baber/WOPTO huggingface dataset:
Patent JP-S6074548-A (JP)
Title: Semiconductor integrated circuit
Inventor: OGAWA YUUKO
IPC: H01L27/04
Filed: 1983-09-30
Abstract: PURPOSE:To contrive to integrate a semiconductor integrated circuit such as a gate array, etc., in higher density, which has adopted a master slice system, by a method wherein wiring layeres are formed more than three layers in number and the wiring of the uppermost layer is used for a connecting wiring between wiring tracks across a logical block. CONSTITUTION:Wirings 7 have been provided at the wiring region 2 of an element region 1, crossing over a wiring track 5 using a first layer metal wiring, input terminals 6 using a second layer metal wiring for the exclusive use of the X-Y direction and a logical block using a third layer metal wiring for the exclusive use of the X-Y direction. Wirings in the X-Y direction can be freely performed in the logical block by the first and second layer mtetal wirings. According to such a way, there is no necessity for using a vacant block for wiring, which crosses the element region 1, thereby enabling to significantly reduce the area of the element region 1.
Patent JP-H0467516-A (JP)
Title: Flame retardant cable
Inventor: KATAUE KOZO
IPC: H01B7/295
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a perfectly flame-retardant cable by a method wherein a braid, whose martensitic transformation temperature is higher than the ordinary temperature, made of a specified elongated shape memory alloy as a material is applied onto a shielding tape and further, covered with a sheath. CONSTITUTION:A core made up of a conductor 1 and an insulator 2 is twisted together with an inclusion 3, and further, a presser tape 4 is wound around. A metal tape 5 is overlapped around the cable core so made. A braid 6 made of a shape memory alloy is applied onto that metal tape 5. For the component wire for the braid 6 a shape memory alloy whose raw material is a material (l) having martensitic transformation temperature Ms higher than the ordinary temperature, which is elongated in advance by 2-20% in a martensitic phase. An appropriately flame--resisting sheath 7 is further applied onto the braid to complete a cable.
Patent JP-H05329392-A (JP)
Title: Method for operating upright grinder
Inventor: SUEHARA TOSHIMITSU
IPC: B02C15/04
Filed: 1992-05-29
Abstract: PURPOSE:To make possible highly efficient and safe continuous operation by changing and controlling grinding condition in order to monitor momentarily obtained actual measurement values such as the output power value of a variable-speed electric motor for driving a rotary table and the thickness of a raw material layer, and concurrently maintaining these values within a desired setting range. CONSTITUTION:The power value of a variable-speed electric motor 2A for driving a rotary table 3A in operation, which is momentarily measured, and the actual measurement value of a raw material layer thickness B are entered in a programmable operator 150. Then, the tension oil pressure raw material supply amount and the number of rotations of an electric motor 2A for mill are controlled so that a set power value and a set raw material layer thickness B are maintained at a desire level, considering the type of a ground raw material and the model number of an upright grinding device 1 used. Thus, it is possible to perform safe continuous operation with the concurrent adequate processing capability, and improve the operation and the production efficiencies.
Patent JP-H05347481-A (JP)
Title: Multilayer printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/34
Filed: 1992-06-15
Abstract: PURPOSE:To improve the miniaturization and cost of a connection portion in a multilayer printed wiring board. CONSTITUTION:Inner and outer layer printed wiring boards 1, 4 are joinned with each other through a bonding layer 5, and a connection land 3 of the inner layer printed wiring board 1 and a short piece connection land 7 of the outer layer printed wiring board 4 are electrically connected with each other through a conductive material 9 with which a through-hole 8 is filled, to form a connection portion 10. Hereby, a multilayer printed wiring board is constructed.
Patent JP-H0472079-A (JP)
Title: Metallic material for high specific gravity ornament
Inventor: TAKASHIO HARUO
IPC: C23C30/00
Filed: 1990-07-10
Abstract: PURPOSE:To provide the above metallic material which has the beautiful color tones equiv. to the color tones of pure gold and have the heavy feel equiv. to the heavy feel of gold in combination by forming coating layers of gold and titanium on a sintered body which consists of tungsten as an essential component and a prescribed ratio of a transition metal as an auxiliary component. CONSTITUTION:The coating layers consisting of at least either of the gold and titanium are formed on the surface of the sintered body contg. 0.1 to 20wt.% at least one kind of the metals selected from Ni, Cu, Co, Fe, Re, Pt, and Au and consisting of the balance of the tungsten and unavoidable impurities. The titanium includes Ti compds., such as TiN, in addition to the Ti alone. The coating layers consisting of at least either of the gold and titanium have the function to develop the golden color gloss specific to the gold on the surface of the sintered body. Such coating layers are formed on the surface of the sintered body by so-called physical vapor deposition methods, such as vapor deposition method, ion plating method and sputtering method, or a chemical vapor deposition method or ordinary electroplating method.
Patent JP-H1028053-A (JP)
Title: A/d conversion error correction circuit
Inventor: SHIMIZU HIROYUKI
IPC: G06F3/05
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To correct an error caused by the offset difference between a plurality of A/D converter circuits(ADCs) when the ADCs simultaneously sample one video signal and output the sampled signal in series by successively switching the ADCs. SOLUTION: Video signals (1) are converted into digital signals (3) and (4) by impressing the video signals (1) upon ADCs 1 and 2 and sampling the signals (1) at a required clock. During the period of a signal (2) having the width corresponding to that of the horizontal synchronizing signal of the video signals (1), a difference detecting section 3 computes the difference between the signals (3) an (4) and writes the difference signal (5) in a memory section 4 and, during the scanning period of the video signals, an adding section 5 adds the signal (5) read out from the memory section 4 to the signals (4) from the ADC 2. The signals (6) from the adding section 5 and signals (3) from the ADC 1 are alternately switched to another and outputted as serial signals.
Patent JP-H0231610-A (JP)
Title: Combine provided with threshing-depth controlling apparatus
Inventor: KAWASE MUNEYUKI
IPC: A01D34/28
Filed: 1988-07-20
Abstract: PURPOSE:To suppress the deviation of threshing depth from standard value caused by the change of the position of a reaping part by correcting the vertical swinging position of a culm transfer apparatus based on the change of the position of the reaping part and stopping the controlling action based on the culm-detection sensor for a definite period after the correction. CONSTITUTION:When the change of the position of a reaping part 6 is detected by a detection means F for detecting the lateral position of the reaping part 6, the vertical swinging position of a culm transfer apparatus 7 is corrected by a threshing-depth controlling means in such a manner as to decrease the unnecessary change of the threshing depth caused by the change of the position. The controlling action based on the detection information transmitted from culm detection sensors S1, S2 is stopped for a prescribed period after the correction of position. When culms already supplied to the culm transfer apparatus 7 are passed through the culm detection sensors S1, S2, the control of threshing depth based on the detection information of the culm detection sensors is started again.
Patent JP-H0229879-A (JP)
Title: Image processing method
Inventor: TOMITA FUMIAKI
IPC: G06T1/00
Filed: 1988-07-20
Abstract: PURPOSE:To properly divide a texture area by binarizing respective image data in fine sections constituting an original image, dividing the spacially high density area of the binary data and dividing the texture on the basis of superposition to the spacially high density area of the binarized data. CONSTITUTION:Respective image data of picture elements in fine sections constituting an original image are binarized to form a binarized data, the spacially high density area of the binarized data is divided and the texture area is divided on the basis of the area divided by the spacial continuity of the binarized data and superpotion to the spacially high density area of the binary data. Since a certain kind of constitutional element exists in the texture area at comparatively high density, the density can be easily divided. Since the area division is also based upon superposition to the areas divided by the spacial continuity of the binary data in addition to the density, the boundary of the areas can be cleared and proper division can be attained.
Patent JP-H0911110-A (JP)
Title: Small contact wheel type polishing machine
Inventor: HASHIMOTO TOSHIO
IPC: B24B21/14
Filed: 1995-06-24
Abstract: PURPOSE: To control a pressure force of a contact wheel in a belt polishing machine to a workpiece for simplifying a robot for clamping the workpiece. CONSTITUTION: A contact wheel 5 projecting orthogonally to the travelling of a polishing belt 1 to drive a first motor 7 is swung by a hysteresis clutch 14 driven by a second motor 16 to control the pressure force of the contact wheel 5. For example, when the surface roughness of the polishing belt is degraded, the rotational frequency of the first motor 7 rises. The signal thereof is inputted to the hysteresis clutch 14 to increase the pressure force of the contact wheel and return the polishing to the predetermined one for simplifying a robot for a workpiece.
Patent JP-H0914047-A (JP)
Title: Exhaust port structure of engine
Inventor: TSUJI KOICHI
IPC: F02F1/42
Filed: 1995-06-23
Abstract: PURPOSE: To improve engine performance by reducing the exhaust resistance when exhaust gas is exhausted from a combustion room through an exhaust port. CONSTITUTION: An exhaust valve 14 for closing an opening port 11 to a combustion room 8 openably/closably at an exhaust port 10 is provided. A contact surface 26 for contacting the valve umbrella 15 of the exhaust valve 14 to the opening edge 24 of the opening port 11 is formed on the above opening edge 24. The one part inner periphery surface 29 of the exhaust port 10 connected to its downstream side near this end edge 27 from the end edge 27 of the downstream side of an exhaust gas 19 on the contacted surface 26 is formed in an arc shape project surface projected toward the inner side of the exhaust port 10. A tangent line 35 passing the end edge 34 of the contact surface 26 side on one part inner periphery surface 29 formed to the arc shape project surface is almost matched with a disguised extension line 30 extended along the contact surface 26.
Patent JP-2000021700-A (JP)
Title: Semiconductor device for process management and the process management
Inventor: SHIMADA YUTAKA
IPC: H01L21/66
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for managing processes which can easily detect generation of troubles in process management and can take countermeasures rapidly and also provide a method for managing processes. SOLUTION: Storge node electrodes 1 on a TEG are formed on an insulating film 3 as in a product wafer. The distance 4 between storage node electrodes 1 is the same as a distance 4a between storage node electrodes 1a on the product wafer. The height 5 of the storage node electrodes 1 is at most the some as the distance 4 between the storage node electrodes 1. Microscopic defects or foreign matters in a pattern are detected by an appearance inspection apparatus for detecting defects in a process, and countermeasures are taken against the defects.
Patent JP-S6336462-A (JP)
Title: Serial data receiving circuit
Inventor: SUZUKI AKIHIKO
IPC: G06F13/38
Filed: 1986-07-31
Abstract: PURPOSE:To realize a high speed serial data receiving circuit with simple hardware constitution by DMA-transferring a receiving character from a serial parallel converting circuit to a buffer circuit and DMA-transferring it from the buffer circuit to a memory device by the decided result of the receiving character. CONSTITUTION:By one character receiving, a receiving character is DMA- transferred from a character serial parallel converting circuit 3 to a buffer circuit 4 with a first DMA control circuit 5, and by the decided result of the receiving character, a telegraphic message is DMA-transferred from the buffer circuit 4 to a memory device 1 with a second DMA control circuit 6. In case of a control character, a receiving character is deleted since the second DMA control circuit 6 is not started. In case of a stopping character, by starting the second DMA control circuit 6, transferring the stopping character to a memory device 1 and stopping the second DMA control circuit 6, the receiving of one telegraphic message is completed. Since the first DMA control circuit 5 is started by one character receiving and executes only the data transferring to the buffer circuit 4, the transferring character counter, memory address counter, etc., are made unnecessary.
Patent JP-2001015082-A (JP)
Title: Rare gas discharge lamp and display device
Inventor: TAMURA SATOSHI
IPC: H01J61/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas discharge lamp and a display device capable of simplifying the structure and efficiently being assembled. SOLUTION: This device has a plurality of light guide plates 10B, 10G and 10R and a rare gas discharge lamp DL having an envelope 1 having a plurality of luminous layers of different colors in the inner surface and filled with a rare gas in the inner space, a plurality of split electrodes 4B, 4G and 4R on the outer periphery of the envelope 1 approximately corresponding to the plurality of luminous layers and composed of metal members spaced so as to separate from each other and common electrodes on the outer periphery of the envelope 1 facing all the split electrodes 4B, 4G and 4R and composed of metal members spaced so as to form first and second openings 6 and 7 between the split electrodes 4B, 4G and 4R.  In this case, the rare gas discharge lamp DL is disposed on one end face side 10a of the plurality of light guide plates 10B, 10G and 10R so that the first opening 6, each corresponding to the respective luminous layer, faces to the respective end faces of the light guide plates 10B, 10G and 10R.
Patent JP-S5970181-A (JP)
Title: Large current high speed switch drive circuit
Inventor: UEKI YOUICHI
IPC: H02M3/335
Filed: 1982-10-15
Abstract: PURPOSE:To apply an optimum base current to a transistor for a main switch irrespective of variation in the load state by inserting the primary winding of a current transformer in series with the primary coil of a main transformer, and applying the voltage generated at the secondary winding in parallel with a DC power source voltage. CONSTITUTION:A current transformer CT is provided in a main transformer T1. The primary winding W1 of the transformer CT is connected in series with the primary winding W1 of the transformer T1. The secondary winding W2 is connected through a diode D1 to the primary winding W1 of a drive transformer T0 and a transistor Q0. The base current of reverse direction flowed to the transistor Q1 is always set optimally to the collector current varying by the load state, and the intermittent frequency to the transistor Q can be improved.
Patent JP-H0345440-A (JP)
Title: Automobile with display board commonly used for boarding and alighting step
Inventor: HAKAMATA TETSUO
IPC: B60K35/00
Filed: 1989-07-13
Abstract: PURPOSE:To improve the boarding and alighting efficiency without narrowing the interior of a cabin by using the back of a display board capable of freely rising and falling, which is provided on the inner panel, as a boarding and alighting step in an automobile such as a racer in which a boarding and alighting door commonly used for a front window is provided in the front portion of a cabin. CONSTITUTION:An automobile such as a racer or the like is constructed so that a boarding and alighting door 12 also serving as a front window is pivoted on the front portion of a cabin 11, and it is supported in an upper open position by a stopper 13. A display board 14 for driving data is disposed in a central recess portion of an inner panel 16 in the interior of a cabin 11. In this arrangement, the display board 14 is constructed so that a liquid crystal display device is provided in the surface and a boarding and alighting step is arranged in the back, and supported in such a manner as to freely rise and fall. At the time of getting on and off the automobile, the display board 14 is let fall downward to be horizontally supported, whereby the back is positioned on the upper surface to be used as a boarding and alighting step. Thus, the boarding and alighting efficiency can be improved without narrowing the accommodation space in the cabin 11.
Patent JP-S6425939-A (JP)
Title: Iron-rare earth metallic mother alloy and its production
Inventor: KARASHIMA KAZUO
IPC: C22C35/00
Filed: 1987-07-21
Abstract: PURPOSE:To stably produce a pure iron-rare earth metallic mother alloy in high yield by melting the alloy having the specific compsn. consisting of La, Ce, Pr, Nd, Y, C, Al and Fe in a vacuum or low oxygen inert gas atm. CONSTITUTION:The iron-rare earth metallic alloy contg., by weight, one or more kinds among 5-50% La, Ce, Pr, Nd and Y, contg. at least one kind between <=1.5% C and 0.05-1% Al, furthermore contg. at need one or more kinds between 0.005-0.1% Ca and Mg and consisting of the balance inevitable impurities with Fe is refined in the vacuum of <=0.01Torr or in the ordinary temp. or decompressed inert gas atm. contg. <=0.001vol.% O2. By this method, the iron-rare earth metallic mother alloy in which rare earth metals are stably added in the high yield and the inclusions such as rare earth oxides are decreased to extra small amount is obtd.
Patent JP-S6338550-A (JP)
Title: Zinc alloy containing zirconium
Inventor: KANEKO MIKIO
IPC: C22C18/00
Filed: 1986-08-01
Abstract: PURPOSE:To manufacture a Zn alloy contg. Zr, having superior mechanical strength and easy to cast and work by adding a specified amount of Zr to a Zn alloy contg. specified percentages of Al, Cu and Mg. CONSTITUTION:A Zn alloy consisting of, by weight, 1-10% Al, 1-15% Cu, 0.01-0.5wt% Mg, 0.02-1.0% Zr and the balance Zn is manufactured. Since the Zn alloy contains Zr, the grain growth of the Zn structure is inhibited and a microcrystalline state is produced to improve the mechanical strength. When a metal mold for molding plastics is made of the Zn alloy, the mold does not crack and the accuracy is not lowered even after repeated molding work.
Patent JP-S5971081-A (JP)
Inventor: KOMATSUBARA YOSHIAKI
IPC: G02F1/133
Filed: 1982-10-18
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-H0528136-A (JP)
Title: Character position control system
Inventor: KITAHARA MAKIO
IPC: G06F17/21
Filed: 1991-07-23
Abstract: PURPOSE:To return a character to its unchanged accurate position without memorizing the position of the unchanged character nor designating the moving destination of the character with a mouse cursor, etc., by adding the change cancel processing of the character position. CONSTITUTION:A processing method unit control module 3 decides the processing units (line, character string, single character) with an operation that designates a character to be returned to its original position and also decides a processing range. The information on these deciding operations are obtained as a parameter. A document data analyzing module 2 reads the document data equal to a processing unit out of a document data file 1 based on the processing unit information and then takes out successively the data equal to a single character. Then a character position change coordinate control module 5 initializes the relative coordinates of a character string included in the character modifying data and a line unit processing character or the single character unit processing coordinates based on the processing unit. The character position is decided by moving the character string from the absolute coordinates of the original character position by an extent equal to the relative coordinates of the line unit processing or single character unit processing character. Thus the character returns to its original position when the relative coordinates are initialized.
Patent JP-H1122863-A (JP)
Title: Tube body holder
Inventor: OI SHIGEO
IPC: F16B2/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To reliably resist it even if a tensile load acts on a hinge part, and exhibit a hinge function by forming the hinge part of a soft resin material. SOLUTION: A holder H is integrally formed of a main body part 1 and a cover part 2, and the main body part 1 is formed by continuing a base board 3 composed of a hard resin material and a stud installing part 4, and a tube holding part 9 having cross-sectional U-shaped plural holding grooves 11 by a soft resin is laminated on the base board 3. In a condition where the cover part 2 is opened, tubes 12 corresponding to the respective holding grooves 11 are pushed in the lengthwise direction, and are loosely held by elastic force of the holding grooves 11. The cover part 2 is rotated around a hinge part, and is put on the tube holding part 9 and the stud installing part 4. A pressing- down surface is brought into close contact with an opposite surface of the tube holding part 9, and the respective tubes 12 are pressed down and held, and a hook claw 8 is locked on a locking hole 18.  Therefore, a thickness can be secured more than usual, and the occurrence of a crack of the hinge part can be avoided.
Patent JP-S6425433-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSONE TAKASHI
IPC: H01L21/31
Filed: 1987-07-21
Abstract: PURPOSE:To bury an insulating film in a flat structure having no cavity by correcting the film in a groove so as to have a smooth slope by a bias sputter depositing method. CONSTITUTION:After grooves are formed on a semiconductor substrate 1, a CVD SiO2 film is formed as a first insulating film 10 on a whole surface. Then, an SiO2 film of a second insulating film 11 is formed by a bias sputter depositing method. A CVD SiO2 film is formed as a third insulating film 13 on the upper surface. In this case, since the surface of the base 11 is made of the bias sputter deposited SiO2 film, it has a smooth slope, and the film 12 can be formed without cavity. Then, a first photoresist film 4 and a second photoresist film 5 are formed, and etched back to obtain a shape shown in Figure (d).