baber/WOPTO huggingface dataset:
Patent JP-H05317476-A (JP)
Title: Patter mat with approach net for golf
Inventor: NAKAZONO HIROYUKI
IPC: A63B71/02
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a patter mat having a approach net with which one can practice approaching together with patting by shaping the net for the approaching practice to form a folding type so as to coincide with the shape of the outer frame of the patter mat. CONSTITUTION:The frame of net for approaching practice is composed of the front leg pipe 1, the front upper pipe 2, and the rear leg stays 3. The front leg pipe 1 and the front upper pipe 2 are the same shape with the outer frame of practice mat 4 and the rear leg stay 3 is fitted to the upper part of the inside of the front leg pipe 1 at the upper end and fitted to the rear lower part of the side face of the patter practice mat 4 at the lower end so as to be freely rotatable. The front leg pipe 1 and the front upper pipe 2 are inserted into the net openings at the end of front net and the lower skirt part of the net is jointed to the frame of the patter practice mat 4 but the rear leg stays 3 are not jointed to the net. A loose part 6 is provided between the lower end of the net side face and the joint part of mat. The assembled part 7 of the front leg pipe 1 and the front upper pipe 2 are jointed to be variable in the jointed angle.
Patent JP-2000005075-A (JP)
Title: Electric coffee maker
Inventor: MIKAJIRI KAZUMI
IPC: A47J31/50
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of getting burned and to prevent raising of the temperature of a bottom part by fixing a heat generating body heating water supplied from a water container in a space between the upper part of a substrate part and a bottom cover to avoid the heat of the heat generating body from giving influence to the substrate part of a main body case and a bottom plate. SOLUTION: The synthetic resin substrate part 3 is provided under the similarly resin main body case 1 arranging a water tank 7 at its rear part. The part 3 is formed in the shape of opening its bottom part in a recessed state and the heat generating body 5 is provided in it. The top surface 3 of the part 3 is made the mounting part 6 of a coffee container 14 over the body 5. The body 5 is in the shape of a horseshoe and provided with a heater part 5a and a water pipe part 5b arranged in parallel with this heater. Then, after screwing a fixing hardware 21 provided at a proper interval at a part of the part 5b to a fixing member 22 made of a heat-resistance resin, the member 22 is fixed to the part 3 with a screw etc.  At this time, in order to suppress rise of the temperature of the upper surface of the part 3, the member 22 is fixed in such a size relation as is provided with spatial space A between with the body 5.
Patent JP-H0816317-A (JP)
Title: Computer input device and radio mouse requiring no power source
Inventor: NOGUCHI TAKEHITO
IPC: G06F3/0354
Filed: 1994-07-01
Abstract: PURPOSE:To eliminate necessity of a power source in the main body of the mouse and to miniaturize a circuit by supplying power from weak radio waves received by the main body of the mouse as the power source at the main body of the mouse in a radio system due to weak radio waves. CONSTITUTION:Power is supplied to a signal input circuit 11 corresponding to a signal from a computer 1, and the weak radio waves are transmitted from a transmission circuit 12 through a transmission antenna 13 to a main body 20 of the mouse. At the main body 20 of the mouse, a reception antenna 21 receives the weak radio waves, and a reception circuit 22 supplies power provided from the received radio waves to a state detection circuit 25, which detects the ON/OFF, moving direction and moving amount of a switch at the mouse, and a transmission circuit 24 to drive those circuits. The state detected by the state detection circuit 25 is transmitted to a reception unit 10 by the transmission circuit 24, and that state is received by the reception antenna 16 and transmitted to the computer 1.
Patent JP-2001005022-A (JP)
Title: Optical writing type liquid crystal element and liquid crystal device equipped with the element
Inventor: TOKIOKA MASAKI
IPC: G03G5/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing type liquid crystal element having high optical writing sensitivity in which switching control for both directions of the liquid crystal is possible even in a panel structure having an insulating film having enough breakdown voltage, and to provide a liquid crystal device equipped with the device. SOLUTION: A photoconductive film 14 which varies its resistance depending on the quantity of incident light is formed on one of a pair of transparent substrates 11a, 11b which are disposed facing each other at a specified distance and which holds a liquid crystal 16. The photoconductive film 14 consists of a charge generating layer 14a and a charge transfer layer 14b to separate functions and to produce different resistance according to the direction of the electric field applied on the pair of transparent substrates.
Patent JP-H0814362-A (JP)
Title: Differential limiting device
Inventor: NAKAISHI YUKIO
IPC: F16H48/38
Filed: 1994-06-30
Abstract: PURPOSE:To provide a torque-sensitive preload type differential limiting function in order to enhance escaping performance when one wheel is slipping by providing friction plates in the inside portions of the differential case of a differential gear which are opposite to differential side gears, and providing differential springs for pressing the friction plates against the differential case. CONSTITUTION:This differential limiting device 28 applies preloads to right and left friction plates 30R, 30L by means of right and left differential springs 34R, 34L, and presses right and left differential side gears 18R, 18L against differential pinions 16, 16 to reduce a play between teeth. During differential action whereby a difference in speed is produced between the differential side gears 18R, 18L, the friction plates 30R, 30L limit the differential action by means of friction against the opposite sides 32R, 23L of a case. When the right differential side gear 18R rotates, for example, the right differential spring 34R is rotated with one end of the right differential spring 34R engaged with a right meshing edge, and the differential action is limited by the friction of the right friction plate 30R against the right opposite side 32R of the case.
Patent JP-S5794705-A (JP)
Title: Gas-dam structure of communication cable
Inventor: KAIZU RIYOUSUKE
IPC: G02B6/44
Filed: 1980-12-05
Abstract: PURPOSE:To obtain a dam having high reliability, by using discoidal rubber parts provided with a nozzle having a through-hole which is a little smaller than the diameter of a core, making a cable core pass through said through-hole, and airtightly connecting said rubber parts and a cylindrical sleeve connected to a cable sheath end. CONSTITUTION:As for an airtightness holding part, a rubber elastic body 12 is used, and the pressure side (the cable is filled with gas) is provided with a nozzle 12-1, therefore, not only contracting force of rubber but also a self-sealing action by gas pressure operate between a core 10 and a supporting rod 11, and the nozzle, and no gas leaks from the interface. Also, as for the space between the rubber elastic body parts 12 and an airtightness holding sleeve 14, the self-sealing action operates on an ''0'' annular projecting part 12-4 of the rubber elastic body parts, from the pressure side, by using a metallic ring 13, and a stable airtight part is obtained.
Patent JP-H0615365-A (JP)
Title: Bending die device for sheet material
Inventor: AMANO TADASHI
IPC: B21D5/01
Filed: 1992-06-30
Abstract: PURPOSE:To simply perform an L-shaped bending of overshift system by constituting so that the engaging position against an L-shaped bent piece, of an engaging member for the L-shaped bent piece, is displaced to the side of a counter holder in accordance with the rotation of a movable bending die. CONSTITUTION:A punch member 1 and a counter retainer 3 are placed oppositely to each other. The counter holder 23 is provided vertically movably on the counter retainer 3. The movable bending die 33 by which the L-shaped bending is performed is provided rotatably on the counter holder 27. The engaging position of the L-shaped engaging member 37 against the L-shaped bent piece Pb is constituted so as to displace to the side of the counter holder 23 in accordance with the rotation of the movable bending die 33 by the difference between the rotational center position of the movable bending die 33 and the position of the bending line of the L-shaped bent piece Pb. Consequently, through a simple die structure, the L-shaped bending of overshift system is performed with a small stroke.
Patent JP-H0919921-A (JP)
Title: Wire saw
Inventor: SHIBAOKA SHINJI
IPC: B24B27/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To realize the washing of wafer to its central part by a method wherein the cutting with rows of wire to the cavity part of a slicing base is realized so as to communicate the cavity part with the grooves among the cut wafers, resulting in charging a wash liquid in the grooves among the wafers. SOLUTION: A slicing base 58 is bonded to the peripheral surface of a semiconductor ingot 54 and, at the same time, cut together with the semiconductor ingot 54 at cutting, resulting in preventing the breakage of the wafer at its cutting-off end from occurring. Within the slicing base 58, a cavity part 62 is formed and communicated with a flow passage 64 formed in a work block 56. By driving a wash liquid feed pump, the wash liquid in a wash liquid storage tank is fed into the cavity part 62. When rows of wire cut the slicing base 58 after their cutting of the semiconductor ingot 54, the grooves among the cut wafers communicate with the cavity part 62, resulting in gushing out a high-pressure wash liquid from the cavity part 62 in the grooves among the wafers.
Patent JP-S5961070-A (JP)
Title: Insulation gate type field effect semiconductor device
Inventor: TAGUCHI MASAO
IPC: H01L29/78
Filed: 1982-09-29
Abstract: PURPOSE:To eliminate the variation of channel positions due to a bias condition by a method wherein a p type doped layer is formed in a p type Si semiconductor substrate, while an n type doped layer is formed on the surface shallower than the p type channel doped layer, and thus operated as a surface channel type. CONSTITUTION:An n<+> type source region 5 and an n<+> type drain region 6 are provided on the P type Si substrate 1, a gate insulation film 3 composed of an Si dioxide is arranged between the regions 5 and 6 on the substrate 1, a p<+> type polycrystalline Si gate electrode 4 of a large difference of work functions as compared with the channel, and an Mo silicide electrode 9 are arranged thereon. Then, in the neighborhood of the substrate 1, the p type channel doped layer 7 is formed to prevent the punch-through between the source 5 and the drain 6 and thus reduce short channel effect. Besides, the n type doped layer is formed in the neighborhood of the surface of the substrate 1 and the film 3, to adjust the threshold value; accordingly a normal enhancement characteristic is obtained.
Patent JP-H0459606-A (JP)
Title: Apparatus for preparing superconductor thin film
Inventor: YOSHIDA AKIRA
IPC: C01B13/14
Filed: 1990-06-28
Abstract: PURPOSE:To prevent transmittance of laser beams from deteriorating by providing a controlling means for particles evaporated from a target near a laser beam introduction window of a vacuum vessel. CONSTITUTION:A controlling means (C) for evaporated particles such as attraction for preventing the particles evaporated from a target 7 from flying to a laser beam introduction (optical) window 10 is installed near the window 10 of a vacuum vessel 1 equipped with a substrate holder 4 carrying a substrate 5 for forming a superconductor thin film and the target 7.
Patent JP-S6064535-A (JP)
Title: Longitudinal balance adjusting circuit
Inventor: KATOU SEIJI
IPC: H04M19/00
Filed: 1983-09-19
Abstract: PURPOSE:To adjust the longitudinal balance of a feeding circuit without losing temperature characteristics by constituting a resistor deciding the gain of an operational amplifier to the inside of an LSI and mounting externally only one adjusting resistor. CONSTITUTION:Resistors R-1, R-3-R-5 are constituted in the inside of the LSI and the resistor R-2 is mounted externally. The resistance value of the resistor R-2 is selected to 8 times the resistance value of the resistor R-1 and the sensitivity of an operational amplifier 8 to the gain is nearly 1/8 of that of the resistor R-1. That is, the gain of the operational amplifiers 8, 9 depends almost on the built-in resistors R-1, R-3-R-5. Even if the temperature coefficient of the adjusting resistor R-2 mounted externally and that of the built-in resistors differ, the effect on the entire gain is hardly caused in this way.
Patent JP-2000005706-A (JP)
Title: Parts transporting jig structure for rotary washing
Inventor: HIROKI MINORU
IPC: B08B1/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the remaining of washing residues into parts by attaching and detaching a jig member by chuck arms of a transporting machine and allowing the spring set members disposed stop the jig to fix or retreat fixing pins onto or from a rotary supporting table to enable the operation by this rotary supporting table or to make the pins attachable and detachable to and from the rotary supporting table. SOLUTION: A parts transporting jig 4 is attached and detached by chuck arms 6 and 10 of a transporting machine, by which the projection and retreat of fixing pins 3 accompanying the elongation and contraction of spring parts 8 of spring set members 9 with the fixing pins 3 installed in the parts transporting jig 4 are made possible. Namely, when the transporting machine stands at the chuck open, the fixing pins 3 are inserted into hole parts of four guide shafts 2 disposed on a rotary supporting table 1 in a washing tank and are fixed to the parts transporting jig 4, by which the rotational operation of the washing parts is made possible. The shuck arms 6 and 10 clamp the parts transporting jig 4, thereby causing the spring parts 8 of the spring set members 9 to shrink and disengaging the fixing pins 3 from guide shafts 2.  The fixing pins are then detached from the rotary supporting table 1 in the tank in the state that the fixing pins are held chucked by the transporting machine.
Patent JP-S6064412-A (JP)
Title: Solenoid
Inventor: NIWA HIDEO
IPC: H01F7/18
Filed: 1983-09-19
Abstract: PURPOSE:To operate a valve device at a high speed and a high frequency by providing a movable body which moves forward and backward for each conversion of polarity is power supply to a couple of coils. CONSTITUTION:When the H level signal is applied to an input terminal 37, a timer circuit 39 operates, the transistors 41a, 41b become conductive for a constant time and a current flows into the solenoid coils 22, 23 in the direction F. As a result, the movable body 26 moves to the right and is attracted by the magnetic pole bodies 20, 17. Thereafter, when the L level signal is applied to the input terminal 37, a timer circuit 40 operates, the transistors 41c, 41d become conductive for a constant time and a current flows into the solenoid coils 22, 23 in the direction F. As a result, the movable body 26 moves to the left and is attracted by the magnetic pole bodies 21, 19. As described above, the movable body 26 can be operated at a high frequency by controlling duty of the H level of input signal.
Patent JP-H0462922-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATO CHIHARU
IPC: H01L29/78
Filed: 1990-07-02
Abstract: PURPOSE:To inhibit the growth of a natural oxide film and to obtain the high break- down strength characteristics of a semiconductor device by a method wherein an oxide film on the surface of a substrate is removed with an HF solution and thereafter, a surface treatment is performed using a ketone solvent, a carboxylic acid solvent or a phosphoric acid solvent or the mixed solvent of these solvents and an HF solvent and after that, a rinsing and a drying are performed. CONSTITUTION:An n<+> drain layer 12 is formed on the surface on one side of an n- high-resistance silicon semiconductor substrate 11, which has a resistivity of 3.5 to 5.5OMEGAcm and the face (100), and thereafter, a normal oxidation pretreatment is performed and an oxidation by buroing hydrogen is performed for 60 minutes at 1100 deg.C in an HCl atmosphere to form a field oxide film 13. One part of this film 13 is etched to form an opening. Then, a BPG film 14 is deposited, a heat treatment is performed for one hour at 1200 deg.C in a diffusion furnace installed in an atmosphere of N2/O2=100/1 and p-type base layers 15 are formed. The diffusion depth of the layers 15 is 3mum and the surface concentration of the layers 15 is 0.5 is 0.5 to 1X10<19>/cm<3>. After that, the whole surface is washed out with an HF treating liquid and a pretreatment is performed on the exposed substrate surface.
Patent JP-S63162029-A (JP)
Inventor: BANSAN SABAARU
IPC: B05B15/658
Filed: 1987-07-10
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-S6065714-A (JP)
Title: Zeolite containing iron-titanium-various kinds of metals, and catalyst containing it as active ingredient
Inventor: SANO YOUJI
IPC: C01B39/08
Filed: 1983-09-19
Abstract: PURPOSE:The titled catalyst capable of controlling distribution of number of carbons of reaction product, having high activity, and high ratio of olefin in the reaction product, obtained by subjecting a mixture of an iron source, a Ti source, and sources of various kinds of metals to hydrothermal synthesis. CONSTITUTION:A silica source (e.g., water-glass) is blended with an iron source (e.g., FeSO4), a Ti source (e.g., TiCl4), sources (M) of various kinds of metals such as V, Mn, Zn, Sr, Mo, etc., an alkali metal ion source, and a tetraalkyl ammonium source (R4N<+>) to make molar ratio of Si/Fe of >=2, Ti/Fe of 0.01-3, M/Fe of 0.01-3, H2O/SiO2 of 30-70, R4N<+>/SiO2 of 0.08-0.16, OH<->/SiO2 of 0.07-0.3. The prepared aqueous mixture is subjected to hydrothermal synthesis at normal pressure or pressure of the mixture of its own at 90-200 deg.C for 10- 200hr, to give a catalyst comprising crystalline silicate containing iron-titanium- various kinds of metals as an active ingredient.
Patent JP-S6235003-A (JP)
Title: Nozzle erosion preventing operation method
Inventor: KAKUIE YOSHIKI
IPC: F01D19/00
Filed: 1985-08-08
Abstract: PURPOSE:To prevent nozzle erosion, by leading steam in full-arc nozzles at the start of a turbine, and after that, switching the operation as leading steam in partial-arc nozzles. CONSTITUTION:At the start of a steam turbine, at first, steam is led in full-arc nozzles, so as to lower the steam passing flow speed through the nozzles. After that, the operation is switched as leading steam in the partial-arc nozzles. In this way, the turbine efficiency can be raised, by restricting nozzle erosion through lowering the steam passing flow speed through the nozzles, for a given period of time after the start of the turbine, when solid particles flow from a boiler more frequency, and after that, switching the operation as leading steam in the partial-arc nozzles.
Patent JP-S6416194-A (JP)
Title: Synchronization sampling circuit
Inventor: NISHIGORI YOSHIHISA
IPC: H04N19/00
Filed: 1987-07-10
Abstract: PURPOSE:To obtain the device of a simple constitution and a little errors by providing an address generating circuit composed of the adding circuit of one step, plural dividing circuits to divide a prescribed clock and an added value generating circuit to change an added value to the above-mentioned adding circuit with the output of this dividing circuit, for a signal generating circuit. CONSTITUTION:In a polarity deciding circuit 15, when the polarity of a sinusoidal wave whose phase is delayed by 90 deg. from the sinusoidal wave outputted from a clock generating circuit 8 is positive, '+1' is outputted and when the polarity is negative, '-1' is outputted. In a phase difference detecting circuit 4, a phase difference between the burst signal of an input signal and a clock generated in the FSC clock generating circuit 8 is detected. The sampled value of the burst signal of a composite video signal is inputted from a terminal 21, the sampled value of the clock from the clock generating circuit 8 is inputted from a terminal 21 and calculation is executed in a substracting circuit. In a polarity reversing circuit 18, a polarity reversing is executed only when the value inputted from the terminal 22 is negative. The operation is executed by an adding circuit 19 and a register 20 and a phase error is outputted from a terminal 24.
Patent JP-2000013875-A (JP)
Title: Remote digital terminal and digital loop carrier system equipped with the terminal
Inventor: KODA EIJI
IPC: H04Q3/60
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To identify the digital circuits for every IDT(integrated digital terminal) by securing a function to attain the cross connection between plural digital circuits which are connected to plural IDTs and plural digital logic circuits which identify the digital circuits for every IDT. SOLUTION: In an outgoing transmission mode, the DSI signals transmitted from every IDT are distributed to the RD1 (remote digital terminal) parts 10 via a physical/logical DS1 cross connection part 20. Then the DS1 signals are separated into the DS0 signals and converted into the analog signals which are distributed to the subscriber terminals via a logical/physical subscriber cross connection part 30. In an incoming transmission mode, the analog signals sent from the subscriber terminals are distributed to the parts 10 via the part 30, converted into the DS0 signals there and then multiplexed with the DS1 signals. Then the DS1 signals are distributed to the IDTs via the part 20.
Patent JP-H1127323-A (JP)
Title: Data communication terminal adaptor
Inventor: YAMAMICHI HIDETOSHI
IPC: H04M11/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the data communication terminal adaptor that makes data communication according to the V110 protocol with a data communication terminal connecting to a PHS slave set by a PIAFS protocol. SOLUTION: A communication terminal adaptor 3A is provided with an ISDN interface 11, a radio interface 15, and an ROM 13A that stores ISDN interface control, ISDN call control, V.110 frame control, PIAFS control, radio call control and radio interface control. Furthermore, by using a program read from the ROM 13A by a CPU 12A, a PIAFS protocol for data communication with a data communication terminal 6 or a V.110 protocol for data communication with an ISDN2 is alternately terminated, data by each protocol are relayed with each other and data communication between the data terminal employing the PIAFS protocol and the data terminal adopting the V.110 protocol is conducted.