baber/WOPTO huggingface dataset:
Patent JP-H0661362-A (JP)
Title: Semiconductor device
Inventor: HARADA SHIGEKI
IPC: H01L23/04
Filed: 1992-08-10
Abstract: PURPOSE:To obtain a semiconductor device where an assembly operation through which a cap is fixed to a circuit board can be executed with fewer man-hours and a packing is kept stable in position. CONSTITUTION:A cap 8 is provided with an outer spacer 8c which protrudes outward from the periphery of its surface that confronts a circuit board 2 and an inner spacer 8d which is located inside the outer spacer 8c protruding outward from its surface, and a packing 5 is arranged between the spacers 8c and 8d. A C-shaped clip 6 which fixes an IC chip 1 and the cap 8 to the circuit board 2, a bonding material 7 which transmits the heat released. from the IC chip 1 to the cap 8, a cap main body 8a, and heat dissipating fins 8 are provided.
Patent JP-2001032491-A (JP)
Title: Installing structure of handrail corner part
Inventor: OSUGA YOSHIHIRO
IPC: E04F11/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure of a handrail corner part for facilitating execution work and improving an external appearance by finishing and installing the handrail corner part by the same member. SOLUTION: An end surface of a handrail 1 is contacted to a handrail installing seat 6 arranged in one end part of a bent tube body A to be fixed by a fixing tool 7 such as a machine screw, and a wall installing seat 8 turned to the other end of the tube body A is contacted to a wall surface 9 to be fixed by the fixing tool 7 such as a machine screw. An opening 10 for exposing the handrail installing seat 6 and the wall installing seat 8 is arranged in this tube body A, and an external appearance cover 11 continuing with an external appearance of the tube body A is detachably put and installed on the opening 10 to block up the opening 10.
Patent JP-S59101903-A (JP)
Title: Semiconductor attenuator
Inventor: FURUYA TERUO
IPC: H01P3/08
Filed: 1982-12-02
Abstract: PURPOSE:To improve a control characteristic and a high frequency characteristic by placing an FET like a distributed constant, and controlling it by the same condition. CONSTITUTION:An internal electric conductor 3 is formed in the shape of a comb in a prescribed section, and its uneven amount is set to the maximum in the center of the comb-shaped part. An earth electric conductor 10 which forms an inter-digital constitution with the comb-shaped part of the electric conductor 3 and also is connected with a ground electric conductor 2 by a through-hole electric conductor 8 is formed. The uneven part of the electric conductor 3 and the uneven part of the electric conductor 10 constitute a drain electrode 5 of an FET 4 and a source electrode 6 of the FET4, respectively, and a gate electrode 7 of the FET 4 consisting of a bend structure is formed in the inter-digital constitution formed by the electric conductors 3, 10. In this way, since the FET4 like a distributed constant is formed by one electrode 7, the variable attenuation is controlled simply and easily. Also, inductance and capacitance generated by the electrodes 5, 6, or the influence by them are also reduced, and a good characteristic is obtained.
Patent JP-H0634728-A (JP)
Title: Battery voltage detection device
Inventor: MOTOIKE KATSUHIKO
IPC: G01R19/165
Filed: 1992-07-15
Abstract: PURPOSE:To precisely detect residual capacity of a battery for back-up. CONSTITUTION:A battery voltage detection device outputs a discharge command A to change a battery from constant time charge over to discharge to a charging circuit 13 after an electric power source is switched on or it is reset, and it makes a CPU 11 to output a control signal to drive a low battery LED 16 in accordance with a detection signal detected at the time of a discharging state and a battery 14, when the AC electric power source is reset and the discharge command A is inputted from the CPU 11, carry out constant time discharge. A charging circuit 13 to output a detection signal by detecting output voltage of the battery 14 at the time of discharging is furnished, and after the electric power source is switched on or reset after power failure and a system starts moving by the AC electric power source, the battery 14 is changed from charging over to discharging, and while discharging, the low battery is detected.
Patent JP-S6190445-A (JP)
Title: Semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L23/52
Filed: 1984-10-09
Abstract: PURPOSE:To obtain the titled device of high reliability equipped with stable electrode wirings stable to high-temperature and long-time heat treatment by a method wherein the wiring layer is formed out of a nitride film of high melting point metal and a film of aluminum or aluminum alloy. CONSTITUTION:P type and N type conductive regions are formed on one main surface of an Si substrate 6 by diffusion and oxidation, and an Si oxide film 7 coating the main surface is provided with an electrode lead-out aperture; thereafter, titanium 8, titanium nitride 9, and aluminum 10 are successively adhered. Instead of the aluminum 10, the alloy of aluminum and silicon or copper can be used. Next, a photo resist pattern is formed on the aluminum 10, and the first layer wiring is obtained by successively etching the aluminum 10, titanium nitride 9, and titanium 8 in selectivity. Further, the Si substrate 6 including the first layer wiring is coated with an Si nitride film 11, and this film 11 is provided with an external lead-out electrode aperture, thus obtaining the titled device. Such a construction of films allows no generation of cavities even under heat treatment for approx. 1hr at 500 deg.C.
Patent JP-H0634895-A (JP)
Title: Automatic control circuit for optical narrow-band filter
Inventor: OGATA TAKAAKI
IPC: H04B10/572
Filed: 1992-07-15
Abstract: PURPOSE:To perform automatic control so that lambda=lambdaS holds at all times since a light signal abruptly decreases in intensity when the transmission center wavelength lambda0 of the optical narrow-band-pass filter of the output part of an optical amplifier and the wavelength lambdaS of the light signal deviate from each other. CONSTITUTION:The lambda0 of the optical narrow-band-pass filter 2 is modulated with the sine wave signal of an oscillator 8. The output of the filter 2 at this time is branched by a beam splitter 3 and converted by a photodetector 3 into an electric signal, which is amplified by the amplifier 5. Its amplified signal contains a component generated by modulating the amplitude f the sine wave signal according to (deltaS-lambda0), so a synchronism detector 6 detects the synchronism of the amplified signal by using this sine wave signal as a reference signal. The lambda0 of the filter 2 is controlled with the synchronism detection output to reduce (lambdaS-lambda0) to zero.
Patent JP-H0631951-A (JP)
Title: Thermal printer
Inventor: ICHIHARA MASAKI
IPC: B41J25/304
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a stable printing grade even when an unstable power supply is used. CONSTITUTION:A voltmeter 4 measures the quantity of electricity fed from a power supply 6 to a printing head, and transmits the measured value over a heat-quantity control mechanism 5. A voltage-to-carrying speed contrast table 8 is retrieved on the basis of the measured value of the voltmeter 4 by a control section 7 in the heat-quantity control mechanism 5, optimum carrying speed at the measured value is selected, and the carrying speed is transmitted over a carrying-speed control circuit 9. The carrying-speed control circuit 9 controls a motor 10 for carrying, and the carrying speed of thermosensible paper is conformed to carrying speed sent from the control section 7.
Patent JP-H1036255-A (JP)
Title: Collyria for depressing intraocular tension
Inventor: KOJIMA JUN
IPC: A61K31/045
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prepare a collyria for depressing an intraocular tension capable of enabling hypertonia bulbi causing rise of the intraocular tension, and glaucoma to be treated therewith by including erythritol as an active ingredient. SOLUTION: This collyria for depressing an intraocular tension contains erythritol in 0.1-10w/v%, preferably 2-5w/v% concentration as an active ingredient. The erythritol is formed into the collyria as an aqueous collyria or a nonaqueous collyria and administrated by dividing into several times per day and setting the divided dose to one to several drops of the collyria. The erythritol has the depressing activities of the intraocular tension higher than that of a sorbitol in a low tension aqueous solution and, as regards a period for manifesting the effect, manifests the effect in 15min after dose faster than the case of timolol. The collyria having a very low toxicity without damaging an ocular tissue is obtained.
Patent JP-S6273842-A (JP)
Title: Diagnostic system for communication control equipment
Inventor: KATAOKA MASAO
IPC: H04L69/40
Filed: 1985-09-27
Abstract: PURPOSE:To diagnose efficiently an active system and a standby system by providing a communication means between an active system control equipment and a standby system control equipment. CONSTITUTION:When the level of a system designation signal line 2-a is H, the control equipment 1-a is an active system and when th level of a system designation signal line 2-a is L, the control equipment 1-b is used as the active system. When an ACT/SBY flip-flop 5 is at L, the normal operation is obtained and a data of the active system control equipment 1-a is sent to the line. That is, when the ACT/SBY flip-flop 5 is set to H by the active system control equipment 1-a, since a reception data selector 6-1 selects the transmission data of the control equipment 1-b, the controller equipment 1-a receives the transmission data of the control equipment 1-b.
Patent JP-2000042866-A (JP)
Title: Counterboring method
Inventor: YAMASHITA TAKAHIKO
IPC: B23Q15/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To heighten product quality by preventing the formation of cutter marks to prevent a metallic wire welding failure in a printed board or the like. SOLUTION: An after machining path is provided from a machining end point as a starting point toward an optional point in a machining area, spaced from the outer edge of the machining area by the distance not shorter than the radius of a tool. When machining is completed (S230), the tool is pulled up in the continuous state of the horizontal movement of the tool (S240). Upon reaching a movement stop point (S260), the horizontal movement of the tool is stopped. In this case, it is more effective to provide the after machining path on an extension line of a moving path of the tool with the machining end point as an end point.
Patent JP-S6190673-A (JP)
Inventor: SATO HIROSHI
IPC: A61M1/36
Filed: 1984-10-12
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-H0262147-A (JP)
Title: Communication equipment
Inventor: IZUMI MICHIHIRO
IPC: H04N1/00
Filed: 1988-08-29
Abstract: PURPOSE:To easily retrieve a desired opposite station and automatically call the station by selecting identification display to indicate the attribute of the opposite station, displaying the opposite station data with the corresponding attribute, and controlling the call to the opposite station having the selected data. CONSTITUTION:When a power source is applied, initialization is executed by a CPU 21, and identification information to indicate the attribute of the opposite station such as a school and a company stored into a memory 23 is displayed on a display/operating part 28. From the display, the desired identification information is selected through the key of the display/operating part 28, the opposite station data in a population corresponding to the attribute are displayed on the display/operating part 28, when the opposite station is selected based on it, a dialing circuit 26 and a speaking circuit 24 are controlled through the CPU 21, and the line to the opposite station is connected by a line control part 25. In such a constitution, the desired opposite station can be easily retrieved, and it can be automatically called.
Patent JP-S58117637-A (JP)
Title: Button-type alkaline battery
Inventor: FUJI KENJI
IPC: H01M4/06
Filed: 1981-12-29
Abstract: PURPOSE:To increase the preservation performance of a button-type alkaline battery by homogeneously dispersing an amalgamated zinc powder in electrolyte. CONSTITUTION:An amalgamated zinc powder and a gelling agent are homogeneously mixed and dispersed by making the ranges of their grain diameters almost the same. As a result, since any reduction of the reaction surface area as well as any variation of the swelling degree are prevented, a homogeneous battery can be provided by reducing variations in open-circuit voltage, internal resistance and the electric-discharge characteristic. The used amount of the gelling agent is preferred to be 3-6wt% of alkaline electrolyte. When the used amount of the gelling agent is below 2wt% of the alkaline electrolyte, any homogeneously gelled state of the mixture is not achieved due to the difference between the specific gravities of the gelling agent and the amalgamated zinc powder. In contrast, when it is above 6wt% of the alkaline electrolyte, the gelling agent is swollen and combines among itself, and such a phenomenon leads to an increased resistance of the battery, which is not favorable in carrying out electric discharge.
Patent JP-H0941140-A (JP)
Title: Disk holder
Inventor: TOSAKA YUHEI
IPC: G11B7/26
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of and damage to disks by opening a gas discharge ports of a pressure gas flow passage to holding grooves. SOLUTION: The circular holes of the disks 1 are inserted onto the disk holding rod 22 of a disk holder 20. The disks 1 are made holdable by detaining the circular inner peripheral parts of the disks 1 into a disk holding grooves 30 formed on the rod 22. The disk holding rod 22 is provided with the pressure gas flow passage 51. A pressure gas supplying device 53 is made connectable to the gas introducing port 52 of the pressure gas flow passage 51 and the gas discharge ports 54 of the pressure gas flow passage 51 are opened in the disk holding grooves 30. The holding grooves 30 are provided with disk introducing tapered parts and disk positioning parts. The pressure gas supplying device 53 is provided with a pressure regulator 55 for regulating the pressure of the pressure gas and a filter 56 for purification.  As a result, the disks are stably held and the contamination of and damage to the disks are prevented.
Patent JP-H01145314-A (JP)
Title: Production of super hard polycrystal
Inventor: IMAI TAKAHIRO
IPC: C23C16/26
Filed: 1988-08-25
Abstract: PURPOSE:To produce the titled polycrystal having excellent hardness, toughness, wear resistance and thermal conductivity, by feeding a raw material gas for synthesizing diamond in a gas phase and diamond powder particles to a substrate. CONSTITUTION:Fine particles selected from of Si, B, Ge, transition metal elements of groups 4a, 5a and 6a, B, Al, Si and oxides, nitrides, carbon nitrides, borides and silicides of transition metal elements of groups 4a, 5a and 6a and diamond powder particles having <=20mum average particle diameter are fed from a feeder 17 to a powdery substrate 16 arranged in a microwave plasma CVD device, a raw material gas for diamond gaseous synthesis is introduced from a feed opening 14, electrons are impressed from a magnetron 10 through a wave guide 11 to the substrate and a super hard polycrystal consisting of diamond is grown on the substrate 16 heated to 400-1,200 deg.C.
Patent JP-H0761722-A (JP)
Title: Group management controller for elevator
Inventor: ENDO KENJI
IPC: B66B1/18
Filed: 1993-08-27
Abstract: PURPOSE:To improve the service performance by controlling the operation of an elevator temporally, and shortening the waiting time, and preventing the drop of transportation efficiency on a congested floor. CONSTITUTION:This has an operation plan evaluation program P04, which sets the operation plan of each elevator and seeks the zone to take preference of, suppress, and inhibit the hall call allotment, based on this, and a composite evaluation program P05, which evaluates the wait time of at least the subject at occurrence of the hall call and seeks the allotment evaluation value of each elevator by this and operation plan evaluation, and this selects a hall-allotment elevator by the composite evaluation value. At that time, this performs the call allotment having considered the car call being foreseen to occur on a boarding-congested floor such as suppressing the call allotment of a hall farther than the boarding-congested floor, to an elevator later arriving at the boarding- congested floor.
Patent JP-2000042822-A (JP)
Title: Coating end mill
Inventor: HORI ISAO
IPC: B23C5/10
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating end mill suitable for a bottom face finish machining of an aluminum alloy, capable of improving finished face roughness of the bottom face, and capable of improving greatly abrasion resistance by coating a coating film. SOLUTION: Concavity of a bottom cutting edge 10 formed on a roughly- cylindrical tool body head part is composed from a primary cutting edge 2 on the circumferential cutting edge 8 corner side and a secondary cutting edge 3 formed continuously from the primary cutting edge 2. A concavity angle αof the primary cutting edge 2 is 3'-30', and a concavity angle β of the secondary cutting edge 3 is 1 deg.-5 deg., and the relation between the concavity angle αof the primary cutting edge 2 and the concavity angle β of the secondary cutting edge 3 is α<β, and the quantity of the primary cutting edge 2 is 0.6%-6.5% of the outer diameter in length, and a coating film 5 with a thickness of 0.002-0.05 mm is coated on at least the primary cutting edge 2 of an end mill head part.
Patent JP-H0958688-A (JP)
Title: Container
Inventor: KAWAMATA SHIGEYUKI
IPC: B65D5/44
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble of looking for a measure spoon and prevent a container from being bulky by temporarily fixing the spoon in the container by an adhesive means. SOLUTION: A container part 2a of a pulp mold measure spoon 2 is temporarily fixed by hot-melt-type adhesive 4 to the inner wall 1a of a paper container body 1 filled with powder detergent 3. The handle 2b of the spoon 2 is separated from the inner wall 1a of the container body 1, while an end of the handle 2b is inclined with respect to a bottom 1b of the container, so that it is fixed with a part of the handle 2b protruding from the powder detergent 3. Therefore, a space for a height h2 of the container part 2a need not be secured above the detergent 3, thereby downsizing the container body 1, while, at the time of use, eliminating trouble of looking for the spoon 2 which has been buried.
Patent JP-S6369162-A (JP)
Inventor: NISHIKAWA TOSHIO
IPC: H01R12/04
Filed: 1986-09-09
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-H0556239-A (JP)
Title: Image communication device
Inventor: HARADA TAKASHI
IPC: G06T5/00
Filed: 1991-08-26
Abstract: PURPOSE:To transmit data in system corresponding to the capability of a terminal on the receiving side without deteriorating a quality of image data inputted on the transmission side. CONSTITUTION:A microprocessing unit (MPU) 1 controls the entire device, and a multiport RAM 6 is accessed by both the MPU 1 and a communication control device 5. A printer control part 13 controls the multi-valued coding as well as density conversion of the image data, and a scanner control part 17 controls the density conversion and binary coding. The scanner control part 17 is provided with a conversion circuit converting input multi-valued data consisting of one picture element in 8-bit into a binary data consisting of (nXn) picture elements bit (n: natural number) when the opponent communication device can deal with only binary-coded data.
Patent JP-2000044712-A (JP)
Title: Sponge rubber composition and production of the same
Inventor: YAMATO YUICHI
IPC: C08J9/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can give an article having a low specific gravity, a low hardness, and a reduced shrinkage by mixing a sponge rubber compound with a specified amount of a thermoplastic synthetic resin having a good affinity for the sponge rubber compound and melting at the decomposition temperature of a blowing agent or below. SOLUTION: There is provided a sponge rubber composition obtained by mixing a sponge rubber compound with 0.1-100 phr of a thermoplastic synthetic resin having a good affinity for the compound and melting at the decomposition temperature of a blowing agent used or below. This composition is packed into a mold in a packing ratio of 100%, foamed, and crosslinked, and the pressure is released to obtain an article. The sponge rubber compound is obtained by mixing a rubber such as EPDM with a crosslinking agent such as an organic peroxide, a white filler such as zinc oxide or silica, and a softener such as a paraffinic oil in a specified ratio. The thermoplastic resin used is, for example, a polystyrene which does not harden the sponge.
Patent JP-2001040715-A (JP)
Title: Fitting structure for faucet post and its execution method
Inventor: SUZUKI KOJI
IPC: E03B9/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To allow a worker to conduct the work alone in a single operation and make a position adjustment by hooking a hook hole formed on the back face on a hook member provided on a wall face for positioning. SOLUTION: A screw 18 serving as a hook member is provided on a wall face 4 to be fitted with a faucet post 10 with its head section setafloat. A hook hole 14 is coupled with the screw 18 floated with the head section, and the fitting of the faucet post 10 is simply finished by pinching the screw 18 with a vertical hole 16 from above. If a plurality of vertical holes 16 are formed at the prescribed pitch, the fitting position of the faucet post 10 can be adjusted in the lateral direction in relation to the position of a water supply pipe. A clearance groove 17 is coupled with a drip 6, and the faucet post 10 is closely stably fitted along the wall face 4 without any play.
Patent JP-S6186604-A (JP)
Inventor: MAIKURU KURORATSUKU
IPC: G01B11/00
Filed: 1985-09-26
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-H0761551-A (JP)
Title: Elevation bucket conveyor
Inventor: SHIMADA YASUO
IPC: B66B17/26
Filed: 1993-08-30
Abstract: PURPOSE:To reduce a running cost, to facilitate maintenance, to increase an operation speed, and to improve the conveyance efficiency of an article by providing a shutter automatic opening mechanism to open a shutter through utilization of rising operation of an elevation bucket when the elevation bucket makes access to an output chute. CONSTITUTION:Before an elevation bucket 1 is elevated to an output chute disposing position beta, a moving protrusion 71 attached to a shutter 5 is brought into a butt against a fixed protrusion 72 fixed to a frame 8 and movement to a position thereabove is prohibited by the fixed protrusion 72, When the elevation bucket 1 is stopped at the output chute disposing position beta, the shutter 5 is brought into a state to be lowered to the lower side and the other end 1b of the elevation bucket 1 is released with the notch part 53 of the shutter 5 superposed with the notch part 14a of a front wall 14. This constitution causes discharge of an article in the elevation bucket to the outside through an output chute 3 without changing the posture of the elevation bucket 1 under gravity of an article in the elevation bucket.