baber/WOPTO huggingface dataset:
Patent JP-S62136869-A (JP)
Title: Semiconductor memory device
Inventor: HAYASHI HISAO
IPC: G11C11/34
Filed: 1985-12-11
Abstract: PURPOSE:To provide a semiconductor memory device integrated with a high density by a method wherein a capacitor is provided in a groove formed in a semiconductor substrate and a transistor is provided on an insulating layer formed selectively on the semiconductor substrate and the capacitor and the adjoining transistor are connected by the region of the semiconductor substrate adjacent to the side wall of the insulating layer. CONSTITUTION:An N<+> type diffused region, which is to be one of the electrodes of a capacitor is connected to the source region of a TFT by single crystal 4 and the connection is secured. Moreover, the connection can be formed by a self-alignment manner with a part of a mask pattern for a trench and a part of a mask pattern for a transistor overlapping each other. As a transistor provided on an SiO2 layer 3 has an SOI structure, a space required for separating elements can be small. In other words, the transistor and the capacitor are separated by the side of the depth direction and the side of the horizontal direction of the SiO2 layer 3 which is selectively formed and to be a field oxide film. Moreover, as the separation between capacitors is achieved by a P-N junction including a P<+> type region 2, the element separating structure of this DRAM is very simple.
Patent JP-H01122994-A (JP)
Title: Chemical vapor growth process
Inventor: DAI NATSUKI
IPC: C30B25/12
Filed: 1987-11-05
Abstract: PURPOSE:To improve the above process in respect of resource and energy savings and productivity, by placing semiconductor substrates on the surfaces of susceptors provided facing each other in a vapor growth oven followed by heating through directly passing electricity. CONSTITUTION:Many (e.g. 50-300) susceptors holding semiconductor wafers respectively, are put in an oven vertically or in a titled manner facing each other. Thence, semiconductor substrates are respectively placed on the susceptor surfaces facing each other followed by heating said susceptors through directly passing electricity to 900-1,300 deg.C along with introducing a gas for vapor growth into the oven to effect chemical vapor growth of semiconductor single crystal layers on the respective surfaces of semiconductor substrates. This chemical vapor growth process enhances power efficiency by taking advantage of mutual radiation on the surfaces facing each other between the susceptors, thus accomplishing film formation into a large quantity of wafers in one step.
Patent JP-H06132341-A (JP)
Title: Earthing detector for wire bonder
Inventor: ARIKADO KAZUO
IPC: H01L21/60
Filed: 1992-10-16
Abstract: PURPOSE:To easily conduct adjustment for rise and fall of impedance change level by providing a threshold value setting part with which a threshold value is set in the intermediate range between the first impedance value when a horn is microscopically oscillated and the second impedance value when a horn is microscopically oscillated and the second impedance value which is increased after earthing. CONSTITUTION:A supersonic vibrator 1 with which ultrasonic vibration is given to the horn 2 which retains a capillery 3, an ultrasonic oscillation circuit 8 with which an ultrasonic vibrator 1 is driven for microscopical oscillation after the earthing of the capillery 3, and an impedance detection circuit A, with which the change of the impedance of the ultrasonic vibrator 1 is detected, are provided in the earthing detector for wire bonder. On the above-mentioned earthing detector for wire bonder, the first impedance value of the microscopic oscillation of a horn 2 and the second impedance value, which is boosted from the first impedance value after earthing, are stored, and a threshold value setting part 11 and the like, with which the threshold value for detection of horn earthing is set between the first and the second impedance values, is provided.
Patent JP-H10119559-A (JP)
Title: Piping clamp structure of air conditioner for vehicle
Inventor: UMEBAYASHI MAKOTO
IPC: B60H1/32
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of aluminum refrigerant piping near a clamp section in a piping clamp structure holding and fixing the aluminum refrigerant pipes on the lower side of the floor panel of a car room with resin clamps having an opening section on the upper side. SOLUTION: A tape-like sacrifice corrosion member 14 is wound and fixed at the portions held by resin clamps 11 on the outer peripheral surfaces of aluminum refrigerant piping 9a, 9b. Even if the piping head by the clamp 11 is made of a normal aluminum material such as a nonclad aluminum material, the sacrifice corrosion effect of the sacrifice corrosion member 14 is exerted at the position near the clamp 11. Even if corrosion factors such as the drop of iron rust on the piping and the moisture retention by the clamp 11 concurrently occur, the corrosion resistance of the piping can be maintained for a long period.
Patent JP-H09119695-A (JP)
Title: Absorbing type air conditioner
Inventor: YOSHIMURA SHIGERU
IPC: F24F11/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To enable how many indoor devices are being operated to be acknowledged at a side of an outdoor device with a simple configuration. SOLUTION: When operation switches 18, 28 and 38 are set to the operation side, an absorbing type cooling or heating device is constructed such that resistors 181, 281 and 381 of 3kΩ are connected in parallel among core wires 192, 292, 392-191, 291 and 391 at the indoor device. A discriminating part 961 for discriminating the number of micro-computers 96 discriminates the operating number of indoor devices in response to values of terminal voltage E (0V, +1.5V, +2.4V, +3V) generated at both ends of the resistor 95.
Patent JP-H04154795-A (JP)
Title: Separation of steroid compound
Inventor: ISHIKAWA AYUMI
IPC: G01N30/88
Filed: 1990-10-16
Abstract: PURPOSE:To simplify separation of isomers, etc., having constitution extremely similar to that of the title compound by separating a compound having a steroid skeleton using a separating agent containing a polysaccharide derivative as an active ingredient. CONSTITUTION:A compound having a steroidal skeleton (a basial skeleton by condensing 6-membered rings A, B and C to 5-membered ring D) expressed by formula I is separated, using a separating agent containing a polysaccharide derivative [preferably obtained by replacing >=70% of OH radicals and single H on amino which the polysaccharide has, and where one or two kinds of above two saccharide residues are intramolecularly regularly bonded in the saccharide derivative, with an atomic group expressed by formula II, formula III (R<1> is 1-3C aliphatic group, 4-20C aromatic group, etc., which may have substituent groups)] as an active ingredient of the separating agent to carry out the objective separation by chromatography.
Patent JP-H10106939-A (JP)
Title: Exposing system and substrate carrying method
Inventor: ARAKAWA TAKAYOSHI
IPC: H01L21/027
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the cloudiness of the optical members such as a mirror, a lens and the like by removing the gaseous chemical substance in the path, where the substrate to be exposed is delivered between an exposing device and the substrate processing device such as a coater, a developer and the like with which light exposure and development are automated. SOLUTION: A wafer transfer path wc is shut off from the outside air by a stepper which is a part of a semiconductor exposing device, and an exhaust device es, to be used to remove the chemical substance intruded from a developper, is provided on the path wc. A chemical filter device 60 is a chemical substance removing device which is composed of a chemical filter, having a dust removing filter uf and activated charcoal as the base material, a chemical filter cf formed by ion-replacement resin and a blower 17. Outside air is purified by a dust removing filter uf and a chemical filter cf, and the purified air is blown against the wafer transfer path wc located between a developper 50 and the main body of the exposing device.
Patent JP-H01120168-A (JP)
Title: Calling system in data transmission unit using network controller
Inventor: MASE YOSHIO
IPC: H04M11/00
Filed: 1987-11-02
Abstract: PURPOSE:To smoothly perform calling and transmission by performing dial transmission in accordance with a telephone number transmitted from an originating subscriber side by means of off-hook and making the line between the originating side and incoming side serviceable by connecting the line between both sides. CONSTITUTION:Data input and instruction for transmission against a control processing section 2 are performed through a key pad 1 and each processing necessary for transmission is performed at the processing section 2. A line processing section 9 sets data to a transmittable state by connecting the originating and incoming sides with a public line by using as NCU 8 upon judging a call and causes the data transmission to be carried out. Upon completing the data transmission, the processing section 9 releases the line and terminates the transmission. Thereafter, the processing section 9 registers the telephone number of the calling station in a telephone number memory section 10 and, at the same time, causes a buzzer 12 to produce a ringing tone. When a receiver 11 is set to its off-hook state while the buzzer rings, the processing section 9 dials the telephone number registered in the memory section 10 and connects the originating side with the called side so as to establish a talking state.
Patent JP-S61154542-A (JP)
Inventor: TAKAHASHI MAKOTO
IPC: A61B6/03
Filed: 1984-12-27
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-H09161476-A (JP)
Title: Semiconductor memory, its testing circuit and data transfer system
Inventor: TODA HARUKI
IPC: G11C7/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To increase the data transfer speed of a memory without increasing the chip area. SOLUTION: Banks 11-0-11-3 are arranged in a matrix on a memory chip 10. A data input/output circuit 12 is arranged along one side of the memory chip 10. A data bus 13 is arranged between banks and is connected to a data input/output circuit 12. In each bank, a cell array controller CA and a row decoder RD are opposed to each other and column decoders CD0 and CD1 and a DQ buffer DQ are opposed to each other. A local DQ line 18a is arranged between memory cell arrays CAL and CAR and a global DQ line 18b is arranged between memory cell arrays CAL and CAR. The direction where the local DQ line 18a is extended is vertical to the direction where the global DQ line 18b is extended.
Patent JP-H08142059-A (JP)
Title: Resin product having skin layer and production thereof
Inventor: SUYAMA HIROSHI
IPC: B29C43/34
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a resin product constituted so that a required soft feeling and cushioning properties can be ensured at a desired place and the treatment of the end edge part of a skin layer is not obstructed. CONSTITUTION: A console lid 1 is equipped with a base material 4 wherein predetermined rigidity is ensured and the skin layer 5 covering the base material 4 and consisting of inner and outer layers 7, 6. A cushion layer 8 composed of foamed polyurethane and reduced in wall thickness toward its end part is provided between the ceiling part 4a and skin layer 5 of the base material. The trimmed skin layer 5 is set to a mold apparatus and the cushion layer 8 is set in contact with the skin layer 5. Further, a plasticized resin is injected into a cavity from a gate to mold the base material 4. Since the cushion layer 8 composed of a soft material is provided to the region where a soft touch feeling is most required between the base material 4 and the skin layer 5, a good soft touch feeling is developed.  Since no cushion layer 8 is present at the end edge part of the skin layer 5, the treatment of the end edge part is not obstructed.
Patent JP-S62139350-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: MUTSUKAWA YOSHINOBU
IPC: H01L27/01
Filed: 1985-12-13
Abstract: PURPOSE:To accomplish laser trimming along a precise trimming locus by a method wherein position controlling data is corrected with help of the result of resistor position detecting and a microcomputer or similar device is used for the accurate determination of a trimming position. CONSTITUTION:A driving section 13 for laser trimming is driven and controlled by a controlling section 15 that receives position controlling data from a microcomputer or the like as corrected by resistor position data detected by a recognizing section 14. In this process, the origin (0, 0) of a hybrid IC substrate 11 is recognized and then the substrate 11 is caused to move for the recognizing section 14 to detect the position of a resistor 121. The detected results are fed into the microcomputer or similar device for calculation for the correction of the previously provided position controlling information by the data the resistor pattern recognition data for the determination of a right trimming position. A resistance value R to be presented by the resistor 121 is measured, the driving section 13 is operated, and laser trimming is accomplished along a trimming locus 161 while the substrate 11 is caused to travel based upon the results of calculation.
Patent JP-H05216616-A (JP)
Title: Remote control of personal computer
Inventor: HASHIMOTO HIROSHI
IPC: H04B10/114
Filed: 1991-10-25
Abstract: PURPOSE:To control a personal computer even if the location of the computer and the explanation place are separated from each other such as a presentation by irradiating a personal computer with an infrared-ray signal and making a remote control from a separated place. CONSTITUTION:By depressing a 'former page' or 'next page' switch on a remote control section 1, an infrared-ray signal 2 is emitted, and received by a light receiving section 5 and converted into an electric signal. The converted code signal is discriminated by a code discrimination section 5 and the instruction of the discriminated code signal is executed by an arithmetic operation section 6. For example, when the 'next page' switch is depressed at the remote control section 1, the arithmetic operation section 6 executes the command switching the content on a display section 7 to the next page and reads out the next page data in a storage section 9. The read data is converted into the character pattern by a character generator section 10 and the next page is displayed on the section 7.
Patent JP-H09128629-A (JP)
Title: Commodity throw-out device of automatic vending machine
Inventor: IZUMISAKA YOSHIKUNI
IPC: G07F11/16
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization and cost-down of a throw-out device by reducing the number of switches. SOLUTION: A commodity take-out device is constituted to push-out a commodity 9 at the lowermost step among the commodities 9 stacked in the commodity containing part 8 of an automatic vending machine and, moreover, is provided with a driving means driving a throw-out piece 2 which receives commodity throw-out command so as to push-out the commodity, a switch 5 which is driven by being pushed by the lowermost step commodity 9 and also driven by the passage of the throw-out piece 2 for pushing-out the commodity and a timer which stops the driving means at the point of time when a prescribed time elapses after driving the switch 5 by the passage of the throw- out piece 2 and also when the throw-out piece 2 reaches a position where it is not an obstacle for driving the switch 5 by the commodity 9. The presence or absence of commodity and the position of the throw-out piece for stopping a driving material are detected by the single switch 5.
Patent JP-S63134651-A (JP)
Title: Tungsten wire and its production
Inventor: HITAI ATSUSHI
IPC: C22F1/18
Filed: 1986-11-26
Abstract: PURPOSE:To improve the workability of a W wire of large wire diameter, by regulating the number of retreating times in a forging stage to one or less so as to accelerate the development of the density of fibers at the time of manufacturing a W wire by forging a W sintered product. CONSTITUTION:A W green compact is sintered to be formed into an ingot. This ingot is subjected to forging while regulating the number of retreating times in the forging stage of this ingot to one or less and then to high-degree wire drawing so as to accelerate the development of the density of fibers. In this way, true breaking strain EXP(AO/AP) (where AO means a wire diameter at the time of test initiation, AP means a wire diameter at a breaking point, and EXP stands for natural logarithm) is regulated to >=0.4 and also ductile- brittle transition temp. (D.B.T.T.) is regulated to <=-50 deg.C. Further, average fiber width is regulated to <=0.001mm, so that a W wire of >=0.2mm diameter can be obtained.
Patent JP-H01120489-A (JP)
Title: Mass flow controller
Inventor: SATO HIROO
IPC: F16K1/22
Filed: 1987-11-05
Abstract: PURPOSE:To make drive angle small and intend to improve speed of response by making dimension of a butterfly valve in fllow direction large. CONSTITUTION:Drive angle 3 on a butterfly valve is made small with making shape of the butterfly valve 2 especially dimension in fllow direction of fluid large. For instance, if drive angle 3 of the butterfly valve 2 is made a half of conventional one which is made the radius of the butterfly valve in fllow direction to r, length of the same in fllow direction becomes to 2<1/2> r. According to this effect, opening and closing time can do in 1/2 as compared to conventional one. This effect is free from material of the butterfly valve or shape of the pipe, and again can be expected on gas and liquid.
Patent JP-H09101089-A (JP)
Title: White smoke prevention apparatus of closed crossflow cooling tower
Inventor: NAKANISHI TOSHIFUMI
IPC: F28C1/16
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent humidity in high temperature and humidity air from becoming a white smoke state, the high temperature and humidity air being exhausted from a cooling tower even when fresh air temperature is lowered in the winter season with a simplified structure. SOLUTION: A closed crossflow cooling tower is adapted such that fillers 6 and a heat exchanger 7 are disposed below an upper water tank 4 halved left and right, and a lower water tank 8 and a sprinkling water pump 9 are commonly disposed on the lowermost part, and that process water from a load is cooled with sprinkled water and air in left and right heat exchangers 7, and the sprinkled water is cooled with the aid of direct contact with air in the left and right fillers 7. In the cooling tower, water amount adjusting valve equipped flow diverter tanks 5 are provided in upper water tanks 4 halved left and right. An inlet side of each flow diverter tank 5 and an outlet side of the sprinkling pump 9 are connected with each other through branched water sprinkling pipings 10, 11.  Bypass pipes 23, 24 are connected in the middle of the water sprinkling pipings 10, 11 through three-way valves 12, 13, and hereby the sprinkling water is selectively directed to directly flow to the lower warter tank 8.
Patent JP-S62139811-A (JP)
Title: Manufacture of high carbon steel having superior shock and wear resistance
Inventor: SAITO YASUYUKI
IPC: C22C38/12
Filed: 1985-12-12
Abstract: PURPOSE:To obtain a steel material having superior shock and wear resistances and suitable for a circular saw for mowing or the like by adding Mo to a high carbon steel so as to relieve temper brittleness due to P. CONSTITUTION:A high carbon steel material contg. 0.5-1.0% C, <0.50% Si, 0.60-1.50% Mn, <0.020% P, 0.15-0.50% Mo and 0.20-0.060% Al and satisfying Mo/P>=10 is a steel material having superior shock and wear resistances as a material for a circular saw for mowing or the like. The steel material is hardened at 780-860 deg.C and tempered at 200-450 deg.C. The resulting steel material is widely applicable to various uses requiring high strength, toughness and wear resistance as well as to a circular saw for mowing.
Patent JP-2000109427-A (JP)
Title: Skin patch
Inventor: IIDA NORIO
IPC: A61K9/70
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a skin patch having excellent adhesion even in the case of application to a curved part such as heel, knee, elbow, shoulder, the circumference of eye, etc., not only causing no release and no rolling up but also reducing no commercial value followed by twist and shift, for example, even in the case of being stored in a longitudinal placing on display at a salesroom, etc., having excellent workability in production and handleability in patch. SOLUTION: This skin patch comprises a hydrous tacky agent layer formed on one side of a substrate 2. The surface of the hydrous tacky agent layer is covered with a facing. The hydrous tacky agent layer has >=5-1 mm gel strength, bending resistance of the facing is 20-150 mm and the substrate 2 is of unusual shape.
Patent JP-2001095459-A (JP)
Title: Fumigant-holding hanger
Inventor: KATO TSUTOMU
IPC: A01M1/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a fumigant-holding hanger preventing a fumigant A from falling to an external area of the holding hanger when fumed, safe from a standpoint of fireproofing, and capable of being folded at a suitable position when the holding hanger is folded to be assembled. SOLUTION: This fumigant-holding hanger is composed of a loading space for loading the fumigant, side walls for surrounding the side of the fumigant which is loaded on the loading space, a hook part having a lifting hook, and insertion openings which are opened on the side walls to insert an igniter for igniting the fumigant, wherein the hanger is formed by punching or shearing a thin plate-shaped metallic material into a predetermined configuration, a part which changes into the hook part is notched, and the side walls and the hook part are upward folded to assemble the fumigant-holding hanger.
Patent JP-S61153491-A (JP)
Title: Steam generator
Inventor: KANEKO HIDEKI
IPC: F28F27/00
Filed: 1984-12-27
Abstract: PURPOSE:To permit to detect the level of operating liquid by a method wherein temperature detecting sensors are provided in a protruded part, provided at the lower part of a sealed vessel so as to be communicated with the inside of the vessel, and the side or upper surface of the same vessel. CONSTITUTION:The sealed vessel 1 is formed with the protruded part 4, communicating therewith, while the temperature detecting sensor 5 is provided in the protruded part. The protruded part is equipped with radiation fins 6 on the outside thereof. On the other hand, the temperature detecting sensor 7 is attached to the upper part of the sealed vessel 1 also. When the sealed vessel 1 is heated by a burner 8, steam is sent out of a steam take-out port 2. The protruded part 4 is not being heated and is equipped with the radiation fins, therefore, a temperature difference is generated between the protruded part and the sealed vessel 1 near a place whereat the temperature detecting sensor 7 is attached. The protruded part may be detected by comparing both output signals of the temperature detecting sensors 5, 7 whether it is in steam or liquid and the level of the liquid may be detected, therefore, malfunctions, due to scale or the like contained in the operating liquid, may be prevented.