baber/WOPTO huggingface dataset:
Patent JP-H02239518-A (JP)
Title: Manufacture of transparent conductive laminated body
Inventor: YAMANAKA TETSUO
IPC: H01B13/00
Filed: 1989-03-14
Abstract: PURPOSE:To enhance the transparency and heat insulating property of a transparent conductive laminated body by subjecting the surface of a film base material to the high-frequency spatter etching treatment, and then forming a conductive thin film while continuing the treatment. CONSTITUTION:A long-sized PET film 1 as a base material is set in a vacuum container 2. After the inside of the vacuum container 2 is exhausted, algon gas is introduced therein and a high-frequency voltage is applied to a main can 9 and a film 1 is moved while being caused to discharge, and the high frequency spatter etching treatment is carried out. After the spatter etching treatment, the film 1 wound up is moved in the reverse direction and oxygen gas is continuously introduced therein to make a mixed gas atmosphere of algon gas and oxygen gas, and the high-frequency spatter etching treatment is carried out and an ITO thin film is formed simultaneously by the reactive DC magnetron spattering method using an alloy target (10) of In and Sn, thereby fabricating a transparent conductive laminated body.
Patent JP-S60203852-A (JP)
Title: Combustion detecting element
Inventor: NISHI TAKESHI
IPC: G01N27/409
Filed: 1984-03-28
Abstract: PURPOSE:To improve heat resistance and reliability by forming respective electrodes to inside and outside surfaces of a tubular body which consists of a solid zirconia electrolyte and is open at both ends and adhering and sealing one open end of the tubular body with a sintered ceramic body and heat resisting cement material. CONSTITUTION:A sintered zirconia body 6 having the shape to permit insertion into the bore at the open end of a tubular body 1 consisting of a solid zirconia electrolyte formed with an inside surface electrode 2 and an outside surface electrode 3 is adhered tightly to the end of the inside surface at one open end of the body 1 by means of a heat resisting cement material 5 prepd. by mixing zirconia powder and inorg. binder. The material 5 is cured by a heat treatment in, for example, a 900-1,300 deg.C and 1-3hr range to adhere the tubular body and cement material. The combustion detecting element is thus constituted.
Patent JP-2000258459-A (JP)
Title: Inspection instrument for electrical characteristic inspection
Inventor: NAKAJIMA DAISUKE
IPC: G01R1/073
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection instrument for electrical characteristic inspection, capable of coping with a test object, such as a large sized liquid crystal panel or the like. SOLUTION: This instrument is an inspection instrument for inspecting an electrical characteristic by bringing contacts 1 into contact simultaneously with all terminals of a test object whose electrical characteristic is to be inspected. In this case, this inspection instrument for electrical characteristic inspection is an aggregate structure of a metal fixed plate 3 and plural contacts 1, comprising one or more contact groups 2 fixed on the metal fixed plate 3, and is so composed that openings 4 are formed partially on the positions near the terminals of the test object on the metal fixed plate 3, and that at least a part of the contacts 1 is arranged inside the openings 4.
Patent JP-S52145069-A (JP)
Title: Electronic watch
Inventor: TORISAWA AKIRA
IPC: G04C10/04
Filed: 1976-05-27
Abstract: PURPOSE:To make possible displaying of the number of days from starting of operation of a battery life display device by providing a date counter which is operated by a battery voltage detector.
Patent JP-H06275501-A (JP)
Title: Electron beam lithography equipment and structure of alignment mark as well as detecting method thereof
Inventor: MATSUOKA GENYA
IPC: H01L21/027
Filed: 1993-03-22
Abstract: PURPOSE:To realize the reliable mark detection with high precision eliminating any complicated soft processing or hardware composition by a method wherein the mark for detecting the x coordinate and the other mark for detecting the y coordinate of alignment marks are to be arranged in different positions. CONSTITUTION:The marks 301, 311 in the sizes of 2mum wide and 4Omum long are formed in the positions 50mum distant from each other. Firstly, the mark 301 is electron beam-scanning step 302 in scanning width of 10mum and scanning pitch of 0.02mum so as to detect the first x coordinate 303 of the mark 301 from the mark edge. Next, the second x coordinate 305 is detected likewise by the electron beam scanning step 304 in the inverse direction so as to detect the mean x coordinate 306 of the mark 301 by taking the average of both coordinates 303 and 305. Likewise, the mean y coordinate 309 can be detected by the electron beam scanning steps 307, 308 for the mark 311. At this time, the mark central position 310 can be detected by the mark coordinates x and y so far detected. Through these procedures, many scanning steps can be performed on respective marks thereby enabling the mark detection with high precision to be realized.
Patent JP-S60205635-A (JP)
Title: Computer control system
Inventor: MATSUOKA YOSHIYUKI
IPC: G05B19/05
Filed: 1984-03-29
Abstract: PURPOSE:To increase the frequency of access intervention by providing an access intervention indicating means which outputs an access intervention command signal according to the operation state of a programmable controller. CONSTITUTION:The memory 3 of the programmable controller (PC) 1 is stored with system subroutines that a user uses, an interruption processing program which is initiated at intervals of 10msec, and an access program for the PC. The access intervention indicating means 4 operates on the basis of the memory contents to output the access intervention command signal A, and a peripheral unit 2 operates in response to the signal to output an access signal B, performing access intervention. The contents of this program are altered freely through an intervention interval setter 5, so the command signal A varies according to the operation and the frequency of intervention is varied.
Patent JP-S55156704-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI YASUO
IPC: B60C9/04
Filed: 1979-05-19
Abstract: PURPOSE: To prevent the side wall of tire from an irregularity by incorporating a card fabric into a carcass ply, wherein the elongation of the warp for the selvadge of the cord fabric after heat setting is predetermined times higher as compared to the elongation of the warp for other than the selvadge.  
     CONSTITUTION: A code fabric using warp in which the elongation of warp of 2.3 g/D after heat setting of selvadge is 1.2W1.6 times that of warp other than the salvadge is incorporated into a carcass ply. In this case this code fabric is bias-cut to be superposed on the ear and spliced. Thus, the irregularity of the side wall of tire can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58178519-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: MIKAMI MASAO
IPC: H01L27/00
Filed: 1982-04-14
Abstract: PURPOSE:To enable to form a smooth Si epitaxial film of excellent crystallizability on an insulator by a method wherein a thin Si epitaxial film is formed on an insulative epitaxial film, and another Si epitaxial film is formed thereon. CONSTITUTION:A magnesia spinel film 2 is epitaxially grown on an Si single crystal substrate 1, and an Si epitaxial film 3 is formd on said film 2. Then, a thin Si epitaxial film 4 is formed by performing an etching on the film 3. As a result, the roughness on the surface of the film 3 generating due to the roughened surface of the film can be smoothed. Then, an Si epitaxial layer is grown on the film 4. As a result, a smooth epitaxial layer 5 of excellent crystallizability can be formed.
Patent JP-H10246331-A (JP)
Title: Expansion/contraction cylinder body and manufacture thereof
Inventor: KODERA HIROYUKI
IPC: F16J3/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder body which can be expanded and contracted and which can be cheaply manufactured. SOLUTION: On the front face 1a and the back face of a cylinder body 1 having the rectangular cross section when viewed on a ground plan, crest- folded parts 11 and trough-folded parts 12 horizontally extending from one end to the other end in the right- and left directions, are arranged and formed alternately and at equal intervals. On the right- and left side faces 1c, 1d of the cylinder body 1, side face trough-folded parts 13 are formed between the end parts of the respective crest-folded parts 11 on the front face 1a and the back face. Further, tops 14 are formed at the folded parts of the trough-folded parts 12 on the front face 1a, and the trough-folded parts 12 on the back face. Side face crest-folded parts 15 are formed between the top 14 and both ends of the side face through-folded parts 13.
Patent JP-S61263521-A (JP)
Title: Swivel joint for pneumatic carrying conduit rotatable together with jib
Inventor: HECKEL HANS
IPC: B65G53/54
Filed: 1986-03-22
Abstract: 1. Rotary joint for a pneumatic feed pipe (30) which can be pivoted by a cantilever, particularly for the pivot joint of suction elevator cantilevers, with two joint components mounted nest to each other, one joint component of which is designed as a bearing member (1) and is attached to a receptacle, and the other joint component of which is formed as a rotary cylinder (2), which receives the feed pipe leading into the receptacle transaxially and together with the latter can be pivoted relative to the first joint component, and with a seal for sealing off both joint components from the atmosphere, characterised in that the seal is a sealing sheet (3) made of elastic material and surrounding the casing (22) of the rotary cylinder (2) in the region of the feed pipe (30), which sheet has a recess (39) calculated according to the pivot angle of the feed pipe (30) and which is pre-stressed on its sealing edges (40a to 40d) bordering on said recess (39) and that strip-like receiving surfaces (5, 6, 13, 14) are formed on the bearing member (1) as attachment surfaces for the sealing sheet (3), two of which (5, 6) extend approximately diametrically opposite each other in the same plane along the rotary cylinder (2), and two of which (13, 14) each border on an end wall (23, 24) of the rotary cylinder (2) and are axially congruent with its casing surface (22), and that clamping means (42, 43, 46, 47) are provided, with the aid of which the sealing sheet (3) is fixed to said receiving surfaces (5, 6, 13, 14) so as to be detachable.
Patent JP-H11236086-A (JP)
Title: Storage case for disk cartridge
Inventor: MIZUTANI HIKARI
IPC: B65D85/57
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To take out easily respective disk cartridges from a case in the constitution of a storage case for arranging a group of disk cartridges in the standing-up posture in a row and storing them. SOLUTION: A storage case is provided with a case main body 10 with a take-in and take-out opening 11 opened on its upper face and front face and a cover 12 for opening and closing the take-in and take-out openings 11. The cover 12 can be locked, opened and closed with a shaft 23 provided close to the front lower sections of the take-in and take-out opening 11. A pushing-up wall 22 is protruded backward on a bottom section of the cover 12. When the cover 12 is opened, a bottom face front section of the disk cartridge M is lifted to the upper side of a bottom wall 15 by the pushing-up wall, 2. The upper and lower of the front faces of the disk cartridges M in the above state are grasped by hands to take out easily respective disk cartridges M.
Patent JP-S60207185-A (JP)
Inventor: NAGASHIMA MASAAKI
IPC: G09G5/08
Filed: 1984-03-31
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-S54154339-A (JP)
Title: Prism for fluorescent screen exposure
Inventor: KAMIYAMA TATSUHIKO
IPC: H01J9/227
Filed: 1978-05-26
Abstract: PURPOSE: To enable good fluorescent screen with less influence of diffraction effect and illuminance fluctuations to be formed by forming small prisms having faces parallel to the axial line direction of a linear light source in a plurality at pitches of 0.05 to 3.00 mm.  
     CONSTITUTION: A prism 1 for fluorescent screen exposure comprises forming a plurality of small prisms 2 having faces parallel to the axial line direction of a linear light source. When it is inserted between the fluorescent screen of a panel and the linear light source and exposure is done at the time of exposing the fluorescent screen of a stripe type color Braun tube, it makes the exposure light source apparently plural. Here, the formation of the small prisms 2 at pitches of 0.05 to 3.0  mm enables the influence of diffraction effect and illuminance fluctuations to be  reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11254467-A (JP)
Title: Preparation of aromatic polyimide film
Inventor: INOUE HIROSHI
IPC: C08K5/34
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an arom. polyimide film with good optical transmission and good positioning. SOLUTION: Release properties to a metal substrate during forming by a cast film process is provided on the surface of a thin layer by a method wherein a substd. or unsubstd. nitrogen-contg. heterocyclic compd. such as imidazoles, benzimidazoles, isoquinolines or substd. pyridines is incorporated in a polyamic acid soln. in an org. polar solvent and a thin layer (at most 50% of the thickness of the whole film) is formed on one face of a substrate layer (at least 50% of the thickness of the whole film) by means of a co-extrusion cast film process.
Patent JP-S63235506-A (JP)
Inventor: UMETSU MIKIYO
IPC: A41D1/00
Filed: 1987-03-19
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-H10249189-A (JP)
Title: Absorbent of phthalic ester, housing container of absorbent and analysis of component in the air
Inventor: YOSHIDA TAKASHI
IPC: G01N30/88
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent for easily collecting phthalic ester contained in the air, and extracting it at a high recovery ratio, its housing container, and a method enabling to rapidly and in high sensitivity analyze qualitatively and quantitatively the collected phthalic ester. SOLUTION: The phthalic ester absorbent is filled in the housing container 1, and the air is sucked by a vacuum pump 3, thus the air is brought into contact with the absorbent, and the phthalic ester in the air is collected and later extracted to analyze qualitatively and quantitatively by a gas-chromatography method and a gas chromatography-mass spectrometer, etc. The phthalic ester absorbent consisting of a cyanoalkyl-silyl group coupling material chemically modified a surface of a base material with the cyanoalkylsilyl group for collecting the phthalic ester, is used.
Patent JP-S59188368-A (JP)
Title: Coreless motor
Inventor: ASAI JIROU
IPC: H02K23/56
Filed: 1983-04-08
Abstract: PURPOSE:To increase the output of a coreless motor by forming a gradient in a magnetic circuit constituent member made of a magnet and a yoke in coincidence to the pulling slope at the time of shaping an armature coil, thereby reducing the distance between the yoke and the magnet. CONSTITUTION:A commutator 2 is mounted on a shaft 1, a coil 3 is integrally molded with a molding material 4 to form a cup-shaped armature, and mounted rotatably through bearings 5a, 5b on frames 6a, 6b, a magnet 7, an inner yoke 8, an outer yoke 9 and a brush 10. The magnet 7 and the yoke 9 are similarly formed with a gradient in coincidence to the pulling slope theta at the time of shaping a cup-shaped armature to construct a small air gap between the magnet 7 and the yoke 9.
Patent JP-H07311470-A (JP)
Title: Electrophotographic image forming method
Inventor: MATSUURA KATSUMI
IPC: G03G21/10
Filed: 1995-03-22
Abstract: PURPOSE:To provide an electrophotographic image forming method which obviates deterioration in image quality in spite of long-term use in an image forming process using an org. photoreceptor. CONSTITUTION:An org. photoconductive photoreceptor is used for the photoreceptor in this image forming method for forming images by repetitively subjecting the photographic photoreceptor to electrostatic charging, exposing, developing, transferring cleaning using a rubber elastic blade cleaning member and fixing. In addition, the photoreceptor having such film strength that the wear speed on the surface of the photoreceptor attains <=0.05 to <=1.0mum per 10,000 cleaning times when the rubber elastic blade cleaning member in the cleaning process is pressed to the photoreceptor and the pressurized contact force of the blade cleaning member with the photoreceptor is set in a range of 5 to 45g/cm is used as the photoreceptor. Development is executed by using toner 0.1 to 1.1mum in the toners as the toners which sensitize the electrostatic latent image of this photoreceptor.
Patent JP-S51138440-A (JP)
Title: Photographic bleaching solution
Inventor: NAKAMURA TAKASHI
IPC: G03C7/28
Filed: 1975-05-26
Abstract: PURPOSE:To provide a bleaching solution for bleaching completely silver without losing coloring matters.
Patent JP-H06249498-A (JP)
Title: Hot water feeding device
Inventor: KITA HIROSHI
IPC: D06F39/08
Filed: 1993-02-25
Abstract: PURPOSE:To prevent a high water pressure of the outside water supply from suddenly being applied to a circulation pump of a bath circulation passage by a method wherein a automatic water feeding passage is connected to a going-out pipe of a bath circulation passage by a second water passage switching valve, and from the automatic water feeding passage at this side of the second water passage switching valve, a by-pass is connected to a water feeding passage for washing machine by a by-pass opening/closing valve. CONSTITUTION:An automatic water feeding passage 30 is connected to a going-out pipe 41 of a bath circulation passage 40 by a water passage switching valve 62, and from the automatic water feeding passage 30 at this side of the second water passage switching valve 62, a by-pass 80 is connected to a water feeding passage for washing machine 70 by a by-pass opening/closing valve 63. When hot water or cold water is automatically fed to a washing machine 2 from the automatic water feeding passage 30, by a first water passage switching valve 61, a return pipe 42 at the upstream side of the first water passage switching valve 61 is connected to the water feeding passage for washing machine 70, and by the second water passage switching valve 62, the going-out tubes 41 at the upstream side and downstream side of the second water passage switching valve 62 are passage-connected to each other, and a by-pass opening valve 63 is opened.
Patent JP-H05265042-A (JP)
Title: Active matrix type display device
IPC: H01L21/336
Filed: 1992-03-19
Abstract: PURPOSE:To reduce a leak current from a switching circuit and to reduce crosstalking, flickering, etc., to be generated due to the leak current by reducing a writing current. CONSTITUTION:A switch circuit 151 is provided with the 1st and 2nd thin film transistors(TRs) 131, 141 in which source electrodes and drain electrodes are mutually electrically connected, the 1st voltage is impressed to the gate electrode 137 of the 1st TR 131 and the 2nd voltage different from the 1st voltage is impressed to the gate electrode 147 of the 2nd TR 141.
Patent JP-S51139251-A (JP)
Title: Method of manufacturing black heater
Inventor: NIWA TOSHINORI
IPC: H01J9/08
Filed: 1975-05-28
Abstract: PURPOSE: To provide a method of manufacturing a heater having surface of high heat radiation efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11261653-A (JP)
Title: Signal quality monitor circuit
Inventor: OTERU AKIKO
IPC: H04L25/02
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a simple signal quality monitor circuit capable of checking the deterioration of transmission characteristics, independently of the signal format. SOLUTION: This circuit is provided with a threshold voltage generating means, that applies a threshold voltage 6 which changes at a prescribed interval to a comparator 7, the comparator 7 that compares a multi-value electric signal with the threshold voltage 6 changing at a prescribed interval, a counter 8 that counts an output of the comparator 7, and an arithmetic circuit 10, that obtains the intensity distribution of the electric signal, based on the threshold voltage 6 and an output of the counter 8 for measuring noise distribution in the electric signal. In place of changing a threshold, the circuit may be provided with a threshold voltage generating means that applies different threshold voltages 6 to the plural comparators 7 respectively and the plural counters 8.
Patent JP-S59190402-A (JP)
Title: Radial turbine
Inventor: MATSUO SHIGETO
IPC: F01D9/02
Filed: 1983-04-12
Abstract: PURPOSE:To prevent damage to a nozzle and a mobile blade caused by liquid drops by forming a liquid drops gathering groove, which opens on the inside diamerer side, on the negative pressure surface adjacent to the front edge of the rotor blade for a radial turbine. CONSTITUTION:A liquid drops gathering groove 205, which opens on the inside diameter side of a rotor blade 203, is formed on the negative pressure surface 203C adjacent to the front edge of the rotor blade 203 for a radial turbine. Liquid drops produced on a nozzle 202 and the rotor blade 203 are stuck to the negative pressure surface 203C and go in the liquid drops gathering groove due to action of the centrifugal force, and then are flung away from the downstream side to the outer periphery to be recovered by means of a fixed shroud. Thus, damage to the nozzles 202 and the rotor blades 203 by liquid drops can be prevented.
Patent JP-S51140070-A (JP)
Title: Controlling method of tension in rewinding machine
Inventor: TAKANO TAKIO
IPC: B65H77/00
Filed: 1975-05-28
Abstract: PURPOSE: To get tension controlling method by which inital cost is cheaper with saving of power and weight, by the development of simple controlling method of holding the tension of rewinding machine as constant value. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02241044-A (JP)
Title: Mounting method for semiconductor element
Inventor: SAITO HIROSHI
IPC: H01L21/60
Filed: 1989-03-15
Abstract: PURPOSE:To simply seal and bring a semiconductor element into pressure contact by sealing the element with a sealing cap, filling a material increased in its volume by heating its interior, expanding the volume of the material by heat treating, applying a weight to the element by the volume expansion force, and bringing the element into pressure contact with a bump and a board. CONSTITUTION:In a method of mounting a semiconductor element 1 in which the element 1 is adhered to a board 3 via a bump 2, the element 1 is sealed with a sealing cap 9, a material 11 increased in its volume by heating its interior is filled therein, the volume of the material 11 is expanded by heat treating to apply a weight to the element 1 by the volume expansion force, thereby bringing the element 1 into pressure contact with the bump 2 and the board 3. For example, in order to secure the element 1 to the board 3, an elastic sheet 7 is secured with an adhesive 8, etc., the element 1 is covered with the cap 9 made of metal, and the cap 9 is secured to the board 3. Then, foamable plastic 11 is filled from an inlet 10 into the cap 9, then heated to approx. 100-200 deg.C, and the plastic 11 is decomposed to be foamed.