baber/WOPTO huggingface dataset:
Patent JP-S6441328-A (JP)
Title: Counting circuit
Inventor: HAGIWARA MISAO
IPC: H03K5/156
Filed: 1987-08-06
Abstract: PURPOSE:To prevent punch through of data due to the overlapping of clock signals by varying the output of 1st and 2nd bits synchronously with each of a biphase clock. CONSTITUTION:Circuit blocks U01-U04 are all master-slave D flip-flops the same in constitution. Then biphase clock signals phi1, phi2 are inputted and the 1st bit output and the 2nd bit output are varied respectively with 1st and 2nd phases of biphase clock signals. The operating speed of a counter circuit is halved in such a way and no signal transmission/reception of the 1st and 2nd bits exists and its own system is controlled by the biphase clock, then punch through of the data due to an overlapped clock signal is prevented.
Patent JP-H1141090-A (JP)
Title: Semiconductor device with signal level converting function
Inventor: YAMAMOTO HIROO
IPC: H03K19/0185
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain excellent output delay time characteristics by allowing a signal level converting circuit to adjust and output the compensation quantity of its output current according to a choice of the output voltage value of a voltage converting circuit by a voltage control circuit. SOLUTION: A logic memory part 2 is supplied with VDDL as the source voltage and in a state wherein the operating voltage may be lowered, the voltage control circuit controls the output voltage of the voltage converting circuit to lower than a conversion voltage VDDL through conversion and supplies it to the memory part 2. When the setting of an internal voltage changes, balance becomes worse at a rise and a fall of delay time characteristics. Here, the signal level converting circuit is used to vary the delay time characteristics by the voltage control circuit controlling the setting of the internal voltage.  Consequently, a signal level shift circuit itself need net be provided with a source voltage detecting circuit and a signal level shift circuit characteristic control circuit and a semiconductor integrated circuit is obtained which has its deterioration in the delay time characteristics suppressed against variation in the source voltage.
Patent JP-H11108500-A (JP)
Title: Adsorber for air conditioning and heat treatment technique device
Inventor: EBBESON BENGT
IPC: F25B39/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner and parts which are simple and do not require manufacture expenses. SOLUTION: This is an adsorber for an air conditioning technique device equipped with a sheet for heat radiation, and steam passes the sheet, and the sheet is provided with a zeolite, and the zeolite forms the main body 4 having a band-shaped special outline, and that main body is in surface contact with the sheet, and besides a channel 5 for steam is stipulated between the main bodies 4 arranged side by side. A shock absorbing means 8, a condenser, and an evaporator 7 complete the adsorber 2, and it constitutes the air conditioning system.
Patent JP-S6088711-A (JP)
Title: Falling gate
Inventor: IZEKI SHIYUUJIROU
IPC: E02B7/44
Filed: 1983-10-22
Abstract: PURPOSE:To prevent the entanglement of foreign matter to a wire by a method in which a lever chamber is provided in a place where the basal portion of outside sheathing board of a water channel is positioned, a rotary lever is provided inside, and the free end of the rotary lever and a winder are connected with a wire. CONSTITUTION:Under the condition that a sheathing board 1 is erected, the arm 53 of a rotary disc 51 is placed on the projection 87 of a rotary lever 86. Even when the force of falling direction of the board 1 is applied through a rotary shaft 9, the rotary lever 7, and a wire 5 to pulleys, the pulley shaft is not turned and the board 1 does not fall down. When the water level reaches a given value, the lower ends of paired electrode bars 95 and 95' come into contact with water surface, both electrodes are shortcircuited, and a motor 81 is turned to fall down the board 1. Since normal water flow is not interrupted by the deposition of foreign matter, the construction work can be simplified and the adherence of dust to the falling gate can be prevented.
Patent JP-H11353929-A (JP)
Title: Luminaire for system ceiling
Inventor: HASEGAWA YASUYUKI
IPC: F21V21/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To leave no improper gap between the lower part of a reflecting plate and the lower part of a ceiling beam and to reduce vibration noise from the reflecting plate or the like by arranging a coil spring between a luminaire main body and the reflecting plate, pressing the reflecting plate in the lower direction, and absorbing the gap between the lower part of the reflecting plate and the lower part of the ceiling beam. SOLUTION: A system ceiling luminaire has a luminaire main body 2 for being fixed to a ceiling beam 1, and a reflecting plate 3 arranged on the lower side of the luminaire main body 2 and joined to the luminaire main body 2 with a fixing screw 8. A coil spring 4 is arranged between the luminaire main body 2 and the reflecting plate 3. The lower part of the reflecting plate 3 is allowed to abut to the lower part of the ceiling beam 1 by the elastic force of the coil spring 4 without forming a gap. Even if a gap is formed between the luminaire main body 2 and the reflecting plate 3, since the reflecting plate 3 is joined to the luminaire main body 3 through the coil spring 4, the vibration of the reflecting plate 3 is regulated, and the generation of vibration noise is reduced.  Since the elastic force of the coil spring 4 is applied, the fixing screw 8 is hardly loosened, and the possibility of coming off of the reflecting plate 3 is decreased.
Patent JP-S5899430-A (JP)
Title: Methoxyketone alcohol and its preparation
Inventor: TANAKA SHIGEYA
IPC: C07D249/08
Filed: 1981-12-08
Abstract: NEW MATERIAL:A methoxyketone alcohol of formulaI(X is H, Cl). EXAMPLE:1-(4-Chlorophenyl)-4,4-dimethyl-2-hydroxy-1-methoxypetan-3-one. USE:Synthetic intermediate of triazole vinyl ketone, which is used as a fungicide and a plant growth regulator. PREPARATION:An epoxy compound of formula II is made to react with an excessive amount of methanol in the presence of a catalyst such as sulfuric acid at a temperature of 50 deg.C to the boiling point of the reaction mixture to give the compound of formulaI.
Patent JP-S6440907-A (JP)
Title: Composite type optical fiber
Inventor: TANAKA AKIRA
IPC: G02B6/00
Filed: 1987-08-07
Abstract: PURPOSE:To enable the input and output to and from side faces and the selective transmission of light with an optical fiber which propagates plural light rays of different wavelengths by linearly coupling the optical fiber and at least one kind of fluorescent fiber, thereby constituting the titled fiber. CONSTITUTION:The optical fiber which propagates the plural light rays or the respectively different wavelengths is constituted by linearly coupling the optical fiber 1 and at least one kind of the fluorescent fiber 2. Not only the input and output of information to and from the end face but also the input and output of the information to and from the side faces of the optical fiber 1 are enabled by interposing the fluorescent fiber 2. The light corresponding to PBout is absorbed in the fluorescent fiber and the light corresponding to PA is outputted from the end face of the fluorescent fiber 2 when two beams of the light corresponding to PAout and PBout are inputted to the fiber from the other end of the fluorescent fiber 2. The optical fiber which is capable of allowing not only the input and output of the information to and from the end face but also the input and output of the information to and from the side face and the selective transmission to selectively transmit the light of the specific wavelength is thereby obtd.
Patent JP-H1133558-A (JP)
Title: Method and apparatus for preventing biological trouble of cooling water system
Inventor: TANIMURA YASUHIRO
IPC: C01B13/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce an amt. of ozone which is used when biological trouble is prevented by intermittently injecting highly conc. ozone into the circulating water channel of a cooling system circulating cooling water through a closed circuit consisting of a cooling tower and a heat exchanger. SOLUTION: In a closed cooling water circuit equipped with the circulating pump 5 and heat exchanger 6 connected to a circulating water channel WL circulating the cooling water of a cooling tower 4 by a closed circuit, a branch pump 7 and an ozone injecting and dissolving machine 8 are arranged to the branch circuit vertically formed and connected to the circulating water channel WL and an ozone storage apparatus 9 is connected to the ozone injecting and dissolving machine 8. The ozone storage apparatus 9 is constituted of an ozone generator 10, an oxygen supply source 11, a circulating blower 12, an adsorbing and desorbing device 13, a cooling source 14 and a heating source 15.  Highly conc. ozone is intermittently injected into the circulating water channel WL but this ozone injection interval is twice a day and an ozone injection time is 5 min or less and an average value of the concn. of dissolved ozone in cooling water of a cooling water system during an injection time is set to about 0.1 mg/l or more.
Patent JP-H0517249-A (JP)
Title: Method for joining ceramics to metal
Inventor: SHINYA NOBUAKI
IPC: B23K20/00
Filed: 1991-07-12
Abstract: PURPOSE:To efficiently join ceramics to a metal without carrying out pretreatment. CONSTITUTION:An Ni-Cr sheet 3 and a stress relieving material 4 such as an Ni sheet are interposed between ceramics 1 and a metal ('Kovar(R)') 2 to be joined and they are joined by heating under pressure in a prescribed vacuum state. Only Cr in the Ni-Cr sheet 3 penetrates the surface of the ceramics 1 to form a Cr metallizing layer and to prevent the formation of an Ni-Si compd. by the diffusion of Ni into the ceramics, accordingly the joining strength and heat resistance of the joined part are improved.
Patent JP-S6260216-A (JP)
Inventor: MAEDA MASAHIKO
IPC: H01G9/10
Filed: 1985-09-10
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-H1049351-A (JP)
Title: Information processor
Inventor: OCHIAI HIROMOTO
IPC: G06F9/445
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for function setting of each time, easily change a hardware state according to a combination of keys, and to improve operability. SOLUTION: This information processor has a key input detecting means 11 which decides which of a menu program start for setting the function of each kind of hardware, a key combination start specifying a previously stored hardware function set value, and a normal start a start instruction inputted from a keyboard is, a hardware function setting means 12 which performs hardware function setting and alteration by a menu program, a set value holding means 13 which receives the set hardware function set value and holds and registers it in a backup RAM 8, and a hardware start setting means 14 which decides a set state corresponding to input when the start instruction is the key combination start or normal state, and reads the set value of the hardware function setting and sets the function of the respective kinds of hardware by the set value.
Patent JP-H0485872-A (JP)
Title: Semiconductor device
Inventor: IWASA YOSHIROU
IPC: H01L21/8238
Filed: 1990-07-26
Abstract: PURPOSE:To reduce a coverage area for a transistor to 1/2 by tying in a P channel region of a CMOS transistor with an N channel region vertically so as to comprise a semiconductor device. CONSTITUTION:A contact hole is bored so as to connect a field region 103 and an aluminum wiring 105 which constitute a P ch transistor for continuity. The aluminum wiring 105 is adapted to connect a P ch drain section of a transistor with an N ch drain section of the transistor and transmits an output signal or the like. In order to connect a field portion 107 which constitutes an N ch side transistor with the aluminum wiring 105, a contact hole is bored for continuity. The prior art transistor area can be reduced to approximately 1/2 by setting up the P ch channel region and the N ch channel region vertically for the structure of the transistor, which makes it possible to mount as twice as transistors with the same mount number of transistors.
Patent JP-S5899783-A (JP)
Title: All-swing clock
Inventor: NAKAMURA NORIHIKO
IPC: G04B17/28
Filed: 1981-12-10
Abstract: PURPOSE:To obtain an excellent swinging operation of an all-swing element by a constitution wherein the magnet and the driving coil of the all-swing element and a swing driving base plate are arranged in the direction of gravity or in the opposite direction thereto in relation to the center of the swing, and thereby the driving of the all-swing element is made constantly at the center of the swing irrespective of the set angle of a fixed supporting member. CONSTITUTION:An all-swing element 12 is supported swingably by a swing driving base plate 10, and the knife edge 12a of the all-swing element 12 is supported at the V-shaped cut 10a of the swing driving base plate 10. In the upper part of the all-swing element 12 a time indicating element 14 is provided for indicating a prescribed time. In addition, a magnet 16 is fixed to the all-swing element 12, while a driving coil 18 combined electromagnetically with the magnet 16 to generate a swing driving force in the all-swing element 12 is provided on the swing driving base plate 10, and the swinging movement of the all-swing element 12 is made continuous by an electromagnetic driving force generated between the magnet 16 and the driving coil 18.
Patent JP-H10243658-A (JP)
Title: Method and device for generating pwm signal
Inventor: DI GUARDO MARIO
IPC: H02M7/5395
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To handle the control signal of a power switching element by dividing is frequency of a basic memory scanning clock signal by the division value which is directed primarily from a look up table by a digital selection command and is increased by one. SOLUTION: An operation block includes a multiplier and a divider which divides frequency by (N+1), and also necessarily includes an auxiliary divider which performs the division by (N+1), being provided upstream of the divider, and a look up table which is operated in advance, using a numerical value n being decided by digital selection data, that is, the divisor n of the divider. The prescaling ratio which is stored in a memory and is the function of the number m of samples being constituted by dividing sine wave and is the factor of multiplication pertaining to the clock frequency Clk can be set in advance by a three-bit command. This way, the output of the prescaler becomes the basic scanning clock signal Clkm of a memory.
Patent JP-H0249259-A (JP)
Title: Cassette loading device
Inventor: YOSHIMURA HITOSHI
IPC: G11B15/665
Filed: 1988-08-09
Abstract: PURPOSE:To stably and surely eject a tape cassette by constituting a cassette mounting device of a cassette holder and a subholder, moving them integrally in a horizontal direction, and moving only the cassette holder in a vertical direction. CONSTITUTION:The cassette loading device is constituted of the cassette holder 17 and the subholder 18. Those two holders 17 and 18 are moved integrally in the horizontal direction after starting to be moved by a motor 52. Next, while the tape cassette is moved to a prescribed position in the vertical direction with the cassette holder 17, the subholder 18 remains at its position. Therefore, the ejection of the tape cassette can be performed surely by setting the ejecting mechanism of the tape cassette on the subholder 18. Also, it is possible to arrange a component such as a head, etc., in the lower space of the subholder 18, thereby, a space can be used effectively.
Patent JP-H0365585-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: TAKAGI AKIO
IPC: C30B11/00
Filed: 1989-08-02
Abstract: PURPOSE:To improve the conversion to single crystal and reduce the generation of dislocation in the growth of a group II-VI compound semiconductor single crystal having low thermal conductivity using a horizontal boat process by inserting a heat- insulation material between a reaction tube and a furnace core tube or the boat. CONSTITUTION:A reaction tube 5 containing a horizontal boat 2 holding raw materials (e.g. Cd, Zn and Te) is put into a furnace core tube 1 and a heat-insulation material 7 is placed between the reaction tube 5 and the furnace core tube 1 or between the reaction tube 5 and the boat 2. The boat is heated with a heater placed outside of the furnace core tube 1 to form a prescribed temperature zone to temporarily melt the raw material in the boat 2. The molten liquid in the boat 2 is slowly solidified from one end to the other end by transferring the heater relative to the boat. A group II-VI compound semiconductor single crystal is grown by this process. Since the heat- insulation material 7 is interposed between the tubes, etc., the amount of heat escaping through the crystal becomes larger than the heat escaping from the side or bottom face of the boat 2 in the generated latent heat of solidification. Accordingly, the solid-liquid interface can be flattened and the conversion to single crystal can be improved.
Patent JP-H0540314-A (JP)
Title: Mounting method and supporting method for lens sheet
Inventor: OKADA MIZUO
IPC: G03B21/62
Filed: 1991-08-08
Abstract: PURPOSE:To provide the inexpensive device for spreading and supporting a lens sheet which allows simple mounting with a simple construction, prevents image display performance from degrading even at the time of expanding or contracting a screen by the change of surrounding cnvironment condition, is of a thin type, and allows a larger ratio of the optical effective area of the screen to be taken. CONSTITUTION:At least one edge side of the opposite edge sides of the lend sheet 1 are elastically engaged with supporting and engaging parts 11 which are folded back at a sharp angle at a prescribed width and leaf springs 3 which have an elastic engaging part 31 on one edge side, has a fixing part 32 on the other edge side, and consists of a polycarbonate resin, etc., to simultaneously act the elastic force in a spreading direction and a pressing direction on the lens sheet at the time of the elastic engagement. In addition, the fixing parts of the leaf springs are mounted to a rigid member 2.
Patent JP-H0650464-A (JP)
Title: Method of filling inside and outside gaps on sheath and device therefor
Inventor: MATSUO YASUHIRO
IPC: F16L1/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide a method and a device for filling inside and outside gaps on a sheath, with which subsidence of a land can be prevented by continuously performing internal filling and back filling not only in the case of a large diameter excavation pipe but also in the case of a small diameter excavating pipe, and with which a work may be simplified while the cost is reduced, and the period of a work may be shortened. CONSTITUTION:A filter is filled in a second gap 9 from a filler pipe 13 opened at one side of the second gap 9 so as to perform internal filling, and even after completion of the internal filling for the second gap 9, the filling of the filler is fed under pressure without interruption, and the filler is filled in a first gap 7 through a check valve 6 so as to perform back filling.
Patent JP-S5989347-A (JP)
Title: Polyester resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08G59/00
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a composition having small temperature-dependence of the melt viscosity and broad injection temperature range, and giving a molded article having excellent surface appearance, by compounding an epoxy compound to a modified polyethylene terephthalate resin. CONSTITUTION:The objective resin is prepared by compounding 95-99.98pts.wt. of a modified polyethylene terephthalate resin copolymerized with a polyoxyalkylene compound with 5-0.02pts.wt. of an epoxy compound. The modified polyethylene terephthalate resin is preferably the one copolymerized with a polyoxyalkylene compound containing organic acid metal salt, especially with 4-40wt% of a polyoxyalkylene compound, and the epoxy compound is preferably diglycidyl phthalate.
Patent JP-H0250995-A (JP)
Title: Production of stamper for duplicating optical disk
Inventor: MURATA SHIYOUZOU
IPC: C25D1/00
Filed: 1988-08-10
Abstract: PURPOSE:To produce a stamper which is excellent in peeling properties and transcribing properties of the shape of a groove and utilized for duplicating an optical disk by specifying film thickness of the peeling films of a master and a mother in the case of successively forming the mother and the stamper from the master formed on a glass base plate. CONSTITUTION:An uneven fine shape is formed on a photoresist layer made on a glass base plate by a photolithographic process and furthermore an electrically- conductive Ni film is formed thereon. After Ni electro-forming is performed, the glass base plate is peeled to obtain a master. Then peeling film treatment is performed for the master and thereafter an Ni sputtering film is formed at film thickness not less than 500Angstrom  on the treated surface and electroforming is performed and the film is peeled from the master to obtain a mother. Furthermore peeling film treatment is performed for the mother and thereafter the Ni sputtering film is formed at film thickness not less than 500Angstrom  on the treated surface. After electroforming is performed, the film is peeled from the mother to obtain a stamper. In this operation, film thickness of the peeling films is controlled in a range within 30-40Angstrom  in the case of duplicating the mother from the master and of duplicating the stamper from the mother.
Patent JP-H0858181-A (JP)
Title: Printer
Inventor: OTAKE SUSUMU
IPC: B41J21/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a printer properly printing printing data while altering a printing position, a character size or a pitch with respect to the form on a recording medium. CONSTITUTION: In a printer applying printing to recording paper on which a form is printed, a form data reading part for reading the data printed on recording paper, a form data memory part 200 for storing the read form data, a printing area extraction part 400 extracting the printing area of the printing data received from a host 501 and a form data detection part 401 detecting the presence of the form data in the extracted printing area are provided. The form data read by the form data reading part is stored in the form data memory part 200 and, when the presence of the form data in the printing area is detected by the form data detection part 401, printing processing is interrupted.
Patent JP-H0865110-A (JP)
Title: Fm multiplex broadcast receiver
Inventor: YOSHINO MOTOHIRO
IPC: H04B1/16
Filed: 1994-08-24
Abstract: PURPOSE: To automatically preset mainly broadcast frequenies of FM multiplex broadcast signals alone of different group stations in the order of broadcast frequencies. CONSTITUTION: An FM multiplex broadcast signal including FM multiplex data is received and the FM multiplex data stored tentatively in a 1st memory 11 and broadcast frequencies of (n) stations with a higher reception electric field strength are respectively preset to (n) sets of preset buttons 14 automatically. The FM multiplex broadcast signals with a larger reception electric field strength for 2n-stations or over are selected and the reception electric field strength information of the selected FM multiplex broadcast signals is stored in a 2nd memory 10 and station data information in the FM multiplex data is stored in the 1st memory 11.  The other FM multiplex broadcast signals of the same series station than those of the maximum reception electric field strength are excluded and the remaining FM multiplex broadcast signals for (n) stations are selected in the order of the higher reception electric field strength and the selected (n) stations are preset to plural preset buttons 14 automatically in the order of lower broadcast frequencies.