baber/WOPTO huggingface dataset:
Patent JP-S58210029-A (JP)
Title: Isomerization
Inventor: RENI BAANAADO RAPIA
IPC: C07C5/27
Filed: 1983-05-18
Abstract: Long chain (C7+) paraffins are isomerized over a large pore, highly siliceous zeolite catalyst such as zeolite Y or ZSM-20 having a structural silica:alumina ratio of at least 10:1; the use of such highly siliceous zeolites inhibits the degree of cracking and also permits weaker hydrogenation components such as palladium to be used in the catalysts.
Patent JP-H02264897-A (JP)
Title: Method of exchanging lip seal on storage vessel
Inventor: YOSHIMOTO KATSUOKI
IPC: G21F7/04
Filed: 1989-04-05
Abstract: PURPOSE:To heighten safety to contrive the improvement of work efficiency by separating a ring member togeer with an upper temporary cover because of exchange of a lip seal in a condition to close the opening part of a storage vessel with the use of a seal material provided on the periphery of a lower temporary cover constituting a temporary cover with a seal. CONSTITUTION:A vessel cover 4 is taken off to close an opening part with the use of a temporary cover material 6 with a seal in a condition to join the opening part of a storage vessel 1 to the opening part of a glove box 2. In this case, the temporary cover material 6 is composed of an upper temporary cover 61 engaged with a ring member 5 and a lower temporary cover 62 separable therefrom. Next, the vessel 1 integrated with the temporary cover material 6 is separated from the box 2 to connect to a glove box 7. And the temporary cover 61 together with the member 5 is separated in a condition to close the opening end of the vessel 1 with the use of a seal material provided on the periphery of the temporary cover 62 to exchange a lip seal 8 attached thereto for a new one so as to join to the temporary cover 62. Thereafter, the vessel 1 is connected to the box again to take off the temporary cover material 6. Thereby, the seal 8 can be exchanged for a new one without the opening of any inner face contamination part caused by radioactivity, toxicity and the like.
Patent JP-S63250809-A (JP)
Inventor: KAGATA HIROSHI
IPC: H01G4/30
Filed: 1987-04-08
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-H06300895-A (JP)
Title: Processor for used ion exchange resin
Inventor: KURODA NORIKO
IPC: G21F9/30
Filed: 1993-04-13
Abstract: PURPOSE:To reuse remaining elution liquid in an elution vessel after termination of elution operation by providing an elution liquid tentative storage tank for receiving by natural fall the elution liquid remaining at the termination of elution. CONSTITUTION:Sulfuric acid for elution is supplied to an elution vessel 1 containing spent ion exchange resin to start elution. At this time, the waste sulfuric acid is sent to a sulfuric acid recovery vessel 5 and the sulfuric acid is selectively recovered by using diffusion permiation film and the like to return to the elution vessel with a piping 8 and reuse. The remaining waste liquid after neutralizing in a neutralizing tank 4, is exhausted to a waste liquid processing system. Then, by opening the valve of a piping 13, the remaining elution liquid in the elution vessel 1 is transported by natural fall to a tentative storage tank 3. After that, the resin in the elution tank 1 is exhausted to a transportation vessel 2. In the next batch processing, the spent ion exchange resin is supplied in the elution vessel 1 and inert gas such as nitrogen gas is supplied through a piping 11 to the tentative storage tank. By this, the sulfuric acid in the tank 3 is supplied to the elution vessel to reuse it.
Patent JP-S529822-A (JP)
Title: Stationary induction electric equipment
Inventor: YANAGI TAKEHIKO
IPC: H01F27/30
Filed: 1975-07-14
Abstract: PURPOSE: To reduce eddy-current loss in a coil cap plate caused by leakage magnetic flux and to prevent local overheat, by employign non-magnetic metal to form a portion of the coil cap plate in a stationary induction electric equipment usch as a transformer, thereby increasing the magnetic resistance in circumferential direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08253287-A (JP)
Title: Fixing apparatus for drum in single-drum-type washing machine
Inventor: SATO SHUSUKE
IPC: B65D85/68
Filed: 1995-03-17
Abstract: PURPOSE: To provide a packing apparatus for a single-drum-type washing machine which is excellent in cushioning function and can be easily post- processed as an alternative to foamed plastic. CONSTITUTION: A packing apparatus comprises two vertical plates 4 made of corrugated fiberboard which cross in an X shape wherein a bridge 6 to be bridged around an opening of a main body of a single-drum-type washing machine and a contact part 7 below the bridge 6 to be brought into direct or indirect contact with a drum formed at a tip are formed while a cut 8 is provided between the contact part 7 and a crossing 12 and a fixing plate made of corrugated fiberboard wherein cuts to be fitted into engaging parts 8 protruding from both sides of the cut 8 of the vertical plate 4 are provided at the approximate center and four sites along a periphery, while an approximately linear fold 13 passing through a part other than the cuts along the periphery and the cut at the center is provided on the fixing plate.
Patent JP-S5514346-A (JP)
Title: Servo drive system
Inventor: HIRAI HIROTAKE
IPC: G01M7/02
Filed: 1978-07-17
Abstract: PURPOSE: To prevent excessive acceleration from being produced in movable portions by correcting a displacement input signal from a signal source in such a manner as to provide for an acceleration in excess of a certain predetermined level before it is coupled to the servo drive system.  
     CONSTITUTION: An acceleration limiting circuit is constructed with two integrators 13, an adder 14, a code converter 15, a factor unit 16 and a saturation circut 17 in such a manner that the output rm of the last stage integrator 13 follows a displacement input signal r coupled to the circuit. The circuit 17 serves to inhibit output of a voltage in excess of a preset saturation voltage. Thus, when a fault occurs in the signal r, the circuit 17 produces a signal corresponding to a twofold integral value of the signal rm, but this value is never higher than the saturation voltage value. Consequently, the output acceleration of the servo drive system is restricted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63251264-A (JP)
Title: Printer
Inventor: NAKAMURA SHIGEO
IPC: B41J13/00
Filed: 1987-04-07
Abstract: PURPOSE:To eliminate special table or space for mounting printed continuous form, by providing a guide means having an approximately horizontal upper face for inserting/guiding a single sheet at printing position and making the upper face of the guide means so wide as printed contimuous form can be mounted in folded state. CONSTITUTION:When printing is made onto a single sheet, the width of a side guide board 27 is matched to that of the sheet then the sheet is mounted on a guide board 25 and led to a sheet guide path 21, thereafter the sheet is printed and discharged onto a sheet receiving board 29. When printing is made onto a continuous form C, the width of the side guide board 27 is made narrower than the width of the form, and the sheet receiving board 29 is arranged at position P2. Then the form C is led through a tractor unit 5, feed rollers 6, 7, etc., to the sheet guide path 21 and printed. Thereafter, discharging direction of printed sheet C is inverted reliably with the sheet C being in contact with the sheet receiving board 29, then the sheet C passes on a printer case and mounted onto a hand feed guide board 25 so as to be mounted in folded state.
Patent JP-H0616192-A (JP)
Title: Method for counteracting torque produced by helicopter and single main rotor
Inventor: ROLLET PHILIPPE ALAIN
IPC: B64C27/82
Filed: 1993-04-13
Abstract: PURPOSE: To effectively balance in an irregular fluctuation by providing an automatic rotation controller for automatically controlling a rotary angle of a steering wing as a function of a simultaneous pitch angle of a single rotor and a forward speed of a helicopter. CONSTITUTION: A simultaneous pitch angle DTORP given by a position sensor 15 corresponding to a control lever 16 and a forward speed V given by a sensor 17 are given to a computer 18, and a rotary value δ to be operated at a rudder 14 is given. The value δ is operated at an actuator 19 for controlling rotation of the rubber 14 around an axial center X-X to regulate a pitch of blade 12 of an anti-torque rotary blade 10 and to set a thrust YRA to zero. The computer 18 has a table for bringing measured set of the angle DTORPi and the speed Vi corresponding to a suitable value δi, and the value δi corresponding in the table is checked and operated at the actuator 19.
Patent JP-H01258294-A (JP)
Title: Dynamic random access memory
Inventor: MIZUKAMI TAKESHI
IPC: G11C11/401
Filed: 1988-04-07
Abstract: PURPOSE:To keep the plural types of function in one device by switching the function in correspondence to the type of a dummy cycle. CONSTITUTION:When a low address strobe the inverse of RAS signal and a column address strobe the inverse of CAS signal are in the condition of high potential and a power source is inputted, an output M of a latch circuit 13 goes to be the low potential. Next, when the dummy cycle is executed and RAS only-refresh (ROR) is executed, a one-shot pulse is generated in the output of a generating circuit 12 when the RAS signal is changed from the low potential to high potential. Then, the output M goes to the high potential and it is inputted to a CAS control system. After that, transistors Q5 and Q6 are turned on and an NBL mode is obtained. Next, when CBR refresh is executed after the power source is supplied, the output of a CBR deciding circuit 11 is changed from being high to be low and the output of a latch circuit 14 is caused to be high and inputted to an NOR circuit C1. Then, the output M goes to be low, the transistors Q5 and Q6 are turned off and a page mode can be obtained.
Patent JP-2000272236-A (JP)
Title: Material to be recorded
Inventor: MIYAMOTO KENICHI
IPC: B41J2/01
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a bleeding when an ink is adhered, and at the same time, prevent a running out or a bleeding to water after the ink adhesion from occurring by making a material to be recorded which is suitably used for ink jet recordings, contain a specified polyalkylene guanidine salt. SOLUTION: In this material to be recorded for ink jet recording, of which the base material is a paper material, a fiber material or a resin film, a polyalkylene guanidine salt which is represented by a formula (in the formula, HX represents an inorganic acid or an organic acid, n is an integer of 3-500, and m is an integer of 2-6) is contained. The polyalkylene guanidine salt means a salt of polyalkylene guanidine and the acid HX, and HX is not specifically limited as long as being an acid forming a guanidine salt, and various kinds of inorganic acids or organic acids are used. As inorganic acids, hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid and carbonic acid or the like can be counted, and as organic acids, a monobasic acid such as acetic acid or lactic acid, and a dibasic acid such as maleic acid or fumaric acid can be counted.
Patent JP-S58206302-A (JP)
Title: Undercut machining device of piston ring
Inventor: KOSHIHARA TETSUO
IPC: B23B5/00
Filed: 1982-05-24
Abstract: PURPOSE:To perform undercut and peripheral machining simultaneously, quickly, and easily by operating the fourth cylinder to press the first cutter beneath a piston ring and also operating the fifth cylinder to press the second cutter to the periphery as soon as a motor is started. CONSTITUTION:A main shaft base 13 has a main shaft 15, which is rotatable and movable in an axial direction, and a piston ring holding surface 31 is formed at its tip. The second cylinder 63 is provided on the main shaft base 13, and a piston ring press member 69 is rotatably fitted to the tip of the piston 65 of the cylinder 63. The fourth cylinder 77 is provided on a mount and the fifth cylinder 97 is provided on the main shaft base 13, the piston 79 of the cylinder 77 holds the first cutter 71 for undercutting, and the piston 99 of the cylinder 97 holds the second cutter 91 for the peripheral machining of a piston ring 1. A motor is operated to rotate the main shaft 15, and a work is cut at a predetermined size with the first cutter 71 and the second cutter 91 simultaneously.
Patent JP-H0765531-A (JP)
Title: Magnetic tape cassette
Inventor: SHIBA HARUO
IPC: G11B23/087
Filed: 1992-03-11
Abstract: PURPOSE:To safely control running without causing a tape damage and improve cost-performance and assembling easiness by a control pin used in a magnetic tape cassette capable of adjusting the recording/reproducing time. CONSTITUTION:An interlocking plate 5 with a control pin 7 to send/stop a tape is provided in a reel within a cassette case. A tape guiding member 17 is pivotally supported with a rotary shaft 17 on the case so that a front end of the member 17 is always in touch with a magnetic face and a back face of a magnetic tape 2. When the tape stops running at a set position adjusted in time, the control pin is prevented from colliding against the magnetic face of the tape. Accordingly, the tape cassette can be manipulated safely without causing a tape damage and is enhanced in reliability. Moreover, the magnetic tape cassette is inexpensive and easy to adjust the recording/reproducing time without being influenced by a tape damage.
Patent JP-H07294526-A (JP)
Title: Peroxidase immunological dyeing mthod and stabilization of aromatic primary amine compound solution
Inventor: YAMAZAKI MASAHIKO
IPC: G01N33/535
Filed: 1994-04-25
Abstract: PURPOSE:To simply and rapidly measure a specific component with high sensitivity and high resolution and to stabilize an aromatic primary amine compd. soln. used in a peroxidase immunological method over a long period of time. CONSTITUTION:In the peroxidase immunological dyeing method, a hydroxylamine compd. and/or an alkanolaimine compd. are allowed to be present in a soln. of an aromatic primary amine compd. coupled with a phenol compd. or active methylene compd. used as a chromogen to form a dye.
Patent JP-H03285739-A (JP)
Title: Vertical split copper alloy mold for casting iron
Inventor: TSUCHIDA MASANOBU
IPC: B22C9/06
Filed: 1990-03-30
Abstract: PURPOSE:To reduce the shock of molten metal to projecting parts or pocket parts in a cavity and to prolong the service life of a metallic mold by specifying cross sectional thickness and width size of a vertical split copper alloy mold and boring a sprue over the part from the upper end part to the lower position of the mold. CONSTITUTION:In the center part of the vertical split copper alloy mold D, the sprue 1 which is made to <=6mm thickness size in the cross section and of which the width size is made to 5-10 times the thickness size is bored over the part from the upper end part to the lower position of mold. As the molten metal poured into a sprue cup 2 has large contacting area with the metallic mold at the sprue 1 part, the flowing down velocity is controlled and the molten metal is allowed to flow into the cavity 4 through runners 3. As the molten metal flow is controlled, the colliding shock of molten metal to the pocket part in the cavity 4 is reduced, and by reducing erosion at this part and the development of cracking at the sprue bottom 6, the service life of metallic mold is prolonged.
Patent JP-S61245140-A (JP)
Title: Driving device
Inventor: OGINO YOSHITAKA
IPC: G09G3/18
Filed: 1985-04-22
Abstract: PURPOSE:To eliminate the need for temperature control facilities and to simplify a device by detecting the temperature of a ferroelectric liquid crystal element with large temperature dependency by a sensor and varying the pulse width of a driving signal according to the detected temperature and driving the element. CONSTITUTION:The ferroelectric liquid crystal element as a display element has the large dependency of its threshold value upon temperature. For the purpose, the temperature of a display 14 is detected by temperature sensors Th1-Th8 and stored in a CPU 10. The CPU 10 performs temperature-to-DELTAT conversion on the basis of the temperature of liquid crystal and driving frequency characteristics to set the pulse width of the driving signal at time DELTAT. When data is written, writing is carried out by using said driving signal with DELTAT time width. Consequently, temperature variation is compensated with the pulse width, so the need for temperature control facilities such as a heater is eliminated and the device is simplified.
Patent JP-H1098395-A (JP)
Title: Metric circuit for usage in viterbi detecter and its method
Inventor: KELLY C GLOVER
IPC: H03M13/41
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To replace two conventionally required metric circuits by a single metric circuit in a Viterbi detecter. SOLUTION: The single metric circuit (53) is constituted, so as not to store a new metric value unless the metric value has been changed and also includes an addition, comparison, selection and storage circuit (ACSS) to be used for receiving a discrete and equalized signal from FIR (48), receiving a clock signal from VFO (52), receiving a threshold value, giving a transfer signal (56) in accordance with it and analyzing the discrete values of an odd number interleave signal, an even number interleave signal and a threshold value.
Patent JP-H09282367-A (JP)
Title: Purchase mediation system using network
Inventor: KURIHABA TADAMORI
IPC: H04L12/54
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a purchase mediation system which makes it possible to purchase an article by using not a card, but a network and pay for it. SOLUTION: When a member E having an ID number applies to a virtual shop C for a purchase of an article through the network (S7), A purchase mediator D which is informed (S8) by the virtual shop C informs the virtual shop C of vending acknowledgement (S11) after confirming the intention of the user E to purchase the article (S9 and S10), so that the virtual shop C provides the article to the member E (S12). A banking institution A receives data on payment in advance from the purchase mediator D and pays in the account of the virtual shop C in advance, and withdraws the purchase money from the account of the membership E to the account of the purchase mediator D according to withdrawal data from the purchase mediator.
Patent JP-H08287361-A (JP)
Title: Pos system
Inventor: ABE YUICHI
IPC: G06Q30/06
Filed: 1995-04-12
Abstract: PURPOSE: To provide a POS system which is capable of arbitrarily making plural output devices suspension states and displaying the contents of the order to be outputted to the output device which is in suspension state. CONSTITUTION: A controller 12 selects an output device 14 to display the contents of the order inputted from an order input device 11 according to the contents and issues an output instruction. The output device receiving the output instruction displays the contents if a suspension switch 13 is not set to a suspension state. When the suspension switch 13 is set, the suspension is notified to the controller 12. The controller 12 receiving the notification of the suspension, the controller 12 selects a substitution device and reoutputs the output instruction.
Patent JP-H10280910-A (JP)
Title: Steam turbine device
Inventor: TERAJIMA MASAHARU
IPC: F01K9/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a turbine device in which a device cost can be lowered and an operation can be simplified. SOLUTION: A steam turbine device 1 comprises a steam turbine 3, a condenser 5 for guiding and condensing exhausted steam from the steam turbine 3 through an exhausted steam convey pipe 4, an exhausted condensate tank 7 for guiding and storing condensate from the condenser 5 through a condensate convey pipe 6 and an ejector 22 for extracting non-condensate gas in the condenser 5. In this case, nitrogen gas is supplied from an inactive gas bomb 31 to the exhausted steam convey pipe 6, a gas extraction pipe 21 and the exhausted condensate tank 7 through inactive gas supply pipes 33 to 35. A pressure detector 36 for detecting exhausted steam pressure in the exhausted steam convey pipe 4 is provided. A pressure controller 37 for controlling a control valve 32 provided in an inactive gas supply pipe based on a pressure value from the pressure detector 36 is provided.
Patent JP-H05107501-A (JP)
Title: Image formation optical system
Inventor: AONO YASUHIRO
IPC: G02B27/18
Filed: 1991-03-28
Abstract: PURPOSE:To provide an image formation optical system which uses a light valve as an image display device and can project an image having good picture quality by using a dichroic mirror. CONSTITUTION:The dichroic mirror M1 is composed of two equal-thickness parallel plane plates which are joined together on their surfaces where light splitting films are formed and a cylindrical lens S is installed between an image forming lens L and the dichroic mirror M1. Astigmatism generated when light is transmitted through the dichroic mirror M1 is compensated by only the single cylindrical lens S and eliminated and thickness which is large enough to hold the surface precision of a light splitter excellent can be secured.
Patent JP-H11284166-A (JP)
Title: Solid-state imaging device
Inventor: NAKAMURA NOBUO
IPC: H04N5/369
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To allow perfect transfer of the signal electric charge of a photo diode(PD) at a low voltage, even with a PD of entire depletion while the PD has surface shield structure. SOLUTION: A first conductive type well region 2 formed on a semiconductor substrate 1, a photo diode(PD) 3 comprising the well region 2 and a second conductive type surface shield region 6 formed on the well region 2, a read-out gate (TG) 4 part formed close to a first conductive type surface layer 6 formed at the upper part of a second conductive type region 7 of the PD 3, the second conductive type region 7 at the PD 3, and the PD 3 part, and a second conductive type drain region 5 (detection node part 10) formed close to the other of the TG 4 are provided to a unit cell part of a solid-state imaging device.  Here, a first conductive type barrier layer 8 whose concentration is higher than the well region 2 is formed inside the substrate 1 under the TG 4, comprising the second conductive type region 7 of the PD 3 and a second conductive type through channel layer 9 formed under the TG 4 while adjoining the second conductive type region 7.
Patent JP-H08261501-A (JP)
Title: Waste water treatment device in cooling system
Inventor: MOCHIZUKI KATSUHIKO
IPC: F24F13/22
Filed: 1995-03-20
Abstract: PURPOSE: To provide a waste water treatment device whose vaporizing efficiency of waste water is high in a cooling system for circulating a refrigerant. CONSTITUTION: A waste water treatment device is applied to a cooling system in which a refrigerant is fed under pressure to a radiator 6 through a conduit 5 from an evaporator 4 by a compressor 3 so that the refrigerant is circulated and the periphery of the evaporator 4 is cooled. In a waste water receiver 14 for storing water condensated in the evaporator 4, a part of the conduit 5 extending from the compressor 3 to the radiator 6 is provided as a conduit 5a for raising temperature.