baber/WOPTO huggingface dataset:
Patent JP-S5524442-A (JP)
Title: Method of obtaining semiconductor crystal
Inventor: TANAKA TOSHIO
IPC: H01S5/223
Filed: 1978-08-08
Abstract: PURPOSE:To grow a multiple epitaxial layer even in film thickness continuously at the ensuing stage without being exposed to the air on the way by applying melt etching process for formation of a high specific resistance embedded layer. CONSTITUTION:A channel 15 is formed on a part of the main face of a semiconductor substrate 1 by means of a resist film 16. Next, the mask 16 is removed, and a high specific resistance layer 7b is grown on the main face of substrate 1 including the channel 15. In this case the surface of the layer 7b can be kept even by selecting pertinently a correlation between the thickness of substrate 1 and the depth of channel 15. Next, the layer 7b on the main face of substrate 1 is thoroughly removed by applying melt etching, and the layer 7b in a given thickness is left in the channel. Then on the substrate 1 a multiple epitaxial layer consisting of layers 2-6 is formed in sequence. And the substrate 1 is kept from being exposed to the open air at the process after liquid phase growth. A multiple epitaxial layer even in film thickness can be grown on the surface of substrate 1 consequently, thus improving working property.
Patent JP-S57211529-A (JP)
Title: Turbidity meter
Inventor: URUSHIBARA SHIYOUTAROU
IPC: G01N21/359
Filed: 1981-06-23
Abstract: PURPOSE:To make it possible to obtain simultaneously the turbidity output that has no influence from the color of water and suspensoid to be tested and the output that represents the change in chromaticity and hue by performing calculation employing the turbidity output from a near infrared light detection device and the output of a visible light detector. CONSTITUTION:A visible alternating light generating device VG in the same way as a near infrared alternating light generating device URG is constituted with a light emitting source current generating circuit 30, a visible diode 32 that is supplied rectangular wave current from this circuit 30, a light receiving element 34 into which the scattered light is shined that is produced when the incident light Ri' from this diode 32 is directed on the suspensoid SS in water 16 to be tested through an optical window 14, an alternating component detection circuit 36 for detecting only the alternating component of output from this element 34, and a rectifying circuit 38 that rectifies the output of this circuit 36. The output A that corresponds to the turbidity output f1 from the near infrared alternating light generating device URG and the output B after rectifying of the visible alternating light generating device VG are used to carry out calculation by a calculation circuit 40, and chromaticity and hue signal f2 are output.
Patent JP-S60240121-A (JP)
Title: Horizontal-type oven
Inventor: SAKURAI JIYUNJI
IPC: H01L21/31
Filed: 1984-05-15
Abstract: PURPOSE:To assure uniformity of treatment even of heavy weight of bodies to be treated and of high temperature heating, by providing a main tubular chamber, a sub-chamber which is being arranged in parallel with the main chamber and in which a member supporting bodies to be treated can be taken in and out, and a connecting chamber extending longitudinally and communicating the main chamber and the sub-chamber. CONSTITUTION:A horizontal-type oven consisting of a main tubular chamber 21, a tubular sub-chamber 25 and a connecting chamber 26 extending longitudinally and communicating the main chamber 21 and the sub-chamber 25, is formed integrally with quartz glass, with the main chamber arranged up side and the sub- chamber down side. Mounted to a rod beam 24 are arms 24a, to the tips of which a long plate boat 24b is mounted, extending longitudinally along the beam 24. The boat 24b which serves as a stand carrying baskets B, is inserted into the main chamber 21 to carry wafers A as well as the baskets B into the main chamber 21, by inserting the beam 24 into the sub-chamber 25. In this way, bending of the tip of the beam 24 does not change during heating and thereafter, and therefore uniform treatment can be attained, since the sub-chamber can be kept at lower temperature than the main chamber.
Patent JP-2000293569-A (JP)
Title: Portfoilo presentation method, device and system, and storage medium of computer program
Inventor: TAKEDA SHINICHI
IPC: G06F19/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the method for retrieving an optimum portfolio that has high probability of making a high profit by presenting the profit and loss simulation result of a variance scenario and the optimum portfolio. SOLUTION: In a setting process, plural variance scenarios of the market prices are previously and systematically set in regard to a relevant product. In a simulation process, a set of portfolios to be retrieved are chosen by performing the profit and loss simulation of future for every variance scenario by means of a 1st parameter showing the variance scenario and a 2nd parameter showing the market characteristic. In an optimization process, an optimum portfolio is obtained from a set of portfolios which are chosen in the preceding process. In a presentation process, the optimum portfolio is presented together with the profit and loss simulation result in regard to all or some of variance scenarios.
Patent JP-H03295337-A (JP)
Title: Service offering system
Inventor: KONO TAKAYUKI
IPC: H04L12/54
Filed: 1990-04-12
Abstract: PURPOSE:To restrict the use of a part of an installed program so as to facilitate the restriction of the offer of a service function, and in addition, to facilitate the addition and the change of the offered service function by setting permission information consisting of a state flag in a function code correspondence file. CONSTITUTION:A center 1 is provided with the function code correspondence file 12 to be referred to at the time when an external function code A inputted by a user 2 in order to designate requesting service is converted into an internal function code (a) to be used for starting a processing program 11 to execute the requested service, and the permission information alpha, beta, gamma consisting of three state flags for every function code are set in the correspondence file 12. Then, a processing port 13 controls the conversion/non-conversion of the external function code A into the internal function code (a) on the basis of the permission information alpha to beta, and determines the propriety of the offer of the requested service. Thus, the offer of the service function is restricted by restricting the use of a part of the installed program, or the offered service function is easily added or changed.
Patent JP-S61281450-A (JP)
Inventor: LUTHRA KRISHAN LAL
IPC: H01J61/06
Filed: 1986-04-28
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-H11297178-A (JP)
Title: Armature block and electromagnetic relay
Inventor: TANIOKA NAOHIRO
IPC: H01H50/58
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an armature block capable of having stable contact force even if thermal stress is applied and restricting the change of an operating voltage value and an electromagnetic relay with the armature block. SOLUTION: An armature block 1 includes a flat armature 5, a movable contact spring 6 arranged at both sides of the armature 5 and having a movable contact 6a at the end and a hinge spring 6b at the center and a sectionally almost H-shaped spring support 7 for fixing and supporting the armature 5 and the movable contact spring 6 in one unit. The armature 5 is provided with a boss 8 protruded inside the protrusion 7a of the spring support 7 and overlapped with the movable contact spring 6 at a preset space. The boss 8 is arranged almost perpendicular to the movable contact spring 6 and along the protrusion 7a of the spring support 7.
Patent JP-H03295216-A (JP)
Title: Chip type aluminum electrolytic capacitor
Inventor: ARASE SHOICHI
IPC: H01G9/10
Filed: 1990-04-12
Abstract: PURPOSE:To contrive simplification of manufacture of the title capacitor, and to make it possible to design lower profile capacitor by a method wherein a pair of recessed parts are provided on the edge part of curl-sealing, the tip parts of leads are bent and housed in the recessed part without interposition of an insulating plate. CONSTITUTION:A capacitor 12 is contained in a metal case 11. A capacitor element consists of a sheet of anode foil, which is formed by roughing aluminum foil and by forming a dielectric oxide film by anodic oxidation, and a sheet of cathode foil, formed by roughing the aluminum foil, which are wound through the intermediary of a separator and a driving electrolyte is impregnated. A hole-sealing material 3, composed of a rubber-like elastic substance, is provided on the opened of the metal case 11, the open end is curlingly sealed, the anode lead wire 14 and the cathode lead wire 15, which are connected to the capacitor element 12, are pulled out to outside by penetrating the through holes 13a and 13b of the hole-sealing substance 13, and a pair of recessed parts 16 are provided on the edge face part of the curl sealing on the line which links the anode lead 14 and the cathode lead 15. In the above- mentioned pair of recessed parts 16, the anode and cathode leads 14 and 15 are housed by bending their tip parts 14a and 15a.
Patent JP-S5524468-A (JP)
Title: Manufacture of semiconductor
Inventor: OOMURA HACHIMICHI
IPC: H01L21/265
Filed: 1978-08-11
Abstract: PURPOSE: To partially change semiconductor or metallic layer into insulating layer through the process consisting of injecting the ions of an element which produces insulating material by combining with the component element of said material layer and applying laser beam on said material layer so that the contamination of said insulating layer can be prevented while the heating of said material layer is avoided.  
     CONSTITUTION: N-type layer 2 is epitaxially formed on N + -type Si substrate 1, said substrate 1 is covered with SiO 2  film 3, and polycrystalline Si layer 4 is deposited thereon. Next, nitrogen ions N +  are injected into said layer 4 with injection energy and dose fixed at 30W40KV and 3×10 17 /cm 2  respectively. Thereafter, said layer 4 is changed into Si 3 N 4  layer 4' by applying on N + -ion injection range Nd-YAG laser beam whose application energy density is fixed at 1W5J/cm 2 . Next, thick field SiO 2  films 5 extending up to said substrate 1 are formed at the both ends of the layer 2 through the etching removal of the other portions than said layer 4', of said film 4 and the heat-treatment of said substrate 1, an opening is provided by removing said layer 4' and P-type base range 6 and N-type emitter range 7 are diffusedly formed in said layer 2 and in said base range 6 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62254090-A (JP)
Title: Level matching for sensor
Inventor: ISHII SEIJI
IPC: G01N21/59
Filed: 1986-04-26
Abstract: PURPOSE:To enable the setting of level at a low cost and handily without requiring any complicated circuitry, by decreasing an emission output when the quantity level of light received in the output of a circuit reaches a non-identification area to shift it to a non-saturation area. CONSTITUTION:An apparatus is made up of a light emitting element 2 provided through a medium 1, a light receiving element 3, a variable resistor 4 and a amplifier 5 both for adjusting level by amplifying a current value of the light receiving element 3, a level switching circuit 6 for switching an emission output of the light emitting element 2. When the quantity of light received in an area B without a medium 1 reaches a saturated state to narrow the range D of an output value, the quantity of light emitted by the light emitting element 2is damped with the level switching circuit 6 to shift the quantity of light received without a medium to a non-saturation area nd the total quantity E of light receivied without a medium on a non-saturation area shall be a reference value as maximum output value.
Patent JP-H02277299-A (JP)
Title: Air cooling structure of electronic apparatus
Inventor: SUZUKI KUNIO
IPC: H05K7/20
Filed: 1989-04-19
Abstract: PURPOSE:To suppress the passage of wind which does not contribute to cooling so as to reduce the total quantity of air by providing a flow control plate, which prevents the air flow flowing between a heating element and an adjacent other package, between packages. CONSTITUTION:When plural sheets of packages 5 loaded with low heat- generating elements 4 are mounted at regular intervals in series, flow control plates 9, which reduce the ventilation areas of ventilation paths constituted between mutually adjacent packages 3 and 5, and 5 and 5 and prevent the air from flowing between the loaded electronic part 4 and adjacent packages 3 and 5, are installed between packages 3 and 5, and 5 and 5, respectively. Hereby, the flow control plates 9 installed in the ventilation path can adjust the ventilation area equivalent to the calorific value of the heat-generating element 4, control the passage of wind which does not contribute to the cooling, and reduce the total quantity of air.
Patent JP-S5722562-A (JP)
Title: Revolution frequency detector
Inventor: TOKURA NOBUSHI
IPC: G01P3/489
Filed: 1980-07-15
Abstract: PURPOSE:To enable accurate detection of revolution frequency instantaneously by employing a memory into which the number of teeth waveform periodic clocks of an encoder is written with the revolution frequency as an address. CONSTITUTION:The number of teeth waveform periodic clocks of the encoder is written into a PROM1 with the revolution frequency as an address. When the number of the clocks written into the PROM1 concides the actual discrete of clocks with an up/down counter 3 by means of a comparator 2, the address discrete of a down counter 4 forming an address counter for addressing the PROM1 is outputted as revolution frequency via an output register 5 by the coincidence signal, thereby enabling accurate detection of the revolution instantaneously.
Patent JP-S581051-A (JP)
Title: Molybdenum alloy
Inventor: KOIZUMI HIDEO
IPC: G21C1/00
Filed: 1981-06-25
Abstract: PURPOSE:To provide an Mo alloy of improved hot workability and mechanical properties by making the structure after recrystallization contg. V, B, C at respectively specific ratios and consisting of the balance Mo much finer and raising the level in the cleanliness of grain boundaries. CONSTITUTION:An Mo alloy contg., by weight, 0.01-5.0%, more particularly 0.1-2.5% V, 10-100ppm, more particularly 20-80ppm B, and 10-1,000ppm, more particularly <=500ppm C, and consisting of the balance Mo. Such Mo alloy is obtained by compounding Mo, B, V and carbon powder at prescribed ratios, molding the mixture under, for example, 3,000kg/cm<2> static pressure and sintering the molding at 1,850 deg.C then melting the sintered body by the arc. Besides the Mo alloy has the above-described properties, it permits improvement in embrittlement by irradiation of high speed neutrons and applications as a heat resistant structural material for high temp. atomic reactors, nuclear fusion reactors, etc. is expected.
Patent JP-S5222446-A (JP)
Title: Response method of communication control system
Inventor: HARAKAWA TAKESHI
IPC: G06F13/00
Filed: 1975-08-13
Abstract: PURPOSE: To eliminate extra overhead of the host computer with respect to invalid pollings by making it possible to process all negate response transmission processings with respect to invalid pollings in the communication control unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08272454-A (JP)
Title: Fine adjustable positioning device
Inventor: WAKUI SHINJI
IPC: G05B11/36
Filed: 1995-03-31
Abstract: PURPOSE: To shorten the time required for positioning and to improve the dumping performance by using the conventional software resources and without the remarkable increase of the development cost. CONSTITUTION: The accerelation of a positioning object 1 is detected by plural sensors 9M, 9R, and 9L. The output is taken to an operation mode extracting circuit 12, then the gain adjustment is performed separately for the output by gain variable filter circuits 13G, 13X, and 13Y. Then it is taken to an operation mode distribution circuit 14 and converts it into a signal which drives actuators 3M, 3R and 3L of each axis, and it is negative-feedback to the front stage of power amplifiers 8M, 8R, and 8L. On dumping, the operation to be adjusted for each operation mode is given. On the other hand, the position loop is the conventional loop structure with isolate axis.  The output from the position sensors 3M, 3R, and 3L is supplied through variable amplifiers 4M, 4R, and 4L and pre-amplifiers 6M, 6R, and 6L and programmable gain elements 7M, 7R, and 7L which adjust gains for the output to power amplifiers 8M, 8R, and 8L.
Patent JP-H05293979-A (JP)
Title: Thermal recording apparatus
Inventor: AGANO TOSHITAKA
IPC: G02B26/10
Filed: 1992-04-17
Abstract: PURPOSE:To conserve power to be modulated and to reduce cost by eliminating the necessity using a complicated modulation circuit by providing a laser beam generating means, a beam synthesizing means synthesizing laser beams and a scanning optical system scanning a thermal recording material by synthesized laser beam. CONSTITUTION:The laser beams emitted from the generation part of a laser beam generator 12 are inputted to a hologram element 40 being a beam synthesizing means through collimator lenses 38a-38d, 42a, 42b. The hologram element 40 synthesizes respective laser beams to form one laser beam L. A control part 32 drives the beam emitting part of the laser beam generator 12 through a driver 31. Beam emitting parts provided with laser diodes are modulated through the control part 32 to output laser beams moduated corresponding to the gradation of the image recorded on a thermal recording material S.
Patent JP-S60241502-A (JP)
Title: Control system of pneumatically operated actuator
Inventor: SHIRAI YOUJI
IPC: F15B9/09
Filed: 1984-05-15
Abstract: PURPOSE:To improve the accuracy of a position of stopping a driven member by throttling an exhaust path of a pressure operated actuator when the driven member approaches a target position. CONSTITUTION:An electromagnetic change-over valve 22 and a throttle valve 29 are interposed in an exhaust path of a pneumatically operated actuator 15 for a balancer. When a driven member 6 approaches a target position, the electromagnetic change-over valve 22 is changed over to throttle the exhaust path of said actuator 15. Thus, a large resistance is given to the motion of the driven member 6 so that the driven member 6 can be braked quickly and smoothly. Hence, the accuracy of a position of stopping the driven member 6 can be improved.
Patent JP-S5724497-A (JP)
Title: Laminated blade wheel for blower
Inventor: OZEKI KENICHI
IPC: F04D29/28
Filed: 1980-07-17
Abstract: PURPOSE: To enhance the quality of manufacturing and assembling by laminating a plurality of blade elements which consists of joined wave-shaped blade elements and plate elements and are provided with an opening for air suction at the center.  
     CONSTITUTION: A blade element 1 having an air suction opening 2 consists of a plate element 3 and a wave-shaped element 4 which is connected to one surface of the plate element 3. The wave-shaped element 4 constitutes a train of waves alternately repeated by a concave strip 4a and a convex strip 4b. A boss 6, which is fitted into the rotary shaft of a motor, is provided at the center of an end plate 5. A laminated blade wheel 7 is constituted on the end plate 5. The laminated blade wheel 1 consists of many laminated layers, forming into almost a cylindrical shape. When the laminated blade wheel 7 makes a rotary drive, the concave strips 4a and the convex strips 4b act as a means of blade, and introduces the air into a hollow portion and discharge the air outward through a suction channel 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60243187-A (JP)
Title: Preparation of agent-containing film
Inventor: SAITOU HACHIROU
IPC: C11B9/00
Filed: 1984-05-16
Abstract: PURPOSE:To obtain a film having improved medicinal effect and durability of medicinal effect, by introducing a liquid agent into the interior of a tubular film consisting of a non-rigid resin, etc. having compatibility with the agent, making the film flat, permeating the agent into the film. CONSTITUTION:A liquid agent is introduced into the interior of a tubular film at least whose inside consisting of (A) a non-rigid resin having compatibility with the agent, or (B) a composition comprising the component A and a thermoplastic resin having incompatibility with the agent, so that the inner face of the tubular film is wet. In this state, the film is made falt, and the agent is permeated into the film, to give the aimed film. Ethylene-vinyl acetate copolymer, etc. may be cited as the component A. Perfume, a mildewproofing agent, rust preventive, antistatic agent, insecticide, antiseptic, etc. used as the agent.
Patent JP-H05294832-A (JP)
Title: Dermal plaster
Inventor: HASHIMOTO MICHIARI
IPC: A61K31/47
Filed: 1992-04-17
Abstract: PURPOSE:To obtain the subject plaster by forming a plaster layer composed of (+ or -)-4-[2-hydroxy-3-[3-(2-methoxyphenoxy)-2-propylamino]propoxy]-2(2H)- isoquinoline as a medicine for improving hypertension and an adhesive base material on a substrate. CONSTITUTION:This invented dermal plaster is obtained by forming a sticky layer containing a tacky base material (especially a synthetic resin, natural rubber, etc., exhibiting -70 to -10 deg.C glass transition temperature) and (+ or -)-4-[2- hydroxy-3-[3-(2-methoxy)-2-propylamino]propoxy]-2(2H)-isoquinoline as a hypertensive drug or further a p-hydroxybenzoic acid ester on a substrate and useful for percutaneous administration of the drug to the circulation system in the body by putting it on the skin. As the substrate, e.g. a laminated film of polyethylene terephthalate and an ethylene vinyl acetate copolymer is preferably used and the thickness is 5 to 150mum. This plaster can mildly increase the concentration of the medicine in blood at the initial stage and the effective concentration in blood can be maintained over a long period during an administration period.
Patent JP-S6084034-A (JP)
Title: Optical agc system
Inventor: NAGASHIMA KUNIO
IPC: H04B10/293
Filed: 1983-06-02
Abstract: PURPOSE:To keep always a loss of an optical transmission line constant independently of its connection path by calculating a loss between two points with an output luminous amount of a monitor optical signal obtained at one end of optional two points between which an optical transmission line is set and giving a gain in response to the loss to a wavelength carrying information. CONSTITUTION:Information in the optical transmission line ranging from one end of an optical fiber cable 100 to other end of an optical fiber cable 112 is carried by using an optical signal having a wavelength lambda1, and the optical loss of the optical transmission line of the wavelength lambda1 to the optical signal is represented as a difference L-G between the loss L of the optical fiber cable 104 and the gain G of an optical amplifier 105. On the other hand, a light emitting element 101 emits continuous light having a wavelength lambda2 and a prescribed luminous amount and the continuous light of the wavelength lambda2 is transmitted to an photoelectric converting circuit 109 provided to a receiving end. A differential amplifier 111 controls the gain G of the optical amplifier 105 so that an output voltage of the photoelectric converting circuit 109 is equal to an electromotive force Vref of a reference voltage source 110.