baber/WOPTO huggingface dataset:
Patent JP-H11307984-A (JP)
Title: High frequency module
Inventor: ISHIDA TAKASHIGE
IPC: H05K9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of the shield effect, even if using a surface- mount coaxial connector, by forming an opening for leading the coaxial connector out in a part of a shield case having a circuit board therein on the surface of which various oscillators are mounted. SOLUTION: A coaxial connector 13 mounted on the back side of a circuit board 20 for mounting high frequency circuit components on both surfaces, a shield case 10 having the circuit board 20 therein, and an opening 15 at a part of the shield case 10 for leading the coaxial connector 13 out are provided.  The shield case 10 has shield plates 16 partitioning a space on the surface 21 of the circuit board 20 into a plurality of RF blocks, the RF module mounts circuit components such as oscillators, etc., comparatively easy to generate spurious strays on the surface 21 of the circuit board 20, the opening 15 exposing the coaxial connector 13 is formed below the circuit board on the wall of the case 10, the surrounding of the RF circuit components on the upper side of the circuit board 20 is perfectly shield with the case 10 and cover and hence the spurious can be prevented from radiating outside.
Patent JP-H0427749-A (JP)
Title: Combustion gas reinjection device for internal combustion engine
Inventor: NISHIMURA TERUKAZU
IPC: F02B21/00
Filed: 1990-05-23
Abstract: PURPOSE:To enable reduction in both graphite and NOx with one set of equipment by openably providing an injection port with a valve for communicating the inside of a cylinder with gas chambers only during the time from the initial stage of the compression stroke to the time when the internal pressure inside the cylinder becomes maximum and during the diffuse combustion period. CONSTITUTION:A valve 10 is opened at the initial stage of the compression stroke, and it is closed at the time when the combustion pressure reaches the peak. At that time, high- temperature, high-pressure combustion gas is introduced and confined in the inside of gas chambers 23, 24. Thereafter, when the valve is opened during the diffuse combustion period, the high-temperature, high-pressure combustion gas is jetted through an injection port 7 inside the combustion chamber, and the produced soot inside the combustion chamber is agitated and further is subjected to diffuse combustion. As a result, smoke is greatly reduced. The gas that has been stored inside the gas chambers by the differential pressure during the period of diffuse combustion completion and whose pressure is slightly reduced is released into the cylinder 1 by the open operation of the valve at the initial stage of the compression stroke when the pressure is low. Thus, without reducing the volumetric efficiency in this period, exhaust gas can be supplied inside the combustion chamber in the same manner as the EGR.
Patent JP-S5834545-A (JP)
Title: Manufacturing method of spiral type delayed circuit frame
Inventor: AOKI TOSHIO
IPC: H01J23/26
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a more excellent method of manufacturing delayed circuit for a travelling wave tube by removing a stem used for manufacturing a spiral after a delayed circuit frame is manufactured or housed in a vacuum container. CONSTITUTION:In the figure, 10 indicates a stem used for manufacturing a spiral 2. The spiral 2 is wound round the stem 10. Both ends 11 and 12 are wound many times over and fixed so as not to be rewound. Circumscribing an insulating rod 8, winding the circumfence with a narrow metal wire 9 and fixing it while the stem 10 is being contained in the spiral 2 and the stem 10 is removed after rewinding both ends 11 and 12 that are wound several times over or cutting them. Since the spiral 2 is worked while it is being fixed to the stem 10 tightly, it is reinforced by the stem 10 and will not be deformed easily as seen in the conventional method. Besides, the spiral is difficult to generate pitch turbulence, rewinding turbulence, and curving. As a result, the spiral 2 can be built in a traveling wave tube while it is keeping its accurate dimensions when manufactured.
Patent JP-H08324736-A (JP)
Title: Belt tensioning body and belt using it
Inventor: TAKEUCHI YUJI
IPC: B65G15/34
Filed: 1995-05-30
Abstract: PURPOSE: To improve the water resistance of a belt tensioning body made of glass cord. CONSTITUTION: A first coating layer 3 mainly comprising the initial condensate of resorcin-formalin and latex, or the first coating layer 3 comprising rubber cement is formed on the surface of the glass fiber material 2 forming the glass cord 4, and a second coating layer 5 mainly comprising the resin is formed on the surface of the glass cord 4.
Patent JP-S6022331-A (JP)
Title: Selection of semiconductor pellet
Inventor: NAKAJIMA MASAHIDE
IPC: H01L21/67
Filed: 1983-07-19
Abstract: PURPOSE:To reduce man-hour of selecting pellets which are to be accepted or not by examining a pellet pasted on a transparent plate, melting the adhesive at the area of a rejectable pellet by laser light through the transparent plate and removing the rejectable pellet. CONSTITUTION:A semiconductor wafer is pasted with an agent 2 on a transparent plate 1. Then, the semiconductor wafer is divided into semiconductor pellets 3. Through the transparent plate 1, an appearance test is carried out with a microscope 4 and a rejectable pellet 3a is detected. Next, the agent 2 under the rejectable pellet 3a is irradiated with laser light 5 and heated and melted. The heating and the melting reduce adhesive strength of the agent 2. Then, the nozzle 6 of a vacuum absorber is brought to near-by and only the rejectable pellet 3 is absorbed and removed. By moving the microscope 4, the irradiation position of the laser light 5 and the position of the absorbing nozzle 6 synchronizedly, selection of the pellets is carried out in a short time.
Patent JP-S63299290-A (JP)
Title: Semiconductor light-emitting device
Inventor: INABA FUMIO
IPC: H01S5/185
Filed: 1987-05-29
Abstract: PURPOSE:To easily realize the integration without a need for a cleavage used to constitute a resonator by a method wherein a semiconductor current-blocking layer is formed in parallel with the main surface on one side of a light-emitting layer of a semiconductor light-emitting device and a hole is formed in such a way that it pierces the device in a direction perpendicular to the main surface of the light-emitting layer. CONSTITUTION:The following are formed: a semiconductor currentblocking layer 130 composed of a semiconductor layer 131 of a first conductivity type which has been formed in parallel with the main surface on one side of a light-emitting layer 103 of the first conductivity type and a semiconductor layer 132 of a second conductivity type; a hole 300 formed in such a way that it is pierced in a direction perpendicular to the main surface of the light-emitting layer. A p-n junction 108 is formed mainly along a side face of the hole. If an electric current flows to electrodes 106, 107, the light is emitted in the neighborhood of the p-n junction 108; this light can be taken out as a laser output 120 from an opening 301 on a face opposite to the main surface of the light-emitting layer 103 to the upper part nearly perpendicular to the light- emitting layer. By this device the efficiency to inject an electric current into the p-n junction 108 is good and the integration can be realized easily.
Patent JP-H01301225-A (JP)
Title: Production of ribbed synthetic resin film
Inventor: NAKAJIMA SHIGEKATSU
IPC: B29C48/49
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a printable flat film having no unevenness on the surface thereof though ribs are provided, by a method wherein a large number of resin ribs in a resin die extruded from the third extruder are extruded while being held between two film forming resins. CONSTITUTION:Resins compatible with each other are supplied to the first and second manifolds in a flat die from the first and second extruders 1, 2 and a resin for a rib is supplied to the third manifold from the third extruder 3. The respective resins of the extruders 1, 2 are sent out to the first and second resin passages from the first and second manifolds and the resin of the extruder 3 is sent out to a large number of parallel small hold resin passages from the third manifold to be formed into a large number of resin ribs and these resin ribs are allowed to melt with the planar resins sent from the first and second resin passages so as to form an intermediate layer to form a ribbed film wherein a large number of the ribs R are fused between the first and second films F1, F2.
Patent JP-S5559832-A (JP)
Title: Contact reduction and denitration method of exhausted gas having temperature below 300 c
Inventor: IWAMURA SEIJI
IPC: B01D53/86
Filed: 1978-10-27
Abstract: PURPOSE: To regenerate a catalyst and remove nitrogen oxides in exhausted gas by adding a heated gas used in a regenerator to an exhausted gas and supplying the gas mixture to a reactor.  
     CONSTITUTION: The air suctioned by a fan 1 is heated to above 450°C in a hot air furnace 2 and a part of the heated gas is introduced into a regenerator 3. Then, the heated gas is passed to the cross direction against the moving direction of the catalyst to regenerate the catalyst and the used heated gas is passed through a line 5 to a stack 7 or used hot gas and a part of the heated air in a line 4 are introduced to a stack 7. Thereupon, the exhausted gas of below 300°C added with NH 3  by an introducing line 10 is heated and supplied to a moving layer type contact reduction and denitration reating tower 6. At this time, the regenerating and reacting temperature are controlled to a optimum temperature by a control valve 8, 9. On the other hand, the catalyst exhausted from the lower portion of the reacting tower is circulated to the top portion of a regenerator by a conveying means. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5255434-A (JP)
Title: Driving unit of electrochemical luminescent display
Inventor: YAMAMOTO TOMOO
IPC: G09G3/04
Filed: 1975-10-31
Abstract: PURPOSE:The segment electrode in which plural display units are opposite is commonly connected, and voltage pulse is supplied to segment electrode by changing the phase according to segment signal. Thus, the display luminescence of electrochemical luminescent substance is controlled appropriately.
Patent JP-S5920840-A (JP)
Title: Defect checking device
Inventor: MITA KIKUO
IPC: H05K3/34
Filed: 1982-07-28
Abstract: PURPOSE:To check the partial defect of a part to be checked automatically, instantaneously, and inexpensively, by providing a light injecting device at one side of a material to be checked, which does not transmit light and is mounted on a moving stage, and providing a light detecting device and a defect displaying device on the other side. CONSTITUTION:A throuhole 9 of a printed board 2, which is to be checked is positioned at the part directly below a light detecting device 6. The printed board 2 is mounted on an X-Y moving stage 15. The light detecting device 6 is lowered by a piston 10. The light injected from a light injecting device 4 into an insulating plate 3 is propagated to a plated part 9a. If a poorly plated part 8 is present, the light passes through the part 8 and captured by the light detecting device 6. The amount of light is displayed by a defect display device 13. Therefore, even though there is a partial defective part, the defective part is automatically checked in a short time, and the cost of the device becomes inexpensive.
Patent JP-H05303350-A (JP)
Title: Plasma address electrooptical device
Inventor: IWAMA JUN
IPC: H01J17/49
Filed: 1992-04-24
Abstract: PURPOSE:To attain the perfect AC driving of the plasma address electrooptical device. CONSTITUTION:Plural signal electrodes 5 are formed in a stripe form on the inside surface of an upper liquid crystal cell substrate 4 and plural pairs of anodes 10/cathodes 11 intersecting orthogonally with the signal electrodes 5 are formed on the inside surface side of a lower plasma substrate 8. A dielectric sheet 3 is interposed between these two substrates and a liquid crystal layer 7 is packed between the upper substrate 4 and the dielectric sheet 3. The lower glass substrate 8 is hermetically sealed by the dielectric sheet 3 to form individual plasma chambers 12. The gases in the plasma chambers 12 are ionized by the discharge between the anodes 10/the cathodes 11 and the liquid crystal layer 7 existing in the intersected parts of the signal electrodes 5 and the discharge regions is AC driven with the discharge regions where the ionized gases exist locally as a scanning unit. Electrode means 14 for detecting the potentials of the discharge regions are provided on the surface of the dielectric sheet 3. The level of the AC driving signals is adjusted according to the offset potentials detected by such means.
Patent JP-H06345520-A (JP)
Title: Production of multiple oxide
Inventor: FUKUI TOSHIMI
IPC: H01L41/187
Filed: 1993-06-02
Abstract: PURPOSE:To provide a more convenient process producing composite oxides having a perovskite or composite perovskite structures, in which a compound shown by the structural formulas such as ABO3, A(B<1>1/3B<2>2/3)O3, A(B<3>2/3B<4>1/3)O3 and A(B<5>1/2B<6>1/2) or the solid soln. thereof are contained and being difficult to be sintered. CONSTITUTION:The peroxides of alkali or alkaline-earth metals are used as one or >=1 kind of the constituent, and a uniform multiple oxide is synthesized by heat treatment at a low temp. Since a multiple oxide powder finer than the conventional solid-phase process and having a higher activity is obtained, the perovskite-structure compd. is produced at a lower temp. than in the well- known conventional solid-phase reaction process. Further, as the heat history of the obtained powder is short as compared with the process by the prior art, the powder has a higher surface sctivity, and the powder is sintered at a low temp.
Patent JP-H0426625-A (JP)
Title: Antitumor agent containing lysolipins as active ingredient
Inventor: KANBAYASHI NOBUO
IPC: A61K31/44
Filed: 1990-05-22
Abstract: PURPOSE:To obtain an antitumor agent useful for remedy of cancer inhibiting propagation of tumor cell containing lysolipins as active ingredient. CONSTITUTION:Lysolipin X and/or lysolipin I as an active ingredient is suitably mixed with other conventional additives such as drug excipient, a carrier and a diluent and is formulated by usual method to afford the aimed agent. 0.1-100wt.% active ingredient is contained in a solid formulation such as tablet, capsule, granule or powder, 0.1-10wt.% active ingredient in a solution for injection and 0.5-10wt.% active ingredient is contained in liquid agent such as suspension or syrup. Administrating amount of the agent is 10-500mg/day/adult in the case of oral administration and 10-100mg/day/adult in the case of non-oral intravenous injection. Streptomyces sp. A16007 strain is inoculated in a nutrient- containing medium and cultured in an aerobic condition, then the lysolipins are collected from cultured material by adsorption, etc.
Patent JP-S5256501-A (JP)
Title: Tracing distorsion compensating device for disc record
Inventor: TAKAHASHI NOBUAKI
IPC: G11B3/00
Filed: 1975-11-01
Abstract: PURPOSE: To provide a tracing distorsion compensating device, in which the composed signal made by superposing an orginal signal upon a compensated signal prepared from the original signal by a differentiating circuit, a squaring circuit and a level setting circuit is recorded in a record disc so as to make it possible to compensatee the tracing distorsion coming from the needle during the reproduction in a manner to acquire excellent characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11328279-A (JP)
Title: Bar graph display method and its program storage medium
Inventor: KAMAKURA TASHI
IPC: G06Q10/10
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a bar graph display method with which a user does not have to perform calculation such as totaling a large amount of data and which easily shows a bar graph whose bar-shaped parts are divided into two areas and its program storage medium. SOLUTION: A set of elements that have a name attribute, a dwelling place attribute and an age attribute is classified into subsets (Mie prefecture, Shiga prefecture,...) which do not have common parts by the dwelling place attribute. The subsets are divided into two areas based on the threshold of the age attribute, and bar-shaped parts corresponding to the subsets show a bar graph 83. The position of a bar 82 arranged on a slider 81 on which the set ranges and units of the threshold are shown displays the threshold. And, when the threshold is changed by sliding the bar 82 on the slider 31, the subsets are redivided based on changed threshold, and a bar graph 83 of the redivided subsets is shown again.
Patent JP-S6114361-A (JP)
Inventor: YAMADA BUNZOU
IPC: E04F21/24
Filed: 1984-06-28
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-H04332846-A (JP)
Title: Measuring method of young's modulus and regulating method of tension in printer
Inventor: NUMATA KOJI
IPC: B41F33/06
Filed: 1991-05-08
Abstract: PURPOSE:To improve machining precision at the time of machining of a punch hole by measuring a Young's modulus of a web in the course of running and by making use of the measured modulus for regulation of tension in a printer equipped with a punch hole machining part. CONSTITUTION:A web 2 is passed on feed rolls 3 and 4 of speeds V1 and V2, tensions T1 and T2 before and behind the feed roll 3 are measured and a Young' s modulus E1 of the before printing is computed from measured values of the speed and the tensions thereof. The web after printing is passed likewise on feed rolls 8 and 13 of speeds V3 and V5, tensions T4 and T5 before and behind the feed roll 8 are measured, and a Young's modulus E2 of the web after printing is computed from measured values of the speed and the tensions thereof. A target value of the tension T5 of the web in a machining part 12 is set by the two Young's modulus E1 and E2 and the tension is regulated so that the target value be attained.
Patent JP-S5357660-A (JP)
Title: Apparatus for inserting articles successively into many slits
Inventor: TOOYAMA TSUTOMU
IPC: B65G47/00
Filed: 1976-11-02
Abstract: PURPOSE: To provide an apparatus for inserting articles successively into a multiplicity of slits, which is provided with a guide portion capable of entering into the slits prior to articles to be inserted thereinto, whereby it is enabled to insert articles into the slits in reliable manner and without causing any damage to the articles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61289654-A (JP)
Title: Input protection resistance
Inventor: SUGANO MASAHIDE
IPC: H01L21/822
Filed: 1985-06-18
Abstract: PURPOSE:To improve a voltage resistance to a pulse voltage input, by providing a second diffusion layer which is formed outside a first diffusion layer in continuation to the latter and has a higher impurity concentration and a smaller depth than the first diffusion layer, and by using as an input terminal the end of the second diffusion layer located inside the first diffusion layer. CONSTITUTION:When an input terminal 4 is impressed with a high pulse voltage biasing reversely a P-N junction between a first diffusion layer 2 or a second diffusion layer 3 and a semiconductor substrate 1, the PN junction in the vicinity of the input terminal 4 whereon the voltage is applied is a P-N junction between the first diffusion layer 2 and the semiconductor substrate 1. The impurity concentration of the first diffusion layer 2 is lower than the impurity concentration of the second diffusion layer 3 which usually forms an input protection resistance. According to this constitution, the voltage resistance of a P-N junction is large, and thus the junction hardly breaks down. Since the resistance of the first diffusion layer is large and deep, no excessive current flows even when the P-N junction breaks down.
Patent JP-S61289461-A (JP)
Title: Automatic duty management system using time card
Inventor: MIYAZAKI MIYUKI
IPC: B42D15/02
Filed: 1985-06-18
Abstract: PURPOSE:To automate duty management by forming a personal ID column in each time card, executing clocking and ID reading through a time recorder and processing the read ID by a computer. CONSTITUTION:An ID column is formed in each time card 1. At the time of entrance/leaving, the time card 1 is inserted into the time recorder 2. The time recorder 2 reads out the personal ID through a personal ID reading means and obtains time including a data through a clocking means. The time recorder 2 transfers the personal ID read out from the time card 1, the date and the entrance/leaving time simultaneously to a CPU 3. The CPU 3 temporarily registers the sent information in a secondary memory 5. An application program in the CPU 3 calculates overtime, holiday work time, late/early leaving time, etc. from the holidays in the month employee's vacations, special duty, etc. stored in the secondary memory 5 and the personal ID, the entrance/leaving time and the date read out from the time card 1 and registers the calculated results in the secondary memory 5.
Patent JP-S63296091-A (JP)
Inventor: MIYAMOTO YUICHIRO
IPC: G09G1/02
Filed: 1987-05-28
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-S5922340-A (JP)
Title: Electrostatic chucking device
Inventor: SUGIHARA KAZUYOSHI
IPC: H01L21/683
Filed: 1982-07-29
Abstract: PURPOSE:To prevent air from shutting up between a sample and an electrostatic chucking plate, and to enable to hold and to fix even the sample having a warp with favorable flatness by a method wherein holes or grooves, etc., for letting out of air are provided to the electrostatic chucking plate. CONSTITUTION:The penetrating holes 7 of a plural number to penetrate an electrode 4 and the insulative dielectric layer 5 of an electrostatic chucking plate 2 are arranged at the fixed interval in the neighborhood of the central part of the plate 2. On the upper face of the electrostatically chucking plate 2, namely on the insulative dielectric layer 5, the sample of semiconductor wafer, etc., is put, and the sample is held to be fixed by applying a DC voltage between the sample thereof and an electrode 4. When the wafer having the warp is to be chucked according to the construction like this, because air in the closed space formed between the wafer and the chucking plate is exhausted to the outside through the penetrating holes 7, the wafer having the warp can be held to be fixed surely with favorable flatness.
Patent JP-H05327827-A (JP)
Title: Call tone generator for telephone set
Inventor: AOKI MASATOSHI
IPC: H04M1/00
Filed: 1992-05-25
Abstract: PURPOSE:To provide a call tone generator for a telephone set able to easily identify a sender of a call signal by changing the call tone. CONSTITUTION:The generator is provided with a polarity detection circuit 5 detecting the polarity of a call signal inputted to an incoming call detection circuit 4, 1st and 2nd call tone generating circuits 7, 8 outputting a call tone signal in response to a call from an extension or an external telephone set for a different period, and a control means 6 generating an extension call tone signal from a 1st call tone generating means 7 upon the receipt of a same polarity detection signal outputted from a polarity detection circuit 5 and generating an external line call tone signal from a 2nd call tone generating means 8 upon the receipt of a polarity inversion detection signal through its control.