baber/WOPTO huggingface dataset:
Patent JP-S607341-A (JP)
Title: Water-pressure testing method for pneumatic fender
Inventor: TAKEMAE EIJI
IPC: G01N3/00
Filed: 1983-06-28
Abstract: PURPOSE:To prevent the deformation of a fender and to make it possible to measure accurate size, by floating the fender under test in a water tank, filling the fender with water, sinking the fender into the water to the state the fender is not deformed by the weight of the filled water. CONSTITUTION:A floating-type pneumatic fender 10 comprises a main body 11 of the fender and a mouthpiece 12. In testing, the fender is floated on a water tank 30. Water pressure devices such as water feeding and draining hose 14, to which a weight 15 is attached, and an air feeding and exhausting hose, to which a float 17 is attached, are provided in the fender. Water is injected into the inside by the hose 14. Air in the inside is exhausted through the hose 16. With the increase in weight of water, the fender skins. When the fender is fully filled with the water, the fender contacts with the bottom of the water tank. Under this state, the fender 10 is subjected to buoyancy. The weight of the water in the inside does not act on the main body 11. The circular shape is kept along the entire length. When the water pressure test is conducted under this state, the accurate sizes can be measured.
Patent JP-H0414258-A (JP)
Title: Semiconductor device
Inventor: MORISHITA MASAKAZU
IPC: H01L21/28
Filed: 1990-05-02
Abstract: PURPOSE:To reduce contact resistance by constituting a poly-crystalline layer of the material which is composed of the same group element as a semiconductor substrate material and has a narrow forbidden bandwidth as compared with that of the substrate material. CONSTITUTION:The contact between N-type semiconductor and metal exhibits two kinds of form according to the relation between the work function phiM of metal and the electron affinity XS of semiconductor. In the case of phiM>XS, Schottky type contact state is presented, and a barrier phiM-XS is generated between the metal and the semiconductor. On the contray, in the case of phiM<XS, the contact state turns to a ohmic type, which shows low resistive contact. Since Si has a forbidden bandwidth of about 1.1eV, metal is included in the forbidden bandwidth. Mg constitutes ohmic contact for N-type Si, and shows low resistive characteristics. Mg presents high resistance for P-type Si. Pt or Pd forms low resistive contact for P-type Si. N-type and P-type, however, can not be turned into a low resistive state at the same time. It increases the number of process to apply two kinds of metal to N-type and P-type.
Patent JP-H06334768-A (JP)
Title: Facsimile connection unit
Inventor: WATANABE HIDEHIKO
IPC: H04N1/00
Filed: 1993-05-19
Abstract: PURPOSE:To improve the operability by devising the unit such that a control signal is sent from a facsimile equipment in the facsimile connection unit connecting to the facsimile equipment and a picture processing unit. CONSTITUTION:The facsimile connection unit 201 connecting to a communication line of a G3 facsimile equipment 131 provided with an NCU sending various operation signals and to a picture processing unit is provided with a subscriber line I/F circuit 202 receiving the operation signal from the NCU of the G3 facsimile equipment 131 and a subscriber line I/F circuit 202 sending a control signal to the picture processing unit based on the operation signal received by the subscriber line I/F circuit 202.
Patent JP-H0414063-A (JP)
Title: Image forming device
Inventor: ARAKI MAKOTO
IPC: G03G15/00
Filed: 1990-05-08
Abstract: PURPOSE:To attain reduction in an ozone density and the improvement of maintainability by keeping the high humidity atmosphere of a humidifying room with a capillary phenomenon. CONSTITUTION:A cloth 15 such as guaze is attached from the top wall 14 of the humidifying room 11, water 13 is infiltrated into the bottom end, and is sucked by the capillary phenomenon, so that the high humidity atmosphere is kept. Air incorporating the ozone A passes there, so that the density of the ozone is reduced and the ozone is ejected outside. Thus, the density of the ozone is reduced, the humidifying room can be miniaturized and simplified. Moreover, the replacement of an ozone filter is eliminated and the maintainability can be improved.
Patent JP-H04321727-A (JP)
Title: Fuel heating device for fuel injection pump for diesel engine
Inventor: ITO MASAHIRO
IPC: F02B3/06
Filed: 1991-04-19
Abstract: PURPOSE:To raise the temperature of fuel just enough by defreezing gas oil frozen in a fuel injection pump at a cold time, raising the temperature, and setting the time of an off-delay timer. CONSTITUTION:It is constituted so that an electric heater 2 is provided along a fuel injection pump 1, the electric heater 2 is connected to a battery 4 through an off-delay timer 6 and a heater switch 3, and fuel in the fuel injection pump 1 is heated by generated heat of the electric heater 2 during the term from ON operation 5 of the heater switch 3 to the lapse of the setting time of the off-delay timer 6. In this case, a key switch 7 can be used as the heater switch 3 at the same time.
Patent JP-H05292202-A (JP)
Title: Method and device for inquiry telephone call
Inventor: ORIGUCHI MASAHIRO
IPC: H04M3/60
Filed: 1992-04-09
Abstract: PURPOSE:To simplify the inquire/call operation for telephone numbers by storing tentatively the number inquired by a user in a memory with the operation of an operator of a central office and then reading out and calling the stored number at the side of the user. CONSTITUTION:In the case of inquiring a telephone number, the number checked and decided by the operator of the central office 3 is outputted through a tape voice output part 13 and at the same time the inquiring number signal is tentatively stored in a memory 14. At an inquiring side, the function button of a telephone set 2 is operated when the inquired destination is deseired for immediately call after the information on the inquired number is received. Thus an inquired number signal transmitting part 15 is actuated by a host computer 11 to read the inquired number out of the memory 14. Then the inquired number signal is outputted from the part 15 as a calling number to call the telephone set 4 of the inquired destination. Thus a circuit is connected. Consequently, it is not required to write the inquired numbers in a memo, etc., and the inquired destination is automatically called.
Patent JP-2000274008-A (JP)
Title: Structural panel
Inventor: SUZUKI SAKAE
IPC: E04C2/26
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To easily manufacture panels with different thickness of size. SOLUTION: This structural panel is so constituted that two members which consist of a steel plate 2 and/or broad band steel formed in a corrugated shape, of which a lattice member 1 is implanted in one side, are separated from each other in parallel so that at least tip end parts of the lattice members implanted in two members are mutually crossed or laid to overlap each other. Two members are joined together by interposing normal concrete 3, lightweight aggregate concrete, gas concrete, or foamed plastics between two members to joint the lattice members.
Patent JP-H06334407-A (JP)
Title: Dielectric filter
Inventor: KITA MASAMI
IPC: H01P1/205
Filed: 1993-05-19
Abstract: PURPOSE:To obtain the dielectric filter with an excellent separation characteristic at a high frequency region by adopting a structure of electrodes that coupling capacitance between the electrodes is connected in parallel with a coupling capacitance between each electrode and an inner conductor so as to increase the attenuation of high frequencies. CONSTITUTION:A 1st electrode 7 of a 1st dielectric body 1 acts like an input electrode (or output electrode) and a 1st electrode 9 of a 2nd dielectric body 2 acts like an output electrode (or input electrode). A coupling capacitance 7a is formed between the 1st electrode 7 and an inner conductor 6, and a coupling capacitance 8a is formed between the 2nd electrode 8 and the inner conductor 6. An inductance 7b formed equivalently by connecting the 1st and 2nd electrodes 7, 8 in series is connected in parallel with the coupling capacitors 7, 8 connected in series. A coupling capacitance 9a is produced between the 1st electrode 9 and the inner conductor 6. The 1st and 2nd electrodes 9,10 of the 2nd dielectric body 2 is parted and the 2nd electrode 10 and the inner conductor 6 are connected so as not to form any coupling capacitance. Then a filter characteristic A in an equivalent circuit is obtained, The filter characteristic A is characterized in that a large attenuation is obtained at a high frequency 1A in comparison with a characteristic B and then the dielectric filter with excellent separation characteristic at a high frequency.
Patent JP-S61274536-A (JP)
Title: Communication control equipment
Inventor: NAKAJIMA TOSHIKI
IPC: H04L69/14
Filed: 1985-05-30
Abstract: PURPOSE:To attain simply the communication control of channels having different speeds by giving the direct transfer control to the control information channel part via a microprocessor and using an exclusive transfer controller which is started by a processor to control the information channel part. CONSTITUTION:A microprocessor 10 starts an information channel transmission and reception parts 11 and 12 when the command word indicates the transmission and the reception respectively. Then the parts 11 and 12 control a storage address register 15 or 16 and controls the transfer of data between a buffer 17 or 18 and a storage part. While the processor 10 gives -1 to the contents of a byte counter 37 or 38 for each transfer of a byte and finishes the transmission/reception control when the counter 37 or 38 is set at 1. While a transmission data control part 13 allocates the information channel of the reception data to a conversion processing part 19 and the signal channel to a conversion processing part 20 respectively. Then the transmission data delivered from both parts 19 and 20 are arrayed into a prescribed style and sent to a communication circuit.
Patent JP-H03112-A (JP)
Title: Water-soluble polymer chelate of multi-valent metal and elimination of nox and sox from gas flow by using membrane separation apparatus
Inventor: ROBAATO AARU GURAINSUTEEDO
IPC: B01D61/24
Filed: 1990-05-08
Abstract: PURPOSE: To efficiently remove NOx and SOx by bringing a gas stream containing NOx and SOx into contact with an aq. reaction soln. containing an org. water-soluble polymeric chelate having a recurrent polymer chain structure having suspended org. chemical groups. CONSTITUTION: A gas stream 1 containing NOx and SOx and a fresh aq. reaction soln. 3 containing chelate, imide disulfonate and other monomer reaction products are introduced into a contact zone 2. A purified gas stream 4 which does not substantially contain NOx and SOx is separated from the aq. reaction soln. and removed from the contact zone 2. The aq. reaction soln. 5 after the reaction is sent to a first membrane separating device 6, where the soln. is divided into a first non-permeate stream 7 and a first permeate stream 8. Calcium oxide 9 is added to the first permeate stream 8 to precipitate calcium sulfite 10 and the precipitate is separated by filtering 11.
Patent JP-S5240714-A (JP)
Title: Controlling device for ac generator for vehicle
Inventor: NAOI KEIGO
IPC: H02J7/24
Filed: 1975-09-27
Abstract: PURPOSE: Controlling equipment of AC generator for vehicle composed of simple circuit constitution without the usage of auxiliary diodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273594-A (JP)
Inventor: MANABE HIROSHI
IPC: G10H7/02
Filed: 1985-05-30
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-2000304650-A (JP)
Title: Observation and inspection device for optical component
Inventor: SAWAMURA TAKESHI
IPC: G01N21/95
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make reducible the cost and the size by eliminating the need for a driving mechanism and a positioning mechanism for moving the optical component forward and backward and to the right and left. SOLUTION: Optical components 5 or an observation system 4 is made possible to be arranged so that an observation place 7 of the optical component 5 obliquely faces the optical axis a-a of the observation system 4, and the optical component 5 or observation system 4 is rotated to make it possible to observe the whole observation place 7. In concrete, a hold base 6 which holds the optical component 5 and a hold base rotating mechanism are provided. An observation system rotating mechanism is provided. An optical system 8 is provided which irradiates the observation place 7 of the optical component 5 with light at two or more different angles. The hold base rotating mechanism or observation system rotating mechanism is equipped with an actuator which can controls a tilt angle, a rotational quantity, a rotating speed, etc., with an electric signal.
Patent JP-H06332103-A (JP)
Title: Photographic spectrally sensitizing dye
Inventor: SUMIOKA KOICHI
IPC: C09B23/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide the photographic spectrally sensitizing dye high in sensitivity and small in color stains due to residual dyes and in fog. CONSTITUTION:The photographic spectrally sensitizing dye is characterized by being represented by the formula in which each of Z<1> and Z<2> is a 5- or 6-membered atomic group necessary to form an N-containing hetero ring: each of R<1> and R<2> is, independently, optionally substituted alkyl or such alkenyl; each of R<3>-R<6> is, independently, optionally substituted alkyl, such alkenyl, or such aryl; each of L<1>-L<5> is, independently, a methine group; each of (m) and (n) is, independently, 0 or 1 but is not 0 at the same time; and X is a counter ion.
Patent JP-H04345603-A (JP)
Title: Nonyl acrylate composition
Inventor: AKIYAMA YUZURU
IPC: C09J133/06
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the tile composition which can give a polymer having a low glass transition point and is useful as a self-adhesive or the like by selecting the title composition in which the alcohol component is a 9C alcohol mixture obtained by dimerizing a butene fraction by a specified process and having a specified composition of isomers. CONSTITUTION:The tile composition contains as the alcoholic component a 9C alcohol mixture obtained by subjecting an 8C olefin, obtained by dimerizing a butene fraction, to hydroformylation and hydrogenation and comprising 8-50wt.% component (I) having a retention time equal to or shorter than that of isobutyl n-caprylate (A) when analyzed by gas chromitography performed by using a capillary column packed with polyethylene glycol of a specified molecular weight as an isomer separating agent, 8-40wt.% component (II) having a retention time longer than that of A and equal to or shorter than that of methyl n-caprylate (B), and 20-80wt.% component (III) having a retention time longer than that of B.
Patent JP-S60262143-A (JP)
Title: Closeup autofocus mechanism of variable focus camera
Inventor: OGAWA YUKIO
IPC: G03B13/36
Filed: 1984-06-09
Abstract: PURPOSE:To perform automatic focusing of closeup photography excellent in operativity by allowing the subordinate lens system of a camera which takes a telephotograph by using a main lens system and the subordinate lens system in combination to move off the optical axis, and moving the main lens system forward by a motor. CONSTITUTION:When a standard photograph is taken, a subordinate lens holder 4 is put off the optical axis and a lens barrel 6 is driven by a motor 9 and a pinion 10 as shown by an arrow A and placed in the innermost state, and a main lens holder 2 incorporating the main lens system 1 is moved forth and back by the motor 7 and a pinion 8 to put the camera in focus. When a telephotograph is taken, the lens barrel 6 is moved forth as shown by an arrow B to move the subordinate lens holder 4 as shown by an arrow C onto the optical axis and also move forth and back the main lens holder 2, putting the main lens in focus. Further, the subordinate lens holder 4 is moved back as shown in a figure for closeup photography and the lens barrel 6 is driven forth by the motor 9 and pinion 10 as shown by the arrow B to set the focus to closeup distance. Consequently, automatic focusing in closeup photography is facilitated.
Patent JP-H01287992-A (JP)
Title: Low temperature sintered multilayer ceramic board
Inventor: MORIKAWA ASAO
IPC: H05K3/46
Filed: 1988-05-13
Abstract: PURPOSE:To prevent a conductor and a conductor layer from oxidizing at the time of baking in an oxidative atmosphere by composing the layer of copper in a low temperature sintered multilayer ceramic board, filling the hole of the ceramics with a surface side conductor to be connected to an electrode layer, and composing it of noble metal. CONSTITUTION:A ceramic body 1 is formed of crystallized glass body composed of at least one of silicon dioxide, aluminum oxide, etc., a conductor layer 2 is formed of three layers, formed in the body 1, and composed of copper. A conductor 3 is composed of an inner conductor 32 for connecting between the layers 2, and a surface side conductor 31 exposed from the body 1 at the side of an electrode layer 4 for connecting the layer 2 to the layer 4, an inner conductor 32 is formed of sole Cu or Cu-Pd, and the conductor 31 is formed of noble metals such as Pt, Pd-Au, etc. All the conductors 4 are filled substantially densely in the viahole 11 of the body 1 in a sealing structure. Thus, it can form the electrode layer and the resistance layer by baking while preventing the conductor layer or the like from oxidizing in an oxidative atmosphere.
Patent JP-S607405-A (JP)
Title: Manufacture of optical waveguide
Inventor: INOUE NAOHISA
IPC: G02B6/13
Filed: 1983-06-28
Abstract: PURPOSE:To manufacture a buried type optical waveguide by providing at least two masks successively on the surface of a high polymer film which contains a monomer with a low refractive index, and then irradiating the surface with ultraviolet rays in many directions from the mask side and forming unexposed parts internally. CONSTITUTION:The high polymer film 3 which contains the low-refractive-index monomer is installed under a manufacturing device 1, and two photomasks 4 are provided in parallel on the top surface. Ultraviolet rays 6 from a mercury lamp are split by a prism 5 into parallel beams 6a and 6b in a nitrogen atmosphere, and they are reflected by mirrors 7 and 7 to illuminate the top surface of a film 3 slantingly. The film 3 is exposed, but the beams are cut off by the photomasks 4 and 4 to form unexposed parts 3a and 3b in slanting directions. Then, an unexposed part 3c which is exposed to neither of both parallel light beams 6a and 6b is formed internally. The film 3 is dried under a vacuum and the unreacted monomer remaining in the unexposed part 3c is removed to form the buried type optical waveguide.
Patent JP-S60261372-A (JP)
Title: Inverter circuit
Inventor: SHIMIZU TOSHIHISA
IPC: H02M7/5387
Filed: 1984-06-08
Abstract: PURPOSE:To prevent a parasitic diode from generating a reverse recovery loss by magnetically coupling coupling points of switching elements of the first and second series circuit and a circulating diode in every phase with a circuit for connecting to load terminals. CONSTITUTION:MOSFETs 1-4 are used as semiconductor switching elements with parasitic diodes 1D-4D, circulating diodes 31-34 are connected in series to form the first and second series circuits, thereby constructing the first and second phases of an inverter. When the coupling points A-D of the MOSFETs 1-4 of the series circuit and the diodes 31-34 are connected to a load 20, they are coupled through inductive circuits 41-44. At this time, the circuits 41 and 42, 43 and 44 have equal inductance value, and are magnetically coupled. Thus, the current flowed at circulating mode time is flowed only to the diodes 31- 34 by the operations of the circuits 41-44, thereby preventing the MOSFETs 1-4 from damaging.
Patent JP-H11309385-A (JP)
Title: Air cleaner
Inventor: HASEGAWA MASAAKI
IPC: F24F7/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner in which replacement of dust collection paper for collecting dust is easy. SOLUTION: In the air cleaner, dust collection paper 30 is easily fitted on dust collection electrodes 27, 27 becoming one face thereof by opening two holding bodies 26, 26 combined with a hinge (supporting part) 25 so as to be placed side by side from a state folded in two to the same plane. Dust collection paper is sandwiched between the edge parts of the holding bodies and roller- shaped paper retainers 60, 40 provided adjacently thereto, fitted and held. After performing attachment, when the holding bodies are again folded in two, combined and held by both a hook 42a and an engagement projection 42b which are provided on the mutual fitting end sides, unit structure is formed and thereby such a dust collection unit with simple structure is constituted that incorporation into the body is simple.  Periodical replacement of dust collection paper and maintenance, or the like, are improved.
Patent JP-S5642853-A (JP)
Title: Event generating circuit
Inventor: SAITOU TAKESHI
IPC: G06F7/64
Filed: 1979-09-17
Abstract: PURPOSE: To ensure an automatic change for the coefficient value of the coefficient unit, by generating the event signal through the combination of the plus and the minus of the arithmetic result of the digital differential analyzer's operator.  
     CONSTITUTION: The arithmetic block is set to the digital differential analyzer's operator of the operator B from the operation board A. Then the desired event information is written into the event circuit C (in this case the plus and minus combination of the operator is written as an address), and the operation analysis code of the operator B produces the event information corresponding to the plus and minus combination of the operator set to the circuit C. When this event information is different from its preceding information, the circuit C gives an interruption to the board A. And thus the board A gives a change to the coefficient value of the coefficient unit in the operator B. In such way, an automatic change is possible for the coefficient value of the coefficient unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000304758-A (JP)
Title: Encoder and rotating device therewith
Inventor: ISHIKAWA SHUICHI
IPC: F16C19/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the engaging strength of an encoder to a rotary member even when the thickness of an engaging cylindrical portion is thin by fixedly engaging a ring member with the peripheral surface of the portion of an opposite side of a member rotating when used. SOLUTION: The encoder main body 4 having an engaging cylindrical portion 6 formed to have an L-shaped section and the circular ring portion 7 of a magnetic metal plate such as a mild steel sheet or the like is formed in an annular state. A portion 10 to be detected made of a cutout 8 and a tongue piece 9 is provided at an outer peripheral edge of the portion 7, and a ring member 5 made of a steel material or the like is externally fixedly engaged with the outer peripheral surface of the portion 6. Thus, when the portion 6 is externally fitted to be fixed by interference fitting with a part of a member rotating when used, an engaging strength of the portion 6 to a rotating member is strengthened by the member 5.  Accordingly, when the encoder 3 is formed of the metal plate, even if the thickness of the portion 5 becomes thin, the engaging strength of the encoder 3 with the rotating member can be sufficiently assured. Even if an external force is applied to the encoder 3, its assembling position is not deviated.