baber/WOPTO huggingface dataset:
Patent JP-2000210246-A (JP)
Title: Fluorescence observation device
Inventor: HAYASHI KATSUMI
IPC: A61B1/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To reproduce a high S/N fluorescent image by a fluorescence observation device. SOLUTION: This fluorescence observation device has an excitation light irradiation means 10 and a fluorescent image pickup means 14. The excitation light irradiation means 10 irradiates excitation light 3 in the excitation wavelength range of a light sensitive material to a part 1 of a patient's body including the light sensitive material which emits fluorescence 2. The fluorescent image pickup means 14 detects the fluorescence 2 and picks up a fluorescent image. The excitation light 3 is modulated in intensity by a modulation means 15 according to a prescribed periodic function, and a specific value corresponding to the amplitude of the periodic intensity variation of the fluorescence for each pixel is found by an analysis means 21 based on the image data in a time series outputted from the fluorescent image pickup means 14.
Patent JP-H05299585-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUTA HIROSHI
IPC: G11C11/401
Filed: 1993-02-03
Abstract: PURPOSE:To realize a semiconductor integrated circuit device which is nearly equal in dielectric breakdown strength to a conventional one provided with no built-in power supply voltage converting circuit by a method wherein a first protective circuit is interposed between an input pad and a grounding wiring, and a second protective circuit is interposed between an outer power supply pad and an inner power supply wiring. CONSTITUTION:A power supply voltage converting circuit 105, interposed between an outer power supply wiring 106 and a grounding wiring 107, converts an external power supply voltage applied between an outer power supply pin 101 and a grounding pin 102 to a lower inner power supply voltage which is fed between an inner power supply wiring 108 and the grounding wiring 107. An inter circuit 110 is connected between the inner power supply wiring 108 and the grounding wiring 107, and a first protective circuit 104-1 is connected between an input pad 103IN and the grounding wiring 107. A second protective circuit 104-2 is interposed between either the outer power supply wiring 106 or the input pad 103 and the inner power supply wiring 108. By the action of a clamp element MP included in a second protective circuit 104-2, when an overvoltage is applied to a semiconductor integrated circuit device of this design, charge is so distributed as to enhance the integrated circuit device in dielectric breakdown strength.
Patent JP-H11212448-A (JP)
Title: Method and device for generating plot plan and storage medium
Inventor: SHIMIZU HIRONORI
IPC: G06F17/50
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for plot plan generation which excludes arrangement of even a member buried in a wall, which is not displayed in a plot plan, in an impossible attachment position in the stage of plot plan generation and to provide a record medium which a device like a computer can read. SOLUTION: Graphic information and position information of members to be used for building and those of members which are buried in inner surfaces of rooms for the purpose of attaching members to inner surfaces of rooms are grouped (step 6). When position information of a member is changed in order to move the member, position information of members belonging to the group of this member is changed in accordance with this change, and interference in members belonging to the group and other members in the movement destination is checked based on graphic information and position information of each member.
Patent JP-S58135734-A (JP)
Title: Caulking method of platelike member
Inventor: ENDOU TAKEYA
IPC: B21D39/00
Filed: 1982-02-03
Abstract: PURPOSE:To elevate durability of a punch, and to obtain a product having good qualities, by forming a shape of a caulking part in the shape of a concave face, and caulking its part by a punch whose tip has a round or aquare plane. CONSTITUTION:In a state that to the upper end face of a notched recess 4b of a side plate 4, the lower face of a paper guide 2 is made to tightly adhere, and a projecting piece 4a is projected from the upper face of the paper guide 2, a caulking punch 5 is depressed. Both sides 4c of the concave projecting piece 4a are crushed and spread out to the right and left, and the side plate 4 and the paper guide 2 are coupled exactly. In this way, the caulking is executed by crusing both the sides 4c by the flat tip of the punch 5, therefore, even if the center of the punch 5 is shifted a little from the center of the projecting piece 4a, sufficient force is put on both the sides 4c and the caulking is executed exactly.
Patent JP-S57132764-A (JP)
Title: Switching regulator
Inventor: OSADA YASUTO
IPC: H02M3/338
Filed: 1981-02-04
Abstract: PURPOSE:To protect a switching regulator at the time of shortcircuiting a load by connecting a rectifier and a capacitor to the base coil of a transistor, comparing the voltage of the capacitor with the preset voltage to control the current of the base coil. CONSTITUTION:The output of a rectifier DS2 is controlled ON or OFF by a switching circuit which is composed of a transistor Q2 and primary coils L1, L2 of a transformer T2, thereby obtaining an output at the secondary side of the transformer. A diode D9 and a capacitor C11 are connected to the base coil L2 of the transformer T2 so that, when the voltage of the condenser C11 is higher than the voltage of a zener diode ZD1, a current flows from the coil L2 to the transistor Q3. Accordingly, the output voltage is lowered at the time of shortcircuiting a load, and after the transistor Q2 is interrupted, it is restarted when the voltage of the capacitor C11 is sufficiently reduced. Therefore, the quantity of heat can be reduced, thereby completely protecting a switching regulator.
Patent JP-H10214598-A (JP)
Title: Ultraviolet lamp
Inventor: TAJIMA TOSHIO
IPC: A61L2/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of graying in part of a bulb and prevent whitening in manufacturing so as to facilitate manufacture by forming a transparent layer including oxide of at least one element selected from the group consisting of neodymium, promethium, dysprosium, holmium, erbium and thulium in an inner wall of the bulb. SOLUTION: Mercury and noble gas such as argon are enclosed inside a glass tube 1 serving as a bulb. Stems 3 each having an electrode 2 and bases 4 are fixed to the glass tube 1. A transparent layer 5 is applied to the inner wall of the glass tube 1. The transparent layer 5 includes oxide of at least one element selected from the group consisting of neodymium, promethium, dysprosium, holmium, erbium and thulium. The ionized mercury generated by lighting a lamp can be prevented from intruding into the glass tube 1, thus suppressing corrosion and preventing reduction of transparency of an ultraviolet ray. Consequently, it is possible to prevent a decrease in output of the ultraviolet ray despite of long-time use, so as to prolong the lifetime of the lamp.
Patent JP-H03219946-A (JP)
Title: Heat-resistant colored multilayer bottle
Inventor: MORIZUMI KENICHI
IPC: B29C49/64
Filed: 1990-01-26
Abstract: PURPOSE:To obtain a colored multilayer bottle whose mouth part has excellent heat resistance by forming a multilayer preformed product having a heat-resistant resin layer having a 5-layer structure provided to the mouth part thereof and a colored resin layer provided over the range from the almost central part of the shoulder part thereof to the lower end of the body part thereof and subjecting the same to stretching blow molding. CONSTITUTION:A colored resin layer is formed to the almost center part of the wall of a bottle composed of a polyester resin over the range from the central part of the shoulder part 2 thereof to the lower end of the body part 3 thereof. Therefore, the colored resin layer 8 in the shoulder part 2 is formed so as to continue to the heat-resistant resin layer 6c formed to the bottle from the mouth part 1 to the shoulder part 2 thereof and the colored resin layer and the heat-resistant resin layer form a multilayer structure along with a polyester resin layer at a part of the lower part of the shoulder part 2. In the body part 3, the three-layer structure of polyester layer/ colored resin layer/polyester layer is formed. The heat-resistant colored multilayer bottle having the above-mentioned structure is prepared by subjecting a multilayer preformed product having a mouth part, a shoulder part and a body part to stretching blow molding.
Patent JP-S63184249-A (JP)
Title: Cathode-ray tube
Inventor: KANBARA EIJI
IPC: H01J29/48
Filed: 1987-01-27
Abstract: PURPOSE:To prevent occurrence of discharge in a heavy electric field region and further to prevent occurrence of glow discharge by disposing respective voltage supplying parts in the vicinity of respective electrodes to which voltages should be supplied and connecting at least one voltage supplying part with a conductive material which is connected with a separated resistive material at a fixed position. CONSTITUTION:Respective voltage supplying parts 51 to 55 are disposed in the vicinity of respective electrodes to which voltages should be supplied, and the voltage supplying parts 53 and 54 are connected with conductive materials 58 and 59 which are coated with insulation coating layers and connected with a spaced resistive material 61 at a fixed position. When a resistive material 5 having such composition is used in an electron gun 1, and even if a first electrode drawn part 52 is disposed in conformity with the position of a first grid 15 so as to design patterning of the resistive material 61, second and third electrode drawn parts 53 and 54 can be designed in conformity with the positions of fourth and third grids 14 and 13, respectively. Hence, discharge, furthermore glow discharge, which is caused by the resistive material 61, can be prevented from occurring in a heavy electric field region.
Patent JP-S59142154-A (JP)
Title: Ink jet recording device
Inventor: ODA HAJIME
IPC: B41J2/165
Filed: 1983-02-03
Abstract: PURPOSE:To simplify and make small the operating mechanism of a clogging prevention device and thereby to reduce the cost thereof, by utilizing the working air pressure of an ink jet to move a cap for preventing clogging. CONSTITUTION:In the non-recording time (in the state in which a power source is OFF), the nozzle face of an ink jet head 6 is sealed up by a cap 5. Simultaneously when an air stream begins to jet from nozzles with the power source made, an air pressure from the same air pressure from the same air source is applied to a bellows 14 through an air supply pipe 15 to push back the main body 4 of a humidifier. Thereby a spring 16 is pulled to separate the nozzle face the cap 5, and thus the device is put in the state in which recording can be conducted. When the power source is turned off, the air pressure falls down to the atmospheric pressure, the cap 5 is pushed forward by the spring 16, and the nozzle face is sealed up by the cap 5. Since the bellows 14 serves as an air damper, the cap 5 moves backward and forward at low speed when the power source is turned ON and OFF. In an ink jet head which necessitates an air pressure of about 0.01kg/cm<2>, the cross-sectional area of the bellows 14 of 3-5cm<2> is large enough for obtaining a sufficient power, and thus the mechanism of the device is made compact.
Patent JP-H08208328-A (JP)
Title: Dielectric porcelain composition
Inventor: FUKUDA KOICHI
IPC: H01P7/10
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a dielectric porcelain compsn. having a high relative dielectric constant εr , a high no-load Q value and a low temp. coefft. τf of resonance frequency and capable of sintering at a low temp. CONSTITUTION: The principal component of this dielectric porcelain compsn. is represented by the compositional formula xBaO-yTiO2 -zNd2 O3 -tSm2 O3 (0.1<=x<=0.2, 0.5<=y<=0.8, 0.01<=z<=0.2, 0<=t<=0.2 and x+y+z+t=1) and consists of barium, titanium, neodymium, samarium and oxygen, and this compsn. contains PbO-ZnO-B2 O3 glass powder, GeO2 , Li2 O and MgO as secondary components. The glass powder content is 1-25wt.% of the amt. of the principal component and the GeO2 , Li2 O and MgO contents are 0.5-10wt.%, 0.04-4wt.% and >0 to <5wt.%, respectively.
Patent JP-H02197124-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMOTO HIROSHI
IPC: H01L29/80
Filed: 1989-01-26
Abstract: PURPOSE:To form thick film regions and a thin film region simultaneously by a method wherein a semiconductor layer is selectively implanted with ions to form implanted regions and a not-implanted region and then the whole surface is photo-irradiated in an etching structure at higher etching rate of the implanted regions than that of the non-implanted region. CONSTITUTION:An extremely thin region and thick regions are simultaneously formed on a semiconductor layer 9 provided on a semiconductor substrate 8 while the thin region and the thick regions are used respectively as a base and electrode contact regions to manufacture a high speed semiconductor device in high performance. ln order to manufacture the semiconductor device in such a constitution, an N-type GaAs layer 9, an N type collector layer 10, a P-type GaAs layer 11 to be the collector leading-out layers are laminated on a semi- insulating GaAs substrate 8 by molecular beam epitaxial process. Next, the specific regions on the layer 11 are implanted with ion to form damage layers 12; the layer 11 is divided into the thick layers and the thin layer by irradiating the whole surface of the layer 11 with light from a mercury lamp, etc., in HCl gas atmosphere at higher etching rate; the thin layer and the thick layers are used respectively as a base active regions 13a and base contact regions 13b.
Patent JP-H03223425-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in magnetic property
Inventor: NISHIMOTO AKIHIKO
IPC: H01F1/16
Filed: 1990-01-27
Abstract: PURPOSE:To improve the magnetic flux density of a nonoriented silicon steel sheet by carrying out cold rolling or warm rolling by a specific process at the time of producing a nonoriented silicon steel sheet with a specific composition. CONSTITUTION:A hot rolled strip of a steel having a composition consisting of, by weight, <=0.01% C, 0.1-7.0% Si, 0.1-1.5% Mn, <=0.1% P, <0.01% S, <=0.001% or 0.05-1.0% Al, <=0.005% N, and the balance Fe with inevitable impurities is annealed, if necessary, and this strip is cold-rolled once or cold-rolled twice or more while process-annealed between the cold rolling stages and is then subjected to annealing, by which the nonoriented silicon steel sheet is produced. At this time, in the above cold rolling or warm rolling, rolling in one or more rolling passes not including the final pass is carried out by means of a roll having longitudinal grooves (<= about 5mm groove pitch, >=0.3mm groove depth, <= about 5 deg. angle with respect to the peripheral direction of the roll) in the peripheral direction of the roll, and further, rolling in one or more rolling passes including the final pass is carried out by means of a smooth roll having no longitudinal grooves.
Patent JP-H07222732-A (JP)
Title: Overall evaluating method and device of respiratory tract hypersensitivity and respiratory tract obturation
Inventor: MEGURO TADAMICHI
IPC: A61B5/08
Filed: 1994-02-10
Abstract: PURPOSE:To comprehensively and exactly evaluate the degree of respiratory tract hypersensitivity and respiratory tract obturation by a second rate by determining the max. FV curve of the exhalation of a testee, approximating a stored downward curve in a respiration curve to a quadratic expression and determining the coeffts. of the term of the first degree and the term of the second degree thereof, thereby quantitatively recognizing the entire part of the FV curve. CONSTITUTION:The testee exhalates air as much as possible, holds a pipe 21 in his mouth and supplies the exhalated air to a flow meter 22 as fast as possible. A processing circuit 23 calculates and stores the flow rate and the air quantity according to lapse of the time in response with the output of the flow meter 22 and displays the results on a visual display means 24. The coeffts. a1, a2 are calculated by approximating the equation I ((y) denotes the flow rate and (x) the air quantity) to the curve indicating the downward curve in the FV curve taking the flow rate as the ordinate and the air quantity as the abscissa. A coefft. gradient index RT is calculated by the equations II (where, a1>0, a2>0), III (where, a1>0, a2>0), IV (where, a1<0, a2<0), V (where, a1<0, a2>0) and is indicated together with the separately determined 1-second rate on two dimensional coordinate planes, by which the position thereof is evaluated.
Patent JP-S5964242-A (JP)
Inventor: ROBAATO ZABURISUKII HEIGU
IPC: B23Q3/12
Filed: 1983-02-03
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-H01194054-A (JP)
Title: Program loading system for distributed processing system
Inventor: SEKIZAWA TOSHIHIKO
IPC: G06F9/445
Filed: 1988-01-29
Abstract: PURPOSE:To allow each processor to individually correspond to abnormal program generation, excessive load, underload, etc., by allowing each processor to decide a program to be optionally fetched from a network and to fetch a program corresponding to the function of a necessary program CONSTITUTION:Respective processors 101-108 automatically send messages indicating the self states, a receiving device individually decides its corresponding message and sends a program in itself to a network 151 and a device requiring the program inputs and executes the program. Consequently, respective processors can individually correspond to the state of a program in themselves at the time of generating abnormality, excess load or underload in the programs of themselves.
Patent JP-H08213012-A (JP)
Title: Electrode material and manufacture thereof
Inventor: MITSUZUKA MASAHIKO
IPC: H01M4/58
Filed: 1995-02-03
Abstract: PURPOSE: To provide silicon-containing carbon material which is excellent as the electrode material of a lithium secondary battery. CONSTITUTION: An electrode material has an angle of 2θ as determined by an X-ray diffraction using Cu-K α beams of 19.7-24.7 deg., and carbon and silicon as the main component, and an content of the silicon of 0.01-30wt.%. The electrode material is prepared by heating polymer having a Si-C≡C bond or a mixture of the polymer with other organic material in an inert atmosphere.
Patent JP-S56114285-A (JP)
Title: Fuel cell
Inventor: HORIUCHI NOBUYUKI
IPC: H01M8/04
Filed: 1980-02-14
Abstract: PURPOSE:To enable the rapid replacement of a reaction gas with an inactive gas, by providing a pressure controller, which introduce the inactive gas into a cell during when electric supply is stopped while maintaining the pressure within the cell constant, between an inactive-gas supplying valve and the gas inlet of the cell. CONSTITUTION:If a supplying valve 1 and an exhaustion valve 2 are opened, a reaction gas is supplied into a cell 6, while a gas which has not undergone reaction and reaction products are exhausted from the cell 6. A reaction-gas pressure controller 3 is installed between a supplying valve 1 and the gas inlet of the cell 6, and the pressure within the cell 6 is adjusted approximately constant. A piping, which is connected to an inactive-gas supplying valve 4 by means of another pressure controller 5, enables an inactive gas to be supplied from an inactive-gas source through an inactive-gas supplying valve 4 to the cell 6 side near the controller 3. If the reaction-gas supplying valve 1 is shut according to a generation-stop instruction, the inactive-gas supplying valve 4 becomes opened instantaneously, the inactive gas is supplied into the cell 6, and the power generation is stopped.
Patent JP-S58136229-A (JP)
Inventor: KANOU TAKAHARU
IPC: H01F38/24
Filed: 1982-02-04
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-S56114445-A (JP)
Title: Impulsive noise removing circuit of receiver
Inventor: MITSUI HIDEO
IPC: H04B1/10
Filed: 1980-02-14
Abstract: PURPOSE:To remarkably reduce distortion component by making a waveform of noise component which has been brought to sampling hold, pass through a phase- shifting circuit having not only a prescribed delay amount in the low frequency but also a prescribed phase characteristic in high frequency. CONSTITUTION:An impulsive noise component contained in a detection output signal of the receiver is brought to the sampling hold circuits 2, 3, and this signal which has been brought to sampling hold is delayed by the first phase-shifting means 8, and also its phase characteristic is varied. Also, a pulse signal corresponding to the period when the sampling hold means 2, 3 execute the sampling hold is led out, this pulse signal is delayed by a prescribed time by the second phase-shifting means 6, and also its phase characteristic is varied. And, the impulsive noise component is removed by compounding 4 the output of the first phase-shifting means 8 and the output of the second phase-shifting means 6.
Patent JP-S60160714-A (JP)
Title: Automatic gain adjusting circuit
Inventor: HIKITA JIYUNICHI
IPC: H03G3/30
Filed: 1984-02-01
Abstract: PURPOSE:To quicken the AGC voltage by providing a charging circuit which is brought into the conductive state in response to an output of an amplifier and gives a charge current to a filter capacitor from a charging power supply to an output section of the amplifier outputting a gain control voltage. CONSTITUTION:An output of an AM detector 8 enters an automatic gain adjusting amplifier 12 and is extracted from a terminal 22 as a control voltage to a mixer and an intermediate amplifier stage (not shown in a figure). A switching charging circuit 20 is connected to an output terminal 14 together with a resistor 18 and also to the filter capacitor 16. Thus, a floating type quick charging circuit is constituted and when a voltage at the output terminal 14 is higher than a voltage across a capacitor 16 by a base-emitter voltage's share, a transistor 24 is turned on so as to charge up rapidly the capacitor 16 from a charging power supply via a resistor 24.
Patent JP-S56113260-A (JP)
Title: Stabilization of protein colloid
Inventor: OOHASHI SHIROU
IPC: A23C9/12
Filed: 1980-02-14
Abstract: PURPOSE: To stabilize protein colloid, economically and industrially, by adding an ionic molecular subtance together with an acidic metaphosphate to protein colloid.  
     CONSTITUTION: A protein colloid (e.g. fruit-containing dairy drink, fermented milk, etc.) is stabilized with a stabilizer composed 1pt.wt. of an ionic moleuclar substance such as sodium cellulose glycolate and 20W0.001pts.wt. of an acidic methaphosphate. The amount of the stabilizer necessary to attain a remarkable stabilizing effect is as low as ≤2%, esp. 1W0.01% based on the protein colloid. The acidic metaphosphate is the one having a M 2 O/P 2 O 5  value of 0W10 (M is Na, K or NH 4 ) and the pH of ≤4 as 1% aqueous solution. 
     COPYRIGHT: (C)1981,JPO&Japio