baber/WOPTO huggingface dataset:
Patent JP-H1056233-A (JP)
Title: High brightness single mode vcsel
Inventor: SUKOTSUTO DABURIYU KOOJIN
IPC: H01S5/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a vertical resonance surface emission laser emitting a high intensity single mode light beam along the optical axis by providing a loss determination element coupled with an optical cavity and increasing the optical loss in the optical cavity gradually as the sideways distance from the optical axis increases. SOLUTION: A VCSEL(vertical resonance type surface emission laser) 101 comprises a loss determination element 117 coupled with an optical cavity 103. The loss determination element 117 increases the optical loss in the optical cavity 103 gradually as the distance from the optical axis 105 increases sideways γ. When the optical loss in the optical cavity 103 increases at a position remote sideways from the optical axis 105 during a single mode operation of the VCSEL 101, a threshold value of carrier density required for starting multimode operation increases significantly. Since the loss determination element 117 at least delays starting of multimode operation in VCSEL 101, maximum intensity of a single mode light to be generated from the VCSEL 101 is increased significantly.
Patent JP-S6341299-A (JP)
Inventor: POORU EDOWAADO JIYOOJI KOUPU
IPC: G05D1/08
Filed: 1987-06-29
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-H0453528-A (JP)
Title: Data collection method in mri apparatus
Inventor: KAMIYAMA AKIHIDE
IPC: G01R33/36
Filed: 1990-06-20
Abstract: PURPOSE:To improve the S/N ratio to obtain a proper image by varying the data collection time and the read inclined magnetic field according to the length of echo time in collecting signals after the second echo signal and on. CONSTITUTION:A selective excitation pulse H1 and a slice inclined magnetic field are applied to a tested body disposed in a static magnetic field. Subsequently, a non-selective excitation pulse H2 and slice inclined magnetic field are applied thereto. Read inclined magnetic field GR is applied to collect the first echo signal S1, and an image by the first echo signal S, is made into a PD intensified image as the echo time TE is short. Subsequently, a non-selective excitation pulse H3' and slice inclined magnetic field are applied. A read inclined magnetic field GR' is applied to collect the second echo signal S2' and an image by the second echo signal S2 is made into T2 intensified image as the echo time TE2 is long. These data groups are subjected to reconfiguration processing to obtain a tomographic image. Accordingly, PD intensified image by short echo time TE2 and T2 intensified image by long echo time are obtained.
Patent JP-H04360826-A (JP)
Title: Controlled release pharmaceutical preparation
Inventor: TANAKA HIROTOKU
IPC: A61K9/36
Filed: 1991-06-07
Abstract: PURPOSE:To obtain the title preparation, a three-layer tablet pharmaceutical preparation capable of releasing at a constant rate for a long time pharmaceutically active substance(s), by sandwiching a matrix-type medicine-stored interlayer with release-controlling layers predominant in water-soluble polymer(s). CONSTITUTION:The objective pharmaceutical preparation, a three-layer tablet pharmaceutical preparation, made up of (A) a medicine-stored interlayer containing at least one kind of water-soluble polymer (pref. water-soluble cellulose alkyl ether derivative) and at least one kind of pharmaceutically active substance and (B) release-controlling layers predominant in at least one kind of water-soluble polymer. The release-controlling layers B act in such a fashion that they prevent both the surfaces of the interlayer from direct contact with the body fluid to prevent the initial bursting release and they themselves are gelled and gradually eroded by the body fluid and the medicine is gradually permeated and migrate from the interlayer into them to effect increase in the medicine-releasing area along with advancing said erosion and they will disappear toward the later period for the release so as to disperse the interlayer as a whole into the body fluid. The present pharmaceutical preparation is especially effective for the zero-order release control for water-soluble medicine(s).
Patent JP-S5950437-A (JP)
Title: Photoreceptor
Inventor: NOMURA NOBORU
IPC: G03C1/00
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a photoreceptor rapidly forming a micropattern on a resist, by dispersing light emitting particles capable of radiating radiation secondarily generated by excitation of the irradiated radiation, into a photosensitive material. CONSTITUTION:The photoreceptor 23 contains the light emitting particles 22 allowed to radiate radiation secondarily by the excitation of the irradiated incident radiation 21. The incident electron beams 21 enter the photoreceptor 23 with the particles 22 dispersed, and lose their energy in passing through the particles 22 and the photoreceptor 23. When the energy is lost in the particles 22, it is consumed as energy for irradiating the secondary radiation 25. When it is lost in the photoreceptor, it is consumed for photochemical reaction, such as decomposition of the resist, or its polymn. 24 represetns a substrate.
Patent JP-S5952249-A (JP)
Title: Photoconductive material
Inventor: OGAWA KIYOUSUKE
IPC: G03G5/08
Filed: 1982-09-18
Abstract: PURPOSE:To obtain a photoconductive material superior in sensitivity, durability, etc., by forming on a substrate the first amorphous Si (a-Si) layer contg. N and the second a-Si layer contg. an element of group III of the periodic table, partially overlapping on each other, and on this layer, an a-Si layer having a specified thickness. CONSTITUTION:The first a-Si layer 103 contg. N together with B, Ga, or the like of group III of the periodic table is formed on the conductive substrate, 101, and the layer 105 contg. no N but B, Ga, or the like is formed on the layer 103. The layer 5 need not necessarily formed. The layer 104 is the layers 103, 105, having thickness tB and contains B, Ga, or the like. An a-Si layer 106 having thickness T is formed on the layer 104. At that time, the photoconductive layer 102 (104 and 106) is formed so as to satisfy the following relationship: tB/(T+tB) <=0.4. As a result, the obtained electrophotographic receptor 100 has high sensitivity, small dark current, and superior durability, etc.
Patent JP-S6140890-A (JP)
Inventor: TAKIGAMI ICHIRO
IPC: C05G3/00
Filed: 1984-08-03
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-H106903-A (JP)
Title: Ornament of pad for air bag
Inventor: KUBOTA MASANORI
IPC: B60R21/20
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide ornaments of a pad for an air bag in which a colorful and three-dimensional mark or emblem can be expressed, and safety is sufficiently considered even at explosion of the air bag. SOLUTION: A mark body 6 having a colored mark design part 5 is fitted to the surface of a pad body 4, a reinforcing collar 12 is fitted to the back of the pad body 4, pins 10 are penetrated from a flange part 9 provided on the circumferential edge of the mark body 6 through the reinforcing collar 12, fixed with them by a stop ring 13 so as to integrate them, and further the surface of the mark body 6 is covered with a transparent resin layer 14.
Patent JP-H066352-A (JP)
Title: Text control system converter
Inventor: CHIBA NAOTO
IPC: H04L12/28
Filed: 1992-06-22
Abstract: PURPOSE:To allow a converter to cope flexibly with the text control system by providing a text control matrix table used to define and store the processing method to a received text to the converter. CONSTITUTION:A text transmission processing section 5 consists of plural text processing modules 5a, 5b, 5c executing each processing corresponding to the processing information set in a text control matrix table 3. Then a table analyzer 2 receives a new reception text from one communication network from a text reception processing section 1. Then the text control matrix table 3 is retrieved based on a type of a newly received text and a type of a text sent just before stored in a communication path management table 4 relating to a communication path receiving the newly received text to decide the processing to a current state. The received text is given to the modules 5a-5c corresponding to the processing and the processing is started.
Patent JP-S6056816-A (JP)
Title: Connecting method of oblique pipes
Inventor: MORIWAKI MASABUMI
IPC: B23D36/00
Filed: 1983-09-05
Abstract: PURPOSE:To allow precise connection in a short time and release the difficulty such as a finishing work by calculating the shape and size of the butt section of pipes with an electronic computer and forming the butt section copying after a mold plate drawn by an automatic drafting machine. CONSTITUTION:First, data of a small-diameter pipe 1, a large-diameter pipe 2, and the oblique angle are inputted to an electronic computer, and the number of splits N on the circumference of the small-diameter pipe 1 is calculated by a CPU. Angle calculation theta=thetai is performed; and individual intersections of the outer periphery of the large-diameter pipe 2 and the inner periphery of the small-diameter pipe 1, the inner periphery and the outer periphery, the outer periphery and the inner periphery, and the inner periphery and the inner periphery and the inner periphery, and contour coordinates of openings 3 at the outer periphery side and the inner periphery side of the large-diameter pipe 2 are calculated respectively. Individual calculations above are repeated for i=1-N, then initial values for drawing are set in the computer. Next, the outer periphery side of the small-diameter pipe 1, the inner periphery side of the large- diameter pipe 2, the outer and inner periphery side curves of the opening 3 at the large-diameter pipe 2 are calculated respectively to complete the drawing by the computer; inner and outer peripheral development figures of the small-diameter pipe 1 and the opening 3 are drawn by an automatic drafting machine; a mold plate is produced; and cutting and bending machining is performed to produce pipes.
Patent JP-H0329191-A (JP)
Title: Semiconductor memory cell
Inventor: IRIKITA SHIGEYOSHI
IPC: G11C11/411
Filed: 1989-06-26
Abstract: PURPOSE:To increase the current ratio between the currents at the time of reading out and at the time of holding and to obtain the memory of a high speed and low current consumption by using field effect transistors (FETRs) for the load of the memory cell so that the impedance of the load can be varied. CONSTITUTION:The 1st and 2nd FETRs 31, 32, etc., the source terminals of which are connected to a word line WT and the respective gate terminals of which are connected to the drain terminals thereof are provided. Namely, the active load by the FETRs 31, 32 is built in place of the linear resistance of the load of the memory cell so that the load resistance by the current can be varied. The ratio IR/IH between the reading out current IR and the holding current IH is sufficiently large and the FETRs 31, 32 are made into the diode constitution in which the respective gates and drains are connected so that these TRs operate in a satd. state at all times. The reading out current IR is increased in this way and the reading up is speeded up.
Patent JP-S6223020-A (JP)
Title: Forming method of liquid crystal device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1337
Filed: 1985-07-23
Abstract: PURPOSE:To produce the liquid crystal device having a large area for a short periods by filling the smectic liquid crystal between a pair of the substrates with heating under a vacuum followed by allowing it to cool for >=10min, thereby effectively using the expensive liquid crystal and strongly fixing the substrates. CONSTITUTION:The substrate 1 dropped the smectic liquid crystal 2 thereon is heated on a heater 3 of a vacuum vessel 100 at >=70 deg.C to extend the prescribed liquid crystal over the substrate. The substrate 1' sticked a sealing resin 19 on surroundings thereof is laminated with the prescribed substrate by pushing it with a film 6 in a space 4 under a vacuum, thereby uniformly pressurizing the pair of the substrates to laminate the liquid crystal between the substrates. The prescribed substrates are strongly fixed by curing the resin 19 raising a heating temp. and then, is allowed to cool with a temp. gradient of <=1 deg.C/min to obtain 100% an orientation. Thus, the bend of the substrate is prevented, and the space of the substrate is made an thin by the laminate working whereby the liquid crystal material is effectively used, and the liquid crystal device having the large area may be produced for the short periods with strongly binding the substrates.
Patent JP-S5589609-A (JP)
Title: Evaporated gas liquefaction prevention device in evaporation burner
Inventor: MIYAHARA KINGO
IPC: F23D11/08
Filed: 1978-12-27
Abstract: PURPOSE: To keep wall surfaces at a temperature at which an evaporated gas does not liquefy and securely prevent cooling and liquefaction of the evaporated gas by a method wherein electric heaters are fitted in wall surfaces of a gas chamber or the like, and the heaters are fed with current for only a short time period in the starting stage of a burner to heat the wall surfaces.  
     CONSTITUTION: With a forced blast fed from a blowing chamber 6 into a blowing cylinder 9, with a rotary evaporation cylinder 5 rotated at high speed, and with fuel oil fed from an oil feed pipe 25, the oil is diffused by a diffuser member 24, introduced into a combustion cylinder 1 through a gap 12, and ignited by an ignition plug 23. As a result, with live combustion developed in the cylinder 1, an evaporation cylinder 5 is heated, the fuel oil is evaporated and mixed with air from the cylinder 9 to form a mixture gas, which is passed through a passage 14 and stored in a gas chamber 3, before fed into the cylinder 1 via jet flame holes 4. Simultaneously with the current supply for the plug 23, electric heaters 20 and 20a are also supplied with current to rapidly heat the wall surfaces of the chamber 3 and passage 14 to a temperature at which the mixture gas does not liquefy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05330730-A (JP)
Title: Folding device for continuous form
Inventor: KOBAYASHI MICHIAKI
IPC: B65H45/101
Filed: 1992-05-28
Abstract: PURPOSE:To provide a folding device for continuous form which can be installed in a small space and realize folding at a high speed with the simple structure, has high reliability and can correspond to plural types of continuous documents with different inter-fold distance, that is, plural types of paper sizes. CONSTITUTION:A receiver member T having a deposit face Ta is provided on the downstream side of a transfer means F, and between the transfer means and the receiver member, a pair of rotating arms A1 and A2 provided with pressing member at the tip end of the arm member of the equal length extending to the opposite direction to each other from a rotation shaft 21 are arranged so that each of the pressing members is brought close to the deposit face of the receiver member along the feed direction by the transfer means and transfers pressure with rotation and that a distance between pressure transfer points to the deposit face of the pressing members of both the rotating arms becomes almost equal to the inter-fold distance of a continuous form.
Patent JP-H0455680-A (JP)
Title: Alarming device for low-temperature chamber
Inventor: SHINOZUKA AKIRA
IPC: F25D23/00
Filed: 1990-06-21
Abstract: PURPOSE:To inform to a place apart from the place of installation when there is abnormality in the temperature of a low-temperature chamber by a method wherein a transmitting signal is outputted from a transmitting means when an abnormal signal is outputted after a set time has elapsed from outputting first and second abnormal signals. CONSTITUTION:When the detecting temperature of a temperature of a temperature sensor 11 is deviated from a lower limit set temperature or an upper limit set temperature and a temperature abnormal signal from a temperature judging unit 17 has been continued more than a given period of time, a first abnormal signal is outputted from an information commanding unit 22 and when the signal of an operational condition detecting unit 18 for a cooling unit 2 has become higher than a predetermined abnormality judging value, a second abnormal signal is outputted. When a set time has elapsed after either one of abnormal signals between the first or the second abnormal signal is outputted, it is decided that there is no user near a low-temperature chamber and a transmitting means 24 transmits a transmitting signal or the abnormal signal to a third informing unit 30. According to this operation, the third informing unit 30 starts the informing operation thereof whereby the user is not necessitated to stay in the circumference of the low-temperature chamber and the management of the low-temperature chamber is facilitated.
Patent JP-2000346420-A (JP)
Title: Ventilation system and air-conditioner
Inventor: FUKUDA SHINYA
IPC: F24F7/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system to further improve general purpose properties. SOLUTION: An opening 8d is formed in a wall part 8 to partition the interior and the exterior of a house. By an exhaust fan, indoor air is forcibly discharged to the exterior of a house through an exhaust port formed in the wall part 8 different from the opening 8d. Air is always supplied and exhausted between the interior and the exterior of a house through a supply and exhaust opening 18 communicating directly with a part of the opening 8d. Outdoor air is forcibly and rapidly supplied indoors by a rapid air supply fan 22 through a rapid air supply opening 20 directly communicating with the other partial opening 8d. Indoor air is forcibly and rapidly exhausted to the exterior of a house by a rapid exhaust fan 21 through a rapid exhaust opening 19 communicating directly with a remaining part of the opening 8d.
Patent JP-2000000702-A (JP)
Title: Clamp mechanism for throw-away tip
Inventor: OKAWA MASAYUKI
IPC: B23B27/16
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a clamp mechanism for a throw-away tip capable of a secure attachment of a tip by actively inclining a clamp pin in attaching the tip. SOLUTION: In this clamp mechanism, a clamp pin 25 is inserted into the insertion hole 22 of a throw-away tip 15 and the body insertion hole 23 of a tip mounting seat 13, and the clamp pin 25 is pressed by a fixing screw 30 to incline the clamp pin 25 so that the throw-away tip 15 is pressed and fixed to the tip mounting seat 13. In this clamp mechanism, a pin 24 is inserted from the direction off-setting the fixing screw 30 into a tool body 11 at the position within the inner peripheral wall between a screw hole and the tip mounting seat 13, the pin 24 is projected from the inner peripheral wall of the body insertion hole 23, and then the tip of the pin 24 is inserted into a locking hole 27A provided on the peripheral wall of the clamp pin 25.
Patent JP-H0332473-A (JP)
Title: Welding abnormality monitoring method for flash butt welding machine
Inventor: KAWASHIMA YOSHINORI
IPC: B23K11/04
Filed: 1989-06-28
Abstract: PURPOSE:To improve labor saving and productivity by obtaining the heat gain of each period from instantaneous values of the welding current and voltage and comparing this with a reference value of the heat gain given in advance. CONSTITUTION:The welding abnormality of the flash butt welding machine used for welding steel strips is monitored. The heat gain of the welding machine at each period of the flash preceding period, the flash latter period and the upset period is then obtained from the instantaneous values of the welding current and the welding voltage by a welding time heat gain arithmetic circuit 10. The heat gain is compared with the reference value of the heat gain given in advance to decide the presence or absence of the welding abnormality by a welding abnormality decision circuit 20. When there is abnormality, it is displayed on an abnormal alarm display device 30. By this method, weld zone rupture can be prevented.
Patent JP-H09322636-A (JP)
Title: Height controller of combine-harvester
Inventor: HIRANO TOSHIKI
IPC: G05D1/08
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To constantly make a reaping height uniform during a reaping operation without being subject to the influence of rice field conditions (e.g. a wet rice field or a dry rice field). SOLUTION: This controller is equipped with a rake censor 48 measuring a before and behind inclination of a reaping part, a height censor 47 measuring a reaping height of the reaping part and a height controlling means 53 controlling a height of a harvester supported on a running body. The controller conducts a height adjustment of the harvester so as to make the preferred rake according to the reaping height of the reaping part be maintained at a constant level.
Patent JP-S6225207-A (JP)
Title: Paper thickness measuring method for recording paper
Inventor: GUNJI KOICHI
IPC: G01B21/08
Filed: 1985-07-26
Abstract: PURPOSE:To measure the thickness of recording paper accurately while the paper is fed by driving a paper-feed roller with a servomotor and detecting a speed change of the servomotor taking place when the recording paper enters the paper-feed roller. CONSTITUTION:When the recording paper is fed from a paper-feed cassette of a paper-feed device and fed between the 1st and the 2nd rollers 2 and 3 of the paper-feed roller 1, a rotating speed, namely, the number of revolutions of a motor 6 is changed in a moment. When it is detected with a speed detecting part 10 that the number of revolutions of the motor 6 is decreased to N0 when the recording paper is fed into the paper-feed roller 1, a signal e0 corresponding to the actual number N0 of revolutions is inputted to a paper thickness arithmetic part 11 constituting the 2nd control system to measure the thickness of the recording paper. In this way, the thickness of the recording paper can be measured accurately while the paper is fed without deteriorating the paper-feed performance as the paper-feed device.
Patent JP-S5788382-A (JP)
Title: Illuminating device for timepiece
Inventor: YAMADA KUNIO
IPC: G04G9/02
Filed: 1980-11-21
Abstract: PURPOSE:To reduce electric power consumption by providing plural illuminating parts on the back of a time display part arranged with plural display segments radially, and lighting these illuminating parts selectively. CONSTITUTION:Illuminating parts consisting of electroluminescence divided into six parts circumferentially are provided on the back of a liquid crystal panel consisting of 60 pieces of display segments. Only the electroluminescence corresponding to the minute hand and the hour hand displayed by the liquid crystal panel is driven, whereby only the necessary part is illuminated.
Patent JP-H0910826-A (JP)
Title: Warm and hot extrusion die
Inventor: IWASE SATORU
IPC: B21C25/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a warm and hot extrusion die which can improve productivity, enhancing durability with suppressing the occurrence of a defective product. CONSTITUTION: An outer circumferential face of warm and hot extrusion die 11 is held with reinforcing rings 17, 18 that a shoulder 13 having a taper like surface is arranged between a large-diameter opening 12 and a small-diameter opening 14 as a tubular body and an end face of the small-diameter opening 14 is held with a pressure receiving plate 19. The die 11 is bi-sected in the axial direction at almost central position of the shoulder 13 and the devided large-diameter opening side part 15 is formed of steel having tensile strength and the devided small-diameter opening side part 16 is formed of ceramic having compressive strength.