baber/WOPTO huggingface dataset:
Patent JP-H07326556-A (JP)
Title: Aperture for electronic beam plotter
Inventor: ITO KATSUSHI
IPC: H01J37/09
Filed: 1994-06-02
Abstract: PURPOSE:To form an opening of a pattern (exposure pattern) with high accuracy, and prevent a metal film from peeling off. CONSTITUTION:The thickness of a silicon substrate 31 at a pattern part 34 is permitted to be thin, which is approximately 15mum. Metal layers 33a and 33b are formed on the front and rear planes of a substrate through base metal layers 32a and 32b. Since the total film thickness of the metal films is allowed to be large, the thickness of the substrate at the pattern part can be reduced, and highly accurate processing is allowed. Stress concentration is modified by providing the metal films on the both sides, and metal film peeling is suppressed.
Patent JP-H0283106-A (JP)
Title: Drive for drilling and/or impact tool and electric drilling device
Inventor: ANTONII YOHANNESU MORENAAARU
IPC: B25D11/00
Filed: 1989-06-06
Abstract: PURPOSE: To simplify the structure of a motion converting means and an elastic member by installing a driving member to a driving shaft at an angle of more/ less than 90 degrees, forming the elastic member of a plate type member connected to the driving member, and arranging a joint means engaged with a percussion body in the plate type member. CONSTITUTION: A rotational driving shaft 3, by which a spindle 5 for a tool is rotationally driven and/or a percussion body 6 is driven so as to be reciprocated via a transmission device 4, is arranged. A motion changing means transforming rotational motion of the driving shaft 3 into reciprocative motion of the driving member 8 is arranged in the transmission device 4. In addition, the driving member 8 is connected to the percussion body 6 via an elastic member 9 provided with a non-linear spring characteristic, and then, a driving device for a drilling/percussion tool is accomplished. In this process, the driving member 8 is arranged in the driving shaft 3, while the elastic member 9 is formed of a plate type member connected to the driving member 8. A joint means engaged with the percussion body 6 is arranged in the plate type member 9.
Patent JP-H038217-A (JP)
Title: Manufacturing device for harness
Inventor: NAKADA KENJI
IPC: H01B13/00
Filed: 1989-06-05
Abstract: PURPOSE:To make the intermediate sheath stripping process of each of cables without causing any ununiformity in the bare size of a bared core-wire by moving the cable along its longitudinal direction with the aid of both clamping means in such a condition that each of severing, cutting-in and cleaving cutters has been cut into the sheath portion of the cable on one-end side of an intermediate sheath stripping region. CONSTITUTION:When each of severing, cutting-in and cleaving cutters 103 is set open, each of a first clamp 200 and a second clamp 300 is moved by a specified amount in its left-hand direction, so that cables 600a, 600b are arranged respectively on their corresponding cable feed lines Xa, Xb. As a result of this, the head of each of the severing, cutting-in and cleaving cutters 103 is arranged to correspond with the position of an end portion on the downstream side of each of regions of the cables 600a, 600b intended both to make their corresponding intermediate sheath stripping processes. When each of the cutters 103 is set closed, it then cuts into the entire circumference of the sheath of each of the cables 600a, 600b at the end portion on the downstream side of the region of the cable intended to make the intermediate sheath stripping process until it reaches the core wire of the cable. With keeping this cut-in condition, the first clamp 200 and the second clamp 300 are each moved a specified amount forward. Thus, each of the cutters strips a sheath portion as the region of the cable, intended to make the intermediate sheath stripping process, off the cable in sequence from the downstream side of the sheath portion to the upstream side.
Patent JP-H11321747-A (JP)
Title: Auxiliary battery device for electric assist bicycle
Inventor: MATSUMOTO KENJI
IPC: B62J9/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To extend a running distance by mounting an auxiliary battery carrier and bringing an auxiliary battery on a rear carrier or front carrier or the other place. SOLUTION: An electric assist unit 1 is mounted on the main frame 2 of a bicycle and the battery main body 5a of the battery 5 usually used is stored in a case 5b. While, an auxiliary battery device 16 is mounted on a rear carrier 17 and an auxiliary battery 18 having an exchangeability for the battery 5 is mounted on an auxiliary battery carrier 19. Here, when the battery 5 is used up, after removing the battery 5 from the engage bracket 7, the lock pin 26 for the auxiliary battery in the auxiliary battery carrier 19 is released and the auxiliary battery 18 is taken out and engagingly mounted so as to be set on the engage bracket 7 for the battery 5.
Patent JP-S62298847-A (JP)
Title: Garbage collection control system
Inventor: OZAWA TOSHIHIRO
IPC: G06F12/02
Filed: 1986-06-18
Abstract: PURPOSE:To improve the copy processing speed of garbage collection by providing plural registers which points addresses of an area in a new space and a circuit which decides the kind of data to be copied. CONSTITUTION:A garbage collector 5 sends significant data 2 in an old space 1 to a tag decision circuit 3 when copying the data 2 into the new space 4. This decision circuit 3 decides the tag part (indicating a data type) of the data 2 and sends out a signal corresponding to the data type to AND gates 9, 10, and 11. Those AND gates 9, 10, and 11 passes the contents of one of registers 12, 13, and 14 indicating the address of the corresponding data type in the new space 4 to the garbage collector 5 as an address. The garbage collector 5 copies the data 2 to a specific type, e.g. data type A6 base on the address value of this specific register.
Patent JP-H0229576-A (JP)
Title: Flowing water type ice making machine
Inventor: SAITO YOSHIKAZU
IPC: F25C5/10
Filed: 1989-06-05
Abstract: PURPOSE:To separate granular ice generated one by one and force them to drop separated from the other ice blocks and hence reduce ice separation time by installing a hot gas pipe to the back side of a partition wall section having U-shaped cross section, which separates the interconnection between ice making compartments of an ice making pan, and circulating hot gas from a compressor side of a refrigerator by way of the hot gas pipe during ice separation time. CONSTITUTION:During ice making time, a compressor 3 is driven under a state where solenoid valves 7a and 7b are closed while a solenoid valve is opened. As a result, a refrigerant flows through a route illustrated by the solid line marked with the arrow and an ice making pan 1 is cooled by this refrigerating cycle. On the other hand, the hot gas discharged by the compressor 3 flows through an evaporator pipe 2 and a hot gas pipe 6 by way of a hot gas bypass route 8 as illustrated by the solid line marked with the arrow. This construction provides the heat retained by the hot gas to the ice making pan 1. The ice generated inside each ice making compartment 11 of the ice making pan 1 is subject to heating so that the bottom of the ice making pan and the both sides which face the partition wall surfaces are heated by this heat at the same time, which forces the ice to be separated from the ice making compartments 11 and drop under its own weight, starting with the surface of the ice slightly thawed.
Patent JP-S5933762-A (JP)
Title: Air electrode and its manufacture
Inventor: SUZUKI NOBUKAZU
IPC: H01M4/86
Filed: 1982-08-19
Abstract: PURPOSE:To make possible high rate discharge over a long time by installing a porous main electrode having electrochemically reducing ability to oxygen and current collecting ability, and a high molecular thin film, which is placed on the surface of gas side in one body with the porous electrode, prepared by plasma polymerization of a fluorinated organic compound. CONSTITUTION:A porous main electrode has an activity reducing (ionizing) oxygen electrochemically, and is a conductive porous body comprising silver filter, Raney nickel, silver or nickel sintering material, or various foam metals. A high molecular thin film prepared by polymerization of monomer of a fluorinated compound is attached on the gas side surface of the porous main electrode. A fluoride used for plasma polymerization is benzotrifluoride, m-chlorobezotrifuloride, hexafluorobenzene, or these mixture. The high molecular thin film has no pinhole ad selective permeability of oxygen gas. Therefore, since entering of carbon dioxide or water vapor in air, which has adverse effect to an electrode reaction inside a battery, is prevented, storage performance of the battery is increased.
Patent JP-S5568895-A (JP)
Title: Servomotor positioning apparatus
Inventor: TAKASE MINORU
IPC: H02P3/06
Filed: 1978-11-17
Abstract: PURPOSE: To digitally form the entire control circuit by varying the duty of a motor- driven pulse train corresponding to the amount of a drift from a specified position.  
     CONSTITUTION: Position pulses FWPLS and RVPLS from a position sensor 2 are input to the up terminal U and the down terminal D of a position counter 3. A control counter 5 inputs a clock B to the up terminal U or the down terminal D, when the value C of the counter 3 is set by a clock A, depending on whether the content of the counter 3 is positive or negative. When set numbers are counted, a signal G is sent out. Flip-flop 7 is set by the clock B and also by the signal G, and its output is applied to a servomotor 1. The rotating direction of the servomotor 1 is controlled depending on whether the content of the counter 3 is positive or negative. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09324477-A (JP)
Title: Sound absorbing material
Inventor: KAWASAKI HIDENAO
IPC: E04B1/86
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing material whose execution work is easy by boring a large number of sound absorbing holes on one surface perpendicular to the thickess direction in a ceramic block on which a diameter of communicated pares is set to a specific value and bulk specific gravity is set not more than a specific value and a thickness is set not less than a specific value. SOLUTION: A pore applying agent such as foaming polystyrene having a particle diameter of about 0.5 to 2mm and a surface active agent are mixed in a mixture of fire clay and fire resistant chamotte, and bubbles are made to mixedly exist, and it is baked at a temperature of about 1200 to 1700 deg.C, and a ceramic block on which a main body having a pare diameter has communicated pores of 0.2 to 2000μm and bulk specific gravity is less than 0.5 and a thickness is set not less than 20mm, is obtained. A large number of through or non through sound absorbing holes having a diameter of 2 to 15mm, much preferably, about 8 to 12mm, are almost regularly bored on one surface perpendicular to the thickness direction of this cermaic block. They can work well when a depth is set not less than 20mm.  A numerical aperture of the sound absorbig holes require at least 5%, and is preferable to be set to 10 to 20%. Therefore, a sound absorbing material having weatherability and an excellent sound absorbing characteristic can be obtained.
Patent JP-H10334074-A (JP)
Title: Molecular orbital calculation initial value generator
Inventor: ISHII HAJIME
IPC: G06Q50/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the convergence performance, stability and cost or the like of a molecular orbital calculation system, by finding the F being Fock matrix and realizing rotational invariance of the F being Fock matrix with respect to coordinate rotations. SOLUTION: An input part 11 inputs a size N of atomic orbital base, overlap integration matrix S of atomic orbital, molecular coordinate (g) and amounts J0p, J1p, J2p (p=1,..., N) expressing easiness in the use of relative atomic orbital and a rotary matrix calculation part 12 calculates a rotary matrix X for transformation from the molecular coordinate (g) to a unique coordinate system. A coordinate transforming part 13 transforms the overlap integration matrix S from the rotary matrix X to an overlap integration matrix S0 on the unique coordinate system.  While using the amounts J0p-J2p and the overlap integration matrix S0, a matrix calculation part 14 calculates F0 of Fock matrix on the unique coordinate system through an expression including a weighting coefficient as a semifixed value and calculates the F of Fock matrix on the inputted coordinate system by inversely transforming the F0 of Fock matrix on the coordinate system with the rotary matrix X through an inverse coordinate transforming part 15.
Patent JP-H0438314-A (JP)
Title: Fender device
Inventor: KATSUI HIDEHIRO
IPC: E02B3/26
Filed: 1990-05-31
Abstract: PURPOSE:To relieve quaywall contact energy effectively by using the kinetic energy of a vessel at the time of bringing it in contact with a quaywall, and by bringing water current in the quaywall-protecting direction, actively into contact with the vessel. CONSTITUTION:When a vessel body 11 coming close to a quaywall 4 is brought into contact with a vessel body contact section 9, first with a force F, at the time of bringing the vessel body 11 into contact with the quaywall, a piston rod 8 is pushed, then a spring 7 is stirred with a piston 6 and is moved backward in a cylinder 5, and a rear chamber 5b is compressed. Water in the rear chamber 5b is discharged to the vessel body 11 from an opening section 12a via a pipeline 12, and the pressure of this discharged water 12b is applied to the vessel body under coming close to the quaywall 4 in the direction opposite to the approaching direction, and impact at the time of bringing the vessel body 11 into contact with the quaywall is relieved. In this case, when a speed for the vessel body to come close to the quaywall is high, then the moving speed of the piston 6 is also made higher, and so the speed of the discharged water 12a is also made higher, and a sufficient impact-relieving force in proportion to the speed for the vessel body to come close to the quaywall is obtained.
Patent JP-S5933773-A (JP)
Inventor: MIYAZAWA HIDEO
IPC: H01R43/00
Filed: 1982-08-18
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-S624134-A (JP)
Title: Carrier extracting device
Inventor: ONAKA SUSUMU
IPC: B65G59/06
Filed: 1985-06-28
Abstract: PURPOSE:To simplify the structure of a carrier extracting device, by allowing stacked cardboard cylinders containing carriers to drop one by one onto a projecting position where the cardboard cylinders alone secured to push out the carriers, thereby it is possible to eliminate the provision of a carrier supply magazine and the necessity of the working of casing extraction. CONSTITUTION:Cardboard casings 2 stacked in a guide wall 6 are supported by a shutter 7, and only one carrier 1a is pushed out by means of a push-out rod 8. At this time a carrier 1b just above the carrier 1a is laterally pushed against the guide wall 6 by means of a retaining rod 9 so that the total weight of the stacked cardboard cylinders is not transmitted, and therefore, even if the casing 2 is emptied after the carrier 1a being pushed out, the casing 2 does not collapses. Then, after pushing out of the carrier 1a, the shutter 7 is displaced in the direction (b) by means carriers above the carrier 1b are supported by the retaining rod 9 ad therefore, do not drop. Then the shutter 7 is returned and thereafter the rod 9 is retracted to allow the carriers drop onto the shutter 7. With this arrangement, the extraction of the casings may be successively carrier out without the use of a carrier supply magazine.
Patent JP-H0818146-A (JP)
Title: Vertical resonator bistable semiconductor laser
Inventor: UENOHARA HIROYUKI
IPC: H01S5/00
Filed: 1994-06-24
Abstract: PURPOSE:To make lower a threshold value of external incident light by constituting a saturable absorption region of a vertical resonator bistable laser with a quantum well structure having single or seveal layers of well layer and then locating the saturable absorption region in the resonator at the loop of the standing wave of the oscillated light beam. CONSTITUTION:An n-doped distribution reflection (DBR) reflection mirror 2, a spacer layer 3, a quantum well saturable absorption region 4, a spacer layer 5, an n-doped ionizing layer 6, a spacer layer 7, an active layer 8, a spacer layer 9 and a contact layer 10 are formed sequentially on a GaAs substrate 1. A saturable sequential layer 4 has a quantum well structure having single to several layers of well layer. Electrodes 13, 14 are provided for driving the laser and the saturable absorption region 4 is located at the loop of the standing wave of the oscillated light beam by means of the electrode 12. Thereby, a threshold value of the external incident light is lowered and amplitude of the voltage applied to the saturable absorption region can also be reduced.
Patent JP-H08336835-A (JP)
Title: Method for regeneration processing for rain trough made of resin with metal core
Inventor: YOMO TOSHIAKI
IPC: C08J11/06
Filed: 1995-06-09
Abstract: PURPOSE: To effectively recover both a resin and a metal sheet by treating a rain trough made of a resin with a metal core formed by coating both faces of the metal sheet with the resin with a release agent for swelling the resin and thereafter peeling off the resin from the metal sheet. CONSTITUTION: A rain trough A made of a resin with a metal core is prepd. in such a way that a metal sheet 1 is extrusion-molded in a bent state with a circular arc crosssection and the both faces of the metal sheet is coated with a film of a resin 2 such as polyvinyl chloride resin and a lug part 3 of the resin 2 is provided on the outside part from both side end edge of the metal sheet 1. In addition, this rain trough A made of the resin with the metal core is immersed into a release agent or is sprayed with the release agent to impregnate the resin 2 with the release agent. In this case, if the lug part where there exists no metal sheet 1 is removed by cutting before treatment, the release agent can be penetrated into the resin 2. Adhesiveness of the metal sheet 1 to the resin 2 is deteriorated thereby and the resin 2 can be easily peeled off from the metal sheet 1.
Patent JP-H10315821-A (JP)
Title: Lock device for slide rail
Inventor: ITO RYOICHI
IPC: B60N2/08
Filed: 1997-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a cover, and to prevent the fault of sliding performance of an upper rail by forming a front and a rear edges of a lock releasing lever, which contact on a cover, into a curve, which is gradually enlarged downward. SOLUTION: An opening part of a lower rail 3 is covered with a cover 30. A front edge 21 and a rear edge 22 of a lever 2, with which the cover 30 contact, are respectively formed into a curve so as to be gradually enlarged downward. The lever 2 is fitted to an upper rail 4, and slid in the fore and aft direction with the upper rail 4. At this stage of slide or at the time of pushing an operation part 20, the lever 2 is projected from inside of the lower rail 3 through a slit of the cover 30. A front and a rear edges 21, 22 of the lever 2 at the projecting part are operated so as to lift the cover 30 when the upper rail 4 is slid or when the operating part 20 is operated, and downward bite of the cover is prevented.
Patent JP-H0711670-A (JP)
Title: Hydraulic drive device for construction civil engineering machine
Inventor: MASAKI TERUOMI
IPC: F15B11/16
Filed: 1993-06-15
Abstract: PURPOSE:To perform control of an extension hydraulic actuator by means of an existing operation lever by a method wherein solenoid valves in respective first and second valve blocks are switched by means of a press button switch arranged to a multiple switching valve. CONSTITUTION:A second valve block 32 located between a first valve block 24 and a revolving motor 16, and an opening closing cylinder 17 is disposed between a second block 32 and an opening closing cylinder 17 of a primary piping 25 of a third primary piping 25. A hydraulic drive device for a construction civil engineering machine comprises a third solenoid valve 34 connected to the forward rotation side of the revolving motor 16 through a fourth primary piping 33; and a solenoid valve 36 disposed between an opening closing cylinder 17 of a third secondary piping 27 and a second solenoid valve 28 is connected to the reversing side of the revolving motor 16 through a fourth secondary piping 35. By switching the solenoid valves 26 and 28 of the first and second valve blocks 24 and 32 by means of press button swithes 42 and 44, the hydraulic circuits of two actuators of existing and extension actuators are switched by means of the first valve block 24 and the extension hydraulic actuator is controlled by means of the second valve block 32.
Patent JP-H0673293-A (JP)
Title: Room-temperature-curable polyorganosiloxane composition
Inventor: KOBAYASHI FUMIHIKO
IPC: F28F9/013
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a room-temperature-curable polyorganosiloxane composition which is quick-curing and has no corrosiveness against copper metals by incorporating given amounts of respectively specific polyorganosiloxane, silane, catalyst and polycondensation product. CONSTITUTION:This composition comprises 85-100 pts.wt. (pts. hereunder) of a terminal-reactive polyorganosiloxane represented by formula I [wherein R and R<1> are each a monovalent hydrocarbon group; R<2> is H, 1-4C alkyl or 1-6C alkoxyalkyl; (a) is 0-2; Z is O or a divalent hydrocarbon group; and (n) is a number with which the viscosity (25 deg.C) of the compound becomes 50-1,000,000cP], 0-15 pts. of a silane (partial hydrolysis condensate) represented by formula II (wherein R<3> is R; R<4> is 1-4C alkyl or 1-6C alkoxyalkyl; and (b) is 0 or 1), the total amount of the polyorganosiloxane and the silane being 100 pts., 0.01-20 pts. of a curing catalyst, and 0.5-20 pts. of a polycondensation product of a silane represented by formula III (wherein W is a 2C or higher organic group; X is a hydrolyzable group selected from among alkoxy, amido, carbamato, enoxy and NCO; Y is 1-13C monovalent hydrocarbon group; and (c) is 1-3) with a silazane represented by formula IV (wherein (d) is 0-3).
Patent JP-S5568703-A (JP)
Title: Carbon fiber element antenna device
Inventor: HAGIWARA AKIHIRO
IPC: H01Q1/36
Filed: 1978-11-20
Abstract: PURPOSE:To an anti-corrosive and long-life TV antenna by using the carbon fiber pipe or bar to the core material. CONSTITUTION:Aluminum foil 2 of anti-corrosive aluminum alloy 5-class (63s) is wound round pipe- or bar-shaped carbon fiber core 1 formed by putting the glass fiber into the trifluoro-ethylene resin, tetrafluoro-ethylene resin or epoxy resin. Furthermore, epoxy glass resin 3 is coated over foil 2. In this way, a light-weight and anti-corrosive long-life TV antenna can be obtained with the excellent mechanical strength to the heat, cold and others.
Patent JP-H038538-A (JP)
Title: Manufacture of clad material
Inventor: SAWAMURA HIROYUKI
IPC: B22D11/06
Filed: 1989-06-06
Abstract: PURPOSE:To continuously and stably manufacture a clad material having cross section assembling plural layers by supplying plural kinds of molten metals onto cooling surfaces of cooling rolls through parting plate and joining. CONSTITUTION:The molten metals 3a, 3c allowed to flow from a tundish 4a are poured onto the cooling surface of the cooling roll 1a parted with the parting plate 12 from nozzles 5a, 5c and rapidly cooled and solidified. On the other hand, the molten metal 3b allowed to flow from a tundish 4b is poured onto the cooling surface of the cooling roll 1b from nozzle 5b and rapidly cooled and solidified. Then, rolling reduction and joining are executed between the cooling rolls 1a, 1b with rotation of the cooling rolls 1a, 1b to them, and the clad plate 13 having the cross section where the metals having different component compositions are laminated is obtd.