baber/WOPTO huggingface dataset:
Patent JP-S6211260-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAITO KENJI
IPC: H01L27/088
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a four-value cell device by a method wherein three types of offset FETs are formed in one semiconductor substrate by a self-alignment method and combined with a non-offset FET. CONSTITUTION:An SiO2 film 12 and polycrystalline Si gates 13 are formed on a P-type Si substrate 11 and an SiO2 film 14 and a polycrystalline Si layer 15 are formed over them. The polycrystalline Si layers 15a are left on the side walls of the gates 13 by RIE. After a photoresist 16 mask is applied, unnecessary parts of the polycrystalline Si layers 15a are removed by isotropic etching. Then P ions are implanted for activation and N-type sources and drains are formed by self-alignment to obtain cells 18a-18d. As the cells 18a-18d obtained with this constitution have respectively different gate lengths and respectively different spreads of diffused layers 17, a four-value cell FET can be obtained with a high yield.
Patent JP-2000337997-A (JP)
Title: Inspection apparatus for fluorescent plane
Inventor: NAKAMURA RYUICHI
IPC: H01J11/22
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the fluorescent plane of a plasma display substrate. SOLUTION: The inspection apparatus for fluorescent plane comprises a mask 30 for masking a plasma display substrate 10 having a fluorescent plane except the part to be measured, a unit 40 for aligning the substrate 10 with the mask 30, a light source 50 for irradiating the fluorescent plane with UV-rays through the mask, a unit 60 for receiving visible light from the fluorescent plane, a unit 70 for moving the light source and the light receiving unit to scan along the fluorescent plane, and a unit 80 for comparing a data obtained from the light receiving unit with a reference data. The fluorescent plane of the plasma display substrate is then inspected with UV-rays while being separated for each color by a specified mask.  Consequently, even a white fluorescent plane formed on a white rib, where contrast between the rib and the fluorescent plane is low and inspection with visible light is difficult, can be inspected.
Patent JP-S635315-A (JP)
Title: Focus-detector for camera
Inventor: MATSUI TORU
IPC: G02B7/28
Filed: 1986-06-25
Abstract: PURPOSE:To eliminate influences of harmful light beams, by making a part of a focus detecting sensor which detects the focusing state of a photographing lens to become a dead zone to the harmful light beams when an active AF mode is selected. CONSTITUTION:When an active AF mode is selected, the harmful-light receiving area, namely, an area near the optical axis OC of a photographing lens of a focusing detecting sensor becomes a dead zone. Therefore, harmful light beams which are produced when the light beams projected on an object from the back of the photographing lens are projected on a reflecting mirror 12 after they are projection on the surface of each lens of the photographing lens, are made incident to the dead zone of the focus detecting sensor at the time of the active AF mode. Therefore, the output of the focus detecting sensor is never affected by the harmful light beams.
Patent JP-S5674951-A (JP)
Title: Semiconductor device
Inventor: OKADA JIYOUJI
IPC: H01L23/28
Filed: 1979-11-22
Abstract: PURPOSE:To eliminate a tab and dispense with line bonding by arranging wiring between a tip and a lead, using an insulative tip support plate equipped with a wiring layer on the surface. CONSTITUTION:A wiring layer 13 corresponding to an electrode 11 of tip 10 is formed on a polyimido resin plate 12 capable of intercepting ''a'' ray with the help of printing, etc. The tip 10 with the electrode 11 turned downward is placed on a support plate 12, and is thermally treated to connect the electrode 11 and the wiring layer 13. Next, a lead frame without tab and wiring 13 are connected together as they correspond to each other. After this procedure, resin 15 is sealed in an usual manner, and lead 14 is separated from the frame and completed by bending. Under this constitution, it is possible to significantly reduce a required number of manhours.
Patent JP-S5674948-A (JP)
Title: Lead structure of semiconductor device
Inventor: KAWADA KENRIYOU
IPC: H01L23/495
Filed: 1979-11-22
Abstract: PURPOSE:To speed up the tempo of a line bonding operation by making the entire practical width of the tip part of an inner lead the same and as wide as possible. CONSTITUTION:The bonded parts 17a-17c of inner leads 14a-14c have a fixed interval x between each other along a tab side, and have practical surfaces ya-yc which are all equal at the bonded parts 17a-17c and increasingly enlarged. In this way, if the variable allowable width of a capillary or a wedge of an automatic bonder is increased in the direction of bonded wiring between the electrode 18 of a pellet 13 and bonded part of the inner lead, it is possible to speed up the tempo of a bonding operation.
Patent JP-2000340506-A (JP)
Title: Method for crystallizing semiconductor thin film and laser irradiation apparatus
Inventor: SUGANO YUKIYASU
IPC: H01L21/20
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To form a semicondurcor thin film composed of polycrystalline silicon having superior crystallinity on the entire surface of an insulation substrate. SOLUTION: After a film forming step of forming an amorphous or polycrystalline semiconductor thin film of a relatively small particle size on a substrate 0 spreading in a lateral direction X and in a vertical direction Y, in an irradiation step, energy beams are scanned relatively with respect to the substrate 0, while irradiated intermittently on the semiconductor thin film, and an amorphous or polycrystal crystal relatively small particle size is converted into a polycrystal of a relatively large particle size.  In the irradiation step, an irradiation region E of the energy beams is shaped to be rectangular in arbitrary lateral dimension LX and vertical dimension LY, and the irradiation region E is shifted at an interval of half the size or less of the lateral dimension LX concerning the lateral direction X of the substrate 0 while being scanned, or the irradiation region E is shifted at an interval of a half size or less of the vertical dimension LY concerning the vertical direction Y of the substrate 0 while being scanned, thereby making the entire surface of the semiconductor thin film irradiated.
Patent JP-H08320167-A (JP)
Title: Air conditioner
Inventor: MIYA TAKAHARU
IPC: F25B13/00
Filed: 1995-05-25
Abstract: PURPOSE: To provide an air conditioner capable of securely controlling and an improving a performance coefficient. CONSTITUTION: A freezing cycle air conditioner includes a heater 5 for heating a refrigerant through a heat medium from an external heat source using a compressor 1 and an indoor heat exchanger 2. In the air conditioner, a controller 10 controls an output of the compressor 1 or heat medium temperature of the heater 5. Both controls are selectively or simultaneously performed whereby starting/interruption of the compressor 1 is reduced to ensure secure control and an improvement of a performance coefficient.
Patent JP-H102696-A (JP)
Title: Cooling apparatus
Inventor: FUJIYOSHI KOJI
IPC: F28D15/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To diagnose cause of an abnormality in a structure wherein heat absorbed from a high temperature space is radiated into a low temperature space by means of a heat exchanger and a low temperature fluid is made to pass into the low temperature space by a cooling fan. SOLUTION: A heat exchanger 16 is installed in a fluid partition wall 7 for partitioning the interior of an apparatus main body 4, and heat exchange is carried out by the heat exchanger 16 between a high temperature space 8 communicating with the interior of a housing 4 and a low temperature space 9 communicating with outside. A low temperature side fan motor 25 is driven by a driver 27 to make outside air pass into the low temperature space 9 so that cooling efficiency of the heat exchanger 16 is enhanced. The driver 27 transmits rotation and load of the low temperature side fan motor 25 to a control device 21. The control device 21 determines contents of an abnormality according to the rotation and load of the low temperature side fan motor 25 and the contents of the abnormality are transmitted.
Patent JP-S6133915-A (JP)
Inventor: TAKEDA TADAMICHI
IPC: B65B51/14
Filed: 1984-07-19
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-S5854167-A (JP)
Inventor: NAGAMI KAZUO
IPC: E04B2/56
Filed: 1981-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5777035-A (JP)
Title: Manufacture of sheet glass sheeting
Inventor: KAMIDATE TAKAYOSHI
IPC: C03B18/04
Filed: 1980-10-27
Abstract: PURPOSE: To prevent the occurrence of streaks by increasing the resistance of a weir member to flowing molten glass as the glass flows toward the downstream side and by uprighting a part of the member contacting with the glass finally.  
     CONSTITUTION: Molten glass 39 is fed to a molten glass pool 41 and formed into beltlike glass 57 by passing through the space between a weir member 46 and a molten metalic bath 45. The member 46 has an inclined part 52 contacting with the upper surface 54 of the pool 41 and a vertical part 53. The part 52 receives larger resistance as the glass 39 passing through the member 46 flows toward the downstream side, and affinity 55 for the member 46 with which the glass 39 contacts finally acts on elongating force 56 a at right angles. Accordingly, ununiformity in the affinity 55 exerts no influence on the force 56, and the occurrence of streaks is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S636538-A (JP)
Title: Image recorder
Inventor: SHIKINO KAZUTO
IPC: B41J3/00
Filed: 1986-06-27
Abstract: PURPOSE:To execute a development process in a short time by forming yellow, magenta and cyan images in a transparent film of a heat developing silver salt photographing system, and projecting each image thereof to a capable sheet. CONSTITUTION:Each image of yellow, magenta and cyan is written by a laser scanner unit 5 to a heat developing silver salt photographic film 4, developed by a heater unit 6, and the film 4 is moved to a projecting position. Subsequently, an exposing filter 8d of each color is switched by a projecting unit 8, and the image is exposed to a capsule sheet 1 by controlling an exposure quantity by a shutter 8b. A photosensitive agent for coloring to yellow, magenta and cyan independently by light beams of three kinds of different wavelengths is applied in advance to its capsule sheet 1. Thereafter, the exposed capsule sheet 1 is fed to a pressure unit 3, brought into contact with a receiver sheet 2 and developed. Accordingly, since an image is written at a high speed by a laser diode element by using a heat developing silver salt photographic film, the development process can be executed in a short time.
Patent JP-2000336502-A (JP)
Title: Structure for adjusting shoulder strap length of women' s underwear or the like
Inventor: KOBAYASHI TOSHIYUKI
IPC: A41C3/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an excellent, light accessory for adjusting length of a shoulder strap, allowing to quickly adjust length of the shoulder strap by very simple procedure without any feeling of physical disorder, when it is worn. SOLUTION: This accessory for adjusting the length of a shoulder strap is composed of a buckle body 1 having means for connecting it to one end of the shoulder strap, and operating lever 2 pivotally attached to the buckle body 1, wherein the shoulder strap is passed through a port 15 formed between the buckle body 1 and operating lever 2, when the buckle body 1 and operating lever are in open condition, in order to freely adjust length of the shoulder strap by sliding.
Patent JP-H05153958-A (JP)
Title: Cultivation apparatus
Inventor: YOKOTA MASAYOSHI
IPC: C12M3/00
Filed: 1991-05-27
Abstract: PURPOSE:To reduce the size of a cultivation apparatus and dispense with a circulation pump by placing a cultivation carrier and a stirring blade in the same cultivation tank and forming a number of spaces for passing the cultivation liquid in or between the cultivation carriers. CONSTITUTION:A stirring blade 3 is rotated in an inner cylinder 2 supported at the center of a cultivation tank 1. A porous cultivation carrier is placed in the space between the inner circumference of the cultivation tank and the outer circumference of the inner cylinder to form a living material holding part 4a. Spaces in the cultivation carrier or between the carriers are used as the flow paths of cultivation liquid 5.
Patent JP-S5942711-A (JP)
Inventor: WAKATSUKI SADAO
IPC: H01B7/295
Filed: 1982-08-31
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-H10150525-A (JP)
Title: System for optically scanning image by using optical shutter
Inventor: ROBERT CARL BARRETT
IPC: H04N1/04
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make adjacent pixels of optical shutter non-transparent, except for a selected transparent cluster and to scan the contents of document, while moving this cluster of pixels on a screen according to a prescribed pattern by projecting an image through the optical shutter onto a photosensor. SOLUTION: When a light source 102 projects light on an optical shutter 104, the shutter 104 prepares a scanning cursor to perform scanning according to a prescribed scanning pattern. Whether the image to be scanned is to arrange an object between a sensor 106 and the shutter 104 or between the shutter 104 and the light source 102 is guided by preparing the image, while using the light source 102. The image which passed through the optical shutter 104 is detected by the photosensor 106, and the activated pixels of the optical shutter 104 are colored in black or non-transparent to the light source 102 but the non-activated pixels are made transparent. The light from the light source 102 is shielded by ink on a document.
Patent JP-S5374841-A (JP)
Title: Television signal processor
Inventor: YUASA KAZUMI
IPC: H04N1/40
Filed: 1976-12-15
Abstract: PURPOSE: To eliminate the effect caused by the background level, the camera shading, etc. by detecting the difference between the background level and the subject level and coding it into a binary signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6131492-A (JP)
Title: Smoke-reducing agent composition
Inventor: KURASHIGE YUZO
IPC: C08L7/00
Filed: 1984-07-23
Abstract: PURPOSE:To provide a smoke-reducing agent for combustible substance, composed of bis (cyclopentadienyl) iron (II) and a specific liquid aliphatic hydrocarbon, and capable of minimizing the generation of smoke in the combustion of synthetic resins, fuel oils, etc. CONSTITUTION:The objective smoke-reducing composition can be prepared by mixing (A) bis (cyclopentadienyl) iron (II) and (B) a liquid aliphatic hydrocarbon having a molecular weight of >=140 (preferably about 140-2,500) (e.g. isobutene oligomer, dodecane, tridecane, polybutene, etc.) usually at a weight ration (A/B) of 0.1-500. The composition is added to a combustible substance at a rate of 1-1,000 ppm.
Patent JP-S5674739-A (JP)
Title: Light pen indicating position deciding method in crt display
Inventor: YANASE HIDEJI
IPC: G06F3/037
Filed: 1979-11-21
Abstract: PURPOSE: To display a pattern so that the position in the horizontal direction of the near-by part opposed to the light pen can be recognized stably, by deciding the address of the memory to be written in accordance with the second and subsequent pulse outputs of the light pen in one field.  
     CONSTITUTION: As for this CRT display, the light pen 13 is opposed close to the picture of CRT12, and when it is moved, a pattern following its moving locus is displayed on the CRT picture. This light pen 13 detects plural scanning lines per 1 field, sets the sensitivity in order to obtain the pulse outputs corresponding to the respective lines, and decides the address of the digital memory 11 in which a necessary data is to be written, in accordance with the second and subsequent pulse outputs of the light pen 13 in 1 field. Accordingly, it is possible to get rid of the inconvenience that the horizontal direction coordinate of the light pen 13 indicating position remarkably varies by slight variation in the vertical direction of the light pen 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0318267-A (JP)
Title: Linear pulse motor
Inventor: SUZUKI YASUMASA
IPC: H02K41/03
Filed: 1989-06-14
Abstract: PURPOSE:To eliminate the peeling-off or the like of plating even if stress is applied due to the running of a wheel, and improve reliability by forming a stator with the stainless steel of ferrite system or martensite system, having a wheel running surface at a position with an inserted rugged pole tooth train formed at a fixed pitch in the longitudinal direction. CONSTITUTION:A stainless steel stator 1 is formed homogeneously and integrally with the stainless steel of ferrite system or martensite system. A pole tooth projected-section 2 is formed at a fixed pitch P in the longitudinal direction of the stainless steel stator 1. The reciprocating motion of a mover 4 is performed on the stainless steel stator 1. A wheel 5 is fitted on the motor 4. A wheel running surface 6 is formed on the stainless steel stator 1 for a position including the pole tooth projected-section 2 and a pole tooth recessed-section 3, and the wheel 5 is run. In this manner, stainless steel is used for the stator, and so it is strong in stress due to the wheel running, and plating or the like is not peeled off, and there is no plating process, and so lowering a cost can be realized.
Patent JP-S6252285-A (JP)
Inventor: PEETAA FUBURAA
IPC: F16K31/04
Filed: 1986-06-30
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-H09317966-A (JP)
Title: Pipe end anticorrosive structure
Inventor: TAKANO ICHIRO
IPC: F16L25/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve built-in workability by eliminating installation miss so as to secure assured sealing properties, and also exhibit sealing properties without causing the twisting, stretching and cut of a seat ring by smoothly moving a lining steel pipe to the inner end side of a core so as to achieve reddish water preventing performance. SOLUTION: A female screw 13 is arranged in a connecting part 12 for a connected body 11 such as a valve, a pipe coupling and a strainer, and a synthetic resin layer 14 whose cylindrical part 15 is projected toward a connecting/inserting side, is integrally arranged in the inner end part of the female screw 13, and also a seal ring 18 inserted in and attached on the periphery of the cylindrical part 15 is formed of a rubber or a synthetic resin, the thickened part of the seal ring 18 is formed into an approximately semicircular cross section, the external male screw 17 of a lining steel pipe 16 is screwed in the female screw 13 so as to move the seal ring 18 to the inner end part, and an interval between a chamfering part 16c being an inner surface at the end of the lining steel pipe 16 and the outer surface of the cylindrical part 15,  and the pipe end 16d of the lining steel pipe 16 are tightly stuck to each other and sealed by the seal ring 18, thereby this pipe end anticorrosive structure is realized.
Patent JP-S6312748-A (JP)
Inventor: FUJII MASANOBU
IPC: D04H11/08
Filed: 1986-06-28
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-S6132288-A (JP)
Title: Chassis for vtr
Inventor: UENO SHIGEYASU
IPC: G11B33/12
Filed: 1984-07-24
Abstract: PURPOSE:To lighten the weight of the titled chassis by using a specific aluminum alloy plate as material, fitting a cylinder at a half-drawn projection part of a flange stretch-formed so as to give a specified gradient angle and height at the upper face of a chassis and fitting a catcher at the half-drawn projection part except the flange part. CONSTITUTION:A chassis 4A has a flange part 6 stretch-formed so as to give a specified gradient angle (theta) and height with respect to a chassis upper face 5, and three pieces of half-drawn projection parts 7 whose central parts have drilled tapped holes 7a. Two pieces of half-drawn projection parts 8 with a drilled tapped hole 8a in the center are formed at both sides of the flange part 6 on the chassis upper face 5, and constituted of an aluminun alloy plate with the critical bore-expanding ratio of >=19% and yield strength of >=18kg/mm.<2>. This constitution makes a cylinder catcher base unnecessary, and reduces the number of parts, assembly man-hour and parts processing man-hour, thereby forming a lightweight chassis.
Patent JP-S6211953-A (JP)
Title: Interface circuit
Inventor: AKAZAWA SO
IPC: G06F15/16
Filed: 1985-07-10
Abstract: PURPOSE:To attain the normal working of an interface circuit to a signal varying in both positive and negative directions and at the same to omit another power supply, by connecting two input terminals to an output terminal via diodes respectively and connecting a switch means to one of both diodes. CONSTITUTION:A switch SW is turned on when no signal of an H level is supplied to a terminal IN02 and the application level of a terminal IN01 is delivered to a terminal OUT01. Then the SW is turned on and off in response to the data applied to a data terminal when no signal of an H level is supplied to the IN01. When the signal applied from a data terminal 3 is kept at an L level, the SE is turned on and the L level of a data terminal 2 is applied to a computer 4 connected to the terminal OUT01. When the signal applied from the terminal 3 is kept under an H level, the SE is turned off and the H level applied from the terminal 3 is applied to the device 4 via a diode D02. When the signal applied from the IN01 is kept at an H level, the SE is turned off and the signal of an H level is applied to the OUT01 via a diode D01 to obtain an equal output waveform.
Patent JP-S6131769-A (JP)
Title: High pressure shaft seal device
Inventor: YAMATO KAZUMI
IPC: F16J15/00
Filed: 1984-07-24
Abstract: PURPOSE:To form in a small size a shaft seal device and improve its durability, by applying an intermediate pressure between the delivery pressure of a compressor and the atmospheric pressure acting on the shaft seal device in a sliding shaft part of the reciprocating compressor so as to reduce a number of stages in a shaft sealing packing. CONSTITUTION:A reciprocating piston 4 provides on the periphery of its sliding shaft 8 a plural stages of shaft sealing packings 10. A shaft seal device forms a pressure chamber 12 between these shaft sealing packings 10, 10. The device supplies to this pressure chamber 12 through a control valve 15 a part of gas delivered from a compressor and cooled by a cooler 7. The pressure supplied to this chamber 12 is controlled with the action of a control valve 16 to the pressure of an intermediate value between the delivery pressure and the atmospheric pressure. And the device cools the shaft sealing packing 10 by the gas in the pressure chamber 12, sucking the gas again into a suction line 5 to be compressed.
Patent JP-H06316300-A (JP)
Title: Fuel storage unit of earth satellite
Inventor: HARA TADAHIKO
IPC: B64G1/40
Filed: 1993-06-23
Abstract: PURPOSE:To improve a discharge effect of fuel as well as to prevent any damage to a bladder from occurring by enabling the fuel to be fully loaded in a tank, in a fuel storage unit in use of the bladder of an earth satellite. CONSTITUTION:Fuel 3 is sealed in the inner part of a tank 1 equipped with a fill-drain port 4 of this fuel 3, and an expandable bladder 2 is sealed in this fuel 3 as well. The inside of this bladder 2 is being pressurizable by feeding pressure gas from a pressure port 5, and when the inside of the bladder 2 is pressurized and inflated, the fuel 3 is discharged out of the tank 1. Likewise, at the time of sealing the fuel 3 therein, this bladder 2 is deflated in the fuel 3, so that it will in no case be damaged as it throbs due to vibration and percussion.