baber/WOPTO huggingface dataset:
Patent JP-2000301807-A (JP)
Title: Method for recording test pattern, information- processing apparatus and recording apparatus
Inventor: YANO KENTARO
IPC: B41J2/01
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To record a test pattern with which a color shift can be visually detected highly accurately in a process of correcting the color shift caused by a difference in output characteristic of recording heads of a recording apparatus. SOLUTION: Each patch of a test pattern is constituted of two divided adjoining areas, and one area (upper part) is made a test area for detecting a color shift degree in which C and M gradation values among C, M, Y and K gradation values as patch record data are changed. The other area is made a reference area for expressing achromatic colors as a detection reference. C, M, Y and K gradation values are set so that a spatial frequency of dots to be formed in the reference area in each patch becomes close to a spatial frequency of the corresponding test area.
Patent JP-H01282572-A (JP)
Title: Laser beam printer
Inventor: KUSANO AKIHISA
IPC: H04N1/04
Filed: 1988-05-10
Abstract: PURPOSE:To process light amount adjustment before writing an image and to prevent the forcible scanning of laser light to an image formation area by detecting the specified rotation position of a polygon mirror surface and performing laser light emission obtaining a horizontal synchronous signal in a non-image formation part. CONSTITUTION:A light emitting diode 4 for detecting a rotation position exposes reflection materials 2a-2f in response to a non-image information area of a photosensitive drum 57 and a phototransistor 5 receives light. While the transistor 5 is electrically conducted, a position detection circuit 3 sequentially outputs a light emitting signal BDR. A light amount automatic adjustment circuit 63 variably adjusts a driving electric current impressed on a laser driving circuit 52 based on the signal BDR so that a light amount level outputted from a photodiode 64 becomes a regulated level. A laser beam LB for polarizing scanning is emitted from a laser 51 based on the signal BDR. When a photodiode 58 detects the laser beam LB through a detecting mirror 55, the horizontal synchronous signal BD deciding writing timing in a main scanning direction is outputted from a horizontal synchronous signal generation circuit 59.
Patent JP-H11291140-A (JP)
Title: Two-surface constraint tool
Inventor: HIROMI TAKAMASA
IPC: B23Q3/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a two-surface constraint tool with a high mounting accuracy which can increase the cleaning effect of an air blower at the time of replacing a tool and especially, prevent the biting in of chips, other dust and processing liquid between a tool end surface and main spindle end surface effectively. SOLUTION: This is a two-surface constraint tool by which the tapered shunk 11 and end surface 15 of a tool 10 are stuck and cramped to both of the main spindle tapered hole and main spindle end surface provided on the front end of the main spindle of a machine tool. Four or more escape grooves 17 extending radially are provided on the tool end surface 15 and projections 18 with seat surfaces 19 contacted with the main spindle end surface are formed between the escape grooves 17. The sectional shape of the projection 18 is favorably a rectangle or mountain shape.
Patent JP-2000083237-A (JP)
Title: Exhibition system capable of internet communication and its control method
Inventor: PARK KI-SEOK
IPC: H04N21/2365
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain the exhibition system capable of Internet communication and its control method. SOLUTION: The system is provided with a plurality of cameras photographing exhibits, at least one display stand or over containing a communication module 9 capable of communication with the Internet, and a communication control module that controls a communication operation of each display stand.  In the case that a user connecting to the Internet requests video, character information of exhibits or a real image of the exhibits or the like, a CPU 8 for the display stands transmits the video information or the character information of the exhibits to the user system through the Internet or transmits the actual image of the exhibits photographed by the cameras placed in the inside of the display stands to the user through the Internet to allow the user to receive information as to the exhibits and the real image through the Internet without a direct visit of the user to a general museum or an exhibition hall.
Patent JP-S62273313-A (JP)
Title: Composite improving work of soft ground
Inventor: MISAKA KAZUMA
IPC: E02D3/02
Filed: 1986-05-17
Abstract: PURPOSE:To completely improve soft ground from deep layer to shallow layer by using a combination of a deep layer compacting work such as vibro-rod construction work, etc., and a shallow layer compacting work by a tamper. CONSTITUTION:A tamper plate 1 is set on a given place, and a deep layer rod 5 is thrust through the hole 4 of the plate 1. The rod 5 is penetrated into a given depth, and while drawing up the rod 5 adequately, the deep layer of the ground is compacted by a vibro-rod construction method. Subsequently, the surface layer of the ground in compacted by operation of the vibrator 2 of the tamper 1. The compaction work can thus be completely performed from the deep layer to the surface layer.
Patent JP-H02288037-A (JP)
Title: Switch device
Inventor: OMOTE NOBUYOSHI
IPC: F25D29/00
Filed: 1989-04-27
Abstract: PURPOSE:To stabilize switch operation by rolling a columnar magnet according to the inclination and opening and closing the contact piece of a lead switch. CONSTITUTION:When a door 6 is blockading an adiabatic box 3, a switch device 14 gets in level conditions, and the magnet 19 is positioned in the lower part of space 22, and is separated from a lead switch 18, and contact pieces 25 and 26 are separated from each other, and an in-storage lamp are put out. When the door 6 is opened, the device 14 inclines, and the bottom face 23 becomes low on the switch side 18 from level, and the magnet 19 rolls and shifts onto the switch side 18. Hereby, most of the magnetic force line of the magnet 19 crosses the contact pieces 25 and 26, and both contact with each other, and the in-storage lamp 11 lights.
Patent JP-S5237822-A (JP)
Title: Device for taking out rayon cakes of interlocking type
Inventor: TAKAHASHI TADAHIKO
IPC: D01D7/02
Filed: 1975-09-16
Abstract: PURPOSE: A device which is designed to take rayon cakes out of a train of rayon spinning pots simultaneously, simple in construction and accurate in action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S593139-A (JP)
Title: Engine acceleration detecting apparatus
Inventor: FUJITA NAGAHISA
IPC: F02D45/00
Filed: 1982-06-28
Abstract: PURPOSE:To improve the speed for detecting acceleration of an engine by generating the acceleration signal having the value obtained by the subtraction of the stress in stationary time in a throttle valve driving transmission passage from the stress in said passage, thus permitting the acceleration to be detected in utilization of a subtraction circuit having the improved response. CONSTITUTION:When an acceleration pedal 11 is stepped-in stationarily, the output of a piezo-electric element PZ increases according to a prescribed value determined by each spring force of a spring 20, 21. Therefore, the output of the amplifying circuit 29 in a control circuit 31 varies along the bent line l which is the output from a function circuit 28, and the acceleration signal which is outputted from a differential amplifying circuit 30 becomes zero, and the fuel injection amount is controlled according to the output of an intake air amount calculating circuit 23. While, when the speed in stepping-in the pedal 11 is sharply varied midway, the output of the piezo-electric element PZ is sharply varied, and the output of the amplifying circuit 29 varies along a curve l'. Therefore, the acceleration signal corresponding to the oblique line part is outputted from the differential amplifying circuit 30, and the fuel injection amount is corrected according to the output of the increment coefficient generating circuit 32.
Patent JP-H10296832-A (JP)
Title: Mouthpiece structure for composite extrusion for extrusion molding machine
Inventor: SAITO YOSHIO
IPC: B29C48/30
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent clogging or coating unevenness due to gelatinizing of liquid generated at a liquid discharge port of a coating mouthpiece in the case of using thermosetting material as coating liquid. SOLUTION: A main mouthpiece 2 having a material passage 5 corresponding to a desired molding shape is mounted at an end of a cylinder barrel 1 of the extrusion molding machine, and a coating mouthpiece 3 of a semicircular shape is provided on a front surface of the mouthpiece 2. The mouthpiece 3 has a liquid discharge port 8a for coating with thermosetting coating liquid. A coating plate 4 is interposed between the mouthpiece 2 and the mouth piece 3, and a cooling passage 12 for supplying cooling air is formed therein. The mouthpiece 3 is maintained at a low temperature by the heat insulation and cooling operation of the passage 12 to prevent thermosetting reaction.
Patent JP-S5634953-A (JP)
Title: Fuel feed pipe for fuel injector
Inventor: OOHASHI YUKIO
IPC: F02M69/04
Filed: 1979-08-31
Abstract: PURPOSE: To simplify the manufacture of a fuel injector's fuel feed pipe consisting of a sleeve a flange and other parts, by shaping them into a solid body by using the process of the plastic working like the extrusion or the drawing.  
     CONSTITUTION: One end of a fuel injection nozzle 20 of which the other end opens into a suction port 11 in the vicinity to a suction valve 12 is connected to a pump not illustrated in the drawing, by a fuel feed pipe 30. The feed pipe 30 consists of a sleeve 31 in which fuel is supplied from inlet ports 33, 34, and a fitting flange 31a having outlet openings 312 from which fuel is injected into the suction port 11. Those elements are shaped in the form of a solid body by using the process of the plastic working. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61269909-A (JP)
Title: Rolling method for blank pipe by mandrel mill
Inventor: FUSHIMI NAOYA
IPC: B21B17/02
Filed: 1985-05-27
Abstract: PURPOSE:To form a blank pipe to a uniform wall thickness in the axial direction by correcting the representative set value of the diameters of plural mandrel bars from the rate of the thermal expansion thereof, correcting the value at every rolling and correcting the representative set value of the wall thickness of the blank pipe in the caliber bottom of rolls. CONSTITUTION:The representative value DELTADW of the abrasion loss of the mandrels B1-Bn is calculated at every rolling of the prescribed number of the blank pipes and the representative value DELTADT of the rates of thermal expansion is calculated from the temp. of the bars B1-Bn right after rolling in an arithmetic control device 6. The representative set value of the diameters of the bars B1-Bn is corrected by taking the two calculated values into consideration. The measured length value of the blank pipe by a length measuring instrument 3 is converted to a thickness deviation. The average value of the wall thickness deviations of the blank pipes and the deviation from the average value are calculated and the representative set values of the respective diameters of the bars B1-Bn is corrected. The representative set value of the wall thickness of the blank pipe in the caliber bases of plural pieces of the rolls is further corrected. The uneven wall thickness of the blank pipe in the longitudinal direction thereof is thus prevented.
Patent JP-2000307212-A (JP)
Title: Wiring board and its manufacture
Inventor: MIZUNO NAOHITO
IPC: H05K3/34
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To more increase reliability by easily forming electrodes which are used for mounting a flip chip and have fine pitches, with simple constitution. SOLUTION: A copper foil of the surface of a core member 30 is etched, and a fine inner layer conducting pattern 31 is formed. An insulating layer 32 composed of a prepreg member on which a copper foil 35 is stuck is formed on the surface of the pattern 31. Boring work of a through hole 29 is performed, and a copper plating layer 36 is formed on the surface of the copper foil 35 and the inner surface of the through hole 29. A surface layer conducting pattern 33 containing electrodes 28 is formed by using a tenting method. Aperture parts are formed on the insulating layer 32 by laser work and made electrodes 27 for mounting a flip chip. A solder resist layer 34 is formed, and a conducting part is subjected to surface treatment.  A semiconductor bare chip is subjected to flip chip mounting on the electrodes 27 of a multilayer printed wiring board 21, a surface mount device is soldered to the electrodes 28, and a lead insertion type component is soldered to the through hole 29.
Patent JP-H11306193-A (JP)
Title: Method and device for member familiarity using information display and recording medium where member familiarity using information display program is recorded
Inventor: MOTOHASHI TAKESHI
IPC: G06F17/30
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for member familiarity using information display that display information by which the relation between members who generate and use information can accurately be grasped and the recording medium where the member familiarity using information display program is recorded. SOLUTION: Recording data on the handling of information generated by a desired specific member are extracted from recording data taken out of a handling recording table 3 and on the basis of the kind of handling of the extracted recording data, the recording data are weighted; and weights are added by members as to the weighted recording data and the familiarity of each member to the specific member is calculated and displayed in the form of a familiarity list 7.
Patent JP-H06311643-A (JP)
Title: Voltage protective circuit
Inventor: YANAGIDA SHIGEYUKI
IPC: H02H9/04
Filed: 1993-04-16
Abstract: PURPOSE:To allow protection against an abnormal voltage, e.g. externally intruding lightning surge or switching surge. CONSTITUTION:A parallel circuit of varistors 4, 5 is connected in series with a parallel circuit of a fuse 2 and a varistor 3 thus constituting a voltage protective circuit 7. When the voltage protective circuit 7 is connected in parallel with a section 6 to be protected, a sound varistor functions even if any one of the varistors in the voltage protective circuit 7 fails due to application of abnormal voltage from a power supply 1 thus sustaining voltage protective operation.
Patent JP-S61268273-A (JP)
Inventor: UEDA HIROSHI
IPC: A63B5/00
Filed: 1985-05-23
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-H04317340-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYAFUJI AKIO
IPC: H01L29/812
Filed: 1991-04-16
Abstract: PURPOSE:To provide a manufacturing method by means of which a semiconductor device whose action-layer thickness and gate length have been controlled strictly is obtained easily and with good reproducibility. CONSTITUTION:A high-resistance GaAs layer 2, an n-type GaAs layer 3a, an etching stopper layer 7, an n-type GaAs layer 3b and a dummy cap layer 8 are grown sequentially on a substrate; after that, holes are made in the dummy cap layer in regions where a source electrode, a drain electrode and a gate electrode are to be formed; a gate-electrode formation part is covered with a protective material; an electrode material for ohmic contact use is formed on the whole surface; and the protective material and the electrode material, for ohmic contact use, on it are removed. After that, the n-type GaAs layer 3b in the gate-electrode formation part is removed selectively by making use of the dummy cap layer 8 as a mask; a recess part 11 is formed; and the gate electrode is formed in the recess part 11 by a lift-off operation.
Patent JP-H11292791-A (JP)
Title: Preparation or food scarcely causing discoloration
Inventor: OKAMOTO KOICHI
IPC: A23L1/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation or a food scarcely causing discoloration, etc., of a pharmaceutical preparation, an agrochemical formulation, a health food preparation, a functional food preparation or a food by including calcium salts, etc., of an inorganic acid as a white pigment. SOLUTION: This preparation or food scarcely causing the discoloration is obtained by including one or more kinds of (A) calcium salts of an inorganic acid, (B) magnesium salts of the inorganic acid and (C) titanium oxide having the particle surface subjected to a coating treatment with other components as a white pigment. The form of the preparation or food is the shape of a tablet, a circular cylindrical pellet, a granule, a pill or a capsule tablet having a film coating layer or a sugar coating layer applied to the surface. The white pigment is preferably formulated in the film coating layer or the sugar coating layer or capsule coating. The white pigment is preferably the titanium oxide having the particle surface subjected to a coating treatment with aluminum oxide and/or titanium dioxide.
Patent JP-S606402-A (JP)
Inventor: YAMAMOTO KAZUO
IPC: B27G3/00
Filed: 1983-06-24
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-S63278116-A (JP)
Title: User terminal equipment
Inventor: SHIOYAMA KENJI
IPC: G06F3/02
Filed: 1987-05-08
Abstract: PURPOSE:To enable a user to recognize the number of characters by providing a remote control receiving part, a counting part, a counted number data generating part, and a number data display processing part to display the number of characters inputted with the key pad input operation. CONSTITUTION:When the key input operation is performed with a key pad 7 of a user terminal equipment, a remote control signal is generated and outputted by pressing down a key. A remote control receiving part 3 receives the remote control signal, and a reception display processing part 2 performs the decoding processing, and the key display processing on a key-in monitor area is performed. Simultaneously, an up signal is transmitted to a videotex network through a line corresponding part 5 and the remote control signal received by the receiving part 3 is counted up by a counting part 10. Number data is decoded through a counted number data generating part 11 and is generated as a signal of display information of a corresponding number of characters. The signal of display information of the number of characters is inputted to a number data display processing part 12 and the processing part 12 displays the number of key input operations in a receiver (CRT screen), thereby enabling the user to recognize the number of characters.
Patent JP-H0412913-A (JP)
Title: Vessel carrying device
Inventor: OTSUJI MASAAKI
IPC: B65G33/26
Filed: 1990-04-28
Abstract: PURPOSE:To alleviate the damage of a vessel and automate the carriage thereof in a carrying device for a liquid sealed glass vessel or the like by arranging a guide and a screw side by side at a constant gap, hanging the vessel between the guide and screw, and carrying the vessel with the rotation of the screw. CONSTITUTION:A screw 5 is adsorbed to and engaged with a rail 2 via the permanent magnet 3 of the rail 2, and a guide 4 is supported on another rail 1. A vessel is hung and supported between the guide 4 and the screw 5. Then, the screw 5 is rotated in an arrow direction with the operation of a motor 9, thereby carrying the vessel. According to the aforesaid construction, the damage of the vessel can be alleviated and the carriage thereof can be automated.
Patent JP-H10297283-A (JP)
Title: Frame structure of sun roof device
Inventor: UEKI SHIGERU
IPC: B60J7/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure of a sun roof device in which a cable is inserted from a horizontal frame to a longitudinal frame and which is rigid and adaptable to every type of vehicle at low cost. SOLUTION: A horizontal frame 6 and a pair of right and left longitudinal frames 7 are formed like a substantially straight line by aluminum extrusion material, respectively, each end on the right and left of the horizontal frame 6 and an end part of each right and left longitudinal frames 7 are arranged in close proximity in a condition in which they are not overlapped, and both close end parts are nipped by a corner drip 9 which discharges water which flows in from the horizontal frame 6 and the longitudinal frames 7, has a cable insertion part 40, and is made of a material which can be injection-molded and a cover member 10 having at least higher rigidity than that of the corner drip 9 and are connected mutually.
Patent JP-H06324359-A (JP)
Title: Liquid crystal electro-optic element
Inventor: CHINO EIJI
IPC: C09K19/60
Filed: 1993-05-14
Abstract: PURPOSE:To make the subject element high in response speed, easy in gradation display and easy to see without causing double imaging or hysteresis by constituting a light controlling layer of a mixture of liquid crystal, dichroic dyestuff and high polymer and forming picture elements having different color tones. CONSTITUTION:When no electric field is applied to the picture element electrode 5, liquid crystal molecules 7 and dichroic dyestuff molecules 9 are oriented in a specified direction due to the influence of high polymer particles 8 and a chiral material. As a result, the panel is seen as colored due to the absorption of the dyestuff. When an electric field is applied to the electrode 5, liquid crystal molecules 7 in the region influenced by the electric field are oriented in the direction of the electric field, which causes orientation of the dichroic dyestuff 9 in the direction of the electric field. Thereby, the display state of the picture element is changed from the colored state produced by the dichroic dyestuff under no electric field applied to a state depending on the difference of refractive index between the liquid crystal 7 and high polymer particles 8. If the difference of refractive index is small, the panel is changed into transparent, and if the difference is large, the panel is changed into white.
Patent JP-H04341533-A (JP)
Title: Super heat resisting skid button
Inventor: IJIMA KIYOYUKI
IPC: C22C19/03
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a skid button excellent in oxidation resistance and strength at high temp. and capable of being suitably used without causing melting even at high temp. by incorporating specific amounts of Al, Mo, W, and Hf and/or Zr into Ni. CONSTITUTION:This skid button is composed of an Ni-base alloy having a composition consisting of, by weight, 7-10% Al, 1-13% Mo, 5-13% W, further 0.05-2% Hf and/or 0.01-0.5% Zr, and the balance Ni. This skid button has super heat resistance, prolonged service life, and a melting point as high as >=1300 deg.C. Although it is desirable to incorporate small amount of Al in order to raise the melting point, it is necessary to incorporate Al by the amount not lower than the lower limit in order to provide sufficient oxidation resistance and strength at high temp., and high temp. strength is deteriorated when it exceeds the upper limit. As to Mo content, high temp. strength is insufficient when it is below the lower limit, and, when it exceeds the upper limit, oxidation resistance becomes insufficient. Further, high temp. strength is insufficient when W content is below the lower limit, and oxidation resistance becomes insufficient when it exceeds the upper limit. Moreover, the oxidation resistance-improving effect is reduced when the content of Hf and/or Zr is below the lower limit, and, when it exceeds the upper limit, the melting point is lowered.