baber/WOPTO huggingface dataset:
Patent JP-S6038827-A (JP)
Title: Calibration for sensitivity of automatic foreign substance inspecting device
Inventor: KOIZUMI MITSUYOSHI
IPC: H01L21/027
Filed: 1983-08-12
Abstract: PURPOSE:To enable to perform calibration of the absolute sensitivity stably and simply by a method wherein the sensitivity of the automatic foreign substance inspecting device is calibrated by using standard samples, which have previously measured the intensity of reflected light reflected from each of rough flaws on the surface of a sample to the reference illuminating light. CONSTITUTION:Flaws 13, which have been previously cut in by performing a laser processing on a silicon wafer 15, and numerical magnitudes, which have been previously substituted for the initial device detected output values 16 of the flaws 13 and standard grain radiuses 17 having the same detected output values as the detected output values 16, have been specified in the silicon wafer 15 for calibration with a laser pen, an etching, etc. For omitting works to write letters with the laser pen and etching processes, the standard grain radiuses 17 and the output values 16 may be registered on a form 18. However, in case they are registered, it is desirable that the flaws and the recording positions are correspondent to each other on the form, as illustrated by the diagram (b). By using these calibrating samples for calibration of the sensitivity of the foreign substance inspecting device, flaws, whose reflection intensities are always constant, are obtained and when the device detected output value of photoelectric conversion detected from each of the flaws is conformed to the initial device sensitivity, the calibrating work can be easily performed.
Patent JP-2000336310-A (JP)
Title: Primer composition
Inventor: YANAGIDA MICHIJI
IPC: C09D183/06
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a primer composition applicable even in the case of a polyisobutylene-based sealing material especially useful for a construction, widely useful for various members to be applied such as a window glass a coated surface a placing joint face of old sealing material a porous face, etc. SOLUTION: This primer composition comprises (A) an organopolysiloxane resin containing a hydroxyl group or an alkoxy group bonded to a silicon atom, (B) an amino group-containing silane compound, (C) a hydrolyzable silyl group- containing urethane prepolymer, (D) a tin (IV) compound and/or an organic titanic acid ester as a catalyst and (E) an organic solvent.
Patent JP-H10333938-A (JP)
Title: Recording and display method for execution log in computer system, computer system using the method and recording medium for recording the programmed method
Inventor: MIYAMOTO IZURU
IPC: G06F11/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To easily discriminate a display log by varying a width in a time base corresponding to the frequency of the state transition generation of an execution log per hour at the time of time sequentially displaying the state transition of the execution log of a program in a computer system. SOLUTION: In the case that the frequency of event occurrence is largely changed, a function for relaxing the change rate α of a display gauge interval in the time base is prepared beforehand and the moving average W(k,n) of the (n) pieces each of events continued before and after the event generated in the k-th order and the moving average V(k,n) of W(k,n)-W(k-1,n) further are calculated. Then, the display gauge interval Ik in the time base in the k-th event is obtained by α(V(k,n)) *Ik-1 and the width in the time base is varied corresponding to the frequency of the state transition generation of the execution log per hour. Thus, the display log is easily discriminated.
Patent JP-S631410-A (JP)
Title: Filter for processing liquid in discharge processing device
Inventor: NAGATA TOSHIYA
IPC: B01D29/00
Filed: 1986-06-23
Abstract: PURPOSE:To increase the amount of sludge to be trapped and to decrease the frequency of clogging of a filter by allowing processing liquid to be filtered to flow in counterflow directions respectively in an internal/external dual filtration filter. CONSTITUTION:The processing liquid being dirty liquid contg. sludge in a processing liquid tank 10 is fed into a filter tank 6 by a pump 11. The processing liquid introduced into the tank 6 passes through the outer peripheral surface of an external filter 2 and filtrated and simultaneously introduced from the through-hole 5a of a lower plate 5 and passes through the inner peripheral surface of an internal filter 3 and filtered and thereby the sludge incorporated in the processing liquid is simultaneously trapped on both filters 2, 3. The processing liquid turned to clean liquid by removing sludge passes through a pipe 8 from the through-hole 8a of a conducting pipe 8 and fed to a processing tank 12. As a result, the amount of trapped sludge is increased and the frequency of clogging of the filters 2, 3 can be decreased.
Patent JP-S628303-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERADA AKIMICHI
IPC: H04N5/91
Filed: 1985-07-05
Abstract: PURPOSE:To record and reproduce selectively a broad band video signal and plural narrow band video signal by dividing the broad band video signal into a number of channels equal to number of pairs of rotary magnetic heads, supplying the narrow band video signal to all the rotary magnetic heads in order and recording and reproducing the signal so as to eliminate the need for a means of time axis compression and expansion. CONSTITUTION:In recording and reproducing a broad band video signal, the broad band video signal is divided into two, heads 3, 5 record and reproduce a video signal on a channel 1, and heads 4, 6 record and reproduce a video signal on a channel 2. In recording and reproducing two kinds of narrow band video signals, the head 4 starts the recording of the 1st narrow band video signal when the recording of the 1st narrow band video signal by the head 3 is finished, and when 1/8 field is recorded, the head 4 records a sound signal attened with the 1st narrow band video signal the same as the head 3, and records 1/8 field of the 2nd narrow band video signal and further records the sound signal attened therewith. The heads 5, 6 act similarly as above.
Patent JP-H08337143-A (JP)
Title: Boarding step device for vehicle
Inventor: YAHAGI TAKANORI
IPC: B60R3/02
Filed: 1995-06-14
Abstract: PURPOSE: To prevent a boarding step from suddenly moving down or bouncing, when a lifting cylinder is expanded and a lock device is released for lowering the boarding step. CONSTITUTION: Space between a body 2 and a parallel link mechanism 14 formed out of upper and lower links, is provided with a cushion device 38 to prevent the mechanism 14 from suddenly moving down or bouncing, when a lock device 28 to restrict the downward motion of the mechanism 14 is released.
Patent JP-H01316951-A (JP)
Title: Film carrier and manufacture thereof
Inventor: SHIMAUCHI HIDENORI
IPC: H01L21/60
Filed: 1988-06-16
Abstract: PURPOSE:To prevent completely the generation of whiskers and to obtain a highly reliable film carrier by a method wherein an indium layer is provided on the lead parts of the film carrier and a tin or tin alloy layer is provided on the indium layer. CONSTITUTION:An indium layer is provided on lead parts 3 and 4 of a film carrier, on which an electronic component of a semiconductor chip or the like is mounted, and a tin or tin alloy layer is provided on the indium layer. The made lead parts undergo no special change and are favorable in a corrosion resistance and a solderability compared with the existing lead parts applied with an Sn plating only. Thereby, the generation of a whisker is completely prevented and the highly reliable film carrier is obtained.
Patent JP-S5574192-A (JP)
Title: Manufacturing semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/00
Filed: 1978-11-28
Abstract: PURPOSE: To improve yield rates and to enhance reproducibility in production by growing anothr layer on a layer which is to become active region, providing parallel small grooves on both sides of the active layer, and forming a growing layer in the groove portions again.  
     CONSTITUTION: On a substrate 11 comprising n-type GaAs, an n-type Al 0.3 Ga 0.7  As layer 12, an n-type Al 0.1 Ga 0.9 As layer 13, a p-type GaAs active layer 14, a p- type Al 0.3 Ga 0.7 As layer 15 are epitaxially grown. On the upper-side surface of the layer 15, a mask is provided so that grooves whose width is 20μm are selectively etched on both sides of a long and narrow area of 5μm, and the layer 15 is etched unitl the layer 12 is reached. After the photoresist has been removed, an n-type Al 0.3 Ga 0.7 As layer 16 is grown in the grooves. In the process of forming the stripe- shaped groove whose width is 100μm and less, the conditions can readily established, the control is excellent, and the same characteristics can be found in the crystal growing. Therefore, the yield rates are high and the reproducibility is good. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0923888-A (JP)
Title: Preparation of carotenoid by fermentation
Inventor: HOHMANN HANS-PETER
IPC: A23L33/155
Filed: 1996-06-10
Abstract: The present invention is directed to a DNA sequence comprising one or more DNA sequences selected from the group consisting of a DNA sequence which encodes the GGPP synthase of Flavobacterium sp. R1534 (crtE), a DNA sequence which encodes the prephytoene synthase of Flavobacterium sp. R1534 (crtB), a DNA sequence which encodes the phytoene desaturase of Flavobacterium sp. R1534 (crtI), a DNA sequence which encodes the lycopene cyclase of Flavobacterium sp. R1534 (crtY) or a DNA sequence which encodes the  beta -carotene hydroxylase of Flavobacterium sp. R1534 (crtZ) or DNA sequences which are substantially homolgous, vectors comprising such DNA sequences and/or a DNA sequence which encodes the  beta -carotene  beta 4-oxygenase of Alcaligenes strain PC-1 (crt W) or a DNA sequence which is substantially homologous, cells which are transformed by such DNA sequences and/or vectors, a process for the preparation of a desired carotenoid or a mixture of carotenoids by cultering such transformed cells and a process for the preparation of a food or feed composition. <IMAGE>
Patent JP-H06330513-A (JP)
Title: Antifouling membrane preventing shellfish from adhering thereto
Inventor: OKUI KENZO
IPC: E02B1/00
Filed: 1993-05-25
Abstract: PURPOSE:To prevent shellfish from adhering to a curtain in the case the curtain is set in the sea for a long period of time by hanging down the curtain from a float, and applying paints generating anaerobic ion to at least either the float or curtain to the energize it. CONSTITUTION:A curtain 2 is connected to a float 1 to hang down, and a weight 3 is mounted to the lower end thereof. After that, they are interlocked with an anchor at the bottom of the sear with an anchor rope. At that time, paints generating anaerobic ion such as hypochlorous acid ion, etc., are applied to one of the float 1 and the curtain 2 or both of them. A weak electric current is applied to the paint layer 8 to electrolyze sea water, and ion disliked by marine creatures is generated.
Patent JP-S6037566-A (JP)
Title: Image forming device
Inventor: HASHIMOTO SHINICHI
IPC: G03G21/20
Filed: 1983-08-11
Abstract: PURPOSE:To make it unnecessary to prepare a special space to be exclusively used for a handle in the main body of a device by forming a handle in the opening of an exhausting duct provided in the main body for exhausting the air in the main body. CONSTITUTION:A heat insulating material 103 is installed on the lower side of a fixing device 29, and a duct 104 as an exhausting air path is located on the lower side of the material 103. The duct 104 guides the air exhausted in the arrowed outward direction through the casing 102 of a fan 101. The exhaustion opening part 104a of the duct 104 is provided with a recessed handle part 105. As a result, reservation of a special space exclusively used for the handle 105 is made unnecessary in the main body, and effective use of a space in the main body is made possible.
Patent JP-H01316426-A (JP)
Title: Patenting method for fine diameter steel wire
Inventor: MOGAMI SHINICHI
IPC: C21D9/52
Filed: 1988-06-16
Abstract: PURPOSE:To almost perfectly prevent oxidation and decarburization of a steel wire rod by arranging one set of atmospheric hollow tube and gas preheat introducing tube in a patenting furnace for dig diameter wire. CONSTITUTION:The hollow tube 4 for controlling gas atmosphere is inserted as penetrating over the whole length of the heating furnace 3, and the one end is dipped in lead bath or salt bath 8. Further, the gas preheat introducing tube 5 paralleling with the hollow tube 4 over the whole length of the furnace 3 and connecting with opening part at the position just before the hollow tube 4 dips in the bath 8, is arranged. Then, the steel wire 2 to be heat-treated is supplied into the hollow tube 4 from an un-coiler 1. In this case, Ar gas is flowed as the control gas 6 from inlet side of the furnace 3 in the introducing tube 5 and the heated Ar gas is flowed into the hollow tube 4 from the opening connected part 7. By this method, as the steel wire 2 is carried in the hollow tube 4 filled up with the Ar gas the oxidized decarbonization is extremely little during heating. The steel wire 2 is dipped into the bath furnace 8 under this condition and after patenting-treating, it is coiled.
Patent JP-H10301342-A (JP)
Title: Method for automatically turning over and copying pages of book or the like
Inventor: SUZUKI HIDEO
IPC: G03G15/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten the copying work time, and to reduce personnel expenses and overhead by turning a stored page and the respective page among pages by means of the page turning device such as a roller, the attracting device or the like, repeating the operation for pressing a copying plane glass, a book to be duplicated and so on, and copying the specified page and among pages. SOLUTION: In accordance with this method, a storing electric/electronic operating device 10 is allowed to store the desirous page and among pages to be duplicated, the page turning roller 5 submits a first page indicated for recording, the roller 5 is shifted outside a copying area, and the upper part supporting plate 2 comes dawn a slide shaft 7, and then the book surface is pressed to the copying plane glass 6 and copied by turning on switches S2.  When the first page is copied, the upper part supporting plate 2 ascends the slide shaft 7 while allowing the book surface parting from the copying plane glass 6, and when the plate reaches the upper part switches 1, the next page is submitted by the page turning roller 5, the roller 5 is shifted outside the copying area, and the upper part supporting plate 2 comes dawn the slide shaft 7, and then the book surface is pressed to the copying plane glass 6 and copied by turning on the switches S2.
Patent JP-H04369985-A (JP)
Title: Video signal recorder
Inventor: ONO YUKARI
IPC: H04N19/88
Filed: 1991-06-19
Abstract: PURPOSE:To simplify the interpolation processing for head clogging even to a recorder recording video data compressed by an efficient encoding by allocating each block to a plurality of heads with the least correlation of the location on a two-dimensional block. CONSTITUTION:An A/D converter 1 outputs digital video data to a data divider 2. The data divider 2 stores four frame of the digital video data from the A/D converter 1, divides a screen into blocks for each picture element, allocates each block to two heads, and outputs the block data allocated to each head to efficient encoders 3 and 4 by each head. When each divided block is allocated to a first head 11 and to a second head 12, it is allocated to the data divider 2 so that each block a hound's-tooth check, dispersing the error. The polarization of data is prevented while interleaving each allocated block using M system.
Patent JP-S63311636-A (JP)
Title: Optical disk
Inventor: GOTO YASUYUKI
IPC: G11B7/24076
Filed: 1987-06-12
Abstract: PURPOSE:To suppress heat conduction by forming submicron ruggedness in grooves provided on both sides of guide grooves where information recording is executed, thereby increasing an effective area. CONSTITUTION:The guide grooves 2 indicating the recording positions of information are concentrically or spirally formed at the specified intervals maintained therebetween on a transparent substrate 1 consisting of polymethyl methacrylate PMMA, polycarbonate PC, etc. For instance, the period of the guide grooves is 1.6mum, the width of the grooves is 0.6-0.7mum, and the depth of the grooves is about 0.07mum. The heat transfer from the guide grooves 2 is hindered and recording layers 5 existing in the guide grooves 2 are crystallized even by the electric power lower than heretofore by providing the ruggedness 4 having the submicron repetitive periods in the grooves 3 in such a manner.
Patent JP-H01315899-A (JP)
Title: On-vehicle road information discriminating device
Inventor: IMAGAWA TOSHIYUKI
IPC: H04Q9/00
Filed: 1988-06-15
Abstract: PURPOSE:To assist driver's marker recognition and to prevent overlooking by recognizing a marker mechanically, and storing the marker in a storage means and displaying it on a display means adequately. CONSTITUTION:An object recognizing device 1 recognizes an object as an image by using light, an electromagnetic wave, etc., and an input signal is sent to a decision device 2 and discriminated. A judging device 24 compares data stored in a storage device 6 with the data from the decision device 2 to judge whether or not there is coincident data and sends a signal to a monitor 30 such as a CRT as a display means to display the marker at the same time; when there is no coincident data, marker data is stored newly in the storage device 6. Consequently, the driver is helped to recognize and judge the marker, etc., and prevented from overlooking or misrecognizing the marker.
Patent JP-H05344639-A (JP)
Title: Protective relay, tester and testing system therefor
Inventor: YAMADA TAKESHI
IPC: G01R31/00
Filed: 1992-06-08
Abstract: PURPOSE:To realize downsizing of a tester for protective relay while shortening the measuring time. CONSTITUTION:Under test mode, a protective relay 1 is set with a time obtained by dividing the time set value at a setting section 11 by a predetermined number or the protective relay 1 functions while assuming that an electric amount, predetermined times as high as that fed from a tester 2, is fed thereto. On the other hand, evaluation is made on the tester 2 side while multiplying the operating time or operating value measured at a measuring section 15 by predetermined times.
Patent JP-H073220-A (JP)
Title: Adhesive sheet for decoration
Inventor: SAITO MASAO
IPC: C09J133/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide an adhesive sheet not causing a whitening phenomenon and a color-fading phenomenon, excellent in weatherability, and used for decoration. CONSTITUTION:An adhesive for decoration is constituted by laminating a surface layer comprising zinc oxide fine particles and polyvinyl fluoride, polyvinylidene fluoride, vinylidene fluoride copolymer or their acrylic modified products or their mixture with an acrylic resin to one surface of a resin sheet substrate, and an adhesive agent layer to the other surface.
Patent JP-H01315152-A (JP)
Title: Ultrasonic wire bonding
Inventor: ABE MITSUO
IPC: H01L21/60
Filed: 1988-06-15
Abstract: PURPOSE:To execute an accurate bonding operation and to shorten the manufacturing time by a method wherein a bonding tool is brought into contact with a pad obliquely and a process used to bend a wire and a bonding operation are executed simultaneously in order to eliminate a loosening part of the wire to be caused between the tip of the bonding tool and a clamper. CONSTITUTION:When a first bonding operation is executed, a bonding tool 4 is shifted obliquely with reference to a pad 3 and a wire 5 is brought into contact with the pad 3 in a state that the wire 5 is stretched straight from a guide hole 8 in the bonding tool 4. After that, the momment the wire is bent and comes into contact with the pad 3, the bonding operation is executed by means of an ultrasonic oscillation. Then, the bonding tool 4 is shifted to the upper part of a lead 6 in order to execute a second bonding operation; the tool is lowered; the wire 5 is connected to the lead 6. By this setup, the wire 5 is bent without being loosened; an irregularity in a length of a forcibly bent part 9 of the wire 5 is eliminated; it is possible to shorten the time required for the bonding operation.
Patent JP-2000336078-A (JP)
Title: Production of triazine compound crystal having high melting point
Inventor: MURAMOTO TAKAHISA
IPC: A01N43/68
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for obtaining the total amount of a chemically synthesized (RS)-N-[2-(3,5-dimethylphenoxy)-1-methylethyl]-6-(1-fluoro-1- methylethyl)-1,3,5-triazine-2,4,-diamine in the form of a high-melting point crystal having high stability and provide a high-melting point crystal produced by the process. SOLUTION: The process for the production of a high-melting point crystal comprises the grinding of a low-melting point crystal or a mixture of a low- melting point crystal and a high-melting point crystal of chemically synthesized (RS)-N-[2-(3,5-dimethylphenoxy)-1-methylethyl]-6-(1-fluoro-1-methyleth yl)-1,3,5- triazine-2,4-diamine. The objective high-melting point crystal is produced by this process.
Patent JP-H10333679-A (JP)
Title: Parameter setting device for electronic musical instrument
Inventor: HIRATA TAKASHI
IPC: G10H1/24
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the operability and reduce the cost, by setting the display mode of one display element corresponding to the operation piece operated last among multiple operation pieces different from the display mode of the other display elements. SOLUTION: The first and second slide type operation pieces 11, 12 are provided with knobs 11a, 12a linearly moving them along the surface of a panel 18. LEDs 13, 14 which are semiconductor light emitting elements are fixed to the knobs 11a, 12a. When the desired parameter is to be selectively specified, the knobs 11a, 12a of the slide type operation pieces 11, 12 corresponding to the parameter group to which the desired parameter belongs are located at the position where the parameter name corresponding to the desired parameter is written on the panel 18. Only the LEDs 13, 14 fixed to the knobs 11a, 12a of the operated slide type operation pieces 11, 12 are lighted. The parameter selectively specified at present can be instantly known.
Patent JP-H023354-A (JP)
Title: Optical printer head
Inventor: MIZUNO RYUKICHI
IPC: B41J2/455
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a low-cost compact optical printer head by forming an electrode pattern shaped onto an insulating film so as to acquire the same height as the main surface of an LED array and electrically connecting a wiring pattern and the electrode pattern by an LED array drive element with a bump. CONSTITUTION:A plurality of light-emitting sections 4 are aligned and formed rectilinearly onto the main surface of an LED array 1, and P side electrodes 9, which are connected electrically to the light-emitting sections 4 and to which emission signals are input, are shaped. An insulating film 6 and external input electrode patterns 5 are stuck onto a metallic plate 7 so as to be brought to the same height as the main surface of the LED array 1 fixed onto the metallic plate 7. A liquefied polyimide is applied or printed and formed and baked at a high temperature, a Cu foil is pasted and the foil is etched to a desired pattern. The Cu foil may be stuck previously to a polyimide film, and etched to the desired pattern, and pasted to the metallic plate 7. A multilayer interconnection pattern can easily be formed by repeating these processes several times at that time, thus allowing compact wirings, then miniaturizing a substrate.