baber/WOPTO huggingface dataset:
Patent JP-H04349165-A (JP)
Title: Fiber reinforced ceramics
Inventor: HAYASHI KATSURA
IPC: C04B35/10
Filed: 1991-05-28
Abstract: PURPOSE:To provide ceramics with high hardness, high toughness and high strength by adding a boron-contg. compound to a matrix consisting essentially of alumina and contg. fibrous substance constituted of titanium whiskers. CONSTITUTION:A matrix essentially consisting of alumina(Al2O3) and contg. a boron-contg. metallic compound in the ratio of 0.02 to 40wt.% is mixed with at least one kind selected from titanium carbide(TiC) whiskers, titanium nitride(TiN) whiskers and titanium carbon nitride(TiCN) whiskers in the ratio of 5 to 60wt.% in the total content.
Patent JP-S6016671-A (JP)
Inventor: NAITOU TSUTOMU
IPC: E04H7/06
Filed: 1983-07-07
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-H09287774-A (JP)
Title: Air conditioning apparatus
Inventor: ITO KENJI
IPC: F24F5/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent a rainwater and a condensate fro overflowing a side wall and falling by forming a lowermost surface portion on one side of a base plate and forming a drain groove which inclines downwardly toward the lowermost portion. SOLUTION: Air conditioning appliances such as a heat exchanger and a compressor are mounted on a base plate 30. A drain groove 35 is formed in the base plate 30 such that the drain groove 35 is disposed at a central portion of the base plate 30 in a widthwise direction and inclines downwardly from a front portion of the base plate 30 to a lowermost surface portion 2 which is located at a rear portion of the base plate 30. The lowermost portion 2 is provided with a drain opening 32, while the base plate 30 is also provided with a thorny hole 33 for a compressor mounting bolt and a minting platform 34 for a motor bracket.  Due to such an arrangement, even when the air conditioning apparatus is installed in an inclined manner toward a front thereof, rainwater and the like which enter a housing through an air intake opening and an air blow-off opening and fall on the base plate 30 are collected in the lowermost surface portion 31 through the drain groove 35 and then are discharged through the drain opening 32 and a drain hose. The drain groove 35 is preferably provided at a position around the center of the base plate 30.
Patent JP-H05319402-A (JP)
Title: Film holding device when film is folded in packaging machine
Inventor: TAKAHASHI YOSHIYUKI
IPC: B65B11/48
Filed: 1992-05-15
Abstract: PURPOSE:To prevent a film from being damaged and provide a favorable packaged condition by a method wherein the pinching of a film is assuredly performed by using a mechanical cam mechanism, and the release of the pinching of the film is performed at an accurate timing using an electrically controllable holding mechanism. CONSTITUTION:A film holding device 26, e.g. a rear film holding device 27, is constituted of a fixed side pinching body 29 and a movable side pinching body 30 which are located on the top and bottom. In this case, the movable side pinching body 30 is pivotally supported by a pair of levers 32, 33, link 36 and parallel crank mechanism 35 on an attaching plate 31 at the upper side of the machine frame. Also, a motoring shaft 53 and follower shaft 54, which constituted a cam mechanism C, are supported on a box 52 at the front side of the machine frame. In addition, an electromagnetic brake 61 as a holding mechanism K is attached on the follower shaft 54. Then, a follower arm 55 of the cam mechanism C and one of the levers 32 are connected by a wire 65 to constitute a linking mechanism G. By this method, the pinching of a film is assuredly performed by the cam mechanism C, and at the same time, the release of the pinching of the film is accurately performed by the holding mechanism K.
Patent JP-S62279960-A (JP)
Title: Printing head for dot printer
Inventor: YASUNAGA MAKOTO
IPC: B41J2/275
Filed: 1986-05-29
Abstract: PURPOSE:To enhance accuracy in positioning a nose and a solenoid base, by inserting a nose-positioning projection of the nose into a nose-positioning hole provided in the solenoid base. CONSTITUTION:A nose-positioning projection 1a of a nose 1 is passed through nose-positioning holes 9a, 8a provided respectively in a flexible printed circuit board 9 and an insulator 8, and is inserted into a nose-positioning hole 4b provided in a solenoid base 4. Thus, the nose 1 and the solenoid base 4 are positioned by the projection 1a and the hole 4b which are provided on the outer periphery side, so that the nose 1 and the solenoid base 4 are accurately positioned.
Patent JP-S5826980-A (JP)
Inventor: KANEKO AIJIROU
IPC: F26B17/14
Filed: 1981-08-10
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-S6015951-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ICHIKAWA MATSUO
IPC: H01L21/28
Filed: 1983-07-07
Abstract: PURPOSE:To reduce contact resistance in a contact section, and to stabilize the title integrated circuit device by bringing a polycrystalline silicon layer as a lower layer forming a poly-sided wiring and a polycrystalline silicon wiring as an upper wiring into contact on the side of the poly-side wiring. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P type single crystal Si substrate 1, a polycrystalline silicon layer 4 is formed and a silicide layer 5 is shaped, and a wiring is formed through photoetching. An N<+> diffusion layer 6 is formed through ion implantation, and an inter-layer insulating film 7 is shaped. One part of the inter-layer insulating film 7 is removed so that an oversize is obtained on at least one side of a poly-sided wiring, and a contact hole for a connection is bored. A polycrystalline silicon layer 8 is formed on the contact hole, and a wiring is formed by selective removal through photoetching. Accordingly, the polycrystalline silicon layer 4 as the lower layer of the poly-sided wiring and the polycrystalline silicon layer 8 as an upper wiring are brought in contact directly on the side of the poly-sided wiring. An inter- layer insulating film 9 is formed, a contact hole is bored, and an Al wiring 10 is formed on the contact hole.
Patent JP-H04350788-A (JP)
Title: Electronic cash register
Inventor: SUZUKI SHIGEAKI
IPC: G07G1/06
Filed: 1991-05-28
Abstract: PURPOSE:To offer an electronic cash register provided with a function for printing out necessary items for a receipt on receipt paper. CONSTITUTION:When a casher inputs a receipt key 2, the format data of a receipt 10 which have been previously set up in a receipt data memory 51 are set up in a transmission buffer 54. Data corresponding to the date column 11 of the format data are rewritten by current date information stored in a date memory 53 and data corresponding to its amount column 12 are also rewritten by the total amount information of a customer concerned stored in an amount memory 52 to for receipt data. The receipt data are printed out on receipt paper by a printer.
Patent JP-S6015037-A (JP)
Title: Flat die for rolling crown tooth
Inventor: FUJIWARA HIDEYUKI
IPC: B21H5/02
Filed: 1983-07-07
Abstract: PURPOSE:To obtain a titled flat die for rolling that facilitates forming of desired crown tooth by forming the finish tooth group of first tooth group in which tooth thickness becomes thinner from one side to another and second tooth group in which tooth thickness is reverse to the first tooth group. CONSTITUTION:A finish tooth group of a flat die for rolling crown tooth is formed of first tooth group S1- I and second tooth group S1-II. The thickness W of each tooth of teeth T1 of the first tooth group S1- I is so formed that the tooth thickness W becomes smaller linearly from one side to another of the die. In tooth T2 of the second tooth group S1-II, direction of thinning of tooth thickness W is made reverse to that of tooth T1. The flat dies 3a, 3b are arranged as opposed to each other with the work between and moved in opposite direction. The crown tooth 4a roll formed by the flat dies is formed of two curved faces 4b, 4c, and the central part is bulged out. When third toot groop of straight tooth is provided in addition to the two tooth groups, bulging of central part of the tooth 4a can be suppressed and crown can be obtained in a desired shape.
Patent JP-H01294998-A (JP)
Title: Manufacture of fan
Inventor: ONISHI WATARU
IPC: F04D29/28
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate deterioration of a material and to enhance the durability by incorporating front and rear shrouds and fan blades integrally with each other from synthetic resin, and by blocking a missed part in the rear shroud with a ring-like plate adapted to be ultrasonic-welded to the fan blades. CONSTITUTION:A front shroud 11 having a suction port 12 in its center part, a rear shroud 14 having, in its center part, an attaching boss formed in its outer surface with a missed part 15 and blades 16 disposed between the front and rear shrouds are integrally incorporated with each other from synthetic resin. Further, the missed part 15 is blocked by a ring-like plate 18. In this arrangement, the ring-like plate 18 is fitted in the missed part 15, and thereafter projections 17 on the fan blades 16, and a bead 19 on the rear shroud 14 are fused together under action of ultrasonic welding. With this arrangement, it is possible to eliminate deterioration in a material to which a large load is exerted, and to enhance the durability.
Patent JP-H09303306-A (JP)
Title: Adjusting mechanism for field equipment
Inventor: OTANI KEIZO
IPC: G01D5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance by fixing a noncorrosive member having an insertion hole, in which an adjusting member is to be inserted through a seal member, to the surface of an adjusting member fitting part through a seal member. SOLUTION: In this adjusting mechanism, the surface of an adjusting member fitting part 41 is coated with the noncorrosive member 43, and while a clearance between a zero-point adjusting member 24 and an insertion hole 46 and a clearance between the surface of the adjusting member fitting part 41 and the noncorrosive member 43 are respectively sealed by O-rings 28, 44. Intrusion of the corrosive gas such as chlorine gas into a through hole 27 can be securely prevented. A trouble that corrosion is generated in the inner peripheral surface and that the zero-point adjusting member 24 becomes out of order is prevented without coating the deep of the through hole 27 with the coating 19, and the corrosion resistance can be improved.
Patent JP-H01293574-A (JP)
Title: Hetero junction field effect transistor
Inventor: MATSUMOTO FUMIO
IPC: H01L21/338
Filed: 1988-05-20
Abstract: PURPOSE:To prove the high electron mobility of two-dimensional electron gas channel and to eliminate the deterioration in transistor characteristics by providing a P-type first semiconductor channel layer, an n-type second semiconductor channel layer, an electron supply layer, etc., on a semi-insulating crystalline substrate. CONSTITUTION:The title transistor comprises a semi-insulating crystalline substrate 1, a P-type first semiconductor channel layer 2a formed on the substrate 1, an n-type second semiconductor channel layer 2b provided on the layer 2a, an electron supply layer 4 provided on the layer 2b, input and output electrodes 6, 7 provided on the layer 4, and a control electrode 9 provided between the electrodes 6 and 7. For example, after the P-type nondoped GaAs layer 2a, the n-type nondoped GaAs layer 2b, the nondoped AlXGa1-XAs layer 3, the Si-doped AlXGa1-X layer 4 and the Si-doped GaAs layer 5 are sequentially grown on the semi-insulating GaAs substrate 1, the electrodes 6, 7, 9 are formed.
Patent JP-S6016016-A (JP)
Title: Forming method of timing
Inventor: KANEKO TADASHI
IPC: H03K5/135
Filed: 1983-07-07
Abstract: PURPOSE:To improve the working efficiency and also to prevent generation of mis-work by constituting a delay circuit with a nonvolatile storage device storing a desired delay data and a timing generating circuit so as to form a required delayed timing depending on the content of the storage device. CONSTITUTION:The delay circuit of the timing forming system consists of nonvolatile memory 4 storing the desired delayed data, the timing generating circuit 6 and a control circuit 7. An adjusting tool 3 and the control circuit 7 are connected to the memory 4 and the control circuit 7 and the tool 3 are connected to the generating circuit 6 via registers 5-1-5-n. An input signal is delayed by delay elements 9-1-9-l of the generating circuit 6 depending on the content of the memory 4 and the resulting signal is added to one of AND circuits 11-1-11-m and 12-1-12-m. Further, the signal of registers 5-1-5-n decoded by decoders 10-1-10-n is inputted to the other so as to output a timing signal subject to a required delay from OR circuits 13-1-13-n.
Patent JP-H02304451-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/08
Filed: 1989-05-19
Abstract: PURPOSE:To obtain an electrophotographic sensitive body superior in electrostatic characteristics and mechanical strength by incorporating 2 kinds of specified resins in a binder resin. CONSTITUTION:The binder resin contains a kind of resin A and a kind of resin B, and the resin A is a copolymer with a weight average molecular weight of 1.0X10<3> - 2.0X10<4> obtained by copolymerizing a monofunctional macromonomer having a polymer component having at least one polar group, such as -COOH or -PO3H, and a polymerizable double bond group represented by formula I only on one terminal of a main chain of the polymer and a weight average molecular weight of <=2X10<4> with a monomer represented by formula II. The resin B has a weight average molecular weight of >=5X10<4> and at least the repeating units each represented by formula III as polymer components and a crosslinking structure, thus permitting electrostatic characteristics to be enhanced.
Patent JP-H06338919-A (JP)
Title: Information processor
Inventor: SHIROMIZU YASUYUKI
IPC: H04L69/40
Filed: 1993-05-27
Abstract: PURPOSE:To execute hardware-reset of a slave station connected to a transmission line by way of the transmission line without providing a reset signal line. CONSTITUTION:In an information processor composed of a controller 1 and the slave stations 2 which is connected to the line 5B and provided with a cpu function so as to respectively take dedicated functional partial charge, the controller 1 is composed of a control circuit 3, a transmission circuit 4 and a transmission interface circuit 5A and the slave station 2 is composed of a transmission interface 5C, a main circuit 7 carrying out the dedicated functional partial charge and a reset circuit 8 monitoring the reception signal 9 of the transmission interface 5C and hardware-resetting the cpu of the main circuit 7. Thus, at the time of resetting the cpu of the slave station, a reset code composed of 'a pattern code which can not exist in normal data transmission' is transmitted by a reset signal 6A from the control circuit 3 so as to hardware-reset the slave station.
Patent JP-H0421024-A (JP)
Title: Automatic initializing circuit for video interface
Inventor: MUNEMASA TAKAYUKI
IPC: G06F3/153
Filed: 1990-05-14
Abstract: PURPOSE:To attain the automatic initialization of a video interface by reading in an ID code incorporated in an interface cable through an I/O port, reading out the corresponding parameter from a memory, and setting it to each function block. CONSTITUTION:A host interface cable constituted of a connector 1 and a signal line (a) inputs a video signal inputted from the signal line (a) to an image input circuit 7 through a signal line (h). An ID code incorporated in the connector 1 is inputted to an I/O port 4 through a signal line (b), and inputted to a CPU 5 through a signal line (d), a CPU bus (c), and a signal line (e). The CPU 5 reads out a parameter having the same ID code as the inputted ID code from a memory 6, and inputs and sets it to the image input circuit 7 through a signal line (g). In such a manner, the automatic initialization of a video interface can be attained.
Patent JP-S613314-A (JP)
Title: Reproducing magnetic head for lengthwise recording as well as vertical recording
Inventor: IMAKOSHI SHIGEMI
IPC: G11B5/187
Filed: 1984-06-18
Abstract: PURPOSE:To obtain a sufficient reproducing characteristic for lengthwise recording by selecting the gap length of a magnetic gap and to obtain a sufficient reproducing characteristic for vertical recording by selecting the thickness of a thin film magnetic core. CONSTITUTION:Since a sufficient characteristic of the reproducing magnetic head is obtained if a wavelength lambdanull where the output level is zero is a 1/3 of the shortest recording wavelength lambdamin of lengthwise recording concretely in accordance with the recording density, a gap length lg is set to 0.24mum when the shortest recording wavelength is 0.65mum (73kHz frequency). With respect to vertical recording, a thickness (t) of a thin film magnetic core 9 corresponding to the recording density is set to 788Angstrom  when the wavelength lambdanull is 0.108kHz of a 1/3 of the wavelength lambdamin. Thus, the gap length of the magnetic gap is selected to obtain a sufficient reproducing characteristic for lengthwise recording, and the thickness of the thin film magnetic core is selected to obtain a sufficient reproducing characteristic for vertical recording.
Patent JP-S5248855-A (JP)
Title: High frequency heating equipment
Inventor: ISHIGAKI YOSHIO
IPC: H05B6/12
Filed: 1975-10-16
Abstract: PURPOSE: Preventing a high frequency heating equipment which heat a vessel for cooking with induction from failure at a time of its starting up by operating a switching transister when its output becomes stable. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08311382-A (JP)
Title: Ink jet recording liquid
Inventor: TAKAO SHIGEYUKI
IPC: C09D11/328
Filed: 1995-05-24
Abstract: PURPOSE: To obtain the subject recording liquid excellent in high speed responsiveness and discharge stability and having high printing quality by blending a recording agent for recording image formation with a liquid medium for dissolving the agent and an electrolyte for providing electroconductivity and controlling C1 content in the system to a specific value or below. CONSTITUTION: This ink jet recording liquid is obtained by mixing a recording agent (e.g. phthalocyanine blue) which is a component for forming a recording image with a liquid medium (e.g. isopropyl alcohol) for dissolving the recording agent and an electrolyte (e.g. monoethanolamine sulfate) capable of imparting electroconductivity to the liquid medium, neutralizing a mixed liquid while adding potassium hydroxide to the resultant mixed liquid under stirring and filtering the mixed liquid under pressure using a fluororesin having 0.5μm mesh diameter. The recording liquid has high printing quality having <=1wt.% C1<-> and <=0.5wt.% NO<3-> ion content in the system and not causing missing of dot and splashing and has high reliability such as high-speed responsiveness or discharge stability.
Patent JP-H05283630-A (JP)
Title: Semiconductor integrated circuit
IPC: H01L27/02
Filed: 1992-05-18
Abstract: PURPOSE:To provide a protection device which protects a CMOS circuit included in an inside circuit of an IC from an excessive voltage applied to a power supply wiring and prevents a CMOS from latching up by a surge voltage caused by an outside noise during a normal operation. CONSTITUTION:An N-channel MOSFETMn and a P-channel M0SFETMp are inserted parallel between a power supply wiring 104 and a grounding wiring 103. A gate electrode of the N-channel M0SFETMn is connected to the grounding wiring and a gate electrode of the P-channel MOSFETMp is connected to the power supply wiring 104. A positive excessive voltage or a surge voltage applied to the power supply wiring 104 is released by breakdown caused by a drain junction of both MOSFETs.
Patent JP-H04328885-A (JP)
Title: Manufacture of superconductive transistor
Inventor: USUKI TATSURO
IPC: H01L39/24
Filed: 1991-04-26
Abstract: PURPOSE:To provide a superconductive transistor which can be easily manufactured. CONSTITUTION:A BKBO thin film 2 of semiconductive state is formed, and the film 2 is coated with a pair of material thin films 3 which contains material that turns the film 2 into a superconductive phase providing a fine space between them. The thin films 3 are thermally treated to introduce the material of the thin film 3 into the thin film 2 to form superconductive regions 4 and 4 out of BKBO.
Patent JP-S5915915-A (JP)
Title: Optical distributor
Inventor: KOSEKI TAKESHI
IPC: G02B6/28
Filed: 1982-07-20
Abstract: PURPOSE:To realize an optical distributor having the characteristic that an optical signal is not outputted to the output terminal of the port to which the optical signal is supplied by using a reflection plate group wherein plural pieces of reflection plate having transmission surfaces and reflection surfaces for light are held at prescribed inclinations. CONSTITUTION:An optical distributor 20 has, for example, four ports 21-24, and optical fibers 31-34, 43-44 are connected at the end parts M1, M2, T1, T2 of the input opticl fibers and the end parts M'1, M'2, R1, R2 of the output optical fibers to the respective ports. The end parts of the respective optical fibers are connected with a circular cylindrical rod lens 35 to a reflection plate group 45 consisting of four sheets of light reflection plates 50-53. The optical signal emitted from the part M2 of, for example, the 2nd port 22 is made incident to the end parts M'1, R1, R2 of the ports 21, 23, 24 except the 2nd port 22.
Patent JP-S62283040-A (JP)
Title: Defrosting heating wire arrangement and construction for vehicle
Inventor: TAKAHASHI TOSHIKI
IPC: H05B3/20
Filed: 1986-05-30
Abstract: PURPOSE:To enable defrosting quickly starting from the crossing part of each heating wire and ensure the maintenance of good visibility by forming defrosting wires on each of a transparent plate dividing a car room into front and rear spaces and a rear window, and so arranging the heating wires as to cross each other when viewed from a driver's seat. CONSTITUTION:The cabin 2 of a vehicle 1 is divided into a front side crew space 2a and a rear side cargo space 2b with a transparent plate 20 including a partition glass plate, and the rear side of the cargo space 2b is formed with rear window glass 30. In this case, a plurality of heating wires 21 are arranged in parallel on the surface of the transparent plate 20 in a widthwise direction, and both ends of each heating wire 21 are connected to a bus bar 22 formed at both sides of the transparent plate 20 for feeding electric power. On the other hand, each heating wire 31 is formed in parallel on the rear window glass 30 in a lengthwise direction and both ends of each heating wire 31 are connected to a bus bar 32. According to the aforesaid constitution, each of heating wires 21 and 31 can be so arranged as to cross each other when viewed from a driver, thereby enabling defrosting quickly through the crossing part.