baber/WOPTO huggingface dataset:
Patent JP-H01127997-A (JP)
Title: Non-destructive inspection apparatus for fuel rod for nuclear reactor
Inventor: SANO AKIRA
IPC: G21C17/06
Filed: 1987-11-12
Abstract: PURPOSE:To inspect the quantities of fissile materials with good accuracy by determining the total quantity of the fissile materials per piece of fuel rods from the weight ratio of the prescribed materials determined from energy spectra and the average value of the region where the intensity of delayed neutrons is uniform in the axial direction of the fuel rods. CONSTITUTION:The gamma ray spectra released from the fuel rod are measured by a gamma ray detector 31 prior to neutron irradiation. The result of the measurement is inputted to an arithmetic unit which makes gamma ray analysis of U-235, Pu-239, etc., which are the fissile materials and determines the intensity ratios of the gamma rays of the U-235/Pu-239, etc. Said unit determines the weight of the U-235/Pu-239, etc., by acting the gamma ray generation rate and gamma ray detection rate of the respective nuclides on the intensity ratios of the gamma rays. The detection rates of the delayed neutrons of the U-235/Pu-239, etc., are determined by acting the delayed neutron generation rate and delayed neutron detection efficiency of the respective nuclides on the values of the weight ratios. The fuel rods are then inserted into fuel rod insertion holes 25 and the delayed neutrons are measured. The results of the measurement are inputted to the arithmetic unit which calculates the quantities of the U-235, Pu-239 and Pu-241 from the results of the delayed neutron measurement and the detection ratios of the delayed neutrons.
Patent JP-2000108737-A (JP)
Title: Vehicle seat with reclining mechanism
Inventor: UMEZAWA YOSHINOBU
IPC: B60N2/22
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure a width of a seat back by mounting a switching operation part of switching an inclination angle between a variable state and a fixed state on a seat back side part so as not to project to the outside with respect to an outer surface of the other part of the seat back side part. SOLUTION: A reclining mechanism for adjusting a seat back 14 to a seat cushion 12 at predetermined angles is incorporated in a seat 10. The reclining mechanism is mounted inside of the cover member 20 by utilizing a space formed from an approximately central part of a side part at a car body door side, of the seat back 14 to a lower part as a narrow part. The inclining fixing mechanisms for setting the seat back 14 in an inclination angle variable state and a fixed state are installed in the cover member 20, and they are formed in a state not projecting to the outside with respect to a straight line connecting the outer surfaces of the other parts on a side part 14a of the seat back 14.
Patent JP-H05128065-A (JP)
Title: Data communication equipment
Inventor: NISHIYORI YOICHI
IPC: G06F13/38
Filed: 1991-10-31
Abstract: PURPOSE:To rapidly and surely execute data communication in a data communication equipment for transmitting/receiving digital data. CONSTITUTION:In an engine control device for executing engine control by two CPUs 16, 26, both CPUs 16, 26 are mutually connected through a communicating clock signal line A, data lines B, C and a hand-shaking line D and data are exchanged between respective CPUs 16, 26 by synchronizing serial communication under the communication control of the CPU 16. After receiving transmission data from the CPU (master) 16 and executing their processing, the CPU (slave) 26 informs the processed contents to the CPU 16 through the hand- shaking line D to demand the succeeding data transmission.
Patent JP-H06110954-A (JP)
Title: Computer supported product design system
Inventor: YAMAMOTO KOJI
IPC: G06F9/44
Filed: 1992-09-30
Abstract: PURPOSE:To provide a computer supported product design system capable of designing even by a beginner, mutually exchanging design information among plural designers and improving design quality in the upstream process of designing by managing operational information related to product design or the like and inferring the entire product design on a computer. CONSTITUTION:Inference by an inference part 10 is performed by retrieving a data base based on input information from the designer on the computer. At this time, since the experience of the designer is judged and the inference and retrieval are performed correspondingly, the design information most effective and required for an operator is outputted. Also, unconfirmed information based on the input information is made into the data base 8 as undefined information.
Patent JP-H11113938-A (JP)
Title: Hair transplantation method
Inventor: FUJITA KOUJI
IPC: A61F2/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a hair transplantation method wherein there is no possibility of falling-out of the hair from the head skin in a short time and after the hair is transplanted, no feeling of foreign substance is brought about and no damage is given to the head skin and the hair falling out for a year can be suppressed to about 5%. SOLUTION: A plurality of members for hair are bound and are folded into two approximately at the middle part and a hair-twisted part is formed by twisting the two-folded part as a rotating shaft and the hair-twisted part is fixed by applying an adhesive agent which is an MMA(methyl methacrylate)/ PMMA(polymethyl methacrylate) adhesive agent in which 4-META(4- methacryloxyethyltrimellitate anhydride) as a monomer and a TBB catalyst is used as a curing catalyst to embed the hair-twisted part into the head skin.
Patent JP-H05123386-A (JP)
Title: Water control method for living thing utilization deodorizer
Inventor: TOGO YOSHITAKA
IPC: A61L9/01
Filed: 1991-10-31
Abstract: PURPOSE:To facilitate maintenance and remove sprinkling unevenness and restrain the pressure tightness of a peat layer and realize stable humidification in the case of a device which conducts deodorization by ventilating stink gas upward into the peat layer, by bringing the water surface of a basin portion provided at the lower part of the peat layer into contact with the bottom surface of the peat layer, maintaining automatically the previously set water content rate of the peat layer. CONSTITUTION:The bottom surface of a peat layer 5 forms a saturation sphere C by coming into contact with the water surface of a basin portion 3, so a transfer sphere B and a low humidity sphere A are formed in order at the adjoining upper place of the peat layer 5. When stink gas is ventilated upward into the saturation sphere C, water evaporates out of the saturation sphere C, and the humidity of stink gas is saturated, and the dryness of the adjoining upper portion of the peat layer 5 is prevented, and the peat layer 5 as a whole maintains an adequate water amount. In addition, water evaporating from the saturation sphere C is replenished in order due to a capillary phenomenon through contact between the water surface of the basin portion 3 and the bottom surface of the peat layer 5. Accordingly, the peat layer 5 can be supplied with water continuously from the lower part.
Patent JP-H07137396-A (JP)
Title: Impact type serial printer
Inventor: KAWANO KATSUTOSHI
IPC: B41J25/308
Filed: 1993-11-16
Abstract: PURPOSE:To contrive to raise a quality of a printing by regulating a parallelism of a printing head and a platen on the basis of a printing pressure automatically and with high accuracy. CONSTITUTION:A printing head 1 is conveyed along a platen 6 by means of a guide shaft 5 arranged on base plates 3, 4. An eccentric shaft 5a is set with its projecting state on a left edge section of the guide shaft 5, a coaxial thin shaft 5b is set with its projection on its right edge section and a shaft engagement in a bearing is executed freely to rotate through both base plates. A gear 8d is fixed on a projecting edge from a base plate 3 of the eccentric shaft 5. A driving motor 8a is fixed on a base plate 3 and a rotation of a driving gear 8b of this motor is transferred to the gear 8d through a transmission gear 8c. In a face 6a opposing the printing head 1 of the platen 6, four sensors 9a, 9b and 9d are built in with a space so as to form the same face as the face 6a. A printing pressure of the printing head 1 is detected by the sensors 9a, 9b, 9c and 9d, their detection signals are supplied to a control circuit, a guide shaft 5 is rotated by controlling a driving of the motor 8a and a parallelism of the printing head 1 and the platen 6 is regulated.
Patent JP-H10133798-A (JP)
Title: Circuit for inputting key
Inventor: OZAWA TOSHIYUKI
IPC: H03M11/20
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of terminals at the time when a circuit for inputting key is made to be IC by allowing a common signal to have plural voltage levels which are successively increased, and supplying the common signals as a key scan signal to the two columns of a key matrix. SOLUTION: The lines of two columns of a key matrix 2 are connected with one common output terminal 70 and 71. Then, forward diodes 20 and 21 and backward diodes 22 and 23 are inserted into connected lines from the output terminal 70 or 71 to the key matrix 2. An invertor 130 having a first threshold voltage Vt H and an invertor 131 having a second threshold voltage Vt L are connected in parallel with an input terminals 120 in an IC4. In this case, common signals COM1 and COM2 are allowed to have any of three different voltage levels, and the first threshold voltage Vt H is set to a voltage level between VDD/2 and VDD and the second threshold voltage Vt L is set to a voltage level between 0V and VDD/2.
Patent JP-H09123465-A (JP)
Title: Manufacture of ink jet head
Inventor: ABE SHINGO
IPC: B41J2/055
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance the dynamic characteristics, durability, etc., of the head by forming a buckling structure, as a pressure producing means, on a substrate and fixing a diaphragm thereon through a coupling member and then removing a film layer thereby obtaining a diaphragm having flat surface. SOLUTION: Silicon oxide containing phosphorus (PSG layer) is deposited on the surface and rear of a single crystal silicon substrate 8 having orientation (100). A resist pattern is then formed thereon followed by formation of a nickel layer at the unpatterned part thus forming a buckling structure 1 of nickel layer. Subsequently, a PGS layer is formed in the center of buckling structure 1, a resist pattern is formed and eventually removed thus forming a coupling member 4. Finally, a diaphragm 2 previously deposited on a film having flat surface is fixed through the coupling member 4 to the buckling structure 1 and the film layer is removed to obtain the ink jet head.
Patent JP-H02132883-A (JP)
Title: Multilayer board laminating device
Inventor: YONEZAWA TADASHI
IPC: H01G4/12
Filed: 1988-11-14
Abstract: PURPOSE:To improve a workability and to shorten a laminating time by a method wherein a light source and an optical sensor are provided to be coincident with the positioning hole of a green sheet, and a positional data is computed and controlled by the sensor. CONSTITUTION:Optical sensors 11 are provided precisely coincident with at least two positioning holes 3 of a green sheet 2 placed on the upside of a mounting table. A suction plate 15 is fixed to the underside of a movable moving plate 14 provided above and an air inlet 16 is provided to it. Light through-holes are provided in the plate 14 coinciding precisely with the holes 3 respectively and light sources 18 are provided above the light through-holes. The plate 14 is connected with a drive device 19 which moves the plate 14 in directions of X, Y, and Z through signals sent from a control circuit 13. The plate 15 sucks the green sheet 2 and the sensors 11 are irradiated with light rays of the light sources 18 through the holes 3. A positional deviation and a deviation angle in each direction of X, Y, and Z are obtained through the circuit 13, and the output of the circuit 13 is sent to the drive device 19 to control the plate 14. The above procedure is repeated, and the plate 14 is made to descend to place the green sheet 2 on the mounting table 10 when the passing light rays are precisely coincident with the sensors 11. By this setup, two or more sheets 2 are laminated on the mounting table 10 and pressed to be formed into a multilayer board, and thus a laminating operation can be improved in workability and shortened in time.
Patent JP-H10114596-A (JP)
Title: Flux crystal growth method and device tiierefor
Inventor: FUEBUKI KATSUO
IPC: H01L21/368
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide the method in which a substrate fixation jig is used to allow a flux to contact with only the surface of a substrate, without allowing the flux to contact with not only the surface of a substrate but also its side faces to form crystal nuclei and to convert a single crystal to be grown on the substrate into a polycrystal as in a conventional flux method, and also to provide the device for the method. SOLUTION: In this method, a ZnSe seed crystal substrate 1 is placed in the space between an inner flat face part of a carbon hollow nut (cap-nut-like component, referred to as nut) 7 and a front end flat face part of a carbon bolt-like heat sink (bolt- like component, referred to as bolt) 2 and then, the seed crystal substrate 1 is fixed by clamping the substrate 1 with the bolt 2 and the nut 7 and thereafter, in that state, they are introduced into a quartz tube 6 and fixed to the quartz tube 6 by placing a fixation quartz tube 5 on the nut 7.  Subsequently, a flux 3 and a dispersion of polycrystalline ZnSe in In are added to the quartz tube 6 and further, a ZnSe crystal raw material 4 is added to the quartz tube 6 and thereafter, the upper part of the quartz tube 6 is vacuum-sealed and then in that state, the quartz tube 6 is set in a furnace and subjected to heat treatment to grow a single crystal on the substrate 1.
Patent JP-H03149045-A (JP)
Title: Connecting device for transfer device to stretcher
Inventor: IWANO TAKASHI
IPC: A61G1/06
Filed: 1989-11-04
Abstract: PURPOSE:To simplify constitution and facilitate handling by installing a magnet adsorbing member which can adsorb a magnet on one between the first stretcher supporting board and the second stretcher supporting board and maintaining the matched state of two stretcher supporting boards. CONSTITUTION:A transport vehicle H is equipped with a magnetic body 36 formed integrally, in the vicinity of a positioning projection part 35. An input shaft 43A or 43B is revolved in the normal or reverse direction by operating an operating level 44A or 44B, and the operating rod 36a of the magnet body 36 is revolved in the normal or reverse direction, and the adsorption surface 36b is selected between the adsorption enabled state and the adsorption disabled state by revolving a permanent magnet. When the positioning projection part 35 of the transport vehicle H is fitted into the positioning recessed part 34 of a bathtub device B, the magnet body 36 is lightly attached with a contact board 33. Accordingly, the transport vehicle H is firmly fixed on the bathtub device B by putting the magnet body 36 into the adsorption enabled state.
Patent JP-H07207485-A (JP)
Title: Porous electroforming mold and production of its electroforming shell
Inventor: OSADA KANJI
IPC: C25D1/08
Filed: 1993-10-21
Abstract: PURPOSE:To provide a porous electroforming mold in which fine pores for air vent are formed in the thickness direction a prescribed form and there is less strain even if an electroforming shell is thick. CONSTITUTION:In a porous electroforming mold in which an air permeable packing layer 2 is adhered to the rear of an electroforming shell 1 where a lot of fine pores passing through from the surface to the rear are formed, the electroforming shell 1 is made of a laminated body including the 1st electroforming layer 11 on the surface side, a conductive metal net body 12 fitted to the rear side of he 1st electroforming layer 11 and the 2nd electroforming layer 13 joined with the net body 12 and the 1st electroforming layer 11. The fine pores 14 of the electroforming shell 1 is formed linkingly and the rear of the electroforming shell 1 is embossed with the projecting and recessed parts of the net body 12 to make the net body 12 function as a reinforcing material.
Patent JP-H08149540-A (JP)
Title: Alternate transmission method and device for paging system
Inventor: IWASHIMA YUICHI
IPC: H04J3/16
Filed: 1994-11-22
Abstract: PURPOSE: To enhance the rate of a significant signal within a transmission period of the alternate transmission system. CONSTITUTION: The system is made up of counter circuits 30A-30C counting a pager call request signals stored in wait buffers 40A-40C, a transmission schedule section 80 having a table 82 designating the storage information of the wait buffers receiving each counter circuit and the transmission sequence of each pager call signal group and a kind of a dummy signal for asynchronization, a transmission changeover section 50 adding a dummy signal for asynchronization to be designated or not adding it to each pager call signal group and sending the result, and a transmission section 60.
Patent JP-H07143580-A (JP)
Title: Communication equipment
Inventor: MATSUMURA TERUE
IPC: G08C15/00
Filed: 1993-11-17
Abstract: PURPOSE:To reduce the power consumption and to compensate the communication error due to interference or the like to surely periodically transmit data by performing the intermittent operation and performing transmission or reception plural times at the time of intermittent operation with respect to the communication equipment for radio data communication between a gas meter or a water meter and a remote measurement gage check device CONSTITUTION:This equipment consists of a data transmission equipment consists of a data transmission equipment 2 and a data reception equipment 9. The data transmission equipment 2 is provided with an intermittent transmission control part 6, which is started by a transmission timer part 7 and repeats transmission at intervals of a certain time, and a transmission stop part 16 which stops the operation of the intermittent transmission control part 6 on conditions of the frequency in transmission, the time, etc. The data reception equipment 9 is provided with an intermittent reception control part 13, which is started by a reception timer part 14 and repeats reception at intervals of a certain time, and a reception stop part 18 which stops the operation of the intermittent reception control part 13 on conditions of the frequency in reception, reception of time data, etc.
Patent JP-H07139808-A (JP)
Title: Hot water supply equipment of cordless remote control
Inventor: TAKAGAKI KENICHI
IPC: F23N5/26
Filed: 1993-11-17
Abstract: PURPOSE:To prevent failure in communication of a hot water supply transmitter- receiver and breakdown thereof due to the weather, a shock or others by a construction wherein the hot water supply transmitter-receiver transforming a wire signal into a radio wave signal, and vice versa, is provided inside a water heater and only a telescopic antenna transmitting and receiving the radio wave signal is exposed outside the water heater. CONSTITUTION:A controller 2 for controlling hot water supply is built inside a main- body exterior 1a constituting a shell of an outdoor water heater 1 used for the hot water supply, and it receives a radio wave operation signal for controlling the water heater 1 and is connected by a wire 4 with a hot water supply transmitter-receiver 3 which is built inside the main-body exterior 1a and receives information of the water heater 1. The hot water supply transmitter-receiver 3 is connected with an antenna part 5, and this antenna part 5 is fixed to the main-body exterior 1a by an antenna fixation fitting 6 so that it is exposed outside. The water heater 1 is controlled by a cordless remote control device 10 which is disposed indoors and provided with a displaying-operating part 12 for executing an operation of input of conditions of the hot water supply and displaying the information from the water heater 1 and with a remote control transmitter-receiver 11.
Patent JP-H0697652-A (JP)
Title: Production and device for multilayered printed board
Inventor: SATO HIRONOBU
IPC: H05K3/46
Filed: 1992-09-16
Abstract: PURPOSE:To produce a highly accurate micro multilayered printed board at low cost by vapor-depositing conductive metal for electric circuit on the surface of insulating board or film through ion plating method, increasing the metallic film thickness thereon through electrolytic plating method and forming an electric circuit by using the obtained metal. CONSTITUTION:A deposition metal 32 is vapor-deposited on a board which is provided with a hole 31 for through-hole in advance, and it is put into an electrolytic plating tank in order to plate it entirely with a metal 33 at a desired thickness. A positive photoresist is adhered on a through-hole printed board through electrodeposition method for etching circuits on the printed board and the positive pattern film is developed. In the multilayered printed board, the surface of a solder photo resist 36 is covered with an insulation protecting film 35 and a metal 34 formed through electrolytic plating is piled up on the next layer in the same manner as the previous one, thereby forming electric circuits. Thus a highly accurate multilayered printed board can be produced.
Patent JP-2001111547-A (JP)
Title: Terminal adaptor
Inventor: KAMIYAMA TAKANORI
IPC: H04L12/02
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal adaptor, capable of cutting off a reference point U and performing communication between a network terminal NT on the side of a reference point T and a terminal TE 2 on the side of an adaptor. SOLUTION: When a selection signal SEL is set at an NT mode, the reference point T is connected with a T interface part 110, and a T-interface part 120 is cut off. Switches 158 to 161 in a J interface part 150 are switched to the side of the NT mode and the reference point T, the reference point U and a TA interface part 140 are connected mutually. When the selection signal SEL is set in a TE mode, the reference pint T is connected with the T-interface part 120, and the T-interface part 110 is cut off. The switches 158 to 161 are switched to the side of the TE mode, the reference point U is cut off, and communication between the network terminal NT of the reference point T and the terminal TE 2 of the TA interface part 140 is conducted.
Patent JP-S62282111-A (JP)
Title: Automobile radiator
Inventor: SUSA SUMIO
IPC: F01P11/02
Filed: 1986-12-03
Abstract: PURPOSE:To rectify superheated steam toward the side of a reserve tank to properly keep valve opening pressure by forming a fluid passage comprising an inner and an outer cylinder pipe on the periphery of a water filling mouth opening onto the upper tank of a radiator, and fitting a pressure valve to open the other end of the inner cylinder pipe in the said mouth. CONSTITUTION:A water filling mouth 16 opens onto the upper surface of the upper tank 10 of a radiator, and one end of a cylinder shaped inner pipe 101 is connected onto the periphery of the said mouth 16. The inner cylinder pipe 101 extends upward from the said mouth 16, and its other end forms an inner cylinder seal end 105. One end of a similarly cylinder shaped outer pipe 103 is connected to a part of a peripheral wall. corresponding to a nearly intermediate position of the inner cylinder pipe 101, and the outer cylinder pipe 103 extends upward coaxially to the inner cylinder pipe 101, and its other end forms an outer cylinder seal end 107. The seal packing 205 of a cap 200 abuts on the outer cylinder seal end 107, and the seal packing 209 of a pressure valve body 207 is pressed on the inner cylinder seal end 105 to form the pressure valve.