baber/WOPTO huggingface dataset:
Patent JP-H0194097-A (JP)
Title: Small-sized ship
Inventor: DEBITSUDO TEII RIBINGUSUTON
IPC: B63H20/02
Filed: 1988-06-14
Abstract: PURPOSE: To improve a structure or operating characteristics by providing a planing hull and a raised bottom surface located on a bottom near a transom, providing a generally horizontal hole therein, and mounting a small ship propulsion device in the hole. CONSTITUTION: A small ship 10 has a planing hull 12 and a generally vertically raised transom 13, the hull 12 having a bottom planing surface 14 and a pair of lower side edge surfaces. The hull 12 also has a raised bottom surface 17 near the transom 13 and has an opening or hole 18 therein for positioning and mounting a small ship propulsion device 11. The raised bottom surface 17 forms the ceiling 19 of a cavity 20 receiving the propulsion device upwardly entering the hull 12. The cavity 20 passes through the transom 13 via the open end of a notch 21 provided upward in the transom 13. Therefore, the small ship can be balanced by swinging a pusher toward the transom 13 within the range of the notch 21 and moving the pusher vertically.
Patent JP-H0319752-A (JP)
Title: Positioning method
Inventor: TAMURA TSUTOMU
IPC: B23Q15/22
Filed: 1989-06-12
Abstract: PURPOSE:To perform accurate positioning at a high speed by using an electric micrometer to measure the displacement of a workpiece in relation to a workpiece set part and correcting the displacement in relation to a predetermined moving amount of a moving table. CONSTITUTION:First when a workpiece 13 is set in a workpiece set part 12, a position displacement amount  l of the workpiece 13 in relation the workpiece set part 12 is measured, and a moving table 10 is moved by a predetermined moving amount L, and when the workpiece 13 is brought to a positioning position, the position displacement amount l of the workpiece is corrected to the predetermined moving amount L. In this way, accurate positioning of the workpiece 13 can be performed.
Patent JP-H05158176-A (JP)
Title: Radiography element whose detecting quantum efficiency is improved
Inventor: ROBAATO EDOWAADO DEITSUKAASON
IPC: G03C1/035
Filed: 1992-05-14
Abstract: PURPOSE: To make it possible to improve image quality and to obtain high detected quantum efficiency. CONSTITUTION: The radiography element 100 consists of a base 101 having opposite main surfaces 107, 109 capable of allowing the transmission of the radiation to which the element can respond, emulsion layer units 115, 117 which are emulsion layer units applied on the opposite main surfaces 107, 109 and consist of spectrally sensitized silver halide tabular particles having an average tabular degree larger than 25 and means which are interposed between the respective emulsion layer units 15, 117 and the base 101 and to which the emulsion layers can respond. The respective emulsion layer units 115, 117 exhibit a fluctuation coefft. below 15% to the total grain population having an equiv. circular diameter over 0.1μm.  The projection area exceeding 97% of the total grain population having the equiv. circular diameter over 0.1μm is occupied by the tabular grains having <0.3μm average thickness and having a silver halide content consisting of 0 to 5mol% chloride, 0 to 5mol% iodide and 90 to 100mol% bromide.
Patent JP-S63310258-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI MASAKATSU
IPC: H04M11/00
Filed: 1987-06-11
Abstract: PURPOSE:To surely transfer a message by telephone, and to improve the convenience of a device, by connecting a line to a telephone set, when a switching signal is inputted in accordance with voice information, and shifting to facsimile reception, when said signal has not been inputted. CONSTITUTION:When a call signal detecting part 34 detects a call signal, a switching means 33 is operated and a line is switched to a MODEM 20 side. A CPU drives a voice output means 23 and sends out a message, for instance, 'please dial No.2 if you desire a conversation by telephone', etc., to the other party side through the line. When the other party side send a switching signal in accordance with voice information, the means 33 switches the line to a telephone set 24. When the switching signal is not received within a prescribed time, it is decided that the calling side is a facsimile equipment, and a facsimile communication is executed in accordance with a communication procedure by an advice of CCITT. After the communication, OFF (switching to the telephone set 24 side of the line) of a sending-out/switching means 33 of a switching instruction signal is executed, and the processing is ended.
Patent JP-2000334033-A (JP)
Title: Deodorant
Inventor: FUJIMORI YOJI
IPC: A61L9/01
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant, which is not subject to sedimentation, expiration date of which is clearly determined based on evaporation of a solvent such as water, alcohol, etc., and which is able to correspond to a rapid increase in malodorous substance by evenly dispersing activated carbon into a gel substance of specified viscosity. SOLUTION: In this deodorant, activated carbon is evenly dispersed into a gel substance of 2,000 to 100,000 cP in viscosity. This activated carbon contains deodorant component having physical adsorption ability, and is made from coconut activated carbon, etc., and any types are available such as fine powder, granule, pellet, etc. The gel substance is composed of a gelatinizer, water, and a solvent such as alcohol, etc. If the gel substance has too low viscosity, the activated carbon is subject to sedimentation and is not dispersed evenly, and too high viscosity, the activated carbon is difficult to disperse. When the deodorant is used in a refrigerator, the residual amount is easy to know because it is decreased with a decrease in water, alcohol, etc., which indicates when to replace the deodorant.
Patent JP-H01315783-A (JP)
Title: Image forming device
Inventor: OTSUKA YASUMASA
IPC: G03G15/16
Filed: 1988-06-16
Abstract: PURPOSE:To obtain an image of good quality by decreasing the difference between the toner image potential of a surface of an image carrier and the background potential in the position immediately before the transfer, effectively preventing deviation in transferring. CONSTITUTION:Toner is fed by a developing device 3 to the electrostatic latent image formed on the surface of the image carrier 1, a transferring material is fed from a carrying path 4 at a transfer part where the image carrier 1 and a transferring roller 2 make pressurized contact, and at the same time, transferring bias is pressed on the roller 2 by a high voltage source 8, carrying out the transfer. In this case, a destaticizing lamp 7 is placed in between the developing device 3 and the roller 2, and the difference between the potential of the surface with toner image and the background potential at a time before the transferring is decreased. Thus the attracting force of the carrier 1 is diminished, toner is easily separated from the carrier 1 by transferring bias at the transferring part, preventing the generation of transferring failures.
Patent JP-S6125438-A (JP)
Title: Separation of breast meat from poultry and poultry processing apparatus
Inventor: PIITERU MEIN
IPC: A22C21/00
Filed: 1985-07-05
Abstract: A method for removing the breast flesh from a pultry carcass is provided in which prior to the removal of the breast flesh the top of the clavicle of the carcass is removed. For carrying out this method an apparatus is provided having carrying elements (3) for each carcass, said carrying elements being movable along a conveyor track (2) and means positioned next to said conveyor track for separating the breast flesh and the carcass wherein ahead of the separating means a processing device (12) is provided for removing the top (56) of the clavicle (57) of the carcass. In a preferred embodiment said processing device comprises a cutting die (22) that cooperates with a counter-knife.
Patent JP-H1146115-A (JP)
Title: Tuning slot antenna
Inventor: OKABE HIROSHI
IPC: H01Q23/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To change the resonance frequency of an antenna in a wide range while keeping matching conditions of the antenna by providing an island-shaped conductor that is isolated from a conductor box in a slot and connecting a circuit that can change a capacitance between both conductors between the island-shaped conductor and a wall surface of the conductor box. SOLUTION: An island-shape conductor 20 is provided in a slot 2. A variable capacity circuit 16 connects one of a pair of terminals in which inter-terminal capacity changes to the conductor 20, the other to a wall surface of a flat conductor box 1, and one end of a control line 30 to a terminal to which a control signal to change inter-terminal capacity is applied. The other end of the line 30 is connected to a control circuit 50, and a capacity value between the conductor 20 and the box 1 can be changed by changing a control signal that is supplied from the circuit 50. This makes it possible to equivalently change band-shaped conductor length and slot length which are just under the slot at the same time and to change an impedance matching center frequency (resonance frequency) of an antenna in a wide range.
Patent JP-H10336172-A (JP)
Title: Managing method of public key for electronic authentication
Inventor: YAMAZAKI JUICHIRO
IPC: G06F21/45
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To allow a public key to confirm a normal registered directory server in an authentication method that uses a public key cipher system. SOLUTION: A directory server 2 holds an inherent security key and distributes a corresponding public key to a user who accesses with a reliable means. When an authentication station 1 authenticates an individual and issues a security key for authentication to him, a problem is solved by distributing a public key of the server 2 in such a way as to make it surely impossible to alter the key. For instance, a public key of the server 2 is delivered after it is stored on an IC card 5 for authentication or in nonvolatile memory of a portable terminal which is not reloadable.
Patent JP-S5848044-A (JP)
Title: Sheet film feed-out device
Inventor: YUGUCHI NAOKI
IPC: G03B42/04
Filed: 1981-09-16
Abstract: PURPOSE:To feed out a sheet film to a photographing part by small resistance, by holding a film bending preventive member by a return member for returning  a sheet film of the outermost part in the direction opposite to the direction for feeding it into the photographing part. CONSTITUTION:To a return member 16, a shaft 61 is fix-provided, and also between the return needle members 16, a film holding roller 63 is held through a bearing 62 so as to be rotatable. In this state, when the return needle executes a rotating parallel motion clockwise, the return needle member 16 and the film holding roller 63 move as one body, therefore, not only the part against which a return needle 16' of a sheet film F' of the uppermost part, which is returned in the direction opposite to the photographing part, but also the center part are held by the film holding roller 63. In this way, the sheet film is fed out to the photographing part by small resistance.
Patent JP-H07328380-A (JP)
Title: Solvent recovery apparatus
Inventor: SHIRAI MICHIO
IPC: B01D5/00
Filed: 1994-06-06
Abstract: PURPOSE:To efficiently recover a solvent in exhaust gas by arranging a liquid storage tank storing water under a gas cooling part packed with a gas-liquid contact packing material and providing the shower part connected to both of them. CONSTITUTION:The liquid 109 from a liquid shower part 103 is showered on solvent-containing exhaust gas 112 and the exhaust gas 112 is cooled and condensed to be guided to a liquid storage tank 104 storing water or a perfluoro- compd. The exhaust gas is guided to a gas cooling part 102 to be cooled and condensed by the packing material 107 received in the cooling part 102 and allowed to fall to the liquid storage tank 104. Thereafter, the liquid 109 is usually sent to a separator 105 by a pump 110 to separate a recovered solvent and only the liquid 109 is sent to the liquid shower part 103 to be circulated. The solvent is recovered over two stages and recovery efficiency is enhanced.
Patent JP-H0322023-A (JP)
Title: Digital multiplying/deviding circuit device
Inventor: MANFUREETO ROONAA
IPC: G06F7/52
Filed: 1990-06-04
Abstract: PURPOSE: To enhance calculation speed in division process while evading the increase of hardware expenditure by simultaneously progressing two multiplications in the part circuits of a floating point multiplier/devider unit. CONSTITUTION: A repeating method requireing two multiplications at a repetition is applied and simultaneous execution of the two multiplications is enabled by division to the part circuits 11 and 12 (slice) in the floating point multiplier/ devider unit 1. Moreover, a division is operated by, what is called, a pipe-like method and the plural divisions are simultaneously processed. Architecture adds one correcting circuit for correcting a division result and only one repeating cycle is required for it. Then, at this time, one multiplication, one comparison and two additions are executed. Thus, calculation speed in division process is enhanced while evading the increase in hardware expenditure and the division and the multiplication are also executed.
Patent JP-H0815417-A (JP)
Title: Moving speed detector in frequency hopping method
Inventor: KUBO NORIO
IPC: H04W64/00
Filed: 1994-06-29
Abstract: PURPOSE:To perform the high-efficiency detection of the relative moving speed between two stations by sampling the receiving levels of specified frequencies, comparing the sampling data and obtaining the counted value when the difference of the data becomes the specified threshold value or more. CONSTITUTION:A receiving means 2 receives the spectrum-diffused radio wave from an antenna 1, and the inverse diffusion of the spectrum is performed for the radio wave. A sampling means 10 detects the receiving level of the receiving means 2 and samples the receiving level of the specified frequency in synchoronization with the inverse diffusion control. A memory means 14 stores the specified number of the sampling data of the sampling means 10 in time series. A counting means 15 obtains a counted value in the specified time when the difference becomes the specified threshold value or more by comparing the sampling data in the memory means 14 in time series. A converting means 19 obtains the relative moving speed with the other station, which transmits the radio wave, based on the counted value of the counting means 15.
Patent JP-2000336932-A (JP)
Title: Mortar supply method to upper layer of a structure, mortar supply system, and changeover valve of mortar transportation pipe line
Inventor: KAJIOKA YASUO
IPC: E04G21/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce lifting cost of mortar material to reduce construction cost when supplying mortar to the upper layer of a large scale rockwork. SOLUTION: A low viscosity mortar having a low mixing ratio of cement than high viscosity mortar is prepared on the ground. The low viscosity mortar is force-fed by means of a mortar pump 7 up to a mixing area 3 installed at the same level with the upper layer of a rockwork R and cement is post-mixed with the low viscosity mortar to raise the mixing ratio and supplied to a specified placing position of the rockwork R.
Patent JP-S6039649-A (JP)
Title: Method for washing photomask
Inventor: NAKAMURA HATSUO
IPC: G03F1/82
Filed: 1983-08-13
Abstract: PURPOSE:To remove contaminants without affecting the light intercepting film of a pattern and without eluting Cr or Cr oxide by carrying out an oxygen plasma treatment process and then carrying out an ultrasonic treatment process in pure water. CONSTITUTION:A photomask is subjected to oxygen plasma treatment to remove its org. contaminants and further subjected to ultrasonic treatment in pure water to remove its inorg. contaminants. Finally, it is dried to remove the pure water.
Patent JP-H1055773-A (JP)
Title: Charged particle beam device
Inventor: OTAKA TADASHI
IPC: H01J41/12
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a small, lightweight charged particle beam device, and especially provide extreme high vacuum evacuation system built-in lens-barrel part structure with small size, light weight, and high performance. SOLUTION: An ion pump is built in a lens-barrel part in order to evacuate in extreme high vacuum the vicinity of a charged particle source 1. The ion pump consists of a magnet unit (permanent magnet) 15, a yoke (magnetic body) 14, and an electrode 16 or the like, and the magnet unit 15 itself is built in a lens-barrel part. A charged particle beam focusing optical system for focusing and deflecting charged particle beams supplied from a charged particle source 1 is arranged in a space on the inside of the yoke 14. NS magnetic poles of the magnet unit 15 are surrounded by the yoke 14, and each electrode 16 is arranged in each gap formed between the NS magnetic poles and the yoke 14.  Lens-barrel part structure is made small and lightweight, and a charged particle beam device with small size and high performance can be obtained, and the built-in ion pump with small size and high evacuating efficiency is also obtained.
Patent JP-S6126892-A (JP)
Inventor: MASUHARA YASUHIRO
IPC: G21C15/22
Filed: 1984-07-18
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-H05344634-A (JP)
Title: Bus supporting structure for control board
Inventor: KINOSHITA TOSHIYASU
IPC: H02G5/02
Filed: 1992-06-09
Abstract: PURPOSE:To adjust the gap between a bus conductor and housing through a simple structure by fixing an L-type support metal, at one side thereof, to one end of an insulating support having the other end fixed to the housing of control board, fixing an L-type bus supporting metal, at one side thereof, to a bus conductor and then connecting both metals, at the other sides thereof, through screws. CONSTITUTION:An insulating support 4 comprising a columnar insulator is fixed, at one end thereof, to the housing 5 of a control board and, at the other end thereof, to one side of an L-type supporting metal 3. The supporting metal 3 is fixed, at the other side 3A thereof, to one side 2A of an L-type bus supporting metal 2 through a screw 7 and a part of a bus conductor 1 is connected through a screw 8 with the other side 2B of the pus supporting metal 2. The supporting metal 3 is connected with the bus supporting metal 2 by inserting the screw 7 into an elongated hole 3B made through the supporting metal 3 and driving the screw 7 into a screw hole 2A made through the bus supporting metal 2. This structure permits adjustment of the distance between the bus conductor 1 and the housing 5.
Patent JP-H0440456-A (JP)
Title: Manufacture of photomask
Inventor: IWASHITA MASAFUMI
IPC: G03F1/80
Filed: 1990-06-06
Abstract: PURPOSE:To prevent occurrence of dust from a resist and chromium in manufacture processes after development by exposing a positive resist in a specified width from the border of the mask blank after coating it with the resist, and developing this exposed part together with the exposed part for patterning and etching them. CONSTITUTION:The mask blank 8 obtained by forming a chromium layer 3 on a glass substrate 4 is coated with the positive resist 2, the constant width L from the border of the blank is exposed to electron beams 1 at the same time of exposing for patterning, and the resist pattern 5 is formed by development 9, and the exposed resist part 6 of the circumference of the mask is removed by the development and etching 10, and likewise the chromium part 7 on the circumference of the mask is removed, thus permitting occurrence of dust due to friction of the resist and chromium with a conveying system in the following manufacturing processes to be prevented.
Patent JP-2000341238-A (JP)
Title: Sneak-in path canceller
Inventor: HAMAZUMI HIROYUKI
IPC: H04B3/23
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of eliminating a sneak-in path signal and to reduce the cost of a sneak-in path canceller by relaxing requirements of an AFC circuit, an APC circuit and an AGC circuit for a sneak-in path canceller or accurately obtaining an impulse response of a sneak-in path transmission line without the need for using the AFC circuit and the APC circuit. SOLUTION: The sneak-in path canceller is provided with at least a complex averaging circuit 14 that applies complex average processing to a sneak-in path function F'(i, k).e(i) to be fed to a cancel residual arithmetic circuit of the sneak-in path canceller, a complex division circuit B13 that receives an output signal f0(i) of the complex averaging circuit 14 and the sneak-in path function F'(i, k).e(i) and conducts an arithmetic of an expression, and a subtractor 15 that subtracts an output signal from the complex division circuit B13 from a reference signal to output a result Err(i, k) of the subtraction.
Patent JP-H10339395-A (JP)
Title: Branch pipe
Inventor: KANEKO AKIRA
IPC: F16L41/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a branch pipe without easily generating separation relating to a polyethylene resin-made branch pipe, providing a reinforcing layer able to obtain sufficient strength, and improving productivity. SOLUTION: In a branch pipe formed by welding work of a plurality of pipe units 2A, 2B, 2C constituting of polyethylene resin, in a peripheral surface 2a in a connection part of each pipe unit 2A, 2B, 2C, a reinforcing layer 5 consisting of reaction injection molding material of dicyclopentadiene or the like mainly composed of norbornene monomer and metathesis catalytic system is formed coating, and between peripheral surfaces 2a opposed of each pipe unit 2A, 2C, a rib part 6 is formed to the linked.
Patent JP-S5770402-A (JP)
Title: Profile measuring device
Inventor: MATSUDA MASAYASU
IPC: G01C3/00
Filed: 1980-10-22
Abstract: PURPOSE:To improve SN ratio and to make the execution of profile measurement of high accuracy possible by receiving the poulse laser beam reflected by the surface to be measured with a photodetecting system having a gate circuit operating in response to polses. CONSTITUTION:The laser beam outputted from a pulse laser oscillator irradiates the surface to be measured and the reflected beam thereof is received with an photodetection system having a gate circuit operting in accordance with pulses, whereby the profile of the surface to be measured is measured from the incident and exit angles of the laser. For example, the furnace top part 2 of a blast furnace 1 is irradiated via a reflection mirror 6a and a scanning mirro 7 having an angle encoder by the laser beam L outputted from a laser oscillator 6, and the reflected beam from the irradiation point A is received in a photodetecting system 5. At this time, a photodetector 11 receives the control of a gate circuit 12 operating with delay for a constant time from pulse generation by the signal from an electric power source circuit 15 and performs detection of good SN ratios and therefore the profile of the surface to be measured determined from the incident and exit angles is of high accuracy.
Patent JP-S5371746-A (JP)
Title: Seal structure
Inventor: TAKIMOTO MASAKANE
IPC: F16J15/32
Filed: 1976-12-07
Abstract: PURPOSE: To prevent the early reduction of seal effect, in a seal structure that contacts a  lip of a seal part material with a seal surface of a part material, which rotates with the seal part material relatively. 
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