer
Inventor: AIBA YOSHINOBU
IPC: B41J29/46
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing system for improving an operator's handling convenience at the time of instructing a print and a method for managing its printer. SOLUTION: By referring to an MIB built in a network interface of a printer to be instructed for a print in a PC, information of the printer is acquired (S4). And, if the residual number of set sheets is '0' (S5), a print process is stopped, and no print is displayed on a display unit. And, if the residual number of printing sheets set in an organization unit ID is less than the designated number of the sheets (S6), if the printer does not have a function of executing the print command (S8), if the processing capacity of the printer is not an allowable range (S10), if the printer is not in a printable state (S12), or if an error of the printer occurs (S14), a predetermined message to a user is displayed on the display unit, and any unit selects its dealing (S7, S9, S11, S13, S15).
Patent JP-2001129930-A (JP)
Title: Release liner and production method thereof
Inventor: HARADA MASAOMI
IPC: B32B27/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a release liner capable of applying release treatment to a base material by a simple means and a simple process, keeping good release properties over a long period of time and not exerting adverse effect on quality when used as a base material of a self-adhesive tape. SOLUTION: A release liner is constituted by providing a release agent layer on the surface of a base material and the release layer is formed by frictionally transferring a release agent in a solid state to the surface of the base material. This release liner can be produced by bringing the release agent in a solid state into contact with the surface of the base material and moving at least one of the base material and the release agent in the solid state along the longitudinal direction of the base material to frictionally transfer the release agent in the solid state to the surface of the base material. Frictional transfer may be performed in such a state that the base material and/or the release agent in the solid state are heated.
Patent JP-H08167247-A (JP)
Title: High-efficiency encoding method and device as well as transmission medium
Inventor: KONO MAKOTO
IPC: G10L19/035
Filed: 1994-12-15
Abstract: PURPOSE: To make it possible to execute high-efficiency encoding with good efficiency in effectively utilizing a sound hearing characteristic, to prevent the deterioration in sound quality at a low bit rate and to improve the sound quality at the same bit rate. CONSTITUTION: This high-efficiency encoding device breaks down input signals to plural frequency band components to provide signal components within plural two-dimensional blocks relating to time and frequency, determines the quantization coefft. expressing the characteristics of the signal components by every two-dimensional block, determines a bit distribution quantity in accordance therewith, compresses the information by quantizing the signal components therein by every two-dimensional block and outputs the compressed information together with the information compression parameters by every two-dimensional block.  The device has a harmonic component detecting circuit 813 for detecting the harmonic relation possessed by the input signals and a bit fraction adjusting circuit 814 from a band-by-band energy calculating circuit 803 as constitution to determine the bit distribution quantity. The degree of concn. of the bit distribution is enhanced for the two-dimensional blocks in which the respective harmonic components are included at the time of determining the bit distribution quantity.
Patent JP-H07170609-A (JP)
Title: Large-fork lift truck driver
Inventor: SAITO TETSUO
IPC: B60L50/15
Filed: 1993-12-13
Abstract: PURPOSE:To reduce a life cycle cost and to improve safety by providing double front drive wheels and rear steering wheels, mounting drive motors for each front wheel, and providing a generator and an engine for the motors. CONSTITUTION:Powers are supplied from a generator 31 by the drive of an engine 33 to drive motors 30, which rotatably drive wheels 25-28, and a vehicle runs. In this case, even if a road surface is rough and rear wheels 22 or 23 are steered, or the wheels 22, 23 are steered, since steering central positions of the wheels 22, 23 are disposed outside centers of treads, restoring moment becomes larger than a steer increasing moment, the wheels 22, 23 are automatically restored, and automatically held in linear run properties. When a vehicle stops, it is decelerated by regenerative braking of the motors 30 to operate a brake to stop. Thus, a use frequency of the brake is reduced, a life cycle cost can be reduced, and safety is improved.
Patent JP-H07170416-A (JP)
Title: Method and device for automatic color sensing
Inventor: IWATANI IWAO
IPC: G06T7/00
Filed: 1993-12-13
Abstract: PURPOSE:To provide a method and a device for automatic color sensing deciding a white level, a black level and a color properly without being affected by a color picture signal noise. CONSTITUTION:The automatic color sensor consists of a means 1 generating a color flang representing a white, a black level and a color of a pixcel based on image data, a ghost correction means 2 deciding the presence of ghost based on the color flag and correcting the ghost, a before ghost correction color pixcel count means 3 and an after ghost correction color pixcel count means 4 counting the number of color pixcels, the color pixcel consecutive number count means 5 counting the number of consecutive color picture elements, a white black level change point count means 6 counting a level change point from a white level into a black level or vice versa, and a CPU 8 reading data from each of the count means 3-6 to apply various processing to them. Then the CPU 8 decides a white level, a black level and a color based on the data from each of the count means 3-6.
Patent JP-H06155665-A (JP)
Title: Packing film
Inventor: FUJII TOSHIO
IPC: B32B7/12
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a packing film excellent in cutting properties, transparency, heat resistance, interlaminar adhesiveness, barrier properties and heat non- shrinkability by providing polyolefin resin layers to both surfaces of an ethylene/ vinyl alcohol copolymer resin layer through adhesive layers. CONSTITUTION:Layers each composed of a polyolefinic resin compsn. are provided on both surfaces of a layer composed of EVOH through adhesive layers each composed of a molten mixture of an acid modified polyolefine resin and 2-40wt.% of EVOH. The layers (e.g; inner and outer layers) formed from the polyolefinic resin compsn. are bonded to the layer of the center part formed from the ethylene/vinyl alcohol copolymer resin through the adhesive layers. As the ethylene/vinyl alcohol copolymer resin, one with MFR of 1-20g/10min (230 deg.C) is used in general.