baber/WOPTO huggingface dataset:
Patent JP-S6472520-A (JP)
Title: Manufacture of chip-shaped solid electrolytic capacitor
Inventor: IRIKURA ISAO
IPC: H01G9/004
Filed: 1987-09-11
Abstract: PURPOSE:To make it possible to produce compact thin type chip-shaped solid electrolytic capacitors at a high yield rate, by fixing the anode lead wire and the cathode part of the capacitor element to both terminal parts of a metal frame with a conductive bonding agent, and bending the end parts of both terminal parts after packaging the element and the parts of both terminals. CONSTITUTION:A metal frame 13 comprises a metal plate and has an anode terminal part 12 and a cathode terminal part 11. An anode lead wire 17 and a cathode part 18 are fixed to both terminal parts 12 and 11 with a conductive bonding agent 15, respectively. Then, said capacitor element and the parts of both terminals 12 and 11 are packaged with an insulating resin 20. The end parts of said both terminal parts 12 and 11 are bent so that the terminal parts are in parallel with a plane including the two surfaces of said fixing parts. Since the places requiring bending machining are decreased in this way, space loss is decreased, and the compact thin type chip-shaped solid electrolytic capacitor having good volume efficiency is obtained. Man-hours can be decreased. Mechanical stress in bonding can be mostly removed, and defective products can be made few.
Patent JP-H04110514-A (JP)
Title: Vaporized-kerosene type hot-water supply apparatus
Inventor: TANAKA NOBORU
IPC: F23N3/08
Filed: 1990-08-29
Abstract: PURPOSE:To prevent water in a heat exchanger from being heated and a controller from receiving a bad thermal influence by a method wherein a fan is periodically operated to discharge the heat in a casing outside while a vaporizer is in the wait state for warm-keeping. CONSTITUTION:A combustion air fan 7 is periodically operated during wait period of a vaporizer 5, which is heated for warm-keeping, besides the period of oil burning. That is, while an operating switch is on but hot-water supply is not carried out and is in the wait state, the vaporizer 5 is continuously heated for warm-keeping, and the air fan 7 is periodically operated to send air. The heat in a case, especially in a combustion chamber 2, is discharged outside the case by the periodical air blow, and the outside air flows into the case. Thereby, the residual water in a heat exchanger 4 is prevented from being heated up to a high temperature and a controller 9 is cooled by the outside air.
Patent JP-H1034118-A (JP)
Title: Waste treating apparatus
Inventor: TAKENAKA SHINTARO
IPC: C05F11/00
Filed: 1996-07-27
Abstract: PROBLEM TO BE SOLVED: To enable a treatment without secondary pollution by an apparatus wherein miscellaneous bacteria are prevented from propagating in a decomposition process by elevating temp. of treating water to a specified value by a definite time interval and org. substance-decomposing bacteria and org. substance-decomposing enzyme being necessary for decomposition are incorporated depending on the kind of the org. waste. SOLUTION: A porous rotational inner tank 3 is arranged in a treating tank main body 1 and this is freely rotatably supported by a plurality of rotating rollers 4. Then, decomposition treatment is performed by rotating the porous rotational inner tank 3 by means of a driving machine but among mixed waste, those articles which are not decomposed and disappear such as metals, glasses, porcelains, shells and wood pieces are discharged as remaining residues on every definite period. In addition, to avoid leakage of smell from the tank main body 1 during decomposition of substance to be treated, an exhausting pipe 14 is fitted and is connected with a deodorizing device 15. In addition, decomposition-treatment water transferring pipe 17 is connected with the bottom part of the tank main body 1 and the decomposition-treatment water is drained after it is sterilized in a heating device 24.  In addition, when water supply is needed caused by decrease in water, water is supplied through a solenoid valve 21.
Patent JP-S6472687-A (JP)
Title: Comb-line filter circuit
Inventor: KAJIWARA NORIYUKI
IPC: H04N9/78
Filed: 1987-09-12
Abstract: PURPOSE:To attain selection corresponding to a purpose by alternatively selecting a comp-line filter having a 1H delay means and a comb-line filter having a 2H delay means by means of a switching signal. CONSTITUTION:The 1H delay means 1 consists of a CCD delay element having a pass band of more than 5MHz, which can pass a video signal made into high band. A 1H delay element 2 consists of a delay element which has the pass band sufficient for delaying only a chrominance signal and whose basic material is glass. Switches 3 and 4 switching the comb-type filter of a 2H delay type and that of a 1H delay type are switched to the side of contact points (a) in the case of using them as the comb-line filter of the 2H delay type, and to the side of contact points (b) in the case of using them as the comp-type filter of the 1H delay type. The switches 3 and 4 consist of semiconductor switches, for example, and are controlled by the switching signals. Thus, the suitable filter can be selected corresponding to the purpose.
Patent JP-H0656570-A (JP)
Title: Apparatus for production f single crystal
Inventor: KUBOTA TOSHIMICHI
IPC: C30B15/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide the apparatus for production of a single crystal which can avert the trouble, such as crack or damage of hot zone parts, arising from the contact of the gaseous SiO generated from a melt surface and discharged together with a carrier gas with these parts and the consequent formation of SiC in the case of execution of growth of the silicon single crystal by using a CZ method, is simple in construction and is low in maintenance cost. CONSTITUTION:A shielding body 8 made of graphite consisting of a circular conical shielding cylindrical part 8a enclosing the bottom end of the single crystal 9 to be pulled up and a partition part 8b formed to close the spacing between the outer edge at the top end of this shielding cylindrical part 8a and the inside wall of a chamber 1 is installed into the chamber 1. The gaseous SiO generated from the melt surface 10 is introduced together with the carrier gas into the spacing between the inside wall of the chamber 1 and the outer periphery of an insulating cylinder 5 and is discharged from the bottom of the chamber 1. As a result, the contact of the gaseous SiO with a graphite crucible 3, heater 4, etc., is averted.
Patent JP-S6385592-A (JP)
Inventor: YAMATO SATOSHI
IPC: G09G1/14
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0897222-A (JP)
Title: Manufacture of silicon wafer, and silicon wafer
Inventor: SENSAI KOUJI
IPC: H01L21/02
Filed: 1994-09-26
Abstract: PURPOSE: To obtain an Si wafer wherein a device active layer has no defects, and the density of BMD in a bulk part is low, in the case of a wafer with a range of comparatively high oxygen concentration, by specifically heat-treating a specified Si wafer in an inert gas atmosphere. CONSTITUTION: An Si wafer is manufactured from a single crystal ingot manufactured by the Czochralski method, and the interstitial oxygen concentration [Oi] is in the range of 1.5-1.8×10<18> atoms/cm<3> . The Si wafer is subjected to heat treatment in an inert gas atmosphere, under the condition that the heat treatment temperature is in the range of 1100-1300 deg.C, the heat treatment time is in the range of 1min-48hr, and the rate of temperature rise is in the range of 15-100 deg.C/min, in the temperature range of 1000-1300 deg.C during the heat treatment process. Thereby a wafer having a layer free from defects can be obtained wherein, from the wafer surface to the depth of 10μm or greater, the BMD larger than 20nm is less than or equal to 10<3> atoms/cm<3> .  The oxygen deposition density [BMD] of a bulk part in a wafer is as follows; [BMD]>=1×10<3> atoms/cm<3> and [BMD] <=exp  9.210×10<-18> ×[Oi]+3.224}atoms/cm<3> .
Patent JP-S60122389-A (JP)
Inventor: SUZUKI MASANORI
IPC: E02D27/32
Filed: 1983-12-07
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-S60123065-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU TETSUYA
IPC: H01L29/78
Filed: 1983-12-07
Abstract: PURPOSE:To increase capacitance between a substrate and a gate, to drop voltage in the gate and the silicon substrate and to prevent the breakdown of a gate insulating film during a manufacturing process by extending a polysilicon layer forming the gate in an element isolation region so as to conduct the whole gate and increasing the whole area of the polysilicon layer. CONSTITUTION:A field insulating film (SiO2)4 is formed in an element isolation region in a P type silicon substrate 3. A gate oxide film 5 is shaped in an active region, and a gate 7 and a polysilicon layer 1 extending from the gate are formed. A polysilicon surface is oxidized to form an silicon oxide film 15, an inter-layer insulating film 11 is shaped on the film 15 by an SiO2 film, and an aluminum wiring 10 is formed according to a pattern. The gate 7 and the polysilicon layer 1 on the element isolation region are cut off by etching the polysilicon layer in a section shown in 9, and a final passivation film 12 is shaped, thus forming an element.
Patent JP-S59123859-A (JP)
Title: Sheet cassette device
Inventor: SATOU MASA
IPC: B65H1/26
Filed: 1982-12-29
Abstract: PURPOSE:To enable easy and secure displacement of the direction of a sheet at the time of making an enlarged or contracted copy of an original, by enabling 90 deg.C displacement of a sheet placing plate in a cassette. CONSTITUTION:When a corner B is displaced to a corner A of a longitudinal feed sheet 1, lateral feed can be done. A point C is located on the peripendicular of the middle point M of AB and AM=MB=MC=1/2AB, and the shaft 3' of a motor M3 is arranged at the point C. A plunger 16 is actuated to turn a separation claw base plate 22, a sheet 1 is separated from claws 9, 9' by sliding the calw 9'. The shaft 3' of M3 is turned anticlockwise, and a sheet receiving plate 2 is turned with a cam plate 17, guide grooves 18, 19, and pins 10, 11. When the plate 2 is being turned, the pin 12 is located in the groove 21, and the plate 2 is eccentrically driven, so the corner B turns without touching a separation claw axis 13, and the plate 2 turns the direction by 90 deg.. After turning the direction of the plate 2, the plugner 16 is restored to the initial position, the claw base plate 22 is errected to the initial position with a spring, one claw 9 is brought into contact with the corner, and the other is slide to the other corner and brought into contact with it.
Patent JP-H0675809-A (JP)
Title: Test circuit of microcomputer
Inventor: SAITO FUMIO
IPC: G06F11/22
Filed: 1992-08-28
Abstract: PURPOSE:To shorten the test time by leading out test data to an external terminal through a second buffer circuit whose size is larger than size of a first buffer circuit, in the case of evaluating the test. CONSTITUTION:Gate channel width of a CMOS inverter in the inside of a buffer 6 is set so as to become larger than gate channel width of a CMOS inverter in the inside of a buffer 5. In such a state, an output allowing signal ALW and a test signal TEST are applied through an inverter 8, and an AND gate 7 executes operation control of the buffer 5 by an AND output of these two inputs. Also, the output allowing signal ALW and the test signal TEST are applied, and an AND gate 9 executes operation control of the buffer 6 by an AND output of these two inputs. In this case, since the ALW and the TEST both become '1', the buffer 6 is operated by the AND output of '1' of the AND gate 9, and output data DOUT which rises and falls steeply is lead out to an external terminal 4.
Patent JP-S6292528-A (JP)
Title: Radio zone transfer detection system
Inventor: MURASE ATSUSHI
IPC: H04B7/26
Filed: 1985-10-17
Abstract: PURPOSE:To simplify the signal processing totally by allowing a base station detecting a boosted reception level to request the channel changeover to a base station communicating a mobile station when it is detected that the reception level of a channel of a peripheral base station is higher. CONSTITUTION:When a mobile station 8 in a zone 4 is moved toward a zone 5 shown in the arrow during communication through a base station 1, a radio wave from the base station 1 is weak and the radio wave from a base station 2 is received strongly. Then peripheral base stations 2, 3 supervise the reception level of the channel of the station 1 and when a station 8 comes to a point, the station 2 detects the reception level higher than the threshold value. The station 2 adds a measured reception level and sends a switching request signal to a control station 7, which relays the changeover request signal to the station 1. Then the station 1 receives the signal, the reception level of the own station of the channel during communication is compared with the level added to the changeover request signal, and when the level of the own station is lower, the changeover command is sent to the station 7. Then the station 7 relays the changeover command to the station 2 to change over the channel from the station 1 to the station 2.
Patent JP-S59120936-A (JP)
Title: Measuring device of swelling pressure
Inventor: MIDOUOKA MASANORI
IPC: G01N33/44
Filed: 1982-12-28
Abstract: PURPOSE:To measure a swelling pressure easily with a high sensitivity and a high precision under various conditions, by providing a storing member which restrains a test piece, consisting of high polymer materials such as a synthetic resin, so that the test piece is distorted in one direction because of swelling of a penetrant such as oil and providing a measuring member, which detects the distortion to measure the swelling pressure, in the test piece. CONSTITUTION:A penetrating member 4 is fitted into a through hole 3 of a base 1, and a screen 14 is put on the penetrating member 4, and a storing board 9 is attached to the base 1 by screws. A test piece S obtained by working high polymer materials such as rubber, a synthetic resin, or the like into the same outside diameter as the inside diameter of a storing hole 16 is inserted to the storing hole 16 of a storing member 15, and a measuring member 17 is put on the test piece S to connect a strain gauge 21. Next, an attaching bolt 7 and a guide rod 8 are inserted through each through hole 25 to put a control board 24 on a pressing ring 20 of the measuring member 17. The pressing ring 20 is so set that its upper end part is pressed slightly by the center part of the bottom face of the control board 24. The set measuring device is immersed in a penetrant such as oil, gasoline, or the like up to the part near the upper end of the storing board 9.
Patent JP-H1071696-A (JP)
Title: Screen for supplying cream solder
Inventor: UCHIYAMA HIROYUKI
IPC: B41C1/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a screen and printing inferiority at a part to which an opening part continues and to enable the printing of a fine pitch part by supplying cream solder to the respective electrode parts arranged on a printed circuit board from the opening part divided into a plurality of regions. SOLUTION: Each of opening parts 2 arranged on a printed circuit board in opposed relation to electrode parts at a constant interval is divided into four regions by two partition parts 1 arranged so as to obliquely cross each other with respect to each opening part 2. As a result, when a squeegee is moved in an X-direction, the force acting on a screen 4 acts in an obliquely downward direction A. Cream solder flows to the interior B of the opening part 2 by this force. At this time, the force in the same direction as the moving direction X of the squeegee also acts on the partition part 3 between the adjacent electrodes of the screen 4 by cream solder to be ready to deform the partition part 3. Herein, two partition parts 1 achieve the function of a reinforcing plate to the partition part 3.
Patent JP-H0279662-A (JP)
Title: Digital copying machine
Inventor: NAKAHARA KAZUYUKI
IPC: H04N1/387
Filed: 1988-09-16
Abstract: PURPOSE:To perform the duplication of an original with different edit conditions by one time of reading of the original by providing plural writers and a controller which outputs image information from a reader to the writers with different forms. CONSTITUTION:This machine is provided with the reader 10, a memory device 11 as a storage means to store read original information, and the plural writers 12 as a write means to execute a series of processes to write stored original information on a sheet of paper. When the edit condition is changed by the operation of an operating device 14 after the original is read once, the controller 13 is operated so as to select the writer 12 suitable for the edit condition. In such away, it is possible to save time and labor to insert or set the original.
Patent JP-H06190840-A (JP)
Title: Finder and molding method therefor
Inventor: ARAN BIKUTAA BANDEMOORE
IPC: B29C33/44
Filed: 1993-09-16
Abstract: PURPOSE: To provide a novel mold and a novel molding method overcoming a problem posed at the time of the manufacture of a finder having a duplex lens. CONSTITUTION: A mold for molding a finder device is equipped with an upper mold member 5 having a first molding surface and a lower mold member 7 having a second molding surface. When the mold is present at a molding position, the molding surfaces are arranged in a spaced-apart state and a molding chamber is formed between both of them and at least two pairs of lens molding parts 20, 22, 24, 26 have highly finished surfaces and the respective surfaces of the lens molding parts of the respective pairs are arranged in a mutually opposed state to form an area for molding a lens to the molding chamber and the surfaces of the lens molding parts become almost vertical to the molding surfaces.
Patent JP-S61110404-A (JP)
Inventor: TOZAKI HIROMI
IPC: H01C7/04
Filed: 1984-11-02
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-S60122748-A (JP)
Title: Aluminosilicate glass
Inventor: NAKAGUCHI KUNIO
IPC: G02F1/133
Filed: 1983-12-06
Abstract: PURPOSE:To develop the titled glass which can be produced in large quantities without requiring the coating for preventing elution of alkali and without the deterioration of performance due to the elution of alkali by using the aluminosilicate glass as the starting material to manufacture the glass which is used as the substrate glass for electronic parts. CONSTITUTION:The glass is manufactured by melting as substrate glass having 0.3-1.0mm thickness which is used for a liquid crystal apparatus. The glass contains 50-62% SiO2, 10-18% Al2O3, 2-5% B2O3, 0.5-7% MgO, 4-13% CaO, 0-7% BaO, 3-10% ZnO, 0-2% LiO2, 0-10% Na2O, and 0-10% K where Li2O+Na2O+K2O=3-11%. The glass is charged into a mold made of stainless steel, and then annealed. The glass which has no deterioration in performance due to the elution of alkali and can be used as the substrate glass for members of electronic and electric products such as a liquid crystal substrate can be obtained.
Patent JP-S6291082-A (JP)
Title: Image pickup device
Inventor: YOSHIDA YUKIHIRO
IPC: H04N5/335
Filed: 1985-10-16
Abstract: PURPOSE:To improve quality of an image by detecting reflected light generated by the incident of prescribed convergent light on a rotary polygon mirror with a photodetecting element provided at a prescribed position, and controlling a timing to fetch in a picture signal setting a detected time as a reference. CONSTITUTION:A photodetecting element 5 which receives the reflected light from the mirror surface of a rotary polygon mirror 1 on which the convergent light is made incident from a light source 4 is provided independently from a condenser lens 2 for an image pickup and a photodetecting element 3, etc. When each mirror surface arrives at a specified position along with the rotation of the rotary polygon mirror 1, the reflected light is made incident on the photodetecting element 5, a detecting output being obtained, and the picture signal is fetched in from the output of the photodetecting element 5 with a calibrated time lag set in advance. An image in which the vibration of the position of the image in a horizontal direction setting the time lag against all of the mirror surfaces at a regulated value, and displacement at every mirror surface are not recognized can be obtained.
Patent JP-S6474934-A (JP)
Title: Grain granule bagging device
Inventor: ICHINOSE MIKIO
IPC: A01F12/50
Filed: 1987-09-14
Abstract: PURPOSE:To enable miniaturization of a supporting lever and smooth sending of bags, by tapering the tip part of a supporting lever to hold bags. CONSTITUTION:The top part of bags 1 to be packed with grain is bored and a supporting lever 2 is passed through the hole. In this state, a great number of the bags 2 are held on the supporting lever 2. The tip part of the supporting lever 2 is equipped with a screw part 2a so that the bags 1 can be sent out one by one. The diameter of thread at the tail part L1 of the screw part 2a is tapered and the diameter of thread at the head part L2 is in a straight shape.
Patent JP-H0574225-A (JP)
Title: Dielectric porcelain composition
Inventor: INOUE TATSUYA
IPC: H01P7/10
Filed: 1991-09-10
Abstract: PURPOSE:To provide a dielectric porcelain composition with low firing temperature while having large specific inductive capacity, large no-load Q in a microwave region, and small temperature change rate of a resonance frequency by adding a specific quantity of vanadium (preferably further adding copper) in a porcelain composition based on bismuth oxide and niobium oxide. CONSTITUTION:In a porcelain composition expressed by the general formula (Bi2O3)X(Nb2O5)1-X, (X) is within the range of 0.48<=X<=0.51, while V (vanadium) component is added as a sub-component, the quantity of which is within the range of 0<V/(Bi+Nb)<=0.02 when expressed by V/(Bi+Nb). Furthermore Cu, as a third component, is preferably added to the composition component in an amount such as 0<Cu/(Bi+Nb)<=0.01.
Patent JP-S62230340-A (JP)
Title: Motor
Inventor: SHIMAZAKI MASAHIKO
IPC: H02K13/10
Filed: 1986-09-29
Abstract: PURPOSE:To lower magnetic exciting force, and to obtain a magnetosonic reducing effect by preventing the simultaneous start and end of rectification by both positive and negative brushes. CONSTITUTION:A commutator 2 is fixed onto a shaft 3, and a pair of brushes la, lb are brought into contact with the commutator 2. The width of the brushes la, lb is made approximately the same as that of a commutator bar 2a. The center of the brush lb is positioned where opposite to the center of the brush la, and displaced only by an angle theta from where opposite to the center of the brush la. An armature coil is wound on an armature 4, and the end section of the armature coil is connected to the commutator bar 2a. A bipolar permanent magnet 6 is fixed onto the inner circumferential surface of a yoke 5.
Patent JP-H0875320-A (JP)
Title: Refrigerating device
Inventor: UMEZAWA HIROYUKI
IPC: F25B43/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide a refrigerating device wherein the blockage of a capillary tube or the wear of the sliding parts of a compressor is not caused by the pulverization of desiccant and sludge is not accumulated on the inlet side of the capillary tube even if an ester lubricating oil is used, whereby the refrigerating device can be stably operated over a long period of time. CONSTITUTION: In a refrigerating device provided with a condenser 2 for condensing refrigerant into liquid, a dryer 3 for removing water from the refrigerating circuit, a cappilary tube 4, an evaporator 5 for evaporating the liquefied refrigerant, an accumulator 6 and a compressor 1 for compressing the refrigerant evaporated into gas for delivery into the condenser 2, a sludge reservoir 7 is provided near the inlet of the capillary tube 4.