baber/WOPTO huggingface dataset:
Patent JP-H03106220-A (JP)
Title: Circuit device for converting signal level
Inventor: KURAUDE BARE
IPC: H03K19/0944
Filed: 1990-09-07
Abstract: PURPOSE: To convert a transistor-transistor-logic(TTL) level signal into a current mode logic(CML) level signal by connecting the drain terminal of a 1st field effect transistor(FET) for inputting an input signal to its gate terminal and a 2nd FET for inputting reference potential to its gate terminal to 2nd potential respectively through different resistors. CONSTITUTION: An input signal E1 is applied to the gate terminal of a 1st FET Q1, and a potential V2 is applied to its drain terminal through a resistor R3. The base of a bipolar transistor(TR) T2 is connected to a potential V1 through a constant current source S3 and connected also to the source terminal of an n-channel type 2nd FET Q2. A reference potential E2 is applied to the gate terminal of the FET Q2, and the potential V2 is applied to its drain terminal through a register R4. Consequently, a signal having a TTL level is converted into a signal having a CML level.
Patent JP-2001067108-A (JP)
Title: Method and device for adding command for correcting coordinate system of nc data and computer readable recording medium stored with program for executing addition of command for correcting nc data coordinate system
Inventor: MUROTANI YASUHIRO
IPC: B23K26/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To include an element allowed to be practically used as a reference element for correcting a coordinate system in a coordinate system correction command and to add the command to NC data. SOLUTION: In the case of adding a command for correcting a coordinate system due to a change in the holding of a material to NC data, a tool locus 43 of the material 4 previously prepared on the basis of the NC data is displayed on the screen of a display device 40. When an element 51 is specified in the tool locus 43 displayed on the screen, whether the specified element 51 can be used as a reference element for correcting the coordinate system or not is judged by a correction reference hole judging processing part. When the specified element 51 can be used, a coordinate system correction command generating/adding processing part generates the coordinate system correction command using the specified element 51 as a correcting reference element and adds the command to the NC data.
Patent JP-S6394275-A (JP)
Title: Paper carrying device for oven fixing device
Inventor: KAMIMURA YASUSHI
IPC: G03G15/20
Filed: 1986-10-09
Abstract: PURPOSE:To prevent paper from generating the uneven fixation of a toner image due to the mesh of a mesh-shaped belt by allowing a vertical line material of the mesh-shaped belt to have a proper angle to a paper carrying direction and moving the paper at a speed asynchronous with that of the mesh shaped belt. CONSTITUTION:The carrying direction 17 of the paper 17 is slightly inclined from the advancing direction 14 of the mesh-shaped belt 11 and the carrying speed of the paper 17 is slightly different from the speed of the belt 11 so as to not synchronize with the belt 11. Consequently, the contact part of the vertical line material 12 of the belt 11 with the paper 16 is gradually moved, so that the lack of heating energy due to the vertical line material, e.g. the generation of uneven fixation, can be prevented. In addition, the generation of uneven fixation to the paper due to the horizontal line material 13 of the belt 11 can be also prevented.
Patent JP-H0957185-A (JP)
Title: Pattern of article and formation thereof
Inventor: KIYOTA YOSHIHARU
IPC: B05D5/06
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a pattern which improves durability and strengthens decorative feeling while leaving the delicacy of a disturbed thread pattern and a method for forming the pattern. SOLUTION: A pattern 14' which is arranged randomly on the surface of an article 10 and composed of the combination of threads and spots in which a spotted pattern which is wider than the thread of a disturbed thread pattern is added to the end part of the disturbed thread pattern, a pattern composed of the combination of threads and spots, and a background color layer 16' are included in constitution.
Patent JP-H0287161-A (JP)
Title: Electrostatic charge developing toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/097
Filed: 1988-09-22
Abstract: PURPOSE:To enhance charge rising speed, stability, and environment resistance by incorporating a specified imidazole zine complex in a toner. CONSTITUTION:The title toner contains the imidazole zinc complex represented by formula 1 in which each of R1 - R3 is H, alkyl, or the like and X is halogen, hydroxy, or the like. The complex is useful as the charge controller of the toner, especially, as the charge controller of the positively chargeable toner, thus permitting the toner containing this invented imidazole zinc complex to have stable and uniform chargeability and to prevent agglomeration of the toner, fogging on an image, scattering of the toner, and the like even at the time of long successive uses.
Patent JP-H0688483-A (JP)
Title: Drawing-in device of pipe to be buried to underground
Inventor: KABEUCHI TERUO
IPC: E21D9/08
Filed: 1992-09-08
Abstract: PURPOSE:To save time for a repairing work due to ground subsidence so as to improve workability. CONSTITUTION:A discharge pipe 17 is provided, which can be inserted into a pipe to be buried 11 connected to the extreme end side of a propulsion pipe 4 inserted in the ground while drilling, and used for discharging drilled soil. A discharge connecting part 35 for connecting to one end part of the discharge pipe 17 so as to communicate to a space spread with an expansion reamer 15 is provided on a buried pipe connecting tool 18, under the condition in which the discharge pipe 17 is inserted through in the pipe to be buried 11. In the condition in which the connecting parts 36 of the buried pipe connecting tool 18 against the pipe to be buried 11 and the discharge pipe connecting part 35 are respectively connected to the pipe to be buried 11 and the discharge pipe 17, an air flow passage R for letting the air for suction flow is formed between them.
Patent JP-H1088709-A (JP)
Title: Partition having grille and partitioned room
Inventor: TOYODA SEIJI
IPC: F21S11/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To attain a concentrative effect of work by partitioning a monitoring control room and an observer passage by a lattice-shaped grille, and also making brightness of the observer passage partitioned by the grille darker than the monitoring control room. SOLUTION: An observer 4 in an observer passage 2 observes an observing object in a monitoring control room 1 through a grille 3, and the grille 3 is also formed as a transparent open grille. When a grille opening dimension is denoted by (a) and an interval (e) between left and right eyes of a person is denoted by about 63mm and an interval (d) between eyes of the observer and the grille is denoted by about 120mm and an angle (c) of visibility normally recognizable by a person is denoted by 60 degrees, an optimal grille opening dimension (a) is set to almost 200mm. Illuminance of the monitoring control room 1 and the observer passage 2 partitioned by the grille 3 is also made different, and the observer passage 2 is made darker than the monitoring control room 1.  Therefore, the interior of a room can be easily seen from the observer, and the observer is hardly seen from an operator, and a hindrance to the concentration on work can be reduced.
Patent JP-2000150519-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HIROSHI
IPC: H01L21/28
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To accurately form wiring and a hole even when hydrocarbon resin is used as a film with a low dielectric constant for a process for forming a wiring layer by the dual-damascene method. SOLUTION: A first insulating film 31, an organic insulating film 32, a second insulating film 33, and a metal film 34 are successively formed, and then a wiring-shaped opening 34a is formed on the metal film 34, further, a via-shaped opening 33a is formed on the second insulating film 33, the second insulating 33 is used as a mask for etching the organic film 32, and further the metal film 34 and the organic film 32 are used as the mask for simultaneously etching the first and second insulating films 31 and 33, then, the metal film 34 is used as the mask for etching the organic insulating film 32, and at this stage, a wiring groove 37 is formed on the organic insulating film 32 and the second insulating film 33 for forming a via hole 38 on the first insulating film 31.
Patent JP-H0875860-A (JP)
Title: Ionization chamber type x-ray detector
Inventor: YOSHIOKA TOMOTSUNE
IPC: G01T1/185
Filed: 1994-09-08
Abstract: PURPOSE: To provide an ionization chamber type X-ray detector using double- side signal electrode plates, easy to be assembled and machined without the lowering of practical performance and providing desirable CT images with high diagnostic ability. CONSTITUTION: A pair of electrode-holding plates 1 formed out of an insulating material with plural grooves 4 of the same pitch radially formed on the opposed surface are disposed parallelly in a detector container (case) with ionized gas such as high pressure xenon gas filled inside. A high-voltage electrode plate 3 formed out of one metal plate, and a double-side electrode plate 2 of a multi- layer structure with an insulating layer 22 and a surface electrode layer 23 laminated on both faces of a center metal plate 21 are alternately inserted in the grooves 4 and fixed to one side wall with an adhesive 5.  In the ionization chamber type X-ray detector of such constitution, the plate thickness of the center metal plate of the double-side electrode plate 2 is set to a thickness required to prevent the influence of crosstalk on an adjacent channel caused by X-rays, and the plate thickness of the high-voltage electrode plate 3 is set to the same thickness as the whole plate thickness of the double-side electrode plate 2.
Patent JP-H0689691-A (JP)
Title: Ion implanting device
Inventor: IWAMATSU SEIICHI
IPC: H01J27/08
Filed: 1992-09-08
Abstract: PURPOSE:To provide an accelerating voltage power source for a small and low cost ion implanting device. CONSTITUTION:In an ion planting device, voltage, in which alternating current low voltage is superimposed on direct current high voltage, is applied to a plasma, and a direct current high voltage power source is constructed of an electret. A reaction vessel 1 is provided with a high frequency electrode 6 on its outside. The high frequency electrode 6 is connected to a high frequency power source 7. A direct current high voltage power source 10 of 10 kilovolts- several megavolts, in which the electrets and batteries are connected together in series, an alternating current low voltage power source for generating pulses of around 1 kilovolts at 1 kilohertz-2 kilohertz, and an ammeter 12 for detecting ion implanting amount, are connected in series between an electrode 9 consisting of platinum and the like and a supporting base plate 4 serving also as an electrode, both which are equipped inside the reacting inside the reaction vessel of 1. Then the voltage, in which alternating current low voltage is superimposed on direct current high voltage, is applied. In this way, a large amount of ion implanting can be performed at high speed.
Patent JP-H0975154-A (JP)
Title: Storage and supply device for paper cup
Inventor: ISHIKAWA KENJI
IPC: A47B77/18
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup storage and supply device from which the paper cup can be surely taken out one by one. SOLUTION: In the storage and supply device for paper cups which is so constituted as having a cylindrical body 1 for storing paper cups from the top and taking out a paper cup one by one from the bottom of this cylindrical body 1, a paper cup output part 2 in the bottom of the cylindrical body 1 is formed into a take-out piece 2b by dividing an inverted truncated conical ring body into several numbers in the circumferential direction, inside 2c of this output piece 2 is formed into a multistage type, and at the same time, the cross section of this bottom end edge 2d is formed into a triangle projecting inward.
Patent JP-H03102851-A (JP)
Title: Wafer housing jig
Inventor: IKEDA MINORU
IPC: H01L21/68
Filed: 1989-09-18
Abstract: PURPOSE:To eliminate restriction in direction of a wafer housing tool and restriction in the surrounding space and enable a most-recent high-performance device to be introduced into an automation line by newly adding a collar for carrying a robot in a direction which is at right angle to the direction where a conventional collar for carrying a robot of the wafer housing jig is arranged. CONSTITUTION:A number of retaining grooves 9 for aligning and retaining a semiconductor wafer are formed opposingly each other at the inner surface of opposing side plates 3. There are collars 2, 2' in the direction of the opposing side plates 3 of an edge plate 4 at the upper side, and there are collars 10, 10' in the direction which is at right angle to it. The gap and shape of the collars 10, 10' are the same as those of the collars 2, 2'. Thus, the direction for moving a clamp nib 6 of a robot so that a wafer housing tool 1 is retained is as indicated by an arrow 11 and a wrist 8 of a robot can be placed in the direction of the opposing side plate 3. Also, by using the same clamp nib, the conventional wrist placement is possible and the wrist 8 of a robot can be placed in all four directions of the wafer housing jig.
Patent JP-H11135459-A (JP)
Title: Method for selectively depositing metal on semiconductor opening
Inventor: RI JIU
IPC: H01L21/768
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To selectively deposit a metal only inside the opening, by exposing surface of a semiconductor substrate or that of a lower layer from opening of an insulating layer, exposing the opening to the vapor of an adsorption retarder under a specific pressure for a short time, and forming an adsorption retarder layer only on the external surface of the insulating layer. SOLUTION: After forming an opening 230 at a prescribed part on an insulating layer 220 on a substrate 210 (A), an adsorption retarder is introduced on the upper surface of the insulating layer 220 at a prescribed temperature under a pressure of 10<12> -10 Torr for a short exposure time and an adsorption retarding layer 250 is formed only on the upper part of the insulating layer 220. In the opening, the adsorption retarding layer is substantially not formed (B). Then, an element is exposed to an organic metal precursor, a metal layer 240 is deposited only inside the opening 230 and not on the surface of the protected insulating layer (C). Lastly, the adsorption retarding layer 250 at the upper part of the insulating layer 220 is removed by a conventional method (D). Thus, the metal is selectively deposited on the opening and the metal layer is selectively formed.
Patent JP-H1087312-A (JP)
Title: Production of carbonized product
Inventor: MORO MASASHI
IPC: B09B3/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a carbonized product by which a drying process and a carbonizing process can be economically executed. SOLUTION: At the time of producing the carbonized product 4 by drying the molding raw material sludge 1 and carbonizing obtained granular dried sludge 3, steam 5 generated in a process for drying the raw material sludge 1 is blown in the carbonizing process. Thereby the granular dried sludge 3 is prevented from burning to obtain the carbonized product 4 of good quality and since the steam 5 is generated in the raw material sludge 1 drying process, cost of this method can be greatly reduced compared to a conventional method in which the steam is separately generated. Further, since the steam 5 is deodorized in the carbonizing process, a deodorizing apparatus, etc., can be omitted and thereby production cost can be reduced further.
Patent JP-S61118714-A (JP)
Title: Endoscope
Inventor: MIZUMOTO MORIHIDE
IPC: G02B23/26
Filed: 1984-11-14
Abstract: PURPOSE:To facilitate and simplify the disassembling and repairing of a member atop an insertion part by providing a supporting member which holes respective tip parts of internal members and fitting a cover member thereto detachably. CONSTITUTION:The cover member 4 is fitted detachably to the supporting member 3 fitted atop of a curved pipe part 1, and the clamped and fixed with a clamping ring 5, so that respective tip parts of internal members of an endoscope are held by the support part 3. If an internal member becomes abnormal, the clamping ring 5 is detached and the cover member 4 is disconnected from the supporting member; and tip parts of an image guide 8 and an optical guide 9 are exposed, and consequently, necessary cleaning and repairing operation is performed and the internal member need not be disassembled up to the hand side. Therefore, a repair time is short and the cost is reduced.
Patent JP-H08104346-A (JP)
Title: Cap
Inventor: TAKAHASHI KUNIMASA
IPC: B65D47/08
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a cap that can be made up of fewer number of component parts, and is equipped with a cover that can be opened and closed by means of so-called 'push-and-push' operation. CONSTITUTION: As a push member 22 is pushed in, a trace pin 42 presses an uphill grade 44A of a cam 44 and gradually opens a cover 46. As the cover comes to a specified position, energizing force of a spring 40 makes a receiving plate 54 generate moment of rotation working in the direction to open the cover 46, and thereby the cover 46 opens automatically. As a button 24 is pressed with the cover 46 put in the state of opening, the trace pin 42 of a link member 32 presses a downhill grade 44B of the cam 44 and generates moment of rotation working in the direction to close the cover 46. Thereby, the cover 46 starts on moving for closing. As the cover comes to a specified position, the spring 40 makes the receiving plate 54 generate moment of rotation working in the direction to close the cover 46, and thereby the cover 46 closes automatically.
Patent JP-H0287804-A (JP)
Title: Structure-mounted type planar antenna setting device
Inventor: HIRAO MITSURU
IPC: H01Q1/12
Filed: 1988-09-26
Abstract: PURPOSE:To adjust rotation and directions of the azimuthal angle and the elevation angle by providing a direction adjusting mechanism which adjusts the direction of a principal beam of an antenna and a rotation adjusting mechanism which uses the direction perpendicular to the plane plate surface of the antenna as the axis of rotation and rotates the beam in the peripheral direction of this axis. CONSTITUTION:While guides 2 having arcuate grooves 17 are provided on the rear face of a structure contact type planar antenna 1, antenna supporting parts 4 having spherical front ends 18 are attached to a pedestal 3 directly set to a structure and clipped with clipping bodies 5, the front ends 18 are fixedly or movably fitted to grooves 17 2 to set the antenna 1 on the pedestal 3. Since clipping bodies 5 have a freely rotatable structure, and supporting parts can be slided, the direction of the principal beam of the antenna can be adjusted within a certain range of solid angle.
Patent JP-H04120799-A (JP)
Title: Chip electronic component supply device
Inventor: HAEDA YOSHIO
IPC: H05K13/02
Filed: 1990-09-11
Abstract: PURPOSE:To improve manufacturing cost, operability, reliability of a device by providing first and second feeding pawls for rotating sprocket intermittent rotary ratchet wheels at the same angle in the same direction at the time of moving forward and backward a tape feeding lever. CONSTITUTION:First and second feeding pawls 11, 12 are engaged with a spring to tape feeding lever 10 to be always pressed by ratchet wheels 9. The wheels 9 are rotated at two pitches by one reciprocating rotation of the lever 10. The wheels 9 and hence sprockets 8 are rotated at two pitches by one reciprocating motion of a cylinder rod 6', and a carrier tape 2 is fed at one pocket by the rotation of the two pitches. The tape feeding amount can be altered twice merely by employing one or two pawls to be mounted at the lever 10, and this device can be applied to two different types of tapes with twice the spacing in the chip electronic component containing pocket.
Patent JP-2000069460-A (JP)
Title: Monitoring camera device
Inventor: YASUI TOSHIMI
IPC: H04N7/18
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To execute a pan operation without rotation-driving a camera by providing a simple operation function specialized for the pan operation of only a lateral direction. SOLUTION: A synchronizing signal S2 is added to the video of an object P1 compressed in a lateral direction by the cylindrical lens 10 of a monitoring camera 1 and it is outputted to a controller 2 as a video signal S1 taken by a camera 12. The controller stores the video signal separated through a synchronizing signal separation circuit 20 in a picture memory 22 through an A/D conversion circuit 21 which is operation-controlled by a timing generator 26 at the timing of the synchronizing signal. When a viewer suitably depresses a pan operation switch 27 while he views a display unit 3, the video signal S12 of a desired picture position in the lateral direction is selected from the video signal stored in the picture memory and it is linearly interpolated through a linear interpolation processing circuit 23.  Then, it is transmitted to the display unit through a D/A conversion circuit 24 and a synchronizing signal synthesis circuit 25.
Patent JP-S6299778-A (JP)
Title: Blackboard writing recording device
Inventor: IMAMICHI KAZUYUKI
IPC: G03G15/22
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a copied picture image in high quality image free from omission of image and black streaks and the like by making the extent of an image projected on a photosensitive body at the time of a blackboard face copying mode smaller that the developing area on the photosensitive body at the time of an original copying mode and exposing outside of the extent of image projected at the time of the blackboard face copying mode by a shadow erasing member provided near the blackboard face. CONSTITUTION:A reflecting member 20 such as a white board etc. is placed as a shadow erasing member near the blackboard face. An optical system is arranged to make the exposure area X1 at the time of blackboard face copying mode slightly smaller than developing area at the time of an original copying mode, and light from the reflecting member 20 is made to illuminate outside range X2 of above-mentioned blackboard face exposure area. Even when set position of fitting fluctuates to right and left due to error of positional accuracy of the optical system at the time of manufacture of the device and exposure magnification is deviated from specified magnification due to variation of the length of an optical path, whole face of the image area X1 is developed without omission at the time of the blackboard face copying mode, and occurrence of black streaks in the area X2 can also be prevented. Thus a copied picture image of high quality can be obtained.