baber/WOPTO huggingface dataset:
Patent JP-H10144260-A (JP)
Title: Ultra-high-pressure mercury lamp
Inventor: SARUWATARI KIYOSHI
IPC: H01J61/24
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To radiate a large quantity of ultraviolet rays without reducing the ultraviolet rays in a short wavelength band, and prevent the generation of a stain in an inner wall of a tube by changing the shape of a glass tube so as to control the vapor pressure of mercury. SOLUTION: Inner diameter of a glass tube 2 is contracted so that a discharge tip 3a of a cathode discharge electrode 3 to be sealed in the glass tube 2 is projected from the end surface of the mercury of a mercury reservoir. The inner diameter of the tube 2 is contracted so that a discharge tip 4a of an anode discharge electrode 4 is arranged inside the mercury end surface 5a so as to form other mercury reservoir. Thickness of the tube 2 in the mercury reservoir, temperature of the cooling water 40 of the wall of the tube 2 and lamp input are constantly maintained, and evaporation area of the mercury end surface 5a is adjusted so as to control the mercury vapor pressure.  With this structure, plasma positive column having the same diameter with the inner diameter of the tube 2 is formed, and the absorption of the ultraviolet rays in the short wavelength band in a gap space, in which mercury atoms between the electrodes 3, 4 exist, is prevented, and the generation of a stain near the tube wall is settled in one direction.
Patent JP-S63144516-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYAMA MASATOSHI
IPC: H01L21/22
Filed: 1986-12-09
Abstract: PURPOSE:To contrive improvement both in the yield of production and in quality of the title semiconductor device by a method wherein the interval of the semiconductor wafers placed on a plurality of boats is made wider as going away from the end part where impurity gas is introduced. CONSTITUTION:Wafers 1a-1c are arranged sideways on quartz boats 6a-6c in such a manner that the different intervals like the wafer intervals 8a-8c as shown in the diagram will be maintained. Then, said quartz boats 6a-6c are placed on a mother boat 4 in the order of 6a-6c in such a manner that their intervals will be made wider by stages. Subsequently, the intervals of the wafers placed on the quartz boats 6a-6c are formed in such a manner that they become wider as going away from the introducing hole 5 of the sauce of impurities. The mother boat 4, with the quartz boat 6a ahead of others, is inserted into a one-side opened type furnace core tube 2 using a boat pulling- out and inserting rod 3, and impurities are diffused on the wafers 1a-1c. As a sufficiently large interval 8c is given to the wafer 1c, the irregularity of characteristics caused by said diffusion can be made small.
Patent JP-H01135822-A (JP)
Title: Production of expanded synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08G18/00
Filed: 1987-11-24
Abstract: PURPOSE:To obtain the present high-quality resin with little fear of the stratospheric ozone layer depletion, by reaction between an active hydrogen compound and polyisocyanate compound using, as the foaming agent, a difluoroethane. CONSTITUTION:The objective resin can be obtained by reaction between (A) an active hydrogen compound having two or more active hydrogen-contg. functional group reactive with isocyanate group and (B) a polyisocyanate compound in the presence of a low-boiling halogenated hydrocarbon-based foaming agent, i.e., pref. 20-60wt.%, based on the component A, of 1,2-difluoroethane pref. in combination with 1-5wt.% water.
Patent JP-H11133310-A (JP)
Title: Microphotographic apparatus and camera adapter
Inventor: UENO MAKIO
IPC: G03B17/12
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a film from being exposed because a camera adapter is detached from an exposure device together with a camera. SOLUTION: This apparatus is provided with the exposure device 2 fitted to the photographic optical path of a microscope in order to photograph the image of the microscope and set for executing an exposure action for photographing, the camera adapter 1 fitted to the exposure device 2 in order to connect the exposure device 2 and the camera 3 and a lock mechanism 4 locking the fitting state of the adapter 1 to the exposure device 2 by interlocking with the attachment of the camera 3 to the adapter 1 and releasing the lock state only when the camera 3 is detached from the adapter 1. Thus, since the adapter 1 cannot be detached from the exposure device 2 unless the camera is detached from the adapter 1, the film in the camera 3 is prevented from being exposed.
Patent JP-2001119221-A (JP)
Title: Antenna holding device and portable information device provided with the same
Inventor: SATO NORIYOSHI
IPC: H01Q1/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an antenna holding device in which the end of the main body of an antenna vibrates due to vibrations in an antenna guide but abnormal noise (non-adjusted sound) is not generated. SOLUTION: This device is provided with the antenna for transmission and reception which is accommodated in the main body and a cylindrical antenna guide member 36 guiding the main body of the antenna. A clearance eliminating means 34 for eliminating the clearance between the end of the main body of the antenna and the member 36 at a time when the antenna is guided and housed in the main body is formed by the member 36. Even though there are vibrations due to an incoming call, vibrations are not generated at the end of the main body of the antenna, so the structure has an effect so as not to generate the abnormal noise (non-adjusted sound).
Patent JP-S62154377-A (JP)
Title: Seek control system for battery driven floppy disk device
Inventor: NAGAMINE KIMIHIRO
IPC: G11B21/08
Filed: 1985-12-27
Abstract: PURPOSE:To prolong the life of a battery power source without deteriorating a data access function by performing delay control over the timing of seek start according to the number of seek tracks which is specified is larger or not than the preset number of seek tracks which affects the battery life greatly. CONSTITUTION:A set track number comparison part 16 compares the number N of tracks which is set previously in a track number register 19 with the specified number (n) of tracks. When n<N, a signal is supplied to the R terminal of an FF1 and the S terminal of an FF2. When n>=N, the signal is supplied to an AND 1 together with the Q output of the FF1 and also supplied to a logical AND 2 together with the inversion output of Q of the FF1. The output of the AND 1 is supplied to the E terminal of a specific time comparison part 20 and the output of the AND 2 is supplied to the S terminal of the FF2. The specific time comparison part 20 compares a specific seek wait time T with the clocked time (t) of a timer 18 and a decision signal when t>=T is supplied to the S terminal of the FF2.
Patent JP-H02141032-A (JP)
Title: Temperature compensating type gain setting controller
Inventor: SHIINO SO
IPC: H04B3/04
Filed: 1988-11-21
Abstract: PURPOSE:To eliminate a variable attenuator and to enhance the accuracy of the gain setting and the temperature compensation by matching the gain setting information and the temperature information to the address of a ROM determining the bias value of the variable attenuator and using them. CONSTITUTION:The temperature compensation and the gain setting are shared by one variable attenuator 5, for a bias value 4 impressed, a digital value to match the temperature information and the gain setting information is stored into a ROM 12 and the value, in which a temperature status and a gain status are read as an address, is converted to an analog value by a D/A converter 15. That is, the attenuation quantity of the variable attenuator 5 necessary to execute the gain setting is determined, a bias value obtaining a value to increase/decrease the value for the temperature compensation to/from this value is prepared by the ROM 12 and this is obtained by executing the D/A conversion. In a such a manner, the voltage value with high accuracy is obtained and the stable gain setting and temperature compensation can be executed by one variable attenuator.
Patent JP-H06119553-A (JP)
Title: High speed automatic vending machine
Inventor: TERAO KATSUMI
IPC: G07F17/26
Filed: 1992-10-08
Abstract: PURPOSE:To provide a high speed automatic vending machine capable of storing a large amt. of vending objects of comparatively thin paper sheets such as newspaper and quickly and surely executing mass vending. CONSTITUTION:A lift rack 10 for stacking vending objects 11 of comparatively thin paper sheets such as newspaper and magagines can be moved up/down by a lifting motor 6 though a chain 8. The upper-most object 11 is pressed by a carry-out roller 5, and when coins are thrown in, the roller 5 is rotated and the uppermost object 11 is carried out to a carry-out port 4 and part of the uppermost one is obliquely laid on a guide 28 so as to be taken out.
Patent JP-H01136445-A (JP)
Title: Faulty location detection system in loop type duplex transmission system
Inventor: SEKIZAWA TOSHIHIKO
Filed: 1987-11-24
Abstract: PURPOSE:To expand the range capable of data transmission by detecting a fault and a faulty location on a small loop by the transmission controller (NCP) of a small loop check signal source depending whether or not a return signal and a small loop check signal are returned so as to adopt bypass configuration depending thereupon. CONSTITUTION:When an oscillation source NCP 109 detects a fault on a loop transmission, a small loop check signal is given in a route of NCP 109   NCP 111   NCP 112   NCP 110   NCP 109. When the NCP 111 receives a small loop checking signal, the NCP 111 transfers the small loop checking signal to the NCP 112 to give the small loop checking signal to the NCP 113 in itself. When the small loop checking signal sent from itself as the NCPs 109, 110 is returned, it is discriminated there is no fault in the small loop passing through the small loop checking signal to continue the normal operation. When the return from the NCPs 105, 119 does not arrive as the NCPs 103, 117, it is discriminated that the transmission line between them is faulty and the data is detoured as NCP 103   NCP 104 and NCP 117 NCP 118.
Patent JP-H10138357-A (JP)
Title: Method for forming resin morter layer in composite frp pipe
Inventor: MURATA FUMIO
IPC: B32B1/08
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain not only adjustment of deviated wall thickness but also uniformization of physical properties or stabilization of molding by a method wherein variation in wall thickness of a resin mortar layer based on a change in a state of inorganic aggregate is controlled by adjusting an additive rate of the inorganic aggregate to the resin mortar. SOLUTION: Resin mortar is supplied by a specific feed amount from a kneader 1 to a mandrel 3 to form a resin mortar layer 6 at a specific forming speed. Unless a state of the aggregate changes, for example, a distribution of a particle size changes in this case, a wall thickness of the resin mortar layer 6 becomes constant. However, when change in the state of aggregate, for example, change in the distribution of particle size is generated, a bulk of the resin mortar changes, and the wall thickness of the resin mortar layer 6 varies. Then, the wall thickness of the resin mortar layer 6 is sensed with a sensor 5. A silica feeder 21 is controlled with a computer 7 according to how many times the wall thickness is to a specific wall thickness, and the resin mortar layer 6 is recovered to the specific wall thickness.
Patent JP-H05135305-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ASADA SEIGO
IPC: G11B5/02
Filed: 1991-11-11
Abstract: PURPOSE:To eliminate the degradation of a characteristic with a rotary trans and to simplify the constitution of a cylinder by transmitting a signal to a recording and reproducing circuit loaded on a rotary cylinder by using a light transmission system. CONSTITUTION:A signal inputted from an input terminal 1 is modulated by a modulator circuit 10 and the output is optical-modulated by an optical modulator circuit 11. An optical signal 12 is received by an optical demodulator circuit 13 attached on the rotary cylinder and converted to an electric signal. The signal is transmitted through a recording magnetic head 14 and a reproducing magnetic head 15 on the rotary cylinder, and the output from the reproducing magnetic head 15 is converted to the optical signal by an optical modulator circuit 16 and the optical signal 17 is obtained and converted to the elevtric signal by an optical demodulator circuit 18, and further, a signal demodulated by the demodulation circuit 19 is outputted from an output terminal 20. In this way, since the rotary trans is unnecessitated to use and the signal is transmitted to the rotary cylinder by the optical transmission circuit, the degradation of the electrical characteristic at the time of recording and reproducing is eliminated and noise resistance is improved, and further, the cylinder is miniaturized, is made lighter in weight and low in cost by adopting an optical IC, etc.
Patent JP-S62152924-A (JP)
Title: Car speed signal processing circuit for constant speed traveling device
Inventor: HITOTSUYA MASAKI
IPC: B60K31/00
Filed: 1985-12-26
Abstract: PURPOSE:To prevent the constant speed traveling control at the car speed which a driver does not desire by prohibiting the setting of aimed car speed by the output which is obtained by integration-processing the car speed signal for a certain time, when the car speed varies over a prescribed value in the car speed signal. CONSTITUTION:A car speed signal processing circuit 4 in a constant speed traveling apparatus 2 integration-processes the car speed signal supplied from a car speed sensor 1, and the output is used for the setting of aimed car speed and the detection of the traveling car speed. When, in this case, the output of an integration filter sharply varies for the input disorder, setting of aimed car speed is prohibited, even if a set switch 3 is pressed, for a certain time including the convergence time up to the time when the filter output in ordinary case is restored. Therefore, though the transition to the constant speed traveling at the car speed which a driver desires is impossible, the constant speed traveling control at the car speed which is not desired is certainly prohibited. Further, the process is made simple in comparison with the method in which noise is removed in the forestage of the integration filter.
Patent JP-H02140278-A (JP)
Title: Metal and metal oxide thin film forming material
Inventor: OKAMOTO KOJI
IPC: C09D183/04
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the title thin film forming material consisting of an organometallic compound, metal oxide, organic binder, specific silane compound and organic solvent, having excellent adhesion strength, stable also in long-term storage and capable of forming on a substrate such as ceramic. CONSTITUTION:The aimed thin film forming material consisting of an organometallic compound (e.g., gold resinate), metal oxide, organic binder, silane compound expressed by formula I (n is 1-3; R1 is Ph, Me, Et, Pro or Bu; R2 is H or OSiPh3) and/or silane compound having structure expressed by formula II (n is 3-4) and organic solvent. Furthermore, the above-mentioned silane compound is preferably added thereto at an amount of 1-5%.
Patent JP-H11134008-A (JP)
Title: Programmable controller
Inventor: USE NORIYUKI
IPC: G06F13/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller which can verify faults occurring to input/output devices controlled by I/O devices differing in update timing extremely easily. SOLUTION: I/O data regarding specific input/output devices 22, 24, and 28 are inputted and their log data are stored in a log data storage part 52 in the update timing of a PC 12 and compared with reference log data stored previously in a reference log data storage part 54. Consequently, a faulty place can easily be verified irrelevantly to the update time of the I/O devices 18 and 20.
Patent JP-H02142326-A (JP)
Title: Charge detector
Inventor: ITO NOBUHIRO
IPC: H02J7/10
Filed: 1988-11-21
Abstract: PURPOSE:To facilitate regulation of saturation detection voltage by connecting one end of a resistor, fixed to the opposite end of a pyroelectric substance for feeding current corresponding to temperature variation of a secondary battery to the gate, and connecting a resistor between the drain of a FET and a power source. CONSTITUTION:A pyroelectric substance 1 is fixed onto the outer wall face of a secondary cell (not shown in the figure) and the pyroelectric substance 1 feeds current corresponding to temperature variation due to charging of the cell. The output current variation is converted into a voltage Vin through a leak resistor Rg4 connected in parallel with the pyroelectric substance 1, then the converted voltage Vin is fed to the gate of a FET2. Drain of the FET2 is connected through a resistor RD8 with a power source VD6 and the source side thereof is grounded together with the pyroelectric 1 and the leak resistor Rg4 through a resistor RS5. Output signal Vout from an output terminal 7 can be set freely by varying the resistor RD8. Consequently, sensitivity of charge detector can be regulated easily through an inexpensive circuit.
Patent JP-H10118978-A (JP)
Title: Cutter for box
Inventor: NAKAMURA HOUICHI
IPC: B26D1/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To surely cut a paper box linearly with ease only by means of the parallel movement along a ridge line of the paper box by projecting a cutter in a groove bottom of a V-shaped groove in a main body provided with the V-shaped groove, whose cross section is substantially orthogonal to one side parallel to the longitudinal direction, and forming the cutter so that an acute angle is made between the blade part of the cutter and the groove bottom. SOLUTION: A main body 2 is constructed of a halved members 2a, 2b, each of which is formed into a narrow long block provided with a cross sectional top angle of 45 degrees. A cutter 3 is clamped between a pair of halved members 2a, 2b. In the cutter main body 2, a V-shaped groove 1, whose cross section is substantially orthogonal to one side parallel to its longitudinal direction, is formed when the halved members 2a, 2b are fastened and fixed together. The cutter 3 is held so that an acute angle is made by a groove bottom 1a of the V-shaped groove 1 and a blade part 3a in the cutter 3. Therefore, a constituent crossing the main body 2 at right angles is generated in reaction force between the cutting part of the main body 2 and a box, so that the box is kept in the groove bottom 1a of the main body 2.
Patent JP-H06143659-A (JP)
Title: Toner particle control board
Inventor: YUGAWA MASAAKI
IPC: G03G15/00
Filed: 1992-11-04
Abstract: PURPOSE:To provide a toner particle control board which can increase image density of toner image while suppressing fluctuation thereof. CONSTITUTION:The toner particle control board 1 is provided with holes 6 for passing toner fed from a toner supply drum at intersections of first electrodes 4 wired perpendicularly to the rotational direction R of the toner supply drum on one side of an insulating board and second electrodes 5 wired in the direction crossing with the first electrodes 4 on the other side of the insulating board. The toner pass holes 6 are staggered to maximize the number of through holes per unit area. Consequently, the distance T between toner pass holes 6 in the rotational direction R of drum is shortened as compared with the case where the toner pass holes are arranged in square grid. This constitution suppresses effect of the curvature of toner supply drum thus suppressing fluctuation of interval between the toner supply drum and each toner pass hole 6.
Patent JP-H03157348-A (JP)
Title: Production of highly purified 2,6-naphthalene dicarboxylic acid
Inventor: TANAKA TORU
IPC: C07C63/38
Filed: 1989-11-15
Abstract: PURPOSE:To industrially readily obtain highly purified 2,6-naphthalene dicarboxylic acid in a high recovering ratio by esterifying crude 2,6-naphthalene dicarboxylic acid and hydrolyzing using aromatic polycarboxylic acid. CONSTITUTION:In purifying crude 2,6-naphthalene dicarboxylic acid, at first, said carboxylic acid is made to 2,6-naphthalene dicarboxylic acid dimethyl ester purified to >=99% and resultant ester is hydrolyzed in an aqueous solvent using aromatic polyfunctional carboxylic acid (e.g. phthalic acid or trimellitic acid) as a catalyst to afford highly purified 2,6-naphthalene dicarboxylic acid. Concentration of aromatic polyfunctional carboxylic acid used as catalyst in aqueous solution is preferably 0.2-20wt.%. Besides, gas phase part of reactor is preferably replaced with inert gas and thereafter the hydrolysis is performed. Recevering ratio of the aimed compound is high and the processing is ready and industrially excellent without requiring discharging treatment, etc.
Patent JP-S63150427-A (JP)
Title: Auxiliary machinery drive turning force transmission mechanism
Inventor: KURIBAYASHI SADATOMO
IPC: F02B67/06
Filed: 1986-12-12
Abstract: PURPOSE:To easily change engine speed ratio by providing a transmission mechanism for transmitting power of an engine to auxiliary machinery, which comprises two pairs of V-belt transmission mechanisms disposed in parallel, wherein a one-way clutch is disposed in one of the transmission mechanisms and a clutch mechanism is disposed in the other thereof. CONSTITUTION:A V-pulley 6 is firmly fixed to a crankshaft 4 of an engine 2, and a V-pulley 8 is rotatably fixed adjacent to the pulley 6. An electromagnetic clutch main body 12 is rotatably mounted adjacent to the pulley 8 on an extension portion of the crankshaft 4. In this arrangement, when an electromagnet 12a is excited, an armature 12b is attracted against a spring to bring a contact element mounted on the forward end thereof into contact with the pulley 8, so that both pulleys 6, 8 can be united in a body. On the other hand, a V-pulley 26 is rotatably mounted on an input shaft 24 of a hydraulic pump 22 for power steering through a one-way clutch 30, a V-pulley 32 is firmly fixed thereto, and V-belts 70, 72 are extended between the pulleys 6, 26 and between the pulleys 8, 32, respectively.
Patent JP-H02152698-A (JP)
Title: Filling station
Inventor: YASUDA TATSUJI
IPC: B60S5/02
Filed: 1988-11-22
Abstract: PURPOSE:To guide and display the running of car by positioning the end of an island on the side of entrance port of the car by arranging a wedge-shaped island under a hose treatment device and arranging a unit case having service machinery incorporation therein and a display device in parallel. CONSTITUTION:A plurality of hose treatment devices 5 each receiving an oil- feeding hose 4 having an oil-feeding nozzle 3 in a freely drawing out and in state are suspended from the canopy 2 above a site 1. An island 7 is almost formed into a wedge shape as an entire shape so that the end part 7a thereof directed toward the entry direction of a car is formed into V-shape and, as an entire shape, the end part 7a having the V-shape is made narrow and the other end part is formed widely. For example, illuminators lighting so as to change over red and blue are provided to both side surfaces of the V-shaped end part 7a to form entry display parts 9a, 9b and these display parts 9a, 9b are set to guide displays for guiding a car to the running ways toward the oil-feeding points formed on both sides of the island 7. A service unit 8 is constituted as one example by forming a lamp box 10 to the top part of a case 8a. Even in such a case that the island is arranged, it is prevented that the car becomes hard to run by the island.